New targeted therapy approaches for certain subtypes of breast cancer, such as triple-negative breast cancers and other aggressive phenotypes, are desired. High levels of the mitotic checkpoint kinase Mps1/TTK have correlated with high histologic grade in breast cancer, suggesting a potential new therapeutic target for aggressive breast cancers (BC). Novel small molecules targeting Mps1 were designed by computer assisted docking analyses, and several candidate compounds were synthesized.
View Article and Find Full Text PDFBackground: Liposomes have been employed to improve pharmacokinetics and reduce side effects of drugs. They can be functionalized with antibodies for targeted delivery. While the monoclonal antibody trastuzumab has been employed in the therapy of HER2-positive breast cancer, the resistance developed during treatment has been reported.
View Article and Find Full Text PDFBackground: Keratinocyte growth factor (KGF)/KGF receptor (KGFR) signaling produces a rapid increase in the progression of breast cancer. Molecular modeling was used to create a group of KGFR-selective kinase inhibitors (TKI). Compound L-27 is a potent and selective KGFR TKI.
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