Health ❯ Biology ❯ Cell Biology

Stem Cells

Melanocyte Stem Cells Hematopoietic Stem Cells Aging Muscle Stem Cells

Mouse Study Ties Gray Hair to a Stem Cell Safety Switch Linked to Melanoma Risk

The work maps a p53–p21 response in pigment stem cells that protects by eliminating damaged cells.

Single Dose of PGE2 Restores Muscle Stem Cell Function in Aged Mice