. . . . . . . "[Abnormal bcl-2 immunoreactivity in 1), the earliest precursor dysplastic lesions and its persistence throughout neoplastic progression and 2), contiguous morphologically unaltered nondysplastic epithelium suggests that bcl-2 alterations occur early during the morphological and molecular sequence of events leading to gastrointestinal epithelial neoplasia.]. 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 . "2017-10-17T13:10:53+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .