<unk>  <unk>  is the protein product of the human<unk>  gene. It is found in the basolateral cell membrane of principal collecting duct cells and provides a pathway for water to exit these cells.<unk>  is also permeable to glycerol, ammonia, urea, and hydrogen peroxide. It is expressed in various tissues including the skin, respiratory tract, and kidneys as well as various types of cancers. In the kidney, aquaproin-3 is unresponsive to the antidiuretic hormone vasopressin, unlike<unk> . This protein is also a determinant for the GIL blood group system. Suberoylanilide hydroxamic acid (SAHA) (a HDAC inhibitor) increases expression of<unk>  in normal skin cells (keratinocytes).
Aquaporin-3
Neurofilament light polypeptide
Peripheral myelin protein 22
Desmoglein
Pedialyte
Tetraspanin
Zonulin
Collectin