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Hoang NM, Liu Y, Bates PD, Heaton AR, Lopez AF, Liu P, Zhu F, Chen R, Kondapelli A, Zhang X, Selberg PE, Ngo VN, Skala MC, Capitini CM, Rui L. Targeting DNMT3A-mediated oxidative phosphorylation to overcome ibrutinib resistance in mantle cell lymphoma. Cell Rep Med 2024; 5:101484. [PMID: 38554704 PMCID: PMC11031386 DOI: 10.1016/j.xcrm.2024.101484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 11/21/2023] [Accepted: 03/04/2024] [Indexed: 04/02/2024]
Abstract
The use of Bruton tyrosine kinase (BTK) inhibitors such as ibrutinib achieves a remarkable clinical response in mantle cell lymphoma (MCL). Acquired drug resistance, however, is significant and affects long-term survival of MCL patients. Here, we demonstrate that DNA methyltransferase 3A (DNMT3A) is involved in ibrutinib resistance. We find that DNMT3A expression is upregulated upon ibrutinib treatment in ibrutinib-resistant MCL cells. Genetic and pharmacological analyses reveal that DNMT3A mediates ibrutinib resistance independent of its DNA-methylation function. Mechanistically, DNMT3A induces the expression of MYC target genes through interaction with the transcription factors MEF2B and MYC, thus mediating metabolic reprogramming to oxidative phosphorylation (OXPHOS). Targeting DNMT3A with low-dose decitabine inhibits the growth of ibrutinib-resistant lymphoma cells both in vitro and in a patient-derived xenograft mouse model. These findings suggest that targeting DNMT3A-mediated metabolic reprogramming to OXPHOS with decitabine provides a potential therapeutic strategy to overcome ibrutinib resistance in relapsed/refractory MCL.
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Affiliation(s)
- Nguyet-Minh Hoang
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA; Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA; McArdle Laboratory for Cancer Research, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA
| | - Yunxia Liu
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA; Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA
| | - Paul D Bates
- Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA; Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA
| | - Alexa R Heaton
- Morgridge Institute for Research, University of Wisconsin-Madison, Madison, WI 53715, USA; Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA
| | - Angelica F Lopez
- Morgridge Institute for Research, University of Wisconsin-Madison, Madison, WI 53715, USA; Department of Biomedical Engineering, University of Wisconsin-Madison College of Engineering, Madison, WI 53706, USA
| | - Peng Liu
- Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA; Department of Biostatistics and Medical Informatics, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA
| | - Fen Zhu
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA; Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA
| | - Ruoyu Chen
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA; Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA
| | - Apoorv Kondapelli
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA; Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA
| | - Xiyu Zhang
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA; Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA
| | - Paul E Selberg
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA; Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA
| | - Vu N Ngo
- Department of Systems Biology, Beckman Research Institute, City of Hope, Duarte, CA 91010, USA
| | - Melissa C Skala
- Morgridge Institute for Research, University of Wisconsin-Madison, Madison, WI 53715, USA; Department of Biomedical Engineering, University of Wisconsin-Madison College of Engineering, Madison, WI 53706, USA
| | - Christian M Capitini
- Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA; Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA
| | - Lixin Rui
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA; Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA.
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2
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Detailed characterization of the transcriptome of single B cells in mantle cell lymphoma suggesting a potential use for SOX4. Sci Rep 2021; 11:19092. [PMID: 34580376 PMCID: PMC8476518 DOI: 10.1038/s41598-021-98560-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 09/07/2021] [Indexed: 01/04/2023] Open
Abstract
Mantle cell lymphoma (MCL) is a malignancy arising from naive B lymphocytes with common bone marrow (BM) involvement. Although t(11;14) is a primary event in MCL development, the highly diverse molecular etiology and causal genomic events are still being explored. We investigated the transcriptome of CD19+ BM cells from eight MCL patients at single-cell level. The transcriptomes revealed marked heterogeneity across patients, while general homogeneity and clonal continuity was observed within the patients with no clear evidence of subclonal involvement. All patients were SOX11+CCND1+CD20+. Despite monotypic surface immunoglobulin (Ig) κ or λ protein expression in MCL, 10.9% of the SOX11 + malignant cells expressed both light chain transcripts. The early lymphocyte transcription factor SOX4 was expressed in a fraction of SOX11 + cells in two patients and co-expressed with the precursor lymphoblastic marker, FAT1, in a blastoid case, suggesting a potential prognostic role. Additionally, SOX4 was found to identify non-malignant SOX11– pro-/pre-B cell populations. Altogether, the observed expression of markers such as SOX4, CD27, IgA and IgG in the SOX11+ MCL cells, may suggest that the malignant cells are not fixed in the differentiation state of naïve mature B cells, but instead the patients carry B lymphocytes of different differentiation stages.
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3
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Fu Y, Zhang Y, Khoo BL. Liquid biopsy technologies for hematological diseases. Med Res Rev 2020; 41:246-274. [PMID: 32929726 DOI: 10.1002/med.21731] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 08/10/2020] [Accepted: 09/02/2020] [Indexed: 12/18/2022]
Abstract
Since the discovery of circulating tumor cells in 1869, technological advances in studying circulating biomarkers from patients' blood have made the diagnosis of nonhematologic cancers less invasive. Technological advances in the detection and analysis of biomarkers provide new opportunities for the characterization of other disease types. When compared with traditional biopsies, liquid biopsy markers, such as exfoliated bladder cancer cells, circulating cell-free DNA (cfDNA), and extracellular vesicles (EV), are considered more convenient than conventional biopsies. Liquid biopsy markers undoubtedly have the potential to influence disease management and treatment dynamics. Our main focuses of this review will be the cell-based, gene-based, and protein-based key liquid biopsy markers (including EV and cfDNA) in disease detection, and discuss the research progress of these biomarkers used in conjunction with liquid biopsy. First, we highlighted the key technologies that have been broadly adopted used in hematological diseases. Second, we introduced the latest technological developments for the specific detection of cardiovascular disease, leukemia, and coronavirus disease. Finally, we concluded with perspectives on these research areas, focusing on the role of microfluidic technology and artificial intelligence in point-of-care medical applications. We believe that the noninvasive capabilities of these technologies have great potential in the development of diagnostics and can influence treatment options, thereby advancing precision disease management.
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Affiliation(s)
- Yatian Fu
- Department of Biomedical Engineering, City University of Hong Kong, Kowloon Tong, Hong Kong, China
| | - Yiyuan Zhang
- Department of Biomedical Engineering, City University of Hong Kong, Kowloon Tong, Hong Kong, China
| | - Bee Luan Khoo
- Department of Biomedical Engineering, City University of Hong Kong, Kowloon Tong, Hong Kong, China
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4
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Le Bris Y, Magrangeas F, Moreau A, Chiron D, Guérin-Charbonnel C, Theisen O, Pichon O, Canioni D, Burroni B, Maisonneuve H, Thieblemont C, Oberic L, Gyan E, Pellat-Deceunynck C, Hermine O, Delfau-Larue MH, Tessoulin B, Béné MC, Minvielle S, Le Gouill S. Whole genome copy number analysis in search of new prognostic biomarkers in first line treatment of mantle cell lymphoma. A study by the LYSA group. Hematol Oncol 2020; 38:446-455. [PMID: 32472610 DOI: 10.1002/hon.2750] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 05/11/2020] [Accepted: 05/24/2020] [Indexed: 11/09/2022]
Abstract
Mantle cell lymphoma (MCL) is a lymphoproliferative disorder characterized by the t(11;14)(q13;q32) CCND1/IGH translocation. This lymphoma is however extremely heterogeneous in terms of molecular alterations. Moreover, the course of the disease can vary greatly between indolent forms with slow progression and aggressive conditions rapidly pejorative. The identification of early markers allowing to predict individual patients outcome has however been unsuccessful so far. The LyMa trial treated homogeneously a cohort of young MCL patients. This appeared as a good opportunity to search for biomarkers of response to therapy. DNA extracted from diagnostic paraffin-embedded lymph node biopsies from 100 patients with newly diagnosed MCL, homogeneously treated in this prospective clinical trial, were investigated for copy number alterations and copy neutral loss of heterozygosity using the Oncoscan SNP-array scanning the whole genome. An independent confirmatory cohort was used to strengthen the possibly relevant anomalies observed. Here we describe the recurrent anomalies identified with this technique. Deletions of 17p(TP53) and 9p(CDKN2A) were more frequent in refractory or early relapsing patients (10%), but had no significant impact in univariate analysis on progression-free (PFS) or overall survival (OS). Regardless of the presence of TP53 or CDKN2A deletions, gains in 7p22 (8,5%) were associated with better PFS in univariate but not in multivariate analysis including MCL International Prognostic Index and treatment. Gains of 11q(CCDN1), suggesting gains of the CCND1/IGH fusion, were associated with worse OS and PFS in univariate and multivariate analyses. This worse prognosis impact was confirmed by FISH in an independent confirmatory cohort. This work, using a whole genome approach, confirms the broad genomic landscape of MCL and shows that gains of the CCND1/IGH fusion can be considered as a new prognostic structural variant. Genomic abnormalities of prognostic impact could be useful to strengthen or de-escalate treatment schedules or choosing targeted therapies or CART-cells.
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Affiliation(s)
- Yannick Le Bris
- Hematology Biology Department, Nantes University Hospital, Nantes, France.,CRCINA, INSERM, CNRS, Université d'Angers, Université de Nantes, Nantes, France
| | - Florence Magrangeas
- CRCINA, INSERM, CNRS, Université d'Angers, Université de Nantes, Nantes, France
| | - Anne Moreau
- Pathology Department Nantes University Hospital, now in Centre Hospitalier Départemental de Vendée, La Roche sur Yon, France
| | - David Chiron
- CRCINA, INSERM, CNRS, Université d'Angers, Université de Nantes, Nantes, France
| | - Catherine Guérin-Charbonnel
- CRCINA, INSERM, CNRS, Université d'Angers, Université de Nantes, Nantes, France.,Institut de Cancérologie de l'Ouest, U892, Saint-Herblain, France
| | - Olivier Theisen
- Hematology Biology Department, Nantes University Hospital, Nantes, France
| | - Olivier Pichon
- Genetic Department, Nantes University Hospital, Nantes, France
| | | | - Barbara Burroni
- Pathology Department, Cochin University Hospital, Paris, France
| | - Hervé Maisonneuve
- Hematology Clinic, Centre Hospitalier Départemental de Vendée, La Roche sur Yon, France
| | | | - Lucie Oberic
- Clinical Hematology Department, IUCT Oncopole, Toulouse University Hospital, Toulouse, France
| | - Emmanuel Gyan
- Clinical Hematology Department, Tours University Hospital, Tours, France
| | | | - Olivier Hermine
- Clinical Hematology Department, Necker University Hospital, Paris, France
| | | | - Benoît Tessoulin
- CRCINA, INSERM, CNRS, Université d'Angers, Université de Nantes, Nantes, France.,Clinical Hematology Department, Nantes University Hospital, Nantes, France
| | - Marie-Christine Béné
- Hematology Biology Department, Nantes University Hospital, Nantes, France.,CRCINA, INSERM, CNRS, Université d'Angers, Université de Nantes, Nantes, France
| | - Stéphane Minvielle
- CRCINA, INSERM, CNRS, Université d'Angers, Université de Nantes, Nantes, France
| | - Steven Le Gouill
- CRCINA, INSERM, CNRS, Université d'Angers, Université de Nantes, Nantes, France.,Clinical Hematology Department, Nantes University Hospital, Nantes, France
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5
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Tang J, Zhang L, Zhou T, Sun Z, Kong L, Jing L, Xing H, Wu H, Liu Y, Zhou S, Li J, Chen M, Xu F, Tang J, Ma T, Hu M, Liu D, Guo J, Zhu X, Chen Y, Ye T, Wang J, Li X, Xing HR. Identification and characterization of the cellular subclones that contribute to the pathogenesis of mantle cell lymphoma. Genes Dis 2018; 6:407-418. [PMID: 31832521 PMCID: PMC6889030 DOI: 10.1016/j.gendis.2018.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Accepted: 12/17/2018] [Indexed: 12/03/2022] Open
Abstract
Mantle cell lymphoma (MCL) is a B-cell malignancy with poor clinical outcome and undefined pathogenesis. Development of clinically relevant cellular models for MCL research is an urgent need. Our preliminary observations lead the development of two novel hypotheses that we tested in this study: 1. multicellular spheroid might be a unique growth mode of early-stage cells in MCL; 2. MCL might be a polyclonal tumor. We made the following original observations that have not been reported: First, we have provided a new experiment method for enriching MCL early-stage cells and characterized the spheroid mode of growth as a unique feature of early-stage MCL cells in cell line as well as in clinical samples. Second, we have established a clinically relevant cellular model of MCL, the JeKo-1-spheroid cell line, that was highly enriched in early-stage sub-clones. JeKo-1-spheroid cells and the spheroid growing cells enriched from MCL patients exhibited comparably enhanced tumorigenic abilities and similar biological features. Third, Immunophenotypic analysis has revealed that MCL may be derived from precursor-B(pre-B), immature-B and mature-B cells, not only the mature-B cells as WHO classified in 2016. Fourth, MCL may be a polyclonal disease composed of CD19–/IgM–, CD19–/IgM+, CD19+/IgM+ three sub-clones, of which the CD19–/IgM+ sub-clone might be the dominant sub-clone with the strongest tumorigenic ability. Fifth, CD19+/IgM– that differentiates MCL and normal B cells may represent a new marker for MCL early detection, minor residual disease monitoring after therapies and prognosis.
