. . . . . . . . . . . . "[To investigate the potential role of MDR and transforming growth factor-beta (TFG-beta), a potent growth inhibitor of B lymphocytes, in the development of chemotherapeutic resistance in CLL, we evaluated 22 CLL patients for loss or mutation of TGF-beta receptors (TbetaR), plasma TGF-beta1 levels, and expression of MDR1 mRNA.]. 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 . "2014-10-02T12:34:05+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .