. . . . . . . . . . . . "[Although we were unable to find a statistically significant association between the expression of SDF-1 and any clinicopathological factors, we did find a significant association between the expression of CXCR4 and lymph node metastasis (P=0.0417).]. 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 . "2014-10-02T12:34:04+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .