ArticleJournal of experimental & clinical cancer research : CR2024
Extracellular vesicles activated cancer-associated fibroblasts promote lung cancer metastasis through mitophagy and mtDNA transfer.
Article in Journal of experimental & clinical cancer research : CR, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers, 1 of them a synthesis that pooled it.
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Who cites it
45 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Mitochondrial transfer in cancer: a global bibliometric analysis.Frontiers in oncology · 2026Pooled it
- Cancer-Associated Fibroblasts-Derived Exosomal HOXC8 Promotes Glycolysis and Malignant Metastasis of Lung Cancer Cells via CDKN3.Biochemical genetics · 2026Article
- Integrated pan-cancer analysis reveals a cancer-associated fibroblast oxidative stress response signature predicting immunotherapy response and prognosis.Apoptosis : an international journal on programmed cell death · 2026Article
- DLST Succinylation-Mediated Mitochondrial Metabolic Remodeling and Cuproptosis Resistance Promote Malignant Progression of Lung Adenocarcinoma.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Review
- Advances in miRNA-Mediated Bidirectional Crosstalk and Immune Evasion Mechanisms Between Lung Cancer Cells and CD8International journal of molecular sciences · 2026Review
- Mitochondrial quality control in health and disease: mechanisms and therapeutic targets.Signal transduction and targeted therapy · 2026Review
- From steatosis to metastasis: microenvironmental reprogramming of the liver in metabolic dysfunction-associated steatotic liver disease.Clinical and molecular hepatology · 2026Review
- Extracellular vesicles in solid tumors: from tumor ecology to engineered therapeutics.Molecular cancer · 2026Review
- Mitochondrial transfer between tumor and immune cells: a nexus of metabolic adaptation and immune dysfunction.Biomarker research · 2026Review
- The Regulatory Role and Mechanism of Myoferlin in Mitophagy During Papillary Thyroid Carcinogenesis.The Kaohsiung journal of medical sciences · 2026Article
- From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer.FEBS open bio · 2026Review
- Hallmarks of the ageing lung: 10 years later.The European respiratory journal · 2026Review
- Unlocking the potential of extracellular vesicles in cancer diagnosis and therapy: a comprehensive bibliometric study.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026Article
- Micro-Nanoplastic Exposure and Lung Cancer Biomarkers: The Role of Extracellular Vesicle-Mediated Intercellular Communication.International journal of molecular sciences · 2026Review
- Mitochondrial Transfer in the Tumor Microenvironment.Cancer science · 2026Review
- Nanomedicine novel strategies: deciphering the EV-metabolic axis as a natural nanocarrier network in lung cancer progression and cachexia.Journal of nanobiotechnology · 2026Review
- Mitochondria transfer: intercellular communication and tumor microenvironment dynamics.Cell communication and signaling : CCS · 2026Review
- Mitophagy and Ubiquitination Coordinate Context-Specific Mitochondrial Quality Control and EMT/MET Plasticity to Drive Cancer Cell Invasion.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Review
- Cancer-associated fibroblasts as a critical driver in tumor metastasis: The mechanisms and future perspectives.iScience · 2026Review
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundStudies have shown that oxidative stress and its resistance plays important roles in the process of tumor metastasis, and mitochondrial dysfunction caused by mitochondrial DNA (mtDNA) damage is an important molecular event in oxidative stress. In lung cancer, the normal fibroblasts (NFs) are activated as cancer-associated fibroblasts (CAFs), and act in the realms of the tumor microenvironment (TME) with consequences for tumor growth and metastasis. However, its activation mechanism and whether it participates in tumor metastasis through antioxidative stress remain unclear.
methodsThe role and signaling pathways of tumor cell derived extracellular vesicles (EVs) activating NFs and the characteristic of induced CAFs (iCAFs) were measured by the transmission electron microscopy, nanoparticle tracking analysis, immunofluorescence, collagen contraction assay, quantitative PCR, immunoblotting, luciferase reporter assay and mitochondrial membrane potential detection. Mitochondrial genome and single nucleotide polymorphism sequencing were used to investigate the transport of mtDNA from iCAFs to ρ
resultsOur findings revealed that EVs derived from high-metastatic lung cancer cells packaged miR-1290 that directly targets MT1G, leading to activation of AKT signaling in NFs and inducing NFs conversion to CAFs. The iCAFs exhibit higher levels of autophagy and mitophagy and more mtDNA release, and reactive oxygen species (ROS) could further promote this process. After cocultured with the conditioned medium (CM) of iCAFs, the ρ
conclusionsThese results elucidate a novel mechanism that CAFs activated by tumor-derived EVs can promote metastasis by transferring mtDNA and restoring mitochondrial function of tumor cells which result in resistance of oxidative stress, and provide a new therapeutic target for lung cancer metastasis.
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