EntityQ899814· pop 28· linked from 401 articlessecond messenger systemSign in to savesystem of signaling molecules within a cellConnectionsplasma membraneEntityG protein-coupled recepteishonEntityadenosine cyclic phosphateEntitycell signalingEntitydiglycerideEntityatrial natriuretic peptideEntityinositol trisphosphateEntityparacrine signalingEntityras subfamilyEntityeffectorEntityautocrine signalingEntitycalciumEntitygasEntityInternational Standard Book NumberEntityenzymeEntityhormoneEntityglucoseEntityendocrine systemEntitycarbon monoxideEntitydigital object identifierEntityCategoriesSecond messenger system