. . . . . . . "[Two p53 gene mutations could be found in 1/63 samples examined, both having occurred in the same specimen from a patient with a nodular melanoma. p53 and mdm-2 expression were found immunohistochemically to increase with tumor progression both in frequency and in the mean proportion of positive cells, with the same cases staining positively for both antibodies.]. 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 . "2017-10-17T13:14:29+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .