Summary of HTR4

The gene codes for a protein, 5-hydroxytryptamine receptor 4. It stimulates cAMP production in response to serotonin [R].

The Function of HTR4

This is one of the several different receptors for 5-hydroxytryptamine (serotonin), a biogenic hormone that functions as a neurotransmitter, a hormone, and a mitogen. The activity of this receptor is mediated by G proteins that stimulate adenylate cyclase.

Protein names

Recommended name:

5-hydroxytryptamine receptor 4

Short name:


Alternative name(s):

Serotonin receptor 4

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Top Gene-Substance Interactions

HTR4 Interacts with These Diseases

Substances That Increase HTR4

Substances That Decrease HTR4

Conditions with Increased Gene Activity

Conditions with Decreased Gene Activity