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Affiliation(s)
- Junling Tang
- Laboratory of Translational Cancer Stem Cell Research, Institute of Life Sciences, Chongqing Medical University, 1 Yixueyuan Rd, Chongqing, 400016, China.,Department of Hematology, The Affiliated Hospital of Southwest Medical University, 25 Tai Ping Street, Luzhou, 646000, China
| | - Li Zhang
- The Affiliated Stomatology Hospital of Southwest Medical University, 2 Jiangyangnan Rd, Luzhou, 646000, China
| | - Tiejun Zhou
- Department of Pathology, The Affiliated Hospital of Southwest Medical University, 25 Tai Ping Street, Luzhou, 646000, China
| | - Zhiwei Sun
- Laboratory of Translational Cancer Stem Cell Research, Institute of Life Sciences, Chongqing Medical University, 1 Yixueyuan Rd, Chongqing, 400016, China
| | - Liangsheng Kong
- Laboratory of Translational Cancer Stem Cell Research, Institute of Life Sciences, Chongqing Medical University, 1 Yixueyuan Rd, Chongqing, 400016, China
| | - Li Jing
- Department of Hematology, The Affiliated Hospital of Southwest Medical University, 25 Tai Ping Street, Luzhou, 646000, China
| | - Hongyun Xing
- Department of Hematology, The Affiliated Hospital of Southwest Medical University, 25 Tai Ping Street, Luzhou, 646000, China
| | - Hongyan Wu
- Department of Hematology, The Affiliated Hospital of Southwest Medical University, 25 Tai Ping Street, Luzhou, 646000, China
| | - Yongli Liu
- Laboratory of Translational Cancer Stem Cell Research, Institute of Life Sciences, Chongqing Medical University, 1 Yixueyuan Rd, Chongqing, 400016, China
| | - Shixia Zhou
- Laboratory of Translational Cancer Stem Cell Research, Institute of Life Sciences, Chongqing Medical University, 1 Yixueyuan Rd, Chongqing, 400016, China
| | - Jingyuan Li
- Laboratory of Translational Cancer Stem Cell Research, Institute of Life Sciences, Chongqing Medical University, 1 Yixueyuan Rd, Chongqing, 400016, China
| | - Mei Chen
- Department of Hematology, The Affiliated Hospital of Southwest Medical University, 25 Tai Ping Street, Luzhou, 646000, China
| | - Fang Xu
- Department of Hematology, Mianyang Central Hospital, 12 Changjia Lane, Jingzhong Street, Mianyang, 621000, China
| | - Jirui Tang
- Department of Hematology, The Affiliated Hospital of Southwest Medical University, 25 Tai Ping Street, Luzhou, 646000, China
| | - Tao Ma
- Department of Hematology, The Affiliated Hospital of Southwest Medical University, 25 Tai Ping Street, Luzhou, 646000, China
| | - Min Hu
- Department of Hematology, The Affiliated Hospital of Southwest Medical University, 25 Tai Ping Street, Luzhou, 646000, China
| | - Dan Liu
- Department of Hematology, The Affiliated Hospital of Southwest Medical University, 25 Tai Ping Street, Luzhou, 646000, China
| | - Jing Guo
- Department of Hematology, The Affiliated Hospital of Southwest Medical University, 25 Tai Ping Street, Luzhou, 646000, China
| | - Xiaofeng Zhu
- Department of Hematology, The Affiliated Hospital of Southwest Medical University, 25 Tai Ping Street, Luzhou, 646000, China
| | - Yan Chen
- Department of Hematology, The Affiliated Hospital of Southwest Medical University, 25 Tai Ping Street, Luzhou, 646000, China
| | - Ting Ye
- Laboratory of Translational Cancer Stem Cell Research, Institute of Life Sciences, Chongqing Medical University, 1 Yixueyuan Rd, Chongqing, 400016, China
| | - Jianyu Wang
- Laboratory of Translational Cancer Stem Cell Research, Institute of Life Sciences, Chongqing Medical University, 1 Yixueyuan Rd, Chongqing, 400016, China
| | - Xiaoming Li
- Department of Hematology, The Affiliated Hospital of Southwest Medical University, 25 Tai Ping Street, Luzhou, 646000, China
| | - H Rosie Xing
- Laboratory of Translational Cancer Stem Cell Research, Institute of Life Sciences, Chongqing Medical University, 1 Yixueyuan Rd, Chongqing, 400016, China.,School of Biomedical Engineering, Chongqing Medical University, 1 Yixueyuan Rd, Chongqing, 400016, China
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6
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Hocking J, Mithraprabhu S, Kalff A, Spencer A. Liquid biopsies for liquid tumors: emerging potential of circulating free nucleic acid evaluation for the management of hematologic malignancies. Cancer Biol Med 2016; 13:215-25. [PMID: 27458529 PMCID: PMC4944540 DOI: 10.20892/j.issn.2095-3941.2016.0025] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Circulating free nucleic acids; cell free DNA and circulating micro-RNA, are found in the
plasma of patients with hematologic and solid malignancies at levels higher than that of
healthy individuals. In patients with hematologic malignancy cell free DNA reflects the
underlying tumor mutational profile, whilst micro-RNAs reflect genetic interference
mechanisms within a tumor and potentially the surrounding microenvironment and immune
effector cells. These circulating nucleic acids offer a potentially simple, non-invasive,
repeatable analysis that can aid in diagnosis, prognosis and therapeutic decisions in
cancer treatment.
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Affiliation(s)
- Jay Hocking
- Myeloma Research Group, Australian Center for Blood Diseases, Monash University, Melbourne 3004, Australia; Malignant Haematology & Stem Cell Transplantation Service, Alfred Hospital, Melbourne 3004, Australia
| | - Sridurga Mithraprabhu
- Myeloma Research Group, Australian Center for Blood Diseases, Monash University, Melbourne 3004, Australia
| | - Anna Kalff
- Malignant Haematology & Stem Cell Transplantation Service, Alfred Hospital, Melbourne 3004, Australia
| | - Andrew Spencer
- Myeloma Research Group, Australian Center for Blood Diseases, Monash University, Melbourne 3004, Australia; Malignant Haematology & Stem Cell Transplantation Service, Alfred Hospital, Melbourne 3004, Australia
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7
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Tabe Y, Kojima K, Yamamoto S, Sekihara K, Matsushita H, Davis RE, Wang Z, Ma W, Ishizawa J, Kazuno S, Kauffman M, Shacham S, Fujimura T, Ueno T, Miida T, Andreeff M. Ribosomal Biogenesis and Translational Flux Inhibition by the Selective Inhibitor of Nuclear Export (SINE) XPO1 Antagonist KPT-185. PLoS One 2015; 10:e0137210. [PMID: 26340096 PMCID: PMC4560410 DOI: 10.1371/journal.pone.0137210] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2015] [Accepted: 08/13/2015] [Indexed: 01/01/2023] Open
Abstract
Mantle cell lymphoma (MCL) is an aggressive B-cell lymphoma characterized by the aberrant expression of several growth-regulating, oncogenic effectors. Exportin 1 (XPO1) mediates the nucleocytoplasmic transport of numerous molecules including oncogenic growth-regulating factors, RNAs, and ribosomal subunits. In MCL cells, the small molecule KPT-185 blocks XPO1 function and exerts anti-proliferative effects. In this study, we investigated the molecular mechanisms of this putative anti-tumor effect on MCL cells using cell growth/viability assays, immunoblotting, gene expression analysis, and absolute quantification proteomics. KPT-185 exhibited a p53-independent anti-lymphoma effect on MCL cells, by suppression of oncogenic mediators (e.g., XPO1, cyclin D1, c-Myc, PIM1, and Bcl-2 family members), repression of ribosomal biogenesis, and downregulation of translation/chaperone proteins (e.g., PIM2, EEF1A1, EEF2, and HSP70) that are part of the translational/transcriptional network regulated by heat shock factor 1. These results elucidate a novel mechanism in which ribosomal biogenesis appears to be a key component through which XPO1 contributes to tumor cell survival. Thus, we propose that the blockade of XPO1 could be a promising, novel strategy for the treatment of MCL and other malignancies overexpressing XPO1.
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Affiliation(s)
- Yoko Tabe
- Section of Molecular Hematology and Therapy, Department of Leukemia, The University of Texas M. D. Anderson Cancer Center, Houston, TX, United States of America
- Department of Clinical Laboratory Medicine, Biomedical Research Center Graduate School of Medicine, Juntendo University, Tokyo, Japan
| | - Kensuke Kojima
- Section of Molecular Hematology and Therapy, Department of Leukemia, The University of Texas M. D. Anderson Cancer Center, Houston, TX, United States of America
| | - Shinichi Yamamoto
- Department of Clinical Laboratory Medicine, Biomedical Research Center Graduate School of Medicine, Juntendo University, Tokyo, Japan
- Leading Center for the Development and Research of Cancer Medicine, Biomedical Research Center Graduate School of Medicine, Juntendo University, Tokyo, Japan
| | - Kazumasa Sekihara
- Department of Clinical Laboratory Medicine, Biomedical Research Center Graduate School of Medicine, Juntendo University, Tokyo, Japan
- Leading Center for the Development and Research of Cancer Medicine, Biomedical Research Center Graduate School of Medicine, Juntendo University, Tokyo, Japan
| | - Hiromichi Matsushita
- Department of Laboratory Medicine, Tokai University of Medicine, Kanagawa, Japan
| | - Richard Eric Davis
- Department of Lymphoma and Myeloma, The University of Texas M. D. Anderson Cancer Center, Houston, TX, United States of America
| | - Zhiqiang Wang
- Department of Lymphoma and Myeloma, The University of Texas M. D. Anderson Cancer Center, Houston, TX, United States of America
| | - Wencai Ma
- Department of Lymphoma and Myeloma, The University of Texas M. D. Anderson Cancer Center, Houston, TX, United States of America
| | - Jo Ishizawa
- Section of Molecular Hematology and Therapy, Department of Leukemia, The University of Texas M. D. Anderson Cancer Center, Houston, TX, United States of America
| | - Saiko Kazuno
- Laboratory of Proteomics and Biomolecular Science, Biomedical Research Center Graduate School of Medicine, Juntendo University, Tokyo, Japan
| | - Michael Kauffman
- Karyopharm Therapeutics Inc., Natick, MA, United States of America
| | - Sharon Shacham
- Karyopharm Therapeutics Inc., Natick, MA, United States of America
| | - Tsutomu Fujimura
- Laboratory of Proteomics and Biomolecular Science, Biomedical Research Center Graduate School of Medicine, Juntendo University, Tokyo, Japan
| | - Takashi Ueno
- Laboratory of Proteomics and Biomolecular Science, Biomedical Research Center Graduate School of Medicine, Juntendo University, Tokyo, Japan
| | - Takashi Miida
- Department of Clinical Laboratory Medicine, Biomedical Research Center Graduate School of Medicine, Juntendo University, Tokyo, Japan
| | - Michael Andreeff
- Section of Molecular Hematology and Therapy, Department of Leukemia, The University of Texas M. D. Anderson Cancer Center, Houston, TX, United States of America
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8
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Yoshida N, Tsuzuki S, Karube K, Takahara T, Suguro M, Miyoshi H, Nishikori M, Shimoyama M, Tsukasaki K, Ohshima K, Seto M. STX11 functions as a novel tumor suppressor gene in peripheral T-cell lymphomas. Cancer Sci 2015; 106:1455-62. [PMID: 26176172 PMCID: PMC4637999 DOI: 10.1111/cas.12742] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2015] [Revised: 07/07/2015] [Accepted: 07/09/2015] [Indexed: 12/28/2022] Open
Abstract
Peripheral T-cell lymphomas (PTCL) are a heterogeneous group of non-Hodgkin lymphomas with poor prognosis. Their molecular pathogenesis has not been entirely elucidated. We previously showed that 6q24 is one of the most frequently deleted regions in primary thyroid T-cell lymphoma. In this study, we extended the analysis to other subtypes of PTCL and performed functional assays to identify the causative genes of PTCL that are located on 6q24. Genomic loss of 6q24 was observed in 14 of 232 (6%) PTCL cases. The genomic loss regions identified at 6q24 always involved only two known genes, STX11 and UTRN. The expression of STX11, but not UTRN, was substantially lower in PTCL than in normal T-cells. STX11 sequence analysis revealed mutations in two cases (one clinical sample and one T-cell line). We further analyzed the function of STX11 in 14 cell lines belonging to different lineages. STX11 expression only suppressed the proliferation of T-cell lines bearing genomic alterations at the STX11 locus. Interestingly, expression of a novel STX11 mutant (p.Arg78Cys) did not exert suppressive effects on the induced cell lines, suggesting that this mutant is a loss-of-function mutation. In addition, STX11-altered PTCL not otherwise specified cases were characterized by the presence of hemophagocytic syndrome (67% vs 8%, P = 0.04). They also tended to have a poor prognosis compared with those without STX11 alteration. These results suggest that STX11 plays an important role in the pathogenesis of PTCL and they may contribute to the future development of new drugs for the treatment of PTCL.
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Affiliation(s)
- Noriaki Yoshida
- Division of Molecular Medicine, Aichi Cancer Center Research Institute, Nagoya, Japan.,Department of Cancer Genetics, Nagoya University Graduate School of Medicine at Aichi Cancer Center Research Institute, Nagoya, Japan.,Department of Pathology, Kurume University School of Medicine, Kurume, Japan
| | - Shinobu Tsuzuki
- Division of Molecular Medicine, Aichi Cancer Center Research Institute, Nagoya, Japan
| | - Kennosuke Karube
- Division of Molecular Medicine, Aichi Cancer Center Research Institute, Nagoya, Japan
| | - Taishi Takahara
- Division of Molecular Medicine, Aichi Cancer Center Research Institute, Nagoya, Japan.,Department of Pathology and Laboratory Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Miyuki Suguro
- Division of Molecular Medicine, Aichi Cancer Center Research Institute, Nagoya, Japan
| | - Hiroaki Miyoshi
- Department of Pathology, Kurume University School of Medicine, Kurume, Japan
| | - Momoko Nishikori
- Department of Hematology and Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Masanori Shimoyama
- Multi-institutional Clinical Trial Support Center, National Cancer Center, Tokyo, Japan
| | - Kunihiro Tsukasaki
- Department of Hematology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Koichi Ohshima
- Department of Pathology, Kurume University School of Medicine, Kurume, Japan
| | - Masao Seto
- Division of Molecular Medicine, Aichi Cancer Center Research Institute, Nagoya, Japan.,Department of Cancer Genetics, Nagoya University Graduate School of Medicine at Aichi Cancer Center Research Institute, Nagoya, Japan.,Department of Pathology, Kurume University School of Medicine, Kurume, Japan
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9
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Hartmann L, Stephenson CF, Verkamp SR, Johnson KR, Burnworth B, Hammock K, Brodersen LE, de Baca ME, Wells DA, Loken MR, Zehentner BK. Detection of clonal evolution in hematopoietic malignancies by combining comparative genomic hybridization and single nucleotide polymorphism arrays. Clin Chem 2014; 60:1558-68. [PMID: 25320376 DOI: 10.1373/clinchem.2014.227785] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND Array comparative genomic hybridization (aCGH) has become a powerful tool for analyzing hematopoietic neoplasms and identifying genome-wide copy number changes in a single assay. aCGH also has superior resolution compared with fluorescence in situ hybridization (FISH) or conventional cytogenetics. Integration of single nucleotide polymorphism (SNP) probes with microarray analysis allows additional identification of acquired uniparental disomy, a copy neutral aberration with known potential to contribute to tumor pathogenesis. However, a limitation of microarray analysis has been the inability to detect clonal heterogeneity in a sample. METHODS This study comprised 16 samples (acute myeloid leukemia, myelodysplastic syndrome, chronic lymphocytic leukemia, plasma cell neoplasm) with complex cytogenetic features and evidence of clonal evolution. We used an integrated manual peak reassignment approach combining analysis of aCGH and SNP microarray data for characterization of subclonal abnormalities. We compared array findings with results obtained from conventional cytogenetic and FISH studies. RESULTS Clonal heterogeneity was detected in 13 of 16 samples by microarray on the basis of log2 values. Use of the manual peak reassignment analysis approach improved resolution of the sample's clonal composition and genetic heterogeneity in 10 of 13 (77%) patients. Moreover, in 3 patients, clonal disease progression was revealed by array analysis that was not evident by cytogenetic or FISH studies. CONCLUSIONS Genetic abnormalities originating from separate clonal subpopulations can be identified and further characterized by combining aCGH and SNP hybridization results from 1 integrated microarray chip by use of the manual peak reassignment technique. Its clinical utility in comparison to conventional cytogenetic or FISH studies is demonstrated.
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10
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Suguro M, Yoshida N, Umino A, Kato H, Tagawa H, Nakagawa M, Fukuhara N, Karnan S, Takeuchi I, Hocking TD, Arita K, Karube K, Tsuzuki S, Nakamura S, Kinoshita T, Seto M. Clonal heterogeneity of lymphoid malignancies correlates with poor prognosis. Cancer Sci 2014; 105:897-904. [PMID: 24815991 PMCID: PMC4317909 DOI: 10.1111/cas.12442] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2014] [Revised: 05/01/2014] [Accepted: 05/06/2014] [Indexed: 11/30/2022] Open
Abstract
Clonal heterogeneity in lymphoid malignancies has been recently reported in adult T-cell lymphoma/leukemia, peripheral T-cell lymphoma, not otherwise specified, and mantle cell lymphoma. Our analysis was extended to other types of lymphoma including marginal zone lymphoma, follicular lymphoma and diffuse large B-cell lymphoma. To determine the presence of clonal heterogeneity, 332 cases were examined using array comparative genomic hybridization analysis. Results showed that incidence of clonal heterogeneity varied from 25% to 69% among different types of lymphoma. Survival analysis revealed that mantle cell lymphoma and diffuse large B-cell lymphoma with clonal heterogeneity showed significantly poorer prognosis, and that clonal heterogeneity was confirmed as an independent predictor of poor prognosis for both types of lymphoma. Interestingly, 8q24.1 (MYC) gain, 9p21.3 (CDKN2A/2B) loss and 17p13 (TP53, ATP1B2, SAT2, SHBG) loss were recurrent genomic lesions among various types of lymphoma with clonal heterogeneity, suggesting at least in part that alterations of these genes may play a role in clonal heterogeneity.
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Affiliation(s)
- Miyuki Suguro
- Division of Molecular Medicine, Aichi Cancer Center Research Institute, Nagoya, Japan
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11
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Gibson SE, Luo J, Sathanoori M, Liao J, Surti U, Swerdlow SH. Whole-genome single nucleotide polymorphism array analysis is complementary to classical cytogenetic analysis in the evaluation of lymphoid proliferations. Am J Clin Pathol 2014; 141:247-55. [PMID: 24436273 DOI: 10.1309/ajcprhght28duwla] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
OBJECTIVES To explore how much additional information single nucleotide polymorphism (SNP) arrays provide and whether they could partially replace classical cytogenetics. METHODS Twenty-six lymphoid proliferations with available cytogenetic studies were analyzed with the Affymetrix Genome-Wide Human SNP Array 6.0 (Affymetrix, Santa Clara, CA). RESULTS Eleven of 26 cases demonstrated complete concordance between cytogenetics and SNP analysis, and 10 of 26 cases demonstrated partial concordance. Five discordant cases had copy number abnormalities (CNAs) with cytogenetics not identified with SNP arrays. While SNP analysis showed CNAs not apparent by cytogenetics in eight cases and helped clarify the karyotype in six cases, cytogenetics demonstrated CNAs not seen by SNP analysis in 15 cases as well as balanced translocations in 12 cases. CONCLUSIONS The combination of cytogenetics and SNP analysis results in a higher overall yield in identifying numerical chromosomal abnormalities than either technique alone.
