. . . . . . . "[Accumulation and deposition of beta-amyloid peptide, a major constituent in neuritic plaques are hallmarks of Alzheimer's disease (AD) and AD-related neurodegenerative diseases. beta-Amyloid (Abeta) is derived from the proteolytic cleavage of amyloid precursor protein (APP), a transmembrane protein present in three major isoforms in brain comprising 695, 751 and 770 amino acids, respectively.]. 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 . "2017-10-17T13:10:38+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .