18 marzo 2015
Working with lab animals and human heart cells, scientists have identified what they describe as «the long-sought culprit» in the mystery behind a cell-signaling breakdown that triggers heart failure. An enzyme called PDE-9 interferes with the body’s natural «braking» system needed to neutralize stress on the heart, they report.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/osMzCY8Uu0U/150318144330.htm
