Scientists at Mount Sinai have discovered a gene that can make the human heart repair itself. By reactivating the dormant ...

A naturally occurring gene called Cyclin A2 (CCNA2), which turns off after birth in humans, can actually make new, functioning heart cells and help the heart repair itself from injury, including a ...

At times, aging doesn’t become evident in wrinkles or in gray hair, it occurs deep inside your body, in cells that have ...