PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12737320-2 2003 In this study, we over-expressed both receptor types in human embryonic kidney (HEK)-293 cells and investigated the effect of the CB1 agonist HU-210 on the VR1-mediated increase in intracellular Ca2+ ([Ca2+]i), a well-known response of the prototypical VR1 agonist capsaicin. HU 211 142-148 vault RNA 1-1 Homo sapiens 156-159