. . . . . . . "[It has recently been reported that integration of a Merkel cell polyomavirus (MCPyV) in receptor tyrosine phosphates type G (PTPRG) gene occurs in MCC, and that viral infections are associated with epigenetic silencing of tumor suppressor genes (TSG) in cancer.]. 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 . "2017-10-17T13:15:50+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .