Sentences with phrase «tumorigenic transformation»
The pathologist of the Department of Pathology at the University Hospital of Bellvitge August Vidal explained that «this tumorigenic transformation depends on Dicer protein that could serve as a marker for the presence of tumor cells, or as a therapeutic target.»
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In our laboratory, we have previously described an in vitro model of spontaneous transformation of the IL -3-dependent hematopoietic BaF3 cell line towards growth factor - independent tumorigenic clones with constitutive STAT5 activation.14 This model was developed from the study of BaF3 cells transfected with an IL - 9Rα mutant lacking the STAT - recruiting site (BaF3 phe116).
Design and Methods Taking advantage of a model of spontaneous cellular transformation, we sequenced JAK1 in selected tumorigenic BaF3 clones and identified 25 de novo JAK1 activating mutations, including 5 mutations already described in human leukemias.
The transformation of BaF3 phe116 into autonomous tumorigenic clones is a two - step model of tumorigenesis.