ArticleCell2025
PAX translocations remodel mitochondrial metabolism through altered leucine usage in rhabdomyosarcoma.
Article in Cell, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
11 citing papers in PubMed.
- ANKRD11 deficiency reprograms CD8Nature immunology · 2026Article
- Review
- State-Dependent FGF Signaling in Satellite Cell-Mediated Skeletal Muscle Regeneration and Pathological Remodeling.Biomolecules · 2026Review
- Targeting fusion proteins in solid tumors: from oncogenic mechanisms to clinical interventions.Acta pharmacologica Sinica · 2026Review
- Pharmacological targeting of oncogenic condensates in cancer: mechanistic insights and therapeutic opportunities.Acta pharmacologica Sinica · 2026Review
- Comparative modes of chromatin engagement by PAX::FOXO1 fusions in rhabdomyosarcoma.bioRxiv : the preprint server for biology · 2026Article
- Biallelic PAX7 variants cause a novel Satellite Cell-opathy with progressive muscle involvement resembling facioscapulohumeral muscular dystrophy.Cell death & disease · 2026Article
- Fusion oncoproteins orchestrate tumorigenesis and sustain malignant progression via a positive feedback mechanism.Cell & bioscience · 2026Review
- Transfer RNA expression, modification, and derived small RNAs in cancer biology and clinical potential.Frontiers in immunology · 2026Review
- Generation of an iPSC-derived alveolar rhabdomyosarcoma cell line during directed endothelial differentiation.Stem cell research · 2025Article
- Leucine inhibits degradation of outer mitochondrial membrane proteins to adapt mitochondrial respiration.Nature cell biology · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors.
Funding
Abstract
Alveolar rhabdomyosarcoma (ARMS) patients harboring paired-box fusion proteins (PAX3/7-FOXO1) exhibit a greater incidence of tumor relapse, metastasis, and poor survival outcome, thereby underscoring the urgent need to develop effective therapies to treat this subtype of childhood cancer. To uncover mechanisms that contribute to tumor initiation, we develop a muscle progenitor model and use epigenomic approaches to unravel genome rewiring events mediated by PAX3/7 fusion proteins. Among the key targets of PAX3/7 fusion proteins, we identify a cohort of oncogenes, fibroblast growth factor (FGF) receptors, tRNA-modifying enzymes, and genes essential for mitochondrial metabolism and protein translation, which we successfully targeted in preclinical trials. We identify leucine usage as a key factor driving the growth of aggressive PAX-fusion tumors, as limiting its bioavailability impaired oxidative phosphorylation and mitochondrial metabolism, delaying tumor progression and improving survival in vivo. Our data provide a compelling list of actionable targets and suggest promising new strategies to treat this tumor.
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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.