Target intelligence / Profile preview

Corticotropin-Releasing Factor Receptor Type 2 (CRFR2)

Target
CRFR2
Molecular classification
G protein-coupled receptor, GPCR
01

Overview

Corticotropin-Releasing Factor Receptor Type 2 (CRFR2) is a G protein-coupled receptor that mediates the effects of corticotropin-releasing factor (CRF) and related peptides like Urocortin II and Urocortin III. It plays a crucial role in regulating stress responses, HPA axis function, serotonergic activity, angiogenesis, energy homeostasis, and thermoregulation. The receptor exhibits splice variants with distinct tissue distributions, impacting its diverse physiological functions and potential therapeutic applications in psychiatric, cardiovascular, and metabolic disorders.

Other names
CRHR2CRF-RBCRF2HM-CRFcorticotropin releasing hormone receptor 2
02

Mechanism of action

Agonists (Urocortin II, Urocortin III, Corticotropin-releasing hormone) activate the receptor, leading to downstream signaling cascades. Antagonists inhibit receptor activation.

03

Biological functions

Stress responseHPA axis regulationModulation of serotonergic activityAngiogenesis regulationEnergy homeostasisThermoregulation
04

Disease associations

Psychiatric disordersAnxietyDepressionCardiovascular diseaseMetabolic diseasesCancer
05

Safety considerations

Potential for off-target effects due to structural similarity with other GPCRsComplex role in stress response may lead to unpredictable effects on anxiety and mood

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