Downregulation of atrial natriuretic peptide ANP-C receptor is associated with alterations in G-protein expression in A10 smooth muscle cells.


Atrial natriuretic peptide (ANP) receptors A and B are guanylyl cyclase receptors, whereas ANP-C receptors are coupled to adenylyl cyclase through inhibitory guanine nucleotide (Gi) protein. ANP has been shown to downregulate ANP-A and -B receptors and cGMP response in various tissues. In the present studies, we have examined the regulation of ANP-C… (More)


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