Target intelligence / Profile preview

5-hydroxytryptamine receptor 7, isoform a (5-HT7A)

Target
5-HT7A
Molecular classification
G protein-coupled receptor, Receptor, 7-transmembrane receptor
01

Overview

The **5-hydroxytryptamine receptor 7, isoform a (5-HT7A)** is a G protein-coupled receptor encoded by the HTR7 gene, with several splice variants including 7A. This receptor is widely distributed in the central nervous system and is implicated in the modulation of mood, cognition, circadian rhythm, and neurodevelopment. Antagonism of 5-HT7A, as exerted by vortioxetine and some other drugs, has been associated with antidepressant and pro-cognitive effects[1][3][4][5]. The 5-HT7A isoform specifically participates in cAMP-dependent intracellular signaling and regulates pathways such as PKA, EPAC, and mTOR, with downstream impact on synaptic plasticity and neuronal growth[4].

Other names
serotonin receptor 7A5-HT7A receptorHTR7A
02

Mechanism of action

Antagonism of 5-HT7A inhibits cAMP production and downstream signaling, contributing to antidepressant, anxiolytic, and cognitive-enhancing effects

03

Biological functions

Signal transductionRegulation of cAMP levelsModulation of synaptic plasticity and neurodevelopment
04

Disease associations

Neuropsychiatric disorders (including depression, anxiety)Cognitive dysfunctionOther central nervous system disorders
05

Interacting drugs

Vortioxetine

1 more in the full profile.

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