You're as old as your stem cells

A special issue of Cell Stem Cell published on June 4 includes a collection of reviews and perspectives on the biology of aging.

Training pig skin cells for neural development

A pig's skin cells may hold the key to new treatments and cures for devastating human neurological diseases. Researchers from the University of Georgia's Regenerative Bioscience Center have discovered a process of turning ...

New transitional stem cells discovered

Pre-eclampsia is a disease that affects 5 to 8 percent of pregnancies in America. Complications from this disease can lead to emergency cesarean sections early in pregnancies to save the lives of the infants and mothers. ...

Cells take sole responsibility for Merkel cell maintenance

Researchers have identified a population of "progenitor" cells in the skin that are solely responsible for the generation and maintenance of touch-sensing Merkel cells. The study appears in The Journal of Cell Biology.

Activating hair growth with a little help from the skin

Restoring hair loss is a task undertaken not only by beauty practitioners. Previous studies have identified signals from the skin that help prompt new phases of hair growth. However, how different types of cells that reside ...

Nail stem cells prove more versatile than press ons

There are plenty of body parts that don't grow back when you lose them. Nails are an exception, and a new study published in the Proceedings of the National Academy of Sciences (PNAS) reveals some of the reasons why.

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