. . . . . . . . . . . . "[Allelic variants for the HIV-1 co-receptors chemokine receptor 5 (CCR5) and CCR2, as well as the ligand for the co-receptor CXCR4, stromal-derived factor (SDF-1), have been associated with a delay in disease progression.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2016-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2016-05-13T12:52:20+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .