. . . . . . . . . . . . "[Because the characteristic nested morphology with spindle mesenchymal and epithelioid cells is suggestive of altered mesenchymal-epithelial transition and β-catenin mutations are rather common in other liver tumors such as hepatoblastomas, we investigated the β-catenin gene in 2 nested stromal epithelial tumors of the liver and analyzed additional factors involved in mesenchymal-epithelial transition, such as E-cadherin, vimentin, c-Met, TWIST, SNAIL, and SLUG by molecular genetic and immunohistochemical methods.]. 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 . "2014-10-02T12:39:30+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .