. . . . . . . . . . . . "[We studied the expression pattern and the role of CD44 in regulating the malignant behavior of two cholangiocarcinoma (CCA) cell lines which expressed different levels of CD44 using the siRNA technique.]. 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 . "2014-10-02T12:35:05+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .