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PredicateObject
rdf:type
entrezgene:pubmed
entrezgene:interactant
entrezgene:geneRifText
A synthetic peptide domain of the V3 region of HIV-1 gp120 activates the FPRL1 receptor in monocytes and neutrophils and causes reduced response to several chemokines that use multiple cell receptors, including SDF-1alpha and RANTES, CXCR4-tropic HIV-1 gp120 augments the expression of RANTES, IP-10, MCP-1, and LTN in peripheral blood mononuclear cells (PBMCs), while CCR5-tropic HIV-1 gp120 also induces an increase in both IP-10 and MCP-1 production, Chemokines such as fractalkine, macrophage-derived chemokine (MDC), RANTES, and SDF-1alpha are able to block gp120-induced apoptosis of hippocampal neurons; both fractalkine and MDC activate ERK-1/2, while SDF-1alpha activates CREB, Exposure of macrophages to purified CCR5- or CXCR4-tropic HIV-1 envelope glycoprotein gp120 induces secretion of high levels of macrophage inflammatory protein 1alpha (MIP-1alpha), MIP-1beta, RANTES, and tumor necrosis factor alpha, HIV-1 gp120 induced cell death is inhibited by a CCR5-mediated neuroprotective pathway that involves protein kinase Akt/PKB as an essential component and can be triggered by the CCR5 agonists MIP-1beta and RANTES, HIV-1 gp120-mediated upregulation of CCL5 expression requires the NF-kappaB pathway in astrocytes, HIV-1 gp41 stimulates microglial cell production of cytokines (TNF-alpha, IL-1beta, and IL-6) and chemokines (RANTES and MIP-1alpha), NK cells exposed to CXCR4-tropic HIV-1 gp120 produce lower levels of CC chemokines RANTES, MIP-1alpha, and MIP-1beta compared with that produced from untreated NK cells, RANTES, MIP-1beta, and anti-CD4 antibodies inhibit CCR5-dependent cell-cell fusion mediated by HIV-1 gp120 and gp41 from macrophage-tropic isolates, RANTES, stromal derived factor-1alpha (SDF-1alpha), macrophage-derived chemokine (MDC), and their combination attenuate HIV-1 gp120-induced food and water intake decrease in rats, The binding of HIV-1 gp120 to CCR5 and entry of macrophage-tropic HIV-1 isolates into cells is blocked by CCR5 antagonists or the chemokine RANTES, which interacts with CCR5
entrezgene:keyphrase
inhibits, downregulates, inhibited by, upregulates, induces release of