What are Some Examples of GPCRs in Different Tissues?
GPCRs are ubiquitously expressed in various tissues, each with specific functions. For instance, adrenergic receptors in the heart regulate cardiac output, while dopamine receptors in the brain are involved in mood and motor control. In the gastrointestinal tract, serotonin receptors modulate gut motility and secretion. The diversity of GPCRs allows them to participate in numerous physiological processes across different organ systems.
