
Keywords: CS; chondroitin sulfate; DEJ; dermal-epidermal junction; DS; dermatan sulfate; ECM; extracellular matrix; FGF; fibroblast growth factor; GAG; glycosaminoglycan; HA; hyaluronic acid; GalNAc; galactosamine; GlcNAc; glucosamine; HexUA; hexuronic acid; JAD; (