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Makiyama J, Ishitsuka K, Munakata W, Maruyama D, Nagai H. An update on the developments in the treatment of adult T-cell leukemia-lymphoma: current knowledge and future perspective. Jpn J Clin Oncol 2023; 53:1104-1111. [PMID: 37592900 DOI: 10.1093/jjco/hyad108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 08/05/2023] [Indexed: 08/19/2023] Open
Abstract
Adult T-cell leukemia-lymphoma is defined as peripheral T-cell lymphoma caused by the human T-cell leukemia virus type I. Adult T-cell leukemia-lymphoma is classified into indolent (favorable chronic or smoldering) or aggressive (acute, lymphoma or unfavorable chronic) types. This review discusses the therapeutic developments for patients with adult T-cell leukemia-lymphoma and unmet issues in treating adult T-cell leukemia-lymphoma. For indolent adult T-cell leukemia-lymphoma, a watchful waiting strategy is recommended until the disease progresses to aggressive adult T-cell leukemia-lymphoma. For aggressive adult T-cell leukemia-lymphoma, multi-agent chemotherapy with or without allogeneic hematopoietic stem cell transplantation has been recommended. However, many patients with adult T-cell leukemia-lymphoma relapse, and their prognosis is poor. Recently, novel agents, including mogamulizumab, lenalidomide, brentuximab vedotin, tucidinostat and valemetostat, have been approved for patients with relapsed or refractory aggressive adult T-cell leukemia-lymphoma, and the combination of mogamulizumab with multi-agent chemotherapy or brentuximab vedotin with cyclophosphamide, doxorubicin and prednisone has been approved for patients with untreated aggressive adult T-cell leukemia-lymphoma in Japan. Importantly, the aging of patients with adult T-cell leukemia-lymphoma has recently been reported, and no standard of care for elderly patients with adult T-cell leukemia-lymphoma has been established. New evidence must be obtained from prospective clinical trials to improve the prognosis of patients with adult T-cell leukemia-lymphoma.
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Affiliation(s)
- Junya Makiyama
- Department of Hematology, Sasebo City General Hospital, Sasebo, Japan
| | - Kenji Ishitsuka
- Department of Hematology and Rheumatology, Kagoshima University, Kagoshima, Japan
| | - Wataru Munakata
- Department of Hematology, National Cancer Center Hospital, Tokyo, Japan
| | - Dai Maruyama
- Department of Hematology Oncology, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Hirokazu Nagai
- Clinical Research Center, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
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Saeed H, Sandoval-Sus J, Castillo-Tokumori F, Dong N, Pullukkara JJ, Boisclair S, Brahim A, Walker D, Bridgellal S, Zhang L, Sokol L. Poor Outcome of Adult T-Cell Leukemia/Lymphoma with Current Available Therapy: An Experience of Two Centers. Oncol Res Treat 2023; 46:459-465. [PMID: 37844559 DOI: 10.1159/000534040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 08/21/2023] [Indexed: 10/18/2023]
Abstract
INTRODUCTION Adult T-cell leukemia lymphoma (ATLL) is an aggressive mature T-cell neoplasm caused by human T-cell lymphotropic virus type 1 (HTLV-1) infection. Despite its poor prognosis, there is no standard therapy for ATLL due to its low incidence and the disease affecting only endemic geographical clusters. METHODS A retrospective evaluation of patients with the diagnosis of ATLL at Moffitt Cancer Center and Memorial Healthcare System was done to identify patients and disease characteristics along with the progression-free survival (PFS) and overall survival (OS) for the different therapies used. RESULTS The 61 patients analyzed showed a median age of 58 with 82.5% of them being of African American descent. The acute variant contributed to the majority of cases (43.9%), followed by 36.8% presenting as a lymphoma variant. There was no statistical difference in the PFS (6.4 m, 3.1 m, 2.1 m; p = 0.23) or OS (14 m, 8.9 m, 18.5 m; p = 0.14) between cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP), intensive chemotherapy regimens, and other modalities, respectively. However, the patients who had complete or partial remission with first-line therapy had better OS (15.9 m vs. 7.2 m; p = 0.004). CONCLUSIONS The study highlighted the poor outcome of the current regimens and the lack of a unifying protocol for this vicious disease. The acute variants were treated with more intensive regimens, but there was no difference in the OS between the three major options of CHOP, intensified chemotherapy, and others. This underscores the need for more clinical trials to develop better outcomes.
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Affiliation(s)
| | | | | | - Ning Dong
- Moffitt Cancer Center, Tampa, Florida, USA
| | | | - Stephanie Boisclair
- Zuckerberg Cancer Center, Northwell Health Cancer Institute, New Hyde Park, New York, USA
| | | | | | | | - Ling Zhang
- Moffitt Cancer Center, Tampa, Florida, USA
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Ahmed K, Jha S. Oncoviruses: How do they hijack their host and current treatment regimes. Biochim Biophys Acta Rev Cancer 2023; 1878:188960. [PMID: 37507056 DOI: 10.1016/j.bbcan.2023.188960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 07/05/2023] [Accepted: 07/20/2023] [Indexed: 07/30/2023]
Abstract
Viruses have the ability to modulate the cellular machinery of their host to ensure their survival. While humans encounter numerous viruses daily, only a select few can lead to disease progression. Some of these viruses can amplify cancer-related traits, particularly when coupled with factors like immunosuppression and co-carcinogens. The global burden of cancer development resulting from viral infections is approximately 12%, and it arises as an unfortunate consequence of persistent infections that cause chronic inflammation, genomic instability from viral genome integration, and dysregulation of tumor suppressor genes and host oncogenes involved in normal cell growth. This review provides an in-depth discussion of oncoviruses and their strategies for hijacking the host's cellular machinery to induce cancer. It delves into how viral oncogenes drive tumorigenesis by targeting key cell signaling pathways. Additionally, the review discusses current therapeutic approaches that have been approved or are undergoing clinical trials to combat malignancies induced by oncoviruses. Understanding the intricate interactions between viruses and host cells can lead to the development of more effective treatments for virus-induced cancers.
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Affiliation(s)
- Kainat Ahmed
- Department of Physiological Sciences, College of Veterinary Medicine, Oklahoma State University, Stillwater, OK 74078, USA
| | - Sudhakar Jha
- Department of Physiological Sciences, College of Veterinary Medicine, Oklahoma State University, Stillwater, OK 74078, USA.
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El Hajj H, Bazarbachi A. Interplay between innate immunity and the viral oncoproteins Tax and HBZ in the pathogenesis and therapeutic response of HTLV-1 associated adult T cell leukemia. Front Immunol 2022; 13:957535. [PMID: 35935975 PMCID: PMC9352851 DOI: 10.3389/fimmu.2022.957535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 06/27/2022] [Indexed: 11/24/2022] Open
Abstract
The Human T-cell Leukemia virus type 1 (HTLV-1) causes an array of pathologies, the most aggressive of which is adult T-cell leukemia (ATL), a fatal blood malignancy with dismal prognosis. The progression of these diseases is partly ascribed to the failure of the immune system in controlling the spread of virally infected cells. HTLV-1 infected subjects, whether asymptomatic carriers or symptomatic patients are prone to opportunistic infections. An increasing body of literature emphasizes the interplay between HTLV-1, its associated pathologies, and the pivotal role of the host innate and adoptive immune system, in shaping the progression of HTLV-1 associated diseases and their response to therapy. In this review, we will describe the modalities adopted by the malignant ATL cells to subvert the host innate immune response with emphasis on the role of the two viral oncoproteins Tax and HBZ in this process. We will also provide a comprehensive overview on the function of innate immunity in the therapeutic response to chemotherapy, anti-viral or targeted therapies in the pre-clinical and clinical settings.
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Affiliation(s)
- Hiba El Hajj
- Department of Experimental Pathology, Immunology and Microbiology, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Ali Bazarbachi
- Department of Internal Medicine, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
- *Correspondence: Ali Bazarbachi,
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Hleihel R, Akkouche A, Skayneh H, Hermine O, Bazarbachi A, El Hajj H. Adult T-Cell Leukemia: a Comprehensive Overview on Current and Promising Treatment Modalities. Curr Oncol Rep 2021; 23:141. [PMID: 34735653 DOI: 10.1007/s11912-021-01138-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/14/2021] [Indexed: 10/19/2022]
Abstract
PURPOSE OF THE REVIEW Adult T-cell leukemia (ATL) is an aggressive chemo-resistant malignancy secondary to HTLV-1 retrovirus. Prognosis of ATL remains dismal. Herein, we emphasized on the current ATL treatment modalities and their drawbacks, and opened up on promising targeted therapies with special focus on the HTLV-1 regulatory proteins Tax and HBZ. RECENT FINDINGS Indolent ATL and a fraction of acute ATL exhibit long-term survival following antiviral treatment with zidovudine and interferon-alpha. Monoclonal antibodies such as mogamulizumab improved response rates, but with little effect on survival. Allogeneic hematopoietic cell transplantation results in long-term survival in one third of transplanted patients, alas only few patients are transplanted. Salvage therapy with lenalidomide in relapsed/refractory patients leads to prolonged survival in some of them. ATL remains an unmet medical need. Targeted therapies focusing on the HTLV-1 viral replication and/or viral regulatory proteins, as well as on the host antiviral immunity, represent a promising approach for the treatment of ATL.
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Abstract
Adult T-cell leukemia/lymphoma (ATL) is a peripheral T-cell malignancy caused by human T-cell leukemia virus type I (HTLV-1). Between 3% and 5% of HTLV-1-infected individuals develop ATL after a long latency. Confirmation of seropositivity of anti-HTLV-1 antibody, and clonal proliferation of CD4 and CD25 positive lymphocytes with nuclear pleomorphism in patients suspicious of malignant lymphoma or chronic lymphocytic leukemia is crucial for the diagnosis of ATL. The clinical course of ATL is very heterogeneous, and divided into acute, lymphoma, chronic, and smoldering types. The chronic type is further subclassified into the favorable and unfavorable subtypes. Acute, lymphoma, and unfavorable chronic type ATL, and favorable chronic and smoldering type ATL are defined as aggressive and indolent ATL, respectively. Recently identified prognostic indices based on clinical parameters and/or genetic predictors of outcomes need to be confirmed and incorporated for more stratified therapeutic interventions. The standard of care for aggressive ATL is multiagent chemotherapy followed by allogeneic hematopoietic stem cell transplantation if possible, while that for indolent ATL is watchful waiting until progression to aggressive ATL. The combination of interferon-α and zidovudine is also standard for leukemic type ATL. In addition, mogamulizumab, lenalidomide, and brentuximab vedotin have been incorporated into clinical practices in Japan. Furthermore, several novel drugs are currently undergoing clinical trials.
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Affiliation(s)
- Kenji Ishitsuka
- Department of Hematology and Rheumatology, Kagoshima University, Kagoshima, Japan.
