1
|
Imamura M. Hypothesis: can transfer of primary neoplasm-derived extracellular vesicles and mitochondria contribute to the development of donor cell-derived hematologic neoplasms after allogeneic hematopoietic cell transplantation? Cytotherapy 2022; 24:1169-1180. [PMID: 36058790 DOI: 10.1016/j.jcyt.2022.07.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Revised: 07/06/2022] [Accepted: 07/13/2022] [Indexed: 01/31/2023]
Abstract
Allogeneic hematopoietic cell transplantation (allo-HCT) is an essential treatment option for various neoplastic and non-neoplastic hematologic diseases. Although its efficacy is modest, a significant proportion of patients experience relapse, graft-versus-host disease, infection or impaired hematopoiesis. Among these, the most frequent cause of post-transplant mortality is relapse, whereas the development of de novo hematologic neoplasms from donor cells after allo-HCT occurs on some occasion as a rare complication. The mechanisms involved in the pathogenesis of the de novo hematologic neoplasms from donor cells are complex, and a multifactorial process contributes to the development of this complication. Recently, extracellular vesicles, particularly exosomes, and mitochondria have been shown to play crucial roles in intercellular communication through the transfer of specific constituents, such as deoxyribonucleic acids, ribonucleic acids, lipids, metabolites and cytosolic and cell-surface proteins. Here, I discuss the potential causative roles of these subcellular components in the development of de novo hematologic neoplasms from donor cells after allo-HCT, in addition to other etiologies.
Collapse
Affiliation(s)
- Masahiro Imamura
- Department of Hematology, Sapporo Hokuyu Hospital, Sapporo, Japan.
| |
Collapse
|
2
|
Chu DT, Phuong TNT, Tien NLB, Tran DK, Thanh VV, Quang TL, Truong DT, Pham VH, Ngoc VTN, Chu-Dinh T, Kushekhar K. An Update on the Progress of Isolation, Culture, Storage, and Clinical Application of Human Bone Marrow Mesenchymal Stem/Stromal Cells. Int J Mol Sci 2020; 21:E708. [PMID: 31973182 PMCID: PMC7037097 DOI: 10.3390/ijms21030708] [Citation(s) in RCA: 90] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 01/10/2020] [Accepted: 01/14/2020] [Indexed: 12/13/2022] Open
Abstract
Bone marrow mesenchymal stem/stromal cells (BMSCs), which are known as multipotent cells, are widely used in the treatment of various diseases via their self-renewable, differentiation, and immunomodulatory properties. In-vitro and in-vivo studies have supported the understanding mechanisms, safety, and efficacy of BMSCs therapy in clinical applications. The number of clinical trials in phase I/II is accelerating; however, they are limited in the size of subjects, regulations, and standards for the preparation and transportation and administration of BMSCs, leading to inconsistency in the input and outcome of the therapy. Based on the International Society for Cellular Therapy guidelines, the characterization, isolation, cultivation, differentiation, and applications can be optimized and standardized, which are compliant with good manufacturing practice requirements to produce clinical-grade preparation of BMSCs. This review highlights and updates on the progress of production, as well as provides further challenges in the studies of BMSCs, for the approval of BMSCs widely in clinical application.
Collapse
Affiliation(s)
- Dinh-Toi Chu
- Faculty of Biology, Hanoi National University of Education, Hanoi 100000, Vietnam
- School of Odonto Stomatology, Hanoi Medical University, Hanoi 100000, Vietnam;
| | - Thuy Nguyen Thi Phuong
- Department of Animal Science, College of Agriculture and Life Science, Chonnam National University, Gwangju 61186, Korea
| | - Nguyen Le Bao Tien
- Institute of Orthopaedics and Trauma Surgery, Viet Duc Hospital, Hanoi 100000, Vietnam; (N.L.B.T.); (V.V.T.)
| | - Dang Khoa Tran
- Department of Anatomy, University of Medicine Pham Ngoc Thach, Ho Chi Minh City 700000, Vietnam;
| | - Vo Van Thanh
- Institute of Orthopaedics and Trauma Surgery, Viet Duc Hospital, Hanoi 100000, Vietnam; (N.L.B.T.); (V.V.T.)
- Department of Surgery, Hanoi Medical University, Hanoi 100000, Vietnam
| | - Thuy Luu Quang
- Center for Anesthesia and Surgical Intensive Care, Viet Duc Hospital, Hanoi 100000, Vietnam;
| | | | - Van Huy Pham
- AI Lab, Faculty of Information Technology, Ton Duc Thang University, Ho Chi Minh City 700000, Vietnam
| | - Vo Truong Nhu Ngoc
- School of Odonto Stomatology, Hanoi Medical University, Hanoi 100000, Vietnam;
| | - Thien Chu-Dinh
- Institute for Research and Development, Duy Tan University, Danang 550000, Vietnam
| | - Kushi Kushekhar
- Institute of Cancer Research, Oslo University Hospital, 0310 Oslo, Norway;
| |
Collapse
|
3
|
Connelly-Smith LS. Donor Evaluation for Hematopoietic Stem and Progenitor Cell Collection. ADVANCES AND CONTROVERSIES IN HEMATOPOIETIC TRANSPLANTATION AND CELL THERAPY 2020. [PMCID: PMC7123736 DOI: 10.1007/978-3-319-55131-9_4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
With the increasing incidence of hematopoietic allogeneic cell transplantation (allo-HCT), the importance of securing a cellular product, safely from a donor, and ensuring that the product is without additional risk to the recipient, continues to be of paramount importance. The evaluation of the donor’s medical eligibility and suitability is designed to identify and limit the risk of transmitting infectious, genetic, or neoplastic diseases to the recipient through the product. It also aims to ensure a maximum level of safety for the donor and informs them of the risks of donation. Several regulatory agencies, national and international registries, and accreditation bodies have facilitated the availability and safe provision of human cells, tissues, and cellular- and tissue-based products not only at local institutions but also through international exchange.
Collapse
|
4
|
Gupta VK, White PS, Brauneis D, Shelton AC, Quillen K, Sanchorawala V, Sarosiek S, Sloan JM. Safety of autologous stem cell transplantation in patients with known Human T-cell Lymphotropic Viruses Type 1 and 2 infection: A case series of four patients. Am J Hematol 2019; 94:E317-E319. [PMID: 31489689 DOI: 10.1002/ajh.25631] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 08/29/2019] [Accepted: 09/03/2019] [Indexed: 11/09/2022]
Affiliation(s)
- Vishal K. Gupta
- Department of Medicine Boston University School of Medicine Boston Massachusetts
| | - Paul S. White
- Stem Cell Transplant Program, Section of Hematology and Oncology Boston University School of Medicine and Boston Medical Center Boston Massachusetts
| | - Dina Brauneis
- Stem Cell Transplant Program, Section of Hematology and Oncology Boston University School of Medicine and Boston Medical Center Boston Massachusetts
| | - Anthony C. Shelton
- Stem Cell Transplant Program, Section of Hematology and Oncology Boston University School of Medicine and Boston Medical Center Boston Massachusetts
| | - Karen Quillen
- Stem Cell Transplant Program, Section of Hematology and Oncology Boston University School of Medicine and Boston Medical Center Boston Massachusetts
| | - Vaishali Sanchorawala
- Stem Cell Transplant Program, Section of Hematology and Oncology Boston University School of Medicine and Boston Medical Center Boston Massachusetts
| | - Shayna Sarosiek
- Stem Cell Transplant Program, Section of Hematology and Oncology Boston University School of Medicine and Boston Medical Center Boston Massachusetts
| | - John Mark Sloan
- Stem Cell Transplant Program, Section of Hematology and Oncology Boston University School of Medicine and Boston Medical Center Boston Massachusetts
| |
Collapse
|
5
|
Utsunomiya A. Progress in Allogeneic Hematopoietic Cell Transplantation in Adult T-Cell Leukemia-Lymphoma. Front Microbiol 2019; 10:2235. [PMID: 31681185 PMCID: PMC6797831 DOI: 10.3389/fmicb.2019.02235] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Accepted: 09/11/2019] [Indexed: 11/13/2022] Open
Abstract
The prognosis of aggressive adult T-cell leukemia-lymphoma (ATL) remains poor because of frequent infections and drug resistance. Dose-intensified chemotherapy followed by autologous stem cell transplantation failed to improve the prognosis of patients with ATL; however, we first revealed that allogeneic hematopoietic cell transplantation (allo-HCT) might improve their prognosis. We showed that reduced-intensity stem cell transplantation using peripheral blood was feasible for elderly patients. Further, the prognosis of patients in remission, who receive cord blood transplantation, has been recently improved and is equivalent to that of patients who receive transplants from other stem cell sources. As for the timing of HCT, the patients who underwent transplantation early showed better outcomes than those who underwent transplantation late. Based on the analysis of patients with aggressive ATL, including those who received transplants, we identified five prognostic factors for poor outcomes: acute-type ATL, poor performance status, high soluble interleukin-2 receptor levels, hypercalcemia, and high C-reactive protein level. Next, we developed a new prognostic index: the modified ATL-PI. The overall survival (OS) rates were significantly higher in patients who underwent allo-HCT than those who did not in the intermediate and high-risk groups stratified using the modified ATL-PI. Two new anti-cancer agents, mogamulizumab and lenalidomide, were recently approved for ATL patients in Japan. They are expected to induce longer survival in ATL patients when administered along with transplantation. However, a retrospective analysis that the risk of severe, acute, and corticosteroid-refractory graft-versus-host disease was higher in patients who received mogamulizumab before allo-HCT, and that mogamulizumab might increase the transplant-related mortality (TRM) rates and decrease the OS rates compared to those of patients who did not receive mogamulizumab. However, our recent study showed that administration of mogamulizumab before allo-HCT tended to improve the survival of patients with ATL. In conclusion, allo-HCT procedures for patients with aggressive ATL have considerably progressed and have helped improve the prognosis of these patients; however, many concerns still remain to be resolved. Further development of allo-HCT by using new molecular targeting agents is required for the improvement of cure rates in patients with ATL.
Collapse
Affiliation(s)
- Atae Utsunomiya
- Department of Hematology, Imamura General Hospital, Kagoshima, Japan
| |
Collapse
|
6
|
Hütter G. The Safety of Allogeneic Stem Cell Transplantation. STEM CELLS IN CLINICAL APPLICATIONS 2017. [DOI: 10.1007/978-3-319-59165-0_1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
7
|
Striving to cure adult T-cell leukaemia/lymphoma: a role for allogeneic stem cell transplant? Bone Marrow Transplant 2016; 51:1549-1555. [PMID: 27618683 DOI: 10.1038/bmt.2016.154] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [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.
Collapse
|
8
|
Recent advances in allogeneic hematopoietic stem cell transplantation for adult T-cell leukemia-lymphoma. ACTA ACUST UNITED AC 2015. [DOI: 10.7889/hct.4.39] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
9
|
Unrelated adult stem cell donor medical suitability: recommendations from the World Marrow Donor Association Clinical Working Group Committee. Bone Marrow Transplant 2014; 49:880-6. [DOI: 10.1038/bmt.2014.67] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2013] [Revised: 02/06/2014] [Accepted: 02/20/2014] [Indexed: 11/08/2022]
|
10
|
Tanosaki R, Tobinai K. Adult T-cell leukemia–lymphoma: current treatment strategies and novel immunological approaches. Expert Rev Hematol 2014; 3:743-53. [DOI: 10.1586/ehm.10.73] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
11
|
Beating the odds: factors implicated in the speed and availability of unrelated haematopoietic cell donor provision. Bone Marrow Transplant 2012; 48:210-9. [DOI: 10.1038/bmt.2012.54] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
|
12
|
Wiseman DH. Donor cell leukemia: a review. Biol Blood Marrow Transplant 2010; 17:771-89. [PMID: 20951819 DOI: 10.1016/j.bbmt.2010.10.010] [Citation(s) in RCA: 106] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2010] [Accepted: 10/08/2010] [Indexed: 10/18/2022]
Abstract
Relapse of acute leukemia following hematopoietic stem cell transplantation (HSCT) usually represents return of an original disease clone, having evaded eradication by pretransplant chemo-/radiotherapy, conditioning, or posttransplant graft-versus-leukemia (GVL) effect. Rarely, acute leukemia can develop de novo in engrafted cells of donor origin. Donor cell leukemia (DCL) was first recognized in 1971, but for many years, the paucity of reported cases suggested it to be a rare phenomenon. However, in recent years, an upsurge in reported cases (in parallel with advances in molecular chimerism monitoring) suggest that it may be significantly more common than previously appreciated; emerging evidence suggests that DCL might represent up to 5% of all posttransplant leukemia "relapses." Recognition of DCL is important for several reasons. Donor-derivation of the leukemic clone has implications when selecting appropriate therapy, because seeking to enhance an allogeneic GVL effect would intuitively not have the same role as in standard recipient-derived relapses. There are also broader implications for donor selection and workup, particularly given the growing popularity of nonmyeloblative HSCT and corresponding rising age of the potential donor pool. Identification of DCL raises potential concerns over future health of the donor, posing ethical dilemmas regarding responsibilities toward donor notification (particularly in the context of cord blood transplantation). The entity of DCL is also of research interest, because it might provide a unique human model for studying the mechanisms of leukemogenesis in vivo. This review presents and collates all reported cases of DCL, and discusses the various strategies, controversies, and pitfalls when investigating origin of posttransplant relapse. Putative etiologic factors and mechanisms are proposed, and attempts made to address the difficult ethical questions posed by discovery of donor-derived malignancy within a HSCT recipient.
Collapse
Affiliation(s)
- Daniel H Wiseman
- Haematology Department, Manchester Royal Infirmary, Manchester, United Kingdom.
| |
Collapse
|
13
|
Maeda Y, Yamaguchi T, Hijikata Y, Tanaka M, Hirase C, Takai S, Morita Y, Sano T, Miyatake JI, Tatsumi Y, Kanamaru A. Clinical efficacy of all-trans retinoic acid for treating adult T cell leukemia. J Cancer Res Clin Oncol 2007; 134:673-7. [PMID: 18008086 DOI: 10.1007/s00432-007-0334-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2007] [Accepted: 11/01/2007] [Indexed: 11/29/2022]
Abstract
PURPOSE We previously reported that all-trans retinoic acid (ATRA) inhibited growth in human T-cell leukemia virus type I (HTLV-I)-positive T-cell lines and in fresh cells from patients with adult T cell leukemia (ATL). Here, we confirmed the clinical effects of ATRA in 20 patients with ATL. MATERIALS AND METHODS The 20 patients (n = 20) with a median age of 56 (range 35-73) years who were diagnosed with ATL received ATRA orally. RESULTS The efficacy of treatment was as follows: no complete response (CR), a partial response (PR) in 40% of the patients, no change (NC) in 45% of the patients, and a progressive disease (PD) in 15% of the patients. In seven acute-type ATL patients, a PR was achieved in two (28.5%), NC was observed in two (28.5%), and a PD was observed in three (42.8%). In three lymphoma-type ATL patients, a PR (100%) was achieved. Among four chronic-type ATL patients, a PR was achieved in one (25%) and NC was observed in the remaining three (75%). In six smoldering-type ATL patients, a PR was achieved in two (33.3%) and NC was observed in four (66.6%). The major side effects were headache (n = 5), transient liver dysfunction (n = 2), hyperlipidemia (n = 2), and anorexia (n = 1). CONCLUSION These results indicated that ATRA might be a useful agent for the safe treatment of ATL.
Collapse
Affiliation(s)
- Yasuhiro Maeda
- Division of Hematology, Department of Internal Medicine, Kinki University School of Medicine, 377-2, Ohno-Higashi, Osaka-Sayama, Osaka 589-8511, Japan.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
14
|
Ljungman P. Risk assessment in haematopoietic stem cell transplantation: viral status. Best Pract Res Clin Haematol 2007; 20:209-17. [PMID: 17448957 DOI: 10.1016/j.beha.2006.09.003] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Viral infections have been important complications in the transplant procedure from the early days of stem-cell transplantation, causing significant morbidity and mortality. It is important for the management of patients to assess the risk for viral infections that might develop after the stem-cell transplantation. This can be exemplified by cytomegalovirus (CMV) and other herpesviruses, but risk assessment is also important for other viral infections. The aim of this review is to describe current knowledge regarding recipient and donor serological status for viral infections.
Collapse
Affiliation(s)
- Per Ljungman
- Hematology Center, Karolinska University Hospital, Karolinska Institute, SE-14186 Stockholm, Sweden.
| |
Collapse
|
15
|
Yamasaki R, Miyazaki Y, Moriuchi Y, Tsutsumi C, Fukushima T, Yoshida S, Taguchi J, Inoue Y, Matsuo E, Imaizumi Y, Imanishi D, Fujimoto T, Tsushima H, Honda S, Hata T, Tsukasaki K, Tomonaga M. Small number of HTLV-1-positive cells frequently remains during complete remission after allogeneic hematopoietic stem cell transplantation that are heterogeneous in origin among cases with adult T-cell leukemia/lymphoma. Leukemia 2007; 21:1212-7. [PMID: 17410191 DOI: 10.1038/sj.leu.2404678] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Allogeneic hematopoietic stem cell transplantation (allo-HSCT) can provide long-term remission for patients with adult T-cell leukemia/lymphoma (ATLL) caused by human retrovirus, human T-lymphocyte virus (HTLV-1). To understand how HTLV-1-positive cells including ATLL cells were suppressed by allo-HSCT, we examined HTLV-1 provirus load and residual ATLL cells in peripheral blood of transplant recipients using PCR-based tests. We found that the copy number of HTLV-1 genome, called provirus, became very small in number after allo-HSCT; however, in most cases, provirus did not disappear even among long-term survivors. Tumor-specific PCR tests demonstrated that most of HTLV-1-positive cells that remained long after transplantation were not primary ATLL cells but donor-derived HTLV-1-positive cells. We also found a case having very low amount of residual disease in peripheral blood even long after transplantation. There was only one recipient in whom we failed to show the presence of HTLV-1 genome and antibody against HTLV-1 even with an extensive search, which strongly suggested the elimination of HTLV-1 after allo-HSCT. These results demonstrated that after allo-HSCT the small amount of residual HTLV-1-positive cells were heterogeneous in origin and that long-term disease control for ATLL could be obtained without the complete elimination of HTLV-1.
Collapse
Affiliation(s)
- R Yamasaki
- Molecular Medicine Unit and Hematology, Atomic Bomb Disease Institute, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
16
|
Nawa Y, Hara M, Tanimoto K, Nakase K, Kozuka T, Maeda Y. Single-dose daily infusion of cyclosporine for prevention of Graft-versus-host disease after allogeneic bone marrow transplantation from HLA allele-matched, unrelated donors. Int J Hematol 2006; 83:159-63. [PMID: 16513536 DOI: 10.1532/ijh97.05006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Peak blood concentration of cyclosporine (CsA) in renal transplantation patients was recently reported to be associated with clinical efficacy. We therefore evaluated the toxicity and efficacy of a regimen of once-daily infusion of CsA plus a short course of methotrexate as prophylaxis of graft-versus-host disease (GVHD) after allogeneic bone marrow transplantation from an HLA allele-matched, unrelated donor. Nineteen patients with hematologic malignancies received CsA, 3 mg/kg per day, as a 4-hour intravenous (IV) infusion from day -1. After engraftment, patients received CsA orally at twice the IV dose. The CsA dose was adjusted to maintain the blood trough level between 150 and 200 ng/mL. Methotrexate was administered IV at doses of 10 mg/m(2) on day 1 and 7 mg/m(2) on days 3, 6, and 11. Bone marrow engraftment occurred in all patients. Grade 1 and grade 2 GVHD occurred in 6 (31.6%) and 7 (36.8%) of the 19 patients, respectively. No patient had grade 3 or 4 GVHD. Acute nephrotoxicity developed in 1 (5.3%) of the 19 patients, and hypertension developed in 3 (15.8%) of the 19 patients. We evaluated the pharmacokinetics of 4-hour CsA infusion in 10 patients. The mean trough concentration, mean peak concentration, mean time to peak concentration, and area under the curve (24 hours) were 161 +/- 43 ng/mL, 1498 +/- 387 ng/mL, 3.2 +/- 1.0 hours, and 10,848 +/- 1,991 ng +/- h/mL, respectively. This regimen was well tolerated and did not enhance the risk of severe GVHD in patients undergoing allogeneic bone marrow transplantation from an HLA allele-matched, unrelated donor.
Collapse
Affiliation(s)
- Yuichiro Nawa
- Division of Hematology, Ehime Prefectural Central Hospital, Japan.
| | | | | | | | | | | |
Collapse
|
17
|
Ravandi F, O'Brien S. Chronic lymphoid leukemias other than chronic lymphocytic leukemia: diagnosis and treatment. Mayo Clin Proc 2005; 80:1660-74. [PMID: 16342661 DOI: 10.4065/80.12.1660] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The World Health Organization classification divides lymphoid malignancies into precursor B-cell and T-cell neoplasms as well as mature B-cell and T-cell neoplasms. Mature B-cell neoplasms comprise more than 85% of non-Hodgkin lymphomas worldwide and can be further subclassified according to the postulated cell of origin by using specific morphologic, immunophenotypic, and molecular characteristics. Similarly, the more uncommon mature T-cell neoplasms have been better characterized to include numerous distinct entities with widely varying natural histories. The distinction between lymphoma and leukemia is somewhat arbitrary and is based on variable involvement of the bone marrow, peripheral blood, and lymphatic system. In this article, we review the diagnostic and clinical features of mature B-cell and T-cell lymphoproliferative disorders that commonly have a leukemic presentation.
Collapse
MESH Headings
- Diagnosis, Differential
- Humans
- Leukemia, Hairy Cell/diagnosis
- Leukemia, Hairy Cell/therapy
- Leukemia, Lymphocytic, Chronic, B-Cell/diagnosis
- Leukemia, Lymphocytic, Chronic, B-Cell/therapy
- Leukemia, T-Cell/diagnosis
- Leukemia, T-Cell/therapy
- Prognosis
Collapse
Affiliation(s)
- Farhad Ravandi
- Department of Leukemia, The University of Texas M D Anderson Cancer Center, Houston 77030, USA.
| | | |
Collapse
|
18
|
Yamaguchi T, Maeda Y, Ueda S, Hijikata Y, Morita Y, Miyatake JI, Matsuda M, Kanamaru A. Dichotomy of all-trans retinoic acid inducing signals for adult T-cell leukemia. Leukemia 2005; 19:1010-7. [PMID: 15843825 DOI: 10.1038/sj.leu.2403760] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
We previously reported that all-trans retinoic acid (ATRA) inhibits growth in human T-cell leukemia virus type 1 (HTLV-1)-positive T-cell lines and fresh cells from patients with adult T-cell leukemia. However, the mechanism of this inhibition is not clear. In the present study, we observed that NF-kappaB transcriptional activity as well as cell growth decreased significantly in HTLV-1-positive T-cell lines in the presence of ATRA. Furthermore, we observed that ATRA reduced HTLV-1 proviral DNA, HTLV-1 genes (gag, tax, or pol mRNA) using the real-time quantitative polymerase chain reaction. SIL-2R was reduced by ATRA in both protein level (culture supernantant) and mRNA level in HTLV-1-positive T-cell lines. Interestingly, ATRA significantly inhibited RT activity similar to azidothimidine (AZT) in HTLV-1-positive T-cell lines. Moreover, AZT inhibited proviral DNA but not NF-kappaB transcriptional activity, and sIL-2R on HTLV-1; however, ATRA inhibited of NF-kappaB, proviral DNA and sIL-2R on HTLV-1. These results suggested that the decrease in sIL-2R induced by ATRA may be caused by the actions of a NF-kappaB inhibitor acting on the NF-kappaB/sIL-2R signal pathway. These results suggested that ATRA could have two roles, as a NF-kappaB inhibitor and as an RT inhibitor.
Collapse
Affiliation(s)
- T Yamaguchi
- Department of Hematology, Kinki University School of Medicine, Osaka 589-8511, Japan
| | | | | | | | | | | | | | | |
Collapse
|
19
|
Fukushima T, Miyazaki Y, Honda S, Kawano F, Moriuchi Y, Masuda M, Tanosaki R, Utsunomiya A, Uike N, Yoshida S, Okamura J, Tomonaga M. Allogeneic hematopoietic stem cell transplantation provides sustained long-term survival for patients with adult T-cell leukemia/lymphoma. Leukemia 2005; 19:829-34. [PMID: 15744352 DOI: 10.1038/sj.leu.2403682] [Citation(s) in RCA: 132] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Adult T-cell leukemia/lymphoma (ATLL) is a distinct peripheral T-cell neoplasm that is highly resistant to chemotherapy. Several groups, including ours, have reported encouraging results of allogeneic hematopoietic stem cell transplantation (allo-HSCT) for patients with ATLL. To confirm our previous report and to establish the basis for a phase II clinical study, we analyzed 40 allo-HSCT for acute and lymphoma types of ATLL in seven institutions in Japan between 1997 and 2002. All evaluable cases entered complete remission (CR) after allo-HSCT and the median survival time was 9.6 months for all patients. The estimated 3-year overall and relapse-free survival, and disease relapse were 45.3, 33.8 and 39.3%, respectively. Among 10 cases with ATLL relapse, five cases achieved CR again: three by the reduction or cessation of immunosuppressive agents, which suggested a graft-versus-ATLL (GvATLL) effect. However, univariate or multivariate analysis did not show any benefit of graft-versus-host disease (GVHD) on the prevention of relapse. These results suggested that allo-HSCT was effective for some patients with aggressive ATLL, and that the GvATLL effect could be achieved even without GVHD. A new phase II trial to test the efficacy of allo-HSCT for ATLL is warranted.
Collapse
Affiliation(s)
- T Fukushima
- Department of Hematology, Molecular Medicine Unit, Atomic Bomb Disease Institute, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
20
|
Niederwieser D, Gentilini C, Hegenbart U, Lange T, Moosmann P, Pönisch W, Al-Ali H, Raida M, Ljungman P, Tyndall A, Urbano-Ispizua A, Lazarus HM, Gratwohl A. Transmission of donor illness by stem cell transplantation: should screening be different in older donors? Bone Marrow Transplant 2005; 34:657-65. [PMID: 15334048 DOI: 10.1038/sj.bmt.1704588] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
With increasing donor age, the potential of transmitting diseases from donor to recipient reaches new dimensions. Potentially transmittable diseases from donors include infections, congenital disorders, and acquired illnesses like autoimmune diseases or malignancies of hematological or nonhematological origin. While established nonmalignant or malignant diseases might be easy to discover, early-stage hematological diseases like CML, light-chain multiple myelomas, aleukemic leukemias, occult myelodysplastic syndromes and other malignant and nonmalignant diseases might not be detectable by routine screening but only by invasive, new and/or expensive diagnostic tests. In the following article, we propose recommendations for donor work-up, taking into consideration the age of the donors. In contrast to blood transfusions, stem cells from donors with abnormal findings might still be acceptable for HCT, when no other options are available and life expectancy is limited. This issue is discussed in detail in relation to the available donor and stem cell source. Finally, the recommendations presented here aim at harmonized worldwide work-up for donors to insure high standard quality.
Collapse
Affiliation(s)
- D Niederwieser
- Department of Internal Medicine II, Division of Hematology and Oncology, University of Leipzig, Philipp Rosenthalstr. 23-25, Leipzig D-4103, Germany.
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
21
|
Abstract
Mature T-cell and NK-cell leukemias are a group of relatively uncommon neoplasms derived from mature or postthymic T-cells accounting for a relatively small percentage of lymphoid malignancies. The recent availability of modern immunophenotypic and molecular tools has allowed a better distinction of these disorders from their B-cell counterparts. Similarly, identification of recurrent cytogenetic abnormalities, as well as plausible mechanisms through which these molecular events influence cellular signaling pathways, have created further insight into the pathogenesis of these disorders. Furthermore, the availability of new agents such as alemtuzumab has generated significant interest in devising specific therapeutic strategies for these malignancies. Herein, we review the clinical and pathological features of mature T-cell leukemias.
Collapse
MESH Headings
- Adult
- Alemtuzumab
- Antibodies, Monoclonal/therapeutic use
- Antibodies, Monoclonal, Humanized
- Antibodies, Neoplasm/therapeutic use
- Antineoplastic Agents/therapeutic use
- Human T-lymphotropic virus 1
- Humans
- Immunophenotyping
- Leukemia, Lymphoid
- Leukemia, Prolymphocytic/diagnosis
- Leukemia, Prolymphocytic/drug therapy
- Leukemia, Prolymphocytic/genetics
- Leukemia, T-Cell/blood
- Leukemia, T-Cell/diagnosis
- Leukemia, T-Cell/drug therapy
- Leukemia, T-Cell/genetics
- Leukemia-Lymphoma, Adult T-Cell/diagnosis
- Leukemia-Lymphoma, Adult T-Cell/drug therapy
- Leukemia-Lymphoma, Adult T-Cell/genetics
- Leukemia-Lymphoma, Adult T-Cell/virology
- Middle Aged
- Tumor Virus Infections
Collapse
Affiliation(s)
- Farhad Ravandi
- Department of Leukemia, University of Texas M.D. Anderson Cancer Center, Houston, Texas 77030, USA.
| | | | | | | | | | | |
Collapse
|
22
|
Abstract
More than 2 decades have elapsed since the proposal of adult T-cell leukemia (ATL). Since then, the discovery of the etiologic virus, human T-cell leukemia virus type I (HTLV-I), and the establishment of the diagnostic steps of serum test and molecular study have clearly defined ATL as a distinct disease entity. Because conventional chemotherapy, which is active against other lymphoid malignancies, was proven to be ineffective for treating aggressive forms of ATL, ATL has become the target of several clinical studies for the purpose of improving therapeutic outcomes. Combination chemotherapy exclusively designed for ATL has considerably elevated the treatment response rate in ATL patients, but it has not sufficiently extended the median survival time. The introduction of antiviral agents has led to surprising effects for patients with acute ATL. Monoclonal antibodies seem to be promising, especially for patients with chemotherapy-resistant disease. Unfortunately, these approaches did not prove to be sufficient for most patients with ATL to obtain long-term survival. Recent promising reports on allogeneic stem cell transplantation (allo-SCT) for ATL have suggested that allo-SCT could overcome the limitations that other treatment modalities have not surmounted. More efforts are clearly needed to clarify the usefulness of allo-SCT, especially with reduced-intensity conditioning regimens, for ATL patients.
Collapse
Affiliation(s)
- Takayuki Ishikawa
- Department of Hematology/Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
| |
Collapse
|
23
|
Priftakis P, Dalianis T, Carstensen J, Samuelsson U, Lewensohn-Fuchs I, Bogdanovic G, Winiarski J, Gustafsson B. Human polyomavirus DNA is not detected in Guthrie cards (dried blood spots) from children who developed acute lymphoblastic leukemia. MEDICAL AND PEDIATRIC ONCOLOGY 2003; 40:219-23. [PMID: 12555248 DOI: 10.1002/mpo.10246] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND Epidemiological evidence has suggested that some childhood acute lymphoblastic leukemia (ALL) may be initiated in utero and may have an infectious etiology. The human polyomavirus JC virus (JCV) has been discussed as a candidate virus, but its presence has not been demonstrated in leukemia cells from children with ALL. The aim of this study was, therefore, to investigate if prenatal human polyomavirus infection could still indirectly be correlated to the development of childhood ALL. PROCEDURE Fifty-four Guthrie cards (stored, dried blood spots filter papers, routinely collected from newborns for different screening analyses), collected at 3-5 days of age, from Swedish children who subsequently developed ALL, as well as from 37 healthy controls, were investigated by nested PCR for the presence of human polyomaviruses JCV and BK virus (BKV). RESULTS JCV and BKV DNA were not detected in any of the Guthrie cards from ALL patients or from healthy controls, although all tested samples had amplifiable DNA as confirmed by an HLA DQ PCR. CONCLUSIONS JCV or BKV were not found in any of the dried blood spots of children who later developed ALL or in the healthy controls. These findings suggest that it is unlikely that childhood ALL is associated with an in utero infection with JCV or BKV, although it is not possible to exclude an association with an in utero infection that has become latent in the kidneys with very low levels of circulating virus at birth.
Collapse
Affiliation(s)
- Peter Priftakis
- Department of Oncology-Pathology, Karolinska Institutet, Karolinska Hospital, Stockholm, Sweden
| | | | | | | | | | | | | | | |
Collapse
|
24
|
Ogata M, Ogata Y, Imamura T, Ohtsuka E, Kikuchi H, Utsunomiya A, Yashiki S, Sonoda S, Nasu M. Successful bone marrow transplantation from an unrelated donor in a patient with adult T cell leukemia. Bone Marrow Transplant 2002; 30:699-701. [PMID: 12420209 DOI: 10.1038/sj.bmt.1703702] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2002] [Accepted: 06/01/2002] [Indexed: 11/08/2022]
Abstract
We report a 51-year-old male with adult T cell leukemia (ATL) who received a BMT from an HLA-identical unrelated donor. The ATL proved refractory to chemotherapy, and he underwent BMT conditioned with CY/TBI. Complications of encephalitis of unknown origin were successfully treated with steroid therapy and the patient has been in CR for 16 months after BMT. Human T cell leukemia virus type 1 proviral DNA loads were reduced to undetectable levels in PBMC sampled 12 months after BMT. This encouraging result suggests that BMT from an unrelated donor should be considered for ATL even if the disease is refractory to chemotherapy.
Collapse
Affiliation(s)
- M Ogata
- Second Department of Internal Medicine, Oita Medical University, Oita, Japan
| | | | | | | | | | | | | | | | | |
Collapse
|
25
|
Lawler M, Locasciulli A, Longoni D, Schiro R, McCann SR. Leukaemic transformation of donor cells in a patient receiving a second allogeneic bone marrow transplant for severe aplastic anaemia. Bone Marrow Transplant 2002; 29:453-6. [PMID: 11919737 DOI: 10.1038/sj.bmt.1703372] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2001] [Accepted: 10/23/2001] [Indexed: 11/09/2022]
Abstract
Allogeneic blood or bone marrow transplantation is a successful treatment for leukaemia and severe aplastic anaemia (SAA). Graft rejection following transplantation for leukaemia is a rare event but leukaemic relapse may occur at varying rates, depending upon the stage of leukaemia at which the transplant was undertaken and the type of leukaemia. Relapse is generally assumed to occur in residual host cells, which are refractory to, or escape from the myeloablative conditioning therapy. Rare cases have been described, however, in which the leukaemia recurs in cells of donor origin. Lack of a successful outcome of blood or bone marrow transplantation for severe aplastic anaemia (SAA), however, is due to late graft rejection or graft-versus-host disease. Leukaemia in cells of donor origin has rarely been reported in patients following allogeneic bone marrow transplantation for SAA. This report describes leukaemic transformation in donor cells following a second allogeneic BMT for severe aplastic anaemia. PCR of short tandem repeats in bone marrow aspirates and in colonies derived from BFUE and CFU-GM indicated the donor origin of leukaemia. Donor leukaemia is a rare event following transplantation for severe aplastic anaemia but may represent the persistence or perturbation of a stromal defect in these patients inducing leukaemic change in donor haemopoietic stem cells.
Collapse
Affiliation(s)
- M Lawler
- Department of Haematology, Sir Patrick Dun Research Laboratory, Trinity College Dublin and St James's Hospital, Dublin, Ireland
| | | | | | | | | |
Collapse
|
26
|
Bazarbachi A, Hermine O. Treatment of adult T-cell leukaemia/lymphoma: current strategy and future perspectives. Virus Res 2001; 78:79-92. [PMID: 11520582 DOI: 10.1016/s0168-1702(01)00286-6] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Human T-cell leukaemia virus type I (HTLV-I) associated adult T-cell leukaemia/lymphoma (ATL) carries a very poor prognosis due to an intrinsic resistance of leukaemic cells to conventional or even high doses of chemotherapy and to an associated severe immunosuppression. Therefore, the potential role of conventional chemotherapy, high dose chemotherapy with autologous or allogeneic bone marrow transplantation remains to be defined. Important progress was achieved in the treatment of ATL with the combination of zidovudine (AZT) and interferon-alpha (IFN) which produces a high response rate in ATL patients with minimal side effects. This treatment seems to prolong the survival of patients much more than intensive chemotherapy. The success of this potentially anti-retroviral approach in the treatment of ATL suggests the existence of continuous HTLV-I replication in vivo. These encouraging results may be improved by the use of higher doses of AZT and IFN combined with other anti-retroviral agents. However, since cure seems still elusive, new therapeutic approaches or new combinations are required. For example, biological mediators such as retinoid acid, which induces apoptosis of ATL cells in vitro, may reduce drug resistance and stimulates immunity to restore anti-tumour activity against ATL cells. Alternatively, immunotherapy with anti-interleukin-2 receptor monoclonal antibodies or injection of cytotoxic T-cells directed against virus antigens could be interesting approaches which may merit further investigations in the near future. Finally, the recent demonstration that the combination of arsenic trioxide (As) and IFN induces a specific degradation of the viral transactivator Tax followed by cell cycle arrest and apoptosis of HTLV-I positive cells may constitute a valuable addition to ATL treatment.
Collapse
Affiliation(s)
- A Bazarbachi
- Department of Internal Medicine, American University of Beirut, PO Box 113, 6044, Beirut, Lebanon.
| | | |
Collapse
|
27
|
Siegel RS, Gartenhaus RB, Kuzel TM. Human T-cell lymphotropic-I-associated leukemia/lymphoma. Curr Treat Options Oncol 2001; 2:291-300. [PMID: 12057109 DOI: 10.1007/s11864-001-0022-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Human T-cell lymphotropic virus-I (HTLV-I)-related adult T-cell leukemia/lymphoma (ATL) is a model disease for proof of viral oncogenesis. HTLV-I infection is endemic in southern Japan and the Caribbean basin, and occurs sporadically in Africa, Central and South America, the Middle East, and the southeastern United States. ATL occurs in only 2% to 4% of HTLV-I-infected people [1-3]. When it does occur, it is usually aggressive and difficult to treat; most people survive for less than 1 year [1-3]. Combination chemotherapy with cytotoxic agents has yielded complete response rates of 20% to 45%, but responses usually last only a few months [3]. Recently, novel treatments, such as monoclonal antibodies directed at the interleukin-2 receptor and the combination of interferon alfa and zidovudine, have been shown to be active in the treatment of patients with ATL. A small percentage of patients achieve long-lasting remissions [2,3].
Collapse
Affiliation(s)
- R S Siegel
- Division of Hematology/Oncology, Department of Medicine, Northwestern University Medical School, and the Robert H. Lurie Comprehensive Cancer Center of Northwestern University, 676 N. St. Clair, Suite 850, Chicago, IL 60611, USA
| | | | | |
Collapse
|
28
|
Kishi Y, Kami M, Oki Y, Hamaki T, Kanda Y, Machida U, Miyakoshi S, Ueyama J, Morinaga S, Muto Y. Successful bone marrow transplantation for adult T-cell leukemia from a donor with oligoclonal proliferation of T-cells infected with human T-cell lymphotropic virus. Leuk Lymphoma 2001; 42:819-22. [PMID: 11697515 DOI: 10.3109/10428190109099347] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
We describe a patient who underwent successful BMT from her sibling for the treatment of adult T-cell leukemia/lymphoma. Pre-transplant examination of the donor revealed oligoclonal integration of HTLV-I proviruses within the germ line, and our concern was that clinical sequelae of HLTV-I infection might become evident in the setting of post-transplant immunosuppression. However, the patient has been in complete remission for 14 months after transplantation, and no clonality of HTLV-I provirus was detected in the peripheral blood cells using southern blotting analysis. Our experience supports the possibility of transplantation from HTLV-I positive donors.
Collapse
Affiliation(s)
- Y Kishi
- Department of Hematology, Toranomon Hospital, Tokyo, Japan
| | | | | | | | | | | | | | | | | | | |
Collapse
|
29
|
Matutes E, Taylor GP, Cavenagh J, Pagliuca A, Bareford D, Domingo A, Hamblin M, Kelsey S, Mir N, Reilly JT. Interferon alpha and zidovudine therapy in adult T-cell leukaemia lymphoma: response and outcome in 15 patients. Br J Haematol 2001; 113:779-84. [PMID: 11380470 DOI: 10.1046/j.1365-2141.2001.02794.x] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Adult T-cell leukaemia lymphoma (ATLL) is an aggressive disease caused by the human T-lymphotropic virus 1 (HTLV-I) with a short survival. Responses to interferon alpha (IFN-alpha) and zidovudine (AZT) have been documented but not with long-term follow-up. We treated 15 ATLL patients with IFN and AZT. Eleven patients had acute ATLL, two had lymphoma and two smouldering ATLL, with progression. The main features were: organomegaly (14), skin lesions (10), high white blood cell (WBC) count (11) and hypercalcaemia (9). Eleven patients had previously received chemotherapy and one had received an autograft. At the time of the study, seven patients had progressive disease and eight were in partial or complete clinical remission. Responses (PR) lasting 2+ to 44+ months were seen in 67%; 26% did not respond (NR) and one patient was not evaluable. Hypercalcaemia predicted a poor outcome but differences were not significant. Eight of the 15 patients have died 3-41 months from diagnosis. Median survival for the 15 patients was 18 months. Survival of the NR ranged from 4 to 20 months; six PR patients are alive 8-82 months from diagnosis. The differences in survival between NR (median: 6 months) and PR (55% of patients alive at 4 years) were statistically significant (P = 0.002). In conclusion, IFN and AZT improves the outcome of ATLL patients and helps maintain responses.
Collapse
Affiliation(s)
- E Matutes
- Haematology Department of the Royal Marsden NHS Trust, London, UK. estella.icr.ac.uk
| | | | | | | | | | | | | | | | | | | |
Collapse
|
30
|
Siegel R, Gartenhaus R, Kuzel T. HTLV-I associated leukemia/lymphoma: epidemiology, biology, and treatment. Cancer Treat Res 2001; 104:75-88. [PMID: 11191136 DOI: 10.1007/978-1-4615-1601-9_3] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Affiliation(s)
- R Siegel
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University, USA
| | | | | |
Collapse
|
31
|
Utsunomiya A, Miyazaki Y, Takatsuka Y, Hanada S, Uozumi K, Yashiki S, Tara M, Kawano F, Saburi Y, Kikuchi H, Hara M, Sao H, Morishima Y, Kodera Y, Sonoda S, Tomonaga M. Improved outcome of adult T cell leukemia/lymphoma with allogeneic hematopoietic stem cell transplantation. Bone Marrow Transplant 2001; 27:15-20. [PMID: 11244433 DOI: 10.1038/sj.bmt.1702731] [Citation(s) in RCA: 185] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Adult T cell leukemia/lymphoma (ATL) is a poor prognosis T cell malignancy. In order to improve the outcome, we employed allogeneic stem cell transplantation (allo-SCT) for ATL in 10 patients, nine of whom were from HLA-identical siblings and one from an unrelated donor. Conditioning regimens varied among the patients except that all received total body irradiation. The patients tolerated the regimens well with mild, if any toxicity, and engraftment occurred in all cases. Median leukemia-free survival after allo-SCT was 17.5+ months (range 3.7-34.4+). Six of the 10 patients developed acute GVHD (one case each with grade I, III or IV, and three cases with grade II) and three patients developed extensive chronic GVHD. Four patients died after allo-SCT during the study period from either acute GVHD (grade IV), pneumonitis, gastrointestinal bleeding or renal insufficiency. Two of the 10 cases with no symptoms of GVHD relapsed with clinical ATL. These results strongly suggest that allo-SCT may improve the survival in ATL if a controlled degree of GVHD develops.
Collapse
Affiliation(s)
- A Utsunomiya
- Department of Hematology, Imamura Bun-in Hospital, Kagoshima, Japan
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
32
|
Kikuchi H, Ohtsuka E, Ono K, Nakayama T, Saburi Y, Tezono K, Ogata M, Iwahashi M, Nasu M. Allogeneic bone marrow transplantation-related transmission of human T lymphotropic virus type I (HTLV-I). Bone Marrow Transplant 2000; 26:1235-7. [PMID: 11149739 DOI: 10.1038/sj.bmt.1702698] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
We report here the first case report of bone marrow transplantation (BMT)-related transmission of human T lymphotropic virus type-I (HTLV-I). Antibodies against HTLV-I-associated antigens (anti-HTLV-I) were detected in the serum from the BMT recipient 12 days post BMT. IgG against gag core proteins (anti-p19 and anti-p24) appeared earlier than IgM against gag and env proteins (anti-p19, anti-p24 and anti-gp46) during seroconversion. The data presented here differs from blood transfusion-related seroconversion. This phenomenon may be due to the engraftment of anti-HTLV-I producing cells from the donor.
Collapse
Affiliation(s)
- H Kikuchi
- Second Department of Internal Medicine, Oita Medical University, Hasama-Oita, Japan
| | | | | | | | | | | | | | | | | |
Collapse
|
33
|
Abstract
Malignant initiation, leukaemic transformation, and disease progression in haematological malignancies involves a series of mutational events in genes involved in normal housekeeping functions of the cell. These acquired genetic changes can lead to either increased proliferation or a decreased rate of apoptosis, thus allowing expansion of the malignant clone. Although leukaemia can arise as a de novo disease, it has become increasingly clear that therapies, including the use of irradiation and/or chemotherapy, can give rise to malignancy. Therapy-associated myelodysplasia (t-MDS) and therapy-associated acute myeloid leukaemia (t-AML) account for 10-20% of new cases of these diseases. Although these secondary malignancies have been recognised as a clinical entity for nearly 30 years, molecular studies are now pinpointing various regions of the genome that are susceptible to DNA damage by these chemotherapeutic/radiotherapeutic strategies. The detection of new malignancies (both solid tumours and haematological tumours) following allogeneic bone marrow transplantation (BMT) is also providing us with some clues to the nature of leukaemogenesis, particularly with the observation that leukaemia can occur in donor cells postallogeneic BMT.
Collapse
Affiliation(s)
- M Lawler
- Department of Haematology and Oncology, Sir Patrick Dun Research Laboratory, St. James's Hospital and Trinity College, Dublin, Ireland.
| |
Collapse
|
34
|
Pawson R, Richardson DS, Pagliuca A, Kelsey SM, Hoque S, Breuer J, Newland AC, Mufti GJ. Adult T-cell leukemia/lymphoma in London: clinical experience of 21 cases. Leuk Lymphoma 1998; 31:177-85. [PMID: 9720727 DOI: 10.3109/10428199809057597] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Adult T-cell leukemia/lymphoma (ATLL) is uncommon in the United Kingdom and has so far been restricted to people of Afro-Caribbean extraction. Between 1981 and 1995, 21 cases presented to 2 inner London teaching hospitals where 17% of the population are of Afro-Caribbean origin. Clinical presentations were similar to those of the disease in HTLV-I-endemic areas. Major responses (CR + PR) were obtained in 10/16 assessable patients (63%) treated with combination chemotherapy. However, median survival was only 5.5 months. Disease progression and opportunistic infection were the major causes of treatment failure and death. Three patients (14%) relapsed in the central nervous system (CNS). Our cases confirm the profound immunosuppression in ATLL. The poor prognosis of acute and lymphoma types of ATLL highlight the need for new approaches to treatment such as zidovudine and alpha-interferon, incorporating prophylaxis against CNS disease and opportunistic infections.
Collapse
Affiliation(s)
- R Pawson
- Department of Hematological Medicine, King's College Hospital School of Medicine and Dentistry, London, UK
| | | | | | | | | | | | | | | |
Collapse
|
35
|
Pettit SC, Sanchez R, Smith T, Wehbie R, Derse D, Swanstrom R. HIV type 1 protease inhibitors fail to inhibit HTLV-I Gag processing in infected cells. AIDS Res Hum Retroviruses 1998; 14:1007-14. [PMID: 9686647 DOI: 10.1089/aid.1998.14.1007] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Protease inhibitors are currently the most effective antiviral agents against human immunodeficiency virus type 1 (HIV-1). In this study we determined the effect of four HIV-1 protease inhibitors on human T cell leukemia virus type 1 (HTLV-I). Rhesus monkey cells infected with HTLV-I were treated with different concentrations of indinavir, saquinavir, ritonavir, or nelfinavir. The effect of these inhibitors was monitored through their effect on the processing efficiency of the viral Gag protein in cells, the natural substrate for the viral protease. These inhibitors failed to block processing of HTLV-I Gag. To confirm these findings, human cells were cotransfected with plasmids encoding infectious copies of HIV-1 and HTLV-I, and the cells were subsequently treated with these same HIV-1 protease inhibitors. At concentrations between 5 and 50 times the IC50 for inhibition of HIV-1 replication, inhibition of HIV-1 Gag cleavage was apparent. In contrast, no effect on HTLV-I Gag processing was seen. At higher concentrations, HIV-1 Gag processing was essentially completely inhibited whereas HTLV-I Gag cleavage was still unaffected. Thus, these inhibitors are not effective inhibitors of HTLV-I Gag processing. Sequence alignments of the HIV-1 and HTLV-I viral proteases and processing sites suggest that the active site of the HTLV-I protease may have subtle differences in substrate recognition compared with the HIV-1 protease.
Collapse
Affiliation(s)
- S C Pettit
- Lineberger Comprehensive Cancer, University of North Carolina at Chapel Hill, 27599, USA
| | | | | | | | | | | |
Collapse
|
36
|
Affiliation(s)
- R Pawson
- Department of Haematology, Royal Free Hospital, London
| | | | | |
Collapse
|
37
|
Ravandi-Kashani F, Sriswasdi C, Lynott A, Giles FJ. HTLV-1 and Adult T-Cell Leukemia/Lymphoma: A Review. Hematology 1998; 3:429-41. [PMID: 27420330 DOI: 10.1080/10245332.1998.11746417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
Infection with the human T-lymphotropic virus type 1 (HTLV-1) has been shown to be fundamental to the etiology of Adult T-cell Leukemia/Lymphoma (ATL). The disease is endemic in specific geographic areas but is increasingly reported from non-endemic regions. With increasing number of patients with this entity, the diversity in the clinical features has become apparent. In the past treatment strategies using combination chemotherapy have been unsatisfactory, but more recent trials using adenosine analouges, interferons, and combination of interferons and AZT have shown promise. With increased understanding of the etiology and molecular basis of the disease more effective therapies can be anticipated.
Collapse
Affiliation(s)
- F Ravandi-Kashani
- a Department of Leukemia , University of Texas , M.D. Anderson Cancer Center , Houston , Texas
| | - C Sriswasdi
- a Department of Leukemia , University of Texas , M.D. Anderson Cancer Center , Houston , Texas
| | - A Lynott
- b International Oncology Study Group , Houston , Texas
| | - F J Giles
- a Department of Leukemia , University of Texas , M.D. Anderson Cancer Center , Houston , Texas
| |
Collapse
|
38
|
Bazarbachi A, Hermine O. Treatment with a combination of zidovudine and alpha-interferon in naive and pretreated adult T-cell leukemia/lymphoma patients. JOURNAL OF ACQUIRED IMMUNE DEFICIENCY SYNDROMES AND HUMAN RETROVIROLOGY : OFFICIAL PUBLICATION OF THE INTERNATIONAL RETROVIROLOGY ASSOCIATION 1996; 13 Suppl 1:S186-90. [PMID: 8797722 DOI: 10.1097/00042560-199600001-00028] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Adult T-cell leukemia-lymphoma (ATL) is an aggressive malignancy of mature activated T cells, associated with human T-cell lymphotropic virus type I (HTLV-1) infection. ATL has a poor prognosis, due mainly to its resistance to conventional chemotherapy. Recent important advances in the treatment of ATL were obtained in two independent phase II studies with the combination of an antiretroviral agent (zidovudine; AZT) and alpha-interferon (IFN). In our study, 10 previously untreated patients (8 acute ATL, 1 smoldering ATL, and 1 ATL lymphoma) received this combination. Eight responses were obtained, with two complete remissions, four very good partial remissions (PR) with a 95% reduction of the tumor burden, and two 50% PR. Six patients relapsed, with a median event-free survival of 12 months (range, 3-15 months). Seven patients are still alive, with a median follow-up of 15 months (range, 6 to 28 months). Toxicity was mild in all patients and was mainly hematological. In conclusion, the combination of AZT and IFN exhibits a high response rate in ATL patients and seems to prolong survival. However, a randomized international study versus the best induction polychemotherapy is warranted. The success of this potentially antiretroviral approach in the treatment of ATL suggests the existence of a possible late effect of HTLV-I replication in vivo.
Collapse
Affiliation(s)
- A Bazarbachi
- Department of Hematology, Hôtel Dieu Hospital, Paris, France
| | | |
Collapse
|
39
|
Miyoshi I, Murata N, Machida H, Taguchi H. Transmission of human T-lymphotrophic virus type 1 by bone marrow transplantation. Br J Haematol 1995; 89:690-1. [PMID: 7734388 DOI: 10.1111/j.1365-2141.1995.tb08399.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
|