06-07-2014, 12:04 AM
30 more years of David Crosby
http://www.sciencedaily.com/releases/201...141723.htm
Quote:Scientists have new evidence in mice that it may be possible to repair a chronically diseased liver by forcing mature liver cells to revert back to a stem cell-like state.
The researchers happened upon this discovery while investigating whether a biochemical cascade called Hippo, which controls how big the liver grows, also affects cell fate. The unexpected answer is that switching off the Hippo-signaling pathway in mature liver cells generates very high rates of dedifferentiation. This means the cells turn back the clock to become stem-cell like again, thus allowing them to give rise to functional progenitor cells that can regenerate a diseased liver.
http://www.sciencedaily.com/releases/201...141723.htm