Dense irregular connective tissue stretching forces from different directions. Dense irregular connective tissue also makes up submucosa of the digestive tract, fibrous capsules of joints and lymph nodes, and some types of fascia. Other examples include periosteum and perichondrium of bones, and the tunica albuginea of testis. In the submucosa layer, the fiber bundles course in varying planes allowing the organ to resist excessive stretching and distension. Dense irregular connective tissue Dense irregular connective tissue has fibers that are not arranged in parallel bundles as in dense regular connective tissue. Dense irregular connective tissue consists of mostly collagen fibers. It has less ground substance
Collagen, type VI, alpha 3 patient fibroblast cells using siRNA has successfully improved cellular deposition of type VI collagen in autosomal dominant UCMD, and may become a promising treatment for it. Though high expression levels of COL6A3 have been correlated with obesity and diabetes in mice, this relationship was not observed in humans. Other disorders involving muscle and connective tissue include weakness, joint laxity and contractures, and abnormal skin. Collagen, type VI, alpha 3 Collagen alpha-3(VI) chain is a protein that in humans is encoded by the "COL6A3" gene. This protein is an alpha chain of type VI collagen that aids in microfibril formation. As