Building muscles: Muscle stem cells (their nuclei marked in blue) gradually alter their structure and function, becoming adult muscle cells (whose nuclei turn red). Those cells will eventually fuse ...

Stem cells that live in the muscle impart its ability to regenerate. After an injury, muscle stem cells activate and must expand in number to repair and make new muscle (marked by dystrophin in white) ...

TL;DR: Valve's revived Steam Machine builds on Steam Deck insights, targeting users who dock their handhelds as PC consoles. Leveraging SteamOS improvements and Deck Verified software, Valve refines ...