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ESR2

Meaning

ESR2 stands for Estrogen Receptor 2, which encodes the Estrogen Receptor Beta (ER$beta$), a crucial nuclear receptor protein that mediates the biological actions of the hormone estradiol. This receptor is widely expressed in various tissues, including the ovaries, prostate, colon, and central nervous system, where it often counterbalances the effects of Estrogen Receptor Alpha (ER$alpha$). Understanding the function and regulation of ESR2 is vital for interpreting the diverse effects of estrogen on human physiology and disease states.