desmin

Desmin is a type of protein found in muscle cells, acting as a key component of the cell's structural framework. It helps maintain the shape and integrity of muscle fibers, ensuring that they can contract properly. Desmin forms a network that links different parts of the muscle cell, providing stability and coordinating movement. It is especially important in skeletal, cardiac, and smooth muscles. Mutations or abnormalities in desmin can lead to muscle weakness and certain diseases, highlighting its vital role in muscle function and health.