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Zhou G, Zhan Q, Huang L, Dou X, Cui J, Xiang L, Qi Y, Wu S, Liu L, Xiao Q, Chen J, Tang X, Zhang H, Wang X, Luo X, Ren G, Yang Z, Liu L, Yan X, Luo Q, Pei C, Dai Y, Zhu Y, Zhou H, Ren G, Wang L. The dynamics of B-cell reconstitution post allogeneic hematopoietic stem cell transplantation: A real-world study. J Intern Med 2024; 295:634-650. [PMID: 38439117 DOI: 10.1111/joim.13776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/06/2024]
Abstract
BACKGROUND The immune reconstitution after allogeneic hematopoietic stem cell transplantation (allo-HSCT) is crucial for preventing infections and relapse and enhancing graft-versus-tumor effects. B cells play an important role in humoral immunity and immune regulation, but their reconstitution after allo-HSCT has not been well studied. METHODS In this study, we analyzed the dynamics of B cells in 252 patients who underwent allo-HSCT for 2 years and assessed the impact of factors on B-cell reconstitution and their correlations with survival outcomes, as well as the development stages of B cells in the bone marrow and the subsets in the peripheral blood. RESULTS We found that the B-cell reconstitution in the bone marrow was consistent with the peripheral blood (p = 0.232). B-cell reconstitution was delayed by the male gender, age >50, older donor age, the occurrence of chronic and acute graft-versus-host disease, and the infections of fungi and cytomegalovirus. The survival analysis revealed that patients with lower B cells had higher risks of death and relapse. More importantly, we used propensity score matching to obtain the conclusion that post-1-year B-cell reconstitution is better in females. Meanwhile, using mediation analysis, we proposed the age-B cells-survival axis and found that B-cell reconstitution at month 12 posttransplant mediated the effect of age on patient survival (p = 0.013). We also found that younger patients showed more immature B cells in the bone marrow after transplantation (p = 0.037). CONCLUSION Our findings provide valuable insights for optimizing the management of B-cell reconstitution and improving the efficacy and safety of allo-HSCT.
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Affiliation(s)
- Guangyu Zhou
- Department of Hematology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Qian Zhan
- The Center for Clinical Molecular Medical Detection, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Lingle Huang
- Department of Hematology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Xi Dou
- Department of Hematology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Jin Cui
- The Center for Clinical Molecular Medical Detection, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Lin Xiang
- The Center for Clinical Molecular Medical Detection, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Yuhong Qi
- The Center for Clinical Molecular Medical Detection, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Sicen Wu
- Health Management Center, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Lin Liu
- Department of Hematology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Qing Xiao
- Department of Hematology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Jianbin Chen
- Department of Hematology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Xiaoqiong Tang
- Department of Hematology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Hongbin Zhang
- Department of Hematology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Xin Wang
- Department of Hematology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Xiaohua Luo
- Department of Hematology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Guosheng Ren
- Chongqing Key Laboratory of Molecular Oncology and Epigenetics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Zesong Yang
- Department of Hematology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Lanxiang Liu
- Department of Hematology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Xinyu Yan
- Department of Hematology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Qin Luo
- The Center for Clinical Molecular Medical Detection, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Caixia Pei
- The Center for Clinical Molecular Medical Detection, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Yulian Dai
- The Center for Clinical Molecular Medical Detection, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Yu Zhu
- Department of Hematology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Hao Zhou
- Department of Hematology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Guilin Ren
- Department of Hematology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Li Wang
- Department of Hematology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
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Xu Z, Choi J, Cooper M, King J, Fiala MA, Liu J, Pusic I, Romee R, Cashen A, Jacoby MA, Stockerl-Goldstein K, Abboud C, Vij R, Uy G, Westervelt P, Walter MJ, DiPersio JF, Schroeder MA. Phase I-II Trial of Early Azacitidine after Matched Unrelated Donor Hematopoietic Cell Transplantation. Transplant Cell Ther 2023; 29:699.e1-699.e9. [PMID: 37597685 DOI: 10.1016/j.jtct.2023.08.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 08/11/2023] [Accepted: 08/13/2023] [Indexed: 08/21/2023]
Abstract
Graft-versus-host disease (GVHD) is a major complication after allogeneic hematopoietic cell transplantation (allo-HCT). The hypomethylating agent azacitidine (AZA) has been shown to be effective in preclinical and clinical studies for the prevention of acute GVHD (aGVHD). We sought to determine the maximum tolerated dose (MTD) of AZA when given on days 1 to 5 of a 28-day cycle for 4 cycles, starting on day +7 after allo-HCT, as well as its impact on aGVHD and chronic GVHD (cGVHD), relapse, and overall survival (OS) in patients undergoing matched unrelated donor allo-HCT. This study was a single-arm, single-center, open-label phase I-II study with a total of 15 and 38 patients enrolled in the phase I and II portions of the trial, respectively. A standard 3+3 study design was used in phase I, and all patients in phase II received AZA at the MTD determined in phase I. The MTD of AZA starting at day +7 post-transplantation was 45 mg/m2. Phase II of the study was halted after enrolling 38 of the planned 46 patients following an interim analysis that suggested futility. Overall, AZA at 45 mg/m2 exhibited a side effect profile consistent with prior reports and had a minimal impact on engraftment. The cumulative incidence of clinically significant aGVHD by day +180 was 39.9% (95% confidence interval [CI], 22% to 53.7%). The incidence of all-grade cGVHD was 61.4% (95% CI, 40.3% to 75%). At 1 year, OS was 73.7% (95% CI, 60.9% to 89.1%), and the disease relapse rate was 11.4% (95% CI, .2% to 21.3%). Our results suggest that early post-allo-HCT AZA has limited efficacy in preventing aGVHD and cGVHD but could have a beneficial effect in preventing disease relapse.
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Affiliation(s)
- Ziheng Xu
- Washington University School of Medicine, St. Louis, Missouri
| | - Jaebok Choi
- Division of Oncology, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri
| | - Matthew Cooper
- Division of Oncology, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri
| | - Jeffrey King
- Division of Oncology, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri
| | - Mark A Fiala
- Division of Oncology, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri
| | - Jingxia Liu
- Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine, St. Louis, Missouri
| | - Iskra Pusic
- Division of Oncology, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri
| | - Rizwan Romee
- Department of Medicine, Harvard Medical School, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Amanda Cashen
- Division of Oncology, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri
| | - Meagan A Jacoby
- Division of Oncology, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri
| | - Keith Stockerl-Goldstein
- Division of Oncology, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri
| | - Camille Abboud
- Division of Oncology, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri
| | - Ravi Vij
- Division of Oncology, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri
| | - Geoffrey Uy
- Division of Oncology, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri
| | - Peter Westervelt
- Division of Oncology, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri
| | - Matthew J Walter
- Division of Oncology, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri
| | - John F DiPersio
- Division of Oncology, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri
| | - Mark A Schroeder
- Division of Oncology, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri.
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3
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Harada T, Kikushige Y, Miyamoto T, Uno K, Niiro H, Kawakami A, Koga T, Akashi K, Yoshizaki K. Peripheral helper-T-cell-derived CXCL13 is a crucial pathogenic factor in idiopathic multicentric Castleman disease. Nat Commun 2023; 14:6959. [PMID: 37907518 PMCID: PMC10618253 DOI: 10.1038/s41467-023-42718-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 10/19/2023] [Indexed: 11/02/2023] Open
Abstract
Castleman disease (CD) is a rare lymphoproliferative disorder. Among subtypes of CD, idiopathic multicentric CD-not otherwise specified (iMCD-NOS) has a poor prognosis and its pathogenesis is largely unknown. Here we present a xenotransplantation model of iMCD-NOS pathogenesis. Immunodeficient mice, transplanted with lymph node (LN) cells from iMCD-NOS patients, develop iMCD-like lethal inflammation, while mice transplanted with LN cells from non-iMCD patients without inflammation serve as negative control. Grafts depleted of human CD3+ T cells fail to induce inflammation in vivo. Upon engraftment, peripheral helper T (Tph) cells expand and levels of human CXCL13 substantially increase in the sera of mice. A neutralizing antibody against human CXCL13 blocks development of inflammation and improves survival in the recipient mice. Our study thus indicates that Tph cells, producing CXCL13 play a critical role in the pathogenesis of iMCD-NOS, and establishes iMCD-NOS as an immunoregulatory disorder.
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Affiliation(s)
- Takuya Harada
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medicine, Fukuoka, Japan
| | - Yoshikane Kikushige
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medicine, Fukuoka, Japan
- Center for Cellular and Molecular Medicine, Kyushu University Hospital, Fukuoka, Japan
| | - Toshihiro Miyamoto
- Department of Hematology, Faculty of Medicine, Institute of Medical Pharmaceutical and Health Sciences, Kanazawa University, Ishikawa, Japan
| | - Kazuko Uno
- Luis Pasteur Center for Medical Research, Kyoto, Japan
| | - Hiroaki Niiro
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medicine, Fukuoka, Japan
| | - Atsushi Kawakami
- Department of Immunology and Rheumatology, Division of Advanced Preventive Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Tomohiro Koga
- Department of Immunology and Rheumatology, Division of Advanced Preventive Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Koichi Akashi
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medicine, Fukuoka, Japan.
- Center for Cellular and Molecular Medicine, Kyushu University Hospital, Fukuoka, Japan.
| | - Kazuyuki Yoshizaki
- The Institute of Scientific and Industrial Research, SANKEN, Osaka University, Osaka, Japan.
- Medical corporation of Tokushukai, Osaka, Japan.
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4
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Takahashi T, Al-Kofahi M, Jaber M, Bratrude B, Betz K, Suessmuth Y, Yu A, Neuberg DS, Choi SW, Davis J, Duncan C, Giller R, Grimley M, Harris AC, Jacobsohn D, Lalefar N, Farhadfar N, Pulsipher MA, Shenoy S, Petrovic A, Schultz KR, Yanik GA, Blazar BR, Horan JT, Watkins B, Langston A, Qayed M, Kean LS. Higher abatacept exposure after transplant decreases acute GVHD risk without increasing adverse events. Blood 2023; 142:700-710. [PMID: 37319437 PMCID: PMC10797507 DOI: 10.1182/blood.2023020035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 05/04/2023] [Accepted: 05/04/2023] [Indexed: 06/17/2023] Open
Abstract
In the ABA2 study, the T-cell costimulation blockade agent, abatacept, was safe and effective in preventing acute graft-versus-host disease (aGVHD) after unrelated-donor hematopoietic cell transplant (HCT), leading to US Food and Drug Administration approval. Here, we performed a determination of abatacept pharmacokinetics (PK), which enabled an examination of how abatacept exposure-response relationships affected clinical outcomes. We performed a population PK analysis of IV abatacept using nonlinear mixed-effect modeling and assessed the association between abatacept exposure and key transplant outcomes. We tested the association between the trough after dose 1 (Ctrough_1) and grade (GR) 2 or 4 aGVHD (GR2-4 aGVHD) through day +100. An optimal Ctrough_1 threshold was identified via recursive partitioning and classification tree analysis. This demonstrated that abatacept PK was characterized by a 2-compartment model with first-order elimination. The ABA2 dosing regimen was based on previous work targeting a steady-state abatacept trough of 10 μg/mL. However, a higher Ctrough_1 (≥39 μg/mL, attained in ∼60% of patients on ABA2) was associated with a favorable GR2-4 aGVHD risk (hazard ratio, 0.35; 95% confidence interval, 0.19-0.65; P < .001), with a Ctrough_1 <39 μg/mL associated with GR2-4 aGVHD risk indistinguishable from placebo (P = .37). Importantly, no significant association was found between Ctrough_1 and key safety indicators, including relapse, and cytomegalovirus or Epstein-Barr virus viremia. These data demonstrate that a higher abatacept Ctrough_1 (≥39 μg/mL) was associated with a favorable GR2-4 aGVHD risk, without any observed exposure-toxicity relationships. This trial was registered at www.clinicaltrials.gov as #NCT01743131.
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Affiliation(s)
- Takuto Takahashi
- Division Hematology/Oncology, Dana-Farber/Boston Children’s Cancer and Blood Disorders Center, Boston, MA
- Department of Pediatrics, Harvard Medical School, Boston, MA
- Department of Experimental and Clinical Pharmacology, University of Minnesota College of Pharmacy, Minneapolis, MN
| | - Mahmoud Al-Kofahi
- Department of Experimental and Clinical Pharmacology, University of Minnesota College of Pharmacy, Minneapolis, MN
| | - Mutaz Jaber
- Department of Experimental and Clinical Pharmacology, University of Minnesota College of Pharmacy, Minneapolis, MN
| | - Brandi Bratrude
- Division Hematology/Oncology, Dana-Farber/Boston Children’s Cancer and Blood Disorders Center, Boston, MA
- Department of Pediatrics, Harvard Medical School, Boston, MA
| | - Kayla Betz
- Division Hematology/Oncology, Dana-Farber/Boston Children’s Cancer and Blood Disorders Center, Boston, MA
- Department of Pediatrics, Harvard Medical School, Boston, MA
| | - Yvonne Suessmuth
- Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Atlanta, GA
- Department of Pediatrics, Emory University, Atlanta, GA
| | - Alison Yu
- Division Hematology/Oncology, Dana-Farber/Boston Children’s Cancer and Blood Disorders Center, Boston, MA
- Department of Pediatrics, Harvard Medical School, Boston, MA
| | - Donna S. Neuberg
- Department of Data Science, Dana-Farber Cancer Institute, Boston, MA
| | - Sung W. Choi
- Department of Pediatrics, University of Michigan, Ann Arbor, MI
| | - Jeffrey Davis
- BC Children’s Hospital, University of British Columbia, Vancouver, Canada
| | - Christine Duncan
- Division Hematology/Oncology, Dana-Farber/Boston Children’s Cancer and Blood Disorders Center, Boston, MA
- Department of Pediatrics, Harvard Medical School, Boston, MA
| | - Roger Giller
- Center for Cancer and Blood Disorders, Children Hospital of Colorado, University of Colorado, Aurora, CO
| | - Michael Grimley
- Cincinnati Children’s Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Andrew C. Harris
- Pediatric Bone Marrow Transplant and Cellular Therapy Program, MSK Kids, Memorial Sloan Kettering Cancer Center, New York, NY
| | - David Jacobsohn
- Division of Blood and Marrow Transplantation, Center for Cancer and Blood Disorders, Children’s National Health System, Washington, DC
| | - Nahal Lalefar
- Division of Pediatric Hematology/Oncology, UCSF Benioff Children’s Hospital Oakland, University of California San Francisco, Oakland, CA
| | - Nosha Farhadfar
- Division of Hematology/Oncology, University of Florida College of Medicine, Gainesville, FL
| | - Michael A. Pulsipher
- Huntsman Cancer Institute, Spencer Fox Eccles School of Medicine, Primary Children’s Hospital, University of Utah, Salt Lake City, UT
| | - Shalini Shenoy
- Division Hematology/Oncology, Washington University School of Medicine, St Louis, MO
| | - Aleksandra Petrovic
- Department of Pediatrics, Seattle Children’s Hospital and Fred Hutch Cancer Center, Seattle, WA
| | - Kirk R. Schultz
- BC Children’s Hospital, University of British Columbia, Vancouver, Canada
| | | | - Bruce R. Blazar
- Division of Blood and Marrow Transplant & Cellular Therapy, Department of Pediatrics, University of Minnesota, Minneapolis, MN
| | - John T. Horan
- Division Hematology/Oncology, Dana-Farber/Boston Children’s Cancer and Blood Disorders Center, Boston, MA
- Department of Pediatrics, Harvard Medical School, Boston, MA
| | - Benjamin Watkins
- Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Atlanta, GA
- Department of Pediatrics, Emory University, Atlanta, GA
| | | | - Muna Qayed
- Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Atlanta, GA
- Department of Pediatrics, Emory University, Atlanta, GA
| | - Leslie S. Kean
- Division Hematology/Oncology, Dana-Farber/Boston Children’s Cancer and Blood Disorders Center, Boston, MA
- Department of Pediatrics, Harvard Medical School, Boston, MA
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5
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Harrison N, Burgmann H, Rabitsch W, Honsig C, Robak O. Influence of Acute and Chronic Graft-Versus-Host Disease on Persistence of Antibodies against Measles, Mumps, Rubella and Varicella in the First Year after Autologous or Allogeneic Hematopoietic Stem Cell Transplantation. Vaccines (Basel) 2023; 11:vaccines11030656. [PMID: 36992240 DOI: 10.3390/vaccines11030656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 03/09/2023] [Accepted: 03/13/2023] [Indexed: 03/17/2023] Open
Abstract
Patients after hematopoietic stem cell transplantation (HSCT) are vulnerable to infections due to severe immunosuppression. Live-attenuated vaccines are contraindicated for two years after HSCT. The aim of this study was to assess the persistence of antibodies against measles, mumps, rubella and varicella in the first year after HSCT. Forty patients undergoing autologous (n = 12) or allogeneic (n = 28) HSCT were included in this study. Specific IgG antibodies to measles, mumps, rubella and varicella virus in serum samples were assessed by the LIAISON XL, a fully automated chemiluminescence analyzer, at seven different time points starting one week before HSCT and up to 12 months after HSCT. At baseline, before HSCT, most patients showed antibodies against measles (100%), mumps (80%), rubella (97.5%) and varicella (92.5%). Although titers declined over time, most patients retained antibodies against measles (92.5%), mumps (62.5%), rubella (87.5%) and varicella (85%) up to 12 months after HSCT. There was no significant difference between patients with and without GvHD concerning persistence of antibody titers. Significantly higher varicella titers were detected in autologous patients compared to patients with chronic GvHD. Considering that live-attenuated vaccines should not be administered during the first year after HSCT, the persistence of antibodies against these diseases is relevant.
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Affiliation(s)
- Nicole Harrison
- Department of Medicine I, Division of Infectious Diseases and Tropical Medicine, Medical University of Vienna, 1090 Vienna, Austria
| | - Heinz Burgmann
- Department of Medicine I, Division of Infectious Diseases and Tropical Medicine, Medical University of Vienna, 1090 Vienna, Austria
| | - Werner Rabitsch
- Department of Medicine I, Division of Bone Marrow Transplantation, Medical University of Vienna, 1090 Vienna, Austria
| | - Claudia Honsig
- Department of Laboratory Medicine, Division of Clinical Virology, Medical University of Vienna, 1090 Vienna, Austria
| | - Oliver Robak
- Intensive Care Unit, Department of Medicine I, Medical University of Vienna, 1090 Vienna, Austria
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6
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Serroukh Y, Hébert J, Busque L, Mercier F, Rudd CE, Assouline S, Lachance S, Delisle JS. Blasts in context: the impact of the immune environment on acute myeloid leukemia prognosis and treatment. Blood Rev 2023; 57:100991. [PMID: 35941029 DOI: 10.1016/j.blre.2022.100991] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 06/22/2022] [Accepted: 07/13/2022] [Indexed: 01/28/2023]
Abstract
Acute myeloid leukemia (AML) is a cancer that originates from the bone marrow (BM). Under physiological conditions, the bone marrow supports the homeostasis of immune cells and hosts memory lymphoid cells. In this review, we summarize our present understanding of the role of the immune microenvironment on healthy bone marrow and on the development of AML, with a focus on T cells and other lymphoid cells. The types and function of different immune cells involved in the AML microenvironment as well as their putative role in the onset of disease and response to treatment are presented. We also describe how the immune context predicts the response to immunotherapy in AML and how these therapies modulate the immune status of the bone marrow. Finally, we focus on allogeneic stem cell transplantation and summarize the current understanding of the immune environment in the post-transplant bone marrow, the factors associated with immune escape and relevant strategies to prevent and treat relapse.
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Affiliation(s)
- Yasmina Serroukh
- Centre de recherche de l'Hôpital Maisonneuve-Rosemont, 5415 Boul. de L'Assomption, Montréal, Canada; Erasmus Medical center Cancer Institute, University Medical Center Rotterdam, Department of Hematology, Rotterdam, the Netherlands; Department of Medicine, Université de Montréal, Montreal, Canada; Institute for Hematology-Oncology, Transplantation, Cell and Gene Therapy, Hôpital Maisonneuve-Rosemont, Montreal, Canada.
| | - Josée Hébert
- Centre de recherche de l'Hôpital Maisonneuve-Rosemont, 5415 Boul. de L'Assomption, Montréal, Canada; Department of Medicine, Université de Montréal, Montreal, Canada; Institute for Hematology-Oncology, Transplantation, Cell and Gene Therapy, Hôpital Maisonneuve-Rosemont, Montreal, Canada; The Quebec Leukemia Cell Bank, Canada
| | - Lambert Busque
- Centre de recherche de l'Hôpital Maisonneuve-Rosemont, 5415 Boul. de L'Assomption, Montréal, Canada; Department of Medicine, Université de Montréal, Montreal, Canada; Institute for Hematology-Oncology, Transplantation, Cell and Gene Therapy, Hôpital Maisonneuve-Rosemont, Montreal, Canada
| | - François Mercier
- Division of Hematology and Experimental Medicine, Department of Medicine, McGill University, 3755 Côte-Sainte-Catherine Road, Montreal, Canada; Lady Davis Institute for Medical Research, Jewish General Hospital, 3755 Côte-Sainte-Catherine Road, Montreal, Canada
| | - Christopher E Rudd
- Centre de recherche de l'Hôpital Maisonneuve-Rosemont, 5415 Boul. de L'Assomption, Montréal, Canada; Department of Medicine, Université de Montréal, Montreal, Canada; Institute for Hematology-Oncology, Transplantation, Cell and Gene Therapy, Hôpital Maisonneuve-Rosemont, Montreal, Canada
| | - Sarit Assouline
- Division of Hematology and Experimental Medicine, Department of Medicine, McGill University, 3755 Côte-Sainte-Catherine Road, Montreal, Canada; Lady Davis Institute for Medical Research, Jewish General Hospital, 3755 Côte-Sainte-Catherine Road, Montreal, Canada
| | - Silvy Lachance
- Department of Medicine, Université de Montréal, Montreal, Canada; Institute for Hematology-Oncology, Transplantation, Cell and Gene Therapy, Hôpital Maisonneuve-Rosemont, Montreal, Canada
| | - Jean-Sébastien Delisle
- Centre de recherche de l'Hôpital Maisonneuve-Rosemont, 5415 Boul. de L'Assomption, Montréal, Canada; Department of Medicine, Université de Montréal, Montreal, Canada; Institute for Hematology-Oncology, Transplantation, Cell and Gene Therapy, Hôpital Maisonneuve-Rosemont, Montreal, Canada
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7
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Hipogammaglobulinemia crónica postrasplante de precursores hematopoyéticos y su tratamiento con gammaglobulina subcutánea en pacientes pediátricos. An Pediatr (Barc) 2022. [DOI: 10.1016/j.anpedi.2021.08.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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8
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Serra Font S, López-Granados L, Sisinni L, Serna Berna JV, Martínez Martínez L, Fernández de Gamarra-Martínez E, de la Calle Martín O, Badell Serra I. Chronic hypogammaglobulinemia after allogeneic stem cell transplantation and their treatment with subcutaneous immunoglobulin in pediatric patients. An Pediatr (Barc) 2022; 97:103-111. [PMID: 35869014 DOI: 10.1016/j.anpede.2021.08.010] [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: 01/21/2021] [Accepted: 08/25/2021] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION Hypogammaglobulinemia in the first months after allogeneic hematopoietic stem cell transplantation (HSCT) is common in paediatric patients. During this phase, replacement therapy with human immunoglobulin must be administered parenterally to prevent infections. In some cases, this hypogammaglobulinemia persists over time, which forces further treatment when the patient is usually no longer a carrier of a central line, making them ideal candidates for subcutaneous replacement therapy. There is little published literature describing the use of this method in paediatric patients undergoing HSCT, widely described in replacement treatment in children with primary immunodeficiencies with very good results. PATIENTS AND METHODS An observational, descriptive, longitudinal and retrospective study is carried out. During the years 2008-2019, we evaluated all paediatric patients undergoing HSCT in our center with persistent chronic hypogammaglobulinemia (for over a year). The treatment phase with intravenous immunoglobulin (Privigen®) and the first four years of treatment with subcutaneous immunoglobulin (Hizentra®) are evaluated using a questionnaire. RESULTS During the years 2008-2019, 175 patients underwent HSCT, 143 (82%) of whom exceeded three months after transplantation. Three (2%) of them had persistent hypogammaglobulinemia. All three share factors described in the literature involved in immune reconstitution. After analysing the questionnaire, it is observed that switching from intravenous to subcutaneous gammaglobulin has involved a great improvement in their quality of life. CONCLUSIONS The origin of chronic hypogammaglobulinemia in our patients shows different factors and cannot be attributed to a single cause. Due to the limited number of patients no conclusions can be drawn at the population level. We have been able to observe that replacement treatment with Hizentra 20% has been as effective as the intravenous administration without evidence of an increase in bacterial infections. Furthermore, it has also led to an improvement in quality of life and increased comfort, as the patients themselves have stated.
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Affiliation(s)
- Sara Serra Font
- Unidad Pediátrica De Hematología, Oncología y Trasplante Hematopoyético, Hospital De La Santa Creu i Sant Pau, Barcelona, Spain.
| | - Lucía López-Granados
- Unidad Pediátrica De Hematología, Oncología y Trasplante Hematopoyético, Hospital De La Santa Creu i Sant Pau, Barcelona, Spain
| | - Luisa Sisinni
- Unidad Pediátrica De Hematología, Oncología y Trasplante Hematopoyético, Hospital De La Santa Creu i Sant Pau, Barcelona, Spain
| | - José Vicente Serna Berna
- Unidad Pediátrica De Hematología, Oncología y Trasplante Hematopoyético, Hospital De La Santa Creu i Sant Pau, Barcelona, Spain; Instituto De Investigaciones Biomédicas Sant Pau (IIB Sant Pau), Universidad Autónoma De Barcelona, Barcelona, Spain
| | - Laura Martínez Martínez
- Instituto De Investigaciones Biomédicas Sant Pau (IIB Sant Pau), Universidad Autónoma De Barcelona, Barcelona, Spain; Servicio De Inmunología, Hospital De La Santa Creu i Sant Pau, Barcelona, Spain
| | | | - Oscar de la Calle Martín
- Instituto De Investigaciones Biomédicas Sant Pau (IIB Sant Pau), Universidad Autónoma De Barcelona, Barcelona, Spain; Servicio De Inmunología, Hospital De La Santa Creu i Sant Pau, Barcelona, Spain
| | - Isabel Badell Serra
- Unidad Pediátrica De Hematología, Oncología y Trasplante Hematopoyético, Hospital De La Santa Creu i Sant Pau, Barcelona, Spain; Instituto De Investigaciones Biomédicas Sant Pau (IIB Sant Pau), Universidad Autónoma De Barcelona, Barcelona, Spain
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9
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de Koning C, Tao W, Lacna A, van Veghel K, Horwitz ME, Sanz G, Jagasia MH, Wagner JE, Stiff PJ, Hanna R, Cilloni D, Valcárcel D, Peled T, Galamidi Cohen E, Goshen U, Pandit A, Lindemans CA, Jan Boelens J, Nierkens S. Lymphoid and myeloid immune cell reconstitution after nicotinamide-expanded cord blood transplantation. Bone Marrow Transplant 2021; 56:2826-2833. [PMID: 34312498 PMCID: PMC8563413 DOI: 10.1038/s41409-021-01417-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 06/23/2021] [Accepted: 07/07/2021] [Indexed: 02/07/2023]
Abstract
Omidubicel (nicotinamide-expanded cord blood) is a potential alternative source for allogeneic hematopoietic cell transplantation (HCT) when an HLA-identical donor is lacking. A phase I/II trial with standalone omidubicel HCT showed rapid and robust neutrophil and platelet engraftment. In this study, we evaluated the immune reconstitution (IR) of patients receiving omidubicel grafts during the first 6 months post-transplant, as IR is critical for favorable outcomes of the procedure. Data was collected from the omidubicel phase I-II international, multicenter trial. The primary endpoint was the probability of achieving adequate CD4+ T-cell IR (CD4IR: > 50 × 106/L within 100 days). Secondary endpoints were the recovery of T-cells, natural killer (NK)-cells, B-cells, dendritic cells (DC), and monocytes as determined with multicolor flow cytometry. LOESS-regression curves and cumulative incidence plots were used for data description. Thirty-six omidubicel recipients (median 44; 13-63 years) were included, and IR data was available from 28 recipients. Of these patients, 90% achieved adequate CD4IR. Overall, IR was complete and consisted of T-cell, monocyte, DC, and notably fast NK- and B-cell reconstitution, compared to conventional grafts. Our data show that transplantation of adolescent and adult patients with omidubicel results in full and broad IR, which is comparable with IR after HCT with conventional graft sources.
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Affiliation(s)
- Coco de Koning
- University Medical Center Utrecht, Utrecht, The Netherlands
- Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands
| | - Weiyang Tao
- University Medical Center Utrecht, Utrecht, The Netherlands
| | - Amelia Lacna
- University Medical Center Utrecht, Utrecht, The Netherlands
| | | | | | - Guillermo Sanz
- Hospital Universitario y Politécnico la Fe, València, Spain
- Centro de Investigación Biomédica en Red de Cáncer, CIBERONC, Instituto de Salud Carlos III, Madrid, Spain
| | | | | | | | | | | | | | | | | | | | | | - Caroline A Lindemans
- University Medical Center Utrecht, Utrecht, The Netherlands
- Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands
| | - Jaap Jan Boelens
- Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Stefan Nierkens
- University Medical Center Utrecht, Utrecht, The Netherlands.
- Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands.
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10
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Müskens KF, Lindemans CA, Belderbos ME. Hematopoietic Dysfunction during Graft-Versus-Host Disease: A Self-Destructive Process? Cells 2021; 10:cells10082051. [PMID: 34440819 PMCID: PMC8392486 DOI: 10.3390/cells10082051] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 07/27/2021] [Accepted: 08/03/2021] [Indexed: 11/16/2022] Open
Abstract
Graft-versus-host disease (GvHD) is a major complication of allogeneic hematopoietic (stem) cell transplantation (HCT). Clinically, GvHD is associated with severe and long-lasting hematopoietic dysfunction, which may contribute to the high mortality of GvHD after HCT. During GvHD, excessive immune activation damages both hematopoietic stem and progenitor cells and their surrounding bone marrow niche, leading to a reduction in cell number and functionality of both compartments. Hematopoietic dysfunction can be further aggravated by the occurrence—and treatment—of HCT-associated complications. These include immune suppressive therapy, coinciding infections and their treatment, and changes in the microbiome. In this review, we provide a structured overview of GvHD-mediated hematopoietic dysfunction, including the targets in the bone marrow, the mechanisms of action and the effect of GvHD-related complications and their treatment. This information may aid in the identification of treatment options to improve hematopoietic function in patients, during and after GvHD.
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Affiliation(s)
- Konradin F. Müskens
- Princess Máxima Center for Pediatric Oncology, 3584 CS Utrecht, The Netherlands; (K.F.M.); (C.A.L.)
| | - Caroline A. Lindemans
- Princess Máxima Center for Pediatric Oncology, 3584 CS Utrecht, The Netherlands; (K.F.M.); (C.A.L.)
- Wilhelmina Children’s Hospital, University Medical Center Utrecht, 3584 EA Utrecht, The Netherlands
| | - Mirjam E. Belderbos
- Princess Máxima Center for Pediatric Oncology, 3584 CS Utrecht, The Netherlands; (K.F.M.); (C.A.L.)
- Correspondence:
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11
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Serpenti F, Lorentino F, Marktel S, Milani R, Messina C, Greco R, Girlanda S, Clerici D, Giglio F, Liberatore C, Farina F, Mastaglio S, Piemontese S, Guggiari E, Lunghi F, Marcatti M, Carrabba MG, Bernardi M, Bonini C, Assanelli A, Corti C, Peccatori J, Ciceri F, Lupo-Stanghellini MT. Immune Reconstitution-Based Score for Risk Stratification of Chronic Graft-Versus-Host Disease Patients. Front Oncol 2021; 11:705568. [PMID: 34367991 PMCID: PMC8341942 DOI: 10.3389/fonc.2021.705568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 07/09/2021] [Indexed: 11/18/2022] Open
Abstract
Introduction Allogeneic stem cell transplantation survivors are at a relevant risk of developing chronic GvHD (cGvHD), which importantly affects quality of life and increases morbidity and mortality. Early identification of patients at risk of cGvHD-related morbidity could represent a relevant tool to tailor preventive strategies. The aim of this study was to evaluate the prognostic power of immune reconstitution (IR) at cGvHD onset through an IR-based score. Methods We analyzed data from 411 adult patients consecutively transplanted between January 2011 and December 2016 at our Institution: 151 patients developed cGvHD (median follow-up 4 years). A first set of 111 consecutive patients with cGvHD entered the test cohort while an additional consecutive 40 patients represented the validation cohort. A Cox multivariate model for OS (overall survival) in patients with cGvHD of any severity allowed the identification of six variables independently predicting OS and TRM (transplant-related mortality). A formula for a prognostic risk index using the β coefficients derived from the model was designed. Each patient was assigned a score defining three groups of risk (low, intermediate, and high). Results Our multivariate model defined the variables independently predicting OS at cGvHD onset: CD4+ >233 cells/mm3, NK <115 cells/mm3, IgA <0.43g/L, IgM <0.45g/L, Karnofsky PS <80%, platelets <100x103/mm3. Low-risk patients were defined as having a score ≤3.09, intermediate-risk patients >3.09 and ≤6.9, and high-risk patients >6.9. By ROC analysis, we identified a cut-off of 6.310 for both TRM and overall mortality. In the training cohort, the 6-year OS and TRM from cGvHD occurrence were 85% (95% CI, 70-92) and 13% (95% CI, 5-25) for low-risk, 64% (95% CI, 44-89) and 30% (95% CI, 15-47) for intermediate-risk, 26% (95% CI, 10-47), and 42% (95% CI, 19-63) for high-risk patients (OS p<0.0001; TRM p = 0.015). The validation cohort confirmed the model with a 6-year OS and TRM of 83% (95% CI, 48-96) and 8% (95% CI, 1-32) for low-risk, 78% (95% CI, 37-94) and 11% (95% CI, 1-41) for intermediate-risk, 37% (95% CI, 17-58), and 63% (95% CI, 36-81) for high-risk patients (OS p = 0.0075; TRM p = 0.0009). Conclusions IR score at diagnosis of cGvHD predicts GvHD severity and overall survival. IR score may contribute to the risk stratification of patients. If confirmed in a larger and multicenter-based study, IR score could be adopted to identify patients at high risk and modulate cGvHD treatments accordingly in the context of clinical trial.
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Affiliation(s)
- Fabio Serpenti
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Francesca Lorentino
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.,PhD Program in Public Health, School of Medicine and Surgery, University of Milano Bicocca, Milan, Italy
| | - Sarah Marktel
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Raffaella Milani
- Immunohematology and Transfusion Medicine Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Carlo Messina
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Raffaella Greco
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Stefania Girlanda
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Daniela Clerici
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Fabio Giglio
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Carmine Liberatore
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Francesca Farina
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Sara Mastaglio
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Simona Piemontese
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Elena Guggiari
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Francesca Lunghi
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Magda Marcatti
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Matteo G Carrabba
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Massimo Bernardi
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Chiara Bonini
- University Vita-Salute, Milan, Italy.,Experimental Hematology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Andrea Assanelli
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Consuelo Corti
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Jacopo Peccatori
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Fabio Ciceri
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.,University Vita-Salute, Milan, Italy
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12
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Sattler C, Hoffmann P, Herzberg PY, Weber D, Holler B, Fehn U, Plentz A, Beckhove P, Winkler J, Edinger M, Herr W, Holler E, Wolff D. Primary vaccination in adult patients after allogeneic hematopoietic stem cell transplantation - A single center retrospective efficacy analysis. Vaccine 2021; 39:4742-4750. [PMID: 34049733 DOI: 10.1016/j.vaccine.2021.04.052] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 04/20/2021] [Accepted: 04/24/2021] [Indexed: 02/06/2023]
Abstract
Allogeneic hematopoietic stem cell transplantation (alloHSCT) results in a loss of humoral immunity and subsequent risk for severe infections. Thus, re-vaccination is required but may fail due to incomplete immune reconstitution. We retrospectively analyzed predictors of immune response to primary vaccination applied according to the EBMT (European Blood and Marrow Transplantation Group) recommendations. Serologic response to vaccination against diphtheria (D), tetanus (T), Bordetella pertussis (aP) and Haemophilus influenzae (Hib) (administrated as combined DTaP-Hib-IPV vaccination) was studied in 84 alloHSCT patients transplanted between 2008 and 2015 (age at alloHSCT: 18.6-70.6 years). All patients with a relapse-free survival of ≥9 months, at least 3 consecutive vaccinations and absence of intravenous immunoglobulin administration within 3 months before and after vaccination met the primary inclusion criteria. Additionally, immunological response to a pneumococcal conjugate vaccine was analyzed in a subgroup of 67 patients. Patients' characteristics at the time of first vaccination were recorded. Responses were measured as vaccine-specific antibody titers. Regarding DTaP-Hib-IPV vaccination, 89.3% (n = 75) of all patients achieved protective titers to at least 3 of the 4 vaccine components and were thus considered responders. 10.7% (n = 9) of the patients were classified as non-responders with positive immune response to less than 3 components. Highest response was observed for Hib (97.4%), tetanus (95.2%) and pneumococcal vaccination (83.6%) while only 68.3% responded to vaccination against Bordetella pertussis. Significant risk factors for failure of vaccination response included low B cell counts (p < 0.001; cut-off: 0.05 B cells/nl) and low IgG levels (p = 0.026; mean IgG of responders 816 mg/dl vs. 475 mg/dl of non-responders). Further, a trend was observed that prior cGvHD impairs vaccination response as 88.9% of the non-responders but only 54.7% of the responders had prior cGvHD (p = 0.073). The results demonstrate, that the currently proposed vaccination strategy leads to seroprotection in the majority of alloHSCT patients.
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Affiliation(s)
- Clara Sattler
- Dept. of Internal Medicine III, University Hospital Regensburg, Franz-Joseph-Strauss-Allee 11, 93053 Regensburg, Germany
| | - Petra Hoffmann
- Dept. of Internal Medicine III, University Hospital Regensburg, Franz-Joseph-Strauss-Allee 11, 93053 Regensburg, Germany; Regensburg Center for Interventional Immunology (RCI), Franz-Joseph-Strauss-Allee 11, 93053 Regensburg, Germany
| | - Philipp Yorck Herzberg
- Faculty of Humanities and Social Sciences, Personality Psychology and Psychological Assessment, Helmut Schmidt University Hamburg, Holstenhofweg 85, 22043 Hamburg, Germany
| | - Daniela Weber
- Dept. of Internal Medicine III, University Hospital Regensburg, Franz-Joseph-Strauss-Allee 11, 93053 Regensburg, Germany
| | - Barbara Holler
- Dept. of Internal Medicine III, University Hospital Regensburg, Franz-Joseph-Strauss-Allee 11, 93053 Regensburg, Germany
| | - Ute Fehn
- Dept. of Internal Medicine III, University Hospital Regensburg, Franz-Joseph-Strauss-Allee 11, 93053 Regensburg, Germany; Regensburg Center for Interventional Immunology (RCI), Franz-Joseph-Strauss-Allee 11, 93053 Regensburg, Germany
| | - Annelie Plentz
- Dept. of Medical Microbiology and Hygiene, University Hospital Regensburg, Franz-Joseph-Strauss-Allee 11, 93053 Regensburg, Germany
| | - Philipp Beckhove
- Regensburg Center for Interventional Immunology (RCI), Franz-Joseph-Strauss-Allee 11, 93053 Regensburg, Germany
| | - Julia Winkler
- Dept. of Medicine 5 - Hematology and Oncology, University Hospital Erlangen, Ulmenweg 18, 91054 Erlangen, Germany
| | - Matthias Edinger
- Dept. of Internal Medicine III, University Hospital Regensburg, Franz-Joseph-Strauss-Allee 11, 93053 Regensburg, Germany; Regensburg Center for Interventional Immunology (RCI), Franz-Joseph-Strauss-Allee 11, 93053 Regensburg, Germany
| | - Wolfgang Herr
- Dept. of Internal Medicine III, University Hospital Regensburg, Franz-Joseph-Strauss-Allee 11, 93053 Regensburg, Germany
| | - Ernst Holler
- Dept. of Internal Medicine III, University Hospital Regensburg, Franz-Joseph-Strauss-Allee 11, 93053 Regensburg, Germany
| | - Daniel Wolff
- Dept. of Internal Medicine III, University Hospital Regensburg, Franz-Joseph-Strauss-Allee 11, 93053 Regensburg, Germany.
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13
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van der Maas NG, von Asmuth EGJ, Berghuis D, van Schouwenburg PA, Putter H, van der Burg M, Lankester AC. Modeling Influencing Factors in B-Cell Reconstitution After Hematopoietic Stem Cell Transplantation in Children. Front Immunol 2021; 12:684147. [PMID: 34025685 PMCID: PMC8138425 DOI: 10.3389/fimmu.2021.684147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 04/22/2021] [Indexed: 11/13/2022] Open
Abstract
Reduced total and memory B-cell numbers in peripheral blood long term after hematopoietic stem cell transplantation (HSCT) are associated with an increased incidence of infections and immune complications. Using novel modelling strategies, baseline factors influencing B-cell reconstitution can be comprehensively studied. This study aims to investigate the numerical total and memory B-cell reconstitution in children and the association with baseline determinants 0.5-2 years after allogeneic HSCT. Eligible for inclusion were children transplanted in our center between 2004-2017 who received a first HSCT for malignant or non-malignant disorders. The continuous absolute counts of total and memory B-cells were evaluated as outcome measure. Exploratory analysis at one year was done to identify possible determinants. Linear mixed effect modelling was used to analyze the association of these determinants with total and memory B-cell reconstitution 0.5-2 years after HSCT. In a cohort of 223 evaluable patients analyzed at 1-year after HSCT donor age, stem cell source, donor type, recipient age and conditioning were identified as significant determinants for total and memory B-cell numbers. Multivariable analysis revealed that both donor and recipient age were inversely correlated with the size of total and memory B-cell reconstitution. In contrast, no correlation was found with stem cell source, donor type and conditioning. Making use of linear mixed modelling both stem cell donor and recipient age were identified as independent determinants of total and memory B-cell reconstitution 0.5-2 years after HSCT.
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Affiliation(s)
- Nicolaas G van der Maas
- Willem-Alexander Children's Hospital, Department of Pediatrics and Laboratory for Pediatric Immunology, Leiden University Medical Center, Leiden, Netherlands
| | - Erik G J von Asmuth
- Willem-Alexander Children's Hospital, Department of Pediatrics and Laboratory for Pediatric Immunology, Leiden University Medical Center, Leiden, Netherlands
| | - Dagmar Berghuis
- Willem-Alexander Children's Hospital, Department of Pediatrics and Laboratory for Pediatric Immunology, Leiden University Medical Center, Leiden, Netherlands
| | - Pauline A van Schouwenburg
- Willem-Alexander Children's Hospital, Department of Pediatrics and Laboratory for Pediatric Immunology, Leiden University Medical Center, Leiden, Netherlands
| | - Hein Putter
- Leiden University Medical Center, Department of Medical Statistics and Bioinformatics, Leiden, Netherlands
| | - Mirjam van der Burg
- Willem-Alexander Children's Hospital, Department of Pediatrics and Laboratory for Pediatric Immunology, Leiden University Medical Center, Leiden, Netherlands
| | - Arjan C Lankester
- Willem-Alexander Children's Hospital, Department of Pediatrics and Laboratory for Pediatric Immunology, Leiden University Medical Center, Leiden, Netherlands
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14
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Williams KM, Inamoto Y, Im A, Hamilton B, Koreth J, Arora M, Pusic I, Mays JW, Carpenter PA, Luznik L, Reddy P, Ritz J, Greinix H, Paczesny S, Blazar BR, Pidala J, Cutler C, Wolff D, Schultz KR, Pavletic SZ, Lee SJ, Martin PJ, Socie G, Sarantopoulos S. National Institutes of Health Consensus Development Project on Criteria for Clinical Trials in Chronic Graft-versus-Host Disease: I. The 2020 Etiology and Prevention Working Group Report. Transplant Cell Ther 2021; 27:452-466. [PMID: 33877965 DOI: 10.1016/j.jtct.2021.02.035] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 02/26/2021] [Indexed: 02/06/2023]
Abstract
Preventing chronic graft-versus-host disease (GVHD) remains challenging because the unique cellular and molecular pathways that incite chronic GVHD are poorly understood. One major point of intervention for potential prevention of chronic GVHD occurs at the time of transplantation when acute donor anti-recipient immune responses first set the events in motion that result in chronic GVHD. After transplantation, additional insults causing tissue injury can incite aberrant immune responses and loss of tolerance, further contributing to chronic GVHD. Points of intervention are actively being identified so that chronic GVHD initiation pathways can be targeted without affecting immune function. The major objective in the field is to continue basic studies and to translate what is learned about etiopathology to develop targeted prevention strategies that decrease the risk of morbid chronic GVHD without increasing the risks of cancer relapse or infection. Development of strategies to predict the risk of developing debilitating or deadly chronic GVHD is a high research priority. This working group recommends further interrogation into the mechanisms underpinning chronic GVHD development, and we highlight considerations for future trial design in prevention trials.
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Affiliation(s)
- Kirsten M Williams
- Division of Blood and Marrow Transplantation, Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Emory University, Atlanta, Georgia
| | - Yoshihiro Inamoto
- Department of Hematopoietic Stem Cell Transplantation, National Cancer Center Hospital, Tokyo, Japan
| | - Annie Im
- Division of Hematology Oncology, University of Pittsburgh, UPMC Hillman Cancer Center, Pittsburgh, Pennsylvania
| | - Betty Hamilton
- Blood and Marrow Transplant Program, Department of Hematology and Medical Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio
| | - John Koreth
- Dana-Farber Cancer Institute, Division of Hematologic Malignancies, Harvard Medical School, Boston, Massachusetts
| | - Mukta Arora
- Division of Hematology, Oncology and Transplantation, University of Minnesota, Minneapolis, Minnesota
| | - Iskra Pusic
- BMT and Leukemia Section, Division of Oncology, Washington University School of Medicine, St. Louis, Missouri
| | - Jacqueline W Mays
- National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, Maryland
| | - Paul A Carpenter
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Leo Luznik
- Division of Hematologic Malignancies, Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Pavan Reddy
- Divsion of Hematology and Oncology, University of Michigan Rogel Cancer Center, Ann Arbor, Michigan
| | - Jerome Ritz
- Dana-Farber Cancer Institute, Division of Hematologic Malignancies, Harvard Medical School, Boston, Massachusetts
| | - Hildegard Greinix
- Clinical Division of Hematology, Medical University of Graz, Graz, Austria
| | - Sophie Paczesny
- Department of Microbiology and Immunology and Department of Pediatrics, Medical University of South Carolina, Charleston, South Carolina
| | - Bruce R Blazar
- Division of Pediatric Blood and Marrow Transplantation & Cellular Therapy, Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota
| | - Joseph Pidala
- Blood and Marrow Transplantation and Cellular Immunotherapy, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Corey Cutler
- Dana-Farber Cancer Institute, Division of Hematologic Malignancies, Harvard Medical School, Boston, Massachusetts
| | - Daniel Wolff
- Department of Internal Medicine III, University Hospital of Regensburg, Regensburg, Germany
| | - Kirk R Schultz
- Pediatric Oncology, Hematology, and Bone Marrow Transplant, BC Children's Hospital, Vancouver, British Columbia, Canada
| | - Steven Z Pavletic
- Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Stephanie J Lee
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington; Department of Medicine, University of Washington, Seattle, Washington
| | - Paul J Martin
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington; Department of Medicine, University of Washington, Seattle, Washington
| | - Gerard Socie
- Hematology Transplantation, Saint Louis Hospital, AP-HP, and University of Paris, INSERM U976, Paris, France.
| | - Stefanie Sarantopoulos
- Division of Hematological Malignancies and Cellular Therapy, Department of Medicine, Duke Cancer Institute, Durham, North Carolina.
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15
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Hong C, Jin R, Dai X, Gao X. Functional Contributions of Antigen Presenting Cells in Chronic Graft-Versus-Host Disease. Front Immunol 2021; 12:614183. [PMID: 33717098 PMCID: PMC7943746 DOI: 10.3389/fimmu.2021.614183] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 01/11/2021] [Indexed: 12/27/2022] Open
Abstract
Chronic graft-versus-host disease (cGVHD) is one of the most common reasons of late non-relapse morbidity and mortality of patients with allogeneic hematopoietic stem cell transplantation (allo-HSCT). While acute GVHD is considered driven by a pathogenic T cell dominant mechanism, the pathogenesis of cGVHD is much complicated and involves participation of a variety of immune cells other than pathogenic T cells. Existing studies have revealed that antigen presenting cells (APCs) play crucial roles in the pathophysiology of cGVHD. APCs could not only present auto- and alloantigens to prime and activate pathogenic T cells, but also directly mediate the pathogenesis of cGVHD via multiple mechanisms including infiltration into tissues/organs, production of inflammatory cytokines as well as auto- and alloantibodies. The studies of this field have led to several therapies targeting different APCs with promising results. This review will focus on the important roles of APCs and their contributions in the pathophysiology of cGVHD after allo-HSCT.
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Affiliation(s)
- Chao Hong
- Institutes of Biology and Medical Sciences, Soochow University, Suzhou, China
| | - Rong Jin
- Institutes of Biology and Medical Sciences, Soochow University, Suzhou, China
| | - Xiaoqiu Dai
- Institutes of Biology and Medical Sciences, Soochow University, Suzhou, China
| | - Xiaoming Gao
- Institutes of Biology and Medical Sciences, Soochow University, Suzhou, China
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16
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Pasic I, Alanazi W, Dranitsaris G, Lieberman L, Viswabandya A, Kim DDH, Lipton JH, Michelis FV. Subcutaneous immunoglobulin in allogeneic hematopoietic cell transplant patients: A prospective study of feasibility, safety, and healthcare resource use. Hematol Oncol Stem Cell Ther 2021; 14:302-310. [PMID: 33684377 DOI: 10.1016/j.hemonc.2021.01.001] [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: 10/22/2020] [Revised: 12/15/2020] [Accepted: 01/09/2021] [Indexed: 10/22/2022] Open
Abstract
BACKGROUND We evaluated feasibility, safety, and total resource use of subcutaneous immunoglobulin (SCIG) in a pilot study of patients who underwent allogeneic hematopoietic cell transplant (HCT) over a 6-month period. METHODS A total of 20 eligible patients were treated with SCIG at 0.1 g/kg/week for up to 6 months. Patients were matched to 20 concurrent intravenous immunoglobulin (IVIG) controls. Clinical outcomes measured included adverse reactions, healthcare resource use, patient satisfaction, and quality of life (QOL). (ClinicalTrials.gov Identifier: NCT03401268.) RESULTS: Groups were comparable in terms of age, weight, sex, transplant indication, donor type, and conditioning intensity. All 20 IVIG patients completed 6 consecutive months of therapy compared with 13/20 (65%) SCIG patients. There were no adverse reactions in IVIG patients, compared with six (30%) SCIG patients. All adverse reactions in SCIG patients were grade I, transient, and required no medical intervention. Median overall cost per patient was lower with SCIG than with IVIG ($9,756 vs. $13,780, p = .046). Among patients who completed 6 months of SCIG, median preference and satisfaction scores were 100%. Over the 6-month period, QOL scores remained stable in SCIG patients. CONCLUSIONS In a subgroup of patients, SCIG was associated with high patient satisfaction and a reduction in total healthcare costs compared with IVIG in a cohort of HCT patients.
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Affiliation(s)
- Ivan Pasic
- Hans Messner Allogeneic Transplant Program, Department of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, ON, Canada
| | - Wael Alanazi
- Hans Messner Allogeneic Transplant Program, Department of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, ON, Canada
| | | | - Lani Lieberman
- Department of Laboratory Medicine and Pathobiology, University Health Network, University of Toronto, Toronto, ON, Canada
| | - Auro Viswabandya
- Hans Messner Allogeneic Transplant Program, Department of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, ON, Canada
| | - Dennis Dong Hwan Kim
- Hans Messner Allogeneic Transplant Program, Department of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, ON, Canada
| | - Jeffrey H Lipton
- Hans Messner Allogeneic Transplant Program, Department of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, ON, Canada
| | - Fotios V Michelis
- Hans Messner Allogeneic Transplant Program, Department of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, ON, Canada.
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17
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Elbahlawan L, Galdo AM, Ribeiro RC. Pulmonary Manifestations of Hematologic and Oncologic Diseases in Children. Pediatr Clin North Am 2021; 68:61-80. [PMID: 33228943 DOI: 10.1016/j.pcl.2020.09.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Pulmonary complications are common in children with hematologic or oncologic diseases, and many experience long-term effects even after the primary disease has been cured. This article reviews pulmonary complications in children with cancer, after hematopoietic stem cell transplant, and caused by sickle cell disease and discusses their management.
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Affiliation(s)
- Lama Elbahlawan
- Division of Critical Care, Department of Pediatrics, St. Jude Children's Research Hospital, MS 620, 262 Danny Thomas Place, Memphis, TN 38105-3678, USA.
| | - Antonio Moreno Galdo
- Pediatric Pulmonology Section, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Raul C Ribeiro
- Leukemia/Lymphoma Division, International Outreach Program, Department of Oncology, St. Jude Children's Research Hospital, Memphis, TN, USA
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18
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Elmariah H, Brunstein CG, Bejanyan N. Immune Reconstitution after Haploidentical Donor and Umbilical Cord Blood Allogeneic Hematopoietic Cell Transplantation. Life (Basel) 2021; 11:102. [PMID: 33572932 PMCID: PMC7911120 DOI: 10.3390/life11020102] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 01/19/2021] [Accepted: 01/25/2021] [Indexed: 02/07/2023] Open
Abstract
Allogeneic hematopoietic cell transplantation (HCT) is the only potentially curative therapy for a variety of hematologic diseases. However, this therapeutic platform is limited by an initial period when patients are profoundly immunocompromised. There is gradual immune recovery over time, that varies by transplant platform. Here, we review immune reconstitution after allogeneic HCT with a specific focus on two alternative donor platforms that have dramatically improved access to allogeneic HCT for patients who lack an HLA-matched related or unrelated donor: haploidentical and umbilical cord blood HCT. Despite challenges, interventions are available to mitigate the risks during the immunocompromised period including antimicrobial prophylaxis, modified immune suppression strategies, graft manipulation, and emerging adoptive cell therapies. Such interventions can improve the potential for long-term overall survival after allogeneic HCT.
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Affiliation(s)
- Hany Elmariah
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, Moffitt Cancer Center, Tampa, FL 33612, USA;
| | - Claudio G. Brunstein
- Division of Hematology, Oncology, and Transplantation, University of Minnesota, Minneapolis, MN 55455, USA;
| | - Nelli Bejanyan
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, Moffitt Cancer Center, Tampa, FL 33612, USA;
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19
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Hill GR, Betts BC, Tkachev V, Kean LS, Blazar BR. Current Concepts and Advances in Graft-Versus-Host Disease Immunology. Annu Rev Immunol 2021; 39:19-49. [PMID: 33428454 DOI: 10.1146/annurev-immunol-102119-073227] [Citation(s) in RCA: 71] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Worldwide, each year over 30,000 patients undergo an allogeneic hema-topoietic stem cell transplantation with the intent to cure high-risk hematologic malignancy, immunodeficiency, metabolic disease, or a life-threatening bone marrow failure syndrome. Despite substantial advances in donor selection and conditioning regimens and greater availability of allograft sources, transplant recipients still endure the morbidity and mortality of graft-versus-host disease (GVHD). Herein, we identify key aspects of acute and chronic GVHD pathophysiology, including host/donor cell effectors, gut dysbiosis, immune system and cytokine imbalance, and the interface between inflammation and tissue fibrosis. In particular, we also summarize the translational application of this heightened understanding of immune dysregulation in the design of novel therapies to prevent and treat GVHD.
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Affiliation(s)
- Geoffrey R Hill
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington 98109, USA; .,Division of Medical Oncology University of Washington, Seattle, Washington 98109, USA
| | - Brian C Betts
- Division of Hematology, Oncology, and Blood and Marrow Transplantation, Department of Medicine, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - Victor Tkachev
- Division of Pediatric Hematology/Oncology, Boston Children's Hospital, Boston, MA 02115, USA; , .,Department of Medical Oncology, Dana Farber Cancer Institute, Boston, MA 02215, USA.,Department of Pediatrics, Harvard Medical School, Boston, Massachusetts 02115, USA
| | - Leslie S Kean
- Division of Pediatric Hematology/Oncology, Boston Children's Hospital, Boston, MA 02115, USA; , .,Department of Medical Oncology, Dana Farber Cancer Institute, Boston, MA 02215, USA.,Department of Pediatrics, Harvard Medical School, Boston, Massachusetts 02115, USA
| | - Bruce R Blazar
- Division of Blood and Marrow Transplantation, Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota 55455, USA;
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20
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Imamura M. Impaired Hematopoiesis after Allogeneic Hematopoietic Stem Cell Transplantation: Its Pathogenesis and Potential Treatments. HEMATO 2021. [DOI: 10.3390/hemato2010002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
Abstract
Impaired hematopoiesis is a serious complication after allogeneic hematopoietic stem cell transplantation (allo-HSCT). Bone marrow aplasia and peripheral cytopenias arise from primary and secondary graft failure or primary and secondary poor graft function. Chimerism analysis is useful to discriminate these conditions. By determining the pathogenesis of impaired hematopoiesis, a timely and appropriate treatment can be performed. Hematopoietic system principally consists of hematopoietic stem cells and bone marrow microenvironment termed niches. Abnormality in hematopoietic stem and progenitor cells and/or abnormality in the relevant niches give rise to hematological diseases. Allo-HSCT is intended to cure each hematological disease, replacing abnormal hematopoietic stem cells and bone marrow niches with hematopoietic stem cells and bone marrow niches derived from normal donors. Therefore, treatment for graft failure and poor graft function after allo-HSCT is required to proceed based on determining the pathogenesis of impaired hematopoiesis. Recent progress in this area suggests promising treatment manipulations for graft failure and poor graft function.
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21
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Impact of graft sources on immune reconstitution and survival outcomes following allogeneic stem cell transplantation. Blood Adv 2020; 4:408-419. [PMID: 31990335 DOI: 10.1182/bloodadvances.2019001021] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Accepted: 12/17/2019] [Indexed: 02/07/2023] Open
Abstract
We evaluated the kinetics of immune reconstitution (IR) after allogeneic hematopoietic cell transplantation (HSCT) and analyzed the clinical effect of IR on posttransplant outcomes. Absolute lymphocyte and its subset counts were measured using flow cytometry on days 28, 100, 180, 365, and 730 after transplantation in 358 adult patients who underwent HSCT between 2009 and 2017. On day 100 after HSCT, 310 surviving patients were analyzed. Bone marrow transplantation (BMT), peripheral blood stem cell transplantation (PBSCT), and cord blood transplantation (CBT) were performed in 119, 55, and 136 patients, respectively. Mature B-cell and differentiated natural killer (NK) cell subset counts significantly increased after CBT. The 2-year overall survival (OS), nonrelapse mortality (NRM), cumulative incidence of relapse, and chronic GVHD in BMT, PBSCT, and CBT were 62%, 67%, and 76% (P = .021); 17%, 17%, and 13% (P = .82); 33%, 40%, and 27% (P = .063); and 43%, 45%, and 28% (P = .025), respectively. Multivariate analysis showed that higher CD16+CD57- NK cell counts correlated with lower disease relapse, whereas higher CD20+ B-cell counts correlated with lower NRM. OS-favoring factors were higher CD16+CD57- NK cell count (hazard ratio, 0.36; 95% confidence interval, 0.22-0.60; P < .001) and CD20+ B-cell count (hazard ratio, 0.53; 95% confidence interval, 0.30-0.93; P < .001) and lower Disease Risk/HCT-Specific Comorbidity index score. Collective contribution of graft source-specific and event-related immune reconstitution might yield better posttransplant outcomes in CBT.
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22
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Mizuhara K, Fujii N, Meguri Y, Takahashi T, Aoe M, Nakamura M, Seike K, Sando Y, Fujii K, Abe M, Sumii Y, Urata T, Fujiwara Y, Saeki K, Asada N, Ennishi D, Nishimori H, Matsuoka KI, Maeda Y. Persistent hypogammaglobulinemia due to immunoglobulin class switch impairment by peri-transplant rituximab therapy. Int J Hematol 2020; 112:422-426. [PMID: 32342335 DOI: 10.1007/s12185-020-02886-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 04/06/2020] [Accepted: 04/15/2020] [Indexed: 11/29/2022]
Abstract
Post-transplant lymphoproliferative disorder (PTLD) is one of the most serious complications of allogeneic hematopoietic stem cell transplantation (HSCT). Rituximab is effective for PTLD; however, rituximab can produce adverse effects, including hypogammaglobulinemia. Here, we present the case of an 18-year-old female with refractory cytopenia of childhood who developed persistent selective hypogammaglobulinemia with low immunoglobulin G (IgG) 2 and IgG4 levels and monoclonal protein after rituximab therapy against probable PTLD. Despite B-cell recovery, the serum IgG levels gradually declined, reaching < 300 mg/dL at 33 months after rituximab treatment. In addition, class-switched memory (CD27 + IgD -) B cells were limited in phenotypic analysis. These findings suggest that peri-HSCT rituximab may contribute to an abnormal B-cell repertoire induced by impaired immunoglobulin class switch.
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Affiliation(s)
- Kentaro Mizuhara
- Department of Hematology and Oncology, Okayama University Hospital, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Nobuharu Fujii
- Department of Hematology and Oncology, Okayama University Hospital, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan. .,Department of Transfusion Medicine, Okayama University Hospital, Okayama, Japan.
| | - Yusuke Meguri
- Department of Hematology and Oncology, Okayama University Hospital, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Takahide Takahashi
- Department of Laboratory Medicine, Okayama University Hospital, Okayama, Japan
| | - Michinori Aoe
- Department of Laboratory Medicine, Okayama University Hospital, Okayama, Japan
| | - Makoto Nakamura
- Department of Hematology and Oncology, Okayama University Hospital, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan.,Department of Transfusion Medicine, Okayama University Hospital, Okayama, Japan
| | - Keisuke Seike
- Department of Hematology and Oncology, Okayama University Hospital, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan.,Department of Transfusion Medicine, Okayama University Hospital, Okayama, Japan
| | - Yasuhisa Sando
- Department of Hematology and Oncology, Okayama University Hospital, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan.,Department of Transfusion Medicine, Okayama University Hospital, Okayama, Japan
| | - Keiko Fujii
- Department of Hematology and Oncology, Okayama University Hospital, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan.,Department of Transfusion Medicine, Okayama University Hospital, Okayama, Japan
| | - Masaya Abe
- Department of Hematology and Oncology, Okayama University Hospital, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Yuichi Sumii
- Department of Hematology and Oncology, Okayama University Hospital, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Tomohiro Urata
- Department of Hematology and Oncology, Okayama University Hospital, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Yuki Fujiwara
- Department of Hematology and Oncology, Okayama University Hospital, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Kyosuke Saeki
- Department of Hematology and Oncology, Okayama University Hospital, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Noboru Asada
- Department of Hematology and Oncology, Okayama University Hospital, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Daisuke Ennishi
- Department of Hematology and Oncology, Okayama University Hospital, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Hisakazu Nishimori
- Department of Hematology and Oncology, Okayama University Hospital, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Ken-Ichi Matsuoka
- Department of Hematology and Oncology, Okayama University Hospital, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Yoshinobu Maeda
- Department of Hematology and Oncology, Okayama University Hospital, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
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23
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Impact of Cytomegalovirus Reactivation and Natural Killer Reconstitution on Outcomes after Allogeneic Hematopoietic Stem Cell Transplantation: A Single-Center Analysis. Biol Blood Marrow Transplant 2020; 26:171-177. [DOI: 10.1016/j.bbmt.2019.09.028] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 09/17/2019] [Accepted: 09/24/2019] [Indexed: 11/19/2022]
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24
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Stocker N, Labopin M, Boussen I, Paccoud O, Bonnin A, Malard F, Amiel C, Gozlan J, Battipaglia G, Duléry R, Giannotti F, Ruggeri A, Gaugler B, Mohty M, Brissot E. Pre-emptive rituximab treatment for Epstein–Barr virus reactivation after allogeneic hematopoietic stem cell transplantation is a worthwhile strategy in high-risk recipients: a comparative study for immune recovery and clinical outcomes. Bone Marrow Transplant 2019; 55:586-594. [DOI: 10.1038/s41409-019-0699-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 08/03/2019] [Accepted: 08/10/2019] [Indexed: 12/13/2022]
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25
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Martins JP, Andoniou CE, Fleming P, Kuns RD, Schuster IS, Voigt V, Daly S, Varelias A, Tey SK, Degli-Esposti MA, Hill GR. Strain-specific antibody therapy prevents cytomegalovirus reactivation after transplantation. Science 2019; 363:288-293. [PMID: 30655443 DOI: 10.1126/science.aat0066] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Revised: 08/19/2018] [Accepted: 11/15/2018] [Indexed: 12/18/2022]
Abstract
Cytomegalovirus infection is a frequent and life-threatening complication that significantly limits positive transplantation outcomes. We developed preclinical mouse models of cytomegalovirus reactivation after transplantation and found that humoral immunity is essential for preventing viral recrudescence. Preexisting antiviral antibodies decreased after transplant in the presence of graft-versus-host disease and were not replaced, owing to poor reconstitution of donor B cells and elimination of recipient plasma cells. Viral reactivation was prevented by the transfer of immune serum, without a need to identify and target specific antigenic determinants. Notably, serotherapy afforded complete protection, provided that the serum was matched to the infecting viral strain. Thus, we define the mechanisms for cytomegalovirus reactivation after transplantation and identify a readily translatable strategy of exceptional potency, which avoids the constraints of cellular therapies.
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Affiliation(s)
- Jose Paulo Martins
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia.,School of Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - Christopher E Andoniou
- Immunology and Virology Program, Centre for Ophthalmology and Visual Science, University of Western Australia, Perth, Western Australia, Australia.,Centre for Experimental Immunology, Lions Eye Institute, Perth, Western Australia, Australia.,Infection and Immunity Program and Department of Microbiology, Biomedicine Discovery Institute, Monash University, Clayton, Victoria, Australia
| | - Peter Fleming
- Immunology and Virology Program, Centre for Ophthalmology and Visual Science, University of Western Australia, Perth, Western Australia, Australia.,Centre for Experimental Immunology, Lions Eye Institute, Perth, Western Australia, Australia
| | - Rachel D Kuns
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Iona S Schuster
- Immunology and Virology Program, Centre for Ophthalmology and Visual Science, University of Western Australia, Perth, Western Australia, Australia.,Centre for Experimental Immunology, Lions Eye Institute, Perth, Western Australia, Australia.,Infection and Immunity Program and Department of Microbiology, Biomedicine Discovery Institute, Monash University, Clayton, Victoria, Australia
| | - Valentina Voigt
- Immunology and Virology Program, Centre for Ophthalmology and Visual Science, University of Western Australia, Perth, Western Australia, Australia.,Centre for Experimental Immunology, Lions Eye Institute, Perth, Western Australia, Australia
| | - Sheridan Daly
- Immunology and Virology Program, Centre for Ophthalmology and Visual Science, University of Western Australia, Perth, Western Australia, Australia.,Centre for Experimental Immunology, Lions Eye Institute, Perth, Western Australia, Australia
| | - Antiopi Varelias
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Siok-Keen Tey
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Mariapia A Degli-Esposti
- Immunology and Virology Program, Centre for Ophthalmology and Visual Science, University of Western Australia, Perth, Western Australia, Australia. .,Centre for Experimental Immunology, Lions Eye Institute, Perth, Western Australia, Australia.,Infection and Immunity Program and Department of Microbiology, Biomedicine Discovery Institute, Monash University, Clayton, Victoria, Australia
| | - Geoffrey R Hill
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia. .,Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA.,Division of Medical Oncology, University of Washington, Seattle, WA, USA
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26
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Elfeky R, Lazareva A, Qasim W, Veys P. Immune reconstitution following hematopoietic stem cell transplantation using different stem cell sources. Expert Rev Clin Immunol 2019; 15:735-751. [PMID: 31070946 DOI: 10.1080/1744666x.2019.1612746] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Introduction: Adequate immune reconstitution post-HSCT is crucial for the success of transplantation, and can be affected by both patient- and transplant-related factors. Areas covered: A systematic literature search in PubMed, Scopus, and abstracts of international congresses is performed to investigate immune recovery posttransplant. In this review, we discuss the pattern of immune recovery in the post-transplant period focusing on the impact of stem cell source (bone marrow, peripheral blood stem cells, and cord blood) on immune recovery and HSCT outcome. We examine the impact of serotherapy on immune reconstitution and the need to tailor dosing of serotherapy agents when using different stem cell sources. We discuss new techniques being used particularly with cord blood and haploidentical grafts to improve immune recovery in each scenario. Expert opinion: Cord blood T cells provide a unique CD4+ biased immune reconstitution. Initial studies using targeted serotherapy with cord grafts showed improved immune recovery with limited alloreactivity. Two competing haploidentical approaches have developed in recent years including TCRαβ/CD19 depleted grafts and post-cyclophosphamide haplo-HSCT. Both approaches have comparable survival rates with limited alloreactivity. However, delayed immune reconstitution is still an ongoing problem and could be improved by modified donor lymphocyte infusions from the same haploidentical donor.
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Affiliation(s)
- Reem Elfeky
- a Blood and bone marrow transplant unit , Great Ormond Street hospital , London , UK
| | - Arina Lazareva
- a Blood and bone marrow transplant unit , Great Ormond Street hospital , London , UK
| | - Waseem Qasim
- a Blood and bone marrow transplant unit , Great Ormond Street hospital , London , UK
| | - Paul Veys
- a Blood and bone marrow transplant unit , Great Ormond Street hospital , London , UK
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27
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Yamazaki R, Kato J, Koda Y, Sakurai M, Tozawa K, Okayama M, Nakayama H, Watanuki S, Kikuchi T, Hasegawa N, Okamoto S, Mori T. Impact of immunoglobulin G2 subclass level on late-onset bacterial infection after allogeneic hematopoietic stem cell transplantation. Transpl Infect Dis 2019; 21:e13086. [PMID: 30929295 DOI: 10.1111/tid.13086] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 03/04/2019] [Accepted: 03/17/2019] [Indexed: 12/26/2022]
Abstract
BACKGROUND Immunoglobulin (Ig) G2 subclass deficiency is known to be associated with recurrent bacterial respiratory infections caused by capsulated bacteria and is found mostly in pediatric patients. However, its impact after allogeneic hematopoietic stem cell transplantation (HSCT) has not been fully assessed. METHODS We retrospectively evaluated the relationship between IgG2 subclass levels and bacterial pneumonia in 74 adult patients who survived longer than 2 years after allogeneic HSCT. RESULTS During the evaluation period, nine patients developed bacterial pneumonia. The median IgG2 level was significantly lower in patients with an infectious episode than in those without (143 mg/dL vs 287 mg/dL; P < 0.01). In multivariate analysis, a history of rituximab therapy and cord blood as a stem cell source were significantly associated with decreased levels of both IgG2 and IgG2/IgG ratios (P < 0.05). CONCLUSIONS Suboptimal serum IgG2 levels could increase susceptibility to late-onset bacterial pneumonia after allogeneic HSCT. IgG2 levels should be considered carefully, especially in patients receiving cord blood transplantation and/or rituximab treatment.
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Affiliation(s)
- Rie Yamazaki
- Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Jun Kato
- Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Yuya Koda
- Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Masatoshi Sakurai
- Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Keiichi Tozawa
- Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Mikio Okayama
- Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Hitomi Nakayama
- Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Shintaro Watanuki
- Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Taku Kikuchi
- Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Naoki Hasegawa
- Center for Infectious Diseases and Infection Control, Keio University School of Medicine, Tokyo, Japan
| | - Shinichiro Okamoto
- Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Takehiko Mori
- Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan.,Center for Infectious Diseases and Infection Control, Keio University School of Medicine, Tokyo, Japan
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28
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van der Maas NG, Berghuis D, van der Burg M, Lankester AC. B Cell Reconstitution and Influencing Factors After Hematopoietic Stem Cell Transplantation in Children. Front Immunol 2019; 10:782. [PMID: 31031769 PMCID: PMC6473193 DOI: 10.3389/fimmu.2019.00782] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Accepted: 03/25/2019] [Indexed: 12/20/2022] Open
Abstract
B cell reconstitution after hematopoietic stem cell transplantation (HSCT) is variable and influenced by different patient, donor, and treatment related factors. In this review we describe B cell reconstitution after pediatric allogeneic HST, including the kinetics of reconstitution of the different B cell subsets and the development of the B cell repertoire, and discuss the influencing factors. Observational studies show important roles for stem cell source, conditioning regimen, and graft vs. host disease in B cell reconstitution. In addition, B cell recovery can play an important role in post-transplant infections and vaccine responses to encapsulated bacteria, such as pneumococcus. A substantial number of patients experience impaired B cell function and/or dependency on Ig substitution after allogeneic HSCT. The underlying mechanisms are largely unresolved. The integrated aspects of B cell recovery after HSCT, especially BCR repertoire reconstitution, are awaiting further investigation using modern techniques in order to gain more insight into B cell reconstitution and to develop strategies to improve humoral immunity after allogeneic HSCT.
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Affiliation(s)
- Nicolaas G van der Maas
- Willem-Alexander Children's Hospital, Department of Pediatrics and Laboratory for Pediatric Immunology, Leiden University Medical Center, Leiden, Netherlands
| | - Dagmar Berghuis
- Willem-Alexander Children's Hospital, Department of Pediatrics and Laboratory for Pediatric Immunology, Leiden University Medical Center, Leiden, Netherlands
| | - Mirjam van der Burg
- Willem-Alexander Children's Hospital, Department of Pediatrics and Laboratory for Pediatric Immunology, Leiden University Medical Center, Leiden, Netherlands
| | - Arjan C Lankester
- Willem-Alexander Children's Hospital, Department of Pediatrics and Laboratory for Pediatric Immunology, Leiden University Medical Center, Leiden, Netherlands
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29
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McManigle W, Youssef A, Sarantopoulos S. B cells in chronic graft-versus-host disease. Hum Immunol 2019; 80:393-399. [PMID: 30849450 DOI: 10.1016/j.humimm.2019.03.003] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Revised: 02/19/2019] [Accepted: 03/04/2019] [Indexed: 02/06/2023]
Abstract
Allogeneic hematopoietic stem cell transplantation (alloHCT) is the definitive therapy for numerous otherwise incurable hematologic malignancies and non-malignant diseases. The genetic disparity between donor and recipient both underpins therapeutic effects and confers donor immune system-mediated damage in the recipient, called graft-versus-host disease (GVHD). Chronic GVHD (cGVHD) is a major cause of late post-transplant morbidity and mortality. B cells have a substantiated role in cGVHD pathogenesis, as first demonstrated by clinical response to the anti-CD20 monoclonal antibody, rituximab. Initiation of CD20 blockade is met at times with limited therapeutic success that has been associated with altered peripheral B cell homeostasis and excess B Cell Activating Factor of the TNF family (BAFF). Increased BAFF to B cell ratios are associated with the presence of circulating, constitutively activated B cells in patients with cGVHD. These cGVHD patient B cells have increased survival capacity and signal through both BAFF-associated and B Cell Receptor (BCR) signaling pathways. Proximal BCR signaling molecules, Syk and BTK, appear to be hyper-activated in cGVHD B cells and can be targeted with small molecule inhibitors. Murine studies have confirmed roles for Syk and BTK in development of cGVHD. Emerging evidence has prompted investigation of several small molecule inhibitors in an attempt to restore B cell homeostasis and potentially target rare, pathologic B cell populations.
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Affiliation(s)
- William McManigle
- Division of Pulmonary, Allergy, and Critical Care Medicine, Duke University, Durham, NC, USA; Department of Medicine, Duke University, Durham, NC, USA
| | - Ayman Youssef
- Adult Hematology and Bone Marrow Transplantation, Alexandria Faculty of Medicine, Alexandria, Egypt
| | - Stefanie Sarantopoulos
- Department of Medicine, Duke University, Durham, NC, USA; Division of Hematologic Malignancies and Cellular Therapy, Duke University, Durham, NC, USA; Duke Cancer Institute, Duke University, Durham, NC, USA.
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30
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Inhibition of the IRE-1α/XBP-1 pathway prevents chronic GVHD and preserves the GVL effect in mice. Blood Adv 2019; 2:414-427. [PMID: 29483082 DOI: 10.1182/bloodadvances.2017009068] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Accepted: 02/02/2018] [Indexed: 01/07/2023] Open
Abstract
Hematopoietic stem cell transplantation (HCT) is a curative procedure for hematological malignancies, but chronic graft-versus-host disease (cGVHD) remains a major complication after allogeneic HCT. Because donor B cells are essential for cGVHD development and B cells are sensitive to endoplasmic reticulum (ER) stress, we hypothesized that the IRE-1α/XBP-1 pathway is required for B-cell activation and function and for the development of cGVHD. To test this hypothesis, we used conditional knock-out mice deficient of XBP-1 specifically in B cells. Recipients transplanted with donor grafts containing XBP-1-deficient B cells displayed reduced cGVHD compared with controls. Reduction of cGVHD correlated with impaired B-cell functions, including reduced production of anti-double-stranded DNA immunoglobulin G antibodies, CD86, Fas, and GL7 surface expression, and impaired T-cell responses, including reduced interferon-γ production and follicular helper T cells. In a bronchiolitis obliterans cGVHD model, recipients of transplants containing XBP-1-deficient B cells demonstrated improved pulmonary function correlated with reduced donor splenic follicular helper T cells and increased B cells compared with those of wild-type control donor grafts. We then tested if XBP-1 blockade via an IRE-1α inhibitor, B-I09, would attenuate cGVHD and preserve the graft-versus-leukemia (GVL) effect. In a cutaneous cGVHD model, we found that prophylactic administration of B-I09 reduced clinical features of cGVHD, which correlated with reductions in donor T-cell and dendritic cell skin infiltrates. Inhibition of the IRE-1α/XBP-1 pathway also preserved the GVL effect against chronic myelogenous leukemia mediated by allogeneic splenocytes. Collectively, the ER stress response mediated by the IRE-1α/XBP-1 axis is required for cGVHD development but dispensable for GVL activity.
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31
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Rozmus J, Kariminia A, Abdossamadi S, Storer BE, Martin PJ, Lee SJ, Wolff D, Arora M, Cutler C, Schultz KR. Comprehensive B Cell Phenotyping Profile for Chronic Graft-versus-Host Disease Diagnosis. Biol Blood Marrow Transplant 2018; 25:451-458. [PMID: 30447393 DOI: 10.1016/j.bbmt.2018.11.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Accepted: 11/08/2018] [Indexed: 11/19/2022]
Abstract
Previous studies have reported single B cell-related chronic graft-versus-host disease diagnostic (cGVHD) biomarkers, such as B cell-activating factor (BAFF), CD21low, and immature B cells, but research on the performance of biomarker combinations and the covariate effect of steroids is lacking. The primary objective of this study was to determine the most accurate combination of B cell populations using cell surface staining flow cytometry in an independent cohort of patients with cGVHD. Secondary objectives included assessing the effect of corticosteroid use at sample collection on the makeup and accuracy of the diagnostic panel and identifying the mechanism underlying low surface expression of BAFF receptor (BAFF-R) on B cells in cGVHD. Flow cytometry analysis was performed in an adult cohort of post-HCT patients with cGVHD onset (n = 44) and time-matched recipients without cGVHD (n = 63). We confirmed that the onset of cGVHD was associated with higher soluble BAFF (sBAFF) levels, elevated CD27-CD10-CD21low CD19+ B cell and classical switched memory B cell counts, and reduced transitional and naïve B cell counts. The highest single B cell population area under the receiver operating characteristic (ROC) curve (AUC) was .72 for transitional type 1 CD21low B cells. We also showed a significant inverse relationship between sBAFF and surface BAFF-R expression caused by sBAFF modulation of BAFF-R. Steroid use at sample collection influenced the significance of the sBAFF:B cell ratio, naïve and marginal zone-like B cells. The optimal combination of B cell subsets most significantly associated with cGVHD onset with or without concurrent corticosteroid use resulted in ROC AUCs of .87 and .84, respectively. Transitional and CD21low B cells were the only populations present in both panels; however, analyzing only these populations resulted in ROC AUCs of .79 and .78, respectively. This suggests that the inclusion of other populations and use of different panels depending on steroid use is necessary to achieve better accuracy. sBAFF was not a component of either panel. These novel B cell profiles could be tested prospectively in patients post-HSCT and could lead to focused mechanistic studies.
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Affiliation(s)
- Jacob Rozmus
- Division of Pediatric Hematology/Oncology/Blood and Marrow Transplant, Department of Pediatrics, BC Children's Hospital, University of British Columbia, Vancouver, Canada; Michael Cuccione Childhood Cancer Research Program, BC Children's Hospital Research Institute, Vancouver, Canada
| | - Amina Kariminia
- Michael Cuccione Childhood Cancer Research Program, BC Children's Hospital Research Institute, Vancouver, Canada
| | - Sayeh Abdossamadi
- Michael Cuccione Childhood Cancer Research Program, BC Children's Hospital Research Institute, Vancouver, Canada
| | - Barry E Storer
- Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Paul J Martin
- Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Stephanie J Lee
- Fred Hutchinson Cancer Research Center, Seattle, Washington; University of Washington School of Medicine, Seattle, Washington
| | - Daniel Wolff
- Department of Internal Medicine III, University Hospital Regensburg, Germany; Regensburg Center for Interventional Immunology, Regensburg, Germany
| | - Mukta Arora
- University of Minnesota, Blood and Marrow Transplant Program, Minneapolis, Minnesota
| | - Corey Cutler
- Dana Farber Cancer Institute, Boston, Massachusetts
| | - Kirk R Schultz
- Division of Pediatric Hematology/Oncology/Blood and Marrow Transplant, Department of Pediatrics, BC Children's Hospital, University of British Columbia, Vancouver, Canada; Michael Cuccione Childhood Cancer Research Program, BC Children's Hospital Research Institute, Vancouver, Canada.
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32
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Impaired bone marrow B-cell development in mice with a bronchiolitis obliterans model of cGVHD. Blood Adv 2018; 2:2307-2319. [PMID: 30228128 DOI: 10.1182/bloodadvances.2017014977] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Accepted: 08/23/2018] [Indexed: 01/24/2023] Open
Abstract
Chronic graft-versus-host disease (cGVHD) causes significant morbidity and mortality in patients after allogeneic bone marrow (BM) or stem cell transplantation (allo-SCT). Recent work has indicated that both T and B lymphocytes play an important role in the pathophysiology of cGVHD. Previously, our group showed a critical role for the germinal center response in the function of B cells using a bronchiolitis obliterans (BO) model of cGVHD. Here, we demonstrated for the first time that cGVHD is associated with severe defects in the generation of BM B lymphoid and uncommitted common lymphoid progenitor cells. We found an increase in the number of donor CD4+ T cells in the BM of mice with cGVHD that was negatively correlated with B-cell development and the frequency of osteoblasts and Prrx-1-expressing perivascular stromal cells, which are present in the B-cell niche. Use of anti-DR3 monoclonal antibodies to enhance the number of donor regulatory T cells (Tregs) in the donor T-cell inoculum ameliorated the pathology associated with BO in this model. This correlated with an increased number of endosteal osteoblastic cells and significantly improved the generation of B-cell precursors in the BM after allo-SCT. Our work indicates that donor Tregs play a critical role in preserving the generation of B-cell precursors in the BM after allo-SCT. Approaches to enhance the number and/or function of donor Tregs that do not enhance conventional T-cell activity may be important to decrease the incidence and severity of cGVHD in part through normal B-cell lymphopoiesis.
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33
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Hattori N, Saito B, Sasaki Y, Shimada S, Murai S, Abe M, Baba Y, Watanuki M, Fujiwara S, Kawaguchi Y, Arai N, Kabasawa N, Tsukamoto H, Uto Y, Ariizumi H, Yanagisawa K, Harada H, Nakamaki T. Status of Natural Killer Cell Recovery in Day 21 Bone Marrow after Allogeneic Hematopoietic Stem Cell Transplantation Predicts Clinical Outcome. Biol Blood Marrow Transplant 2018; 24:1841-1847. [DOI: 10.1016/j.bbmt.2018.05.007] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Accepted: 05/07/2018] [Indexed: 12/11/2022]
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34
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Stern L, McGuire H, Avdic S, Rizzetto S, Fazekas de St Groth B, Luciani F, Slobedman B, Blyth E. Mass Cytometry for the Assessment of Immune Reconstitution After Hematopoietic Stem Cell Transplantation. Front Immunol 2018; 9:1672. [PMID: 30093901 PMCID: PMC6070614 DOI: 10.3389/fimmu.2018.01672] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2018] [Accepted: 07/05/2018] [Indexed: 12/31/2022] Open
Abstract
Mass cytometry, or Cytometry by Time-Of-Flight, is a powerful new platform for high-dimensional single-cell analysis of the immune system. It enables the simultaneous measurement of over 40 markers on individual cells through the use of monoclonal antibodies conjugated to rare-earth heavy-metal isotopes. In contrast to the fluorochromes used in conventional flow cytometry, metal isotopes display minimal signal overlap when resolved by single-cell mass spectrometry. This review focuses on the potential of mass cytometry as a novel technology for studying immune reconstitution in allogeneic hematopoietic stem cell transplant (HSCT) recipients. Reconstitution of a healthy donor-derived immune system after HSCT involves the coordinated regeneration of innate and adaptive immune cell subsets in the recipient. Mass cytometry presents an opportunity to investigate immune reconstitution post-HSCT from a systems-level perspective, by allowing the phenotypic and functional features of multiple cell populations to be assessed simultaneously. This review explores the current knowledge of immune reconstitution in HSCT recipients and highlights recent mass cytometry studies contributing to the field.