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Shih WL, Fang CT, Chen PJ. Chapter XX Antiviral Treatment and Cancer Control. Recent Results Cancer Res 2021; 217:325-354. [PMID: 33200371 DOI: 10.1007/978-3-030-57362-1_13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Hepatitis B virus (HBV), hepatitis C virus (HCV), human papilloma virus (HPV), Epstein-Barr virus (EBV), human T-cell lymphotropic virus type 1 (HTLV-1), Kaposi's sarcoma-associated herpesvirus (KSHV), and Merkel cell polyomavirus (MCV) contribute to about 10-15% global burden of human cancers. Conventional chemotherapy or molecular target therapies have been used to treat virus-associated cancers. However, a more proactive approach would be the use of antiviral treatment to suppress or eliminate viral infections to prevent the occurrence of cancer in the first place. Antiviral treatments against chronic HBV and HCV infection have achieved this goal, with significant reduction in the incidence of hepatocellular carcinoma in treated patients. Antiviral treatments for EBV, KSHV, and HTLV-1 had limited success in treating refractory EBV-associated lymphoma and post-transplant lymphoproliferative disorder, KSHV-associated Kaposi's sarcoma in AIDS patients, and HTLV-1-associated acute, chronic, and smoldering subtypes of adult T-cell lymphoma, respectively. Therapeutic HPV vaccine and RNA interference-based therapies for treating HPV-associated infection or cervical cancers also showed some encouraging results. Taken together, antiviral therapies have yielded promising results in cancer prevention and treatment. More large-scale studies in a real-world setting are necessary to confirm the efficacy of antiviral therapy. Further investigation for more effective and convenient antiviral regimens warrants more attention.
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Affiliation(s)
- Wei-Liang Shih
- Institute of Epidemiology and Preventive Medicine, National Taiwan University, Taipei, Taiwan
| | - Chi-Tai Fang
- Institute of Epidemiology and Preventive Medicine, National Taiwan University, Taipei, Taiwan
| | - Pei-Jer Chen
- Institute of Clinical Medicine, National Taiwan University, Taipei, Taiwan.
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Tsukasaki K, Marçais A, Nasr R, Kato K, Fukuda T, Hermine O, Bazarbachi A. Diagnostic Approaches and Established Treatments for Adult T Cell Leukemia Lymphoma. Front Microbiol 2020; 11:1207. [PMID: 32636814 PMCID: PMC7317092 DOI: 10.3389/fmicb.2020.01207] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Accepted: 05/12/2020] [Indexed: 12/16/2022] Open
Abstract
Adult T-cell leukemia-lymphoma (ATL) is a distinct mature T-cell malignancy caused by human T-cell leukemia/lymphotropic virus type I (HTLV-1) endemic in some areas in the world. HTLV-1 transmits through mother-to-child infection via breastfeeding, sexual intercourses, and blood transfusions. Early HTLV-1 infection, presumably through mother’s milk, is crucial in developing ATL. The estimated cumulative risk of the development of ATL in HTLV-1 carriers is a few percent after transmission from their mothers. The median age of ATL onset is about 70 in Japan and is now rising, whereas an overall mean age in the mid-forties is reported in other parts of the world. ATL is classified into four clinical subtypes (acute, lymphoma, chronic, and smoldering) defined by organ lesions and LDH/calcium values. In aggressive ATL (acute, lymphoma or unfavorable chronic types) and indolent ATL (favorable chronic or smoldering types), intensive chemotherapy followed by allogeneic hematopoietic stem cell transplantation and watchful waiting until disease progression has been recommended, respectively, in Japan. Based on a worldwide meta-analysis and multiple other retrospective studies, the antiviral combination of interferon alpha (IFN) and zidovudine (AZT) is recommended in many parts of the world in acute, chronic, and smoldering ATL whereas patients with the lymphoma subtype are treated with chemotherapy, either alone or combined with AZT/IFN. Several new agents have been approved for ATL by the Pharmaceutical and Medical Devices Agency (PMDA) after clinical trials, including an anti-CC chemokine receptor 4 monoclonal antibody, mogamulizumab; an immunomodulatory agent, lenalidomide; and an anti-CD30 antibody/drug conjugate, brentuximab vedotin.
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Affiliation(s)
- Kunihiro Tsukasaki
- Department of Hematology, International Medical Center, Saitama Medical University, Saitama, Japan
| | - Ambroise Marçais
- Institut Imagine - INSERM U1163, Necker Hospital, University of Paris, Paris, France.,Department of Hematology, Necker Hospital, University of Paris, Assistance Publique Hôpitaux de Paris, Paris, France
| | - Rihab Nasr
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Koji Kato
- Department of Hematology, Oncology and Cardiovascular Medicine, Kyushu University Hospital, Fukuoka, Japan
| | - Takahiro Fukuda
- Department of Hematopoietic Stem Cell Transplantation, National Cancer Center Hospital, Tokyo, Japan
| | - Olivier Hermine
- Institut Imagine - INSERM U1163, Necker Hospital, University of Paris, Paris, France.,Department of Hematology, Necker Hospital, University of Paris, Assistance Publique Hôpitaux de Paris, Paris, France
| | - Ali Bazarbachi
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut, Lebanon.,Department of Internal Medicine, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
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El Hajj H, Tsukasaki K, Cheminant M, Bazarbachi A, Watanabe T, Hermine O. Novel Treatments of Adult T Cell Leukemia Lymphoma. Front Microbiol 2020; 11:1062. [PMID: 32547515 PMCID: PMC7270167 DOI: 10.3389/fmicb.2020.01062] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2020] [Accepted: 04/29/2020] [Indexed: 12/14/2022] Open
Abstract
Adult T cell leukemia-lymphoma (ATL) is an aggressive malignancy secondary to chronic infection with the human T cell leukemia virus type I (HTLV-I) retrovirus. ATL carries a dismal prognosis. ATL classifies into four subtypes (acute, lymphoma, chronic, and smoldering) which display different clinical features, prognosis and response to therapy, hence requiring different clinical management. Smoldering and chronic subtypes respond well to antiretroviral therapy using the combination of zidovudine (AZT) and interferon-alpha (IFN) with a significant prolongation of survival. Conversely, the watch and wait strategy or chemotherapy for these indolent subtypes allies with a poor long-term outcome. Acute ATL is associated with chemo-resistance and dismal prognosis. Lymphoma subtypes respond better to intensive chemotherapy but survival remains poor. Allogeneic hematopoietic stem cell transplantation (HSCT) results in long-term survival in roughly one third of transplanted patients but only a small percentage of patients can make it to transplant. Overall, current treatments of aggressive ATL are not satisfactory. Prognosis of refractory or relapsed patients is dismal with some encouraging results when using lenalidomide or mogamulizumab. To overcome resistance and prevent relapse, preclinical or pilot clinical studies using targeted therapies such as arsenic/IFN, monoclonal antibodies, epigenetic therapies are promising but warrant further clinical investigation. Anti-ATL vaccines including Tax peptide-pulsed dendritic cells, induced Tax-specific CTL responses in ATL patients. Finally, based on the progress in understanding the pathophysiology of ATL, and the risk-adapted treatment approaches to different ATL subtypes, treatment strategies of ATL should take into account the host immune responses and the host microenvironment including HTLV-1 infected non-malignant cells. Herein, we will provide a summary of novel treatments of ATL in vitro, in vivo, and in early clinical trials.
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Affiliation(s)
- Hiba El Hajj
- Department of Experimental Pathology, Microbiology, and Immunology, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Kunihiro Tsukasaki
- Department of Hematology, International Medical Center, Saitama Medical University, Saitama, Japan
| | - Morgane Cheminant
- INSERM UMR 1163 and CNRS URL 8254, Imagine Institute, Paris, France.,Department of Hematology, Necker-Enfants Malades University Hospital, Assistance Publique Hôpitaux de Paris, Paris-Descartes University, Paris, France
| | - Ali Bazarbachi
- Department of Internal Medicine, Faculty of Medicine, American University of Beirut, Beirut, Lebanon.,Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Toshiki Watanabe
- Department of Medical Genome Sciences, The University of Tokyo, Tokyo, Japan
| | - Olivier Hermine
- INSERM UMR 1163 and CNRS URL 8254, Imagine Institute, Paris, France.,Department of Hematology, Necker-Enfants Malades University Hospital, Assistance Publique Hôpitaux de Paris, Paris-Descartes University, Paris, France
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Marino-Merlo F, Balestrieri E, Matteucci C, Mastino A, Grelli S, Macchi B. Antiretroviral Therapy in HTLV-1 Infection: An Updated Overview. Pathogens 2020; 9:E342. [PMID: 32369988 PMCID: PMC7281255 DOI: 10.3390/pathogens9050342] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 04/26/2020] [Accepted: 04/29/2020] [Indexed: 12/30/2022] Open
Abstract
The human T cell leukemic/lymphotropic virus type 1 (HTLV-1), discovered several years ago, is the causative agent for a rapid progressive haematological malignancy, adult T cell leukemia (ATL), for debilitating neurological diseases and for a number of inflammatory based diseases. Although the heterogeneous features of the diseases caused by HTLV-1, a common topic concerning related therapeutic treatments relies on the use of antiretrovirals. This review will compare the different approaches and opinions in this matter, giving a concise overview of preclinical as well as clinical studies covering all the aspects of antiretrovirals in HTLV-1 infection. Studies will be grouped on the basis of the class of antiretroviral, putting together both pre-clinical and clinical results and generally following a chronological order. Analysis of the existing literature highlights that a number of preclinical studies clearly demonstrate that different classes of antiretrovirals, already utilized as anti-HIV agents, are actually capable to efficiently contrast HTLV-1 infection. Nevertheless, the results of most of the clinical studies are generally discouraging on the same point. In conclusion, the design of new antiretrovirals more specifically focused on HTLV-1 targets, and/or the establishment of early treatments with antiretrovirals could hopefully change the perspectives of diseases caused by HTLV-1.
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Affiliation(s)
| | - Emanuela Balestrieri
- Department of Experimental Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (E.B.); (C.M.); (S.G.)
| | - Claudia Matteucci
- Department of Experimental Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (E.B.); (C.M.); (S.G.)
| | - Antonio Mastino
- Department of Chemical, Biological, Pharmaceutical, and Environmental Sciences, University of Messina, 98166 Messina, Italy
- The Institute of Translational Pharmacology, Consiglio Nazionale delle Ricerche (CNR), 00133 Rome, Italy
| | - Sandro Grelli
- Department of Experimental Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (E.B.); (C.M.); (S.G.)
| | - Beatrice Macchi
- Department of Chemical Science and Technologies, University of Rome “Tor Vergata”, 00133 Rome, Italy
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Matteucci C, Marino-Merlo F, Minutolo A, Balestrieri E, Valletta E, Macchi B, Mastino A, Grelli S. Inhibition of IκBα phosphorylation potentiates regulated cell death induced by azidothymidine in HTLV-1 infected cells. Cell Death Discov 2020; 6:9. [PMID: 32123585 PMCID: PMC7028944 DOI: 10.1038/s41420-020-0243-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Revised: 12/30/2019] [Accepted: 01/02/2020] [Indexed: 01/30/2023] Open
Abstract
Adult T cell leukemia/lymphoma (ATL) can be susceptible, at least transiently, to treatments with azidothymidine (AZT) plus IFNα and/or arsenic trioxide. However, the real role of AZT in this effect is still unclear. In fact, while reverse transcriptase (RT) inhibition could explain reduction of clonal expansion and of renewal of HTLV-1 infected cells during ATL progression, this effect alone seems insufficient to justify the evident and prompt decrease of the pro-viral load in treated patients. We have previously demonstrated that AZT is endowed with an intrinsic pro-apoptotic potential towards both peripheral blood mononuclear cells from healthy donors or some tumor cell lines, but this cytotoxic potential cannot be fully achieved unless IκBα phosphorylation is inhibited. Since the constitutive activation of NF-kappa B (NF-κB) appears a common biological basis of HTLV-1-infected cells, a pharmacological inhibition of IκBα phosphorylation seems a potential strategy for treating and preventing HTLV-1 related pathologies. In this study, we have demonstrated that a combination treatment with the IκBα phosphorylation inhibitor Bay 11-7085 and AZT induced increased levels of regulated cell death (RCD) by apoptosis compared to the single treatments in HTLV-1 infected cells of different origin. Importantly, levels of RCD were considerably higher in infected cells in comparison with the uninfected ones. Inhibition of NF-κB activation following the combined treatment was confirmed by analysis of both gel-shift and functional activity of the NF-κB complex proteins, p65/p52. Moreover, a transcriptional analysis revealed that the addition of Bay 11-7085 to AZT treatment in HTLV-1-infected cells modified their transcriptional profile, by inducing the upregulation of some pro-apoptotic genes together with the downregulation of some anti-apoptotic genes. Our data suggest that addition of adequate concentrations of IκBα phosphorylation inhibitor to therapeutic regimens including AZT could be a promising strategy in ATL.
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Affiliation(s)
- Claudia Matteucci
- Department of Experimental Medicine, University of Rome “Tor Vergata”, Rome, Italy
| | | | - Antonella Minutolo
- Department of Experimental Medicine, University of Rome “Tor Vergata”, Rome, Italy
| | - Emanuela Balestrieri
- Department of Experimental Medicine, University of Rome “Tor Vergata”, Rome, Italy
| | - Elena Valletta
- Department of Experimental Medicine, University of Rome “Tor Vergata”, Rome, Italy
| | - Beatrice Macchi
- Department of Chemical Science and Technologies, University of Rome “Tor Vergata”, Rome, Italy
| | - Antonio Mastino
- Department of Chemical, Biological, Pharmaceutical, and Environmental Sciences, University of Messina, Messina, Italy
- The Institute of Translational Pharmacology, CNR, Rome, Italy
| | - Sandro Grelli
- Department of Experimental Medicine, University of Rome “Tor Vergata”, Rome, Italy
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Malpica L, Pimentel A, Reis IM, Gotuzzo E, Lekakis L, Komanduri K, Harrington T, Barber GN, Ramos JC. Epidemiology, clinical features, and outcome of HTLV-1-related ATLL in an area of prevalence in the United States. Blood Adv 2018; 2:607-20. [PMID: 29545256 DOI: 10.1182/bloodadvances.2017011106] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Accepted: 01/30/2018] [Indexed: 12/28/2022] Open
Abstract
Adult T-cell leukemia/lymphoma (ATLL) is a fatal disease caused by human T-cell leukemia virus type 1 (HTLV-1). We retrospectively analyzed 195 patients with ATLL (lymphomatous n = 96, acute n = 80, unfavorable chronic n = 7, chronic n = 5, smoldering n = 3, and unclassified n = 4) diagnosed between 1987 and 2016 (median age 52 years, 77% Afro-Caribbean). Hypercalcemia was associated with acute ATLL (65%, vs 23% lymphomatous) (P = .012). The median survival for patients treated with modern therapies between 2000 and 2016 was 4.1 months for acute, 10.2 months for lymphomatous, 72 months for chronic/smoldering, and not reached for unfavorable chronic type, with 4-year survival rates of 10%, 4%, 60%, and 83%, respectively. The overall response rate (ORR) after first-line multiagent chemotherapy was 78% (complete response [CR] 39%) for acute vs 67% (CR 33%) for lymphomatous ATLL. First-line zidovudine interferon-α (AZT-IFN) resulted in ORR of 56% (CR 23%) for acute (n = 43), 33% (CR 16.5%) for lymphomatous (n = 6), and 86% (CR 29%) for unfavorable chronic ATLL. The median progression-free survival (PFS) in patients with aggressive ATLL who achieved CR after AZT-IFN was 48 months vs 11 months after chemotherapy (P = .003). Allogeneic hematopoietic stem cell transplant (allo-HSCT) resulted in a PFS of 24 and 28 months in 2 patients with lymphomatous ATLL. Our results suggest high-dose AZT-IFN is a reasonable up-front option for patients with aggressive leukemic ATLL followed by chemotherapy switch in nonresponders, whereas chemotherapy should be used in lymphomatous type followed by allo-HSCT when feasible.
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Abstract
A classification for adult T-cell leukemia-lymphoma (ATL) based on clinical features was proposed in 1991: acute, lymphoma, chronic, and smoldering types, and their median survival times (MSTs) were reported to be 6.2, 10.2, 24.3 months, and not reached, respectively. Several new therapies for ATL have since been developed, i.e. dose-intensity multi-agent chemotherapies, allogeneic hematopoietic stem cell transplantation (allo-HSCT), monoclonal antibodies, and anti-viral therapy. The monoclonal antibody to CCR4, mogamulizumab, clearly improved response rates in patients with treatment-naïve and relapsed aggressive ATL, and has the potential to provide a survival advantage. The outcomes of allo-HSCT have been reported since the early 2000s. High treatment-related mortality was initially the crucial issue associated with this treatment approach; however, reduced intensity conditioning regimens have decreased the risk of treatment-related mortality. The introduction of allo- HSCT has had a positive impact on the prognosis of and potential curability with treatments for ATL. A meta-analysis of a treatment with interferon-α and zidovudine (IFN/AZT) revealed a survival benefit in patients with the leukemic subtype. A phase 3 study comparing IFN/AZT with watchful waiting in patients with indolent ATL is ongoing in Japan. Several clinical trials on novel agents are currently being conducted, such as the histone deacetylase inhibitors, alemtuzumab, brentuximab vedotin, nivolumab, and an EZH1/2 dual inhibitor.
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Affiliation(s)
- Hiroo Katsuya
- Center for AIDS Research, Kumamoto University.,Department of Medicine, Imperial College London
| | - Kenji Ishitsuka
- Division of Hematology and Immunology, Center for Chronic Viral Diseases Graduate School of Medical and Dental Sciences, Kagoshima University
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Macchi B, Balestrieri E, Frezza C, Grelli S, Valletta E, Marçais A, Marino-Merlo F, Turpin J, Bangham CR, Hermine O, Mastino A, Bazarbachi A. Quantification of HTLV-1 reverse transcriptase activity in ATL patients treated with zidovudine and interferon-α. Blood Adv 2017; 1:748-52. [PMID: 29296718 DOI: 10.1182/bloodadvances.2016001370] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2016] [Accepted: 01/30/2017] [Indexed: 11/20/2022] Open
Abstract
The therapeutic efficacy of the AZT and IFN combination in ATL presumably reflects the inhibition of RT-related functions.HTLV-1-RT activity from short-term cultured PBMCs may represent a predictive correlate of clinical response to AZT/IFN in ATL patients.
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17
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Abstract
We estimated that at least 5-10 million individuals are infected with HTLV-1. Importantly, this number is based on the study of nearly 1.5 billion people living in known human T-cell lymphotropic virus type 1 (HTLV-1) endemic areas, for which reliable epidemiological data are available. However, for some highly populated regions including India, the Maghreb, East Africa, and some regions of China, no consistent data are yet available which prevents a more accurate estimation. Thus, the number of HTLV-1 infected people in the world is probably much higher. The prevalence of HTLV-1 prevalence varies depending on age, sex, and economic level in most HTLV-1 endemic areas. HTLV-1 seroprevalence gradually increases with age, especially in women. HTLV-1 has a simian origin and was originally acquired by humans through interspecies transmission from STLV-1 infected monkeys in the Old World. Three main modes of HTLV-1 transmission have been described; (1) from mother-to-child after prolonged breast-feeding lasting more than six months, (2) through sexual intercourse, which mainly, but not exclusively, occurs from male to female and lastly, (3) from contaminated blood products, which contain HTLV-1 infected lymphocytes. In specific areas, such as Central Africa, zoonotic transmission from STLV-1 infected monkeys to humans is still ongoing.The diagnostic methods used to study the epidemiological aspects of HTLV-1 infection mainly consist of serological assays for the detection of antibodies specifically directed against different HTLV-1 antigens. Screening tests are usually based on enzyme-linked immunoabsorbent assay (ELISA), chemiluminescence enzyme-linked immunoassay (CLEIA) or particle agglutination (PA). Confirmatory tests include mostly Western blots (WB)s or innogenetics line immunoassay (INNO-LIA™) and to a lesser extent immunofluorescence assay (IFA). The search for integrated provirus in the DNA from peripheral blood cells can be performed by qualitative and/or quantitative polymerase chain reaction (qPCR). qPCR is widely used in most diagnostic laboratories and quantification of proviral DNA is useful for the diagnosis and follow-up of HTLV-1 associated diseases such as adult T-cell leukemia (ATL) and tropical spastic paraparesis/HTLV-1 associated myelopathy (TSP/HAM). PCR also provides amplicons for further sequence analysis to determine the HTLV-1 genotype present in the infected person. The use of new generation sequencing methodologies to molecularly characterize full and/or partial HTLV-1 genomic regions is increasing. HTLV-1 genotyping generates valuable molecular epidemiological data to better understand the evolutionary history of this virus.
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Affiliation(s)
- Olivier Cassar
- Unité d'Epidémiologie et Physiopathologie des Virus Oncogènes, Département de Virologie, Institut Pasteur, 28 rue du Dr. Roux, F-75015, Paris, France. .,CNRS, UMR 3569, 28 rue du Dr. Roux, F-75015, Paris, France.
| | - Antoine Gessain
- Unité d'Epidémiologie et Physiopathologie des Virus Oncogènes, Département de Virologie, Institut Pasteur, 28 rue du Dr. Roux, F-75015, Paris, France.,CNRS, UMR 3569, 28 rue du Dr. Roux, F-75015, Paris, France
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18
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Abstract
Adult T-Cell Leukemia/lymphoma (ATL) is the first human malignancy associated with a chronic infection by a retrovirus, the human T-cell lymphotropic virus type I (HTLV-I). ATL occurs, after a long latency period, only in about 5% of 10-20 millions infected individuals. ATL has a dismal prognosis with a median survival of less than 1 year, mainly due to its resistance to chemotherapy and to a profound immunosuppression. The viral oncoprotein, Tax, plays a major role in ATL oncogenic transformation by interfering with cell proliferation, cell cycle, apoptosis, and DNA repair. The diversity in ATL clinical features and prognosis led to Shimoyama classification of ATL into four clinical subtypes (acute, lymphoma, chronic, and smoldering) requiring different therapeutic strategies. Clinical trials, mainly conducted in Japan, demonstrated that combination of chemotherapy could induce acceptable response rate in the lymphoma subtype but not in acute ATL. However, long-term prognosis remains poor for both subtypes, due to a high relapse rate. Similarly, whether managed by a watchful waiting or treated with chemotherapy, the indolent forms (smoldering and chronic) have a poor long-term outcome. An international meta-analysis showed improved survival in the leukemic subtypes of ATL (chronic, smoldering as well as a subset of the acute subtype) with the use of two antiviral agents, zidovudine and interferon-alpha, and accordingly, this combination should be considered the standard first-line treatment in this context. ATL patients with lymphoma subtype benefit from induction chemotherapy, given simultaneously or sequentially with an antiviral combination of zidovudine and interferon-alpha. Allogeneic hematopoietic stem cells transplantation remains a promising and potentially curative approach but is limited to a small number of patients. Novel drugs such as arsenic trioxide in combination with interferon-alpha or monoclonal antibodies such as anti-CXCR4 have shown promising results and warrant further investigation.
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Affiliation(s)
- Rihab Nasr
- Faculty of Medicine, Department of Anatomy, Cell Biology and Physiology, Americain University of Beirut, 113-6044, Beirut, Lebanon
| | - Ambroise Marçais
- Department of Hematology, Necker Hospital, University of Paris Descartes, 149, rue de Sèvres, Paris, France
| | - Olivier Hermine
- Department of Hematology, Necker Hospital, University of Paris Descartes, 149, rue de Sèvres, Paris, France
| | - Ali Bazarbachi
- Faculty of Medicine, Department of Anatomy, Cell Biology and Physiology, Americain University of Beirut, 113-6044, Beirut, Lebanon. .,Faculty of Medicine, Department of Internal Medicine, American University of Beirut, 113-6044, Beirut, Lebanon.
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19
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Abstract
PURPOSE OF REVIEW To discuss current understanding of the mechanisms of human T-lymphotropic virus type-1 (HTLV-1) tumorigenesis and current and potential treatment strategies for adult T-cell leukaemia/lymphoma (ATL), an aggressive malignant disease of CD4 cells caused by HTLV-1. RECENT FINDINGS Treatment of the aggressive subtypes of ATL remains inadequate, with little improvement in overall survival in the 30 years since HTLV-1 was discovered. Detailed analysis of the clonal expansion of HTLV-1 has provided new insight into pathogenesis. Most HTLV-1-infected cells, including ATL, express CCR4 which can be targeted. Reports of antitumour effects with allogeneic bone marrow transplantation provide a rationale for novel immunotherapy approaches. Progress has been made in the indolent subtypes of ATL with the use of 'antiviral' therapies. SUMMARY ATL has poor prognosis. There is a major, urgent, unmet clinical need to identify HTLV carriers who will develop ATL to develop biomarkers of transforming disease and disease progression and to provide novel treatment approaches within the context of clinical trials. Several strategies now include putative or actual antiviral therapy. Potentially, the risk of ATL would be reduced by eliminating some or all infected clones. HTLV-1 infection, and hence ATL, can be prevented by antenatal HTLV-1 screening.
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Phillips EH, Hodson A, Hermine O, Bazarbachi A, Cwynarski K. Striving to cure adult T-cell leukaemia/lymphoma: a role for allogeneic stem cell transplant? Bone Marrow Transplant 2016; 51:1549-55. [PMID: 27618683 DOI: 10.1038/bmt.2016.154] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2015] [Revised: 04/18/2016] [Accepted: 04/22/2016] [Indexed: 11/09/2022]
Abstract
Adult T-cell leukaemia/lymphoma (ATL) is an aggressive HTLV-1-related malignancy, rare outside of regions where the retrovirus is endemic. Although the use of antiviral therapy has improved outcomes, particularly for indolent forms of ATL, response to combination chemotherapy is poor and outcomes for aggressive subtypes remains dismal. Consolidation with allogeneic stem cell transplant (alloSCT) has an increasing role in the management of ATL in eligible patients, offering favourable long-term remission rates. However, relatively high-transplant-related mortality and issues with donor recruitment for certain ethnicities remain problematic. In this review, we discuss the rationale for and issues surrounding alloSCT in ATL in the context of conventional and emerging therapies.
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Fox JM, Hilburn S, Demontis MA, Brighty DW, Rios Grassi MF, Galvão-Castro B, Taylor GP, Martin F. Long Terminal Repeat Circular DNA as Markers of Active Viral Replication of Human T Lymphotropic Virus-1 in Vivo. Viruses 2016; 8:80. [PMID: 26985903 DOI: 10.3390/v8030080] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2015] [Revised: 02/24/2016] [Accepted: 03/04/2016] [Indexed: 12/12/2022] Open
Abstract
Clonal expansion of human T-lymphotropic virus type-1 (HTLV-1) infected cells in vivo is well documented. Unlike human immunodeficiency virus type 1 (HIV-1), HTLV-1 plasma RNA is sparse. The contribution of the "mitotic" spread of HTLV-1 compared with infectious spread of the virus to HTLV-1 viral burden in established infection is uncertain. Since extrachromosomal long terminal repeat (LTR) DNA circles are indicators of viral replication in HIV-1 carriers with undetectable plasma HIV RNA, we hypothesised that HTLV-1 LTR circles could indicate reverse transcriptase (RT) usage and infectious activity. 1LTR and 2LTR DNA circles were measured in HTLV-1 cell lines and peripheral blood mononuclear cells (PBMC) of asymptomatic carriers (ACs) and patients with HTLV-1-associated myelopathy/tropical spastic paraparesis (HAM/TSP) or adult T cell leukaemia/lymphoma (ATLL). 1LTR DNA circles were detected in 14/20 patients at a mean of 1.38/100 PBMC but did not differentiate disease status nor correlate with HTLV-1 DNA copies. 2LTR DNA circles were detected in 30/31 patients and at higher concentrations in patients with HTLV-1-associated diseases, independent of HTLV-1 DNA load. In an incident case the 2LTR DNA circle concentration increased 2.1 fold at the onset of HAM/TSP compared to baseline. Detectable and fluctuating levels of HTLV-1 DNA circles in patients indicate viral RT usage and virus replication. Our results indicate HTLV-1 viral replication capacity is maintained in chronic infection and may be associated with disease onset.
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22
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Yared JA, Kimball AS. Optimizing Management of Patients with Adult T Cell Leukemia-Lymphoma. Cancers (Basel) 2015; 7:2318-29. [PMID: 26610571 DOI: 10.3390/cancers7040893] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2015] [Revised: 11/05/2015] [Accepted: 11/17/2015] [Indexed: 12/29/2022] Open
Abstract
Adult T cell leukemia-lymphoma is a rare disease with a high mortality rate, and is challenging for the clinician. Early allogeneic stem cell transplant can confer durable remission. As novel therapeutic agents become available to treat T cell malignancies, it is increasingly important that medical oncologists, hematologists, and hematopathologists recognize and accurately diagnose adult T cell leukemia-lymphoma. There is no uniform standard of treatment of adult T cell leukemia-lymphoma, and clinical trials remain critical to improving outcomes. Here we present one management approach based on the recent advances in treatment for adult T cell leukemia-lymphoma patients.
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24
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25
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Abstract
Hepatitis B virus (HBV), hepatitis C virus (HCV), human papillomavirus (HPV), and Epstein-Barr virus (EBV) contribute to about 10-15 % global burden of human cancers. Conventional chemotherapy or molecular target therapies have been used to treat virus-associated cancers. However, a more proactive approach would be the use of antiviral treatment to suppress or eliminate viral infections to prevent the occurrence of cancer in the first place. Antiviral treatments against chronic HBV and HCV infections have achieved this goal, with significant reduction in the incidence of hepatocellular carcinoma in treated patients. Antiviral treatments for EBV, Kaposi's sarcoma-associated herpesvirus (KSHV), and human T-cell lymphotropic virus type 1 (HTLV-1) had limited success in treating refractory EBV-associated lymphoma and post-transplant lymphoproliferative disorder, KSHV-associated Kaposi's sarcoma in AIDS patients, and HTLV-1-associated acute, chronic, and smoldering subtypes of adult T-cell lymphoma, respectively. Therapeutic HPV vaccine and RNA-interference-based therapies for treating HPV-associated cervical cancers also showed some encouraging results. Taken together, antiviral therapies have yielded promising results in cancer prevention and treatment. More large-scale studies are necessary to confirm the efficacy of antiviral therapy. Further investigation for more effective and convenient antiviral regimens warrants more attention.
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Affiliation(s)
- Wei-Liang Shih
- Institute of Epidemiology and Preventive Medicine, National Taiwan University, Taipei, Taiwan
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26
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Cachat A, Chevalier SA, Alais S, Ko NL, Ratner L, Journo C, Dutartre H, Mahieux R. Alpha interferon restricts human T-lymphotropic virus type 1 and 2 de novo infection through PKR activation. J Virol 2013; 87:13386-96. [PMID: 24089560 PMCID: PMC3838277 DOI: 10.1128/jvi.02758-13] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2013] [Accepted: 09/25/2013] [Indexed: 01/24/2023] Open
Abstract
Type I interferon (IFN-I) inhibits the replication of different viruses. However, the effect of IFN-I on the human T-lymphotropic virus type 1 (HTLV-1) viral cycle is controversial. Here, we investigated the consequences of IFN-α addition for different steps of HTLV-1 and HTLV-2 infection. We first show that alpha interferon (IFN-α) efficiently impairs HTLV-1 and HTLV-2 de novo infection in a T cell line and in primary lymphocytes. Using pseudotyped viruses expressing HTLV-1 envelope, we then show that cell-free infection is insensitive to IFN-α, demonstrating that the cytokine does not affect the early stages of the viral cycle. In contrast, intracellular levels of Gag, Env, or Tax protein are affected by IFN-α treatment in T cells, primary lymphocytes, or 293T cells transfected with HTLV-1 or HTLV-2 molecular clones, demonstrating that IFN-α acts during the late stages of infection. We show that IFN-α does not affect Tax-mediated transcription and acts at a posttranscriptional level. Using either small interfering RNA (siRNA) directed against PKR or a PKR inhibitor, we demonstrate that PKR, whose expression is induced by interferon, plays a major role in IFN-α-induced HTLV-1/2 inhibition. These results indicate that IFN-α has a strong repressive effect on the HTLV-1 and HTLV-2 viral cycle during de novo infection of cells that are natural targets of the viruses.
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Affiliation(s)
- Anne Cachat
- Equipe Oncogenèse Rétrovirale
- Equipe Labelisée Ligue Nationale Contre le Cancer
- International Center for Research in Infectiology, INSERM U1111-CNRS UMR5308
- Ecole Normale Supérieure de Lyon
- Université Lyon 1, LabEx ECOFECT-Eco-Evolutionary Dynamics of Infectious Diseases, Lyon, France
| | - Sébastien Alain Chevalier
- Equipe Oncogenèse Rétrovirale
- Equipe Labelisée Ligue Nationale Contre le Cancer
- International Center for Research in Infectiology, INSERM U1111-CNRS UMR5308
- Ecole Normale Supérieure de Lyon
- Université Lyon 1, LabEx ECOFECT-Eco-Evolutionary Dynamics of Infectious Diseases, Lyon, France
| | - Sandrine Alais
- Equipe Oncogenèse Rétrovirale
- Equipe Labelisée Ligue Nationale Contre le Cancer
- International Center for Research in Infectiology, INSERM U1111-CNRS UMR5308
- Ecole Normale Supérieure de Lyon
- Université Lyon 1, LabEx ECOFECT-Eco-Evolutionary Dynamics of Infectious Diseases, Lyon, France
| | - Nga Ling Ko
- Unité d'Épidémiologie et Physiopathoglogie des Virus Oncogenes, Institut Pasteur, Paris, France
| | - Lee Ratner
- Division of Molecular Oncology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Chloé Journo
- Equipe Oncogenèse Rétrovirale
- Equipe Labelisée Ligue Nationale Contre le Cancer
- International Center for Research in Infectiology, INSERM U1111-CNRS UMR5308
- Ecole Normale Supérieure de Lyon
- Université Lyon 1, LabEx ECOFECT-Eco-Evolutionary Dynamics of Infectious Diseases, Lyon, France
| | - Hélène Dutartre
- Equipe Oncogenèse Rétrovirale
- Equipe Labelisée Ligue Nationale Contre le Cancer
- International Center for Research in Infectiology, INSERM U1111-CNRS UMR5308
- Ecole Normale Supérieure de Lyon
- Université Lyon 1, LabEx ECOFECT-Eco-Evolutionary Dynamics of Infectious Diseases, Lyon, France
| | - Renaud Mahieux
- Equipe Oncogenèse Rétrovirale
- Equipe Labelisée Ligue Nationale Contre le Cancer
- International Center for Research in Infectiology, INSERM U1111-CNRS UMR5308
- Ecole Normale Supérieure de Lyon
- Université Lyon 1, LabEx ECOFECT-Eco-Evolutionary Dynamics of Infectious Diseases, Lyon, France
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Abstract
Adult T cell leukaemia / lymphoma (ATLL) is a mature (post thymic) T cell lymphoma caused by the human T-lymphotropic virus type 1 (HTLV-1) infection. Overall survival in the aggressive subtypes (Acute Leukaemia and Lymphomatous) remains poor in part due to chemotherapy resistance. To improve treatment outcome for de novo disease, better induction therapies are required and since the pathogenic agent is known it would seem sensible to target the virus. In a recent meta-analysis the use of zidovudine and interferon alpha (ZDV/IFN) has been associated with improved response rates and prolonged overall survival in leukemic subtypes of ATLL (both acute and Chronic) confirmed in a multivariate analysis. In a more recent UK study the overall response rate for patients with aggressive ATLL treated with chemotherapy alone was 49 % compared to 81 % with combined first line therapy (chemotherapy with concurrent or sequential ZDV/IFN). Combined first line therapy prolonged median OS in acute (p = 0.0081) and lymphomatous ATLL (p = 0.001).These data support the use of low dose ZDV/IFN with chemotherapy as first line treatment for patients with newly diagnosed aggressive ATLL. Although the mechanisms of action are incompletely understood, some possible explanations for their efficacy will be discussed.
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Affiliation(s)
- Paul A Fields
- Department of Haematology, Guys and St Thomas', Kings College Hospitals, London, SE1 9RT, UK.
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Ceesay MM, Matutes E, Taylor GP, Fields P, Cavenagh J, Simpson S, Ho A, Devereux S, Mufti GJ, Pagliuca A. Phase II study on combination therapy with CHOP-Zenapax for HTLV-I associated adult T-cell leukaemia/lymphoma (ATLL). Leuk Res 2012; 36:857-61. [DOI: 10.1016/j.leukres.2011.12.004] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2011] [Revised: 12/02/2011] [Accepted: 12/06/2011] [Indexed: 11/20/2022]
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Marçais A, Suarez F, Sibon D, Bazarbachi A, Hermine O. Clinical trials of adult T-cell leukaemia/lymphoma treatment. Leuk Res Treatment 2012; 2012:932175. [PMID: 23213552 DOI: 10.1155/2012/932175] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/05/2011] [Accepted: 11/11/2011] [Indexed: 11/25/2022]
Abstract
Adult T-cell leukaemia/lymphoma (ATLL) is an aggressive malignancy of mature activated T cells caused by human T-cell lymphotropic virus type I (HTLV-1). Prognosis is severe because of intrinsic chemoresistance and severe immuosuppression. Four different subtypes are described with different outcomes, and treatment strategies vary according to the different clinical courses. Japanese trials show that combinations of chemotherapy can increase the response rates especially in the lymphoma subtype. However, patients have a high rate of relapse and the outcome remains extremely poor. Recently, a worldwide meta-analysis demonstrated that the combination of Zidovudine and Interferon-alpha (IFN) is effective in the leukemic subtypes (smoldering, chronic, and acute) and influences favorably the course of the disease. In order to prevent relapse, clinical trials testing new drugs such as monoclonal antibodies or combinations such as arsenic/IFN are needed. Finally, allogeneic stem cell transplantation is a feasible option but bears a very high rate of complications.
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Abstract
ATL is a distinct peripheral T-lymphocytic malignancy associated with human T-cell lymphotropic virus type I (HTLV-1). The diversity in clinical features and prognosis of patients with this disease has led to its subtype-classification into four categories, acute, lymphoma, chronic, and smoldering types, defined by organ involvement, and LDH and calcium values. In case of acute, lymphoma, or unfavorable chronic subtypes (aggressive ATL), intensive chemotherapy like the LSG15 regimen (VCAP-AMP-VECP) is usually recommended if outside of clinical trials, based on the results of a phase 3 trial. In case of favorable chronic or smoldering ATL (indolent ATL), watchful waiting until disease progression has been recommended, although the long-term prognosis was inferior to those of, for instance, chronic lymphoid leukemia. Retrospective analysis suggested that the combination of interferon alpha and zidovudine was apparently promising for the treatment of ATL, especially for types with leukemic manifestation. Allogeneic hematopoietic stem cell transplantation (allo-HSCT) is also promising for the treatment of aggressive ATL possibly reflecting graft versus ATL effect. Several new agent trials for ATL are ongoing and in preparation, including a defucosylated humanized anti-CC chemokine receptor 4 monoclonal antibody, IL2-fused with diphtheria toxin, histone deacetylase inhibitors, a purine nucleoside phosphorylase inhibitor, a proteasome inhibitor, and lenalidomide.
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31
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Hodson A, Crichton S, Montoto S, Mir N, Matutes E, Cwynarski K, Kumaran T, Ardeshna KM, Pagliuca A, Taylor GP, Fields PA. Use of Zidovudine and Interferon Alfa With Chemotherapy Improves Survival in Both Acute and Lymphoma Subtypes of Adult T-Cell Leukemia/Lymphoma. J Clin Oncol 2011; 29:4696-701. [DOI: 10.1200/jco.2011.35.5578] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Purpose Adult T-cell leukemia/lymphoma (ATLL) is a mature (post-thymic) T-cell lymphoma associated with human T-lymphotropic virus type 1 infection. Survival in aggressive subtypes remains poor, and treatment resistance is frequent. Use of zidovudine (ZDV) and interferon alfa (IFN-α) has been associated with improved response rates in small studies and prolonged overall survival in leukemic ATLL subtypes in a recent meta-analysis. Patients and Methods We report the clinicopathologic characteristics, treatment, and outcome of 73 patients with aggressive ATLL (acute ATLL, 29; lymphoma ATLL, 44) diagnosed and treated in England between 1999 and 2009. The impact of ZDV/IFN-α on treatment response and survival was assessed. Results The overall response rate ranged from 49% with chemotherapy alone to 81% with combined first-line therapy (chemotherapy with concurrent/sequential ZDV/IFN-α). Median overall survival (OS) was 9 months: 7.5 months for acute ATLL and 10 months for lymphoma ATLL. Use of ZDV/IFN-α at any time prolonged survival in acute (P < .001) and lymphoma ATLL (P < .001) and was the sole factor associated with reduction in risk of death in aggressive ATLL (hazard ratio, 0.23; 95% CI, 0.09 to 0.60; P = .002). Combined first-line therapy prolonged median OS in acute (P = .0081) and lymphoma ATLL (P = .001) compared with chemotherapy alone. Conclusion These data support the use of low-dose ZDV/IFN-α with chemotherapy in first-line treatment of acute and lymphoma ATLL.
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Affiliation(s)
- Andrew Hodson
- Andrew Hodson, National Centre for Human Retrovirology, St Mary's Hospital, Imperial College Healthcare National Health Service (NHS) Trust; Siobhan Crichton, King's College London; Silvia Montoto, Barts Cancer Institute, Queen Mary University of London; Naheed Mir, University Hospital Lewisham NHS Trust; Estella Matutes, Royal Marsden NHS Foundation Trust; Kate Cwynarski, Royal Free Hampstead NHS Trust; Thurai Kumaran, North Middlesex University Hospital; Kirit M. Ardeshna, University College Hospital
| | - Siobhan Crichton
- Andrew Hodson, National Centre for Human Retrovirology, St Mary's Hospital, Imperial College Healthcare National Health Service (NHS) Trust; Siobhan Crichton, King's College London; Silvia Montoto, Barts Cancer Institute, Queen Mary University of London; Naheed Mir, University Hospital Lewisham NHS Trust; Estella Matutes, Royal Marsden NHS Foundation Trust; Kate Cwynarski, Royal Free Hampstead NHS Trust; Thurai Kumaran, North Middlesex University Hospital; Kirit M. Ardeshna, University College Hospital
| | - Silvia Montoto
- Andrew Hodson, National Centre for Human Retrovirology, St Mary's Hospital, Imperial College Healthcare National Health Service (NHS) Trust; Siobhan Crichton, King's College London; Silvia Montoto, Barts Cancer Institute, Queen Mary University of London; Naheed Mir, University Hospital Lewisham NHS Trust; Estella Matutes, Royal Marsden NHS Foundation Trust; Kate Cwynarski, Royal Free Hampstead NHS Trust; Thurai Kumaran, North Middlesex University Hospital; Kirit M. Ardeshna, University College Hospital
| | - Naheed Mir
- Andrew Hodson, National Centre for Human Retrovirology, St Mary's Hospital, Imperial College Healthcare National Health Service (NHS) Trust; Siobhan Crichton, King's College London; Silvia Montoto, Barts Cancer Institute, Queen Mary University of London; Naheed Mir, University Hospital Lewisham NHS Trust; Estella Matutes, Royal Marsden NHS Foundation Trust; Kate Cwynarski, Royal Free Hampstead NHS Trust; Thurai Kumaran, North Middlesex University Hospital; Kirit M. Ardeshna, University College Hospital
| | - Estella Matutes
- Andrew Hodson, National Centre for Human Retrovirology, St Mary's Hospital, Imperial College Healthcare National Health Service (NHS) Trust; Siobhan Crichton, King's College London; Silvia Montoto, Barts Cancer Institute, Queen Mary University of London; Naheed Mir, University Hospital Lewisham NHS Trust; Estella Matutes, Royal Marsden NHS Foundation Trust; Kate Cwynarski, Royal Free Hampstead NHS Trust; Thurai Kumaran, North Middlesex University Hospital; Kirit M. Ardeshna, University College Hospital
| | - Kate Cwynarski
- Andrew Hodson, National Centre for Human Retrovirology, St Mary's Hospital, Imperial College Healthcare National Health Service (NHS) Trust; Siobhan Crichton, King's College London; Silvia Montoto, Barts Cancer Institute, Queen Mary University of London; Naheed Mir, University Hospital Lewisham NHS Trust; Estella Matutes, Royal Marsden NHS Foundation Trust; Kate Cwynarski, Royal Free Hampstead NHS Trust; Thurai Kumaran, North Middlesex University Hospital; Kirit M. Ardeshna, University College Hospital
| | - Thurai Kumaran
- Andrew Hodson, National Centre for Human Retrovirology, St Mary's Hospital, Imperial College Healthcare National Health Service (NHS) Trust; Siobhan Crichton, King's College London; Silvia Montoto, Barts Cancer Institute, Queen Mary University of London; Naheed Mir, University Hospital Lewisham NHS Trust; Estella Matutes, Royal Marsden NHS Foundation Trust; Kate Cwynarski, Royal Free Hampstead NHS Trust; Thurai Kumaran, North Middlesex University Hospital; Kirit M. Ardeshna, University College Hospital
| | - Kirit M. Ardeshna
- Andrew Hodson, National Centre for Human Retrovirology, St Mary's Hospital, Imperial College Healthcare National Health Service (NHS) Trust; Siobhan Crichton, King's College London; Silvia Montoto, Barts Cancer Institute, Queen Mary University of London; Naheed Mir, University Hospital Lewisham NHS Trust; Estella Matutes, Royal Marsden NHS Foundation Trust; Kate Cwynarski, Royal Free Hampstead NHS Trust; Thurai Kumaran, North Middlesex University Hospital; Kirit M. Ardeshna, University College Hospital
| | - Antonio Pagliuca
- Andrew Hodson, National Centre for Human Retrovirology, St Mary's Hospital, Imperial College Healthcare National Health Service (NHS) Trust; Siobhan Crichton, King's College London; Silvia Montoto, Barts Cancer Institute, Queen Mary University of London; Naheed Mir, University Hospital Lewisham NHS Trust; Estella Matutes, Royal Marsden NHS Foundation Trust; Kate Cwynarski, Royal Free Hampstead NHS Trust; Thurai Kumaran, North Middlesex University Hospital; Kirit M. Ardeshna, University College Hospital
| | - Graham P. Taylor
- Andrew Hodson, National Centre for Human Retrovirology, St Mary's Hospital, Imperial College Healthcare National Health Service (NHS) Trust; Siobhan Crichton, King's College London; Silvia Montoto, Barts Cancer Institute, Queen Mary University of London; Naheed Mir, University Hospital Lewisham NHS Trust; Estella Matutes, Royal Marsden NHS Foundation Trust; Kate Cwynarski, Royal Free Hampstead NHS Trust; Thurai Kumaran, North Middlesex University Hospital; Kirit M. Ardeshna, University College Hospital
| | - Paul A. Fields
- Andrew Hodson, National Centre for Human Retrovirology, St Mary's Hospital, Imperial College Healthcare National Health Service (NHS) Trust; Siobhan Crichton, King's College London; Silvia Montoto, Barts Cancer Institute, Queen Mary University of London; Naheed Mir, University Hospital Lewisham NHS Trust; Estella Matutes, Royal Marsden NHS Foundation Trust; Kate Cwynarski, Royal Free Hampstead NHS Trust; Thurai Kumaran, North Middlesex University Hospital; Kirit M. Ardeshna, University College Hospital
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Lai HK, Law MF, Leung C, Yip SF, Ha CY, Chan HN, Ng C, Yeung YM. Two occult cases of adult T-cell leukaemia/lymphoma. Acta Oncol 2011; 50:1253-5. [PMID: 21714699 DOI: 10.3109/0284186x.2011.581692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Abstract
Adult T-cell leukemia/lymphoma (ATL) is an aggressive malignancy of mature activated T cells caused by human T-cell lymphotropic virus type I. ATL carries a bad prognosis because of intrinsic chemoresistance and severe immunosuppression. In acute ATL, Japanese trials demonstrated that although combinations of chemotherapy improved response rate, they failed to achieve a significant impact on survival. Patients with chronic and smoldering ATL have a better prognosis, but long-term survival is poor when these patients are managed with a watchful-waiting policy or with chemotherapy. Recently, a worldwide meta-analysis revealed that the combination of zidovudine and IFN-α is highly effective in the leukemic subtypes of ATL and should be considered as standard first-line therapy in that setting. This combination has changed the natural history of the disease through achievement of significantly improved long-term survival in patients with smoldering and chronic ATL as well as a subset of patients with acute ATL. ATL lymphoma patients still benefit from chemotherapy induction with concurrent or sequential antiretroviral therapy with zidovudine/IFN. To prevent relapse, clinical trials assessing consolidative targeted therapies such as arsenic/IFN combination or novel monoclonal antibodies are needed. Finally, allogeneic BM transplantation should be considered in suitable patients.
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Nasr R, El Hajj H, Kfoury Y, de Thé H, Hermine O, Bazarbachi A. Controversies in targeted therapy of adult T cell leukemia/lymphoma: ON target or OFF target effects? Viruses 2011; 3:750-69. [PMID: 21994752 DOI: 10.3390/v3060750] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2011] [Revised: 05/16/2011] [Accepted: 05/17/2011] [Indexed: 01/08/2023] Open
Abstract
Adult T cell leukemia/lymphoma (ATL) represents an ideal model for targeted therapy because of intrinsic chemo-resistance of ATL cells and the presence of two well identified targets: the HTLV-I retrovirus and the viral oncoprotein Tax. The combination of zidovudine (AZT) and interferon-alpha (IFN) has a dramatic impact on survival of ATL patients. Although the mechanism of action remains unclear, arguments in favor or against a direct antiviral effect will be discussed. Yet, most patients relapse and alternative therapies are mandatory. IFN and arsenic trioxide induce Tax proteolysis, synergize to induce apoptosis in ATL cells and cure Tax-driven ATL in mice through specific targeting of leukemia initiating cell activity. These results provide a biological basis for the clinical success of arsenic/IFN/AZT therapy in ATL patients and suggest that both extinction of viral replication (AZT) and Tax degradation (arsenic/IFN) are needed to cure ATL.
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Abstract
INTRODUCTION Adult T-cell leukemia/lymphoma (ATL) is a rare disease with a unique geographic distribution. Conducting controlled randomized trials to assess the effective therapeutic strategies has therefore been a significant challenge to date. AREAS COVERED This review explores the natural history and diagnostic evaluation of ATL, followed by a focused review of existing studies on the most potent individual pharmaceutical agents and combinations used in the therapy of this malignancy. Readers will acquire considerable insights about the clinical subsets, diagnosis and the most effective therapies used in various ATL types. EXPERT OPINION International, multicenter, randomized clinical trials are essential to design optimal therapeutic strategies for various ATL subsets. It appears that patients with acute ATL type benefit considerably from the first-line combined antiviral therapy with zidovudine and interferon alpha, whereas patients with ATL of the lymphoma type may experience a better outcome with intensive chemotherapy. The role of therapy in smoldering and chronic disease types remains to be clarified. In addition, the results of allogeneic stem-cell transplantation in ATL appear promising, as up to 40% of patients who achieve remission and have suitable donors can now become long-term survivors. Prospective evaluation of novel effective agents and their incorporation into various therapeutic algorithms is stringently needed.
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Affiliation(s)
- Constantin A Dasanu
- St Francis Hospital and Medical Center, Department of Hematology-Oncology, Hartford, CT, USA.
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Dearden CE, Johnson R, Pettengell R, Devereux S, Cwynarski K, Whittaker S, McMillan A. Guidelines for the management of mature T-cell and NK-cell neoplasms (excluding cutaneous T-cell lymphoma). Br J Haematol 2011; 153:451-85. [PMID: 21480860 DOI: 10.1111/j.1365-2141.2011.08651.x] [Citation(s) in RCA: 89] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The peripheral T-cell neoplasms are a biologically and clinically heterogeneous group of rare disorders that result from clonal proliferation of mature post-thymic lymphocytes. Natural killer (NK) cell neoplasms are included in this group. The World Health Organization classification of haemopoietic malignancies has divided this group of disorders into those with predominantly leukaemic (disseminated), nodal, extra-nodal or cutaneous presentation. They usually affect adults and are more commonly reported in males than in females. The median age at diagnosis is 61 years with a range of 17-90 years. Although some subtypes may follow a relatively benign protracted course most have an aggressive clinical behaviour and poor prognosis. Excluding anaplastic lymphoma kinase (ALK)-positive anaplastic large cell lymphoma (ALCL), which has a good outcome, 5-year survival for other nodal and extranodal T-cell lymphomas is about 30%. Most patients present with unfavourable international prognostic index scores (>3) and poor performance status. The rarity of these diseases and the lack of randomized trials mean that there is no consensus about optimal therapy for T- and NK-cell neoplasms and recommendations in this guideline are therefore based on small case series, phase II trials and expert opinion.
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Chow KF, Ritchie E, Husain S, Alobeid B, Bhagat G. Lethal T- and NK-cell lymphomas mimicking granulomatous panniculitidies: a clinicopathologic study of three cases. J Cutan Pathol 2011; 38:483-91. [DOI: 10.1111/j.1600-0560.2011.01697.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Hisatomi T, Sueoka-Aragane N, Sato A, Tomimasu R, Ide M, Kurimasa A, Okamoto K, Kimura S, Sueoka E. NK314 potentiates antitumor activity with adult T-cell leukemia-lymphoma cells by inhibition of dual targets on topoisomerase II{alpha} and DNA-dependent protein kinase. Blood 2011; 117:3575-84. [PMID: 21245486 DOI: 10.1182/blood-2010-02-270439] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
Adult T-cell leukemia-lymphoma (ATL) is an aggressive disease, incurable by standard chemotherapy. NK314, a new anticancer agent possessing inhibitory activity specific for topoisomerase IIα (Top2α), inhibited the growth of various ATL cell lines (50% inhibitory concentration: 23-70nM) with more potent activity than that of etoposide. In addition to the induction of DNA double-strand breaks by inhibition of Top2α, NK314 induced degradation of the catalytic subunit of DNA-dependent protein kinase (DNA-PKcs), resulting in impaired DNA double-strand break repair. The contribution of DNA-PK to inhibition of cell growth was affirmed by the following results: NK314 inhibited cell growth of M059J (a DNA-PKcs-deficient cell line) and M059K (a cell line with DNA-PKcs present) with the same potency, whereas etoposide exhibited weak inhibition of cell growth with M059K cells. A DNA-PK specific inhibitor, NU7026, enhanced inhibitory activity of etoposide on M059K as well as on ATL cells. These results suggest that NK314 is a dual inhibitor of Top2α and DNA-PK. Because ATL cells express a high amount of DNA-PKcs, NK314 as a dual molecular targeting anticancer agent is a potential therapeutic tool for treatment of ATL.
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Alizadeh AA, Bohen SP, Lossos C, Martinez-Climent JA, Ramos JC, Cubedo-Gil E, Harrington WJ, Lossos IS. Expression profiles of adult T-cell leukemia-lymphoma and associations with clinical responses to zidovudine and interferon alpha. Leuk Lymphoma 2010; 51:1200-16. [PMID: 20370541 DOI: 10.3109/10428191003728628] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Adult T-cell leukemia-lymphoma (ATLL) is an HTLV-1-associated lymphoproliferative malignancy that is frequently fatal. We compared gene expression profiles (GEPs) of leukemic specimens from nine patients with ATLL at the time of diagnosis and immediately after combination therapy with zidovudine (AZT) and interferon alpha (IFNalpha). GEPs were also related to genetic aberrations determined by comparative genomic hybridization. We identified several genes anomalously over-expressed in the ATLL leukemic cells at the mRNA level, including LYN, CSPG2, and LMO2, and confirmed LMO2 expression in ATLL cells at the protein level. In vivo AZT-IFNalpha therapy evoked a marked induction of interferon-induced genes accompanied by repression of cell-cycle regulated genes, including those encoding ribosomal proteins. Remarkably, patients not responding to AZT-IFNalpha differed most from responding patients in lower expression of these same IFN-responsive genes, as well as components of the antigen processing and presentation apparatus. Demonstration of specific gene expression signatures associated with response to AZT-IFNalpha therapy may provide novel insights into the mechanisms of action in ATLL.
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Affiliation(s)
- Ash A Alizadeh
- Division of Oncology, Department of Medicine, Stanford University School of Medicine, Stanford, California, USA
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Bazarbachi A, Plumelle Y, Carlos Ramos J, Tortevoye P, Otrock Z, Taylor G, Gessain A, Harrington W, Panelatti G, Hermine O. Meta-Analysis on the Use of Zidovudine and Interferon-Alfa in Adult T-Cell Leukemia/Lymphoma Showing Improved Survival in the Leukemic Subtypes. J Clin Oncol 2010; 28:4177-83. [DOI: 10.1200/jco.2010.28.0669] [Citation(s) in RCA: 267] [Impact Index Per Article: 19.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
Purpose Human T-cell lymphotropic virus type-I–associated adult T-cell leukemia/lymphoma (ATL) is an aggressive, chemotherapy-resistant malignancy. Multiple small studies using zidovudine (AZT) and interferon-alfa (IFN-α) have shown response in patients with ATL. However, the impact of this innovative antiviral treatment strategy on long-term survival remains undetermined. Patients and Methods We report a meta-analysis of antiviral therapy of ATL. Medical records of 254 patients with ATL who were treated in the United States, the United Kingdom, Martinique, and continental France were individually reviewed. Results According to Shimoyama classification, there were 116 patients with acute ATL, 18 patients with chronic ATL, 11 patients with smoldering ATL, and 100 patients with ATL lymphoma. In 231 patients with available survival data, first-line therapy was recorded in 207 patients. Five-year overall survival rates were 46% for 75 patients who received first-line antiviral therapy (P = .004), 20% for 77 patients who received first-line chemotherapy, and 12% for 55 patients who received first-line chemotherapy followed by antiviral therapy. Patients with acute, chronic, and smoldering ATL significantly benefited from first-line antiviral therapy, whereas patients with ATL lymphoma experienced a better outcome with chemotherapy. In acute ATL, achievement of complete remission with antiviral therapy resulted in 82% 5-year survival. Antiviral therapy in chronic and smoldering ATL resulted in 100% 5-year survival. Multivariate analysis confirmed that first-line antiviral therapy significantly improves overall survival of patients with ATL (hazard ratio, 0.47; 95% CI, 0.27 to 0.83; P = .021). Conclusion These results confirm the high efficacy of AZT and IFN, which should now be considered the gold standard first-line therapy in leukemic subtypes of ATL.
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Affiliation(s)
- Ali Bazarbachi
- From the American University of Beirut, Beirut, Lebanon; Centre Hospitalier Universitaire de Fort-de-France, Fort-de-France, Martinique; University of Miami, Miami, FL; Institut Pasteur; Necker Hospital, Paris Descartes University, Paris, France; and Imperial College, London, United Kingdom
| | - Yves Plumelle
- From the American University of Beirut, Beirut, Lebanon; Centre Hospitalier Universitaire de Fort-de-France, Fort-de-France, Martinique; University of Miami, Miami, FL; Institut Pasteur; Necker Hospital, Paris Descartes University, Paris, France; and Imperial College, London, United Kingdom
| | - Juan Carlos Ramos
- From the American University of Beirut, Beirut, Lebanon; Centre Hospitalier Universitaire de Fort-de-France, Fort-de-France, Martinique; University of Miami, Miami, FL; Institut Pasteur; Necker Hospital, Paris Descartes University, Paris, France; and Imperial College, London, United Kingdom
| | - Patricia Tortevoye
- From the American University of Beirut, Beirut, Lebanon; Centre Hospitalier Universitaire de Fort-de-France, Fort-de-France, Martinique; University of Miami, Miami, FL; Institut Pasteur; Necker Hospital, Paris Descartes University, Paris, France; and Imperial College, London, United Kingdom
| | - Zaher Otrock
- From the American University of Beirut, Beirut, Lebanon; Centre Hospitalier Universitaire de Fort-de-France, Fort-de-France, Martinique; University of Miami, Miami, FL; Institut Pasteur; Necker Hospital, Paris Descartes University, Paris, France; and Imperial College, London, United Kingdom
| | - Graham Taylor
- From the American University of Beirut, Beirut, Lebanon; Centre Hospitalier Universitaire de Fort-de-France, Fort-de-France, Martinique; University of Miami, Miami, FL; Institut Pasteur; Necker Hospital, Paris Descartes University, Paris, France; and Imperial College, London, United Kingdom
| | - Antoine Gessain
- From the American University of Beirut, Beirut, Lebanon; Centre Hospitalier Universitaire de Fort-de-France, Fort-de-France, Martinique; University of Miami, Miami, FL; Institut Pasteur; Necker Hospital, Paris Descartes University, Paris, France; and Imperial College, London, United Kingdom
| | - William Harrington
- From the American University of Beirut, Beirut, Lebanon; Centre Hospitalier Universitaire de Fort-de-France, Fort-de-France, Martinique; University of Miami, Miami, FL; Institut Pasteur; Necker Hospital, Paris Descartes University, Paris, France; and Imperial College, London, United Kingdom
| | - Gérard Panelatti
- From the American University of Beirut, Beirut, Lebanon; Centre Hospitalier Universitaire de Fort-de-France, Fort-de-France, Martinique; University of Miami, Miami, FL; Institut Pasteur; Necker Hospital, Paris Descartes University, Paris, France; and Imperial College, London, United Kingdom
| | - Olivier Hermine
- From the American University of Beirut, Beirut, Lebanon; Centre Hospitalier Universitaire de Fort-de-France, Fort-de-France, Martinique; University of Miami, Miami, FL; Institut Pasteur; Necker Hospital, Paris Descartes University, Paris, France; and Imperial College, London, United Kingdom
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Patalay R, Fields P, Kazmi M, Francis ND, Bunker CB. A psoriasiform rash. Clin Exp Dermatol 2010; 35:209-10. [PMID: 20447087 DOI: 10.1111/j.1365-2230.2009.03244.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- R Patalay
- Department of Dermatology, Hammersmith Hospital, London, UK.
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Phillips AA, Shapira I, Willim RD, Sanmugarajah J, Solomon WB, Horwitz SM, Savage DG, Bhagat G, Soff G, Zain JM, Alobeid B, Seshan VE, O'Connor OA. A critical analysis of prognostic factors in North American patients with human T-cell lymphotropic virus type-1-associated adult T-cell leukemia/lymphoma. Cancer 2010; 116:3438-46. [DOI: 10.1002/cncr.25147] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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43
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Kokoris SI, Siakantaris MP, Kontopidou FN, Kyrtsonis MC, Tsakris A, Spanakis N, Anargyrou K, Vassilakopoulos TP, Viniou NA, Korkolopoulou P, Dimitrakopoulou AD, Legakis N, Pangalis GA. Adult T-Cell Leukemia/Lymphoma (ATLL): Report of Two Fully Documented Hellenic Patients. Leuk Lymphoma 2009; 45:715-21. [PMID: 15160945 DOI: 10.1080/1042819032000140960] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
ATLL is etiologically associated with HTLV-I retrovirus. A population of 10 to 20 million worldwide is estimated to be infected by the virus, but only 1-4% develop ATLL during a 70-year lifespan. The latency period is more than 30 years. The aim of this study was to report two cases of ATLL in Greek patients with the concomitant study of their family members. A 55-year-old woman and a 59-year-old man presented with leucocytosis and lymphocytosis. Both were asymptomatic and physical examination was unremarkable except for minimal lymphadenopathy in the second patient. In both patients blood smears showed small-to-medium-sized, multilobulated lymphocytes, with different degrees of nuclear irregularity. Immunophenotypic study was as follows: CD2 + (97%), CD3 + (95%), CD5 + (95%), CD3/CD4 + (93%), CD3/CD25 + (84%), CD7 -/CD4 + (89%) CD2 + /HLA-DR + (53%), TCRabeta + (96%) and CD7-(7%). Bone marrow biopsy revealed a normal cellularity with dyserythropoiesis and scattered small lymphocytes (CD4 + on immunostaining) Serum HTLV I and II antibodies were positive. T-cell receptor gamma-chain rearrangement was positive in blood lymphocytes by PCR. Cytogenetic analysis showed complex karyotypic abnormalities. DNA analysis by PCR demonstrated the integration of the HTLV-I DNA in the DNA of the neoplastic T cells. Both patients rapidly developed acute type ATLL. In the first patient multiple subcutaneous nodules on the palmar surface of both hands were also observed. She received deoxycoformycin, which was stopped because of autoimmune hemolytic anemia. Corticosteroid treatment was initiated, with gradual improvement. She suffered from recurrent opportunistic infections. She is currently under interferon and zidovudine therapy with stable blood parameters. Chemotherapy was administered to the other patient with > 50% initial response. Both patients' families were tested for serum anti HTLV-I antibodies and their mates were found to be positive; they also had detectable viral DNA by PCR analysis while asymptomatic, with no abnormal clinical findings and normal white blood cell count and morphology. In conclusion, the two aforementioned patients are the first fully documented ATLL patients described in Greece. Investigation for HTLV-I antibodies should be mandatory in all patients with T-cell lymphoproliferative disorders.
