For The First Time: Longevity Modulated Without Disrupting Life-sustaining Function

For The First Time: Longevity Modulated Without Disrupting Life-sustaining Function: "Within a hormone-triggered cascade of molecular signals that plays a crucial for a wide range of physiological functions, researchers for the very first time have identified a protein that functions specifically to extend lifespan and youthfulness -- without disrupting fertility, immunity or the organism's response to stress.