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PredicateObject
rdf:type
entrezgene:pubmed
entrezgene:interactant
entrezgene:geneRifText
HIV-1 Tat activates the small GTPases Ras and Rac and the mitogen-activated protein kinase ERK when expressed in human endothelial cells; this effect is mediated through the arginine-glycine-aspartic (RGD) region of Tat, HIV-1 Tat induces ERK phosphorylation by the activation of the small GTPase Ras, but not the small GTPase Rac, in human endothelial cells, HIV-1 Tat-induced small GTPase Ras activation is mediated by tyrosine phosphorylation of Shc and recruitment of Grb2 in human endothelial cells, Knocking down oxidase Nox4 completely suppresses Tat-dependent Ras and ERK activation downstream of Rac1 and RhoA and blocks Tat-dependent proliferation
entrezgene:keyphrase
activates