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Affiliation(s)
- Sarah E. Gibson
- Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Jianhua Luo
- Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Malini Sathanoori
- Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA
- Pittsburgh Cytogenetics Laboratory, Magee-Womens Hospital of UPMC, Pittsburgh, PA
| | - Jun Liao
- Pittsburgh Cytogenetics Laboratory, Magee-Womens Hospital of UPMC, Pittsburgh, PA
| | - Urvashi Surti
- Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA
- Pittsburgh Cytogenetics Laboratory, Magee-Womens Hospital of UPMC, Pittsburgh, PA
| | - Steven H. Swerdlow
- Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA
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12
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Mian M, Kwee I, Rinaldi A, Ponzoni M, Bhagat G, Rossi D, Arcaini L, Gascoyne RD, Mollejo M, Baldini L, Thieblemont C, Gaidano G, Zucca E, Bertoni F. Genome-wide DNA profiling identifies clonal heterogeneity in marginal zone lymphomas. Br J Haematol 2013; 164:896-9. [PMID: 24329863 DOI: 10.1111/bjh.12688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Michael Mian
- Lymphoma and Genomics Research Program, IOR Institute of Oncology Research, Bellinzona, Switzerland; Division of Haematology, Azienda Ospedaliera S. Maurizio, Bolzano/Bozen, Italy; Department Haematology & Oncology, Medical University of Innsbruck, Innsbruck, Austria
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13
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Konialis C, Savola S, Karapanou S, Markaki A, Karabela M, Polychronopoulou S, Ampatzidou M, Voulgarelis M, Viniou NA, Variami E, Koumarianou A, Zoi K, Hagnefelt B, Schouten JP, Pangalos C. Routine application of a novel MLPA-based first-line screening test uncovers clinically relevant copy number aberrations in haematological malignancies undetectable by conventional cytogenetics. Hematology 2013; 19:217-24. [DOI: 10.1179/1607845413y.0000000112] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Affiliation(s)
| | | | | | | | | | - Sophia Polychronopoulou
- Department of Paediatric Haematology-Oncology‘Aghia Sophia’ Children's Hospital, Athens, Greece
| | - Maria Ampatzidou
- Department of Paediatric Haematology-Oncology‘Aghia Sophia’ Children's Hospital, Athens, Greece
| | - Michael Voulgarelis
- Pathophysiology DepartmentSchool of Medicine, University of Athens, Athens, Greece
| | - Nora-Athina Viniou
- 1st Pathology ClinicUniversity of Athens, Laiko Hospital, Athens, Greece
| | - Eleni Variami
- 1st Pathology ClinicUniversity of Athens, Laiko Hospital, Athens, Greece
| | | | - Katerina Zoi
- Haematology Research LaboratoryBiomedical Research Foundation, Academy of Athens, Athens, Greece
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14
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Schmidt J, Salaverria I, Haake A, Bonzheim I, Adam P, Montes-Moreno S, Piris MA, Fend F, Siebert R, Quintanilla-Martinez L. Increasing genomic and epigenomic complexity in the clonal evolution from in situ to manifest t(14;18)-positive follicular lymphoma. Leukemia 2013; 28:1103-12. [DOI: 10.1038/leu.2013.307] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2013] [Accepted: 10/15/2013] [Indexed: 12/30/2022]
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15
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Seto M. XV. Malignant lymphoma as a consequence of clonal evolution. Hematol Oncol 2013; 31 Suppl 1:84-8. [PMID: 23775657 DOI: 10.1002/hon.2073] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Masao Seto
- Division of Molecular Medicine, Aichi Cancer Center Research Institute, Nagoya, Japan.
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16
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Yoshida N, Nishikori M, Izumi T, Imaizumi Y, Sawayama Y, Niino D, Tashima M, Hoshi S, Ohshima K, Shimoyama M, Seto M, Tsukasaki K. Primary peripheral T-cell lymphoma, not otherwise specified of the thyroid with autoimmune thyroiditis. Br J Haematol 2013; 161:214-23. [PMID: 23432459 DOI: 10.1111/bjh.12255] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2012] [Accepted: 01/11/2013] [Indexed: 01/08/2023]
Abstract
Primary peripheral T-cell lymphoma, not otherwise specified (PTCL-NOS) of the thyroid is an extremely rare neoplasm. Six cases of primary PTCL-NOS of the thyroid were analysed for clinicopathological features and genomic alteration patterns using oligo-array comparative genomic hybridization. All patients had a diffusely enlarged thyroid and three cases showed leukaemic manifestation. Five of the six cases had anti-thyroid antibodies and the remaining case showed hypothyroidism, suggesting that all cases had autoimmune thyroiditis. Except for one early relapsed case, the remaining five patients are alive and three of these five individuals have survived for 70 months or more. Interestingly, two cases showed spontaneous regressions after partial thyroid biopsy without any therapy. Leukaemic manifestation disappeared after irradiation of the thyroid mass in another two cases. The tumour cells were positive for CD3, CD4 and CXCR3 in all cases, suggesting that the tumour cells are of a type 1 helper T-cell origin. All six cases showed genomic alterations that were different from those previously reported for PTCL-NOS. The loss of 6q24·2 was characteristic and was detected in four of the six cases. These results suggest that primary PTCL-NOS of the thyroid arising from autoimmune thyroiditis is a distinct disease entity among heterogeneous PTCL-NOS.
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Affiliation(s)
- Noriaki Yoshida
- Division of Molecular Medicine, Aichi Cancer Centre Research Institute, Nagoya, Japan
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