Ignet

Gene Pair: TRAF3, INS

Related Sentences

#	PMID	Sentence
1	8340422	A mitogen-activated protein kinase-kinase (MAPKK) purified from bovine brain is phosphorylated and activated 4-9-fold in vitro by c-Raf-1 from mitogen-treated cells. c-Raf-1 protein kinase activity, measured by the phosphorylation of brain MAPKK substrate, is detectably activated within 1 min after addition of platelet-derived growth factor (PDGF) to 3T3 cells, increasing more rapidly than the endogenous NIH 3T3 cell MAPKK activity. c-Raf-1 activation is also induced by insulin, phorbol ester, thrombin, and endothelin.
2	8340422	Mitogen-activated protein kinase phosphorylation of c-Raf-1 in vitro, however, does not 1) generate 32P-peptides that comigrate with those that appear de novo after PDGF or insulin treatment in situ; 2) does not convert c-Raf-1 polypeptides to a slower mobility on SDS-polyacrylamide gel electrophoresis as is seen after PDGF or insulin; 3) does not alter c-Raf-1 kinase activity toward MAPKK.