Hyaluronan is synthesized by a class of integral membrane proteins called hyaluronan synthases, of which there are three types in vertebrates: HAS1, HAS2, and HAS3. These enzymes prolong hyaluronic acid by repeatedly adding D-glucuronic acid and N-acetyl-D-glucosamine to nascent polysaccharides as i

Cell migrationCell migration is critical for the formation of granulation tissue. [20] The early stages of granulation tissue are dominated by HA-rich extracellular matrix, which is thought to be a favorable environment for cell migration into this temporary wound matrix. [20] HA provides an open h

Hyaluronic acid (/ˌhaɪ.əljʊəˈrɒnɪk/;[2][3] abbreviated as HA; conjugated group hyaluronate), also known as hyaluronic acid, is an anionic, nonsulfated glycosaminoglycan, widely Distributed in connective tissue, epithelial tissue and nervous tissue. It is unique among glycosaminoglycans in that it is

Hyaluronic acid helps reduce the visibility of fine lines and wrinkles, retains moisture for the skin, and produces a plumping effect. When the skin is protected and moisturized, the production of skin cells will increase because the skin will not be busy fighting for moisture.