Mayo Clinic researchers have identified a molecular “switch” in lung cells that helps them decide when to repair tissue and when to fight infection. This discovery could guide future regenerative therapies for chronic lung diseases. “We were surprised to find that these specialized cells cannot do both jobs at once,” says Douglas Brownfield, Ph.D., senior […] The post Mayo Clinic discovery reveals how lungs repair themselves, opening doors for regenerative therapies appeared first on Web-Release.