Many of the body's processes slow down or falter as we get older, including tissue regeneration. In a new study, researchers ...

During pregnancy, maternal and fetal cells migrate back and forth across the placenta, with fetal cells entering the mother's ...

When tissue is severely damaged, surviving cells can respond in a concentrated burst of biological repair known as ...

Pregnancy creates a lifelong biological link as cells pass between mother and child and remain in the body for decades.

Aging immune cells may be sabotaging the body from within. Researchers found that macrophages produce a protein that locks ...

Add Yahoo as a preferred source to see more of our stories on Google. New research finds that obesity can trigger genetic modifications within fat cells that allow the cells to store "memories" of ...

A New York University study has found that kidney and nerve tissue cells can form memories much like brain cells. According to the study authors, their findings could help researchers better ...

People looking to lose weight and lower their blood sugar may someday be able to get a single injection that turns their cells into tiny factories churning out a protein that is essentially the active ...

Tweaking a pattern of wound healing established millions of years ago may enable scar-free injury repair after surgery or ...