1
|
Iwakoshi A, Kikui H, Nakashima R, Goto Y, Ichikawa D, Sasaki E, Sekimizu M, Hattori H, Maeda N. CD30 expression in an emerging group of mesenchymal spindle cell neoplasms with ALK fusion detected by flow cytometry and immunohistochemistry. Genes Chromosomes Cancer 2024; 63:e23228. [PMID: 38380728 DOI: 10.1002/gcc.23228] [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: 01/06/2024] [Accepted: 01/29/2024] [Indexed: 02/22/2024] Open
Abstract
An emerging group of spindle cell neoplasms harboring fusions involving NTRK or non-NTRK kinase genes often share characteristic S100 and/or CD34 expression; however, the diagnostic utility of immunohistochemical stains is not well established in this family owing to their lack of specificity. Recently, CD30 expression in spindle cell neoplasms with kinase gene fusions, such as NTRK, BRAF, RAF1, and RET, has been increasingly identified. We herein report a 10-year-old girl with high-grade spindle cell sarcoma of the neck. Prior to histopathological evaluation, flow cytometry (FCM) analysis and touch smear cytology of the tumor tissue revealed CD34+ and dimCD30+ spindle cell populations. Histopathologically, the case was characterized by monomorphic spindle-shaped cytomorphology with CD30, S100, and CD34 positivity and harbored close similarities with spindle cell neoplasms with NTRK or non-NTRK gene fusions. Subsequently, a comprehensive next-generation sequencing sarcoma panel identified a rare PLEKHH2::ALK fusion, and a diagnosis of ALK-rearranged spindle cell neoplasm was made. The patient showed significant tumor response to single-agent treatment with alectinib, an ALK-tyrosine kinase inhibitor. This case supports that CD30 is expressed in an ALK-rearranged mesenchymal neoplasm. The benefit of the early detection of CD30 expression by FCM for a prompt diagnosis and treatment is highlighted in the context of an aggressive clinical course. This case represents a learning experience regarding the need to the check the status of CD30 expression in these tumors and suggests the potential clinical benefits of CD30-targeted therapy.
Collapse
Affiliation(s)
- Akari Iwakoshi
- Department of Pathology, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
- Clinical Research Center, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Hajime Kikui
- Department of Pediatrics, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Ryosuke Nakashima
- Clinical Laboratory Department, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Yuya Goto
- Clinical Laboratory Department, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Daisuke Ichikawa
- Department of Pediatrics, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Eiichi Sasaki
- Clinical Research Center, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
- Department of Pathology and Molecular Diagnostics, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Masahiro Sekimizu
- Clinical Research Center, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
- Department of Pediatrics, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Hiroyoshi Hattori
- Clinical Research Center, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
- Department of Pediatrics, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Naoko Maeda
- Department of Pediatrics, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| |
Collapse
|
2
|
Ren FJ, Cai XY, Yao Y, Fang GY. JunB: a paradigm for Jun family in immune response and cancer. Front Cell Infect Microbiol 2023; 13:1222265. [PMID: 37731821 PMCID: PMC10507257 DOI: 10.3389/fcimb.2023.1222265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 08/21/2023] [Indexed: 09/22/2023] Open
Abstract
Jun B proto-oncogene (JunB) is a crucial member of dimeric activator protein-1 (AP-1) complex, which plays a significant role in various physiological processes, such as placental formation, cardiovascular development, myelopoiesis, angiogenesis, endochondral ossification and epidermis tissue homeostasis. Additionally, it has been reported that JunB has great regulatory functions in innate and adaptive immune responses by regulating the differentiation and cytokine secretion of immune cells including T cells, dendritic cells and macrophages, while also facilitating the effector of neutrophils and natural killer cells. Furthermore, a growing body of studies have shown that JunB is involved in tumorigenesis through regulating cell proliferation, differentiation, senescence and metastasis, particularly affecting the tumor microenvironment through transcriptional promotion or suppression of oncogenes in tumor cells or immune cells. This review summarizes the physiological function of JunB, its immune regulatory function, and its contribution to tumorigenesis, especially focusing on its regulatory mechanisms within tumor-associated immune processes.
Collapse
Affiliation(s)
- Fu-jia Ren
- Department of Pharmacy, Hangzhou Women’s Hospital, Hangzhou, Zhejiang, China
| | - Xiao-yu Cai
- Department of Clinical Pharmacology, Key Laboratory of Clinical Cancer Pharmacology and Toxicology Research of Zhejiang Province, Affiliated Hangzhou First People’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yao Yao
- Department of Pharmacy, Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Guo-ying Fang
- Department of Pharmacy, Hangzhou Women’s Hospital, Hangzhou, Zhejiang, China
| |
Collapse
|
3
|
Sim N, Li Y. NF-κB/p52 augments ETS1 binding genome-wide to promote glioma progression. Commun Biol 2023; 6:445. [PMID: 37087499 PMCID: PMC10122670 DOI: 10.1038/s42003-023-04821-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 04/06/2023] [Indexed: 04/24/2023] Open
Abstract
Gliomas are highly invasive and chemoresistant cancers, making them challenging to treat. Chronic inflammation is a key driver of glioma progression as it promotes aberrant activation of inflammatory pathways such as NF-κB signalling, which drives cancer cell invasion and angiogenesis. NF-κB factors typically dimerise with its own family members, but emerging evidence of their promiscuous interactions with other oncogenic factors has been reported to promote transcription of new target genes and function. Here, we show that non-canonical NF-κB activation directly regulates p52 at the ETS1 promoter, activating its expression. This impacts the genomic and transcriptional landscape of ETS1 in a glioma-specific manner. We further show that enhanced non-canonical NF-κB signalling promotes the co-localisation of p52 and ETS1, resulting in transcriptional activation of non-κB and/or non-ETS glioma-promoting genes. We conclude that p52-induced ETS1 overexpression in glioma cells remodels the genome-wide regulatory network of p52 and ETS1 to transcriptionally drive cancer progression.
Collapse
Affiliation(s)
- Nicholas Sim
- School of Biological Sciences (SBS), Nanyang Technological University (NTU), 60 Nanyang Drive, Singapore, 637551, Singapore
| | - Yinghui Li
- School of Biological Sciences (SBS), Nanyang Technological University (NTU), 60 Nanyang Drive, Singapore, 637551, Singapore.
- Institute of Molecular and Cell Biology (IMCB), A*STAR, Singapore, 138673, Singapore.
| |
Collapse
|
4
|
Wu Z, Nicoll M, Ingham RJ. AP-1 family transcription factors: a diverse family of proteins that regulate varied cellular activities in classical hodgkin lymphoma and ALK+ ALCL. Exp Hematol Oncol 2021; 10:4. [PMID: 33413671 PMCID: PMC7792353 DOI: 10.1186/s40164-020-00197-9] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 12/21/2020] [Accepted: 12/22/2020] [Indexed: 01/07/2023] Open
Abstract
Classical Hodgkin lymphoma (cHL) and anaplastic lymphoma kinase-positive, anaplastic large cell lymphoma (ALK+ ALCL) are B and T cell lymphomas respectively, which express the tumour necrosis factor receptor superfamily member, CD30. Another feature shared by cHL and ALK+ ALCL is the aberrant expression of multiple members of the activator protein-1 (AP-1) family of transcription factors which includes proteins of the Jun, Fos, ATF, and Maf subfamilies. In this review, we highlight the varied roles these proteins play in the pathobiology of these lymphomas including promoting proliferation, suppressing apoptosis, and evading the host immune response. In addition, we discuss factors contributing to the elevated expression of these transcription factors in cHL and ALK+ ALCL. Finally, we examine therapeutic strategies for these lymphomas that exploit AP-1 transcriptional targets or the signalling pathways they regulate.
Collapse
Affiliation(s)
- Zuoqiao Wu
- grid.17089.37Department of Medical Microbiology and Immunology, Li Ka Shing Institute of Virology, University of Alberta, Edmonton, Canada ,grid.17063.330000 0001 2157 2938Present Address: Department of Medicine, University of Toronto, Toronto, Canada
| | - Mary Nicoll
- grid.17089.37Department of Medical Microbiology and Immunology, Li Ka Shing Institute of Virology, University of Alberta, Edmonton, Canada ,grid.14709.3b0000 0004 1936 8649Present Address: Department of Biology, McGill University, Montreal, Canada
| | - Robert J. Ingham
- grid.17089.37Department of Medical Microbiology and Immunology, Li Ka Shing Institute of Virology, University of Alberta, Edmonton, Canada
| |
Collapse
|
5
|
Makita S, Maruyama D, Tobinai K. Safety and Efficacy of Brentuximab Vedotin in the Treatment of Classic Hodgkin Lymphoma. Onco Targets Ther 2020; 13:5993-6009. [PMID: 32606807 PMCID: PMC7320890 DOI: 10.2147/ott.s193951] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Accepted: 06/11/2020] [Indexed: 01/01/2023] Open
Abstract
Classical Hodgkin lymphoma (cHL) is a B-cell-derived lymphoid malignancy with the most favorable prognosis among various adult malignancies. However, once it becomes refractory disease to chemotherapy or relapses after high-dose chemotherapy (HDC) with autologous stem cell transplantation (ASCT), it is difficult to manage with conventional cytotoxic chemotherapy. The introduction of brentuximab vedotin (BV) has changed the treatment landscape of cHL in the past decade. Several studies demonstrated high efficacy of BV monotherapy in heavily treated patients with cHL relapsed or refractory after HDC/ASCT. Recent studies also reported high efficacy of concurrent or sequential combination of BV and chemotherapy in patients with transplant-eligible relapsed/refractory cHL at the second-line setting. In addition, a randomized phase III trial ECHELON-1 reported a positive result of BV in combination with AVD (doxorubicin, vinblastine, and dacarbazine) in patients with newly diagnosed advanced-stage cHL. In this review, we summarize available data of BV for cHL and discuss the current and future role of BV in the management of cHL.
Collapse
Affiliation(s)
- Shinichi Makita
- Department of Hematology, National Cancer Center Hospital, Tokyo, Japan
| | - Dai Maruyama
- Department of Hematology, National Cancer Center Hospital, Tokyo, Japan
| | - Kensei Tobinai
- Department of Hematology, National Cancer Center Hospital, Tokyo, Japan
| |
Collapse
|
6
|
Li K, Qiu C, Sun P, Liu DC, Wu TJ, Wang K, Zhou YC, Chang XA, Yin Y, Chen F, Zhu YX, Han X. Ets1-Mediated Acetylation of FoxO1 Is Critical for Gluconeogenesis Regulation during Feed-Fast Cycles. Cell Rep 2019; 26:2998-3010.e5. [DOI: 10.1016/j.celrep.2019.02.035] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Revised: 10/22/2018] [Accepted: 02/11/2019] [Indexed: 10/27/2022] Open
|
7
|
Nakashima M, Yamochi T, Watanabe M, Uchimaru K, Utsunomiya A, Higashihara M, Watanabe T, Horie R. CD30 Characterizes Polylobated Lymphocytes and Disease Progression in HTLV-1-Infected Individuals. Clin Cancer Res 2018; 24:5445-5457. [PMID: 30068708 DOI: 10.1158/1078-0432.ccr-18-0268] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Revised: 06/07/2018] [Accepted: 07/25/2018] [Indexed: 11/16/2022]
Abstract
Purpose: Although expression of CD30 is reported in a subset of adult T-cell leukemia/lymphoma cases, its clinicopathologic significance is poorly understood. We aimed to characterize CD30-positive cells and clarify their tumorigenic role in human T-cell lymphotropic virus type 1 (HTLV-1)-infected cells.Experimental Design: CD30-positive peripheral blood mononuclear cells from individuals with differing HTLV-1 disease status were characterized, and the role of CD30 signaling was examined using HTLV-1-infected cell lines and primary cells.Results: CD30-positive cells were detected in all samples examined, and the marker was coexpressed with both CD25 and CD4. This cell population expanded in accordance with disease progression. CD30-positive cells showed polylobation, with some possessing "flower cell" features, active cycling, and hyperploidy. CD30 stimulation of HTLV-1-infected cell lines induced these features and abnormal cell division, with polylobation found to be dependent on the activation of PI3K. The results thus link the expression of CD30, which serves as a marker for HTLV-1 disease status, to an active proliferating cell fraction featuring polylobation and chromosomal aberrations. In addition, brentuximab vedotin, an anti-CD30 monoclonal antibody conjugated with auristatin E, was found to reduce the CD30-positive cell fraction.Conclusions: Our results indicate that CD30-positive cells act as a reservoir for tumorigenic transformation and clonal expansion during HTLV-1 infection. The CD30-positive fraction may thus be a potential molecular target for those with differing HTLV-1 disease status. Clin Cancer Res; 24(21); 5445-57. ©2018 AACR.
Collapse
Affiliation(s)
- Makoto Nakashima
- Department of Molecular Hematology, Faculty of Molecular Medical Biology, Graduate School of Medical Sciences, Kitasato University, Sagamihara, Kanagawa, Japan.,Laboratory of Tumor Cell Biology, Department of Medical Genome Sciences, Graduate School of Frontier Sciences, University of Tokyo, Tokyo, Japan
| | - Tadanori Yamochi
- Laboratory of Tumor Cell Biology, Department of Medical Genome Sciences, Graduate School of Frontier Sciences, University of Tokyo, Tokyo, Japan
| | - Mariko Watanabe
- Department of Molecular Hematology, Faculty of Molecular Medical Biology, Graduate School of Medical Sciences, Kitasato University, Sagamihara, Kanagawa, Japan.,Divison of Hematology, Department of Laboratory Sciences, School of Allied Health Sciences, Kitasato University, Sagamihara, Kanagawa, Japan
| | - Kaoru Uchimaru
- Laboratory of Tumor Cell Biology, Department of Medical Genome Sciences, Graduate School of Frontier Sciences, University of Tokyo, Tokyo, Japan
| | - Atae Utsunomiya
- Department of Hematology, Imamura General Hospital, Kamoikeshinmachi, Kagoshima, Japan
| | - Masaaki Higashihara
- Department of Hematology, School of Medicine, Kitasato University, Sagamihara, Kanagawa, Japan
| | - Toshiki Watanabe
- Laboratory of Tumor Cell Biology, Department of Medical Genome Sciences, Graduate School of Frontier Sciences, University of Tokyo, Tokyo, Japan.
| | - Ryouichi Horie
- Department of Molecular Hematology, Faculty of Molecular Medical Biology, Graduate School of Medical Sciences, Kitasato University, Sagamihara, Kanagawa, Japan. .,Divison of Hematology, Department of Laboratory Sciences, School of Allied Health Sciences, Kitasato University, Sagamihara, Kanagawa, Japan
| |
Collapse
|
8
|
The Role of Activator Protein-1 (AP-1) Family Members in CD30-Positive Lymphomas. Cancers (Basel) 2018; 10:cancers10040093. [PMID: 29597249 PMCID: PMC5923348 DOI: 10.3390/cancers10040093] [Citation(s) in RCA: 99] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Revised: 03/21/2018] [Accepted: 03/25/2018] [Indexed: 12/14/2022] Open
Abstract
The Activator Protein-1 (AP-1) transcription factor (TF) family, composed of a variety of members including c-JUN, c-FOS and ATF, is involved in mediating many biological processes such as proliferation, differentiation and cell death. Since their discovery, the role of AP-1 TFs in cancer development has been extensively analysed. Multiple in vitro and in vivo studies have highlighted the complexity of these TFs, mainly due to their cell-type specific homo- or hetero-dimerization resulting in diverse transcriptional response profiles. However, as a result of the increasing knowledge of the role of AP-1 TFs in disease, these TFs are being recognized as promising therapeutic targets for various malignancies. In this review, we focus on the impact of deregulated expression of AP-1 TFs in CD30-positive lymphomas including Classical Hodgkin Lymphoma and Anaplastic Large Cell Lymphoma.
Collapse
|
9
|
van der Weyden CA, Pileri SA, Feldman AL, Whisstock J, Prince HM. Understanding CD30 biology and therapeutic targeting: a historical perspective providing insight into future directions. Blood Cancer J 2017; 7:e603. [PMID: 28885612 PMCID: PMC5709754 DOI: 10.1038/bcj.2017.85] [Citation(s) in RCA: 149] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Revised: 07/17/2017] [Accepted: 07/20/2017] [Indexed: 12/12/2022] Open
Abstract
CD30 is a member of the tumor necrosis factor receptor superfamily. It is characteristically expressed in certain hematopoietic malignancies, including anaplastic large cell lymphoma and Hodgkin lymphoma, among others. The variable expression of CD30 on both normal and malignant lymphoid cells has focused research efforts on understanding the pathogenesis of CD30 upregulation, its contribution to lymphomagenesis through anti-apoptotic mechanisms, and its effect on cell survival. Given the restriction of CD30 to certain tumor types, the logical extension of this has been to attempt to exploit it as a therapeutic target. The efficacy of naked anti-CD30 antibodies in practice was, however, modest. Moreover, combinations with bacterial toxins and radioimmunoconjugates have also had limited success. The development of the antibody-drug compound brentuximab vedotin (BV), however, has rejuvenated interest in CD30 as a tumor target. Phase I and II clinical trials in Hodgkin lymphoma, peripheral T-cell lymphoma, cutaneous T cell lymphoma, and even CD30-expressing B-cell lymphomas, have shown the compound is well tolerated, but more importantly, able to deliver meaningful disease control even in patients with multiply relapsed or refractory disease. FDA approval has been granted for its use in relapsed Hodgkin lymphoma and systemic anaplastic large cell lymphoma. A recent phase III trial of BV in cutaneous T-cell lymphoma has confirmed its superiority to standard of care therapies. In this manuscript, we explore the history of CD30 as a tumor marker and as a therapeutic target, both in the laboratory and in the clinic, with a view to understanding future avenues for further study.
Collapse
Affiliation(s)
- C A van der Weyden
- Department of Haematology, Peter McCallum Cancer Centre, Melbourne, Victoria, Australia
| | - S A Pileri
- Haematopathology Unit, European Institute of Oncology, Milan, Italy
- Bologna University School of Medicine, Bologna, Italy
| | - A L Feldman
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - J Whisstock
- ARC Centre of Excellence in Advanced Molecular Imaging, Monash University, Clayton, Victoria, Australia
| | - H M Prince
- Department of Haematology, Peter McCallum Cancer Centre, Melbourne, Victoria, Australia
- Epworth Healthcare, Melbourne, Victoria, Australia
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Victoria, Australia
| |
Collapse
|
10
|
The AP-1 transcription factor JunB is essential for multiple myeloma cell proliferation and drug resistance in the bone marrow microenvironment. Leukemia 2016; 31:1570-1581. [PMID: 27890927 DOI: 10.1038/leu.2016.358] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2016] [Revised: 11/08/2016] [Accepted: 11/11/2016] [Indexed: 12/13/2022]
Abstract
Despite therapeutic advances, multiple myeloma (MM) remains an incurable disease, predominantly because of the development of drug resistance. The activator protein-1 (AP-1) transcription factor family has been implicated in a multitude of physiologic processes and tumorigenesis; however, its role in MM is largely unknown. Here we demonstrate specific and rapid induction of the AP-1 family member JunB in MM cells when co-cultured with bone marrow stromal cells. Supporting a functional key role of JunB in MM pathogenesis, knockdown of JUNB significantly inhibited in vitro MM cell proliferation and survival. Consistently, induced silencing of JUNB markedly decreased tumor growth in a murine MM model of the microenvironment. Subsequent gene expression profiling revealed a role for genes associated with apoptosis, DNA replication and metabolism in driving the JunB-mediated phenotype in MM cells. Importantly, knockdown of JUNB restored the response to dexamethasone in dexamethasone-resistant MM cells. Moreover, 4-hydroxytamoxifen-induced activation of a JunB-ER fusion protein protected dexamethasone-sensitive MM cells against dexamethasone- and bortezomib-induced cytotoxicity. In summary, our results demonstrate for the first time a specific role for AP-1/JunB in MM cell proliferation, survival and drug resistance, thereby strongly supporting that this transcription factor is a promising new therapeutic target in MM.
Collapse
|
11
|
Papoudou-Bai A, Hatzimichael E, Barbouti A, Kanavaros P. Expression patterns of the activator protein-1 (AP-1) family members in lymphoid neoplasms. Clin Exp Med 2016; 17:291-304. [PMID: 27600282 DOI: 10.1007/s10238-016-0436-z] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2016] [Accepted: 08/23/2016] [Indexed: 12/22/2022]
Abstract
The activator protein-1 (AP-1) is a dimeric transcription factor composed of proteins belonging to the Jun (c-Jun, JunB and JunD), Fos (c-Fos, FosB, Fra1 and Fra2) and activating transcription factor protein families. AP-1 is involved in various cellular events including differentiation, proliferation, survival and apoptosis. Deregulated expression of AP-1 transcription factors is implicated in the pathogenesis of various lymphomas such as classical Hodgkin lymphomas, anaplastic large cell lymphomas, diffuse large B cell lymphomas and adult T cell leukemia/lymphoma. The main purpose of this review is the analysis of the expression patterns of AP-1 transcription factors in order to gain insight into the histophysiology of lymphoid tissues and the pathology of lymphoid malignancies.
Collapse
Affiliation(s)
| | | | - Alexandra Barbouti
- Department of Anatomy-Histology-Embryology, Faculty of Medicine, University of Ioannina, Ioannina, Greece
| | - Panagiotis Kanavaros
- Department of Anatomy-Histology-Embryology, Faculty of Medicine, University of Ioannina, Ioannina, Greece.
| |
Collapse
|
12
|
Toda T, Watanabe M, Kawato J, Kadin ME, Higashihara M, Kunisada T, Umezawa K, Horie R. Brefeldin A exerts differential effects on anaplastic lymphoma kinase positive anaplastic large cell lymphoma and classical Hodgkin lymphoma cell lines. Br J Haematol 2015; 170:837-46. [DOI: 10.1111/bjh.13508] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2014] [Accepted: 04/10/2015] [Indexed: 11/27/2022]
Affiliation(s)
- Takashi Toda
- Department of Applied Chemistry; Faculty of Science and Technology; Keio University; Kanagawa Japan
| | - Mariko Watanabe
- Department of Haematology; School of Medicine; Kitasato University; Kanagawa Japan
| | - Junji Kawato
- Department of Applied Chemistry; Faculty of Science and Technology; Keio University; Kanagawa Japan
| | - Marshall E. Kadin
- Boston University School of Medicine and Department of Dermatology and Skin Surgery; Roger Williams Medical Center; Providence RI USA
| | - Masaaki Higashihara
- Department of Haematology; School of Medicine; Kitasato University; Kanagawa Japan
| | - Takao Kunisada
- Bioscience Institute; Meiji Seika Pharma Co. Ltd.; Kanagawa Japan
| | - Kazuo Umezawa
- Department of Molecular Target Medicine; Aichi Medical University School of Medicine; Aichi Japan
| | - Ryouichi Horie
- Department of Haematology; School of Medicine; Kitasato University; Kanagawa Japan
| |
Collapse
|
13
|
Atsaves V, Zhang R, Ruder D, Pan Y, Leventaki V, Rassidakis GZ, Claret FX. Constitutive control of AKT1 gene expression by JUNB/CJUN in ALK+ anaplastic large-cell lymphoma: a novel crosstalk mechanism. Leukemia 2015; 29:2162-72. [PMID: 25987255 PMCID: PMC4633353 DOI: 10.1038/leu.2015.127] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2015] [Revised: 05/05/2015] [Accepted: 05/07/2015] [Indexed: 01/10/2023]
Abstract
Anaplastic lymphoma kinase-positive (ALK+) anaplastic large-cell lymphoma (ALCL) is an aggressive T-cell non-Hodgkin lymphoma characterized by the t(2;5), resulting in the overexpression of nucleophosmin (NPM)-ALK, which is known to activate the phosphatidylinositol-3-kinase (PI3K)/AKT/mammalian target of rapamycin (mTOR) pathway, resulting in cell cycle and apoptosis deregulation. ALK+ ALCL is also characterized by strong activator protein-1 (AP-1) activity and overexpression of two AP-1 transcription factors, CJUN and JUNB. Here, we hypothesized that a biologic link between AP-1 and AKT kinase may exist, thus contributing to ALCL oncogenesis. We show that JUNB and CJUN bind directly to the AKT1 promoter, inducing AKT1 transcription in ALK+ ALCL. Knockdown of JUNB and CJUN in ALK+ ALCL cell lines downregulated AKT1 mRNA and promoter activity and was associated with lower AKT1 protein expression and activation. We provide evidence that this is a transcriptional control mechanism shared by other cell types even though it may operate in a way that is cell context-specific. In addition, STAT3 (signal transducer and activator of transcription 3)-induced control of AKT1 transcription was functional in ALK+ ALCL and blocking of STAT3 and AP-1 signaling synergistically affected cell proliferation and colony formation. Our findings uncover a novel transcriptional crosstalk mechanism that links AP-1 and AKT kinase, which coordinate uncontrolled cell proliferation and survival in ALK+ ALCL.
