Study reveals distinct roles of oxygen-sensing proteins in skeletal muscles

Study reveals distinct roles of oxygen-sensing proteins in skeletal muscles

Skeletal muscles-responsible for movement, joint stabilization, and postural support-are highly metabolically active and heavily reliant on oxygen during physical activity.

Mouse study uncovers how transcription factors HIF1α and HIF2α regulate different aspects muscle physiology

Skeletal muscles—responsible for movement, joint stabilization and postural support—are highly metabolically active and heavily reliant on oxygen during physical activity. However, conditions such as high-intensity exercise or sustained exertion frequently expose skeletal muscles to reduced oxygen availability, which can compromise muscle homeostasis.

Chonnam University uncovers isoform-specific HIF signaling in muscles

In a groundbreaking study published in the Journal of Clinical Investigation, researchers have delineated the distinct roles of hypoxia-inducible factor isoforms HIF1α and HIF2α in skeletal muscle metabolism and systemic physiology. Skeletal muscle, a metabolically demanding tissue crucial for movement and posture, is vulnerable to oxygen deprivation during intense or prolonged exercise. This new research […]