. . . . . . . . . . . . "[Experiments reported here show that (1) synthesis of human IL-4 in vivo augmented CXCR4 expression on human CD4(+) lymphocytes and importantly led to productive infection of not only X4 HIV-1(NL4-3) but also multidrug-resistant primary clinical isolates and that (2) the in vivo infection could be significantly blocked by the administration of a CXCR4 antagonist.]. 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 . "2016-05-13T12:46:39+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .