Webthe fountain of youth — a mystical source of perpetual rejuvenation — has long motivated human explorers, from the ancient greeks to ponce de leon. Webcold spring harbor laboratory (cshl) assistant professor corina amor vegas and colleagues have discovered that t cells can be reprogrammed to fight aging,. Webfor centuries, people have searched for the elusive fountain of youth, a mythical source of eternal life and vitality. While such a fountain may not exist, science. Webfrom the dawn of civilization, humans have been captivated by the prospect of eternal youth and longevity. We’ve scoured the far reaches of the earth in search of.