Periostin (POSTN, PN, or osteoblast-specific factor OSF-2) is a protein that in humans is encoded by the POSTN gene. Periostin functions as a ligand for alpha-V/beta-3 and alpha-V/beta-5 integrins to support adhesion and migration of epithelial cells. Periostin is a gla domain vitamin K dependent factor.
AZ Sportivo Performance and AZSP Healing are Researching human body as a science from head to toe. Any pains, soreness, discomfort have reasons, root causes, we will find out and solve them as possible we can. Our approach is more neuromuscular and anatomical body structure than only muscles, more science and engineering to human body.