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Endocrine Receptor

Meaning

A specific protein molecule, located either on the cell surface or within the cytoplasm or nucleus, that recognizes and binds with high affinity to a particular circulating hormone. This binding event initiates a cascade of intracellular signaling events that ultimately modulate gene expression and cellular function, thereby mediating the hormone’s physiological effect on target tissues. Understanding receptor dynamics is central to managing hormonal health and designing targeted therapies.