Regenerative Medicine

Universal Blood by Mid-Century?

By David Warmflash

She Has Stem Cells in Her Crosshairs

Bone marrow transplants are harrowing. Agnieszka Czechowicz is working to make them safer.

By Elizabeth Preston

Perspective: Therapeutic Plasma Exchange & the Future of Aging

A first-person account of a simple clinical blood treatment that may extend healthy life.

By Lou Hawthorne

The Next Brain Implant is a Real Live Wire

No more metal: Living electrodes promise safer, better ways to fix injuries and disease and grow new links between man and machine.

By Emily Mullin

This Anti-Aging Injection Might Actually Work

Stem cells are overhyped as a cure for everything. But they’re finally showing promise in making elderly people stronger.

By Karen Weintraub

Can Cloned Pigs Save Dying Humans?

Why replacement organs will come from a farm.

By Elizabeth Preston

Liver Failing? Grow Some New Ones

A startup’s wild idea for creating organ factories in the body.

By Brian Bergstein