PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34054821-8 2021 It has been known for a long time that FcgammaRIIa induces production of inositol triphosphate (IP3) to release calcium from intracellular stores, while FcgammaRIIIb does not use this phospholipid. Inositol triphosphate 73-94 Fc gamma receptor IIa Homo sapiens 39-50