Given that the BCR-ABL1 oncogene is a known key cause of CML, it has led to the development of numerous small molecule tyrosine-kinase inhibitors (TKIs), which target the specific oncogene mutation in CML.     ///    "The resulting translocation leads to the development of the BCR-ABL1 oncogene, a constitutively active fusion protein, which leads to uncontrolled cell proliferation and reduced apoptosis and has a clear association with driving the malignant activity of CML cells. "