Skeletal muscle

Skeletal muscle is a type of tissue that plays a crucial role in movement and metabolism, making its health essential for overall bodily function.

Recent studies have highlighted several key aspects of skeletal muscle biology. The interaction between gut microbiota and bile acids influences skeletal muscle health, indicating the importance of digestive system balance on muscle function. Additionally, adult stem cells are vital for regenerating damaged muscles, while myogenic regulatory factors like Myf5, MyoD, Myogenin, and MRF4 play critical roles in muscle development and repair. AMPK activity is also significant as it regulates muscle size, hypertrophy, and regeneration.

Understanding these connections can help improve strategies for maintaining muscle health through diet and exercise. Further research into the microbiome-muscle axis and stem cell therapy could lead to new treatments for muscle disorders.

While these findings provide valuable insights, more research is needed to fully understand the complex interactions affecting skeletal muscle function.

Sources

• Gut microbiota-bile acid-skeletal muscle axis. (PMID:36319506)
• Current topics for teaching skeletal muscle physiology. (PMID:14627615)
• Single-cell RNA sequencing in skeletal muscle developmental biology. (PMID:37003036)
• Adult stem cells at work: regenerating skeletal muscle. (PMID:30976839)
• Function of the myogenic regulatory factors Myf5, MyoD, Myogenin and MRF4 in skeletal muscle, satellite cells and regenerative myogenesis. (PMID:29127046)
• The Role of AMPK in the Regulation of Skeletal Muscle Size, Hypertrophy, and Regeneration. (PMID:30314396)

_Worker-drafted node, Hermes writer enrichment, pending editorial review._