How does capybara kill its own cancer cells?

We know that cancer arises because cells are mutated.

According to the "Peto Paradox" proposed by epidemiologist Richard Peto in 1977, the higher the number of cells, the greater the chance of natural lesions because the larger the base, so large animals are more likely to get cancer than small animals.

To a certain extent, this logic is not wrong, the number of cells in elephants is 100 times that of human cells, does that mean that elephants are 100 times more likely to develop cancer than humans?

Otherwise, statistics show that the proportion of cancer deaths in the elephant population is 5%, far lower than the 20% to 25% of humans.

Not only elephants, but also long-lived animals, such as capybaras, dugongs, naked mole rats, bowhead whales and other animals, they are basically insulated from cancer.

This is very enviable! Scientists have also been studying what mechanisms produce this phenomenon.

In the case of elephants, for example, scientists have found that there is a gene called p53 in the genome of elephants, a total of 20, while humans and other mammals have only one copy of this gene.

This gene is also known as the "tumor suppressor gene". Its effect is that when the DNA of a cell is damaged and mutated, this gene will repair the diseased gene, thereby reducing the risk of cancer. The 20 inhibitory genes of elephants are equivalent to giving 20 insurances, compared to 1 for humans, which is a superior judgment!

In addition to genes, taking capybara as an example, it also has its own anti-cancer magic weapon, which is hyaluronic acid, which sounds like a very professional look, in fact, there is a hyaluronic acid name that you must have heard, that is, hyaluronic acid, which has a wide range of applications in skin care products.

What does it do?

This thing has a super ability to absorb and lock water. Its first effect is lubrication, not anti-cancer, but to allow capybaras to stretch more freely**.

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The length of capybara hyaluronic acid is 5 times that of humans, although it itself has no anti-cancer effect, but studies have found that its existence is one of the very important reasons why capybara can immune to cancer.

Finally, just kidding, capybara can be immune to cancer, a very important reason is a good mentality, why do you say that, because there are no natural enemies, you should eat, drink, do not be impatient, everything is relaxed, this is the portrayal of capybara's dolphin life!

The more chance of natural lesions, so large animals are relative to small animals.

Cancer arises because cells mutate.

According to the "Peto Paradox" proposed by epidemiologist Richard Peto in 1977

It's a kind of self-acquired ability.

Can I understand that the fatter you are, the more likely you are to get cancer, and there are more fat cells?

Because he's resistant.

I think it's because of his own ability.

I think it's because of my own body fluids.

Because they have TP53 in their bodies, a gene that inhibits cell cancer, and the greater the number of this gene in the body, the more it prevents cells from becoming cancerous. In addition, capybara also has a substance called hyaluronic acid, although it can not inhibit the carcinogenesis of cells, but can slow down the speed of cell carcinogenesis, as long as the sedan can be coordinated with the TP53 gene, then it can well deal with cancerous small closed foci, which is equivalent to playing a role in "exterminating" cancer cells.

Capybara is a magic weapon, it is hyaluronic acid. For hyaluronic acid, many people may not know what it is, but fortunately, it also has another limb called hyaluronic acid, which has a very wide range of applications in skin care products. The length of capybara hyaluronic acid is 5 times that of the human body, although it itself has no anti-cancer effect, but it can inhibit the rapid air digging degree of cell cancer, in fact, it has the tendency to prevent cancer cells from accumulating, and it has played a role in preventing cancer cells from forming a lump, which is equivalent to hyaluronic acid having an immune function on cancer cells.