The growth hormone secretagogue receptor (GHSR) signals in response to ghrelin. but also acts via ligand-independent mechanisms that include either constitutive activation or interaction with other G protein-coupled receptors. such as the dopamine 2 receptor (D2R). A key target of GHSR in neurons is voltage-gated calcium channels type 2. https://pandaesfoxtoyes.shop/product-category/clearance/