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Affiliation(s)
- Styliani I Kokoris
- Haematology Section, 1st Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Laikon General Hospital of Athens, Greece
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Kchour G, Tarhini M, Kooshyar MM, El Hajj H, Wattel E, Mahmoudi M, Hatoum H, Rahimi H, Maleki M, Rafatpanah H, Rezaee SA, Yazdi MT, Shirdel A, de Thé H, Hermine O, Farid R, Bazarbachi A. Phase 2 study of the efficacy and safety of the combination of arsenic trioxide, interferon alpha, and zidovudine in newly diagnosed chronic adult T-cell leukemia/lymphoma (ATL). Blood 2009; 113:6528-32. [PMID: 19411628 DOI: 10.1182/blood-2009-03-211821] [Citation(s) in RCA: 125] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Adult T-cell leukemia/lymphoma (ATL) is resistant to chemotherapy and carries a dismal prognosis particularly for the acute and lymphoma subtypes. Promising results were obtained with the combination of zidovudine and interferon-alpha. Chronic ATL has a relatively better outcome, but poor long-term survival is noted when patients are managed with a watchful-waiting policy or with chemotherapy. In ATL cell lines, arsenic trioxide shuts off constitutive NF-kappaB activation and potentiates interferon-alpha apoptotic effects through proteasomal degradation of Tax. Clinically, arsenic/interferon therapy exhibits some efficacy in refractory aggressive ATL patients. These results prompted us to investigate the efficacy and safety of the combination of arsenic, interferon-alpha, and zidovudine in 10 newly diagnosed chronic ATL patients. An impressive 100% response rate was observed including 7 complete remissions, 2 complete remissions but with more than 5% circulating atypical lymphocytes, and 1 partial response. Responses were rapid and no relapse was noted. Side effects were moderate and mostly hematologic. In conclusion, treatment of chronic ATL with arsenic, interferon-alpha, and zidovudine is feasible and exhibits an impressive response rate with moderate toxicity. Long-term follow up will clarify whether this will translate to disease cure. Overall, these clinical results strengthen the concept of oncogene-targeted cancer therapy.
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Tsukasaki K, Hermine O, Bazarbachi A, Ratner L, Ramos JC, Harrington W, O'Mahony D, Janik JE, Bittencourt AL, Taylor GP, Yamaguchi K, Utsunomiya A, Tobinai K, Watanabe T. Definition, prognostic factors, treatment, and response criteria of adult T-cell leukemia-lymphoma: a proposal from an international consensus meeting. J Clin Oncol 2009; 27:453-9. [PMID: 19064971 PMCID: PMC2737379 DOI: 10.1200/jco.2008.18.2428] [Citation(s) in RCA: 386] [Impact Index Per Article: 25.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2008] [Accepted: 09/17/2008] [Indexed: 02/06/2023] Open
Abstract
Adult T-cell leukemia-lymphoma (ATL) is a distinct peripheral T-lymphocytic malignancy associated with a retrovirus designated human T-cell lymphotropic virus type I (HTLV-1). The diversity in clinical features and prognosis of patients with this disease has led to its subclassification into the following four categories: acute, lymphoma, chronic, and smoldering types. The chronic and smoldering subtypes are considered indolent and are usually managed with watchful waiting until disease progression, analogous to the management of some patients with chronic lymphoid leukemia (CLL) or other indolent histology lymphomas. Patients with aggressive ATL generally have a poor prognosis because of multidrug resistance of malignant cells, a large tumor burden with multiorgan failure, hypercalcemia, and/or frequent infectious complications as a result of a profound T-cell immunodeficiency. Under the sponsorship of the 13th International Conference on Human Retrovirology: HTLV, a group of ATL researchers joined to form a consensus statement based on established data to define prognostic factors, clinical subclassifications, and treatment strategies. A set of response criteria specific for ATL reflecting a combination of those for lymphoma and CLL was proposed. Clinical subclassification is useful but is limited because of the diverse prognosis among each subtype. Molecular abnormalities within the host genome, such as tumor suppressor genes, may account for these diversities. A treatment strategy based on the clinical subclassification and prognostic factors is suggested, including watchful waiting approach, chemotherapy, antiviral therapy, allogeneic hematopoietic stem-cell transplantation (alloHSCT), and targeted therapies.
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Affiliation(s)
- Kunihiro Tsukasaki
- Department of Molecular Medicine and Hematology, Molecular Medicine Unit, Atomic Bomb Disease Institute, Nagasaki University Graduate School of Biomedical Science, Nagasaki, Japan.
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Abstract
Hypercalcaemia in patients with HIV infection is usually associated with specific conditions such as lymphoma and granulomatous diseases. We described a case of severe hypercalcaemia consequent to vitamin D intoxication and secondary renal failure in a HIV patient under tenofovir using. Serum creatinine and calcium returned to near normal levels after vitamin D discontinuation, saline and furosemide administration. Some aspects of the drug-induced nephropathy are discussed.
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Affiliation(s)
- F F Tuon
- Department of Infectious and Parasitic Diseases, School of Medicine, University of Sao Paulo, Brazil.
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Abstract
Adult T-cell leukemia/lymphoma is a T-cell malignancy caused by the human T-cell lymphotropic virus-I. Adult T-cell leukemia/lymphoma is primarily a disease of adults due to the long latency period between initial infection and development of leukemia. We present a case of acute adult T-cell leukemia/lymphoma in an adolescent. Skin lesions had appeared 3 years earlier and were the initial sign of human T-cell lymphotropic virus-I infection and T-cell malignancy. Her disease failed to respond to both intensive chemotherapy and antiviral therapy. Cutaneous lesions are sometimes the initial sign of adult T-cell leukemia/lymphoma and early recognition is imperative.
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Affiliation(s)
- Catherine T Lucas
- Department of Dermatology, University of Alabama at Birmingham, Birmingham, Alabama, USA
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48
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Abstract
Adult T-cell leukaemia/lymphoma (ATLL) is a mature T-cell neoplasm of post-thymic lymphocytes aetiologically linked to the human T-cell lymphotropic virus, HTLV-I, and with a distinct geographical distribution. The disease manifests with leukaemia in greater than two thirds of patients, while the remaining patients have a lymphomatous form. According to the disease manifestations, various forms which differ in clinical course and prognosis have been recognised: acute, chronic, smouldering and lymphoma. Organomegaly, skin involvement, circulating atypical lymphocytes ("flower" cells) with a CD4+ CD25+ phenotype and hypercalcaemia are the most common disease features. The diagnosis should be based on a constellation of clinical features and laboratory investigations. The latter comprise: lymphocyte morphology, immunophenotype, histology of the tissues affected in the pure lymphoma forms and serology or DNA analysis for HTLV-I. The differential diagnosis of ATLL includes other mature T-cell neoplasms such as T-cell prolymphocytic leukaemia (T-PLL), Sézary syndrome (SS), peripheral T-cell lymphomas and occasionally healthy carriers of the virus or Hodgkin disease. The clinical course is aggressive with a median survival of less than 12 months in the acute and lymphoma forms. Despite major advances in understanding the pathogenesis of the disease, management of these patients remains a challenge for clinicians as they do not respond or achieve only transient responses to therapies used in high-grade lymphomas. The use of antiretroviral agents such as zidovudine in combination with interferon-alpha, with or without concomitant chemotherapy, has shown activity in this disease with improvement in survival and response rate. Consolidation with high dose therapy and autologous or allogeneic stem-cell transplantation should be considered in young patients.
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Affiliation(s)
- E Matutes
- Haemato-Oncology Unit, The Institute of Cancer Research/Royal Marsden NHS Trust, London, UK.
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49
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Abstract
Adult T-cell leukemia/lymphoma (ATLL) is a peripheral T-cell malignancy caused by human T-cell lymphotrophic virus type I. Clinical manifestations of ATLL range from smoldering to chronic, lymphoma and acute. Patients with acute and lymphoma type ATLL require therapeutic intervention. Conventional chemotherapeutic regimens used against other malignant lymphoma have been administered to ATLL patients, but the therapeutic outcomes of acute and lymphoma type ATLL remain very poor. Promising results of allogeneic stem cell transplantation (SCT) for ATLL patients have recently been reported and the treatment outcome might be improved for some ATLL patients. Besides conventional chemotherapy and SCT, interferon, zidovudine, arsenic trioxide, targeted therapy against surface molecule on ATLL cells, retinoid derivatives, and bortezomib have been administered to ATLL patients in pilot or phase I/II studies. Further studies are required to confirm the clinical benefits of these novel therapeutics. This article reviews the current status and future directions of ATLL treatment.
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Affiliation(s)
- Kenji Ishitsuka
- Internal Medicine, Division of Hematology and Oncology, Fukuoka University, Fukuoka, Japan.
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50
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Abstract
Persistent inhibition of telomerase induces a severe telomere shortening in human T-cell leukemia virus type-1-infected cells which signals a DNA double-strand break damage response, formation of telomere dysfunction-induced foci and activates the ATM pathway. In turn, activation of ATM and its downstream effectors led to an increased phosphorylation and acetylation on specific residues of p53 known to be involved in transcriptional activation. Disruption of Mdm2-p53 complexes coupled with increased proteasomal degradation of MDMX further enhanced reactivation of p53 transcription, ultimately leading to senescence of tumor cells. Induction of senescence in these T-cells was associated with an increased expression of p21, p16 and activation of GSK3beta. Our results support the cancer-aging model and demonstrate that the halt of aging in cancer cells can be reversed through reactivation of p53.
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Affiliation(s)
- A Datta
- Department of Microbiology, Immunology, and Molecular Genetics, University of Kansas Medical Center, Kansas City, KS 66160, USA
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