PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1370476-3 1992 Prior incubation of Jurkat cells with PMA or forskolin, which increases intracellular cAMP concentrations, prevented tyrosine phosphorylation of PLC-gamma 1 as well as the hydrolysis of PtdIns 4,5-P2 induced by ligation of CD3. Colforsin 45-54 phospholipase C gamma 1 Homo sapiens 145-156 1370476-4 1992 Dose-response curves of PMA and of forskolin for the inhibition of PLC-gamma 1 tyrosine phosphorylation and of PtdIns 4,5-P2 hydrolysis were similar. Colforsin 35-44 phospholipase C gamma 1 Homo sapiens 67-78 1370476-6 1992 Treatment of Jurkat cells with PMA or forskolin stimulated the phosphorylation of PLC-gamma 1 at serine 1248. Colforsin 38-47 phospholipase C gamma 1 Homo sapiens 82-93 1370476-8 1992 Phosphopeptide map analysis indicated that the sites of PLC-gamma 1 phosphorylated in Jurkat cells treated with PMA and forskolin are the same as those phosphorylated in vitro by protein kinase C (PKC) and cAMP-dependent protein kinase (PKA), respectively. Colforsin 120-129 phospholipase C gamma 1 Homo sapiens 56-67 1370476-10 1992 Thus, phosphorylation of PLC-gamma 1 by PKC or PKA at serine 1248 may modulate the interaction of PLC-gamma 1 with the protein tyrosine kinase or the protein tyrosine phosphatase; this altered interaction may, at least in part, be responsible for the decreased tyrosine phosphorylation of PLC-gamma 1 seen in PMA- and forskolin-treated Jurkat cells. Colforsin 318-327 phospholipase C gamma 1 Homo sapiens 25-36 1370476-10 1992 Thus, phosphorylation of PLC-gamma 1 by PKC or PKA at serine 1248 may modulate the interaction of PLC-gamma 1 with the protein tyrosine kinase or the protein tyrosine phosphatase; this altered interaction may, at least in part, be responsible for the decreased tyrosine phosphorylation of PLC-gamma 1 seen in PMA- and forskolin-treated Jurkat cells. Colforsin 318-327 phospholipase C gamma 1 Homo sapiens 98-109 1370476-10 1992 Thus, phosphorylation of PLC-gamma 1 by PKC or PKA at serine 1248 may modulate the interaction of PLC-gamma 1 with the protein tyrosine kinase or the protein tyrosine phosphatase; this altered interaction may, at least in part, be responsible for the decreased tyrosine phosphorylation of PLC-gamma 1 seen in PMA- and forskolin-treated Jurkat cells. Colforsin 318-327 phospholipase C gamma 1 Homo sapiens 98-109