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Nikiforow S, Whangbo JS, Reshef R, Tsai DE, Bunin N, Abu-Arja R, Mahadeo KM, Weng WK, Van Besien K, Loeb D, Nasta SD, Nemecek ER, Zhao W, Sun Y, Galderisi F, Wahlstrom J, Mehta A, Gamelin L, Dinavahi R, Prockop S. Tabelecleucel for EBV+ PTLD after allogeneic HCT or SOT in a multicenter expanded access protocol. Blood Adv 2024; 8:3001-3012. [PMID: 38625984 PMCID: PMC11215195 DOI: 10.1182/bloodadvances.2023011626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 03/27/2024] [Accepted: 03/31/2024] [Indexed: 04/18/2024] Open
Abstract
ABSTRACT Patients with Epstein-Barr virus (EBV)-positive posttransplant lymphoproliferative disease (EBV+ PTLD) in whom initial treatment fails have few options and historically low median overall survival (OS) of 0.7 months after allogeneic hematopoietic cell transplant (HCT) and 4.1 months after solid organ transplant (SOT). Tabelecleucel is an off-the-shelf, allogeneic EBV-specific cytotoxic T-lymphocyte immunotherapy for EBV+ PTLD. Previous single-center experience showed responses in patients with EBV+ PTLD after HCT or SOT. We now report outcomes from a multicenter expanded access protocol in HCT (n = 14) and SOT (n = 12) recipients treated with tabelecleucel for EBV+ PTLD that was relapsed/refractory (R/R) to rituximab with/without chemotherapy. The investigator-assessed objective response rate was 65.4% overall (including 38.5% with a complete and 26.9% with a partial response), 50.0% in HCT, and 83.3% in SOT. The estimated 1- and 2-year OS rates were both 70.0% (95% confidence interval [CI], 46.5-84.7) overall, both 61.5% (95% CI, 30.8-81.8) in HCT, and both 81.5% (95% CI, 43.5-95.1) in SOT (median follow-up: 8.2, 2.8, and 22.5 months, respectively). Patients responding to tabelecleucel had higher 1- and 2-year OS rates (94.1%) than nonresponders (0%). Treatment was well tolerated, with no reports of tumor flare, cytokine release syndrome, or rejection of marrow and SOT. Results demonstrate clinically meaningful outcomes across a broad population treated with tabelecleucel, indicating a potentially transformative and accessible treatment advance for R/R EBV+ PTLD after HCT or SOT. This trial was registered at www.ClinicalTrials.gov as #NCT02822495.
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Affiliation(s)
- Sarah Nikiforow
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
| | - Jennifer S. Whangbo
- VOR Bio, Cambridge, MA
- Department of Pediatrics, Boston Children’s Hospital, Boston, MA
| | - Ran Reshef
- Blood and Marrow Transplantation and Cell Therapy Program, Columbia University Irving Medical Center, New York, NY
| | - Donald E. Tsai
- Department of Medicine, Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA
| | - Nancy Bunin
- Division of Pediatric Hematology/Oncology and Blood and Marrow Transplant, Children’s Hospital of Philadelphia, Philadelphia, PA
| | - Rolla Abu-Arja
- Division of Pediatric Hematology/Oncology and Blood and Marrow Transplant, Nationwide Children’s Hospital, Columbus, OH
| | - Kris Michael Mahadeo
- Division of Pediatric Transplant and Cellular Therapy, Duke University Medical Center, Durham, NC
| | - Wen-Kai Weng
- BMT-Cellular Therapy, Department of Medicine, Stanford University, School of Medicine, Stanford, CA
| | - Koen Van Besien
- Department of Medicine, University Hospitals Seidman Cancer Center, Cleveland, OH
| | - David Loeb
- Lymphoma Program, Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA
| | - Sunita Dwivedy Nasta
- Department of Medicine, Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA
| | - Eneida R. Nemecek
- Pediatric Transplant & Cellular Therapy, Oregon Health and Science University, Portland, OR
| | | | - Yan Sun
- Atara Biotherapeutics, Thousand Oaks, CA
| | | | | | | | | | | | - Susan Prockop
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
- VOR Bio, Cambridge, MA
- Department of Pediatrics, Boston Children’s Hospital, Boston, MA
- Dana-Farber Cancer Institute/Boston Children's Hospital Cancer and Blood Disorders Center, Boston, MA
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2
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Troise D, Infante B, Mercuri S, Catalano V, Ranieri E, Stallone G. Dendritic Cells: A Bridge between Tolerance Induction and Cancer Development in Transplantation Setting. Biomedicines 2024; 12:1240. [PMID: 38927447 PMCID: PMC11200833 DOI: 10.3390/biomedicines12061240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Revised: 05/23/2024] [Accepted: 05/30/2024] [Indexed: 06/28/2024] Open
Abstract
Dendritic cells (DCs) are a heterogeneous group of antigen-presenting cells crucial for fostering allograft tolerance while simultaneously supporting host defense against infections and cancer. Within the tumor microenvironment, DCs can either mount an immune response against cancer cells or foster immunotolerance, presenting a dual role. In immunocompromised individuals, posttransplant malignancies pose a significant health concern, with DCs serving as vital players in immune responses against cancer cells. Both recipient- and donor-derived DCs play a critical role in the rejection process, infiltrating the transplanted organ and sustaining T-cell responses. The use of immunosuppressive drugs represents the predominant approach to control this immunological barrier in transplanted organs. Evidence has shed light on the immunopharmacology of these drugs and novel strategies for manipulating DCs to promote allograft survival. Therefore, comprehending the mechanisms underlying this intricate microenvironment and the effects of immunosuppressive therapy on DCs is crucial for developing targeted therapies to reduce graft failure rates. This review will delve into the fundamental immunobiology of DCs and provide a detailed exploration of their clinical significance concerning alloimmune responses and posttransplant malignancies.
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Affiliation(s)
- Dario Troise
- Nephrology, Dialysis and Transplantation Unit, Advanced Research Center on Kidney Aging (A.R.K.A.), Department of Medical and Surgical Sciences, University of Foggia, 71122 Foggia, Italy
- Renal Medicine and Baxter Novum, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, 141 52 Stockholm, Sweden
| | - Barbara Infante
- Nephrology, Dialysis and Transplantation Unit, Advanced Research Center on Kidney Aging (A.R.K.A.), Department of Medical and Surgical Sciences, University of Foggia, 71122 Foggia, Italy
| | - Silvia Mercuri
- Nephrology, Dialysis and Transplantation Unit, Advanced Research Center on Kidney Aging (A.R.K.A.), Department of Medical and Surgical Sciences, University of Foggia, 71122 Foggia, Italy
| | - Valeria Catalano
- Unit of Clinical Pathology, Advanced Research Center on Kidney Aging (A.R.K.A.), Department of Medical and Surgical Sciences, University of Foggia, 71122 Foggia, Italy
| | - Elena Ranieri
- Unit of Clinical Pathology, Advanced Research Center on Kidney Aging (A.R.K.A.), Department of Medical and Surgical Sciences, University of Foggia, 71122 Foggia, Italy
| | - Giovanni Stallone
- Nephrology, Dialysis and Transplantation Unit, Advanced Research Center on Kidney Aging (A.R.K.A.), Department of Medical and Surgical Sciences, University of Foggia, 71122 Foggia, Italy
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Socié G, Barba P, Barlev A, Sanz J, García-Cadenas I, Chevallier P, Fagioli F, Guzman-Becerra N, Kumar D, Ljungman P, Pigneux A, Sadetsky N, Yáñez San Segundo L, Shadman M, Storek J, Thirumalai D, Xing B, Mohty M. Outcomes for patients with EBV-positive PTLD post-allogeneic HCT after failure of rituximab-containing therapy. Bone Marrow Transplant 2024; 59:52-58. [PMID: 37865719 PMCID: PMC10781634 DOI: 10.1038/s41409-023-02127-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 09/27/2023] [Accepted: 10/11/2023] [Indexed: 10/23/2023]
Abstract
Epstein-Barr virus-positive (EBV+) post-transplant lymphoproliferative disease (PTLD) is an ultra-rare and aggressive condition that may occur following allogeneic hematopoietic cell transplant (HCT) due to immunosuppression. Approximately half of EBV+ PTLD cases are relapsed or refractory (R/R) to initial rituximab-containing therapy. There are limited treatment options and no standard of care for patients with R/R EBV+ PTLD, and little is known about their treatment history and outcomes. We performed a multinational, multicenter, retrospective chart review of patients with R/R EBV+ PTLD following HCT to describe patients' demographic and disease characteristics, treatment history, and overall survival (OS) from rituximab failure. Among 81 patients who received initial treatment with rituximab as monotherapy (84.0%) or in combination with chemotherapy (16.0%), median time from HCT to PTLD diagnosis was 3.0 months and median OS was 0.7 months. Thirty-six patients received a subsequent line of treatment. The most frequent causes of death were PTLD (56.8%), graft-versus-host disease (13.5%) and treatment-related mortality (10.8%). In multivariate analysis, early PTLD onset and lack of response to initial treatment were associated with mortality. This real-world study demonstrates that the prognosis of patients with R/R EBV+ PTLD following HCT remains poor, highlighting the urgent unmet medical need in this population.
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Affiliation(s)
| | - Pere Barba
- Hospital Universitari Vall Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Arie Barlev
- Atara Biotherapeutics, Thousand Oaks, CA, USA.
| | - Jaime Sanz
- Hospital Universitari I Politècnic La Fe, Valencia, Spain
| | | | | | - Franca Fagioli
- Regina Margherita Children's Hospital, AOU Città della Salute e della Scienza, Turin, Italy
- University of Turin, Turin, Italy
| | | | - Deepali Kumar
- Transplant Infectious Diseases and Multi-Organ Transplant Program, University Health Network, Toronto, ON, Canada
| | - Per Ljungman
- Karolinska Institutet Huddinge, Stockholm, Sweden
- Karolinska Comprehensive Cancer Center, Karolinska University Hospital, Stockholm, Sweden
| | - Arnaud Pigneux
- CHU Bordeaux, Service d'Hématologie Clinique et de Thérapie Cellulaire, Bordeaux, France
| | | | | | - Mazyar Shadman
- University of Washington, Seattle, WA, USA
- Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Jan Storek
- University of Calgary, Calgary, AB, Canada
| | | | | | - Mohamad Mohty
- Sorbonne University, Saint-Antoine Hospital, Paris, France
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Chaganti S, Barlev A, Caillard S, Choquet S, Cwynarski K, Friedetzky A, González-Barca E, Sadetsky N, Schneeberger S, Thirumalai D, Zinzani PL, Trappe RU. Expert Consensus on the Characteristics of Patients with Epstein-Barr Virus-Positive Post-Transplant Lymphoproliferative Disease (EBV + PTLD) for Whom Standard-Dose Chemotherapy May be Inappropriate: A Modified Delphi Study. Adv Ther 2023; 40:1267-1281. [PMID: 36681739 PMCID: PMC9988727 DOI: 10.1007/s12325-022-02383-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 11/17/2022] [Indexed: 01/22/2023]
Abstract
INTRODUCTION Following hematopoietic stem cell transplantation or solid organ transplantation, patients are at risk of developing Epstein-Barr virus-positive post-transplant lymphoproliferative disease (EBV+ PTLD), which is an ultra-rare and potentially lethal hematologic malignancy. Common treatments for EBV+ PTLD include rituximab alone or combined with chemotherapy. Given specific considerations for this population, including severity of the underlying condition requiring transplant, the rigors of the transplant procedure, as well as risks to the transplanted organ, there is a group of patients with EBV+ PTLD for whom chemotherapy may be inappropriate; however, there is limited information characterizing these patients. This study aimed to reach expert consensus on the key characteristics of patients for whom chemotherapy may be inappropriate in a real-world setting. METHODS A two-round modified Delphi study was conducted to reach consensus among clinicians with expertise treating EBV+ PTLD. Articles identified in a targeted literature review guided the development of round 1 and 2 topics and related statements. The consensus threshold for round 1 statements was 75.0%. If consensus was achieved in round 1, the statement was not discussed further in round 2. The consensus thresholds for round 2 were moderate (62.5-75.0%), strong (87.5%), or complete (100.0%). RESULTS The panel was composed of a total of eight clinicians (seven hematologists/hemato-oncologists) from six European countries. The panel generated a final list of 43 consensus recommendations on the following topics: terminology used to describe patients for whom chemotherapy may be inappropriate; demographic characteristics; organ transplant characteristics; comorbidities that preclude the use of chemotherapy; EBV+ PTLD characteristics; and factors related to treatment-related mortality and morbidity. CONCLUSIONS This modified Delphi panel successfully achieved consensus on key topics and statements that characterized patients with EBV+ PTLD for whom chemotherapy may be inappropriate. These recommendations will inform clinicians and aid in the treatment of EBV+ PTLD.
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Affiliation(s)
- Sridhar Chaganti
- Centre for Clinical Haematology, University Hospital Birmingham, Birmingham, UK
| | - Arie Barlev
- Atara Biotherapeutics, South San Francisco, CA, USA
| | - Sophie Caillard
- Department of Nephrology Transplantation, Strasbourg University Hospitals, Strasbourg, France
| | - Sylvain Choquet
- Department of Hematology, Hospitalier Pitié Salpétrière, Paris, France
| | - Kate Cwynarski
- Department of Haematology, University College Hospital, London, UK
| | | | - Eva González-Barca
- Department of Hematology, Institut Català d'Oncologia, IDIBELL, Universitat de Barcelona, Barcelona, Spain
| | | | - Stefan Schneeberger
- Department of Visceral, Transplant and Thoracic Surgery, Medical University of Innsbruck, Innsbruck, Austria
| | | | - Pier L Zinzani
- IRCCS Azienda Ospedaliero-Universitaria di Bologna Istituto di Ematologia "Seràgnoli", Bologna, Italy.,Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale Università di Bologna, Bologna, Italy
| | - Ralf U Trappe
- Department of Hematology and Oncology, DIAKO Hospital Bremen, Bremen, Germany
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Bauer M, Jasinski-Bergner S, Mandelboim O, Wickenhauser C, Seliger B. Epstein-Barr Virus-Associated Malignancies and Immune Escape: The Role of the Tumor Microenvironment and Tumor Cell Evasion Strategies. Cancers (Basel) 2021; 13:cancers13205189. [PMID: 34680337 PMCID: PMC8533749 DOI: 10.3390/cancers13205189] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 10/06/2021] [Accepted: 10/11/2021] [Indexed: 12/14/2022] Open
Abstract
Simple Summary The Epstein–Barr virus, also termed human herpes virus 4, is a human pathogenic double-stranded DNA virus. It is highly prevalent and has been linked to the development of 1–2% of cancers worldwide. EBV-associated malignancies encompass various structural and epigenetic alterations. In addition, EBV-encoded gene products and microRNAs interfere with innate and adaptive immunity and modulate the tumor microenvironment. This review provides an overview of the characteristic features of EBV with a focus on the intrinsic and extrinsic immune evasion strategies, which contribute to EBV-associated malignancies. Abstract The detailed mechanisms of Epstein–Barr virus (EBV) infection in the initiation and progression of EBV-associated malignancies are not yet completely understood. During the last years, new insights into the mechanisms of malignant transformation of EBV-infected cells including somatic mutations and epigenetic modifications, their impact on the microenvironment and resulting unique immune signatures related to immune system functional status and immune escape strategies have been reported. In this context, there exists increasing evidence that EBV-infected tumor cells can influence the tumor microenvironment to their own benefit by establishing an immune-suppressive surrounding. The identified mechanisms include EBV gene integration and latent expression of EBV-infection-triggered cytokines by tumor and/or bystander cells, e.g., cancer-associated fibroblasts with effects on the composition and spatial distribution of the immune cell subpopulations next to the infected cells, stroma constituents and extracellular vesicles. This review summarizes (i) the typical stages of the viral life cycle and EBV-associated transformation, (ii) strategies to detect EBV genome and activity and to differentiate various latency types, (iii) the role of the tumor microenvironment in EBV-associated malignancies, (iv) the different immune escape mechanisms and (v) their clinical relevance. This gained information will enhance the development of therapies against EBV-mediated diseases to improve patient outcome.
