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http://purl.uniprot.org/unirules/MF_04079#construct-template-136http://spinrdf.org/sp#subjecthttp://purl.uniprot.org/unirules/MF_04079#construct-var-4
http://purl.uniprot.org/unirules/MF_04079#construct-template-136http://spinrdf.org/sp#predicatehttp://www.w3.org/2000/01/rdf-schema#comment
http://purl.uniprot.org/unirules/MF_04079#construct-template-136http://spinrdf.org/sp#object"Extracellular circulating Tat can be endocytosed by surrounding uninfected cells via the binding to several surface receptors such as CD26, CXCR4, heparan sulfate proteoglycans (HSPG) or LDLR. Neurons are rarely infected, but they internalize Tat via their LDLR. Through its interaction with nuclear HATs, Tat is potentially able to control the acetylation-dependent cellular gene expression. Modulates the expression of many cellular genes involved in cell survival, proliferation or in coding for cytokines or cytokine receptors. Tat plays a role in T-cell and neurons apoptosis. Tat induced neurotoxicity and apoptosis probably contribute to neuroAIDS. Circulating Tat also acts as a chemokine-like and/or growth factor-like molecule that binds to specific receptors on the surface of the cells, affecting many cellular pathways. In the vascular system, Tat binds to ITGAV/ITGB3 and ITGA5/ITGB1 integrins dimers at the surface of endothelial cells and competes with bFGF for heparin-binding sites, leading to an excess of soluble bFGF."xsd:string
http://purl.uniprot.org/unirules/MF_04079#constructhttps://hamap.expasy.org/rdf/vocab#addsTriplehttp://purl.uniprot.org/unirules/MF_04079#construct-template-136
http://purl.uniprot.org/unirules/MF_04079#construct-template-list-136http://www.w3.org/1999/02/22-rdf-syntax-ns#firsthttp://purl.uniprot.org/unirules/MF_04079#construct-template-136