Cancer Cells Release Antioxidants to Prevent Immune Cells From Destroying Them
7 Articles
7 Articles
(Seoul = Yonhap News) Reporter Lee Joo-young = Reactive oxygen species (R...) generated during the activation of immune T cells to impair the function of immune cells attacking them
Writing Science, 3 Sep (EFE).- Cancer cells have a way, until now unknown, to try to escape the attack of the immune system, by creating an environment rich in antioxidants that chemically ‘suffix’ to T cells, a discovery that can open the door to new therapeutic targets.A team of researchers from the University [...] La entrada Cancer cells release antioxidants so that immune cells do not destroy them was first published in HolaNews.
Cancer cells release antioxidants to prevent immune cells from destroying them
Molecules called reactive oxygen species, which include so-called "free radicals," have long been viewed as damaging byproducts of our body's metabolism—a reason antioxidant supplements have been considered a potential way to reduce cancer risk.
Tumors produce antioxidant molecules that inactivate immune system cells specialized in eliminating cancer. But if antioxidants produced by tumors are eliminated, it can restore the immune system's ability to control the disease.Keep reading...
Our immune system needs free radicals to fight cancer cells. To escape this, tumor cells produce antioxidants, a study shows.
One of the conclusions "surprising is that antioxidants are not always beneficial in the context of cancer"
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