. . . . . . . "[APOE ?4 - one of three possible allelic variants (?2, ?3 and ?4) of the polymorphic protein APOE - is well characterized in its role as the strongest risk factor (after old age) for sporadic Alzheimer's disease (AD).]. 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 . "2017-10-17T13:10:37+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .