PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12505692-3 2002 CB1 cannabinoid receptors, so far the only cloned cannabinoid receptor type in the CNS, are selectively expressed on the axon terminals of a subset of GABAergic inhibitory interneurons containing the neuropeptide cholecystokinin. Cholecystokinin 213-228 cannabinoid receptor 1 Homo sapiens 0-3