. . . . . . . "[To study the relationship between plasma levels of amyloid beta (Abeta) peptides and dementia in aging individuals with Down syndrome, we investigated the relationship among plasma Abeta, apolipoprotein E genotype and cognitive and clinical factors using baseline specimens form participants in an ongoing clinical trial in individuals with Down syndrome 50 years of age and older.]. 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" .