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Glucocorticoid Receptor Signaling

Meaning

Glucocorticoid Receptor Signaling is the crucial intracellular cascade initiated by the binding of glucocorticoid hormones, such as cortisol, to their cognate intracellular receptor, the Glucocorticoid Receptor (GR). This pathway is central to regulating metabolism, immune response, and the body’s adaptation to stress. Dysregulation of this signaling is implicated in chronic stress-related disorders, Cushing’s syndrome, and metabolic dysfunction.