PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8941649-6 1996 The HDL3-induced formation of phosphatidic acid (PA) via PC-specific phospholipase D (PC-PLD) was markedly reduced by 60-80% in these cells, whereas the formation of diacylglycerol (DG) via PC-specific phospholipase C (PC-PLC) was two- to threefold enhanced. Diglycerides 166-180 HDL3 Homo sapiens 4-8 1668990-1 1991 These studies provide evidence that binding of HDL3 to the HDL receptor stimulates translocation and efflux of intracellular cholesterol through mechanisms involving the activation of protein kinase C. This conclusion is supported by data demonstrating that HDL is able to increase cell diacylglycerol levels and activate protein kinase C. Sphingosine, a protein kinase C inhibitor, was able to inhibit HDL3-mediated cholesterol translocation and efflux, further suggesting a role for protein kinase C in HDL receptor-dependent cholesterol efflux. Diglycerides 287-301 HDL3 Homo sapiens 47-51 2268337-9 1990 Stimulation by apo A-I/DMPC complexes or native HDL3 of cells prelabelled with (2-palmitoyl 9,10[3H])phosphatidylcholine induced also the formation of labelled diacylglycerol whereas apo A-II/DMPC complexes and HDL3 treated with tetranitromethane showed no effect. Diglycerides 160-174 HDL3 Homo sapiens 48-52 2268337-9 1990 Stimulation by apo A-I/DMPC complexes or native HDL3 of cells prelabelled with (2-palmitoyl 9,10[3H])phosphatidylcholine induced also the formation of labelled diacylglycerol whereas apo A-II/DMPC complexes and HDL3 treated with tetranitromethane showed no effect. Diglycerides 160-174 HDL3 Homo sapiens 211-215