Learn More
Expression of VPAC and PAC1 receptor isoforms was determined in six neuroblastoma cell lines as well as in human embryonic and adult brain using reverse transcriptase PCR and quantitative PCR. PAC1 receptor splice variants missing a 21 amino acid sequence in the amino terminal domain were found to be the major receptor variants in the neuroblastoma cell(More)
The receptors for the neuropeptides vasoactive intestinal polypeptide and pituitary adenylate cyclase-activating polypeptide are strong activators of adenylate cyclase, but recent evidence suggests that they can elicit a number of additional intracellular signals. Some of these are likely to be downstream of the conventional adenylate cyclase pathway, but(More)
The PAC(1), VPAC(1) and VPAC(2) receptors are members of the secretin (Group II) family of G protein-coupled receptors. All members of this family activate adenylate cyclase and several have also been shown to activate phospholipase C. We have recently reported that the rat VPAC(1), VPAC(2) and PAC(1) receptors activate phospholipase D and that distinct(More)
  • 1