
Author of this article: Zhang Xiao, He Xi, Liu Shenxiang, Bu Peixuan, Editor: Guo Banghui, Wu Jing, Map: Li Xin, Zhao Yi, Head image from: Visual China
. What important changes have taken place in 2020?
. The market of China's pharmaceutical and biotechnology industry maintains rapid development
According to Frost & Sullivan's analysis, the scale of my country's pharmaceutical market will reach 1.71 trillion yuan in 2020, a year-on-year increase of 5.0%. Among them, the biopharmaceutical market has the fastest growth rate, with a year-on-year growth of 18.5%, and is expected to reach RMB 369.7 billion in 2020, and has a 5-year compound growth rate of 19.1%.
At the same time, according to data from the National Bureau of Statistics, from January to December 2020, the added value of industrial added in my country's pharmaceutical manufacturing industry above scale increased by 5.9% year-on-year, and investment in pharmaceutical manufacturing industry increased by 28.4% year-on-year, showing a very strong market popularity.
From the perspective of the dimensions of patented drugs and generic drugs, the market size of patented drugs in 2020 can reach RMB 963.9 billion, a year-on-year increase of 6.0%, accounting for 54.6% of the entire market; the market size of generic drugs is 750.8 billion, a year-on-year increase of 3.7%, and the market share will reach 45.4%.
believes that with the favorable policies related to innovative drugs, the increase in R&D expenditure of pharmaceutical companies, and the increase in the enthusiasm of innovative drugs investment, the innovative drug market will still achieve rapid growth, and its share in the Chinese pharmaceutical market will further increase in the future.
(1) Domestic innovative drugs have caught up with the global R&D progress. Many drugs have been certified by FDA
In the past three years, choosing to conduct clinical trials of new drugs overseas has gradually become a major norm for the international layout of Chinese innovative drug companies. Many companies have achieved a transformation from following global popular target drugs to seizing First–In-Class/Best-In-Class in certain fields.
In November 2019, BeiGene's BTK inhibitor Zebutinib (zanubrutinib) was approved by the FDA for the treatment of treated adult mantle cell lymphoma, becoming the first China's breakthrough therapy certification and the first China independently developed innovative anti-cancer drug approved in the United States, which is a milestone. At present, following the footsteps of Zebutinib, a number of domestic innovative drugs are in the late stages of clinical practice in the United States, and are expected to expand the territory of China's innovative drugs in the global market.
In the field of unmet clinical needs, some domestic innovative drugs have also been recognized by the FDA. In 2020, China's innovative drugs have gained a lot in the FDA approval process. More than ten drugs have been accelerated in review and approval, breakthrough therapies and orphan drugs certification. The first batch of innovative drugs in China have begun to have global competitiveness.
(2) Lisence-InOut has achieved great explosions, and international cooperation is becoming increasingly frequent
The upgrade of domestic innovative drugs is also reflected in international cooperation. In the past, Chinese pharmaceutical companies introduced products from early or medium-term overseas Biotech companies to enrich their pipelines. However, taking BeiGene and Amgen as an example, in 2020, Chinese pharmaceutical companies accelerated their cooperation with multinational large pharmaceutical companies in license-in or license-out, and ranked among the forefront of the world in transaction amounts. In terms of
License-in, in 2020, Chinese pharmaceutical companies reached more than 35 license-in product transactions, and the cooperation model covers the introduction of individual products to technology platforms, which is a well-deserved license-in year. Among them, the transactions worth paying attention to are:
Innovent Biologics and Roche reached a US$2 billion cooperation to develop universal CAR-T therapy and TCB double anti-antibody.
Junshi Biologic and Revitope reached a cooperation agreement, introduced the patented technology platform for the dual antigen-oriented T cell chimeric activation developed by the latter, and developed 5 CD3 dual antibodies.
BeiGene introduced BioAtla's tumor microenvironmental condition activation antibody technology to solve the toxicity problem of CTLA-4 antibodies. Siludi Pharmaceutical spent US$400 million to introduce the tumor immune vaccine against WT1 and AVB-500, which regulates the tumor microenvironment by inhibiting GAS6-AXL signaling pathway conduction. In terms of
License-out, compared with only 1 to 2 cases of external authorization each year in previous years, the number of cases of external authorization by domestic pharmaceutical companies in 2020 exceeded 15. From products to technology, the down payment of multiple projects exceeded 100 million US dollars, achieving a double breakthrough in quantity and quality.Judging from the popularity of external authorization, the R&D capabilities of Chinese pharmaceutical companies have been initially recognized by overseas markets. The transactions worth paying attention to are:
Tianjing Bio's CD47 monoclonal antibody lemzoparlimab. Abbvie acquired its equity outside Greater China for a total amount of nearly US$3 billion, setting a record for transaction amount in 2020.
Lilly obtained the authorization of three new drugs from China in 2020. In addition to continuing to expand global cooperation with Cinda based on Xindilizumab, it also obtained the overseas development rights of the new crown neutralizing antibody from Junshi , and obtained the rights of BCL-2 inhibitors overseas from Fosun Pharma .
On the popular target SHP2, Garcos completed the external authorization of two inhibitors.
and BP Medicine , WuXi AppTec and Tianyan Pharmaceutical's biological antibodies, ADC and other technical platforms have also reached multiple external authorization transactions.
2. The epidemic has promoted unprecedented investment and financing in the biotechnology field
Looking back at 2020, the new crown epidemic broke out at the beginning of the year, spreading to the whole country from January to February, and then rapidly expanded to the world. Under the interaction between the two major factors of the epidemic and policy, the domestic pharmaceutical industry as a whole showed a decline first and then rise, and the global biopharmaceutical industry also showed unprecedented popularity.
The positive effects of the epidemic on the pharmaceutical industry are largely reflected in the capital level. On the one hand, the epidemic has attracted more people to pay attention to the pharmaceutical industry, and the market attention and enthusiasm have increased significantly. On the other hand, the epidemic has caused an economic downturn. Governments around the world have adopted some countercyclical policies and measures to deal with the epidemic, which are beneficial to high-risk assets of biotechnology; my country's current monetary policy is relatively loose, and fiscal policy also supports the development of major national strategic emerging industries in biomedicine . Therefore, overall, the epidemic has provided a very positive capital environment for innovative pharmaceutical companies at the capital level.
Overseas biotech market continues to be hot. In 2020, the number of financing for primary market in the U.S. biotech field increased to nearly 200, with the financing scale increasing by 68% to US$12.8 billion. The number of financing increased in the second half of the year, with the highest financing amount and total amount in the third quarter.
The primary market financing in China's biotechnology field showed explosive growth in 2020, with the annual financing volume increasing by more than 200%, and the scale of financing increased by nearly 300%, reaching nearly 4 billion US dollars. The primary market performed very well during the epidemic. The total amount of financing in the second quarter accounted for 40% of the whole year. The number of financing in the first three quarters gradually increased, and slowed down in the fourth quarter but the amount of financing was still relatively high.
Science and Technology Innovation Board and Hong Kong stock exit mechanisms are clear, and the secondary market performance exceeded expectations
Since its establishment, the number of IPOs and total issuance market value of pharmaceutical and biotechnology companies have risen rapidly. It fell slightly due to the impact of the epidemic in the first half of 2020, but it rebounded rapidly in the third quarter, and the number and amount of IPOs hit a record high.
For R&D companies that meet the fifth set of standards of the Science and Technology Innovation Board, most of the issuance market value is concentrated between 10 billion and 15 billion yuan. The treatment field focuses on tumors and has innovative pipelines. However, the overall situation is in the late-stage clinical R&D stage, which not only conforms to the innovative concept, but also reduces the R&D risks that regulators pay great attention to.
is another important channel for innovative pharmaceutical companies to go public. Since 2017, the number of IPOs of Hong Kong stocks pharmaceutical and biotechnology companies has increased year by year. In 2020, pharmaceutical and biotechnology companies are enthusiastic about listing in Hong Kong stocks, with the growth rate of total IPO issuance reaching 65%, and the number of IPOs hit a new high.
At the same time, the Hong Kong stock 18A ushered in an explosion in the second half of 2020, with the number of IPOs and the total market value of issuance hitting record highs. Among the 16 pharmaceutical and biotech companies listed in 2020, 14 are 18A, and listing of unprofitable companies has become the norm.
3. Supervision and policy environment help the biotechnology industry enter the "fast lane"
(1) review and approval speed up, and the access channel is smooth
On March 30, 2020, the new version of the " Drug Registration Management Measures " was officially issued and officially implemented on July 1. In the new version of the "Drug Registration Management Measures", the modification of "establishing four accelerated channels for breakthrough therapeutic drugs, conditional approval, priority review and approval, and special approval" has opened up a new path for accelerated approval of innovative drugs. nowadays policy orientation has encouraged innovation from a general direction, gradually upgrading to refinement to clinical value and clinical needs. The evolution of
is also synchronized with international trends. The FDA has been using these tools to accelerate drug development and review for many years. From 2011 to 2018, 200 of the 367 novel drugs and biological products approved by the FDA used at least one review tool, of which 44 (12%) were accelerated approval. After the new version of
management measures was released, the first breakthrough therapy was announced in August 2020. Nanjing Legend Bio's LCAR-B38M CAR-T was the first, and the new drugs that were first included in the priority review include the TPO-R agonist of Hengrui Medicine , the KIT/PDGFRA mutant kinase inhibitor apotinib, the PD-1 antibody of Junshi Biologics PT-B38M CAR-T, BeiGene's PARP inhibitor pamiparib capsule, and the MET inhibitor of Hutchison Pharmaceutical.
The number of Class 1 new drugs INDs accepted by the CDE in 2020 has grown rapidly and hit a new high. More than 20 domestic innovative drugs have submitted applications for marketing, and the number of domestic new drugs approved exceeds double digits. With the explosive growth of the number of INDs in recent years and the upgrade of the review and approval channels, it is expected that the number of domestic new drugs approved each year will continue to grow in the future.
(2) Medical insurance negotiations have become normalized, categories continue to expand, and innovation remains the main theme
On February 9, 2015, the State Council issued the "Guiding Opinions on Improving the Centralized Procurement of Drugs in Public Hospitals ", which for the first time proposed new ideas for classified procurement at the top-level design level, requiring the establishment of an open and transparent drug price negotiation mechanism for some patented drugs and exclusively produced drugs. In October 2015, with the approval of the State Council, 16 ministries and commissions including the former National Health and Family Planning Commission established a departmental coordination mechanism and organized the first batch of national drug price negotiation pilot work.
Since the first round of access negotiations for medical insurance drugs in 2016, a total of five rounds of medical insurance negotiations have been completed. Among them, the negotiated varieties rose from the first three varieties of tenofovir ester, eketinib and gefitinib to 162 in the fifth round, with an average decline of between 40% and 60%. The disease fields cover many major diseases such as tumors, hepatitis, cardiovascular and cerebrovascular, diabetes , rheumatism and immunity.
In the latest round of medical insurance negotiations, 66 varieties were transferred into the medical insurance catalog after the negotiations, and 30 were produced by local enterprises. Among them, PD-(L)1 field Hengrui , Junshi, and Baekje were all shortlisted, while PD-(L)1 of multinational pharmaceutical companies such as Merck , BMS, AstraZeneca , and Roche were not included. More local pharmaceutical companies are expected to trade price for volume through negotiations and gain a larger market share.
In addition to medical insurance negotiations, volume-based procurement has also been carried out three times, and the fourth time will be launched soon. In November 2018, the National Health Insurance Administration officially released the "4+7 City Centralized Procurement Document" on Shanghai Sunshine Pharmaceutical Procurement Network. The first batch of catalogs has a total of 31 categories. The pilot scope is Beijing, Tianjin, Shanghai, Chongqing, Shenyang, Dalian, Xiamen , Guangzhou, Shenzhen, Chengdu and Xi'an, with a total of 25 varieties selected, of which only 3 original drugs account for 12%, and the domestic substitution effect is obvious.
After that, the volume-based procurement rules were further improved, allowing multiple companies to win bids, allowing different companies to choose prices for different companies of the same drug to be different, and gradually establish a long-term mechanism of normalization, standardization and national coverage. At present, volume-based procurement has expanded to the whole country, with varieties rising to 90, the market size continued to increase before procurement, and the dosage form range continued to expand.
In 2020, medical insurance funds have invested a lot in the epidemic. After the epidemic, the intensity of medical insurance cost control may be increased, which will put further pressure on the payment side. As medical insurance negotiations and centralized procurement policies gradually develop to normal, more pharmaceutical companies will force the transformation from imitation to innovation under the pressure of payment. From a long-term perspective, innovation will still be the unchanging main theme.
