Overexpression of Fbw7 did not inhibit proliferation in ABC-DLBCL cells. A, cell proliferation viability analysed by CCK8 assays. B, Flow-cytometry analyses of the cell cycle of the indicated ABC-DLBCL cells after transfecting Fbw7 for 48Â h. Statistical analysis was performed using a two-tailed unpaired Student t test. (TIF 676Â kb)