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PredicateObject
rdf:type
entrezgene:pubmed
entrezgene:interactant
entrezgene:geneRifText
Both the myristoylation site and the acidic cluster in HIV-1 Nef are required for the activation of NF-kappaB, which induces upregulation of TNFalpha and IL6 expression, Expression of HIV-1 Nef in a CD4+ human T-cell hybridoma enhances the surface levels of the membrane-bound cytokines tumor necrosis factor (TNF) and LIGHT; the enhancement of TNF and LIGHT depends on the presence of a functional dileucine motif in Nef, HIV-1 Nef and ALK show similar effects by increasing different cytokines/chemokines, such as IL-1beta, TNF-alpha, and RANTES, that may be relevant for HAD pathogenesis, HIV-1 Nef expression by immature human and macaque dendritic cells (DCs) upregulates IL-6, IL-12, TNF-alpha, CXCL8, CCL3, and CCL4 release, but without upregulating co-stimulatory and other molecules characteristic of mature DCs, HIV-1 Nef impairs the recruitment of TNF-alpha-positive compartments at the site of phagocytosis, HIV-1 Nef increases the level of tumor necrosis factor-alpha release from primary human-monocyte-derived macrophages (MDM) infected with HIV-1, HIV-1 Nef inhibits IFN-gamma-induced apoptosis and upregulates TNF-alpha, IL-6 and MIP-3a production by Caco-2 cells while downregulating IL-10 production, HIV-1 Nef significantly increases TNF-a release from Nef-treated homeostatic or inflamed mucosal cell lines. Nef abrogates the IFN-gamma-induced modulation of TNF-alpha secretion in these cells, HIV-1 nef gene expression in human glial cells inhibits tumor necrosis factor alpha-induced apoptosis and promotes cell proliferation through the activation of MAPK and JNK, Intracisternal HIV-1 Nef injection upregulates levels of IL-6, TNF-alpha, and IFN-gamma in rat cerebrospinal fluid, Mycobacterium tuberculosis-induced TNF-alpha production depends upon the Ets, Egr, Sp1, CRE or AP1 binding sites on the TNF-alpha promoter, whereas Nef-mediated promoter activation depends only on the CRE and AP1 binding sites, Nef inhibits ASK1/p38MAPK-dependent Mycobacterium tuberculosis-induced TNF-alpha production by inhibiting binding of ATF2 to the TNF-alpha promoter, Nef-induced expression of TNF-alpha is observed in rat hippocampus grafted with Nef-transduced macrophages, Stimulation of CD8+ T cells with HIV-1 Nef peptides upregulates perforin and TNF-a expression, The activating effect of exogenous HIV-1 Nef on PBMC proliferation and on monocyte-derived macrophages is associated with an upregulation of TNF-alpha and IL-6 production, The presence of recombinant HIV-1 Nef and ethanol upregulates the level of tumor necrosis factor alpha (TNF-alpha) production in primary human brain micro vascular endothelial cells
entrezgene:keyphrase
inhibits, upregulates, disrupts, activates