(3) DRGs first year combined with DIP, deeply optimize the payment method of medical insurance
In the past, my country's medical insurance mainly focused on payment by project (FFS) and total prepayment.
Pay by project means paying after payment based on the specific projects and quantity that occur during the diagnosis and treatment process. Doing more projects makes more money, which can easily lead to excessive diagnosis and treatment; total prepayment refers to the current medical insurance total prepayment system, which mainly allocates regional funds to each hospital, regardless of changes in the hospital's business volume, and adjusts according to the level of previous years, which to a certain extent leads to the phenomenon that hospitals do not accept critical cases and other difficult-to-treat cases.
Europe, the United States and Japan have begun to explore DRGs payment methods since the 1980s, that is, pay by group related to disease diagnosis. DRGs divide patients with similar clinical characteristics into a group based on the patient's age, gender, hospitalization days, main diagnosis, symptoms, surgical treatment, disease severity, comorbidities, complications and other factors, and determine the packaged medical insurance payment standards based on the group unit. Local medical insurance institutions use this standard to make advance payments to medical institutions. When the hospital accepts patients participating in medical insurance, the medical insurance institution pays the hospital according to the prepaid standards for the disease.
2019, the National Health Insurance Administration, the Ministry of Finance, the National Health Commission, and the State Administration of Traditional Chinese Medicine jointly issued the "Notice on the List of National Pilot Cities for Paying by Groups Related Groups by Disease Diagnosis", which determined 30 cities including Beijing, Tianjin, Hebei Handan and other countries as national pilot cities for DRGs paid. After three years of formal planning, the pilot cities will simulate operation in the second half of 2020, and actual payment will be launched in 2021, becoming the first year of DRGs in my country. Half a year after DRGs was piloted, my country also introduced the DIP score payment system , and 71 pilot cities were announced in November 2020. DIP no longer refines the total control indicators of medical institutions, but instead converts paid units such as projects, disease types, bed days into certain points. At the end of the year, based on the total number of services provided by each medical institution and the regional medical insurance fund expenditure budget indicators, the actual value of each point is obtained, and the actual points of the medical institution are paid according to the actual points. Under the DIP system, if medical institutions want to obtain more allocation quotas, they need higher points to promote hospitals to provide more efficient and economical medical services.
Whether it is DRGs group payment or DIP score payment, both are classified for inpatients, and their essence is to control the unreasonable growth of medical expenses. After the introduction of DRGs/DIP, the medical insurance department can better control the total amount of medical insurance payment, while the hospital needs to control the cost of a single hospitalization, forcing the hospital to improve efficiency and reduce service costs, curb overexamination and overtreatment, and at the same time improve the quality of diagnosis and treatment in order to obtain higher points.
Of course, the introduction of each new system is accompanied by potential problems, such as exaggerating the application of critical care costs for patients, reducing necessary diagnosis and treatment projects to save costs, and tilting resources towards third-level medical institutions. In the future, DRGs and DIPs will choose one or coexist, and the actual effect remains to be verified and improved. However, the general direction of diversified cost control in my country is very clear, and the pressure of price reduction and cost control in pharmaceutical companies and hospitals will exist for a long time.
(4) Commercial insurance is emerging, and personal payment ability continues to improve
If medical insurance is a fair distribution of basic medical resources, then commercial medical insurance is a differentiated individual purchase. At present, the development environment of commercial insurance is relatively sound. On the one hand, the government supports the opening and operation of private hospitals , and on the other hand, it introduces relevant personal income tax preferential policies to directly or indirectly stimulate and encourage the development of commercial medical insurance.
Compared with the mature commercial insurance system in the United States, my country's commercial health insurance is still in its initial development stage, and problems such as unbalanced regional development, limited product forms, and irregular protection clauses need to be solved urgently. However, with the increase in residents' health awareness and disposable income, it is becoming more and more common for individuals or enterprises to join commercial insurance. my country's health insurance has developed rapidly overall in recent years, and premium income has maintained a growth trend. According to the corresponding number of private hospitals, it is expected to become another major support besides medical insurance fund payment in the future.
4. Frontier technologies shine, and many technologies are worth paying attention to
(1) mRNA technology leads the research and development of the new crown vaccine, which will surely rewrite the overall pattern of the vaccine industry
Traditional vaccines usually take 8 years or more to be launched from the laboratory to the market. This process includes design, development, preclinical testing, clinical trials and regulatory review. Because mRNA vaccines have the technological advantages of fast design and fast production, they quickly became the most powerful competitors of the first batch of new crown vaccines to be launched from the beginning of the new crown vaccine research and development competition. The same is true for
. The world's first COVID-19 vaccine approved for widespread use is the mRNA COVID-19 vaccine produced by BioNTech in cooperation with Pfizer . It is not only safe, but its phase III clinical trial data shows that the protective effect is 90%, and the protective effect of another mRNA vaccine from Moderna also reaches 94%, with excellent performance.
According to statistics, mRNA vaccine is currently the largest number of COVID-19 vaccines in the world, and its protection effect and safety are currently supported by real-world data. These data indicate that mRNA technology has the potential to resist future infectious disease outbreaks. Using mRNA technology to develop vaccines is no longer a pure scientific challenge, but more like an engineering problem.
has reason to believe that the overall pattern of the entire vaccine industry will be rewritten with the application of mRNA technology. At the same time, based on the technical mechanism and pathway of mRNA vaccines, people are also full of expectations for using mRNA vaccines to conquer tumors.
(2) AI+ drug development has become a new path for new drug development
Generally speaking, the research and development and marketing process of innovative drugs takes decades, billions of dollars, and the failure rate is more than 90%.
In 2020, the FDA approved a total of 53 new drugs to be launched, of which 35 are small-molecule drugs, and most of these drugs are designed based on known molecular targets. It is extremely rare to find that new molecules that can act on new targets of a wide range of indications. With the rapid accumulation of drug research and development data and the accelerated development of artificial intelligence technology (AI), AI is increasingly used in new drug discovery.
Compared to traditional methods, AI can in principle be faster, lower cost and can make better decisions, especially if appropriate data or simulations allow. From drug target discovery, virtual screening, drug synthesis, ADME-T (absorption, distribution, metabolism, excretion and toxicity) properties prediction and physical and chemical properties (such as crystal form) prediction, drug relocation, to drug clinical trial management, patient recruitment, to pharmacovigilance application and real-world evidence generation, the integration of AI and drug development processes is moving forward in exploration.
5. New players are pouring in under the industrial transformation, but the pursuit of value based on innovation remains unchanged
(1) New players of different roles focus on Chinese innovation and reconstruct the pharmaceutical industry
Under the continuous development and changes of China's innovative drug industry, more and more new players are beginning to join this track.
On the one hand, traditional pharmaceutical companies have gradually attached importance to and expanded their innovative pharmaceutical business, and the continuous increase in industry popularity has also attracted many scientists to start businesses and join them. On the other hand, while domestic industrial giants are laying out pharmaceutical investments, overseas pharmaceutical companies have also set up investment bases in China. US dollar funds' investment in the Chinese market is becoming more and more active, and Chinese innovation has entered the vision of global players.
In addition to the successful examples of domestic traditional pharmaceutical companies transforming into innovative pharmaceutical companies such as Hengrui Medicine and China Biopharmaceutical , there are still thousands of traditional pharmaceutical companies in China. They are currently conducting self-innovation and business iteration, becoming new players in the innovative pharmaceutical industry. Especially among them, there are many listed companies, some of them are already seeking to separate their innovative drug business segments to accelerate the business progress of the innovative drug pipeline.
With the continuous development of the domestic innovative drug industry, more and more new players are also participating in the investment and financing market of biomedicine:
The giant in the real estate field Country Garden established Country Garden Venture Capital in 2019, and has completed many investments such as Maibos Bio in the health field.
The global healthcare industry fund jointly established by AstraZeneca and CICC Capital has completed a fundraising of US$1 billion.This fund is the first and largest medical and health industry fund raised by AstraZeneca in the world and the first practice of AstraZeneca's industrial and financial integration grafting in China.
Several US dollar funds participated in the financing of Chinese biopharmaceutical companies in 2020. Among the investors of several companies such as Connecticut, Genting Xinyao, Rongchang Biologics, Yifang Biologics, and Beihai Kangcheng, there are institutions such as RA Capital, Janchor Partners, and Cormorant.
In the future, the investment and financing systems such as pipeline evaluation and valuation judgment will be continuously improved in the context of a prosperous enterprise and diversified player.
(2) The value of the post-epidemic era is back. Only by having the ability to innovate continuously can enterprises gain recognition for a long time
After entering 2021, in the context of popularization of vaccination and epidemic prevention becoming the norm, the impact of the epidemic will gradually fade, and the industry may focus more on the interpretation of medium- and long-term logic. The innovation of pipeline products, clinical data, team execution, and other dimensions that truly reflect product value will become the primary standards for market pricing, which also puts forward new requirements for industry players.
The supply of biomedical targets on the Science and Technology Innovation Board increased in 2020, and the review has been slightly tightened. Zesheng Technology and Yiteng Jingang were terminated. Two of the 7 fifth standard listed companies have broken the issue price, and the valuation has returned to a significant return. The implicit requirements and clear delisting rules in the recognition of scientific and technological innovation attributes also reflect the continuous tightening of reviews.
Among them, the scientific and technological innovation attribute requires more than 5 invention patents to form main business income. R&D investment accounts for more than 5% of the operating income in the past three years, or the cumulative amount of R&D investment in the past three years is more than 60 million yuan. Therefore, pure license-in model companies need to be cautious in the Science and Technology Innovation Board.
delisting rules state that if the fifth set of standard listed companies meet the negative net profit and the operating income is less than 100 million yuan in the fourth fiscal year, a delisting warning will be issued. Given that the third phase of innovative drugs generally takes 3 to 5 years to go on sale, the reverse suggests that the fifth set of standard listed companies need at least a pipeline to enter the third phase of clinical practice or register for clinical practice.
Hong Kong stocks were polarized in 2020, and solid fundamentals could support higher valuations. , Platinum Pharmaceutical, , Xiansheng Pharmaceutical , and WuXin Junuo broke the issue successively. On the 20th day after Yongtai Bio's IPO, 7 pharmaceutical companies listed in Hong Kong once broke the issue.
summary, companies with unsatisfactory stock prices are mainly concentrated in crowded tracks, and the clinical value of the products is questioned from the market space and subsequent R&D potential; while pharmaceutical and biotechnology companies with excellent performance have three successful elements: market prospects, innovative R&D, and pipeline layout.
In the future, whether the pipeline of
is rich, balanced and clear in layers, whether self-developed products have the potential of First-In-Class or Best-In-Class, whether License-in products have matching clinical promotion capabilities, whether the track focuses on large markets such as tumors and self-immunization or high-potential specialized fields, etc., will be the reasons for valuation differences.
In addition, in the environment of high enthusiasm in the capital market, the risks of drug research and development may be overshadowed by the short-term prosperity, but the announcements of several listed pharmaceutical companies' consecutive termination of clinical practices still sounded the alarm for investors. It is possible that in the near future, the stock price amplitude of innovative pharmaceutical companies will continue to fluctuate significantly. For example:
Biote issued an announcement on February 8 that the company's independently developed HER2-ADC BAT8001 Phase III clinical trial did not reach the preset excellent endpoint compared to the control group (lapatinib combined with capecitabine ). The R&D expenses of 226 million yuan may be wasted, and the stock price fell by 18.73%, becoming the first variety to terminate clinical practice in the product line of the Science and Technology Innovation Board issuing companies. Immunovant, a partner of
and Platinum Pharmaceuticals, terminated the overseas clinical trial of MVT-1401 due to safety issues. On the day of the release of the news, the share price of He Platinum Pharmaceutical fell 11.49%.
, Kaituo Pharmaceutical's core product, prkulamide, failed to reach the first major end point of clinical phase 3. The stock price fell continuously and was nearly halved. Later, prkulamide achieved a major breakthrough in the treatment of new crown . The stock price recovered lost ground.
This wave of biopharmaceutical listing and bursting has emerged one after another. Rather than saying that the bubble in the biopharmaceutical industry appeared and burst, it is more of a portrayal of the reconstruction of the industrial chain and development logic under the continuous investment of more than ten years of funds and talents in China's biopharmaceutical industry. The biopharmaceutical industry has begun to move on track and gradually entered a breakthrough period of technological accumulation and R&D. The risks of drug development in
have always existed. In the future, independent research and development capabilities, BD, clinical execution capabilities, and local commercialization capabilities will become the center of value return, and investment in the capital market will also tend to be rational.
