Related Experiment Video
Updated: May 3, 2026

Robotic Duodenal Sleeve Resection for Gastrointestinal Stromal Tumor with Rare Exon 8 KIT Mutation Following Neoadjuvant Imatinib
Published on: April 3, 2026
Bosutinib treatment for Philadelphia chromosome-positive leukemias
Beverly Bethelmie-Bryan1, Katharine Lord, Stacie Holloway
1Division of Hematology, Department of Hematology & Medical Oncology, Winship Cancer Institute of Emory University, 1365 Clifton Road, Atlanta, GA 30322, USA.
Abstract:
The SRC-ABL inhibitor bosutinib is one of the five tyrosine kinase inhibitors currently approved for the treatment of Philadelphia chromosome-positive leukemias. Bosutinib has shown activity against all phases of resistant chronic myeloid leukemia that do not harbor the T315I or V299L ABL kinase domain mutations. Bosutinib is overall well tolerated; transient diarrhea is the most common side effect. This article summarizes the pharmacokinetics, pharmacodynamics, safety and efficacy of bosutinib for the treatment of Philadelphia chromosome-positive leukemias.
Related Concept Videos
Targeted Cancer Therapies
There are several types of targeted therapies against...
Treatment Resistant Cancers
Combination Therapies and Personalized Medicine
The combination of the drug acetazolamide and sulforaphane is a good example of combination therapy to treat cancer. The cells in the interior of a large tumor often die due to the hypoxic and...
Treatment for Pulmonary Arterial Hypertension: Receptor Tyrosine Kinase Inhibitors and Calcium Channel Blockers
TKIs, such as imatinib (Gleevec), are particularly effective in tackling the growth and mitogenic factors that become upregulated in PAH patients. These factors contribute to the...
Treatment for Pulmonary Arterial Hypertension: Phosphodiesterase Inhibitors
Among the PDE5 inhibitors, sildenafil (Revatio) stands out as a competitive and selective inhibitor. It operates by elevating cellular levels of cGMP and augmenting signaling through the cGMP-PKG pathway, promoting vasodilation. Upon oral...
Treatment for Pulmonary Arterial Hypertension: Endothelin Receptor Antagonists
ETs are synthesized through a complex sequence of enzymatic steps, primarily involving an enzyme referred to as endothelin-converting enzyme...

