How much does it cost to kill cancer cells if the injection is only? Recently, according to foreign media reports, the United States has successfully developed a new cancer vaccine. Some patients have already had the tumor disappear after injection. A total of 10 patients partici

. How much does it cost to kill cancer cells if the injection is only?

Recently, according to foreign media reports, the United States has successfully developed a new cancer vaccine. Some patients have already had the tumor disappear after injection. A total of 10 patients participated in the injection, and 7 people did not respond. However, three of them have tumors resolved after injection. The fastest time was only two months and the slowest time was six months.

1. From the advanced stage of cancer to the disappearance of the tumor, the successful case of the new anti-cancer vaccine

3-year-old Anna Bochenski is one of the lucky ones. She was diagnosed with breast cancer 8 years ago. In the same year, she underwent a right breast tumor resection surgery, but less than a month after the operation, another part near the original lesion recurred. Doctors told Anna that in today's situation, bilateral mastectomy is required, as well as biweekly chemotherapy.

As of January 2015, Anna received 32 radiotherapy sessions. I thought the cancer had "stagnated", but unexpectedly, three years later, Anna noticed pain in her right ribs again. The result of an examination revealed that her ribs , , spine and armpits had multiple tumors, the largest one was like tennis. Doctor said that she was very sorry that her condition belonged to the fourth stage of advanced cancer, and can only live for three years at most.

Just when Anna was discouraged, good news came - a new cancer vaccine began clinical trials. Anna boldly tried and participated in the clinical trial of cancer vaccine. The cancer vaccine uses Flt3 ligand to rapidly increase the level of dendritic cells in the body, thereby achieving the purpose of rapidly "melting" the primary tumor and can serve as a "navigation" to allow the body to find and kill cancer cells that have spread to other places.

Anna In this clinical trial, a total of 17 doses were injected, and 8 immunotherapy was injected at the same time. now the tumor of his arm has completely disappeared, spinal tumor has also been cleared, and the tumor of the ribs has been significantly reduced . More importantly, there is no sign of the spread of the cancer, which has allowed her, who had only three years of life, to be reborn again.

According to the developer, the cost price of this vaccine is only a few cents to a few dollars, and the cost-effectiveness is very high.

2. What is a cancer vaccine?

Everyone is familiar with vaccines, especially when they were young, they often had to get vaccinated. In fact, at that time, we had to get vaccinated all of them were preventive vaccines. For cancer vaccines, there is also a distinction between preventive vaccines and therapeutic vaccines. The new cancer vaccine introduced above is a therapeutic vaccine.

, prophylactic vaccine

preventive vaccines for cancer. Currently, there are only two types of preventive vaccines for cancer. For example, hepatitis B, which can cause liver cancer , can be prevented by vaccinating with hepatitis B vaccine . human papillomavirus that can trigger cervical cancer , or it can be effectively prevented by inoculation of HPV vaccine .

, therapeutic vaccine

As for therapeutic vaccines, they are currently in clinical experiments. It is generally divided into two major categories, namely: tumor-specific antigen vaccine and tumor-related antigen vaccine. These vaccines mainly help the human immune cells accurately locate cancer cells and play a role in anti-cancer.

From an international perspective, according to the article "China Pharmaceutical ", has 16 therapeutic tumor vaccine products on the market worldwide. Indications range from melanoma, bladder tumor to lung cancer, prostate cancer , renal cell carcinoma and other solid tumors .

3. Have you heard of these therapeutic vaccines?

In addition to cancer vaccines, have you heard of these chronic disease vaccines?

, hypertensive vaccine

As early as 2012, the team led by Liao Yuhua , which was the first hypertensive vaccine they developed (ATRQβ-001) in animal experiments. If the vaccine goes well in clinical practice, it will be the first hypertensive vaccine independently developed in China. The vaccine is still in its clinical stage and is expected to be applied for marketing in 2026.

, diabetes vaccine

019, Xi Yongzhi, director of the Immunization Office of the Fifth Medical Center of the General Hospital of the People's Liberation Army, has applied for the first DNA vaccine, which can be used to treat type 1 diabetes. This vaccine can maintain efficacy for nearly a month after being injected subcutaneously or intramuscularly, greatly improving the patient's compliance with medication.

However, the vaccine is still in the clinical trial stage and the time of launch has not been disclosed yet.

4. Ordinary people do not have cancer vaccines to get, how should they be prevented?

cancer vaccine is still under development, but it is only used as a therapeutic effect and cannot be prevented in advance. For healthy people, how can we effectively prevent tumors?

. Stay away from the causes of cancer

Improve bad living habits and lifestyles, stay away from factors that cause tumors, such as avoiding alcohol and smoking, avoiding excessive intake of animal fat, controlling red meat intake, avoiding moldy food, and increasing intake of vegetables and fruits.

. Treatment of precancerous lesions

precancerous lesions are not cancerous, but are prone to cancer on this basis. Including chronic atrophic gastritis, familial multiple intestinal polyps, chronic hepatitis , oral white spots , etc., are all precancerous lesions. If they can be treated in a timely and effective manner, the tumor incidence can be greatly reduced.

. Persist in exercise

Appropriate exercise is a good medicine to increase the body's immunity . From a medical perspective, it can also be seen that tumor patients are mostly immune-suppressed, and the body's immunity is strong enough to better combat the "bad cells" in the body, thereby preventing cancer cells from scrambling.

. Regular physical examination

Our organs work endlessly 24 hours a day, so why can't we conduct regular testing and repairs like electrical appliances? I hope everyone will not ignore physical examinations. Many diseases need a process to develop into the late stage. During the process, they can be discovered in a timely manner, effectively blocked, and improve the cure rate of the disease.

It is good to have medicine to prevent before getting sick, but don’t be discouraged even if there is no preventive vaccine. As long as we exercise our physique, maintain a regular lifestyle, and lay a solid foundation for our body, don’t forget that our body is the best “good medicine”. #2022 Vitality Conference# #Forgotten Cancer#

Reference:

[1]1. Can't you get cancer after one shot of the cancer vaccine? [J]. Science Grand View Garden, 2022(23):46-49.

[2]Sun Yan : Four items to prevent cancer [J]. China's medical frontier.1994-222

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