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Affiliation(s)
- Marcus Bauer
- Department of Pathology, Martin Luther University Halle-Wittenberg, Magdeburger Str. 14, 06112 Halle (Saale), Germany; (M.B.); (C.W.)
| | - Simon Jasinski-Bergner
- Department of Medical Immunology, Martin Luther University Halle-Wittenberg, Magdeburger Str. 2, 06112 Halle (Saale), Germany;
| | - Ofer Mandelboim
- Department of Immunology, Faculty of Medicine, The Hebrew University of Jerusalem, En Kerem, P.O. Box 12271, Jerusalem 91120, Israel;
| | - Claudia Wickenhauser
- Department of Pathology, Martin Luther University Halle-Wittenberg, Magdeburger Str. 14, 06112 Halle (Saale), Germany; (M.B.); (C.W.)
| | - Barbara Seliger
- Department of Medical Immunology, Martin Luther University Halle-Wittenberg, Magdeburger Str. 2, 06112 Halle (Saale), Germany;
- Fraunhofer Institute for Cell Therapy and Immunology, Perlickstr. 1, 04103 Leipzig, Germany
- Correspondence: ; Tel.: +49-(345)-557-1357
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Late-Onset Posttransplant Lymphoproliferative Disorder Results in Jejunal Stricture Managed with Endoscopic Dilation. Case Rep Gastrointest Med 2021; 2021:5583665. [PMID: 34394999 PMCID: PMC8357503 DOI: 10.1155/2021/5583665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 07/31/2021] [Indexed: 12/03/2022] Open
Abstract
Background Late-onset posttransplant lymphoproliferative disorder (PTLD) after orthotopic heart transplantation is rare. Case Presentation. We present a rare diagnosis of small bowel stricture caused by healed lymphomatous ulcers in a patient with orthotopic heart transplantation and PTLD diagnosed 25 years after initial transplantation. We also demonstrate successful endoscopic balloon dilations that improved the patient's obstructive symptoms. Conclusion It is important to consider stricture from healed lymphomatous ulcers in posttransplant patients presenting with obstructive symptoms.
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7
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Shahid S, Prockop SE. Epstein-Barr virus-associated post-transplant lymphoproliferative disorders: beyond chemotherapy treatment. CANCER DRUG RESISTANCE (ALHAMBRA, CALIF.) 2021; 4:646-664. [PMID: 34485854 PMCID: PMC8415721 DOI: 10.20517/cdr.2021.34] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 05/10/2021] [Accepted: 05/19/2021] [Indexed: 12/30/2022]
Abstract
Post-transplant lymphoproliferative disorder (PTLD) is a rare but life-threatening complication of both allogeneic solid organ (SOT) and hematopoietic cell transplantation (HCT). The histology of PTLD ranges from benign polyclonal lymphoproliferation to a lesion indistinguishable from classic monoclonal lymphoma. Most commonly, PTLDs are Epstein-Barr virus (EBV) positive and result from loss of immune surveillance over EBV. Treatment for PTLD differs from the treatment for typical non-Hodgkin lymphoma because prognostic factors are different, resistance to treatment is unique, and there are specific concerns for organ toxicity. While recipients of HCT have a limited time during which they are at risk for this complication, recipients of SOT have a lifelong requirement for immunosuppression, so approaches that limit compromising or help restore immune surveillance are of high interest. Furthermore, while EBV-positive and EBV-negative PTLDs are not intrinsically resistant to chemotherapy, the poor tolerance of chemotherapy in the post-transplant setting makes it essential to minimize potential treatment-related toxicities and explore alternative treatment algorithms. Therefore, reduced-toxicity approaches such as single-agent CD20 monoclonal antibodies or bortezomib, reduced dosing of standard chemotherapeutic agents, and non-chemotherapy-based approaches such as cytotoxic T cells have all been explored. Here, we review the chemotherapy and non-chemotherapy treatment landscape for PTLD.
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Affiliation(s)
| | - Susan E. Prockop
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
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McDonald L, O' Doherty R, Ryan E, Enright H, Dunlea E, Kelliher S, Fortune A, Fay M, Maung SW, Desmond R, Wall C, Kumar S, O' Shea D, Fadalla K, Connaghan DG, Smyth L. Posttransplant Lymphoproliferative Disorder After Solid Organ Transplant: A Heterogeneous, Aggressive Disorder. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2021; 21:694-700. [PMID: 34148849 DOI: 10.1016/j.clml.2021.05.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 05/07/2021] [Accepted: 05/16/2021] [Indexed: 11/17/2022]
Abstract
Posttransplant lymphoproliferative disorder (PTLD) is a rare complication of solid organ transplant. We identified 40 patients diagnosed with PTLD between 2009 and 2020 and analyzed their presentation, treatment strategies, and outcomes. Median age at diagnosis was 52.5 years (range 21.3 to 79). Median duration of immunosuppression was 95 months (range 4 to 292). Diffuse large B cell lymphoma (n = 16, 40%) and Burkitt lymphoma (n = 6, 15%) were the most common histological subtypes. First-line therapy varied. The median number of treatment lines was 1 (range 0 to 4). Sixteen patients (40%) achieved complete response after first-line therapy. Nineteen patients (47.5%) relapsed or progressed and received salvage therapy; 45% were alive at the end of the study period (median survival 52 months; range 1 to 266; 95% confidence interval 0 to 104). Causes of death included lymphoma-related (45.5%), therapy-related (27.3%), and other (27.3%). Five (22.7%) died within 3 months of diagnosis. Pearson's r test identified disease stage (P = .045) and proliferation index (P = .005) as negative predictors of response to frontline therapy. Bone marrow involvement (P = .033) and increased age (P = .018) were significant predictors of survival. Early mortality and poor response to frontline therapy are common, outlining the need for improved treatment strategies.
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Affiliation(s)
- Laura McDonald
- Department of Haematology, St Vincent's University Hospital, Elm Park, Dublin, Ireland.
| | - Roseann O' Doherty
- Department of Haematology, Mater Misericordiae University Hospital, Eccles St, Dublin, Ireland
| | - Eileen Ryan
- Department of Haematology, Cork University Hospital, Cork, Ireland
| | - Helen Enright
- Department of Haematology, Tallaght University Hospital, Dublin, Ireland
| | - Eoghan Dunlea
- Department of Haematology, Mater Misericordiae University Hospital, Eccles St, Dublin, Ireland
| | - Sarah Kelliher
- Department of Haematology, Mater Misericordiae University Hospital, Eccles St, Dublin, Ireland
| | - Anne Fortune
- Department of Haematology, Mater Misericordiae University Hospital, Eccles St, Dublin, Ireland
| | - Michael Fay
- Department of Haematology, Mater Misericordiae University Hospital, Eccles St, Dublin, Ireland
| | - S W Maung
- Department of Haematology, Mater Misericordiae University Hospital, Eccles St, Dublin, Ireland
| | - Ronan Desmond
- Department of Haematology, Tallaght University Hospital, Dublin, Ireland
| | - Catherine Wall
- Department of Haematology, Tallaght University Hospital, Dublin, Ireland
| | - Senthil Kumar
- Department of Haematology, University Hospital Waterford, Waterford, Ireland
| | - Derville O' Shea
- Department of Haematology, Cork University Hospital, Cork, Ireland
| | - Kamal Fadalla
- Department of Haematology, St Vincent's University Hospital, Elm Park, Dublin, Ireland
| | - D G Connaghan
- Department of Haematology, St Vincent's University Hospital, Elm Park, Dublin, Ireland
| | - Liam Smyth
- Department of Haematology, St Vincent's University Hospital, Elm Park, Dublin, Ireland
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9
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Ferreira MCC, Arai Seque C, Enokihara MMSES, Batista MD, Tomimori J, Porro AM. Post-transplant lymphoproliferative disorder with cutaneous involvement: A series of four cases. Clin Transplant 2020; 35:e14162. [PMID: 33217057 DOI: 10.1111/ctr.14162] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 11/03/2020] [Accepted: 11/05/2020] [Indexed: 12/01/2022]
Abstract
BACKGROUND Post-transplant lymphoproliferative disorders (PTLD) are lymphoid proliferations associated with post-transplant immunosuppression. Most originate from B cells and are associated with Epstein-Barr virus (EBV) infection. Although extranodal involvement is common, cutaneous presentation is rare. OBJECTIVE To report and characterize cutaneous manifestations of PTLD from clinical, histopathologic, and immunohistochemistry standpoints. METHODS Patients' information was obtained retrospectively by reviewing medical records. Skin biopsies were submitted to histological and immunohistochemistry analysis, and EBV detection was performed by in situ hybridization and polymerase chain reaction (PCR) analysis. Staging examinations were included. A literature review of reported cutaneous PTLD cases was performed. RESULTS We describe two cases of primary cutaneous and 2 cases of systemic PTLD with secondary cutaneous manifestations. All had late onset disease, which presented at least 6 years after transplantation. Histopathologic findings were compatible with monomorphic PTLD in three cases and plasmacytic hyperplasia in one case. EBV was detected in two patients. Both patients with systemic disease had fatal outcome, and those with primary cutaneous involvement responded to treatment. LIMITATIONS Due to the rare incidence of cutaneous manifestation of PTLD, the analysis of a large number of cases was not possible. CONCLUSION Although rare, PTLD should be considered in the differential diagnosis of late onset cutaneous complications post-renal transplant.
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Affiliation(s)
- Maria Carolina Corsi Ferreira
- Department of Dermatology, Federal University of São Paulo, São Paulo, Brazil.,Oncology Center, Beneficência Portuguesa de São Paulo, São Paulo, Brazil
| | - Camila Arai Seque
- Department of Dermatology, Federal University of São Paulo, São Paulo, Brazil
| | - Mílvia Maria Simões E Silva Enokihara
- Department of Dermatology, Federal University of São Paulo, São Paulo, Brazil.,Department of Pathology, Federal University of São Paulo, São Paulo, Brazil
| | - Mariana Dias Batista
- Department of Dermatology, Federal University of São Paulo, São Paulo, Brazil.,Oncology Center, Beneficência Portuguesa de São Paulo, São Paulo, Brazil
| | - Jane Tomimori
- Department of Dermatology, Federal University of São Paulo, São Paulo, Brazil
| | - Adriana Maria Porro
- Department of Dermatology, Federal University of São Paulo, São Paulo, Brazil
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10
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Salmon C, Conus F, Parent MÉ, Benedetti A, Rousseau MC. Association between Bacillus Calmette-Guerin (BCG) vaccination and lymphoma risk: A systematic review and meta-analysis. Cancer Epidemiol 2020; 65:101696. [PMID: 32203929 DOI: 10.1016/j.canep.2020.101696] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 02/27/2020] [Accepted: 02/28/2020] [Indexed: 12/24/2022]
Abstract
Lymphoma etiology remains ill-defined, but immune factors seem to play a major role. The Bacillus Calmette-Guérin (BCG) vaccine, a non-specific stimulator of the cellular immune response, could influence lymphoma risk. Previous studies addressing this issue showed conflicting results. In this study, we performed a systematic review and meta-analysis to synthesize the epidemiological evidence. We conducted a systematic search of all relevant articles in PubMed, Embase, Library and Archives Canada, and Cochrane databases, up to November 1st 2018. A total of 11 studies were included. Each study was summarized, methodological quality was assessed by independent evaluators, and a consensus score was generated. Heterogeneity and publication bias were evaluated. Summary odds ratios (ORs) and 95 % confidence intervals (CIs) were estimated separately for Hodgkin's lymphoma (HL) and non-Hodgkin's lymphoma (NHL) by either a fixed effect (FE) or a random effect (RE) model depending on heterogeneity. In this meta-analysis, BCG vaccination was not associated with HL (FE summary OR = 1.10; 95 % CI 0.93-1.30), but positively associated with NHL (RE summary OR = 1.20; 95 % CI 1.01-1.43). However, when restricting to higher quality studies, no association was found between BCG vaccination and either HL (RE summary OR = 0.97; 95 % CI 0.67-1.43) or NHL (RE summary OR = 1.15; 95 % CI 0.84-1.59). Overall, our findings do not support that BCG vaccination is associated with lymphoma risk. Yet, lack of statistical power and relatively high heterogeneity among studies prevent us from making definitive conclusions. Future studies investigating this issue are needed, using robust methodology.
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Affiliation(s)
- Charlotte Salmon
- Epidemiology and Biostatistics Unit, Centre Armand-Frappier Santé Biotechnologie, Institut National de la Recherche Scientifique (INRS), Université du Québec, 531 boul. des Prairies, Laval, QC, H7V 1B7, Canada
| | - Florence Conus
- Epidemiology and Biostatistics Unit, Centre Armand-Frappier Santé Biotechnologie, Institut National de la Recherche Scientifique (INRS), Université du Québec, 531 boul. des Prairies, Laval, QC, H7V 1B7, Canada
| | - Marie-Élise Parent
- Epidemiology and Biostatistics Unit, Centre Armand-Frappier Santé Biotechnologie, Institut National de la Recherche Scientifique (INRS), Université du Québec, 531 boul. des Prairies, Laval, QC, H7V 1B7, Canada
| | - Andrea Benedetti
- Respiratory Epidemiology and Clinical Research Unit, Research Institute of the McGill University Health Centre, 5252 boul. De Maisonneuve, Montréal, QC, H4A 3S5, Canada; Department of Epidemiology, Biostatistics and Occupational Health, Faculty of Medicine, McGill University, 1020 Pine Ave. West, Montréal, QC, H3A 1A2, Canada
| | - Marie-Claude Rousseau
- Epidemiology and Biostatistics Unit, Centre Armand-Frappier Santé Biotechnologie, Institut National de la Recherche Scientifique (INRS), Université du Québec, 531 boul. des Prairies, Laval, QC, H7V 1B7, Canada.
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Fujimoto A, Suzuki R. Epstein-Barr Virus-Associated Post-Transplant Lymphoproliferative Disorders after Hematopoietic Stem Cell Transplantation: Pathogenesis, Risk Factors and Clinical Outcomes. Cancers (Basel) 2020; 12:cancers12020328. [PMID: 32024048 PMCID: PMC7072403 DOI: 10.3390/cancers12020328] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 01/27/2020] [Accepted: 01/30/2020] [Indexed: 02/07/2023] Open
Abstract
Epstein-Barr virus (EBV) is a ubiquitous virus belonging to the human γ-herpes virus subfamily. After primary infection, EBV maintains a life-long latent infection. A major concern is that EBV can cause a diverse range of neoplasms and autoimmune diseases. In addition, patients undergoing hematopoietic stem cell transplantation or solid organ transplantation can experience post-transplant lymphoproliferative disorders (PTLDs) due to dysfunction or suppression of host’s immune system, or uncontrolled proliferation of EBV-infected cells. In recent years, the number of EBV-associated PTLD cases has increased. This review focuses on the current understandings of EBV-associated PTLD pathogenesis, as well as the risk factors and clinical outcomes for patients after allogeneic stem cell transplantation.
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Affiliation(s)
| | - Ritsuro Suzuki
- Correspondence: ; Tel.: +81-853-20-2517; Fax: +81-853-20-2525
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12
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Respiratory Tract Diseases That May Be Mistaken for Infection. PRINCIPLES AND PRACTICE OF TRANSPLANT INFECTIOUS DISEASES 2019. [PMCID: PMC7119916 DOI: 10.1007/978-1-4939-9034-4_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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13
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Marinho-Dias J, Lobo J, Henrique R, Baldaque I, Pinho-Vaz C, Regadas L, Branca R, Campilho F, Campos A, Medeiros R, Sousa H. Post‑transplant lymphoproliferative disorder in hematopoietic stem cell transplant patients: A single center retrospective study between 2005 and 2012. Mol Med Rep 2018; 18:4650-4656. [PMID: 30221663 DOI: 10.3892/mmr.2018.9433] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Accepted: 04/06/2018] [Indexed: 11/06/2022] Open
Abstract
Post‑transplant lymphoproliferative disorder (PTLD), despite its rarity, is an important mortality/morbidity event in transplant patients. The purpose of the present study was to retrospectively examine the clinical and pathologic characteristics, and outcomes of PTLD at the Portuguese Oncology Institute of Porto. A retrospective review of patient information was performed for patients that developed PTLD following allogeneic hematopoietic stem cell transplant (aHSCT) and were diagnosed between 2005 and 2012. The present study included a total of 15 patients, 8 females (53.3%) and 7 males (46.7%), with different clinicopathological characteristics. The most frequent clinical condition inducing aHSCT was acute lymphocytic leukemia (40.0%). Conditioning regimens consisted primarily in busulfan and cyclophosphamide, with anti‑thymocyte globulin, and myeloablation was the preferential treatment. Epstein‑Barr virus (EBV) was present in all patients with a median time of diagnosis following transplant of 75 days (range, 25‑485 days) and a median viral load of 4.75 log10 copies/ml (range, 3.30‑6.26 log10 copies/ml). PTLD diagnosis was mainly assessed by clinical findings, and histological confirmation was available for 5 patients: 3 monomorphic, 1 polymorphic and 1 with early lesions of PTLD. To the best of our knowledge, this is the first study to describe PTLD cases in HSCT patients in Portugal. The data reinforces the importance of performing EBV monitoring in high‑risk patients, particularly those receiving a transplant from mismatch/unrelated donors, and those with myeloablative conditioning regimen including antithymocyte globulin. The results also suggested that EBV viral load may be significant for the prediction of PTLD development.
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Affiliation(s)
- Joana Marinho-Dias
- Virology Service, Portuguese Oncology Institute of Porto, 4200‑072 Porto, Portugal
| | - João Lobo
- Abel Salazar Institute for The Biomedical Sciences (ICBAS), University of Porto, 4050‑313 Porto, Portugal
| | - Rui Henrique
- Abel Salazar Institute for The Biomedical Sciences (ICBAS), University of Porto, 4050‑313 Porto, Portugal
| | - Inês Baldaque
- Virology Service, Portuguese Oncology Institute of Porto, 4200‑072 Porto, Portugal
| | - Carlos Pinho-Vaz
- Bone Marrow Transplantation Unit, Portuguese Oncology Institute of Porto, 4200‑072 Porto, Portugal
| | - Luísa Regadas
- Bone Marrow Transplantation Unit, Portuguese Oncology Institute of Porto, 4200‑072 Porto, Portugal
| | - Rosa Branca
- Bone Marrow Transplantation Unit, Portuguese Oncology Institute of Porto, 4200‑072 Porto, Portugal
| | - Fernando Campilho
- Bone Marrow Transplantation Unit, Portuguese Oncology Institute of Porto, 4200‑072 Porto, Portugal
| | - António Campos
- Bone Marrow Transplantation Unit, Portuguese Oncology Institute of Porto, 4200‑072 Porto, Portugal
| | - Rui Medeiros
- Virology Service, Portuguese Oncology Institute of Porto, 4200‑072 Porto, Portugal
| | - Hugo Sousa
- Virology Service, Portuguese Oncology Institute of Porto, 4200‑072 Porto, Portugal
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Stanley K, Friehling E, Ranganathan S, Mazariegos G, McAllister-Lucas LM, Sindhi R. Post-transplant lymphoproliferative disorder in pediatric intestinal transplant recipients: A literature review. Pediatr Transplant 2018; 22:e13211. [PMID: 29745058 DOI: 10.1111/petr.13211] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/31/2018] [Indexed: 12/14/2022]
Abstract
Intestinal transplantation is a successful treatment for children with intestinal failure, but has many potential complications. PTLD, a clinically and histologically diverse malignancy, occurs frequently after intestinal transplantation and can be fatal. The management of this disease is particularly challenging. The rejection-prone intestinal allograft requires high levels of immunosuppression, a precondition for PTLD. While EBV infection clearly plays a role in disease pathogenesis, the relatively naïve immune system of children is another likely contributor. As a result, pediatric intestine recipients have a higher risk of developing PTLD than other solid organ recipients. Other risk factors for disease development such as molecular and genomic changes that precipitate malignant transformation are not fully understood, especially among children. Studies on adults have started to describe the molecular pathogenesis of PTLD, but the genomic landscape of the malignancy remains largely undefined in pediatric intestinal transplant patients. In this review, we describe what is known about PTLD in pediatric patients after intestinal transplant and highlight current knowledge gaps to better direct future investigations in the pediatric population.
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Affiliation(s)
- Kaitlin Stanley
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, Children's Hospital of Pittsburgh of UPMC, Pittsburgh, PA, USA
| | - Erika Friehling
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, Children's Hospital of Pittsburgh of UPMC, Pittsburgh, PA, USA
| | | | - George Mazariegos
- Hillman Center for Pediatric Transplantation, Children's Hospital of Pittsburgh of UPMC, Pittsburgh, PA, USA
| | - Linda M McAllister-Lucas
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, Children's Hospital of Pittsburgh of UPMC, Pittsburgh, PA, USA
| | - Rakesh Sindhi
- Hillman Center for Pediatric Transplantation, Children's Hospital of Pittsburgh of UPMC, Pittsburgh, PA, USA
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15
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Smatti MK, Al-Sadeq DW, Ali NH, Pintus G, Abou-Saleh H, Nasrallah GK. Epstein-Barr Virus Epidemiology, Serology, and Genetic Variability of LMP-1 Oncogene Among Healthy Population: An Update. Front Oncol 2018; 8:211. [PMID: 29951372 PMCID: PMC6008310 DOI: 10.3389/fonc.2018.00211] [Citation(s) in RCA: 166] [Impact Index Per Article: 27.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Accepted: 05/24/2018] [Indexed: 12/14/2022] Open
Abstract
The Epstein-Barr virus (EBV) is a DNA lymphotropic herpesvirus and the causative agent of infectious mononucleosis. EBV is highly prevalent since it affects more than 90% of individuals worldwide and has been linked to several malignancies including PTLDs, which are one of the most common malignancies following transplantation. Among all the EBV genes, most of the recent investigations focused on studying the LMP-1 oncogene because of its high degree of polymorphism and association with tumorigenic activity. There are two main EBV genotypes, Type 1 and 2, distinguished by the differences in the EBNA-2 gene. Further sub genotyping can be characterized by analyzing the LMP-1 gene variation. The virus primarily transmits through oral secretions and persists as a latent infection in human B-cells. However, it can be transmitted through organ transplantations and blood transfusions. In addition, symptoms of EBV infection are not distinguishable from other viral infections, and therefore, it remains questionable whether there is a need to screen for EBV prior to blood transfusion. Although the process of leukoreduction decreases the viral copies present in the leukocytes, it does not eliminate the risk of EBV transmission through blood products. Here, we provide a review of the EBV epidemiology and the genetic variability of the oncogene LMP-1. Then, we underscore the findings of recent EBV seroprevalence and viremia studies among blood donors as a highly prevalent transfusion transmissible oncovirus.
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Affiliation(s)
- Maria K Smatti
- Biomedical Research Center, Qatar University, Doha, Qatar
| | - Duaa W Al-Sadeq
- Department of Biomedical Science, College of Health Sciences, Qatar University, Doha, Qatar
| | - Nadima H Ali
- Biomedical Research Center, Qatar University, Doha, Qatar
| | - Gianfranco Pintus
- Department of Biomedical Science, College of Health Sciences, Qatar University, Doha, Qatar
| | - Haissam Abou-Saleh
- Department of Biological and Environmental Sciences, College of Arts and Sciences, Qatar University, Doha, Qatar
| | - Gheyath K Nasrallah
- Biomedical Research Center, Qatar University, Doha, Qatar.,Department of Biomedical Science, College of Health Sciences, Qatar University, Doha, Qatar
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16
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Management of Non-Diffuse Large B Cell Lymphoma Post-Transplant Lymphoproliferative Disorder. Curr Treat Options Oncol 2018; 19:33. [DOI: 10.1007/s11864-018-0549-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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17
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Zhuang Q, Liu H, Cheng K, Niu Y, She XG, Ming YZ. Severe and delayed immune-mediated hemolysis post-liver transplantation. Hepatobiliary Pancreat Dis Int 2017; 16:665-668. [PMID: 29291789 DOI: 10.1016/s1499-3872(17)60075-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Quan Zhuang
- Transplantation Center of the Third Xiangya Hospital, Central South University, Changsha 410013, China
| | - Hong Liu
- Transplantation Center of the Third Xiangya Hospital, Central South University, Changsha 410013, China
| | - Ke Cheng
- Transplantation Center of the Third Xiangya Hospital, Central South University, Changsha 410013, China
| | - Ying Niu
- Transplantation Center of the Third Xiangya Hospital, Central South University, Changsha 410013, China
| | - Xing-Guo She
- Transplantation Center of the Third Xiangya Hospital, Central South University, Changsha 410013, China
| | - Ying-Zi Ming
- Transplantation Center of the Third Xiangya Hospital, Central South University, Changsha 410013, China.
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18
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Gavrilina OA, Troitskaya VV, Zvonkov EE, Parovichnikova EN, Galstyan GM, Biryukova LS, Nesterenko IV, Kovrigina AM, Bazhenov AV, Savchenko VG, Savchenko VG. [EBV-positive central nervous system lymphoproliferative disease associated with immunosuppression after organ transplantation: Long-term remission without chemotherapy]. TERAPEVT ARKH 2017; 89:69-75. [PMID: 28766544 DOI: 10.17116/terarkh201789769-75] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Primary central nervous system (CNS) lymphomas account for 13-20% of the posttransplant lymphoproliferative disorders (PTLD) and rank among the most aggressive conditions. Reduction of immunosuppressive therapy should be mandatory to treat PTLD, but this is rarely used as the only therapy option. Chemotherapy regimens for PTLD involving the CNS most commonly include high-dose rituximab and high-dose methotrexate and/or cytarabine. The efficiency only of discontinuation of immunosuppressive therapy for PTLD does not exceed 5-10%, but there are no literature data on its efficiency for PTLD involving the CNS. The paper describes a clinical case of achieving long-term remission in a female patient with Epstein-Barr virus (EBV)-positive diffuse large B-cell lymphoma involving the central nervous system, associated with immunosuppression after kidney transplantation from a related donor, in the absence of chemotherapy during immunosuppressive therapy discontinuation and transplantectomy.
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Affiliation(s)
- O A Gavrilina
- National Research Center for Hematology, Ministry of Health of Russia, Moscow, Russia
| | - V V Troitskaya
- National Research Center for Hematology, Ministry of Health of Russia, Moscow, Russia
| | - E E Zvonkov
- National Research Center for Hematology, Ministry of Health of Russia, Moscow, Russia
| | - E N Parovichnikova
- National Research Center for Hematology, Ministry of Health of Russia, Moscow, Russia
| | - G M Galstyan
- National Research Center for Hematology, Ministry of Health of Russia, Moscow, Russia
| | - L S Biryukova
- National Research Center for Hematology, Ministry of Health of Russia, Moscow, Russia
| | - I V Nesterenko
- National Research Center for Hematology, Ministry of Health of Russia, Moscow, Russia
| | - A M Kovrigina
- National Research Center for Hematology, Ministry of Health of Russia, Moscow, Russia
| | - A V Bazhenov
- National Research Center for Hematology, Ministry of Health of Russia, Moscow, Russia
| | - V G Savchenko
- National Research Center for Hematology, Ministry of Health of Russia, Moscow, Russia
| | - V G Savchenko
- National Research Center for Hematology, Ministry of Health of Russia, Moscow, Russia
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19
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Lowery EM, Adams W, Grim SA, Clark NM, Edwards L, Layden JE. Increased risk of PTLD in lung transplant recipients with cystic fibrosis. J Cyst Fibros 2017; 16:727-734. [PMID: 28456611 DOI: 10.1016/j.jcf.2017.03.013] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Revised: 03/27/2017] [Accepted: 03/28/2017] [Indexed: 11/29/2022]
Abstract
BACKGROUND Post-transplant lymphoproliferative disease (PTLD) is an important cause of morbidity and mortality following lung transplantation. Recipients with cystic fibrosis (CF) may have an increased risk of PTLD although the literature is limited to single center cohorts. Our primary aim is to examine PTLD in an adult lung transplant population by utilizing the International Society for Heart and Lung Transplantation Registry. METHODS We studied 30,598 adult recipients of lung transplants performed between 1999 and 2011. The primary outcome was development of and time to PTLD. In addition to indication for transplant, other predictors examined included Epstein-Barr virus (EBV) and cytomegalovirus (CMV) serostatus, gender, and age. Outcomes were assessed with univariable and multivariable Cox proportional hazard models to obtain hazard ratios (HR). RESULTS 17% of the cohort had a diagnosis of CF. PTLD developed in 2% of CF recipients compared to 1% for non-CF recipients (p<0.001). Compared to non-CF recipients, CF recipients had higher prevalence of EBV and CMV seronegativity and higher prevalences of high risk EBV and CMV mismatch (D+/R-). There is a significant association between CF and the development of PTLD [HR 1.66 (95% CI 1.30-2.12)]. Stratified multivariable analysis controlling for age revealed EBV negative non-CF recipients have an almost 2 fold increased risk of developing PTLD, whereas EBV negative CF recipients had an almost 6.5 fold increased risk. CONCLUSIONS CF recipients have a higher risk for PTLD compared to non-CF recipients. Further studies are needed to account for additional risk factors and management in this population post-transplant.
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Affiliation(s)
- Erin M Lowery
- Department of Internal Medicine at Loyola University Medical Center, Maywood, IL, United States; Health Sciences Division, Loyola University Chicago, Maywood, IL, United States.
| | - William Adams
- Health Sciences Division, Loyola University Chicago, Maywood, IL, United States
| | - Shellee A Grim
- Department of Internal Medicine at Loyola University Medical Center, Maywood, IL, United States
| | - Nina M Clark
- Department of Internal Medicine at Loyola University Medical Center, Maywood, IL, United States
| | | | - Jennifer E Layden
- Department of Internal Medicine at Loyola University Medical Center, Maywood, IL, United States; Health Sciences Division, Loyola University Chicago, Maywood, IL, United States
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20
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Sousa H, Mesquita L, Ribeiro J, Catarino R, Breda E, Medeiros R. Polymorphisms in host immune response associated genes and risk of nasopharyngeal carcinoma development in Portugal. Immunobiology 2016; 221:145-52. [PMID: 26391153 DOI: 10.1016/j.imbio.2015.09.015] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2015] [Revised: 08/21/2015] [Accepted: 09/08/2015] [Indexed: 12/12/2022]
Abstract
BACKGROUND Host genetic susceptibility markers in immune response associated genes may contribute to identify individuals with high risk of developing viral infection and viral-associated cancers. We aimed to characterize different polymorphisms in immune response associated genes and evaluate its association with nasopharyngeal carcinoma (NPC) development. METHODS We have developed a hospital-based case-control study selecting 134 patients with NPC (cases) and 732 healthy individuals (controls) from the Northern Region of Portugal. Eight single nucleotide polymorphisms (SNP) were selected: -56C>T IFNGR1 (rs2234711), +4854G>T IL1A (rs17561), +3954C>T IL1B (rs1143634), +1902A>G IL4RA (rs1801275), -1082G>A IL10 (rs1800896), +2018T>C IL1RN (rs419598), HLA-A locus A>T (rs2530388), HCGA9 locus A>T (rs6457110). All polymorphisms were analysed by real-time methodology using TaqMan(®) SNP Genotyping Assays. RESULTS The overall analysis revealed no statistical significant differences between genotypes distributions in all of studied polymorphisms (p>0.05). However, the results for HCGA9 rs6457110 polymorphism showed a tendency for an increased risk of NPC development among TT carriers with an almost of 2-fold increased risk (OR=1.86; 95%CI 1.00-3.65). CONCLUSIONS This is the first study to characterize these polymorphisms in NPC patients in Portugal. Our study indicates that HCGA9 rs6457110 polymorphism might represent a risk marker for NPC development in our population and that other SNPs should be further studied in larger populations to clarify the evidences. This data reinforces the need for more studies, especially in NPC low-prevalent populations.
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Affiliation(s)
- Hugo Sousa
- Molecular Oncology & Viral Pathology Group (CI-IPOP), Rua Dr. António Bernardino Almeida, 4200-072 Porto, Portugal; Virology Service, Rua Dr. António Bernardino Almeida, 4200-072 Porto, Portugal.
| | - Letícia Mesquita
- Molecular Oncology & Viral Pathology Group (CI-IPOP), Rua Dr. António Bernardino Almeida, 4200-072 Porto, Portugal
| | - Joana Ribeiro
- Molecular Oncology & Viral Pathology Group (CI-IPOP), Rua Dr. António Bernardino Almeida, 4200-072 Porto, Portugal; Virology Service, Rua Dr. António Bernardino Almeida, 4200-072 Porto, Portugal; Research Department, Portuguese League against Cancer (Liga Portuguesa Contra o Cancro - Núcleo Regional do Norte), Porto, Portugal
| | - Raquel Catarino
- Molecular Oncology & Viral Pathology Group (CI-IPOP), Rua Dr. António Bernardino Almeida, 4200-072 Porto, Portugal
| | - Eduardo Breda
- Molecular Oncology & Viral Pathology Group (CI-IPOP), Rua Dr. António Bernardino Almeida, 4200-072 Porto, Portugal; Otorhinolaryngology Service, Portuguese Institute of Oncology of Porto Porto FG EPE, Rua Dr. António Bernardino Almeida, 4200-072 Porto, Portugal
| | - Rui Medeiros
- Molecular Oncology & Viral Pathology Group (CI-IPOP), Rua Dr. António Bernardino Almeida, 4200-072 Porto, Portugal; Virology Service, Rua Dr. António Bernardino Almeida, 4200-072 Porto, Portugal; Abel Salazar Institute for the Biomedical Sciences (ICBAS), University of Porto, Porto, Portugal; Research Department, Portuguese League against Cancer (Liga Portuguesa Contra o Cancro - Núcleo Regional do Norte), Porto, Portugal
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21
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Petrara MR, Giunco S, Serraino D, Dolcetti R, De Rossi A. Post-transplant lymphoproliferative disorders: from epidemiology to pathogenesis-driven treatment. Cancer Lett 2015; 369:37-44. [PMID: 26279520 DOI: 10.1016/j.canlet.2015.08.007] [Citation(s) in RCA: 95] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2015] [Revised: 08/07/2015] [Accepted: 08/08/2015] [Indexed: 02/07/2023]
Abstract
Post-transplant lymphoproliferative disorders (PTLDs) represent the most severe complication of both solid organ and hematopoietic stem cell transplantation. The Epstein-Barr Virus (EBV) is the main driver of PTLD, particularly those occurring early after transplantation. EBV-driven malignancies are associated with selective expression of latent viral proteins, but uncontrolled lytic replication may favor early phases of cell transformation. Besides immunodepression, persistent immune activation and chronic inflammation play an important role in both virus reactivation and expansion of EBV-infected B cells. EBV-induced immortalization requires the expression of telomerase. TERT, the rate-limiting component of the telomerase complex, is central in the switch from the lytic to the latent viral program, and TERT inhibition induces the EBV lytic cycle and cell death. Immunotherapy and combination of EBV lytic cycle inducers with antiviral drugs are promising strategies to improve the treatment of PTLD patients. This review is aimed at providing an update on the intriguing association between EBV and PTLD, mainly focusing on cases arising after kidney and liver transplantation, which account for the vast majority of transplants.
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Affiliation(s)
- Maria Raffaella Petrara
- Epidemiology and Biostatistics Unit, Centro di Riferimento Oncologico (CRO)-IRCCS, National Cancer Institute, Aviano (PN), Italy; Section of Oncology and Immunology, Department of Surgery, Oncology, and Gastroenterology, University of Padova, Padova, Italy
| | - Silvia Giunco
- Section of Oncology and Immunology, Department of Surgery, Oncology, and Gastroenterology, University of Padova, Padova, Italy
| | - Diego Serraino
- Epidemiology and Biostatistics Unit, Centro di Riferimento Oncologico (CRO)-IRCCS, National Cancer Institute, Aviano (PN), Italy
| | - Riccardo Dolcetti
- Cancer Bio-Immunotherapy Unit, Centro di Riferimento Oncologico (CRO)-IRCCS, National Cancer Institute, Aviano (PN), Italy
| | - Anita De Rossi
- Section of Oncology and Immunology, Department of Surgery, Oncology, and Gastroenterology, University of Padova, Padova, Italy; Viral Oncology Unit, Istituto Oncologico Veneto (IOV)-IRCCS, Padova, Italy.
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22
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Jose RJ, Faiz SA, Dickey BF, Brown JS. Non-infectious respiratory disease in non-HIV immunocompromised patients. Br J Hosp Med (Lond) 2015; 75:691-7. [PMID: 25488532 DOI: 10.12968/hmed.2014.75.12.691] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
This review summarizes current knowledge regarding frequently encountered non-infectious respiratory complications in adult immunocompromised hosts (excluding those with human immunodeficiency virus (HIV) infection). In particular it will discuss complications of transplantation and of primary immunodeficiencies.
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Affiliation(s)
- Ricardo J Jose
- Wellcome Trust Clinical Research Fellow in the Centre for Inflammation and Tissue Repair, University College London and Honorary Specialist Registrar, Department of Thoracic Medicine, University College London Hospital, London WC1E 6JF
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23
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Jain M. Posttransplant lymphoproliferative disorder following kidney transplant. INDIAN JOURNAL OF TRANSPLANTATION 2014. [DOI: 10.1016/j.ijt.2014.01.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Sola-Valls N, Rodríguez C NY, Arcal C, Duran C, Oppenheimer F, Ribalta T, Lopez-Guillermo A, Campistol JM, Graus F, Diekmann F. Primary brain lymphomas after kidney transplantation: an under-recognized problem? J Nephrol 2014; 27:95-102. [PMID: 24469958 DOI: 10.1007/s40620-013-0026-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2013] [Accepted: 07/04/2013] [Indexed: 11/28/2022]
Abstract
UNLABELLED Primary central nervous system post-transplant lymphoproliferative disease (CNS PTLD) is a serious complication after solid organ transplantation that has not received much attention so far. However, it could become a more frequent problem with the introduction of new biological agents. METHODS We identified five cases with CNS PTLD in our center who were transplanted between 1986 and 2007, three men and two women, with a mean age of 55.9 years (range 42-74). Three patients had received only kidney transplant and two patients had received a kidney-pancreas transplant. RESULTS The mean time from first symptoms until diagnosis was 3.5 months (2-6). One patient was diagnosed post-mortem in autopsy. The mean time from transplantation to onset of neurological symptoms was 73.8 months (31-144). The initial clinical manifestation was heterogeneous: all five cases showed headache, four cases presented with gait disturbance, one with dysarthria and two with a confusional state. Epstein-Barr virus (EBV) immunoglobulin (Ig)G serology was positive in four out of five cases; in situ hybridization for EBV in brain biopsy samples was positive in three cases, negative in one and not available in one. In four patients, EBV polymerase chain reaction (PCR) was positive in cerebrospinal fluid (CSF). After diagnosis, overall immunosuppressive load was lowered in all patients (n = 4). Three patients died at 8-104 weeks (mean 40 weeks) after diagnosis and one patient is still alive 20 months after diagnosis. CONCLUSIONS CNS PTLD is a complication difficult to diagnose, frequently diagnosed too late and often refractory to treatment. A more aggressive screening might be necessary in patients even with mild CNS symptoms.
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25
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Wiggill TM, Mayne ES, Willem P. Challenges in lymphoma diagnosis in HIV positive patients in the South African setting. Transfus Apher Sci 2013; 49:157-62. [PMID: 23981653 DOI: 10.1016/j.transci.2013.07.020] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
An increase in high grade B-cell lymphomas has been noted in HIV infection. Sub-Saharan Africa is the epicentre of the epidemic and in Gauteng, South Africa >90% of patients with high grade lymphoma tested positive for HIV infection. The diagnosis of lymphoma may be challenging in HIV because of reactive conditions which mimic lymphomas, the atypical clinical presentation and the atypical histological findings. The WHO classification divides lymphomas into discrete categories. Despite this, tumours in HIV positive patients commonly show atypical morphological, immunophenotypic, molecular and cytogenetic features, making exact classification difficult. This has lead to an increase in the diagnosis of the highly aggressive B-cell lymphoma, unclassifiable with features intermediate between DLBCL and BL. It appears likely that HIV-associated lymphomas represent a continuum of disease.
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Affiliation(s)
- T M Wiggill
- Department of Molecular Medicine and Haematology, National Health Laboratory Service and University of the Witwatersrand, Johannesburg, South Africa.
