. . . . . . . . . . . . "[Mutations in 3 genes, amyloid precursor protein (APP), presenilin 1 (PSEN1), and presenilin 2 (PSEN2), have been identified as causing a proportion of early-onset Alzheimer disease (eoAD) cases.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2015-02-27"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2015-08-25T14:44:10+02:00"^^ . . . . . . . . . . . "v3.0.0.0" . "v3.0.0" .