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Torossian A, Broin N, Frentzel J, Daugrois C, Gandarillas S, Saati TA, Lamant L, Brousset P, Giuriato S, Espinos E. Blockade of crizotinib-induced BCL2 elevation in ALK-positive anaplastic large cell lymphoma triggers autophagy associated with cell death. Haematologica 2019; 104:1428-1439. [PMID: 30679328 PMCID: PMC6601090 DOI: 10.3324/haematol.2017.181966] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Accepted: 01/22/2019] [Indexed: 12/11/2022] Open
Abstract
Anaplastic lymphoma kinase (ALK)-positive anaplastic large cell lymphomas are tumors that carry translocations involving the ALK gene at the 2p23 locus, leading to the expression of ALK tyrosine kinase fusion oncoproteins. Amongst hematologic malignancies, these lymphomas are particular in that they express very low levels of B-cell lymphoma 2 (BCL2), a recognized inhibitor of apoptosis and autophagy, two processes that share complex interconnections. We have previously shown that treatment of ALK-positive anaplastic large cell lymphoma cells with the ALK tyrosine kinase inhibitor crizotinib induces autophagy as a pro-survival response. Here, we observed that crizotinib-mediated inactivation of ALK caused an increase in BCL2 levels that restrained the cytotoxic effects of the drug. BCL2 downregulation in combination with crizotinib treatment potentiated loss of cell viability through both an increase in autophagic flux and cell death, including apoptosis. More importantly, our data revealed that the blockade of autophagic flux completely reversed impaired cell viability, which demonstrates that excessive autophagy is associated with cell death. We propose that the downregulation of BCL2 protein, which plays a central role in the autophagic and apoptotic machinery, combined with crizotinib treatment may represent a promising therapeutic alternative to current ALK-positive anaplastic large cell lymphoma treatments.
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Affiliation(s)
- Avedis Torossian
- Inserm, UMR1037 CRCT, F-31000 Toulouse, France.,Université Toulouse III-Paul Sabatier, UMR1037 CRCT, F-31000 Toulouse, France.,CNRS, ERL5294 UMR1037 CRCT, F-31000, Toulouse, France
| | - Nicolas Broin
- Inserm, UMR1037 CRCT, F-31000 Toulouse, France.,Université Toulouse III-Paul Sabatier, UMR1037 CRCT, F-31000 Toulouse, France.,CNRS, ERL5294 UMR1037 CRCT, F-31000, Toulouse, France
| | - Julie Frentzel
- Inserm, UMR1037 CRCT, F-31000 Toulouse, France.,Université Toulouse III-Paul Sabatier, UMR1037 CRCT, F-31000 Toulouse, France.,CNRS, ERL5294 UMR1037 CRCT, F-31000, Toulouse, France
| | - Camille Daugrois
- Inserm, UMR1037 CRCT, F-31000 Toulouse, France.,Université Toulouse III-Paul Sabatier, UMR1037 CRCT, F-31000 Toulouse, France.,CNRS, ERL5294 UMR1037 CRCT, F-31000, Toulouse, France.,Laboratoire d'Excellence Toulouse-Cancer-TOUCAN, F-31024 Toulouse, France
| | | | - Talal Al Saati
- Inserm/UPS, US006/CREFRE, Service d'Histopathologie, F-31000 Toulouse, France
| | - Laurence Lamant
- Inserm, UMR1037 CRCT, F-31000 Toulouse, France.,Université Toulouse III-Paul Sabatier, UMR1037 CRCT, F-31000 Toulouse, France.,CNRS, ERL5294 UMR1037 CRCT, F-31000, Toulouse, France.,Laboratoire d'Excellence Toulouse-Cancer-TOUCAN, F-31024 Toulouse, France.,Département de Pathologie, IUCT, F-31000 Toulouse, France.,European Research Initiative on ALK-related Malignancies (ERIA), Cambridge, UK
| | - Pierre Brousset
- Inserm, UMR1037 CRCT, F-31000 Toulouse, France.,Université Toulouse III-Paul Sabatier, UMR1037 CRCT, F-31000 Toulouse, France.,CNRS, ERL5294 UMR1037 CRCT, F-31000, Toulouse, France.,Laboratoire d'Excellence Toulouse-Cancer-TOUCAN, F-31024 Toulouse, France.,Département de Pathologie, IUCT, F-31000 Toulouse, France.,European Research Initiative on ALK-related Malignancies (ERIA), Cambridge, UK
| | - Sylvie Giuriato
- Inserm, UMR1037 CRCT, F-31000 Toulouse, France .,Université Toulouse III-Paul Sabatier, UMR1037 CRCT, F-31000 Toulouse, France.,CNRS, ERL5294 UMR1037 CRCT, F-31000, Toulouse, France.,European Research Initiative on ALK-related Malignancies (ERIA), Cambridge, UK.,Transautophagy: European network for multidisciplinary research and translation of autophagy knowledge, COST Action CA15138, Brussel, Belgium
| | - Estelle Espinos
- Inserm, UMR1037 CRCT, F-31000 Toulouse, France .,Université Toulouse III-Paul Sabatier, UMR1037 CRCT, F-31000 Toulouse, France.,CNRS, ERL5294 UMR1037 CRCT, F-31000, Toulouse, France.,Laboratoire d'Excellence Toulouse-Cancer-TOUCAN, F-31024 Toulouse, France.,European Research Initiative on ALK-related Malignancies (ERIA), Cambridge, UK
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52
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Zhang Q, Xiao M, Gu S, Xu Y, Liu T, Li H, Yu Y, Qin L, Zhu Y, Chen F, Wang Y, Ding C, Wu H, Ji H, Chen Z, Zu Y, Malkoski S, Li Y, Liang T, Ji J, Qin J, Xu P, Zhao B, Shen L, Lin X, Feng XH. ALK phosphorylates SMAD4 on tyrosine to disable TGF-β tumour suppressor functions. Nat Cell Biol 2019; 21:179-189. [PMID: 30664791 DOI: 10.1038/s41556-018-0264-3] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Accepted: 12/10/2018] [Indexed: 12/14/2022]
Abstract
Loss of TGF-β tumour suppressive response is a hallmark of human cancers. As a central player in TGF-β signal transduction, SMAD4 (also known as DPC4) is frequently mutated or deleted in gastrointestinal and pancreatic cancer. However, such genetic alterations are rare in most cancer types and the underlying mechanism for TGF-β resistance is not understood. Here we describe a mechanism of TGF-β resistance in ALK-positive tumours, including lymphoma, lung cancer and neuroblastoma. We demonstrate that, in ALK-positive tumours, ALK directly phosphorylates SMAD4 at Tyr 95. Phosphorylated SMAD4 is unable to bind to DNA and fails to elicit TGF-β gene responses and tumour suppressing responses. Chemical or genetic interference of the oncogenic ALK restores TGF-β responses in ALK-positive tumour cells. These findings reveal that SMAD4 is tyrosine-phosphorylated by an oncogenic tyrosine kinase during tumorigenesis. This suggests a mechanism by which SMAD4 is inactivated in cancers and provides guidance for targeted therapies in ALK-positive cancers.
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Affiliation(s)
- Qianting Zhang
- MOE Key Laboratory of Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou, China
| | - Mu Xiao
- MOE Key Laboratory of Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou, China
| | - Shuchen Gu
- MOE Key Laboratory of Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou, China
| | - Yongxian Xu
- MOE Key Laboratory of Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou, China
| | - Ting Liu
- MOE Key Laboratory of Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou, China
| | - Hao Li
- MOE Key Laboratory of Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou, China
| | - Yi Yu
- MOE Key Laboratory of Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou, China
| | - Lan Qin
- DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA.,Department of Molecular & Cellular Biology, Baylor College of Medicine, Houston, TX, USA
| | - Yezhang Zhu
- MOE Key Laboratory of Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou, China
| | - Fenfang Chen
- MOE Key Laboratory of Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou, China
| | - Yulong Wang
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Chen Ding
- Beijing Proteome Research Center, National Center for Protein Sciences, Beijing, China.,College of Life Sciences, Fudan University, Shanghai, China
| | - Hongxing Wu
- MOE Key Laboratory of Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou, China
| | - Hongbin Ji
- Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, Shanghai, China
| | - Zhe Chen
- Zhejiang Hospital of Traditional Chinese Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Youli Zu
- The Methodist Hospital Research Institute, Houston, TX, USA
| | - Stephen Malkoski
- Department of Pulmonary Sciences and Critical Care Medicine, University of Colorado Denver, Aurora, Colorado, USA
| | - Yi Li
- Department of Molecular & Cellular Biology, Baylor College of Medicine, Houston, TX, USA.,Breast Center, Baylor College of Medicine, Houston, TX, USA
| | - Tingbo Liang
- Department of Hepatobiliary and Pancreatic Surgery and the Key Laboratory of Cancer Prevention and Intervention, The First Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Junfang Ji
- MOE Key Laboratory of Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou, China
| | - Jun Qin
- Department of Molecular & Cellular Biology, Baylor College of Medicine, Houston, TX, USA.,Beijing Proteome Research Center, National Center for Protein Sciences, Beijing, China.,Department of Biochemistry & Molecular Biology, Baylor College of Medicine, Houston, TX, USA
| | - Pinglong Xu
- MOE Key Laboratory of Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou, China
| | - Bin Zhao
- MOE Key Laboratory of Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou, China
| | - Li Shen
- MOE Key Laboratory of Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou, China
| | - Xia Lin
- DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Xin-Hua Feng
- MOE Key Laboratory of Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou, China. .,DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA. .,Department of Molecular & Cellular Biology, Baylor College of Medicine, Houston, TX, USA.
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53
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Tse E, Kwong YL. Immunologic Milieu of Mature T-Cell and NK-Cell Lymphomas-Implications for Therapy. Curr Hematol Malig Rep 2018; 13:37-43. [PMID: 29396703 DOI: 10.1007/s11899-018-0437-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
PURPOSE OF THE REVIEW T-cells and natural killer (NK) cells share the same ontogeny, and lymphomas derived from them are clinically diverse, occurring in nodal and extranodal sites. In addition to inherent properties of these lymphomas, their microenvironment also impacts on pathogenesis and response to therapy. An understanding of the milieu of T-cell and NK cell lymphomas has important implications on treatment. RECENT FINDINGS Components of the microenvironment include tumour-associated macrophages (TAM), non-neoplastic T-cells and B-cells, eosinophils, dendritic cells, endothelial cells and blood vessels. TAM typically undergoes M2 polarization, promoting angiogenesis and inhibiting anti-tumour cellular immunity. In lymphomas of follicular helper T-cell derivation, increased B-cell proliferation occurs, which may in turn enhance neoplastic T-cell growth. The expression of immune checkpoint ligands on TAM, dendritic cells or lymphoma cells induces an immunosuppressive environment conducive to neoplastic proliferation. Strategies against this complex cellular and immunologic microenvironment have shown promises. These include the use of signal transduction inhibitors, monoclonal antibodies against chemokines or non-neoplastic microenvironmental cells, immunomodulatory drugs and immune checkpoint blockade. As T-cell and NK cell lymphomas are highly heterogeneous, clinical trials to demonstrate efficacy of a given therapeutic approach requires careful design aiming at enriching patient populations who will best respond. Targeting of the immunologic milieu in T-cell and NK-cell lymphomas offers exciting challenges and opportunities.
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MESH Headings
- B-Lymphocytes/immunology
- B-Lymphocytes/pathology
- Cell Proliferation
- Dendritic Cells/immunology
- Dendritic Cells/pathology
- Humans
- Lymphoma, Extranodal NK-T-Cell/immunology
- Lymphoma, Extranodal NK-T-Cell/pathology
- Lymphoma, Extranodal NK-T-Cell/therapy
- Lymphoma, T-Cell, Peripheral/immunology
- Lymphoma, T-Cell, Peripheral/pathology
- Lymphoma, T-Cell, Peripheral/therapy
- T-Lymphocytes, Helper-Inducer/immunology
- T-Lymphocytes, Helper-Inducer/pathology
- Tumor Microenvironment/immunology
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Affiliation(s)
- Eric Tse
- Department of Medicine, Professorial Block, Queen Mary Hospital, Pokfulam Road, Hong Kong, China
| | - Yok-Lam Kwong
- Department of Medicine, Professorial Block, Queen Mary Hospital, Pokfulam Road, Hong Kong, China.
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54
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Wiskott-Aldrich syndrome protein (WASP) is a tumor suppressor in T cell lymphoma. Nat Med 2018; 25:130-140. [PMID: 30510251 DOI: 10.1038/s41591-018-0262-9] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2017] [Accepted: 09/25/2018] [Indexed: 01/10/2023]
Abstract
In T lymphocytes, the Wiskott-Aldrich Syndrome protein (WASP) and WASP-interacting-protein (WIP) regulate T cell antigen receptor (TCR) signaling, but their role in lymphoma is largely unknown. Here we show that the expression of WASP and WIP is frequently low or absent in anaplastic large cell lymphoma (ALCL) compared to other T cell lymphomas. In anaplastic lymphoma kinase-positive (ALK+) ALCL, WASP and WIP expression is regulated by ALK oncogenic activity via its downstream mediators STAT3 and C/EBP-β. ALK+ lymphomas were accelerated in WASP- and WIP-deficient mice. In the absence of WASP, active GTP-bound CDC42 was increased and the genetic deletion of one CDC42 allele was sufficient to impair lymphoma growth. WASP-deficient lymphoma showed increased mitogen-activated protein kinase (MAPK) pathway activation that could be exploited as a therapeutic vulnerability. Our findings demonstrate that WASP and WIP are tumor suppressors in T cell lymphoma and suggest that MAP-kinase kinase (MEK) inhibitors combined with ALK inhibitors could achieve a more potent therapeutic effect in ALK+ ALCL.
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55
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Hudson S, Wang D, Middleton F, Nevaldine BH, Naous R, Hutchison RE. Crizotinib induces apoptosis and gene expression changes in ALK+ anaplastic large cell lymphoma cell lines; brentuximab synergizes and doxorubicin antagonizes. Pediatr Blood Cancer 2018; 65:e27094. [PMID: 29697184 DOI: 10.1002/pbc.27094] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Revised: 03/15/2018] [Accepted: 03/19/2018] [Indexed: 01/06/2023]
Abstract
BACKGROUND Anaplastic lymphoma kinase (ALK)-positive anaplastic large cell lymphoma (ALCL) shows 60-70% event free survival with standard treatments. Targeted therapies are being tested for increased benefit and/or reduced toxicity, but interactions with standard agents are not well known. METHODS We exposed four ALCL cell lines to two targeted agents, crizotinib and brentuximab vedotin, and to two standard agents, doxorubicin and vinblastine. For each agent and combination, we measured apoptosis and expression of approximately 300 previously annotated genes of interest using targeted RNA-sequencing. An aurora kinase inhibitor, alisertib, was similarly tested for gene expression effects. RESULTS Only crizotinib, alone or in combination, showed significant effects (adjusted P < 0.05) on expression and apoptosis. One hundred and nine of 277 gene expressions showed crizotinib-associated differential expression, mostly downregulation, 62 associated with apoptosis, and 28 associated with both crizotinib and apoptosis. Doxorubicin was antagonistic with crizotinib on gene expression and apoptosis. Brentuximab was synergistic with crizotinib in apoptosis, and not antagonistic in gene expression. Vinblastine also appeared synergistic with crizotinib but did not achieve statistical significance. Alisertib did not show significant expression changes. CONCLUSIONS Our data suggest that crizotinib induces apoptosis through orderly changes in cell signaling associated with ALK inhibition. Expression effects of crizotinib and associated apoptosis are antagonized by doxorubicin, but apoptosis is synergized by brentuximab vedotin and possibly vinblastine. These findings suggest that concurrent use of crizotinib and doxorubicin may be counterproductive, while the pairing of crizotinib with brentuximab (or vinblastine) may increase efficacy. Alisertib did not induce expression changes at cytotoxic dosage.
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Affiliation(s)
- Sandra Hudson
- Department of Radiation Oncology, SUNY Upstate Medical University, Syracuse, New York
| | - Dongliang Wang
- Department of Public Health and Preventive Medicine, SUNY Upstate Medical University, Syracuse, New York
| | - Frank Middleton
- Department of Neuroscience and Physiology, SUNY Upstate Medical University, Syracuse, New York
| | - Barbara H Nevaldine
- Department of Radiation Oncology, SUNY Upstate Medical University, Syracuse, New York
| | - Rana Naous
- Department of Pathology, SUNY Upstate Medical University, Syracuse, New York
| | - Robert E Hutchison
- Department of Pathology, SUNY Upstate Medical University, Syracuse, New York
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56
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Derenzini E, Rossi A, Treré D. Treating hematological malignancies with drugs inhibiting ribosome biogenesis: when and why. J Hematol Oncol 2018; 11:75. [PMID: 29855342 PMCID: PMC5984324 DOI: 10.1186/s13045-018-0609-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Accepted: 04/26/2018] [Indexed: 01/05/2023] Open
Abstract
It is well known that chemotherapy can cure only some cancers in advanced stage, mostly those with an intact p53 pathway. Hematological cancers such as lymphoma and certain forms of leukemia are paradigmatic examples of such scenario. Recent evidence indicates that the efficacy of many of the alkylating and intercalating agents, antimetabolites, topoisomerase, and kinase inhibitors used in cancer therapy is largely due to p53 stabilization and activation consequent to the inhibition of ribosome biogenesis. In this context, innovative drugs specifically hindering ribosome biogenesis showed preclinical activity and are currently in early clinical development in hematological malignancies. The mechanism of p53 stabilization after ribosome biogenesis inhibition is a multistep process, depending on specific factors that can be altered in tumor cells, which can affect the antitumor efficacy of ribosome biogenesis inhibitors (RiBi). In the present review, the basic mechanisms underlying the anticancer activity of RiBi are discussed based on the evidence deriving from available preclinical and clinical studies, with the purpose of defining when and why the treatment with drugs inhibiting ribosomal biogenesis could be highly effective in hematological malignancies.
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Affiliation(s)
- Enrico Derenzini
- European Institute of Oncology, Via Ripamonti 435, 20141, Milan, Italy.
| | - Alessandra Rossi
- European Institute of Oncology, Via Ripamonti 435, 20141, Milan, Italy
| | - Davide Treré
- DIMES, Università di Bologna, Via Massarenti 9, Bologna, Italy.
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57
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Arndt A, Steinestel K, Rump A, Sroya M, Bogdanova T, Kovgan L, Port M, Abend M, Eder S. Anaplastic lymphoma kinase (ALK) gene rearrangements in radiation-related human papillary thyroid carcinoma after the Chernobyl accident. JOURNAL OF PATHOLOGY CLINICAL RESEARCH 2018; 4:175-183. [PMID: 29633575 PMCID: PMC6065115 DOI: 10.1002/cjp2.102] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Revised: 03/27/2018] [Accepted: 04/02/2018] [Indexed: 01/01/2023]
Abstract
Childhood radiation exposure has been associated with increased papillary thyroid carcinoma (PTC) risk. The role of anaplastic lymphoma kinase (ALK) gene rearrangements in radiation‐related PTC remains unclear, but STRN‐ALK fusions have recently been detected in PTCs from radiation exposed persons after Chernobyl using targeted next‐generation sequencing and RNA‐seq. We investigated ALK and RET gene rearrangements as well as known driver point mutations in PTC tumours from 77 radiation‐exposed patients (mean age at surgery 22.4 years) and PTC tumours from 19 non‐exposed individuals after the Chernobyl accident. ALK rearrangements were detected by fluorescence in situ hybridisation (FISH) and confirmed with immunohistochemistry (IHC); point mutations in the BRAF and RAS genes were detected by DNA pyrosequencing. Among the 77 tumours from exposed persons, we identified 7 ALK rearrangements and none in the unexposed group. When combining ALK and RET rearrangements, we found 24 in the exposed (31.2%) compared to two (10.5%) in the unexposed group. Odds ratios increased significantly in a dose‐dependent manner up to 6.2 (95%CI: 1.1, 34.7; p = 0.039) at Iodine‐131 thyroid doses >500 mGy. In total, 27 cases carried point mutations of BRAF or RAS genes, yet logistic regression analysis failed to identify significant dose association. To our knowledge we are the first to describe ALK rearrangements in post‐Chernobyl PTC samples using routine methods such as FISH and IHC. Our findings further support the hypothesis that gene rearrangements, but not oncogenic driver mutations, are associated with ionising radiation‐related tumour risk. IHC may represent an effective method for ALK‐screening in PTCs with known radiation aetiology, which is of clinical value since oncogenic ALK activation might represent a valuable target for small molecule inhibitors.
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Affiliation(s)
- Annette Arndt
- Institute of Pathology and Molecular Pathology, Bundeswehrkrankenhaus Ulm, Ulm, Germany
| | - Konrad Steinestel
- Institute of Pathology and Molecular Pathology, Bundeswehrkrankenhaus Ulm, Ulm, Germany
| | - Alexis Rump
- Bundeswehr Institute of Radiobiology, Munich, Germany
| | - Manveer Sroya
- Imperial College London, Charing Cross Hospital, London, UK
| | - Tetiana Bogdanova
- State Institution V.P. Kommissarenko Institute of Endocrinology and Metabolism of the National Academy of Medical Sciences of Ukraine, Kiev, Ukraine
| | - Leonila Kovgan
- Division of Dosimetry and Radiation Hygiene, Scientific Research Center for Radiation Medicine, Kiev, Ukraine
| | - Matthias Port
- Bundeswehr Institute of Radiobiology, Munich, Germany
| | - Michael Abend
- Bundeswehr Institute of Radiobiology, Munich, Germany
| | - Stefan Eder
- Bundeswehr Institute of Radiobiology, Munich, Germany.,Institute and Outpatient Clinic for Occupational, Social and Environmental Medicine, Inner City Clinic, University Hospital of Munich (LMU), Munich, Germany
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58
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Stadler S, Singh VK, Knörr F, Damm-Welk C, Woessmann W. Immune Response against ALK in Children with ALK-Positive Anaplastic Large Cell Lymphoma. Cancers (Basel) 2018; 10:cancers10040114. [PMID: 29642597 PMCID: PMC5923369 DOI: 10.3390/cancers10040114] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Revised: 04/05/2018] [Accepted: 04/07/2018] [Indexed: 12/26/2022] Open
Abstract
Patients with anaplastic lymphoma kinase (ALK)-positive anaplastic large cell lymphoma (ALCL) mount a humoral and cellular immune response against ALK. More than 90% of children and adolescents with ALK-positive ALCL have detectable anti-ALK antibodies in serum or plasma, and the antibody titer inversely correlates with the risk of relapse. ALK-specific CD8 and CD4 T cell responses have been described in patients with ALK-positive ALCL. Vaccination with ALK DNA led to protection against lymphoma growth in a murine model. Collectively, these data suggest that the ALK-specific immune response is involved in the control of the disease. The characteristics of the humoral and cellular immune response against ALK as well as tumor immune escape mechanisms have been increasingly investigated. However, tumor and host factors contributing to the individual immune response against ALK are still largely unknown. Depending on the individual strength of the immune response and its determinants, individualized immunological approaches might be appropriate for the consolidation of ALCL patients. Strategies such as ALK vaccination could be effective for those with a pre-existing anti-tumor immunity, while an allogeneic blood stem cell transplantation or check-point inhibition could be effective for others.
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Affiliation(s)
- Serena Stadler
- Department of Pediatric Hematology and Oncology, Justus-Liebig University, D-35392 Giessen, Germany.
| | - Vijay Kumar Singh
- Department of Pediatric Hematology and Oncology, Justus-Liebig University, D-35392 Giessen, Germany.
| | - Fabian Knörr
- Department of Pediatric Hematology and Oncology, Justus-Liebig University, D-35392 Giessen, Germany.
| | - Christine Damm-Welk
- Department of Pediatric Hematology and Oncology, Justus-Liebig University, D-35392 Giessen, Germany.
| | - Wilhelm Woessmann
- Department of Pediatric Hematology and Oncology, Justus-Liebig University, D-35392 Giessen, Germany.
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59
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Montes-Mojarro IA, Steinhilber J, Bonzheim I, Quintanilla-Martinez L, Fend F. The Pathological Spectrum of Systemic Anaplastic Large Cell Lymphoma (ALCL). Cancers (Basel) 2018; 10:cancers10040107. [PMID: 29617304 PMCID: PMC5923362 DOI: 10.3390/cancers10040107] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Revised: 03/30/2018] [Accepted: 04/02/2018] [Indexed: 12/11/2022] Open
Abstract
Anaplastic large cell lymphoma (ALCL) represents a group of malignant T-cell lymphoproliferations that share morphological and immunophenotypical features, namely strong CD30 expression and variable loss of T-cell markers, but differ in clinical presentation and prognosis. The recognition of anaplastic lymphoma kinase (ALK) fusion proteins as a result of chromosomal translocations or inversions was the starting point for the distinction of different subgroups of ALCL. According to their distinct clinical settings and molecular findings, the 2016 revised World Health Organization (WHO) classification recognizes four different entities: systemic ALK-positive ALCL (ALK+ ALCL), systemic ALK-negative ALCL (ALK− ALCL), primary cutaneous ALCL (pC-ALCL), and breast implant-associated ALCL (BI-ALCL), the latter included as a provisional entity. ALK is rearranged in approximately 80% of systemic ALCL cases with one of its partner genes, most commonly NPM1, and is associated with favorable prognosis, whereas systemic ALK− ALCL shows heterogeneous clinical, phenotypical, and genetic features, underlining the different oncogenesis between these two entities. Recognition of the pathological spectrum of ALCL is crucial to understand its pathogenesis and its boundaries with other entities. In this review, we will focus on the morphological, immunophenotypical, and molecular features of systemic ALK+ and ALK− ALCL. In addition, BI-ALCL will be discussed.
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Affiliation(s)
- Ivonne A Montes-Mojarro
- Institute of Pathology and Neuropathology and Comprehensive Cancer Center Tübingen, Eberhard-Karls-University, Liebermeisterstraße 8, 72076 Tübingen, Germany.
| | - Julia Steinhilber
- Institute of Pathology and Neuropathology and Comprehensive Cancer Center Tübingen, Eberhard-Karls-University, Liebermeisterstraße 8, 72076 Tübingen, Germany.
| | - Irina Bonzheim
- Institute of Pathology and Neuropathology and Comprehensive Cancer Center Tübingen, Eberhard-Karls-University, Liebermeisterstraße 8, 72076 Tübingen, Germany.
| | - Leticia Quintanilla-Martinez
- Institute of Pathology and Neuropathology and Comprehensive Cancer Center Tübingen, Eberhard-Karls-University, Liebermeisterstraße 8, 72076 Tübingen, Germany.
| | - Falko Fend
- Institute of Pathology and Neuropathology and Comprehensive Cancer Center Tübingen, Eberhard-Karls-University, Liebermeisterstraße 8, 72076 Tübingen, Germany.
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60
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Frentzel J, Sorrentino D, Giuriato S. Targeting Autophagy in ALK-Associated Cancers. Cancers (Basel) 2017; 9:E161. [PMID: 29186933 PMCID: PMC5742809 DOI: 10.3390/cancers9120161] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Revised: 11/17/2017] [Accepted: 11/23/2017] [Indexed: 12/15/2022] Open
Abstract
Autophagy is an evolutionarily conserved catabolic process, which is used by the cells for cytoplasmic quality control. This process is induced following different kinds of stresses e.g., metabolic, environmental, or therapeutic, and acts, in this framework, as a cell survival mechanism. However, under certain circumstances, autophagy has been associated with cell death. This duality has been extensively reported in solid and hematological cancers, and has been observed during both tumor development and cancer therapy. As autophagy plays a critical role at the crossroads between cell survival and cell death, its involvement and therapeutic modulation (either activation or inhibition) are currently intensively studied in cancer biology, to improve treatments and patient outcomes. Over the last few years, studies have demonstrated the occurrence of autophagy in different Anaplastic Lymphoma Kinase (ALK)-associated cancers, notably ALK-positive anaplastic large cell lymphoma (ALCL), non-small cell lung carcinoma (NSCLC), Neuroblastoma (NB), and Rhabdomyosarcoma (RMS). In this review, we will first briefly describe the autophagic process and how it can lead to opposite outcomes in anti-cancer therapies, and we will then focus on what is currently known regarding autophagy in ALK-associated cancers.
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Affiliation(s)
- Julie Frentzel
- Merck Serono S.A., Route de Fenil 25, Z.I. B, 1804 Corsier-sur-Vevey, Switzerland.
| | - Domenico Sorrentino
- Inserm, UMR1037, CNRS, ERL5294, Université Toulouse III-Paul Sabatier, CRCT, F-31000 Toulouse, France.
| | - Sylvie Giuriato
- Inserm, UMR1037, CNRS, ERL5294, Université Toulouse III-Paul Sabatier, CRCT, F-31000 Toulouse, France.
- European Research Initiative on ALK-related malignancies (ERIA).
- TRANSAUTOPHAGY: European Network for Multidisciplinary Research and Translation of Autophagy Knowledge, COST Action CA15138.
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Alshareef A. Novel Molecular Challenges in Targeting Anaplastic Lymphoma Kinase in ALK-Expressing Human Cancers. Cancers (Basel) 2017; 9:cancers9110148. [PMID: 29143801 PMCID: PMC5704166 DOI: 10.3390/cancers9110148] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2017] [Revised: 09/29/2017] [Accepted: 10/24/2017] [Indexed: 01/14/2023] Open
Abstract
Targeting anaplastic lymphoma kinase (ALK), a receptor tyrosine kinase receptor initially identified as a potent oncogenic driver in anaplastic large-cell lymphoma (ALCL) in the form of nucleophosmin (NPM)-ALK fusion protein, using tyrosine kinase inhibitors has shown to be a promising therapeutic approach for ALK-expressing tumors. However, clinical resistance to ALK inhibitors invariably occurs, and the molecular mechanisms are incompletely understood. Recent studies have clearly shown that clinical resistance to ALK inhibitors is a multifactorial and complex mechanism. While few of the mechanisms of clinical resistance to ALK inhibitors such as gene mutation are well known, there are others that are not well covered. In this review, the molecular mechanisms of cancer stem cells in mediating resistance to ALK inhibitors as well as the current understanding of the molecular challenges in targeting ALK in ALK-expressing human cancers will be discussed.
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Affiliation(s)
- Abdulraheem Alshareef
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Taibah University, Almedinah, Medina P.O. Box 41477, Saudi Arabia.
- Department of Laboratory Medicin and Pathology, University of Alberta, Edmonton, AB T6G 2E1, Canada.
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Cerrato A, Merolla F, Morra F, Celetti A. CCDC6: the identity of a protein known to be partner in fusion. Int J Cancer 2017; 142:1300-1308. [PMID: 29044514 DOI: 10.1002/ijc.31106] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Revised: 09/07/2017] [Accepted: 10/05/2017] [Indexed: 12/19/2022]
Abstract
Coiled Coil Domain Containing 6 gene, CCDC6, was initially isolated as part of a tumorigenic DNA originated by the fusion of CCDC6 with the tyrosine kinase of RET receptor, following a paracentric inversion of chromosome 10. For a long time, CCDC6 has been considered as an accidental partner of the RET protooncogene, providing the promoter and the first 101 aa necessary for the constitutive activation of the oncogenic Tyrosine Kinase (TK) RET in thyroid cells. With the advent of more refined diagnostic tools and bioinformatic algorithms, an exponential growth in fusion genes discoveries has allowed the identification of CCDC6 as partner of genes other than RET in different tumor types. CCDC6 gene product has a proper role in sustaining the DNA damage checkpoints in response to DNA damage. The inactivation of CCDC6 secondary to chromosomal rearrangements or gene mutations could enhance tumor progression by impairing the apoptotic response upon the DNA damage exposure, contributing to the generation of radio- and chemoresistance. Preclinical studies indicate that the attenuation of CCDC6 in cancer, while conferring a resistance to cisplatinum, sensitizes the cancer cells to the small molecule inhibitors of Poly (ADP-ribose) polymerase (PARP1/2) with a synthetic lethal effect. Several CCDC6 mutations and gene rearrangements have been described so far in different types of cancer and CCDC6 may represent a possible predictive biomarker of tumor resistance to the conventional anticancer treatments. Nevertheless, the detection of a CCDC6 impairment in cancer patients may help to select, in future clinical trials, those patients who could benefit of PARP-inhibitors treatment alone or in combination with other treatments.
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Affiliation(s)
- Aniello Cerrato
- Institute for Experimental Endocrinology and Oncology, Research National Council, Naples, Italy
| | - Francesco Merolla
- Department of Medicine and Health Sciences "V. Tiberio", University of Molise, Campobasso, Italy
| | - Francesco Morra
- Institute for Experimental Endocrinology and Oncology, Research National Council, Naples, Italy
| | - Angela Celetti
- Institute for Experimental Endocrinology and Oncology, Research National Council, Naples, Italy
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JAK2/STAT3 pathway is involved in the protective effects of epidermal growth factor receptor activation against cerebral ischemia/reperfusion injury in rats. Neurosci Lett 2017; 662:219-226. [PMID: 29061394 DOI: 10.1016/j.neulet.2017.10.037] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Revised: 10/16/2017] [Accepted: 10/19/2017] [Indexed: 12/14/2022]
Abstract
Cerebral ischemia and reperfusion is a common pathophysiologic process, which is involved in stroke and brain trauma. Recent studies revealed that activating epidermal growth factor receptor (EGFR) ameliorates cerebral ischemia/reperfusion (I/R) injury, however, the precise mechanisms remain to be illuminated. In this study, the neurological behavior was evaluated by Longa score. The infarct volume was performed by 2, 3, 5-triphenyltetrazolium chloride (TTC) staining and the expression of p-EGFR, p-STAT3, connexin (Cx43), Bax and Bcl-2 were detected by Western blot. The neurological behavior and infarct volume were increased in rats with cerebral I/R injury. Epidermal growth factor (EGF) pretreatment significantly decreased neurological deficit and infarct volume. However, the antagonist of EGFR, AG1478 attenuated the EGF-induced reduction of neurological deficit and infarct volume. Moreover, the inhibitor of JAK2/STAT3, AG490 undermined the protective effects stimulated by activating EGFR in rats with I/R injury. In addition, EGF pretreatment increased the expression of Bcl-2 and reduced the expression of Bax and Cx43, and the effects were abolished after using AG1478 and AG490. These findings implicate that JAK2/STAT3 pathway plays the vital role in I/R injury protection from activating EGFR. And the neuroprotective effects may associate with inhibiting the Cx43 expression and the inhibition of apoptosis.
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From Pathology to Precision Medicine in Anaplastic Large Cell Lymphoma Expressing Anaplastic Lymphoma Kinase (ALK+ ALCL). Cancers (Basel) 2017; 9:cancers9100138. [PMID: 29035291 PMCID: PMC5664077 DOI: 10.3390/cancers9100138] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Revised: 10/06/2017] [Accepted: 10/13/2017] [Indexed: 11/16/2022] Open
Abstract
Anaplastic large cell lymphoma expressing anaplastic lymphoma kinase (ALK+ ALCL) is a distinct subtype of non-Hodgkin lymphoma. In this review, we discuss the historical findings that led to its classification as a unique disease, despite its varied clinical presentation and histology. We discuss the molecular mechanisms underlying ALK+ ALCL pathology and the questions that remain in the field. Finally, we visit how decades of ALK+ ALCL research has yielded more precise drugs that hold promise for the future.
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Qunaj L, Castillo JJ, Olszewski AJ. Survival of patients with CD20-negative variants of large B-cell lymphoma: an analysis of the National Cancer Data Base. Leuk Lymphoma 2017; 59:1375-1383. [PMID: 29019447 DOI: 10.1080/10428194.2017.1387912] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Using records from the National Cancer Data Base, we studied overall survival of CD20-negative variants of diffuse large B-cell lymphoma (DLBCL): primary effusion (PEL, N = 228), plasmablastic (PBL, N = 481), ALK-positive large B-cell (ALK + LBLC, N = 15), and human herpesvirus-8-positive DLBCL (HHV8 + DLBCL, N = 77). Three-year survival was 27% for PEL, 40% for PBL, 34% for ALK + LBCL, and 63% for HHV8 + DLBCL. Compared with unspecified DLBCL, and adjusting for clinical characteristics (including the HIV status), survival was significantly worse for PEL (hazard ratio [HR], 1.58; 95% confidence interval [CI], 1.31-1.90), PBL (HR 1.66; 95% CI, 1.41-1.95), and ALK + LBCL (HR, 2.70; 95% CI, 1.27-5.75), but not for HHV8 + DLBCL (HR, 0.89; 95% CI, 0.54-1.45). The HIV status was not an independent prognostic factor in PEL, PBL, or HHV8 + DLBCL. Advanced stage was prognostic for PBL (p = .0002), but not for ALK + LBCL (p = .96), or HHV8 + DLBCL (p = .28). In PEL and PBL survival significantly differed according to primary site. Novel therapeutic approaches are urgently needed for these rare diseases.
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Affiliation(s)
- Lindor Qunaj
- a Department of Medicine , Alpert Medical School of Brown University , Providence , RI , USA
| | - Jorge J Castillo
- b Division of Hematologic Malignancies , Dana Farber Cancer Institute , Boston , MA , USA
| | - Adam J Olszewski
- a Department of Medicine , Alpert Medical School of Brown University , Providence , RI , USA.,c Division of Hematology-Oncology , Rhode Island Hospital , Providence , RI , USA
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Hoareau-Aveilla C, Meggetto F. Crosstalk between microRNA and DNA Methylation Offers Potential Biomarkers and Targeted Therapies in ALK-Positive Lymphomas. Cancers (Basel) 2017; 9:cancers9080100. [PMID: 28771164 PMCID: PMC5575603 DOI: 10.3390/cancers9080100] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Revised: 07/04/2017] [Accepted: 07/28/2017] [Indexed: 12/13/2022] Open
Abstract
The discovery of microRNA (miRNA) has provided new and powerful tools for studying the mechanism, diagnosis and treatment of human cancers. The down-regulation of tumor suppressive miRNA by hypermethylation of CpG island (CpG is shorthand for 5′-C-phosphate-G-3′, that is, cytosine and guanine separated by only one phosphate) is emerging as a common hallmark of cancer and appears to be involved in drug resistance. This review discusses the role of miRNA and DNA methylation in drug resistance mechanisms and highlights their potential as anti-cancer therapies in Anaplastic Lymphoma Kinase (ALK)-positive lymphomas. These are a sub-type of non-Hodgkin’s lymphomas that predominantly affect children and young adults and are characterized by the expression of the nucleophosmin (NPM)/ALK chimeric oncoprotein. Dysregulation of miRNA expression and regulation has been shown to affect several signaling pathways in ALK carcinogenesis and control tumor growth, both in cell lines and mouse models. These data suggest that the modulation of DNA methylation and/or the expression of these miRNA could serve as new biomarkers and have potential therapeutic applications for ALK-positive malignancies.
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Affiliation(s)
- Coralie Hoareau-Aveilla
- Inserm, UMR1037 CRCT, F-31000 Toulouse, France.
- Université Toulouse III-Paul Sabatier, UMR1037 CRCT, F-31000 Toulouse, France.
- CNRS, ERL5294 CRCT, F-31000 Toulouse, France.
- Laboratoire d'Excellence Toulouse Cancer-TOUCAN, F-31024 Toulouse, France.
| | - Fabienne Meggetto
- Inserm, UMR1037 CRCT, F-31000 Toulouse, France.
- Université Toulouse III-Paul Sabatier, UMR1037 CRCT, F-31000 Toulouse, France.
- CNRS, ERL5294 CRCT, F-31000 Toulouse, France.
- Laboratoire d'Excellence Toulouse Cancer-TOUCAN, F-31024 Toulouse, France.
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