Cancers treated with genetic scissors

by time news
American scientists have used genetic scissors to treat patients with different cancers. 431696308/Steven – stock.adobe.com

DECRYPTION – Crispr/Cas 9 technology paves the way for ultra-personalized treatments against several types of tumors.

The prospect of individualized cancer treatment is advancing rapidly. A study conducted at the University of California at Los Angeles (USA), published in the journal Nature November 10 reports the use of Crispr/Cas 9 technology to treat 16 patients suffering from various cancers (melanoma, colorectal, lung, breast, prostate or ovarian cancer, all in progression). If the results presented are modest, they prove the feasibility of the method on the scientific level.

When a cancerous tumor develops, the body defends itself by attacking the cancerous cells with the help of white blood cells called T lymphocytes. then destroy them. But this natural defense is not sufficient when the progression of the cancer is rapid. T cells are found to be in short supply and no longer manage to…

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