CLAREMONT, Calif.—A team of Brazilian scientists pursuing a study that began at the Keck Graduate Institute discovered a gene regulator that keeps hearts healthy even under intense exercise, providing a medical explanation for why exercise is good for the heart.
“Now, we’re beginning to get to the molecular basis of why exercise is good for you,” said Dr. Ian Phillips, KGI’s Norris Professor of Applied Life Sciences, in whose lab the research on the gene regulator called MicroRNA 29 began.