Collapse
Affiliation(s)
- V Atsaves
- Department of Systems Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,GP Livanos and M Simou Laboratories, First Department of Critical Care Medicine and Pulmonary Services, Medical School of Athens University, 'Evangelismos' Hospital, Athens, Greece
| | - R Zhang
- Department of Systems Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - D Ruder
- Department of Systems Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Y Pan
- Department of Systems Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Wuxi Medical School and Affiliated Hospital, Jiangnan University, Wuxi, China
| | - V Leventaki
- Department of Pathology, Saint Jude Children's Hospital, Memphis, TN, USA
| | - G Z Rassidakis
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Department of Pathology and Cytology, Karolinska University Hospital and Karolinska Institute, Stockholm, Sweden
| | - F X Claret
- Department of Systems Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Experimental Therapeutics Academic Program and Cancer Biology Program, The University of Texas Graduate School of Biomedical Sciences at Houston, Houston, TX, USA
| |
Collapse
|
14
|
Papoudou-Bai A, Goussia A, Batistatou A, Stefanou D, Malamou-Mitsi V, Kanavaros P. The expression levels of JunB, JunD and p-c-Jun are positively correlated with tumor cell proliferation in diffuse large B-cell lymphomas. Leuk Lymphoma 2015; 57:143-50. [PMID: 25813203 DOI: 10.3109/10428194.2015.1034704] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
We analyzed the expression of Jun family in relation to CD30 expression, cell proliferation and B-cell differentiation immunophenotypes [Germinal Center and non-Germinal Center] in diffuse large B-cell lymphomas (DLBCL). Expression and high expression of phosphorylated-c-Jun (p-c-Jun), JunB, JunD and CD30 (cut-off scores 20% and 50%, respectively) was found in 18/103, 49/103, 72/101 and 26/102 cases, respectively, and in 6/103, 27/103, 60/101 and 21/102 cases, respectively. The following significant positive correlations were observed: (a) JunB with cyclin A (p = 0.046), cyclin B1 (p = 0.033), cyclin E (p = 0.003), MUM-1 (p = 0.002) and CD30 (p < 0.001), (b) JunD with Ki67 (p = 0.002) and cyclin E (p = 0.014), (c) p-c-Jun with CD30 (p = 0.015), and (d) high p-c-Jun with cyclin A (p = 0.034). The positive correlation between expression of JunB, JunD and p-c-Jun and tumor cell proliferation in DLBCL, suggests that increased JunB, JunD and p-c-Jun expression may be involved in the pathogenesis of DLBCL by increasing tumor cell proliferation.
Collapse
Affiliation(s)
| | - Anna Goussia
- a Department of Pathology , Medical Faculty , University of Ioannina, Ioannina , Greece
| | - Anna Batistatou
- a Department of Pathology , Medical Faculty , University of Ioannina, Ioannina , Greece
| | - Dimitrios Stefanou
- a Department of Pathology , Medical Faculty , University of Ioannina, Ioannina , Greece
| | | | - Panagiotis Kanavaros
- b Department of Anatomy-Histology-Embryology , Medical Faculty , University of Ioannina, Ioannina , Greece
| |
Collapse
|
15
|
Metachronous classical Hodgkin's lymphoma and ALK-positive anaplastic large cell lymphoma. Pathology 2015; 47:372-4. [PMID: 25938345 DOI: 10.1097/pat.0000000000000253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
16
|
He J, Gong J, Ding Q, Tan Q, Han P, Liu J, Zhou Z, Tu W, Xia Y, Yan W, Tian D. Suppressive effect of SATB1 on hepatic stellate cell activation and liver fibrosis in rats. FEBS Lett 2015; 589:1359-68. [PMID: 25896016 DOI: 10.1016/j.febslet.2015.04.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2014] [Revised: 03/24/2015] [Accepted: 04/08/2015] [Indexed: 12/13/2022]
Abstract
Liver fibrosis is a worldwide clinical issue. Activation of hepatic stellate cells (HSCs) is the central event during liver fibrosis. We investigated the role of SATB1 in HSC activation and liver fibrogenesis. The results show that SATB1 expression is reduced during HSC activation. Additionally, SATB1 inhibits HSC activation, proliferation, migration, and collagen synthesis. Furthermore, CTGF, a pro-fibrotic agent, is also significantly inhibited by SATB1 through the Ras/Raf-1/MEK/ERK/Ets-1 pathway. In vivo, SATB1 deactivates HSCs and attenuates fibrosis in TAA-induced fibrotic rat livers. These data indicate that SATB1 plays an important role in HSC activation and liver fibrosis.
Collapse
Affiliation(s)
- Jiayi He
- Department of Gastroenterology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jin Gong
- Department of Gastroenterology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qiang Ding
- Department of Gastroenterology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qinghai Tan
- Department of Gastroenterology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ping Han
- Department of Gastroenterology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jingmei Liu
- Department of Gastroenterology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhenzhen Zhou
- Department of Gastroenterology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wei Tu
- Department of Gastroenterology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yujia Xia
- Department of Gastroenterology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wei Yan
- Department of Gastroenterology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| | - Dean Tian
- Department of Gastroenterology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| |
Collapse
|
17
|
Testoni M, Chung EYL, Priebe V, Bertoni F. The transcription factor ETS1 in lymphomas: friend or foe? Leuk Lymphoma 2015; 56:1975-80. [PMID: 25363344 DOI: 10.3109/10428194.2014.981670] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
ETS1 is a member of the ETS family of transcription factors, which contains many cancer genes. ETS1 gene is mapped at 11q24.3, a chromosomal region that is often the site of genomic rearrangements in hematological cancers. ETS1 is expressed in a variety of cells, including B and T lymphocytes. ETS1 is important in various biological processes such as development, differentiation, proliferation, apoptosis, migration and tissue remodeling. It acts as an oncogene controlling invasive and angiogenic behavior of malignant cells in multiple human cancers. In particular, ETS1 deregulation has been reported in diffuse large B-cell lymphoma, in Burkitt lymphoma and in Hodgkin lymphoma. Here, we summarize the function of ETS1 in normal cells, with a particular emphasis on lymphocytes, and its possible role as an oncogene or tumor suppressor gene in the different mature B cell lymphomas.
Collapse
Affiliation(s)
- Monica Testoni
- Lymphoma and Genomics Research Program, IOR Institute of Oncology Research , Bellinzona , Switzerland
| | | | | | | |
Collapse
|
18
|
Atsaves V, Lekakis L, Drakos E, Leventaki V, Ghaderi M, Baltatzis GE, Chioureas D, Jones D, Feretzaki M, Liakou C, Panayiotidis P, Gorgoulis V, Patsouris E, Medeiros LJ, Claret FX, Rassidakis GZ. The oncogenic JUNB/CD30 axis contributes to cell cycle deregulation in ALK+ anaplastic large cell lymphoma. Br J Haematol 2014; 167:514-23. [DOI: 10.1111/bjh.13079] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2014] [Accepted: 06/26/2014] [Indexed: 12/22/2022]
Affiliation(s)
- Vassilis Atsaves
- Department of Hematopathology; The University of Texas MD Anderson Cancer Center; Houston TX USA
- First Department of Pathology; National and Kapodistrian University of Athens; Athens Greece
| | - Lazaros Lekakis
- Department of Hematopathology; The University of Texas MD Anderson Cancer Center; Houston TX USA
| | - Elias Drakos
- Department of Hematopathology; The University of Texas MD Anderson Cancer Center; Houston TX USA
- Department of Pathology; University of Crete Medical School; Heraklion Greece
| | - Vasiliki Leventaki
- Department of Hematopathology; The University of Texas MD Anderson Cancer Center; Houston TX USA
| | - Mehran Ghaderi
- Department of Pathology and Cytology; Karolinska University Hospital & Karolinska Institute; Stockholm Sweden
| | - George E. Baltatzis
- First Department of Pathology; National and Kapodistrian University of Athens; Athens Greece
| | - Dimitris Chioureas
- Department of Pathology and Cytology; Karolinska University Hospital & Karolinska Institute; Stockholm Sweden
| | - Dan Jones
- Department of Hematopathology; The University of Texas MD Anderson Cancer Center; Houston TX USA
| | - Marianna Feretzaki
- Department of Hematopathology; The University of Texas MD Anderson Cancer Center; Houston TX USA
| | - Chryssoula Liakou
- Department of Hematopathology; The University of Texas MD Anderson Cancer Center; Houston TX USA
| | - Panayiotis Panayiotidis
- First Department of Propedeutic Medicine; National and Kapodistrian University of Athens; Athens Greece
| | - Vassilis Gorgoulis
- Laboratory of Histology and Embryology; National and Kapodistrian University of Athens; Athens Greece
| | - Efstratios Patsouris
- First Department of Pathology; National and Kapodistrian University of Athens; Athens Greece
| | - L. Jeffrey Medeiros
- Department of Pathology and Cytology; Karolinska University Hospital & Karolinska Institute; Stockholm Sweden
| | - Francois X. Claret
- Department of Systems Biology; The University of Texas MD Anderson Cancer Center; Houston TX USA
| | - George Z. Rassidakis
- Department of Hematopathology; The University of Texas MD Anderson Cancer Center; Houston TX USA
- First Department of Pathology; National and Kapodistrian University of Athens; Athens Greece
- Department of Pathology and Cytology; Karolinska University Hospital & Karolinska Institute; Stockholm Sweden
| |
Collapse
|
19
|
The NF-κB inhibitor DHMEQ decreases survival factors, overcomes the protective activity of microenvironment and synergizes with chemotherapy agents in classical Hodgkin lymphoma. Cancer Lett 2014; 349:26-34. [DOI: 10.1016/j.canlet.2014.03.030] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2014] [Revised: 03/19/2014] [Accepted: 03/23/2014] [Indexed: 12/28/2022]
|
20
|
Zheng W, Medeiros LJ, Hu Y, Powers L, Cortes JE, Ravandi-Kashani F, Kantarjian HH, Wang SA. CD30 expression in high-risk acute myeloid leukemia and myelodysplastic syndromes. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2013; 13:307-14. [PMID: 23313069 DOI: 10.1016/j.clml.2012.12.006] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2012] [Revised: 12/09/2012] [Accepted: 12/09/2012] [Indexed: 02/07/2023]
Abstract
BACKGROUND We assessed for CD30 expression in patients with acute myeloid leukemia (AML) or high-grade myelodysplastic syndrome (MDS) to examine the possibility that anti-CD30 could be targeted therapy in these patients. METHODS Multicolor flow cytometry immunophenotypic analysis was performed on bone marrow aspirates of 135 patients with AML or MDS and peripheral blood samples in a subset of 33 patients. Immunohistochemistry was performed on bone marrow aspirate clot specimens of 84 patients. RESULTS The median patient age was 63 years (range, 13-92 years); 102 (75%) patients had refractory or recurrent disease, and 68 (50%) had high-risk cytogenetics. Overall, the median percentage of blasts positive for CD30 was 14% (range, 0%-91%). By using an arbitrary 20% cutoff, 49 (36%) patients were considered to have CD30 expression. Monocytic cells, either mature or immature, were consistently negative for CD30. Therefore, CD30 expression was less in AML with monocytic differentiation (P = .006). The patients with persistent disease who had been actively treated had a higher level of CD30 expression than the patients who were untreated (P = .031). In paired samples, CD30 expression was consistently higher in bone marrow blasts than in peripheral blood blasts (P = .002). Immunohistochemistry demonstrated CD30 expression by myeloblasts in a subset of patients, but reactivity was generally weaker and focally compared. CONCLUSIONS CD30 is expressed by myeloblasts in a substantial subset of patients with AML or MDS. Because the study group was composed mostly of patients with high-risk AML or MDS in whom very few treatment options are available, these data raise the possibility that anti-CD30-targeted therapy could be a potential option for this patient group.
Collapse
Affiliation(s)
- Wenli Zheng
- Department of Hematopathology, MD Anderson Cancer Center, The University of Texas, Houston, TX 77030, USA
| | | | | | | | | | | | | | | |
Collapse
|
21
|
NPM-ALK: The Prototypic Member of a Family of Oncogenic Fusion Tyrosine Kinases. JOURNAL OF SIGNAL TRANSDUCTION 2012; 2012:123253. [PMID: 22852078 PMCID: PMC3407651 DOI: 10.1155/2012/123253] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/21/2012] [Accepted: 04/28/2012] [Indexed: 02/07/2023]
Abstract
Anaplastic lymphoma kinase (ALK) was first identified in 1994 with the discovery that the gene encoding for this kinase was involved in the t(2;5)(p23;q35) chromosomal translocation observed in a subset of anaplastic large cell lymphoma (ALCL). The NPM-ALK fusion protein generated by this translocation is a constitutively active tyrosine kinase, and much research has focused on characterizing the signalling pathways and cellular activities this oncoprotein regulates in ALCL. We now know about the existence of nearly 20 distinct ALK translocation partners, and the fusion proteins resulting from these translocations play a critical role in the pathogenesis of a variety of cancers including subsets of large B-cell lymphomas, nonsmall cell lung carcinomas, and inflammatory myofibroblastic tumours. Moreover, the inhibition of ALK has been shown to be an effective treatment strategy in some of these malignancies. In this paper we will highlight malignancies where ALK translocations have been identified and discuss why ALK fusion proteins are constitutively active tyrosine kinases. Finally, using ALCL as an example, we will examine three key signalling pathways activated by NPM-ALK that contribute to proliferation and survival in ALCL.
Collapse
|