Scientists find potential biomarker for major symptom of depression: lack of motivation

Scientists find potential biomarker for major symptom of depression: lack of motivation Researchers at the University of California, Berkeley, have identified biomarkers —genes and specific brain circuits in mice—associated with a common symptom of depression: […]

Astronaut has no lingering, major epigenetic differences from earthbound twin brother

Astronaut has no lingering, major epigenetic differences from earthbound twin brother In a landmark study, a group of U.S. scientists from Johns Hopkins, Stanford University and other institutions has found no long-lasting, major differences between […]