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Inositol Phosphoglycans

Meaning

Inositol Phosphoglycans are a group of complex carbohydrate-containing molecules linked to inositol, functioning as critical second messengers in cellular signaling, particularly in the context of insulin action. They are derived from the hydrolysis of glycosylphosphatidylinositol (GPI) anchors, which are found on cell membranes. These molecules play a pivotal role in mediating the intracellular effects of insulin on glucose and lipid metabolism.