The Hedgehog Hold on Homeostasis

http://www.cell.com/cell-stem-cell/abstract/S1934-5909(15)00468-3?rss=yes by


In this edition, we’ll hear about what happens after a mass extinction event (00:00, Current Biology), how cells destroy pathogens without damaging themselves (10:25, Cell Reports), how bacteria can evade our immune system (18:35, Cell Host and Microbe), and a round-up of great science stories from Cell Press this month! (27:27).