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
Human Tissue Authority March 2018 by Nicola Blackwood. Its objectives are to: It also acts as the UK competent authority under the EU Tissue and Cells Directives. The Human Tissue Act 2004 repeals and replaces the Human Tissue Act 1961, the Anatomy Act 1984 and the Human Organ Transplants Act 1989 as they relate to England and Wales, and the corresponding Orders in Northern Ireland. The ULTRA (UK agency) and the post of HM Inspector of Anatomy were abolished and their functions transferred to the Authority. The Act makes "consent" the fundamental principle underpinning the lawful storage and use of body parts, organs