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breast cancer

Phytochemicals from Ajwa Dates Pulp Extract Induce Apoptosis in Human Triple-Negative Breast Cancer by Inhibiting AKT/mTOR Pathway and Modulating Bcl-2 Family Proteins

[Scientific Reports] Researchers analyzed the phytoconstituents in ethanolic Ajwa Dates Pulp Extract by liquid chromatography-mass spectrometry and investigated anticancer effects against MDA-MB-231 cells.

Let-7f miRNA Regulates SDF-1α- and Hypoxia-Promoted Migration of Mesenchymal Stem Cells and Attenuates Mammary Tumor Growth upon Exosomal Release

[Cell Death & Disease] The authors examined intracellular levels of let-7f in 4T1 mammary carcinoma cells to test the hypothesis that let-7f released from human mesenchymal stem cells may be incorporated by tumor cells.

Epithelial-Mesenchymal Transition Sensitizes Breast Cancer Cells to Cell Death via the Fungus-Derived Sesterterpenoid Ophiobolin A

[Scientific Reports] Using a model of experimentally induced epithelial-mesenchymal transition (EMT) in human mammary epithelial cells, researchers demonstrated that breast cancer cells enriched for EMT features were more sensitive to cytotoxicity induced by ophiobolin A.

HER2-Positive Breast Cancer and Tyrosine Kinase Inhibitors: The Time Is Now

[npj Breast Cancer] The authors summarize currently approved tyrosine kinase inhibitors for HER2+ breast cancer, key clinical trials, and their use in current clinical practice.

Exosomal microRNA-503-3p Derived from Macrophages Represses Glycolysis and Promotes Mitochondrial Oxidative Phosphorylation in Breast Cancer Cells by Elevating DACT2

[Cell Death Discovery] Scientists explored the impact of macrophage-derived exosomal miR-503-3p in the development of breast cancer by regulating disheveled-associated binding antagonist of beta-catenin 2 (DACT2).

Mdivi-1 Induces Spindle Abnormalities and Augments Taxol Cytotoxicity in MDA-MB-231 Cells

[Cell Death Discovery] Researchers demonstrated that mdivi-1, a putative inhibitor of mitochondrial fission protein Drp1, enhanced the anticancer effects of taxol and overcame taxol resistance in a TNBC cell line.

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