2. The most important investment theme and market prediction in 2021
. The oncology field is crowded, and specialties such as ophthalmology have become an important track. Compared with tumors, ophthalmology is still a blue ocean market.
In recent years, with the influence of various factors such as aging population, changing lifestyles, increasing work intensity, increasing allergens, and improper eye use, the prevalence rate of various eye diseases such as eye infection, keratinitis, dry eye disease, corneal injury, retinopathy, cataract , glaucoma and other eye diseases have increased year by year, and the ophthalmic market has grown rapidly. According to statistics, there are 75 million patients with dry eye disease in my country, 51 million patients with AMD and 6 million patients with glaucoma, with a huge patient base.
The layout of the ophthalmology field has been launched in the past one or two years. Anti-VEGF is currently the most basic ophthalmic drug research and development direction in China. Okonweishi, Qilu Pharmaceutical, Zhuhai Yisheng, etc. have all made arrangements. For the areas with the largest number of patients with myopia and presbyopia, Zhaoke Ophthalmology, a subsidiary of Li's Pharmaceutical Factory, announced that it had reached a product introduction agreement with Nevakar to obtain exclusive commercialization rights for low-concentration atropine; Jimu Bio also introduced MicroPine, which uses Optejet micro drug delivery platform from Eyenovia. In terms of dry eye disease, Hengrui Medicine has introduced two drugs from Novaliq and plans to guide the dry eye disease track with limited treatment plans.
The base of ophthalmology patients in my country is large, but their understanding of diseases is far lower than that in Europe and the United States. Research and development in the fields of uveitis and retinopathy are still mostly blank. In contrast, ophthalmology treatment in the United States has broken out of anti-VEGF therapy, and emerging treatment methods such as gene therapy, cell therapy, complement therapy, etc. have made gratifying clinical progress. As the next important track, ophthalmology still has many opportunities to be explored, whether in terms of depth or breadth.
2. The field of small molecule has regained popularity, and new targets and mechanisms have been verified. Compared with chemotherapy, small molecule targeted drugs have clear mechanisms of action and fewer side effects. Compared with large molecules, small molecule drugs can be taken orally, so patients have better adherence and lower production costs. With the gradual popularity of immunotherapy in the past few years, macromolecular drugs once occupied the main focus, but with the once invincible target KRAS, it is expected that small molecules will regain their research and development enthusiasm.
There are three major progress in the small molecule field in 2020.
First, Amgen has submitted Sotorasib's NDA on the KRAS target, and the drug has obtained FDA breakthrough therapy certification; Mirati's KRAS G12C inhibitor Adagrasib has a DCR of up to 96% for patients with specific mutations in NSCLC patients with specific mutations; target drugs such as SOS1 and SHP2 have entered the clinical trial one after another in the relevant pathways.
Secondly, small molecules entered the field of self-immunization that has been occupied by biological agents. Abbvie's Upadacitinib reached the clinical endpoint in the atopic dermatitis 3 clinical stage; SHR0302, a highly selective JAK1 inhibitor independently developed by Ruishi Biosciences, reached the clinical endpoint in the phase 2 clinical stage targeting atopic dermatitis.
Finally, PROTAC technology made a major breakthrough. Arvinas released the positive efficacy data of ARV-110 and ARV-471 for patients with prostate cancer and breast cancer respectively. The stock price rose 95% on the same day, with a market value of US$2.367 billion; Nurix Therapeutics completed several transactions successively, including a global strategic cooperation with Gilead with a total amount of US$2.345 billion, and a strategic cooperation with Sanofi with a total amount of US$2.5 billion.
3. Under the COVID-19 pandemic, the global competition for the development of COVID-19 vaccines
In 2020, the hottest investment theme in the medical investment field created by the COVID-19 pandemic is the COVID-19 vaccine.
is based on a variety of different vaccination methods, and more than 200 COVID-19 vaccine candidates are being developed worldwide.In this competition for the development of new crown vaccines, mRNA technology once again stood in front of the historical stage.
On December 2 last year, the mRNA new crown vaccine produced by BioNTech, one of the "three big mRNAs" in the world, and Pfizer, was awarded the "temporary authorization for emergency use" granted by the British MHRA, becoming the first new crown vaccine in the world to be approved for widespread use. In particular, this is a new crown vaccine approved based on the results of the Phase III clinical trial, which is of great significance. On December 18, the mRNA COVID-19 vaccine from Moderna also received Emergency Use Authorization (EUA) in the United States, and also authorized in the United Kingdom and Canada.
With the help of the popularity of the epidemic, mRNA technology has become a new darling in the field of biopharmaceuticals and an important track for major pharmaceutical companies to actively deploy.
4. AI+ drug research and development is expected to become the "infrastructure" for new drug research and development
In 2020, "Artificial Intelligence Discovery Molecules" were included in the "Top Ten Breakthrough Technologies in the World" list released by the "MIT Technology Review". It is conceivable that when two trillion-level industries, artificial intelligence and the drug industry, collide with each other, they will be expected to burst out with huge potential.
capital market also favors this. In 2020, 17 AI+ drug research and development related companies completed more than 20 rounds of financing with a financing amount of more than US$10 million, with a total financing amount of about US$3 billion.
As the first listed company in this field, Schrodinger landed on Nasdaq in February 2020 and currently has a market value of US$5.66 billion. Schrodinger's development history provides other companies in the industry with a development path that can be referenced. The company's core technology platform is a physical computing platform, providing integrated and differentiated solutions for predictive models, data analysis, cooperation, etc. in the development process of new drugs.
According to the company's latest annual report, in 2020, the top 20 pharmaceutical companies adopted Schrodinger's solutions and contributed about US$32 million in business revenue, accounting for 34% of the total software revenue. The number of customers with annual contract value (ACV) exceeding $100,000 has also been increasing, from 122 in 2018 to 153 last year. Meanwhile, the retention rate of customers with a company's ACV of more than $100,000 as of 2020 was 99%, a record high. All of these indicate that Schrodinger provides solutions are becoming increasingly recognized by customers.
In addition, the company has been deeply involved in the cooperative research and development of pharmaceutical companies. Last year, it cooperated with pharmaceutical companies to carry out the research and development of more than 25 new drug projects, which will bring Schrodinger including advance payments, research funding payments and milestone payments, and may incur additional milestone payments, option fees and royalties.
As in November 2020, the company signed an exclusive global cooperation and licensing agreement with Bristol-Myers Squibb (BMS) to discover, research and develop targeted drugs for the oncology, neurology and immunology therapeutic areas. Under the terms of the agreement, the company will receive a $55 million advance payment from BMS and will be eligible to receive a potential revenue of up to $2.7 billion in total from BMS. This cooperation in
can not only achieve a certain scale of revenue in advance, but also accumulate broader data and obtain the brand endorsement of TOP MNC, which is very conducive to the company's business development. In addition to sales and external cooperation, Schrodinger has started its own R&D projects with the goal of discovering FIC or BIC drugs since mid-2018. It is expected to submit three IND applications in 2022 and is expected to obtain clinical data for the first IND project in mid-2022.
Another company listed in 2020, Relay Therapeutics, is relatively focused on its business. Based on the Dynamo platform that integrates new experimental technologies (such as room temperature crystallography, cryo-electron microscopy) and computing technologies (such as molecular dynamics and machine learning), and using the customized supercomputer Anton 3, Relay is committed to developing targeted drugs with higher specificity and efficacy against proteins.
Dynamo's AI is able to search millions of potential compounds to find compounds that provide maximum efficacy, selectivity, and bioavailability, thereby maximizing the development of drugs at the clinical and potential commercialization stages.The company's current pipeline includes two clinical phase I products, RLY-1971 (SHP2 inhibitor) and RLY-4008 (FGFR2 inhibitor), and a Pre-IND product, RLY-PI3K1047 (PI3Kα inhibitor).
The development of AI companies that have been successfully listed overseas has provided a reference sample for the development of domestic companies. Although the domestic AI+ drug research and development sub-track has been a little calm in the past few years, this track has begun to accelerate significantly since Jingtai Technology and other companies completed financing last year. With the rapid advancement of the business of different categories of AI+ drug R&D companies and the growth of more AI+ drug R&D companies emerging with the help of capital, AI will unstoppably become a new driving force for new drug R&D and is expected to become a new generation infrastructure for new drug R&D.
Of course, there are still considerable challenges in this process, such as data docking, standardization and integration of the original R&D system, which also leaves opportunities for all industry players, including domestic AI+ drug R&D companies.
5. The popularity of gene therapy track continues
The 2020 Nobel Prize in Chemistry was awarded to French microbiologist Emmanuelle Charpentier, Ph.D., who made outstanding contributions to gene editing and Dr. Jennifer A. Doudna, a Fellow of the National Academy of Sciences, which greatly encouraged gene editing and even the entire field of gene therapy.
The first gene therapy product in Western countries was UniQure's gene therapy drug Glybera, approved by the European Medicines Agency (EMA) in 2012. Although the drug was not successful in its commercialization path after its official launch in 2014 and withdrew from the market in 2017, its launch completely opened the door to gene therapy.
In the following years, multiple gene therapy or related technology products poured into the market one after another: in 2016, GlaxoSmithKline's Strimvelis was approved for marketing in Europe; in 2017, Novartis and Gilead were approved for marketing in the United States, respectively, and Luxturna, a gene therapy drug based on AAV vectors by Spark Therapeutics, etc.
In the overseas capital market, the IPO of enterprises in the gene therapy field showed an explosive trend in 2020. A total of 7 companies were listed throughout the year, raising 1.2 billion US dollars. In my country, in addition to the first gene therapy product, Jinyusheng and the second Ankerui, which is on the market, there are more than 20 clinical trials on the field of gene therapy, targeting indications such as A/B hemophilia, β-thalassemia, metastatic non-small cell lung cancer, esophageal cancer, Leber hereditary optic neuropathy (LHON), autoimmune defective diseases and various solid tumors. The same as the clinical trial of gene therapy is that the domestic investment in the gene therapy field was also very popular in 2020. According to incomplete statistics, many related companies in the gene therapy field in China have completed financing last year, many of which have completed two or more rounds of financing.
6. CXO/pharmaceutical outsourcing organization creates advantages and develops on a large scale
Entering the third decade of the 21st century, CXO/pharmaceutical outsourcing organization has run through the entire process of the drug life cycle. As an important department of the pharmaceutical industry, the prosperity of the pharmaceutical outsourcing industry is closely related to the development of the pharmaceutical industry.
In the past decade, with the rapid development of the pharmaceutical industry, the domestic pharmaceutical outsourcing industry has also experienced rapid development and many platform-type leading companies such as WuXi AppTec and Kanglong Chemical have emerged. WuXi Biologics, Tiger Pharmaceuticals, and Kailaiying have deepened industrial development in the sub-field tracks and carried out horizontal business extensions. The market size of the
CXO industry is mainly affected by downstream R&D investment and penetration. Now the competition in the new drug R&D market is becoming increasingly fierce, and the investment in new drug R&D continues to grow. Pharmaceutical companies' requirements for the efficiency and quality of new drug R&D are also constantly improving. In addition, the favorable policies such as encouraging innovation and MAH systems, in the long run, the penetration rate of CXO will continue to increase in the future. The leading companies in various sub-tracks continue to accumulate and the advantages in scale and industrial chains are constantly strengthening, forming a long-term growth trend.
The domestic CXO field is also very hot in 2020, especially Tiger Pharmaceutical has launched a public raising of more than HK$10.7 billion in Hong Kong stocks, and its industry influence has further increased, and the CRO industry has entered the era of double giants.It can be seen that in the market environment with high enthusiasm for investment in the medical field, companies with obvious technological advantages or scale advantages in the segmented track are recognized and sought after by investors. The popularity of the
CXO industry is still continuing. Even though 2021 has just passed three months, as a well-known company in the CDMO field, ASK has completed a new round of nearly 500 million yuan in the early March of this year, under the premise of completing two consecutive rounds of financing last year, which shows that investors are still optimistic about the growth prospects of leading companies in the segmented track.
3. 2021 investment hotspot forecast
. Gene therapy-related technologies
(1) Adeno-related virus (AAV) delivery technology
Since the 1970s, the invention of genetic engineering technology has driven the development of key technologies closely related to gene therapy, such as gene transmission, acquisition and editing. Some important genetic engineering technologies such as gene vector technology, gene cloning technology, gene editing technology, etc. have had a profound impact on modern gene therapy technology.
