. . . . . . . "[PER1 expression was significantly down-regulated in patients of T3?T4 staging and those with lymph node metastasis compared to that of T1?T2 staging and those without lymph node metastasis (P<0.05), respectively.]. 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 . "2017-10-17T13:15:16+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .