. . . . . . . . . . . . "[In the present study, the role of allelic loss at the retinoblastoma gene (RB), expression of the retinoblastoma protein (pRb) and amplification at the CDK4 gene in the metaplasia--dysplasia--carcinoma sequence in Barrett's oesophagus (BO) was investigated.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2014-02-25"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:36:25+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .