Many people talk about conquering cancer, but no one gives a clear definition of "conquering".

How to "completely conquer" cancer?

Eliminate cancer like smallpox? Keep humans completely away from cancer?

Like many infectious diseases at present, in order to develop effective vaccines, it is only necessary to form and maintain effective immune reactivity, so that most people can effectively prevent most cancers?

Or, like antibiotics in the treatment of bacterial infectious diseases, it will surely cure the vast majority of diagnosed cancers?

At present, it is almost impossible to achieve any of the above "conquest".

Can humans finally eradicate cancer?

As the basic unit of life, cells need to divide and reproduce constantly.

Normal life activities require cell division to maintain a "just right" balance, and two loci control this process in opposite directions:

Genes that promote division; And genes that inhibit excessive division.

Because unlimited excessive division is named "cancer" by human beings, the former is also called proto-oncogene and the latter is called tumor suppressor gene.

According to the current theory, when these two genes of a cell mutate at the same time and lose their normal function, the cell grows only for control and becomes a cancer cell.

When cancer cells divide and accumulate to a certain number, they become symptomatic cancer.

In other words, in fact, the so-called "oncogene" and "tumor suppressor gene" are just a pair of inherent genes that regulate cell division and restrict each other. They are one of many genes that are "born" with living things and will never be "removed".

We know that multicellular organisms usually contain a large number of cells, each cell contains a large number of DNA base pairs (constituting genes), and chromosome replication occurs almost every time a cell divides.

Whether it is naturally occurring or induced by some factors, a huge number of mistakes, that is, mutations, will occur at all times in this process.

These incalculable huge variations will inevitably lead to the characteristic variation of oncogenes and tumor suppressor genes simultaneously forming canceration and cancer cells.

In other words, canceration is a "fate" that multicellular organisms can never get rid of. Unless mankind is extinct, it will never get rid of cancer.

Can a vaccine be developed to effectively prevent most cancers?

In the eyes of many people, it seems that the eyes are full of vaccines now, and people who fight are tired of it.

In fact, the development of vaccines is extremely difficult. At present, the available effective vaccines are very limited, and most of them are difficult to be effective. There are still many infectious diseases and non-infectious diseases that need effective vaccines to "treat diseases" and are not available.

Among them, of course, including the development of cancer vaccines.

As we know, cancer is not only a genetic disease, but also an immunodeficiency disease. Only when cancer cells successfully escape the recognition and attack of the human immune system can they eventually develop into cancer.

Therefore, developing a cancer vaccine is the easiest way to "conquer" cancer.

Unfortunately, at present, it is almost impossible to develop a universal cancer vaccine to effectively prevent most cancers. Because cancer is a very large family, even a tribe, it is impossible to find a universal antigen cluster that can effectively stimulate immune reactivity.

In the development of cancer vaccine, countless scientists have made unremitting efforts and achieved certain success.

For example, the occurrence of some cancers is related to virus infection, and the medical treatment to prevent related virus infection is also a cancer vaccine in a sense, such as hepatitis B vaccine and human papillomavirus vaccine.

However, most cancers have nothing to do with infection.

Another idea of cancer vaccine research and development is a vaccine to treat cancer, that is, a vaccine composed of cancer cells, some cells or pure antigens. After injection, it can stimulate the immune system to recognize and attack cancer cells, thus treating and even curing cancer.

Even cancer cells can be collected from cancer patients and re-injected after treatment, which can stimulate the attack of the immune system and play a therapeutic role.

In fact, this so-called vaccine should be called immunotherapy for cancer, and it is also a hot spot in cancer research at present.

One of the "cancer vaccines" named Sipuleucel-T(Provenge) has been approved by FDA for advanced prostate cancer that is ineffective in hormone therapy.

Of course, there are still many cancer vaccines under development, but they are basically immunotherapy, and there seems to be an insurmountable gap between "effectively preventing most cancers".

Developed anti-cancer drugs that are as sure to cure most cancers as antibiotics against bacterial infectious diseases?

Cancer treatment was based on this idea from the beginning. Antibiotic treatment of bacterial infection is essentially a kind of cancer "chemotherapy" therapy, and cancer radiotherapy is also a kind of therapy that tries to kill cancer.

Even the above-mentioned popular immunotherapy for cancer is a way to kill cancer with the help of fake immune system.

However, there is no indication that all cancer treatments can be as effective as antibiotics in treating bacterial infections.

Therefore, it seems impossible to "conquer cancer" in this way in the foreseeable future.

To sum up, although many people are saying that human beings will conquer cancer in the near future.

The answer is not optimistic or even pessimistic, and I can't see even a little hope in this regard.

Completely conquer cancer? Why do you always want to conquer completely? What diseases have you completely conquered? Yes, but rarely. The so-called complete conquest means that the disease will basically not kill people, or it will be completely prevented, or even if it does, it will never die because of it. It can be said that most diseases have not been "completely conquered", not to mention those rare diseases. Those common diseases and frequently-occurring diseases that you are very familiar with are the important reasons that lead to death, disability and affect the quality of life.

Hypertension, I don't know how many people die every year because of hypertension-related complications. Diabetes, I don't know how many people die of diabetes-related complications every year. Not many people often call for complete conquest. Even if it is a cold, everyone thinks it is a minor illness, and many people still die of it.

Some people will say that cancer is different. Cancer will kill you, but hypertension and diabetes may not kill you. Who said that? Cancer will definitely kill you? Don't look at the specific condition? This shows how little people know about cancer. Most early cancers can be cured, and a few late cancers can be cured. Of course, most advanced cancers are really difficult to cure, but you can't say that as long as it is cancer, it will definitely die. Oh, you mean that people are bound to die, then everyone will die sooner or later, so it's boring to say that.

In fact, instead of always shouting complete conquest, it is better to be realistic and truly turn cancer into a chronic and controllable disease. Cancer, a complex disease, is a large category of diseases. It can be said that it is almost impossible to completely overcome it, but it is entirely possible to become a chronic controllable disease.

Cancer can be treated with traditional Chinese medicine for rheumatoid arthritis, and a breakthrough can be found to radically cure rheumatoid arthritis. Malignant tumor can be treated if the prescription is modified.

First of all, everyone has cancer cells, only the difference between static and dynamic. In addition, cancer and other diseases are caused by the long-term environment in the body that makes cells sick.

Five elements of sub-health or disease:

First, bad mentality, irritability and emotional instability.

Second, drinking inferior water or insufficient drinking water.

Third, the quality of diet or bad habits.

Fourth, there is not enough sunshine time and less exercise.

Fifth, the air quality in the living environment is not good and irritating.

We will find that, as I just said, too many people have experienced long-term bad living habits, which will lead to illness. Minor ailments and pains are normal, and everyone's innate self-healing ability and resistance will make us better.

There are many health cases about cancer treated by Chinese medicine, but now western medicine is popular, and there are many misunderstandings, mainly depending on the patient's physical condition.

For example: in the first case, if the patient is in urgent need of surgery, then go for western medicine surgery. Do it and then slowly recuperate. In the second case, the patient's condition is not very urgent, or because of the economic situation, it is possible to choose Chinese medicine to regulate the body and break through the cause of cancer. In fact, there are really many cases of cancer patients being cured, so you don't have to scare yourself too much!

Five elements of health: good water, good sunshine, good food, good air and good mentality.

Chinese medicine theory: cancer patients are acidic! Let's start with this.

First of all, first: drink weak alkaline water that can metabolize garbage toxins in the body every day.

Second: reasonable sunshine every day, you can also use instruments, because rain and snow and ultraviolet rays in the sun should be taken into account, not every time period is suitable for cancer friends. When the body temperature drops by one degree, the life expectancy is shortened by ten years. Keeping body temperature is very important, especially for friends with cancer.

Third: eat some weak alkaline natural organic food every day. Choosing weakly alkaline food can prevent the body from becoming sour and slowly regulate the body. Choosing natural organic food can avoid the continuous intake of toxic and harmful substances such as pesticides and fertilizers, and it is not conducive to the secondary damage to internal organs and blood vessels of the body. Moreover, natural organic food is more nutritious and easier to absorb. It is said that medicine tonic is not as good as food tonic, but medicine is poisonous, the best doctor is himself, and the best pharmacy is the kitchen! Everyone has more health knowledge and a good lifestyle, so they can keep themselves away from diseases. People who eat meat every meal every day are very different from those who eat a reasonable diet with vegetarian food. Hypertension and diabetes, also known as the God of Wealth's disease, are all eaten by themselves. And many families have the same disease, because the family eats at the same table and eats basically the same thing. Therefore, for the health of family members, parents need to make good use of the kitchen!

Fourth, we should choose a safe and pollution-free environment in our work and life. Many families have renovated their new houses, and toxic and harmful substances such as formaldehyde are not good for the health or the air quality in the working environment. Earlier, it was reported in the news that a large number of employees of a mobile phone accessory manufacturer had the same serious illness and had to seek compensation from the company. This shows how terrible the air quality is!

Fifth: Have a good attitude. This has a lot to do with the education of three views since childhood.

First of all: gratitude. Being able to come to this beautiful world, we are all competing among hundreds of millions of partners, which shows that we are all excellent. We thank our parents and relatives for raising us! Nothing needs to be done for us, but because of love, so we must be grateful! Everything is hard-won, so we need to cherish it. Who knows where everyone will be in the next life? We only have one chance, and we all have to live well!

Secondly: don't do it because of good, and don't do it because of evil! Kindness and kindness should be conveyed to children. In the case of protecting yourself, express proper goodwill and do what you can.

Finally, be reasonable. Loud doesn't mean meaningful. "If howling could solve the problem, the donkey would have ruled the world long ago." No matter how big or small things are, we should calm down and deal with them. Besides, forgiving others is not a matter of principle. Just let nature take its course.

In our spare time, we can read more books, do yoga, Zen dance, play chess and sing songs. People with knowledge are always envied. We should also study actively. The higher the quality of the timetable, the less chance we have to quarrel and get angry. Because the time cost is too high, so many beautiful things are waiting for us. For some people who can't afford it, being angry is a waste of youth!

First of all, the affirmative answer is that it is impossible to prevent cancer, but the theory of early detection, early cure and even cure after discovery is feasible. Let's talk about it 1, what is the essential cause of cancer?

Everyone knows that cancer is a malignant tumor, and malignant tumor is a benign tumor that will metastasize. Benign tumor is the uncontrolled division and proliferation of cells, which is due to genetic variation.

So cancer is a genetic variation. If we can control genetic variation, we can control cancer. Or gene cells that eliminate mutations can treat cancer.

2. Can't there be no cancer?

As mentioned above, the essence of cancer is genetic variation. As long as the gene does not mutate, it will not cause cancer.

But this can't be done, except that our brain cells are born with a constant number and then die less, while other whole body cells are constantly multiplying, dividing, destroying and dying. Therefore, every time a cell is added, the gene will be replicated once, and there will be the possibility of mutation in the replication. It is impossible to prevent the gene from mutating, so we can only think of other ways.

3. What are the possible outcomes of cancer?

(1) Early detection and early cure: We all know that cancer occurs slowly in 3 to 5 years or even 10 years. Now as long as cancer is found early, it can basically be found early and cured early. If one day the technology is developed enough, such as a super smart toilet, you can monitor your physical condition by urinating and defecating every day, call the police as soon as there are signs of cancer, and then go to a medical institution for treatment. This is the easiest way to achieve.

(2) Accurate removal of mutated cells: another case is that cancer cells have spread when they are found. If there are nano-robot cells, or cell-sized artificial immune robots, they can enter the human body to find cells with genetic abnormalities and destroy them. This is not the conquest of cancer.

Generally speaking, conquering cancer is the identification of gene mutation, which I hope can be realized one day and make everyone healthier and happier.

I don't really want to answer similar questions because they are too nutritious.

First, cancer is very complicated, and its development is a very slow process. If prevention and early screening are not done well, it is futile to expect a later cure. It's absurd to study how to rush through a red light when crossing the road.

Second, medicine is a science and technology, which inevitably has its limitations. At present, there are few diseases that medicine can overcome, including colds, and no one can solve the problem of recurrence. Therefore, strengthening health management, prevention and early screening, and paying attention to the management of various infections and lifestyles can completely prevent and delay the early occurrence and high incidence of most tumors. Understanding this truth is more meaningful and realistic than asking about cancer.

Thirdly, from the medical point of view, the factors of cancer treatment are different and the reasons are various, which also determines that conquering cancer is a global problem. Immunotherapy may be the closest way to conquer cancer, but at present, it is too inefficient and costly. This is also the reason. All kinds of dark sides of human nature are reflected here. People who take advantage of patients' eagerness for success, even without a day's education, can cheat under the banner of ancestral secret recipe. Therefore, the official cancer has not yet been overcome, and patients with advanced stage should also go to regular medical institutions for medical treatment, and Chinese medicine practitioners should also go to regular Chinese medicine hospitals at all levels in provinces, cities and counties to avoid delaying treatment.

I will. Now some cancers can be treated with integrated traditional Chinese and western medicine, because there is no chemotherapy after liver cancer surgery in June 20 14, and then Chinese medicine is used to treat them. On October 20 17, the results of cancer examination in the military hospital before the Spring Festival were completely normal. I didn't believe the result was true at that time. I went to check it again the other day and the result was very good. So I believe that cancer can be completely cured!

If you can understand the theory of typhoid fever and miscellaneous diseases, you will know that Zhongjing could cure cancer as early as 2000 years ago.

So far, the so-called omniscient theology, the so-called experimental science, has no idea what the truth of human life is. I don't know the so-called microorganisms, the real life of cancer cells, myself, and the game science of each other at all. How is it possible to "conquer cancer cells" in the future? ! Today's human beings, as well as the so-called proven game knowledge and entertainment technology, can never "conquer cancer." As for the new human in the future, it goes without saying that we will conquer cancer cells. Because, in the future, human beings with a new meaning of life will no longer be troubled by cancer and all diseases. The metabolism of physiological substances has not evolved. People in the future will never die.