Sethi emphasized the need for studies like this one that shed light on the molecular details of how serrated adenomas ... think about normal stem cells dying when colon cancer is starting,” Sethi ...

Intestinal stem cells are multipotent adult stem cells, which in mammals reside in the base of the crypts of the adult intestine. Intestinal stem cells continuously self-renew by dividing and ...

Conventional adenomas were thought to develop from mutations in the normal stem cells that lie at the bottoms of intestinal crypts, pit-like structures in the lining of the intestine. Serrated ...