https://www.selleckchem.com/pr....oducts/upadacitinib.
PURPOSE Diquafosol is a pharmaceutical drug used for dry eye treatment with a novel mechanism of action. It is a purinergic P2Y2 receptor agonist that promotes the secretion of tears and healing of corneal epithelial wounds. However, its inhibitory effect on hyperosmotic stress-induced inflammation in human corneal epithelial cells (HCECs) remains unclear. METHODS A hyperosmotic stress model was established by transferring HCECs from isosmotic (312 mOsm/kg to hyperosmotic medium (500 mOsm/kg). HCECs were incubated with 500 mOsm/kg