At present, the most popular technologies in the field of gene therapy can be said to be adeno-associated virus AAV vector delivery technology, CRISPR gene editing technology, single/dual base editing technology, and oncolytic virus gene modification technology.
adeno-associated virus (AAV) was first discovered in laboratory adenovirus (AdV) preparations in the mid-1960s and was soon discovered in human tissues. It has the characteristics of non-pathogenicity, efficient long-term basis, expression, ease of gene manipulation, and low immune response (or in many cases lacking), which makes it an important tool for gene delivery. Since different AAV types have different tissue enrichment effects, scientists are also studying the purpose of targeted therapy through AAV vectors.
So far, three gene therapy drugs with recombinant AAV as a carrier have been approved for marketing around the world, and AAV gene therapy drugs have been submitted for marketing applications. It can be seen that the potential of AAV gene therapy is huge. In addition to AAV virus, viral vectors that are also used in clinical practice include adenovirus (AdV), lentivirus (LV) and retrovirus (RV).
(2) CRISPR gene editing technology and single/dual base editing technology
As a gene editing tool, CRISPR has become the hottest technology in the field of biomedical science. At present, CRISPR technology is developing quite maturely, and it won the Nobel Prize in Chemistry in 2020, which is expected to help patients with various hereditary genetic diseases obtain new treatment options. While
is widely used in the field of gene therapy, technologies such as RNA editing based on the CRISPR-Cas13 family can edit, knock out, detect, track and image RNA, etc., which deserve industry attention. Another type of development worthy of attention is single/dual base editing technology. Since many genomic mutations occur in single bases, this puts forward more precise requirements for gene editing. In response to this, single base gene editing technology of the CRISPR system came into being. However, the single-base editing system has a serious off-target effect, which will induce a large number of gene mutations. In addition, it also has the disadvantages of single editing window and low editing conversion efficiency. Therefore, a gene editor (Prime Editor, PE) that can search and replace (bases) has been developed. It can effectively achieve all 12 base conversions and effectively achieve accurate insertion of multiple bases without relying on DSB and donor DNA.
(3) Oncolytic Virus Genetic Transformation Technology
Oncolytic Virus (OV) is a class of viruses that can selectively infect and kill tumor cells. It has specific replication capabilities and can stimulate the body to produce an anti-tumor immune response. Genetically engineer some viruses with weak pathogenicity present in nature to make special oncolytic viruses, and use the inactivation or defects of tumor suppressor genes in the target cells to selectively infect tumor cells, replicate in large quantities within them and eventually destroy tumor cells.
With the gradual maturity of recombinant viral genome modification technology, oncolytic virus therapy technology has been widely used in practice. In recent years, oncolytic virus genetic modification technology has returned to everyone's vision and has become a spark in the field of gene therapy research and development at home and abroad, which is worth looking forward to.
Author of this article: Zhang Xiao, He Xi, Liu Shenxiang, Bu Peixuan, Editor: Guo Banghui, Wu Jing, Map: Li Xin, Zhao Yi, Head image from: Visual China
. What important changes have taken place in 2020?
. The market of China's pharmaceutical and biotechnology industry maintains rapid development
According to Frost & Sullivan's analysis, the scale of my country's pharmaceutical market will reach 1.71 trillion yuan in 2020, a year-on-year increase of 5.0%. Among them, the biopharmaceutical market has the fastest growth rate, with a year-on-year growth of 18.5%, and is expected to reach RMB 369.7 billion in 2020, and has a 5-year compound growth rate of 19.1%.
At the same time, according to data from the National Bureau of Statistics, from January to December 2020, the added value of industrial added in my country's pharmaceutical manufacturing industry above scale increased by 5.9% year-on-year, and investment in pharmaceutical manufacturing industry increased by 28.4% year-on-year, showing a very strong market popularity.
From the perspective of the dimensions of patented drugs and generic drugs, the market size of patented drugs in 2020 can reach RMB 963.9 billion, a year-on-year increase of 6.0%, accounting for 54.6% of the entire market; the market size of generic drugs is 750.8 billion, a year-on-year increase of 3.7%, and the market share will reach 45.4%.
believes that with the favorable policies related to innovative drugs, the increase in R&D expenditure of pharmaceutical companies, and the increase in the enthusiasm of innovative drugs investment, the innovative drug market will still achieve rapid growth, and its share in the Chinese pharmaceutical market will further increase in the future.
(1) Domestic innovative drugs have caught up with the global R&D progress. Many drugs have been certified by FDA
In the past three years, choosing to conduct clinical trials of new drugs overseas has gradually become a major norm for the international layout of Chinese innovative drug companies. Many companies have achieved a transformation from following global popular target drugs to seizing First–In-Class/Best-In-Class in certain fields.
In November 2019, BeiGene's BTK inhibitor Zebutinib (zanubrutinib) was approved by the FDA for the treatment of treated adult mantle cell lymphoma, becoming the first China's breakthrough therapy certification and the first China independently developed innovative anti-cancer drug approved in the United States, which is a milestone. At present, following the footsteps of Zebutinib, a number of domestic innovative drugs are in the late stages of clinical practice in the United States, and are expected to expand the territory of China's innovative drugs in the global market.
In the field of unmet clinical needs, some domestic innovative drugs have also been recognized by the FDA. In 2020, China's innovative drugs have gained a lot in the FDA approval process. More than ten drugs have been accelerated in review and approval, breakthrough therapies and orphan drugs certification. The first batch of innovative drugs in China have begun to have global competitiveness.
(2) Lisence-InOut has achieved great explosions, and international cooperation is becoming increasingly frequent
The upgrade of domestic innovative drugs is also reflected in international cooperation. In the past, Chinese pharmaceutical companies introduced products from early or medium-term overseas Biotech companies to enrich their pipelines. However, taking BeiGene and Amgen as an example, in 2020, Chinese pharmaceutical companies accelerated their cooperation with multinational large pharmaceutical companies in license-in or license-out, and ranked among the forefront of the world in transaction amounts. In terms of
License-in, in 2020, Chinese pharmaceutical companies reached more than 35 license-in product transactions, and the cooperation model covers the introduction of individual products to technology platforms, which is a well-deserved license-in year. Among them, the transactions worth paying attention to are:
Innovent Biologics and Roche reached a US$2 billion cooperation to develop universal CAR-T therapy and TCB double anti-antibody.
Junshi Biologic and Revitope reached a cooperation agreement, introduced the patented technology platform for the dual antigen-oriented T cell chimeric activation developed by the latter, and developed 5 CD3 dual antibodies.
BeiGene introduced BioAtla's tumor microenvironmental condition activation antibody technology to solve the toxicity problem of CTLA-4 antibodies. Siludi Pharmaceutical spent US$400 million to introduce the tumor immune vaccine against WT1 and AVB-500, which regulates the tumor microenvironment by inhibiting GAS6-AXL signaling pathway conduction. In terms of
License-out, compared with only 1 to 2 cases of external authorization each year in previous years, the number of cases of external authorization by domestic pharmaceutical companies in 2020 exceeded 15. From products to technology, the down payment of multiple projects exceeded 100 million US dollars, achieving a double breakthrough in quantity and quality.Judging from the popularity of external authorization, the R&D capabilities of Chinese pharmaceutical companies have been initially recognized by overseas markets. The transactions worth paying attention to are:
Tianjing Bio's CD47 monoclonal antibody lemzoparlimab. Abbvie acquired its equity outside Greater China for a total amount of nearly US$3 billion, setting a record for transaction amount in 2020.
Lilly obtained the authorization of three new drugs from China in 2020. In addition to continuing to expand global cooperation with Cinda based on Xindilizumab, it also obtained the overseas development rights of the new crown neutralizing antibody from Junshi , and obtained the rights of BCL-2 inhibitors overseas from Fosun Pharma .
On the popular target SHP2, Garcos completed the external authorization of two inhibitors.
and BP Medicine , WuXi AppTec and Tianyan Pharmaceutical's biological antibodies, ADC and other technical platforms have also reached multiple external authorization transactions.
2. The epidemic has promoted unprecedented investment and financing in the biotechnology field
Looking back at 2020, the new crown epidemic broke out at the beginning of the year, spreading to the whole country from January to February, and then rapidly expanded to the world. Under the interaction between the two major factors of the epidemic and policy, the domestic pharmaceutical industry as a whole showed a decline first and then rise, and the global biopharmaceutical industry also showed unprecedented popularity.
The positive effects of the epidemic on the pharmaceutical industry are largely reflected in the capital level. On the one hand, the epidemic has attracted more people to pay attention to the pharmaceutical industry, and the market attention and enthusiasm have increased significantly. On the other hand, the epidemic has caused an economic downturn. Governments around the world have adopted some countercyclical policies and measures to deal with the epidemic, which are beneficial to high-risk assets of biotechnology; my country's current monetary policy is relatively loose, and fiscal policy also supports the development of major national strategic emerging industries in biomedicine . Therefore, overall, the epidemic has provided a very positive capital environment for innovative pharmaceutical companies at the capital level.
Overseas biotech market continues to be hot. In 2020, the number of financing for primary market in the U.S. biotech field increased to nearly 200, with the financing scale increasing by 68% to US$12.8 billion. The number of financing increased in the second half of the year, with the highest financing amount and total amount in the third quarter.
The primary market financing in China's biotechnology field showed explosive growth in 2020, with the annual financing volume increasing by more than 200%, and the scale of financing increased by nearly 300%, reaching nearly 4 billion US dollars. The primary market performed very well during the epidemic. The total amount of financing in the second quarter accounted for 40% of the whole year. The number of financing in the first three quarters gradually increased, and slowed down in the fourth quarter but the amount of financing was still relatively high.
Science and Technology Innovation Board and Hong Kong stock exit mechanisms are clear, and the secondary market performance exceeded expectations
Since its establishment, the number of IPOs and total issuance market value of pharmaceutical and biotechnology companies have risen rapidly. It fell slightly due to the impact of the epidemic in the first half of 2020, but it rebounded rapidly in the third quarter, and the number and amount of IPOs hit a record high.
For R&D companies that meet the fifth set of standards of the Science and Technology Innovation Board, most of the issuance market value is concentrated between 10 billion and 15 billion yuan. The treatment field focuses on tumors and has innovative pipelines. However, the overall situation is in the late-stage clinical R&D stage, which not only conforms to the innovative concept, but also reduces the R&D risks that regulators pay great attention to.
is another important channel for innovative pharmaceutical companies to go public. Since 2017, the number of IPOs of Hong Kong stocks pharmaceutical and biotechnology companies has increased year by year. In 2020, pharmaceutical and biotechnology companies are enthusiastic about listing in Hong Kong stocks, with the growth rate of total IPO issuance reaching 65%, and the number of IPOs hit a new high.
At the same time, the Hong Kong stock 18A ushered in an explosion in the second half of 2020, with the number of IPOs and the total market value of issuance hitting record highs. Among the 16 pharmaceutical and biotech companies listed in 2020, 14 are 18A, and listing of unprofitable companies has become the norm.
3. Supervision and policy environment help the biotechnology industry enter the "fast lane"
(1) review and approval speed up, and the access channel is smooth
On March 30, 2020, the new version of the " Drug Registration Management Measures " was officially issued and officially implemented on July 1. In the new version of the "Drug Registration Management Measures", the modification of "establishing four accelerated channels for breakthrough therapeutic drugs, conditional approval, priority review and approval, and special approval" has opened up a new path for accelerated approval of innovative drugs. nowadays policy orientation has encouraged innovation from a general direction, gradually upgrading to refinement to clinical value and clinical needs. The evolution of
is also synchronized with international trends. The FDA has been using these tools to accelerate drug development and review for many years. From 2011 to 2018, 200 of the 367 novel drugs and biological products approved by the FDA used at least one review tool, of which 44 (12%) were accelerated approval. After the new version of
management measures was released, the first breakthrough therapy was announced in August 2020. Nanjing Legend Bio's LCAR-B38M CAR-T was the first, and the new drugs that were first included in the priority review include the TPO-R agonist of Hengrui Medicine , the KIT/PDGFRA mutant kinase inhibitor apotinib, the PD-1 antibody of Junshi Biologics PT-B38M CAR-T, BeiGene's PARP inhibitor pamiparib capsule, and the MET inhibitor of Hutchison Pharmaceutical.
The number of Class 1 new drugs INDs accepted by the CDE in 2020 has grown rapidly and hit a new high. More than 20 domestic innovative drugs have submitted applications for marketing, and the number of domestic new drugs approved exceeds double digits. With the explosive growth of the number of INDs in recent years and the upgrade of the review and approval channels, it is expected that the number of domestic new drugs approved each year will continue to grow in the future.
