Immune system "kill switch" could be target for chemotherapy and infection recovery

Researchers have discovered an immune system 'kill switch' that destroys blood stem cells when the body is under severe stress, such as that induced by chemotherapy and systemic infections.

http://floridabiotechnews.com/biotech/immune-system-kill-switch-could-be-target-for-chemotherapy-and-infection-recovery/11461/?#038;#038;