Fig. 5: CBL reduces proliferation and enhances apoptosis of ALL cells via regulation of the IRF4/CDK6 axis.

A The statistical histogram denoting CDK6 overexpression and silencing efficiency, as determined by RT-qPCR. B The protein bands and statistical histogram denoting CBL, IRF4, and CDK6 protein expression after different treatments, as determined by the Western blot assay. C Line chart showing cell viability determined by the CCK-8 assay. D The apoptotic rate of cells and its statistical histogram, determined by flow cytometry. *p < 0.05 indicates significant difference. Each cell experiment was conducted three times independently.