Brain's Stem Cells Slow Aging in Mice
Published:04 Aug.2017 Source:Scientific American
Stem cells in the brain could be the key to extending life and slowing ageing. These cells which are located in the hypothalamus, a region that produces hormones and other signalling molecules can reinvigorate declining brain function and muscle strength in middle-aged mice.
Previous studies have suggested that the hypothalamus is involved in ageing, but the latest research shows that stem cells in this region can slow the process. That makes sense, because the hypothalamus is involved in many bodily functions, including inflammation and appetite, says Dongsheng Cai, a neuroendocrinologist at Albert Einstein College of Medicine in New York City.