. . . . . . . . . . . . "[Compared with the NAT, expression of let-7 was significantly lower in ESCC tissues (P < 0.05), and there was a significant correlation between low expression of let-7 and lymph node metastasis in ESCC (P < 0.05).]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2014-02-25"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:34:40+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .