fromwww.npr.org
1 week ago'Death fold' proteins can make cells self-destruct. Scientists want to control them
One of these researchers is Randal Halfmann at the Stowers Institute for Medical Research in Kansas City, Missouri. He has been studying immune cells that self-destruct when they come into contact with molecules that present a threat to the body. "They have to somehow recognize that [threat] in this vast array of other complex molecules," he says, "and then within minutes, kill themselves." They do this much the way a soldier might dive on a grenade to save others' lives.
Science
