ArticleLeukemia2015
A novel patient-derived tumorgraft model with TRAF1-ALK anaplastic large-cell lymphoma translocation.
Article in Leukemia, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
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Who cites it
26 citing papers in PubMed, 47 citations in OpenAlex.
- Review
- TRAF1 from a Structural Perspective.Biomolecules · 2024Review
- Comprehensive genomic analysis reveals molecular heterogeneity in pediatric ALK-positive anaplastic large cell lymphoma.Research square · 2024Article
- ALK fusion NSCLC oncogenes promote survival and inhibit NK cell responses viaProceedings of the National Academy of Sciences of the United States of America · 2023Article
- How molecular advances may improve the diagnosis and management of PTCL patients.Frontiers in oncology · 2023Review
- Deciphering the Shared and Specific Drug Resistance Mechanisms of Anaplastic Lymphoma Kinase via Binding Free Energy Computation.Research (Washington, D.C.) · 2023Article
- Review
- RNA demethylase ALKBH5 promotes tumorigenesis in multiple myeloma via TRAF1-mediated activation of NF-κB and MAPK signaling pathways.Oncogene · 2022Article
- Review
- A novel model of alternative NF-κB pathway activation in anaplastic large cell lymphoma.Leukemia · 2021Article
- Molecular insights into pathogenesis and targeted therapy of peripheral T cell lymphoma.Experimental hematology & oncology · 2020Review
- Diagnostic Capability of Next-Generation Sequencing Fusion Analysis in Identifying a Rare CASE ofFrontiers in oncology · 2020Article
- Review
- Review
- [Expressions and clinical significance of GAS1, IL-1RAP and PRF1 in patients with ALK positive anaplastic large cell lymphoma].Zhonghua xue ye xue za zhi = Zhonghua xueyexue zazhi · 2018Article
- TRAF1 Signaling in Human Health and Disease.Frontiers in immunology · 2018Review
- Genetic Alterations of TRAF Proteins in Human Cancers.Frontiers in immunology · 2018Review
- Targeting Autophagy in ALK-Associated Cancers.Cancers · 2017Review
- Article
- Targeting ALK: Precision Medicine Takes on Drug Resistance.Cancer discovery · 2017Review
Corrections and comments
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Authors and funding
42 authors at 13 institutions in 4 countries.
Funding
Abstract
Although anaplastic large-cell lymphomas (ALCL) carrying anaplastic lymphoma kinase (ALK) have a relatively good prognosis, aggressive forms exist. We have identified a novel translocation, causing the fusion of the TRAF1 and ALK genes, in one patient who presented with a leukemic ALK+ ALCL (ALCL-11). To uncover the mechanisms leading to high-grade ALCL, we developed a human patient-derived tumorgraft (hPDT) line. Molecular characterization of primary and PDT cells demonstrated the activation of ALK and nuclear factor kB (NFkB) pathways. Genomic studies of ALCL-11 showed the TP53 loss and the in vivo subclonal expansion of lymphoma cells, lacking PRDM1/Blimp1 and carrying c-MYC gene amplification. The treatment with proteasome inhibitors of TRAF1-ALK cells led to the downregulation of p50/p52 and lymphoma growth inhibition. Moreover, a NFkB gene set classifier stratified ALCL in distinct subsets with different clinical outcome. Although a selective ALK inhibitor (CEP28122) resulted in a significant clinical response of hPDT mice, nevertheless the disease could not be eradicated. These data indicate that the activation of NFkB signaling contributes to the neoplastic phenotype of TRAF1-ALK ALCL. ALCL hPDTs are invaluable tools to validate the role of druggable molecules, predict therapeutic responses and implement patient specific therapies.
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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.