MyoD

MyoD is a protein that acts as a key regulator in muscle development. It belongs to a family of proteins called transcription factors, which help control how genes are turned on or off. Specifically, MyoD signals stem cells and precursor cells to become muscle cells by activating genes involved in muscle formation. It plays a critical role during embryonic development and muscle repair after injury. By guiding cells to develop into muscle, MyoD ensures proper muscle growth and regeneration throughout life.