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Morscio J, Dierickx D, Tousseyn T. Molecular pathogenesis of B-cell posttransplant lymphoproliferative disorder: what do we know so far? Clin Dev Immunol 2013; 2013:150835. [PMID: 23690819 PMCID: PMC3649442 DOI: 10.1155/2013/150835] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2013] [Revised: 03/10/2013] [Accepted: 03/11/2013] [Indexed: 12/14/2022]
Abstract
Posttransplant lymphoproliferative disorder (PTLD) is a potentially fatal disease that arises in 2%-10% of solid organ and hematopoietic stem cell transplants and is most frequently of B-cell origin. This very heterogeneous disorder ranges from benign lymphoproliferations to malignant lymphomas, and despite the clear association with Epstein-Barr Virus (EBV) infection, its etiology is still obscure. Although a number of risk factors have been identified (EBV serostatus, graft type, and immunosuppressive regimen), it is currently not possible to predict which transplant patient will eventually develop PTLD. Genetic studies have linked translocations (involving C-MYC, IGH, BCL-2), various copy number variations, DNA mutations (PIM1, PAX5, C-MYC, RhoH/TTF), and polymorphisms in both the host (IFN-gamma, IL-10, TGF-beta, HLA) and the EBV genome to B-cell PTLD development. Furthermore, the tumor microenvironment seems to play an important role in the course of disease representing a local niche that can allow antitumor immune responses even in an immunocompromised host. Taken together, B-cell PTLD pathogenesis is very complex due to the interplay of many different (patient-dependent) factors and requires thorough molecular analysis for the development of novel tailored therapies. This review aims at giving a global overview of the currently known parameters that contribute to the development of B-cell PTLD.
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Affiliation(s)
- J. Morscio
- KU Leuven, Translational Cell and Tissue Research, Leuven, Belgium
| | - D. Dierickx
- UZ Leuven, Department of Hematology, University Hospitals KU Leuven, Leuven, Belgium
| | - T. Tousseyn
- KU Leuven, Translational Cell and Tissue Research, Leuven, Belgium
- UZ Leuven, Department of Pathology, University Hospitals KU Leuven, Leuven, Belgium
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27
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Neuringer IP. Posttransplant lymphoproliferative disease after lung transplantation. Clin Dev Immunol 2013; 2013:430209. [PMID: 23533455 PMCID: PMC3603163 DOI: 10.1155/2013/430209] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2012] [Accepted: 01/10/2013] [Indexed: 12/23/2022]
Abstract
Posttransplant lymphoproliferative disease (PTLD) after lung transplantation occurs due to immunosuppressant therapy which limits antiviral host immunity and permits Epstein-Barr viral (EBV) replication and transformation of B cells. Mechanistically, EBV survives due to latency, escape from cytotoxic T cell responses, and downregulation of host immunity to EBV. Clinical presentation of EBV may occur within the lung allograft early posttransplantation or later onset which is more likely to be disseminated. Improvements in monitoring through EBV viral load have provided a means of earlier detection; yet, sensitivity and specificity of EBV load monitoring after lung transplantation may require further optimization. Once PTLD develops, staging and tissue diagnosis are essential to appropriate histopathological classification, prognosis, and guidance for therapy. The overall paradigm to treat PTLD has evolved over the past several years and depends upon assessment of risk such as EBV-naïve status, clinical presentation, and stage and sites of disease. In general, clinical practice involves reduction in immunosuppression, anti-CD20 biologic therapy, and/or use of plasma cell inhibition, followed by chemotherapy for refractory PTLD. This paper focuses upon the immunobiology of EBV and PTLD, as well as the clinical presentation, diagnosis, prognosis, and emerging treatments for PTLD after lung transplantation.
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Affiliation(s)
- Isabel P Neuringer
- Pulmonary and Critical Care Unit, Massachusetts General Hospital, Boston, MA 02114, USA.
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28
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Greijer AE, Stevens SJ, Verkuijlen SA, Juwana H, Fleig SC, Verschuuren EA, Hepkema BG, Cornelissen JJ, Brooimans RA, Verdonck LF, Middeldorp JM. Variable EBV DNA load distributions and heterogeneous EBV mRNA expression patterns in the circulation of solid organ versus stem cell transplant recipients. Clin Dev Immunol 2012; 2012:543085. [PMID: 23346186 PMCID: PMC3546457 DOI: 10.1155/2012/543085] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2012] [Revised: 11/30/2012] [Accepted: 12/05/2012] [Indexed: 12/14/2022]
Abstract
UNLABELLED Epstein-Barr virus (EBV) driven post-transplant lymphoproliferative disease (PTLD) is a heterogeneous and potentially life-threatening condition. Early identification of aberrant EBV activity may prevent progression to B-cell lymphoma. We measured EBV DNA load and RNA profiles in plasma and cellular blood compartments of stem cell transplant (SCT; n = 5), solid organ transplant recipients (SOT; n = 15), and SOT having chronic elevated EBV-DNA load (n = 12). In SCT, EBV DNA was heterogeneously distributed, either in plasma or leukocytes or both. In SOT, EBV DNA load was always cell associated, predominantly in B cells, but occasionally in T cells (CD4 and CD8) or monocytes. All SCT with cell-associated EBV DNA showed BARTs and EBNA1 expression, while LMP1 and LMP2 mRNA was found in 1 and 3 cases, respectively. In SOT, expression of BARTs was detected in all leukocyte samples. LMP2 and EBNA1 mRNA was found in 5/15 and 2/15, respectively, but LMP1 mRNA in only 1, coinciding with severe PTLD and high EBV DNA. CONCLUSION EBV DNA is differently distributed between white cells and plasma in SOT versus SCT. EBV RNA profiling in blood is feasible and may have added value for understanding pathogenic virus activity in patients with elevated EBV-DNA.
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MESH Headings
- Adolescent
- Adult
- B-Lymphocytes/immunology
- B-Lymphocytes/virology
- Child
- DNA, Viral/blood
- DNA, Viral/genetics
- DNA, Viral/immunology
- Epstein-Barr Virus Infections/blood
- Epstein-Barr Virus Infections/immunology
- Epstein-Barr Virus Infections/virology
- Epstein-Barr Virus Nuclear Antigens/genetics
- Epstein-Barr Virus Nuclear Antigens/immunology
- Female
- Herpesvirus 4, Human/genetics
- Herpesvirus 4, Human/immunology
- Humans
- Leukocytes/immunology
- Leukocytes/virology
- Lymphoproliferative Disorders/blood
- Lymphoproliferative Disorders/immunology
- Lymphoproliferative Disorders/virology
- Male
- Middle Aged
- Monocytes/immunology
- Monocytes/virology
- RNA, Messenger/biosynthesis
- RNA, Messenger/genetics
- RNA, Messenger/immunology
- RNA, Viral/biosynthesis
- RNA, Viral/genetics
- RNA, Viral/immunology
- Stem Cell Transplantation
- T-Lymphocytes/immunology
- T-Lymphocytes/virology
- Viral Load
- Viral Matrix Proteins/genetics
- Viral Matrix Proteins/immunology
- Viral Proteins/genetics
- Viral Proteins/immunology
- Young Adult
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Affiliation(s)
- A. E. Greijer
- Department of Pathology, VU University Medical Center, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
| | - S. J. Stevens
- Department of Clinical Genetics, Academic Hospital Maastricht, 6202 AZ Maastricht, The Netherlands
| | - S. A. Verkuijlen
- Department of Pathology, VU University Medical Center, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
| | - H. Juwana
- Department of Pathology, VU University Medical Center, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
| | - S. C. Fleig
- Department of Pathology, VU University Medical Center, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
| | - E. A. Verschuuren
- Department of Pulmonary Diseases, University Medical Centre Groningen, 9700 RB Groningen, The Netherlands
| | - B. G. Hepkema
- Department of Laboratory Medicine, University Medical Centre Groningen, 9700 RB Groningen, The Netherlands
| | - J. J. Cornelissen
- Department of Hematology, University Medical Center Rotterdam, 3000 CA Rotterdam, The Netherlands
| | - R. A. Brooimans
- Department of Hematology, University Medical Center Rotterdam, 3000 CA Rotterdam, The Netherlands
| | - L. F. Verdonck
- Department of Hematology, University Medical Center, 3508 GA Utrecht, The Netherlands
| | - J. M. Middeldorp
- Department of Pathology, VU University Medical Center, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
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29
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Chen DB, Song QJ, Chen YX, Chen YH, Shen DH. Clinicopathologic spectrum and EBV status of post-transplant lymphoproliferative disorders after allogeneic hematopoietic stem cell transplantation. Int J Hematol 2012; 97:117-24. [DOI: 10.1007/s12185-012-1244-1] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2012] [Revised: 12/04/2012] [Accepted: 12/04/2012] [Indexed: 02/04/2023]
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