. . . . . . . . . . . . "[To investigate the relationship between the expression of p53 and p21/WAF1 and the possible roles of the 2 proteins in HCC, we examined the intracellular expression of p53, p21/WAF1 and PCNA immunohistochemically, together with apoptosis by terminal deoxynucleotidyl transferase-mediated deoxyuridine triphosphate nick-end labeling assay in 35 clinical tissue specimens.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2016-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2016-05-13T12:45:08+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .