ML162 is a small molecule that induces ferroptosis via covalent inhibition of cellular phospholipid glutathione peroxidase (GPX-4; GPX4; GSHPx-4; PHGPx; snGPx; snPHGPx). Synthetic lethality studies in cancer cultures identify contributing factors such as HRas(G12V) expression and fumarate hydratase (FH) deletion to ML162 sensitivity (IC50 = 25 nM & 35 nM, respectively, in BJeLR-HRas(G12V) & UOK262-FH-/- cultures).
Cell chemical biology, 23(2), 225-235 (2016-02-09)
Precision medicine in oncology requires not only identification of cancer-associated mutations but also effective drugs for each cancer genotype, which is still a largely unsolved problem. One approach for the latter challenge has been large-scale testing of small molecules in
Plasticity of the cell state has been proposed to drive resistance to multiple classes of cancer therapies, thereby limiting their effectiveness. A high-mesenchymal cell state observed in human tumours and cancer cell lines has been associated with resistance to multiple
Synthetic lethal screening is a chemical biology approach to identify small molecules that selectively kill oncogene-expressing cell lines with the goal of identifying pathways that provide specific targets against cancer cells. We performed a high-throughput screen of 303,282 compounds from
International journal of molecular sciences, 22(22) (2021-11-28)
Disease relapse and therapy resistance remain key challenges in treating multiple myeloma. Underlying (epi-)mutational events can promote myelomagenesis and contribute to multi-drug and apoptosis resistance. Therefore, compounds inducing ferroptosis, a form of iron and lipid peroxidation-regulated cell death, are appealing
The high rate of clinical response to protein-kinase-targeting drugs matched to cancer patients with specific genomic alterations has prompted efforts to use cancer cell line (CCL) profiling to identify additional biomarkers of small-molecule sensitivities. We have quantitatively measured the sensitivity
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