(2) Medical insurance negotiations have become normalized, categories continue to expand, and innovation remains the main theme
On February 9, 2015, the State Council issued the "Guiding Opinions on Improving the Centralized Procurement of Drugs in Public Hospitals ", which for the first time proposed new ideas for classified procurement at the top-level design level, requiring the establishment of an open and transparent drug price negotiation mechanism for some patented drugs and exclusively produced drugs. In October 2015, with the approval of the State Council, 16 ministries and commissions including the former National Health and Family Planning Commission established a departmental coordination mechanism and organized the first batch of national drug price negotiation pilot work.
Since the first round of access negotiations for medical insurance drugs in 2016, a total of five rounds of medical insurance negotiations have been completed. Among them, the negotiated varieties rose from the first three varieties of tenofovir ester, eketinib and gefitinib to 162 in the fifth round, with an average decline of between 40% and 60%. The disease fields cover many major diseases such as tumors, hepatitis, cardiovascular and cerebrovascular, diabetes , rheumatism and immunity.
In the latest round of medical insurance negotiations, 66 varieties were transferred into the medical insurance catalog after the negotiations, and 30 were produced by local enterprises. Among them, PD-(L)1 field Hengrui , Junshi, and Baekje were all shortlisted, while PD-(L)1 of multinational pharmaceutical companies such as Merck , BMS, AstraZeneca , and Roche were not included. More local pharmaceutical companies are expected to trade price for volume through negotiations and gain a larger market share.
In addition to medical insurance negotiations, volume-based procurement has also been carried out three times, and the fourth time will be launched soon. In November 2018, the National Health Insurance Administration officially released the "4+7 City Centralized Procurement Document" on Shanghai Sunshine Pharmaceutical Procurement Network. The first batch of catalogs has a total of 31 categories. The pilot scope is Beijing, Tianjin, Shanghai, Chongqing, Shenyang, Dalian, Xiamen , Guangzhou, Shenzhen, Chengdu and Xi'an, with a total of 25 varieties selected, of which only 3 original drugs account for 12%, and the domestic substitution effect is obvious.
After that, the volume-based procurement rules were further improved, allowing multiple companies to win bids, allowing different companies to choose prices for different companies of the same drug to be different, and gradually establish a long-term mechanism of normalization, standardization and national coverage. At present, volume-based procurement has expanded to the whole country, with varieties rising to 90, the market size continued to increase before procurement, and the dosage form range continued to expand.
In 2020, medical insurance funds have invested a lot in the epidemic. After the epidemic, the intensity of medical insurance cost control may be increased, which will put further pressure on the payment side. As medical insurance negotiations and centralized procurement policies gradually develop to normal, more pharmaceutical companies will force the transformation from imitation to innovation under the pressure of payment. From a long-term perspective, innovation will still be the unchanging main theme.
(3) DRGs first year combined with DIP, deeply optimize the payment method of medical insurance
In the past, my country's medical insurance mainly focused on payment by project (FFS) and total prepayment.
Pay by project means paying after payment based on the specific projects and quantity that occur during the diagnosis and treatment process. Doing more projects makes more money, which can easily lead to excessive diagnosis and treatment; total prepayment refers to the current medical insurance total prepayment system, which mainly allocates regional funds to each hospital, regardless of changes in the hospital's business volume, and adjusts according to the level of previous years, which to a certain extent leads to the phenomenon that hospitals do not accept critical cases and other difficult-to-treat cases.
Europe, the United States and Japan have begun to explore DRGs payment methods since the 1980s, that is, pay by group related to disease diagnosis. DRGs divide patients with similar clinical characteristics into a group based on the patient's age, gender, hospitalization days, main diagnosis, symptoms, surgical treatment, disease severity, comorbidities, complications and other factors, and determine the packaged medical insurance payment standards based on the group unit. Local medical insurance institutions use this standard to make advance payments to medical institutions. When the hospital accepts patients participating in medical insurance, the medical insurance institution pays the hospital according to the prepaid standards for the disease.
2019, the National Health Insurance Administration, the Ministry of Finance, the National Health Commission, and the State Administration of Traditional Chinese Medicine jointly issued the "Notice on the List of National Pilot Cities for Paying by Groups Related Groups by Disease Diagnosis", which determined 30 cities including Beijing, Tianjin, Hebei Handan and other countries as national pilot cities for DRGs paid. After three years of formal planning, the pilot cities will simulate operation in the second half of 2020, and actual payment will be launched in 2021, becoming the first year of DRGs in my country. Half a year after DRGs was piloted, my country also introduced the DIP score payment system , and 71 pilot cities were announced in November 2020. DIP no longer refines the total control indicators of medical institutions, but instead converts paid units such as projects, disease types, bed days into certain points. At the end of the year, based on the total number of services provided by each medical institution and the regional medical insurance fund expenditure budget indicators, the actual value of each point is obtained, and the actual points of the medical institution are paid according to the actual points. Under the DIP system, if medical institutions want to obtain more allocation quotas, they need higher points to promote hospitals to provide more efficient and economical medical services.
Whether it is DRGs group payment or DIP score payment, both are classified for inpatients, and their essence is to control the unreasonable growth of medical expenses. After the introduction of DRGs/DIP, the medical insurance department can better control the total amount of medical insurance payment, while the hospital needs to control the cost of a single hospitalization, forcing the hospital to improve efficiency and reduce service costs, curb overexamination and overtreatment, and at the same time improve the quality of diagnosis and treatment in order to obtain higher points.
Of course, the introduction of each new system is accompanied by potential problems, such as exaggerating the application of critical care costs for patients, reducing necessary diagnosis and treatment projects to save costs, and tilting resources towards third-level medical institutions. In the future, DRGs and DIPs will choose one or coexist, and the actual effect remains to be verified and improved. However, the general direction of diversified cost control in my country is very clear, and the pressure of price reduction and cost control in pharmaceutical companies and hospitals will exist for a long time.
(4) Commercial insurance is emerging, and personal payment ability continues to improve
If medical insurance is a fair distribution of basic medical resources, then commercial medical insurance is a differentiated individual purchase. At present, the development environment of commercial insurance is relatively sound. On the one hand, the government supports the opening and operation of private hospitals , and on the other hand, it introduces relevant personal income tax preferential policies to directly or indirectly stimulate and encourage the development of commercial medical insurance.
Compared with the mature commercial insurance system in the United States, my country's commercial health insurance is still in its initial development stage, and problems such as unbalanced regional development, limited product forms, and irregular protection clauses need to be solved urgently. However, with the increase in residents' health awareness and disposable income, it is becoming more and more common for individuals or enterprises to join commercial insurance. my country's health insurance has developed rapidly overall in recent years, and premium income has maintained a growth trend. According to the corresponding number of private hospitals, it is expected to become another major support besides medical insurance fund payment in the future.
4. Frontier technologies shine, and many technologies are worth paying attention to
(1) mRNA technology leads the research and development of the new crown vaccine, which will surely rewrite the overall pattern of the vaccine industry
Traditional vaccines usually take 8 years or more to be launched from the laboratory to the market. This process includes design, development, preclinical testing, clinical trials and regulatory review. Because mRNA vaccines have the technological advantages of fast design and fast production, they quickly became the most powerful competitors of the first batch of new crown vaccines to be launched from the beginning of the new crown vaccine research and development competition. The same is true for
. The world's first COVID-19 vaccine approved for widespread use is the mRNA COVID-19 vaccine produced by BioNTech in cooperation with Pfizer . It is not only safe, but its phase III clinical trial data shows that the protective effect is 90%, and the protective effect of another mRNA vaccine from Moderna also reaches 94%, with excellent performance.
According to statistics, mRNA vaccine is currently the largest number of COVID-19 vaccines in the world, and its protection effect and safety are currently supported by real-world data. These data indicate that mRNA technology has the potential to resist future infectious disease outbreaks. Using mRNA technology to develop vaccines is no longer a pure scientific challenge, but more like an engineering problem.
has reason to believe that the overall pattern of the entire vaccine industry will be rewritten with the application of mRNA technology. At the same time, based on the technical mechanism and pathway of mRNA vaccines, people are also full of expectations for using mRNA vaccines to conquer tumors.
(2) AI+ drug development has become a new path for new drug development
Generally speaking, the research and development and marketing process of innovative drugs takes decades, billions of dollars, and the failure rate is more than 90%.
In 2020, the FDA approved a total of 53 new drugs to be launched, of which 35 are small-molecule drugs, and most of these drugs are designed based on known molecular targets. It is extremely rare to find that new molecules that can act on new targets of a wide range of indications. With the rapid accumulation of drug research and development data and the accelerated development of artificial intelligence technology (AI), AI is increasingly used in new drug discovery.
Compared to traditional methods, AI can in principle be faster, lower cost and can make better decisions, especially if appropriate data or simulations allow. From drug target discovery, virtual screening, drug synthesis, ADME-T (absorption, distribution, metabolism, excretion and toxicity) properties prediction and physical and chemical properties (such as crystal form) prediction, drug relocation, to drug clinical trial management, patient recruitment, to pharmacovigilance application and real-world evidence generation, the integration of AI and drug development processes is moving forward in exploration.
5. New players are pouring in under the industrial transformation, but the pursuit of value based on innovation remains unchanged
(1) New players of different roles focus on Chinese innovation and reconstruct the pharmaceutical industry
Under the continuous development and changes of China's innovative drug industry, more and more new players are beginning to join this track.
On the one hand, traditional pharmaceutical companies have gradually attached importance to and expanded their innovative pharmaceutical business, and the continuous increase in industry popularity has also attracted many scientists to start businesses and join them. On the other hand, while domestic industrial giants are laying out pharmaceutical investments, overseas pharmaceutical companies have also set up investment bases in China. US dollar funds' investment in the Chinese market is becoming more and more active, and Chinese innovation has entered the vision of global players.
In addition to the successful examples of domestic traditional pharmaceutical companies transforming into innovative pharmaceutical companies such as Hengrui Medicine and China Biopharmaceutical , there are still thousands of traditional pharmaceutical companies in China. They are currently conducting self-innovation and business iteration, becoming new players in the innovative pharmaceutical industry. Especially among them, there are many listed companies, some of them are already seeking to separate their innovative drug business segments to accelerate the business progress of the innovative drug pipeline.
With the continuous development of the domestic innovative drug industry, more and more new players are also participating in the investment and financing market of biomedicine:
The giant in the real estate field Country Garden established Country Garden Venture Capital in 2019, and has completed many investments such as Maibos Bio in the health field.
The global healthcare industry fund jointly established by AstraZeneca and CICC Capital has completed a fundraising of US$1 billion.This fund is the first and largest medical and health industry fund raised by AstraZeneca in the world and the first practice of AstraZeneca's industrial and financial integration grafting in China.
Several US dollar funds participated in the financing of Chinese biopharmaceutical companies in 2020. Among the investors of several companies such as Connecticut, Genting Xinyao, Rongchang Biologics, Yifang Biologics, and Beihai Kangcheng, there are institutions such as RA Capital, Janchor Partners, and Cormorant.
In the future, the investment and financing systems such as pipeline evaluation and valuation judgment will be continuously improved in the context of a prosperous enterprise and diversified player.
(2) The value of the post-epidemic era is back. Only by having the ability to innovate continuously can enterprises gain recognition for a long time
After entering 2021, in the context of popularization of vaccination and epidemic prevention becoming the norm, the impact of the epidemic will gradually fade, and the industry may focus more on the interpretation of medium- and long-term logic. The innovation of pipeline products, clinical data, team execution, and other dimensions that truly reflect product value will become the primary standards for market pricing, which also puts forward new requirements for industry players.
The supply of biomedical targets on the Science and Technology Innovation Board increased in 2020, and the review has been slightly tightened. Zesheng Technology and Yiteng Jingang were terminated. Two of the 7 fifth standard listed companies have broken the issue price, and the valuation has returned to a significant return. The implicit requirements and clear delisting rules in the recognition of scientific and technological innovation attributes also reflect the continuous tightening of reviews.
Among them, the scientific and technological innovation attribute requires more than 5 invention patents to form main business income. R&D investment accounts for more than 5% of the operating income in the past three years, or the cumulative amount of R&D investment in the past three years is more than 60 million yuan. Therefore, pure license-in model companies need to be cautious in the Science and Technology Innovation Board.
delisting rules state that if the fifth set of standard listed companies meet the negative net profit and the operating income is less than 100 million yuan in the fourth fiscal year, a delisting warning will be issued. Given that the third phase of innovative drugs generally takes 3 to 5 years to go on sale, the reverse suggests that the fifth set of standard listed companies need at least a pipeline to enter the third phase of clinical practice or register for clinical practice.
Hong Kong stocks were polarized in 2020, and solid fundamentals could support higher valuations. , Platinum Pharmaceutical, , Xiansheng Pharmaceutical , and WuXin Junuo broke the issue successively. On the 20th day after Yongtai Bio's IPO, 7 pharmaceutical companies listed in Hong Kong once broke the issue.
summary, companies with unsatisfactory stock prices are mainly concentrated in crowded tracks, and the clinical value of the products is questioned from the market space and subsequent R&D potential; while pharmaceutical and biotechnology companies with excellent performance have three successful elements: market prospects, innovative R&D, and pipeline layout.
In the future, whether the pipeline of
is rich, balanced and clear in layers, whether self-developed products have the potential of First-In-Class or Best-In-Class, whether License-in products have matching clinical promotion capabilities, whether the track focuses on large markets such as tumors and self-immunization or high-potential specialized fields, etc., will be the reasons for valuation differences.
In addition, in the environment of high enthusiasm in the capital market, the risks of drug research and development may be overshadowed by the short-term prosperity, but the announcements of several listed pharmaceutical companies' consecutive termination of clinical practices still sounded the alarm for investors. It is possible that in the near future, the stock price amplitude of innovative pharmaceutical companies will continue to fluctuate significantly. For example:
Biote issued an announcement on February 8 that the company's independently developed HER2-ADC BAT8001 Phase III clinical trial did not reach the preset excellent endpoint compared to the control group (lapatinib combined with capecitabine ). The R&D expenses of 226 million yuan may be wasted, and the stock price fell by 18.73%, becoming the first variety to terminate clinical practice in the product line of the Science and Technology Innovation Board issuing companies. Immunovant, a partner of
and Platinum Pharmaceuticals, terminated the overseas clinical trial of MVT-1401 due to safety issues. On the day of the release of the news, the share price of He Platinum Pharmaceutical fell 11.49%.
, Kaituo Pharmaceutical's core product, prkulamide, failed to reach the first major end point of clinical phase 3. The stock price fell continuously and was nearly halved. Later, prkulamide achieved a major breakthrough in the treatment of new crown . The stock price recovered lost ground.
This wave of biopharmaceutical listing and bursting has emerged one after another. Rather than saying that the bubble in the biopharmaceutical industry appeared and burst, it is more of a portrayal of the reconstruction of the industrial chain and development logic under the continuous investment of more than ten years of funds and talents in China's biopharmaceutical industry. The biopharmaceutical industry has begun to move on track and gradually entered a breakthrough period of technological accumulation and R&D. The risks of drug development in
have always existed. In the future, independent research and development capabilities, BD, clinical execution capabilities, and local commercialization capabilities will become the center of value return, and investment in the capital market will also tend to be rational.
2. The most important investment theme and market prediction in 2021
. The oncology field is crowded, and specialties such as ophthalmology have become an important track. Compared with tumors, ophthalmology is still a blue ocean market.
In recent years, with the influence of various factors such as aging population, changing lifestyles, increasing work intensity, increasing allergens, and improper eye use, the prevalence rate of various eye diseases such as eye infection, keratinitis, dry eye disease, corneal injury, retinopathy, cataract , glaucoma and other eye diseases have increased year by year, and the ophthalmic market has grown rapidly. According to statistics, there are 75 million patients with dry eye disease in my country, 51 million patients with AMD and 6 million patients with glaucoma, with a huge patient base.
The layout of the ophthalmology field has been launched in the past one or two years. Anti-VEGF is currently the most basic ophthalmic drug research and development direction in China. Okonweishi, Qilu Pharmaceutical, Zhuhai Yisheng, etc. have all made arrangements. For the areas with the largest number of patients with myopia and presbyopia, Zhaoke Ophthalmology, a subsidiary of Li's Pharmaceutical Factory, announced that it had reached a product introduction agreement with Nevakar to obtain exclusive commercialization rights for low-concentration atropine; Jimu Bio also introduced MicroPine, which uses Optejet micro drug delivery platform from Eyenovia. In terms of dry eye disease, Hengrui Medicine has introduced two drugs from Novaliq and plans to guide the dry eye disease track with limited treatment plans.
The base of ophthalmology patients in my country is large, but their understanding of diseases is far lower than that in Europe and the United States. Research and development in the fields of uveitis and retinopathy are still mostly blank. In contrast, ophthalmology treatment in the United States has broken out of anti-VEGF therapy, and emerging treatment methods such as gene therapy, cell therapy, complement therapy, etc. have made gratifying clinical progress. As the next important track, ophthalmology still has many opportunities to be explored, whether in terms of depth or breadth.
2. The field of small molecule has regained popularity, and new targets and mechanisms have been verified. Compared with chemotherapy, small molecule targeted drugs have clear mechanisms of action and fewer side effects. Compared with large molecules, small molecule drugs can be taken orally, so patients have better adherence and lower production costs. With the gradual popularity of immunotherapy in the past few years, macromolecular drugs once occupied the main focus, but with the once invincible target KRAS, it is expected that small molecules will regain their research and development enthusiasm.
There are three major progress in the small molecule field in 2020.
First, Amgen has submitted Sotorasib's NDA on the KRAS target, and the drug has obtained FDA breakthrough therapy certification; Mirati's KRAS G12C inhibitor Adagrasib has a DCR of up to 96% for patients with specific mutations in NSCLC patients with specific mutations; target drugs such as SOS1 and SHP2 have entered the clinical trial one after another in the relevant pathways.
Secondly, small molecules entered the field of self-immunization that has been occupied by biological agents. Abbvie's Upadacitinib reached the clinical endpoint in the atopic dermatitis 3 clinical stage; SHR0302, a highly selective JAK1 inhibitor independently developed by Ruishi Biosciences, reached the clinical endpoint in the phase 2 clinical stage targeting atopic dermatitis.
Finally, PROTAC technology made a major breakthrough. Arvinas released the positive efficacy data of ARV-110 and ARV-471 for patients with prostate cancer and breast cancer respectively. The stock price rose 95% on the same day, with a market value of US$2.367 billion; Nurix Therapeutics completed several transactions successively, including a global strategic cooperation with Gilead with a total amount of US$2.345 billion, and a strategic cooperation with Sanofi with a total amount of US$2.5 billion.
3. Under the COVID-19 pandemic, the global competition for the development of COVID-19 vaccines
In 2020, the hottest investment theme in the medical investment field created by the COVID-19 pandemic is the COVID-19 vaccine.
is based on a variety of different vaccination methods, and more than 200 COVID-19 vaccine candidates are being developed worldwide.In this competition for the development of new crown vaccines, mRNA technology once again stood in front of the historical stage.
On December 2 last year, the mRNA new crown vaccine produced by BioNTech, one of the "three big mRNAs" in the world, and Pfizer, was awarded the "temporary authorization for emergency use" granted by the British MHRA, becoming the first new crown vaccine in the world to be approved for widespread use. In particular, this is a new crown vaccine approved based on the results of the Phase III clinical trial, which is of great significance. On December 18, the mRNA COVID-19 vaccine from Moderna also received Emergency Use Authorization (EUA) in the United States, and also authorized in the United Kingdom and Canada.
With the help of the popularity of the epidemic, mRNA technology has become a new darling in the field of biopharmaceuticals and an important track for major pharmaceutical companies to actively deploy.
4. AI+ drug research and development is expected to become the "infrastructure" for new drug research and development
In 2020, "Artificial Intelligence Discovery Molecules" were included in the "Top Ten Breakthrough Technologies in the World" list released by the "MIT Technology Review". It is conceivable that when two trillion-level industries, artificial intelligence and the drug industry, collide with each other, they will be expected to burst out with huge potential.
capital market also favors this. In 2020, 17 AI+ drug research and development related companies completed more than 20 rounds of financing with a financing amount of more than US$10 million, with a total financing amount of about US$3 billion.
As the first listed company in this field, Schrodinger landed on Nasdaq in February 2020 and currently has a market value of US$5.66 billion. Schrodinger's development history provides other companies in the industry with a development path that can be referenced. The company's core technology platform is a physical computing platform, providing integrated and differentiated solutions for predictive models, data analysis, cooperation, etc. in the development process of new drugs.
According to the company's latest annual report, in 2020, the top 20 pharmaceutical companies adopted Schrodinger's solutions and contributed about US$32 million in business revenue, accounting for 34% of the total software revenue. The number of customers with annual contract value (ACV) exceeding $100,000 has also been increasing, from 122 in 2018 to 153 last year. Meanwhile, the retention rate of customers with a company's ACV of more than $100,000 as of 2020 was 99%, a record high. All of these indicate that Schrodinger provides solutions are becoming increasingly recognized by customers.
In addition, the company has been deeply involved in the cooperative research and development of pharmaceutical companies. Last year, it cooperated with pharmaceutical companies to carry out the research and development of more than 25 new drug projects, which will bring Schrodinger including advance payments, research funding payments and milestone payments, and may incur additional milestone payments, option fees and royalties.
As in November 2020, the company signed an exclusive global cooperation and licensing agreement with Bristol-Myers Squibb (BMS) to discover, research and develop targeted drugs for the oncology, neurology and immunology therapeutic areas. Under the terms of the agreement, the company will receive a $55 million advance payment from BMS and will be eligible to receive a potential revenue of up to $2.7 billion in total from BMS. This cooperation in
can not only achieve a certain scale of revenue in advance, but also accumulate broader data and obtain the brand endorsement of TOP MNC, which is very conducive to the company's business development. In addition to sales and external cooperation, Schrodinger has started its own R&D projects with the goal of discovering FIC or BIC drugs since mid-2018. It is expected to submit three IND applications in 2022 and is expected to obtain clinical data for the first IND project in mid-2022.
Another company listed in 2020, Relay Therapeutics, is relatively focused on its business. Based on the Dynamo platform that integrates new experimental technologies (such as room temperature crystallography, cryo-electron microscopy) and computing technologies (such as molecular dynamics and machine learning), and using the customized supercomputer Anton 3, Relay is committed to developing targeted drugs with higher specificity and efficacy against proteins.
Dynamo's AI is able to search millions of potential compounds to find compounds that provide maximum efficacy, selectivity, and bioavailability, thereby maximizing the development of drugs at the clinical and potential commercialization stages.The company's current pipeline includes two clinical phase I products, RLY-1971 (SHP2 inhibitor) and RLY-4008 (FGFR2 inhibitor), and a Pre-IND product, RLY-PI3K1047 (PI3Kα inhibitor).
The development of AI companies that have been successfully listed overseas has provided a reference sample for the development of domestic companies. Although the domestic AI+ drug research and development sub-track has been a little calm in the past few years, this track has begun to accelerate significantly since Jingtai Technology and other companies completed financing last year. With the rapid advancement of the business of different categories of AI+ drug R&D companies and the growth of more AI+ drug R&D companies emerging with the help of capital, AI will unstoppably become a new driving force for new drug R&D and is expected to become a new generation infrastructure for new drug R&D.
Of course, there are still considerable challenges in this process, such as data docking, standardization and integration of the original R&D system, which also leaves opportunities for all industry players, including domestic AI+ drug R&D companies.
5. The popularity of gene therapy track continues
The 2020 Nobel Prize in Chemistry was awarded to French microbiologist Emmanuelle Charpentier, Ph.D., who made outstanding contributions to gene editing and Dr. Jennifer A. Doudna, a Fellow of the National Academy of Sciences, which greatly encouraged gene editing and even the entire field of gene therapy.
The first gene therapy product in Western countries was UniQure's gene therapy drug Glybera, approved by the European Medicines Agency (EMA) in 2012. Although the drug was not successful in its commercialization path after its official launch in 2014 and withdrew from the market in 2017, its launch completely opened the door to gene therapy.
In the following years, multiple gene therapy or related technology products poured into the market one after another: in 2016, GlaxoSmithKline's Strimvelis was approved for marketing in Europe; in 2017, Novartis and Gilead were approved for marketing in the United States, respectively, and Luxturna, a gene therapy drug based on AAV vectors by Spark Therapeutics, etc.
In the overseas capital market, the IPO of enterprises in the gene therapy field showed an explosive trend in 2020. A total of 7 companies were listed throughout the year, raising 1.2 billion US dollars. In my country, in addition to the first gene therapy product, Jinyusheng and the second Ankerui, which is on the market, there are more than 20 clinical trials on the field of gene therapy, targeting indications such as A/B hemophilia, β-thalassemia, metastatic non-small cell lung cancer, esophageal cancer, Leber hereditary optic neuropathy (LHON), autoimmune defective diseases and various solid tumors. The same as the clinical trial of gene therapy is that the domestic investment in the gene therapy field was also very popular in 2020. According to incomplete statistics, many related companies in the gene therapy field in China have completed financing last year, many of which have completed two or more rounds of financing.
