A central question in adult stem cell biology is elucidating the signaling pathways regulating their dynamics and function in diverse physiological and age-related contexts. Muscle stem cells in ...

Cell adhesion is the process by which cells form contacts with each other or with their substratum through specialized protein complexes. Intercellular adhesion can be mediated by adherens ...

Interestingly, we found that PTPµ associates with another family of cell adhesion molecules called cadherins. Cadherins are adhesion molecules that play a role in cytoskeletal organization and cell ...