Question by Bobby : How can cancers are increasing, so the immune system destroys the beginning
If the immune system recognizes a cancer cell from the beginning, before it sharply divided, why can not destroy the cell? If this is naive, because I’m trying to learn the sujet.Meilleure response:
Answer

by Gary B
Because this is not always the cas.Il is no such thing as a “cancer cell”, at least not like there the “heart muscle cells” or “blood” or “bone.” A cancer cell is just like an ordinary cell, except that it is more so incontrôlée.Par Therefore, in most cases the system immunity does not see cancer as an “invader” until the cancer is so great that it forces the body to notice – and this time it’s too late for the immune system works correctement.Certains cancers give even outside chemicl signal that reduces the immune system, causing it to work less efficiently, not to attack the cancer.