Scientists have discovered in living organisms the mechanism that makes cancer treatment useless

Experts from the Karolinska Institute found that the cells that form the blood vessels in cancerous tumors, by themselves, preclude the effective immunotherapy. It is reported by Xinhua.

"Understanding the relationship between tumor pericytes, cancer cells comprising the blood vessels, and immune system will help to develop a more suitable particular person schemes of treatment," the report said scientists.

Cancer suppresses cellular immunity, as a result, some treatment methods become ineffective.

Note, physicians and biologists have made considerable progress in understanding the mechanisms of cancer development. They recently described a simple language, as cancer can occur in relatively healthy cell. When damage to a particular section of DNA it gets to the "hospital" cage, where his recovery. If treatment has been unsuccessful, the cell can zaprogrammirovat in the wrong job, for example, rapid division, which is one of the causes of cancer.

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