Animal Physiology
Nuclear receptors are a class of proteins that function as transcription factors, regulating the expression of specific genes in response to hormones and other signaling molecules. They play a crucial role in mediating the effects of various hormones, including steroid hormones, thyroid hormones, and retinoids, by binding to their ligands and influencing gene transcription. This mechanism allows nuclear receptors to connect the endocrine signaling system with cellular responses, highlighting their significance in hormone action and signal transduction.
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