6. CXO/pharmaceutical outsourcing organization creates advantages and develops on a large scale
Entering the third decade of the 21st century, CXO/pharmaceutical outsourcing organization has run through the entire process of the drug life cycle. As an important department of the pharmaceutical industry, the prosperity of the pharmaceutical outsourcing industry is closely related to the development of the pharmaceutical industry.
In the past decade, with the rapid development of the pharmaceutical industry, the domestic pharmaceutical outsourcing industry has also experienced rapid development and many platform-type leading companies such as WuXi AppTec and Kanglong Chemical have emerged. WuXi Biologics, Tiger Pharmaceuticals, and Kailaiying have deepened industrial development in the sub-field tracks and carried out horizontal business extensions. The market size of the
CXO industry is mainly affected by downstream R&D investment and penetration. Now the competition in the new drug R&D market is becoming increasingly fierce, and the investment in new drug R&D continues to grow. Pharmaceutical companies' requirements for the efficiency and quality of new drug R&D are also constantly improving. In addition, the favorable policies such as encouraging innovation and MAH systems, in the long run, the penetration rate of CXO will continue to increase in the future. The leading companies in various sub-tracks continue to accumulate and the advantages in scale and industrial chains are constantly strengthening, forming a long-term growth trend.
The domestic CXO field is also very hot in 2020, especially Tiger Pharmaceutical has launched a public raising of more than HK$10.7 billion in Hong Kong stocks, and its industry influence has further increased, and the CRO industry has entered the era of double giants.It can be seen that in the market environment with high enthusiasm for investment in the medical field, companies with obvious technological advantages or scale advantages in the segmented track are recognized and sought after by investors. The popularity of the
CXO industry is still continuing. Even though 2021 has just passed three months, as a well-known company in the CDMO field, ASK has completed a new round of nearly 500 million yuan in the early March of this year, under the premise of completing two consecutive rounds of financing last year, which shows that investors are still optimistic about the growth prospects of leading companies in the segmented track.
3. 2021 investment hotspot forecast
. Gene therapy-related technologies
(1) Adeno-related virus (AAV) delivery technology
Since the 1970s, the invention of genetic engineering technology has driven the development of key technologies closely related to gene therapy, such as gene transmission, acquisition and editing. Some important genetic engineering technologies such as gene vector technology, gene cloning technology, gene editing technology, etc. have had a profound impact on modern gene therapy technology.
At present, the most popular technologies in the field of gene therapy can be said to be adeno-associated virus AAV vector delivery technology, CRISPR gene editing technology, single/dual base editing technology, and oncolytic virus gene modification technology.
adeno-associated virus (AAV) was first discovered in laboratory adenovirus (AdV) preparations in the mid-1960s and was soon discovered in human tissues. It has the characteristics of non-pathogenicity, efficient long-term basis, expression, ease of gene manipulation, and low immune response (or in many cases lacking), which makes it an important tool for gene delivery. Since different AAV types have different tissue enrichment effects, scientists are also studying the purpose of targeted therapy through AAV vectors.
So far, three gene therapy drugs with recombinant AAV as a carrier have been approved for marketing around the world, and AAV gene therapy drugs have been submitted for marketing applications. It can be seen that the potential of AAV gene therapy is huge. In addition to AAV virus, viral vectors that are also used in clinical practice include adenovirus (AdV), lentivirus (LV) and retrovirus (RV).
(2) CRISPR gene editing technology and single/dual base editing technology
As a gene editing tool, CRISPR has become the hottest technology in the field of biomedical science. At present, CRISPR technology is developing quite maturely, and it won the Nobel Prize in Chemistry in 2020, which is expected to help patients with various hereditary genetic diseases obtain new treatment options. While
is widely used in the field of gene therapy, technologies such as RNA editing based on the CRISPR-Cas13 family can edit, knock out, detect, track and image RNA, etc., which deserve industry attention. Another type of development worthy of attention is single/dual base editing technology. Since many genomic mutations occur in single bases, this puts forward more precise requirements for gene editing. In response to this, single base gene editing technology of the CRISPR system came into being. However, the single-base editing system has a serious off-target effect, which will induce a large number of gene mutations. In addition, it also has the disadvantages of single editing window and low editing conversion efficiency. Therefore, a gene editor (Prime Editor, PE) that can search and replace (bases) has been developed. It can effectively achieve all 12 base conversions and effectively achieve accurate insertion of multiple bases without relying on DSB and donor DNA.
(3) Oncolytic Virus Genetic Transformation Technology
Oncolytic Virus (OV) is a class of viruses that can selectively infect and kill tumor cells. It has specific replication capabilities and can stimulate the body to produce an anti-tumor immune response. Genetically engineer some viruses with weak pathogenicity present in nature to make special oncolytic viruses, and use the inactivation or defects of tumor suppressor genes in the target cells to selectively infect tumor cells, replicate in large quantities within them and eventually destroy tumor cells.
With the gradual maturity of recombinant viral genome modification technology, oncolytic virus therapy technology has been widely used in practice. In recent years, oncolytic virus genetic modification technology has returned to everyone's vision and has become a spark in the field of gene therapy research and development at home and abroad, which is worth looking forward to.
2. RNA therapy
RNA therapy refers to RNA-based drugs or vaccines. It is mainly divided into three different categories: oligonucleotides, mRNA and RNA-related small molecules. In 2020, the rapid and efficient development and approval of the new crown vaccine based on mRNA technology attracted more attention to RNA therapy.
With the first small molecule Evrysdi (risdiplam), which was approved to target RNA, was launched in August last year, the cumulative sales in the third quarter reached US$8.9 million. In December last year, BioNTech and Moderna's mRNA vaccines were also approved. It is reasonable to believe that the popularity of RNA therapy will continue to heat up in 2021 and even in the next years.
Currently, most of the leading companies in RNA therapy are small and medium-sized biotechnology companies, and large multinational pharmaceutical companies mainly participate in it through in-depth cooperation with a few leading RNA biotechnology companies. According to the report of the 2020 Nature Reviews Drug Discovery article RNA therapeutics on the rise, more than 400 RNA-targeted drug development projects including mRNA vaccines are at various stages of clinical research, and it can be foreseen that multiple RNA therapies will be approved for marketing in the future.
Compared with global pipelines, local companies are slow to follow up in the RNA field, mainly small biotechnology companies and CRO companies, and large pharmaceutical companies have fewer layouts. In addition, the existing projects are mainly in the fields of siRNA and mRNA technology, and the stage is relatively early and the competition is not fierce. Investors are advised to pay attention to innovative biopharmaceutical companies that have innovative technologies in nucleic acid level modification, delivery systems, etc., and have pipeline layouts in different diseases.
3. Cell immunotherapy
FDA approved the launch of two CAR-T cell immunotherapy methods, Novartis' Kymriah (lymphoma) and Gilead's Yescarta (leukemia), in 2017, which has led to a large number of companies entering the immune cell therapy track with the support of capital in the past few years. Especially in the track of blood tumors, dozens of companies have been squeezed into it, and this competitive situation is very similar to the PD-1/PD-L1 field.
We believe that CAR-T and companies that can prove that they have commercialization capabilities (R&D and certification, large-scale production, sales system) in the field of hematoma have investment value, while other companies in the early stage of commercialization must have excellent products (more precise efficacy, better safety, and lower costs) to prove themselves.
Relatively speaking, developing technologies such as TILs, U-CART, CAR-NK, TCR-T, etc., may have more investment opportunities. But this type of technology faces the same problem, that is, products that have not been successfully listed as reference cases, which is a huge challenge for investors.
(1) TILs immunotherapy
TILs therapy immune cells originate from infiltrating tumor tissue. It is usually necessary to determine specific mutations in the patient's body. Use mutation information to find T cells that can effectively target these mutations to attack, and then extract T cells. These T cells can accurately identify cancer cells, and after a series of operations such as in vitro culture and amplification, they will be re-entered into the patient's body to exert anti-tumor effects. TILs immunotherapy is currently only in clinical trial stages.
As a highly differentiated, customized and targeted immunotherapy, TILs therapy still has certain limitations in its effectiveness, safety and accessibility: for example, it is difficult to isolate specific T cells from infiltrated tumor tissue, there is no unified standard, and T cells will be inhibited by the tumor microenvironment.
(2) General CART (U-CART) Therapy
General CART As a new generation of immunotherapy products, it has unparalleled advantages such as industrial production, stable quality, low cost, more patients, and short cycle.
But the FDA has always been highly vigilant about the safety of allotherapies entering clinical research. Especially in the past few years, there have been many incidents of U-CART-related clinical studies being stopped. This is mainly because the antigen receptor TCR on allotype T cells may recognize allogens in the recipient, causing graft-versus-host disease (GVHD).
In addition, HLA expression on allogeneic T cells will also rapidly cause host immune cell rejection reactions. How to minimize or avoid the emergence of security issues is the key to the success of such technologies.
(3) CAR-NK therapy
Natural Killer Cells (NK) are a unique group of anti-tumor effector cells that have cytotoxicity and cytokine production and immune memory functions that are not restricted by MHC, making it a key role in the innate and adaptive immune response system. Compared with CAR-T cells, CAR-NK cells have their own unique advantages, such as safer and smaller body toxicity, and good tolerance to allogeneic NK cells. In addition to recognizing tumor surface antigens through single-chain antibodies to inhibit cancer cells, NK cells can also recognize various ligands through a variety of receptors to inhibit cancer cells. At the same time, NK cells are rich in sources and are easily expanded under appropriate culture conditions for a wide range of clinical applications.
Currently, several clinical trials of CAR-NK cells for the treatment of hematologic malignancy and solid malignancy are underway.
(4) TCR-T therapy
TCR-T is to transfer an artificial T cell receptor (TCR) gene to T cells. This artificial TCR is a TCR sequence that can recognize the patient's tumor, thereby replacing natural TCR to perform the function of identifying target cells. TCR-T can target any "non-hetero-" protein, with a wider population of applicable people, and its mechanism is closer to the natural mechanism of T cells (relying on TCR), and has relatively low toxic side effects.
4. Small molecule targeted drug technology PROTAC 2
targeted protein degradation chimera (PROTAC) is different from traditional small molecule inhibitors. It adopts an event-driven pharmacological mode of action, namely target protein degradation, rather than the traditional small molecule occupation-driven model, that is, inactivate the target protein through binding.
The current PROTAC molecules mostly use small molecules based on binding E3, including three parts, one end targets the target protein, the other end binds to the ubiquitin E3 ligase, and is connected through a linker in the middle. PROTAC can bring target protein closer to E3 ligase, thereby promoting ubiquitination of target proteins, allowing them to enter the ubiquitin-proteasome degradation pathway, and achieve the purpose of degrading target proteins. Currently, only 10% of proteins in
can be regulated by small molecules, and 10% of proteins are located extracellularly and can be regulated by macromolecules. This is considered undesirable. In comparison with , traditional targeted drugs need to bind firmly to the target protein, while PROTAC only needs to bind weakly to the target protein to specifically label it. Therefore, PROTAC can target proteins that are currently considered undealertable.
So far, proteins such as KRAS, BRD4, RIPK2, ERRα, BRD9, TBK1, Sirt2, CDK9, p38α, Pirin, c-Met, EGFR, FAK, FLT3, etc. have been reported to be degraded using PROTAC technology.
has a wide range of targets, and PROTAC directly plays a catalytic role in the degradation of target proteins, has higher selectivity, and can avoid drug resistance problems caused by mutations, and at the same time, it only requires a low compound concentration to achieve a high degradation efficiency, which can potentially reduce the toxicity of the drug.
Currently, Arvinas is the fastest-growing company in the PROTAC field. ARV-110, an androgen receptor (AR) degrader used to treat prostate cancer, has entered the first phase of clinical practice, and there are subsequent degraders targeting estrogen receptor ER and tau protein. Kymera's protein degrader targeting IRAK4 is expected to conduct clinical trials in 2021. Other players in the industry include C4 therapeutics, Captor therapeutics, Nutrix, Cellida, Vividion, Cullgen, etc.
