. . . . . . . "[Three genes encoding amyloid-beta protein precursor (AbetaPP), presenilin (PS) 1 and 2 are linked to early onset familial AD, and the apolipoprotein E (ApoE) epsilon4 allele is a major risk factor for sporadic 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 . "2017-10-17T13:10:33+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .