Stem Cell Stem cells, found in all organisms, are a type of cell that can replicate and replace damaged or lost cells. Random Glossary Term Sirtuins Sirtuins are a family of proteins that help regulate our cells’ health. Mammals contain seven sirtuins (SIRT 1-7) that have... Sign Up For Our Newsletter Weekly insights into the future of longevity Sign Up
Stem Cell Stem cells, found in all organisms, are a type of cell that can replicate and replace damaged or lost cells.