ArticleNature2017
Dependency of a therapy-resistant state of cancer cells on a lipid peroxidase pathway.
Article in Nature, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1,161 papers, 1 of them a synthesis that pooled it.
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Who cites it
1,161 citing papers in PubMed, 1 synthesis or guideline pooled it, 1,941 citations in OpenAlex.
- Interaction of HIF-1a with various cell death pathways in tumor immune microenvironment (TIME).Apoptosis : an international journal on programmed cell death · 2026Pooled it
- AA-Induced Lipid Peroxidation at the Center of Tumor Cell Apoptosis and Ferroptosis.Reviews of physiology, biochemistry and pharmacology · 2027Review
- Physiological Significance and Functions of AA.Reviews of physiology, biochemistry and pharmacology · 2027Review
- Arginine metabolism, polyamine homeostasis and ferroptosis in cancer: Molecular links and therapeutic opportunities (Review).Molecular medicine reports · 2026Review
- Research progress of pancreatic cancer based on ferroptosis-cuproptosis interaction (Review).Oncology letters · 2026Review
- Reframing cancer therapy through tumor plasticity.Nature cancer · 2026Review
- Immunogenic cell death: synergizing ferroptosis and cuproptosis to overcome immunotherapy resistance.Medical oncology (Northwood, London, England) · 2026Review
- Circular RNAs in ferroptosis regulation and tumor progression of gynecological and breast cancers: molecular mechanisms and therapeutic potential.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026Review
- Targeted extracellular degradation of LRP8 promotes ferroptosis in cancer cells.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Selective elimination of quiescent cancer cells by dequalinium chloride via ROS-mediated ferroptosis.FEBS open bio · 2026Article
- Carbon nanoparticle-Fe (II) complex for ferroptosis therapy in refractory solid tumors: a phase I trial.Signal transduction and targeted therapy · 2026Article
- Diet-Induced Phospholipid Remodeling Dictates Ferroptosis Sensitivity and Tumorigenesis in the Pancreas.Cancer discovery · 2026Article
- Atractylenolide I stabilizes HMOX1 to induce ferroptosis and enhance lenvatinib efficacy in hepatocellular carcinoma.iScience · 2026Article
- The Emerging Role of Ferroptosis in Pediatric Cancer Biology and Therapy.International journal of molecular sciences · 2026Review
- Cancer-Intrinsic Protein Neddylation Modulates the Intratumoral Immune Landscape to Constrain Immune Checkpoint Blockade Therapy.Cancer immunology research · 2026Article
- Single-Cell Transcriptomic Analysis Reveals Ferroptosis-Related Signatures and Tumor Microenvironment Heterogeneity in Epithelial Ovarian Cancer.Cancer medicine · 2026Article
- Repurposing approved drugs as ferroptosis modulators: a critical review of clinical trials in cancer and neurodegeneration.Naunyn-Schmiedeberg's archives of pharmacology · 2026Review
- Glutathione reductase deficiency potentiates the immunogenicity of ferroptosis and cuproptosis via amplified reactive oxygen species accumulation and cGAS-STING pathway activation.Journal of hematology & oncology · 2026Article
- Cancer Stem Cell Quiescence: Molecular and Microenvironmental Evidence for an Actively Regulated Adaptive Survival Strategy.Cancer medicine · 2026Review
- Selenoprotein thioredoxin reductase 1 promotes cancer cells ferroptosis by suppressing GPX4 expression.Cell death and differentiation · 2026Article
1,101 more citing papers are in PubMed but not listed here.
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Authors and funding
40 authors at 12 institutions in 2 countries.
Funding
Abstract
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 treatment modalities across diverse cancer lineages, but the mechanistic underpinning for this state has remained incompletely understood. Here we molecularly characterize this therapy-resistant high-mesenchymal cell state in human cancer cell lines and organoids and show that it depends on a druggable lipid-peroxidase pathway that protects against ferroptosis, a non-apoptotic form of cell death induced by the build-up of toxic lipid peroxides. We show that this cell state is characterized by activity of enzymes that promote the synthesis of polyunsaturated lipids. These lipids are the substrates for lipid peroxidation by lipoxygenase enzymes. This lipid metabolism creates a dependency on pathways converging on the phospholipid glutathione peroxidase (GPX4), a selenocysteine-containing enzyme that dissipates lipid peroxides and thereby prevents the iron-mediated reactions of peroxides that induce ferroptotic cell death. Dependency on GPX4 was found to exist across diverse therapy-resistant states characterized by high expression of ZEB1, including epithelial-mesenchymal transition in epithelial-derived carcinomas, TGFβ-mediated therapy-resistance in melanoma, treatment-induced neuroendocrine transdifferentiation in prostate cancer, and sarcomas, which are fixed in a mesenchymal state owing to their cells of origin. We identify vulnerability to ferroptic cell death induced by inhibition of a lipid peroxidase pathway as a feature of therapy-resistant cancer cells across diverse mesenchymal cell-state contexts.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.