PROTAC is still in the early stage of research and development, and there are still many difficulties that need to be overcome, such as large molecular weight, poor drug properties of triple complexes, limited number of E3 ubiquitin ligases, off-target toxicity, etc. At present, the exploration of the PROTAC field is still mainly to verify more targets, such as AR, KRAS, etc. In the future, products that can degrade the previous "unprepared" targets will have more hope to become the next blockbuster drug.
5. The precisely oriented "biomissile" ADC
ADC drug is a type of targeted biological agent composed of antibodies, Linker and cytotoxic drugs. After the antibody part binds to the antigen on the surface of tumor cells, the ADC is enocated by tumor cells and decomposed in the lysosomes, releasing active toxins, destroying DNA or preventing tumor cells from dividing, and killing tumor cells.
ADC has the specificity of antibodies and the lethality of small molecules. Compared with traditional antibodies, ADC can release highly active cytotoxins in tumor tissues, thus theoretically has higher therapeutic efficacy. It has fewer systemic side effects than chemotherapy and has a larger therapeutic window.
Currently, a total of 10 ADCs have been approved for sale worldwide, among which Adcetris for anti-CD30 and Kadcyla for anti-HER2 have been approved in China. In 2020, Adcetris’ global sales revenue reached US$1.06 billion, and Kadcyla’s sales revenue was 1.745 billion Swiss francs. At present, according to the search of public data, there are 119 ADC products worldwide in the clinical stage, with the main targets being HER2, EGFR, TROP-2, PSMA and CD19.
In the development process of ADC drugs, the selection of three components is crucial. The selection of targets and the quality of antibodies determine the affinity of ADCs for tumor cells, the type of Linker determines the stability of the drug, and the selection of toxins determines the lethality and side effects of the drug. ADC has developed its third generation so far.
The first generation of drugs is represented by Mylotarg. Mylotarg's choice of unstable hydrazone bonds as Linker leads to excessive dissociation of drugs in the serum, resulting in off-target effects and weakened effectiveness. The second generation of Adcetris and Kadcyla of
have optimized the antibodies, Linker and toxin parts. For example, Kadcyla once defeated trastuzumab head-to-head, but the second generation of ADC is still chemically coupled, with poor uniformity of antibody coupling ratio (DAR), which affects pharmacokinetics and is prone to toxic side effects.
third-generation ADC benefited from the development of fixed-point coupling technology, including Thiomab technology, ThioBridge technology, the introduction of non-natural amino acid methods and enzyme catalytic methods, making ADCs more stable in the body with homogeneous uniformity and the drug use window can be improved.
The current new coupling technology has opened up a broader space for ADCs. At the same time, new toxins such as PBD, SN-38, etc. are gradually being used in drug research and development, and the ADC track is getting better. Generalized ADCs that use different targeted proteins or effective killing drugs in the future are also worth looking forward to.
6. Intestinal microbiota-related microbiota drugs
Intestinal microorganisms have been a hot topic in recent years, but no definite results have been given in the past decade.
The success of three clinical trials of microecological drugs in 2020 has once again stimulated people's attention to regulating intestinal microbial treatments.
Finch Therapeutics reported in June that its product could lead to statistically significant clinical benefits: in 206 patients with Phase II clinical trials (PRISM3), 74.5% of patients with recurrent CDI who received a single dose of CP101 achieved sustained clinical cure at week 8, with a statistically significant improvement compared to 61.5% of patients in the control group (p.
Seres Therapeutics reported in August last year that its SER-109 (fecal bacterial purified formulation) reached its primary clinical endpoint in Phase III clinical trials. SER-109 treatment reduced the incidence of C. difficile-associated enteritis by more than 30% compared to placebo. Therapeutics will submit a BLA application based on this.
The above clinical research has successfully promoted the enthusiasm of the capital market, Finch Therapeutics also announced that it had completed a Series D financing of up to US$90 million in the third month after the release of Phase II experimental data. On the day Seres announced its clinical trial results, the company's stock price soared 389.22%. In addition to using intestinal microorganisms to treat recurrent Bacillus difficile infection, ulcerative colitis, inflammatory bowel disease and other diseases,
has many indications in the early clinical stage, such as asthma, rheumatoid arthritis, neurodegenerative diseases, NASH, etc. In addition, the study found that the role of some microorganisms is to induce rather than stabilize the immune response, which may help enhance the efficacy of immuno-oncology (IO) drugs. For this reason, Bristol-Myers Squibb (BMS) invested in the microbial enterprise Vedanta and carried out the Phase I trial of the microbial-drug (Opdivo) combination. Merck also has 4D Pharma and Evelo Biosciences collaborate to evaluate whether selected microbial species can enhance the effectiveness of their drug Keytruda.
, especially the gut microbiota, is a huge microbiota library and full of potential drug efficacy mechanisms. Once a product in this field is approved for marketing, it means a huge market is about to open.
(3) CAR-NK therapy
Natural Killer Cells (NK) are a unique group of anti-tumor effector cells that have cytotoxicity and cytokine production and immune memory functions that are not restricted by MHC, making it a key role in the innate and adaptive immune response system. Compared with CAR-T cells, CAR-NK cells have their own unique advantages, such as safer and smaller body toxicity, and good tolerance to allogeneic NK cells. In addition to recognizing tumor surface antigens through single-chain antibodies to inhibit cancer cells, NK cells can also recognize various ligands through a variety of receptors to inhibit cancer cells. At the same time, NK cells are rich in sources and are easily expanded under appropriate culture conditions for a wide range of clinical applications.
Currently, several clinical trials of CAR-NK cells for the treatment of hematologic malignancy and solid malignancy are underway.
(4) TCR-T therapy
TCR-T is to transfer an artificial T cell receptor (TCR) gene to T cells. This artificial TCR is a TCR sequence that can recognize the patient's tumor, thereby replacing natural TCR to perform the function of identifying target cells. TCR-T can target any "non-hetero-" protein, with a wider population of applicable people, and its mechanism is closer to the natural mechanism of T cells (relying on TCR), and has relatively low toxic side effects.
4. Small molecule targeted drug technology PROTAC 2
targeted protein degradation chimera (PROTAC) is different from traditional small molecule inhibitors. It adopts an event-driven pharmacological mode of action, namely target protein degradation, rather than the traditional small molecule occupation-driven model, that is, inactivate the target protein through binding.
The current PROTAC molecules mostly use small molecules based on binding E3, including three parts, one end targets the target protein, the other end binds to the ubiquitin E3 ligase, and is connected through a linker in the middle. PROTAC can bring target protein closer to E3 ligase, thereby promoting ubiquitination of target proteins, allowing them to enter the ubiquitin-proteasome degradation pathway, and achieve the purpose of degrading target proteins. Currently, only 10% of proteins in
can be regulated by small molecules, and 10% of proteins are located extracellularly and can be regulated by macromolecules. This is considered undesirable. In comparison with , traditional targeted drugs need to bind firmly to the target protein, while PROTAC only needs to bind weakly to the target protein to specifically label it. Therefore, PROTAC can target proteins that are currently considered undealertable.
So far, proteins such as KRAS, BRD4, RIPK2, ERRα, BRD9, TBK1, Sirt2, CDK9, p38α, Pirin, c-Met, EGFR, FAK, FLT3, etc. have been reported to be degraded using PROTAC technology.
has a wide range of targets, and PROTAC directly plays a catalytic role in the degradation of target proteins, has higher selectivity, and can avoid drug resistance problems caused by mutations, and at the same time, it only requires a low compound concentration to achieve a high degradation efficiency, which can potentially reduce the toxicity of the drug.
Currently, Arvinas is the fastest-growing company in the PROTAC field. ARV-110, an androgen receptor (AR) degrader used to treat prostate cancer, has entered the first phase of clinical practice, and there are subsequent degraders targeting estrogen receptor ER and tau protein. Kymera's protein degrader targeting IRAK4 is expected to conduct clinical trials in 2021. Other players in the industry include C4 therapeutics, Captor therapeutics, Nutrix, Cellida, Vividion, Cullgen, etc.
PROTAC is still in the early stage of research and development, and there are still many difficulties that need to be overcome, such as large molecular weight, poor drug properties of triple complexes, limited number of E3 ubiquitin ligases, off-target toxicity, etc. At present, the exploration of the PROTAC field is still mainly to verify more targets, such as AR, KRAS, etc. In the future, products that can degrade the previous "unprepared" targets will have more hope to become the next blockbuster drug.
5. The precisely oriented "biomissile" ADC
ADC drug is a type of targeted biological agent composed of antibodies, Linker and cytotoxic drugs. After the antibody part binds to the antigen on the surface of tumor cells, the ADC is enocated by tumor cells and decomposed in the lysosomes, releasing active toxins, destroying DNA or preventing tumor cells from dividing, and killing tumor cells.
ADC has the specificity of antibodies and the lethality of small molecules. Compared with traditional antibodies, ADC can release highly active cytotoxins in tumor tissues, thus theoretically has higher therapeutic efficacy. It has fewer systemic side effects than chemotherapy and has a larger therapeutic window.
Currently, a total of 10 ADCs have been approved for sale worldwide, among which Adcetris for anti-CD30 and Kadcyla for anti-HER2 have been approved in China. In 2020, Adcetris’ global sales revenue reached US$1.06 billion, and Kadcyla’s sales revenue was 1.745 billion Swiss francs. At present, according to the search of public data, there are 119 ADC products worldwide in the clinical stage, with the main targets being HER2, EGFR, TROP-2, PSMA and CD19.
In the development process of ADC drugs, the selection of three components is crucial. The selection of targets and the quality of antibodies determine the affinity of ADCs for tumor cells, the type of Linker determines the stability of the drug, and the selection of toxins determines the lethality and side effects of the drug. ADC has developed its third generation so far.
The first generation of drugs is represented by Mylotarg. Mylotarg's choice of unstable hydrazone bonds as Linker leads to excessive dissociation of drugs in the serum, resulting in off-target effects and weakened effectiveness. The second generation of Adcetris and Kadcyla of
have optimized the antibodies, Linker and toxin parts. For example, Kadcyla once defeated trastuzumab head-to-head, but the second generation of ADC is still chemically coupled, with poor uniformity of antibody coupling ratio (DAR), which affects pharmacokinetics and is prone to toxic side effects.
third-generation ADC benefited from the development of fixed-point coupling technology, including Thiomab technology, ThioBridge technology, the introduction of non-natural amino acid methods and enzyme catalytic methods, making ADCs more stable in the body with homogeneous uniformity and the drug use window can be improved.
The current new coupling technology has opened up a broader space for ADCs. At the same time, new toxins such as PBD, SN-38, etc. are gradually being used in drug research and development, and the ADC track is getting better. Generalized ADCs that use different targeted proteins or effective killing drugs in the future are also worth looking forward to.
6. Intestinal microbiota-related microbiota drugs
Intestinal microorganisms have been a hot topic in recent years, but no definite results have been given in the past decade.
The success of three clinical trials of microecological drugs in 2020 has once again stimulated people's attention to regulating intestinal microbial treatments.
Finch Therapeutics reported in June that its product could lead to statistically significant clinical benefits: in 206 patients with Phase II clinical trials (PRISM3), 74.5% of patients with recurrent CDI who received a single dose of CP101 achieved sustained clinical cure at week 8, with a statistically significant improvement compared to 61.5% of patients in the control group (p.
Seres Therapeutics reported in August last year that its SER-109 (fecal bacterial purified formulation) reached its primary clinical endpoint in Phase III clinical trials. SER-109 treatment reduced the incidence of C. difficile-associated enteritis by more than 30% compared to placebo. Therapeutics will submit a BLA application based on this.
The above clinical research has successfully promoted the enthusiasm of the capital market, Finch Therapeutics also announced that it had completed a Series D financing of up to US$90 million in the third month after the release of Phase II experimental data. On the day Seres announced its clinical trial results, the company's stock price soared 389.22%. In addition to using intestinal microorganisms to treat recurrent Bacillus difficile infection, ulcerative colitis, inflammatory bowel disease and other diseases,
has many indications in the early clinical stage, such as asthma, rheumatoid arthritis, neurodegenerative diseases, NASH, etc. In addition, the study found that the role of some microorganisms is to induce rather than stabilize the immune response, which may help enhance the efficacy of immuno-oncology (IO) drugs. For this reason, Bristol-Myers Squibb (BMS) invested in the microbial enterprise Vedanta and carried out the Phase I trial of the microbial-drug (Opdivo) combination. Merck also has 4D Pharma and Evelo Biosciences collaborate to evaluate whether selected microbial species can enhance the effectiveness of their drug Keytruda.
, especially the gut microbiota, is a huge microbiota library and full of potential drug efficacy mechanisms. Once a product in this field is approved for marketing, it means a huge market is about to open.