Collagen hereditary link. Collagen is one of the long, fibrous structural proteins whose functions are quite different from those of globular proteins, such as enzymes. Tough bundles of collagen called "collagen fibers" are a major component of the extracellular matrix that supports most tissues and gives cells structure from the outside, but collagen is also found inside certain cells. Collagen has great tensile strength, and is the main component of fascia, cartilage, ligaments, tendons, bone and skin. Along with elastin and soft keratin, it is responsible for skin strength and elasticity, and its degradation leads to wrinkles that accompany aging. It
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