. . . . . . . . . . . . "[Mutations in exon 6 of presenilin-1 existed in the patients with familial Alzheimer's disease and sporadic Alzheimer's disease, and the two missense mutations were probably pathological by nature.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2009-03-31"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:32:56+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .