Browsing Bergen Open Research Archive by Author "Ke, Xi-Song"
Now showing items 1-3 of 3
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Amplification of the 20q Chromosomal Arm Occurs Early in Tumorigenic Transformation and May Initiate Cancer
Tabach, Yuval; Kogan-Sakin, Ira; Buganim, Yosef; Solomon, Hilla; Goldfinger, Naomi; Hovland, Randi; Ke, Xi-Song; Øyan, Anne Margrete; Kalland, Karl-Henning; Rotter, Varda; Domany, Eytan (Peer reviewed; Journal article, 2011-01-31)Duplication of chromosomal arm 20q occurs in prostate, cervical, colon, gastric, bladder, melanoma, pancreas and breast cancer, suggesting that 20q amplification may play a causal role in tumorigenesis. According to an ... -
Epithelial to Mesenchymal Transition of a Primary Prostate Cell Line with Switches of Cell Adhesion Modules but without Malignant Transformation
Ke, Xi-Song; Qu, Yi; Goldfinger, Naomi; Rostad, Kari; Hovland, Randi; Akslen, Lars A.; Rotter, Varda; Øyan, Anne Margrete; Kalland, Karl-Henning (Peer reviewed; Journal article, 2008-10-13)Background: Epithelial to mesenchymal transition (EMT) has been connected with cancer progression in vivo and the generation of more aggressive cancer cell lines in vitro. EMT has been induced in prostate cancer cell lines, ... -
Global profiling of histone and DNA methylation reveals epigenetic-based regulation of gene expression during epithelial to mesenchymal transition in prostate cells
Ke, Xi-Song; Qu, Yi; Cheng, Yang; Li, Wen-Cheng; Rotter, Varda; Øyan, Anne Margrete; Kalland, Karl-Henning (Peer reviewed; Journal article, 2010-11-25)Background: Previously we reported extensive gene expression reprogramming during epithelial to mesenchymal transition (EMT) of primary prostate cells. Here we investigated the hypothesis that specific histone and DNA ...