The Modern Science of Longevity
In recent years, aging has transformed from an inevitable biological process into a modifiable target of medical science. Researchers across the globe are unraveling the complex mechanisms of aging—ranging from chronic inflammation and genomic instability to mitochondrial dysfunction and impaired autophagy. The goal is no longer merely to extend lifespan, but to improve healthspan—the number of years a person lives free of age-related disease.
As anti-aging research evolves from theory to clinical promise, this article reviews current advances in drug-based interventions for aging, their scientific basis, translational challenges, and future directions. From repurposed medications to cutting-edge cell therapies, we explore the most promising—and controversial—approaches on the horizon.
