. . . . . . . "[The ability to downregulate CD4 and major histocompatibility complex class I (MHC-I) was the first ascribed function of Nef and, whereas the number of downmodulated receptors by Nef is rising, so are the explanations for how their downregulation could contribute to HIV pathogenesis.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:13:20+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .