Figure 1: PPFs contain Gata4 + muscle connective tissue fibroblasts that migrate independently and in advance of myogenic cells. Figure 2: Deletion of Gata4 in the PPFs produces localized amuscular ...

Scattered throughout skeletal muscle, the muscle spindles are composed of connective tissue capsules containing bundles of specialized muscle fibers called intrafusal fibers. Wrapped around the middle ...

Connective tissue diseases can be genetic or autoimmune. Symptoms may vary by disease and can include pain and fatigue. Each disease has its own treatment options. Connective tissue holds the cells of ...

Muscle strength is only part of the equation—learn why supporting your tendons and ligaments is essential for long-term health. h_15691691A physical therapy student demonstrates a standing heel ...