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5-HT2A Receptor

Meaning

The 5-HT2A Receptor is a subtype of the serotonin receptor family, a G protein-coupled receptor primarily located in the central nervous system, particularly the cerebral cortex, but also present in peripheral tissues like platelets and smooth muscle. This receptor serves as a key mediator for the diverse physiological and behavioral effects of the neurotransmitter serotonin, which is a crucial regulator in hormonal feedback loops and overall emotional balance. Its function is integral to regulating mood, cognition, and perception, indirectly impacting the endocrine system through central regulatory pathways.