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Affiliation(s)
- Lauren Stern
- University of Sydney, Sydney, NSW, Australia.,Charles Perkins Centre, University of Sydney, Sydney, NSW, Australia.,Discipline of Infectious Diseases and Immunology, Sydney Medical School, University of Sydney, Sydney, NSW, Australia
| | - Helen McGuire
- University of Sydney, Sydney, NSW, Australia.,Charles Perkins Centre, University of Sydney, Sydney, NSW, Australia.,Ramaciotti Facility for Human Systems Biology, University of Sydney, Sydney, NSW, Australia.,Discipline of Pathology, School of Medical Sciences, University of Sydney, Sydney, NSW, Australia
| | - Selmir Avdic
- University of Sydney, Sydney, NSW, Australia.,Charles Perkins Centre, University of Sydney, Sydney, NSW, Australia.,Discipline of Infectious Diseases and Immunology, Sydney Medical School, University of Sydney, Sydney, NSW, Australia
| | | | - Barbara Fazekas de St Groth
- University of Sydney, Sydney, NSW, Australia.,Charles Perkins Centre, University of Sydney, Sydney, NSW, Australia.,Ramaciotti Facility for Human Systems Biology, University of Sydney, Sydney, NSW, Australia.,Discipline of Pathology, School of Medical Sciences, University of Sydney, Sydney, NSW, Australia
| | - Fabio Luciani
- Kirby Institute, University of New South Wales, Sydney, NSW, Australia
| | - Barry Slobedman
- University of Sydney, Sydney, NSW, Australia.,Charles Perkins Centre, University of Sydney, Sydney, NSW, Australia.,Discipline of Infectious Diseases and Immunology, Sydney Medical School, University of Sydney, Sydney, NSW, Australia
| | - Emily Blyth
- University of Sydney, Sydney, NSW, Australia.,Westmead Institute for Medical Research, University of Sydney, Sydney, NSW, Australia.,Blood and Marrow Transplant Unit, Westmead Hospital, Sydney, NSW, Australia.,Sydney Cellular Therapies Laboratory, Westmead, Sydney, NSW, Australia
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35
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Moutuou MM, Pagé G, Zaid I, Lesage S, Guimond M. Restoring T Cell Homeostasis After Allogeneic Stem Cell Transplantation; Principal Limitations and Future Challenges. Front Immunol 2018; 9:1237. [PMID: 29967605 PMCID: PMC6015883 DOI: 10.3389/fimmu.2018.01237] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Accepted: 05/17/2018] [Indexed: 11/29/2022] Open
Abstract
For several leukemia patients, allogeneic stem cell transplantation (allogeneic-SCT) is the unique therapeutic modality that could potentially cure their disease. Despite significant progress made in clinical management of allogeneic-SCT, acute graft-versus-host disease (aGVHD) and infectious complications remain the second and third cause of death after disease recurrence. Clinical options to restore immunocompetence after allogeneic-SCT are very limited as studies have raised awareness about the safety with regards to graft-versus-host disease (GVHD). Preclinical works are now focusing on strategies to improve thymic functions and to restore the peripheral niche that have been damaged by alloreactive T cells. In this mini review, we will provide a brief overview about the adverse effects of GVHD on the thymus and the peripheral niche and the resulting negative outcome on peripheral T cell homeostasis. Finally, we will discuss the potential relevance of coordinating our studies on thymic rejuvenation and improvement of the peripheral lymphoid niche to achieve optimal T cell regeneration in GVHD patients.
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Affiliation(s)
- Moutuaata M Moutuou
- Division d'Hématologie-Oncologie, Centre de Recherche de l'Hôpital Maisonneuve-Rosemont, Montréal, QC, Canada.,Département de Microbiologie, Infectiologie et Immunologie, Université of Montréal, Montréal, QC, Canada
| | - Gabriel Pagé
- Département de Microbiologie, Infectiologie et Immunologie, Université of Montréal, Montréal, QC, Canada
| | - Intesar Zaid
- Division d'Hématologie-Oncologie, Centre de Recherche de l'Hôpital Maisonneuve-Rosemont, Montréal, QC, Canada.,Département de Microbiologie, Infectiologie et Immunologie, Université of Montréal, Montréal, QC, Canada
| | - Sylvie Lesage
- Division d'Hématologie-Oncologie, Centre de Recherche de l'Hôpital Maisonneuve-Rosemont, Montréal, QC, Canada.,Département de Microbiologie, Infectiologie et Immunologie, Université of Montréal, Montréal, QC, Canada
| | - Martin Guimond
- Division d'Hématologie-Oncologie, Centre de Recherche de l'Hôpital Maisonneuve-Rosemont, Montréal, QC, Canada.,Département de Microbiologie, Infectiologie et Immunologie, Université of Montréal, Montréal, QC, Canada
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36
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Khoder A, Alsuliman A, Basar R, Sobieski C, Kondo K, Alousi AM, Szydlo R, Muftuoglu M, Shaim H, Apperley JF, Gokdemir E, Cooper N, Mehta RS, Marin D, Champlin R, Shpall E, Rezvani K. Evidence for B Cell Exhaustion in Chronic Graft-versus-Host Disease. Front Immunol 2018; 8:1937. [PMID: 29375566 PMCID: PMC5770573 DOI: 10.3389/fimmu.2017.01937] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Accepted: 12/15/2017] [Indexed: 12/30/2022] Open
Abstract
Chronic graft-versus-host disease (cGvHD) remains a major complication of allogeneic hematopoietic stem cell transplantation (HSCT). A number of studies support a role for B cells in the pathogenesis of cGvHD. In this study, we report the presence of an expanded population of CD19+CD21- B cells with features of exhaustion in the peripheral blood of patients with cGvHD. CD21- B cells were significantly increased in patients with active cGvHD compared to patients without cGvHD and healthy controls (median 12.2 versus 2.12 versus 3%, respectively; p < 0.01). Compared with naïve (CD27-CD21+) and classical memory (CD27+CD21+) B cells, CD19+CD21- B cells in cGvHD were CD10 negative, CD27 negative and CD20hi, and exhibited features of exhaustion, including increased expression of multiple inhibitory receptors such as FCRL4, CD22, CD85J, and altered expression of chemokine and adhesion molecules such as CD11c, CXCR3, CCR7, and CD62L. Moreover, CD21- B cells in cGvHD patients were functionally exhausted and displayed poor proliferative response and calcium mobilization in response to B-cell receptor triggering and CD40 ligation. Finally, the frequencies of circulating CD21- B cells correlated with cGvHD severity in patients after HSCT. Our study further characterizes B cells in chronic cGVHD and supports the use of CD21-CD27-CD10- B cell frequencies as a biomarker of disease severity.
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Affiliation(s)
- Ahmad Khoder
- Department of Haematology, Imperial College London, London, United Kingdom
| | - Abdullah Alsuliman
- Department of Haematology, Imperial College London, London, United Kingdom
| | - Rafet Basar
- Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Catherine Sobieski
- Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Kayo Kondo
- Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Amin Majid Alousi
- Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Richard Szydlo
- Department of Haematology, Imperial College London, London, United Kingdom
| | - Muharrem Muftuoglu
- Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Hila Shaim
- Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Jane F Apperley
- Department of Haematology, Imperial College London, London, United Kingdom
| | - Elif Gokdemir
- Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Nichola Cooper
- Department of Haematology, Imperial College London, London, United Kingdom
| | - Rohtesh S Mehta
- Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - David Marin
- Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Richard Champlin
- Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Elizabeth Shpall
- Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Katayoun Rezvani
- Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, TX, United States
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37
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Assessment of TREC, KREC and telomere length in long-term survivors after allogeneic HSCT: the role of GvHD and graft source and evidence for telomere homeostasis in young recipients. Bone Marrow Transplant 2017; 53:69-77. [PMID: 28991250 DOI: 10.1038/bmt.2017.216] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2017] [Revised: 08/23/2017] [Accepted: 08/24/2017] [Indexed: 11/08/2022]
Abstract
Reconstitution of the adaptive immune system following allogeneic hematopoietic stem cell transplantation is crucial for beneficial outcome and is affected by several factors, such as GvHD and graft source. The impact of these factors on immune reconstitution has been thoroughly investigated during the early phase after transplantation. However, little is known about their long-term effect. Similarly, leukocyte telomere length (TL) shortening has been reported shortly after transplantation. Nevertheless, whether TL shortening continues in long-term aspect is still unsettled. Here, we assessed T-cell receptor excision circle (TREC), kappa deleting recombination excision circle (KREC) and leukocyte TL in recipients and donors several years post transplantation (median 17 years). Our analysis showed that, recipients who received bone marrow (BM) as the graft source have higher levels of both TREC and KREC. Also, chronic GvHD affected TREC levels and TL but not KREC levels. Finally, we show that recipient's TL was longer than respective donors in a group of young age recipients with high KREC levels. Our results suggest that BM can be beneficial for long-term adaptive immune recovery. We also present supporting evidence for recipient telomere homeostasis, especially in young age recipients, rather than telomere shortening.
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38
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MacDonald KP, Blazar BR, Hill GR. Cytokine mediators of chronic graft-versus-host disease. J Clin Invest 2017; 127:2452-2463. [PMID: 28665299 DOI: 10.1172/jci90593] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Substantial preclinical and clinical research into chronic graft-versus-host disease (cGVHD) has come to fruition in the last five years, generating a clear understanding of a complex cytokine-driven cellular network. cGVHD is mediated by naive T cells differentiating within IL-17-secreting T cell and follicular Th cell paradigms to generate IL-21 and IL-17A, which drive pathogenic germinal center (GC) B cell reactions and monocyte-macrophage differentiation, respectively. cGVHD pathogenesis includes thymic damage, impaired antigen presentation, and a failure in IL-2-dependent Treg homeostasis. Pathogenic GC B cell and macrophage reactions culminate in antibody formation and TGF-β secretion, respectively, leading to fibrosis. This new understanding permits the design of rational cytokine and intracellular signaling pathway-targeted therapeutics, reviewed herein.
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Affiliation(s)
- Kelli Pa MacDonald
- Antigen Presentation and Immunoregulation Laboratory, QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | - Bruce R Blazar
- Masonic Cancer Center; and Division of Blood and Marrow Transplantation, Department of Pediatrics; University of Minnesota, Minneapolis, USA
| | - Geoffrey R Hill
- Bone Marrow Transplantation Laboratory, QIMR Berghofer Medical Research Institute, Brisbane, Australia.,Royal Brisbane and Women's Hospital, Brisbane, Australia
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39
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Servais S, Hannon M, Peffault de Latour R, Socie G, Beguin Y. Reconstitution of adaptive immunity after umbilical cord blood transplantation: impact on infectious complications. Stem Cell Investig 2017; 4:40. [PMID: 28607914 DOI: 10.21037/sci.2017.05.03] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2017] [Accepted: 05/04/2017] [Indexed: 01/07/2023]
Abstract
In comparison with allogeneic stem cell transplantation (alloHSCT) with other stem cell sources, umbilical cord blood transplantation (UCBT) was traditionally associated with increased risk of infections, particularly during the first 3 months after transplantation. Longitudinal studies of immune monitoring reported peculiar patterns of T- and B-cell recovery in the peripheral blood of UCB recipients during the first months post-transplantation. Overall, current data suggest delayed reconstitution of naive and memory CD4+ and CD8+ T-cell pools after UCBT. This is particularly true for adult recipients and for patients who received in vivo T-cell depleting approaches before the transplantation. Such delayed T-cell recovery may increase susceptibility of UCB recipients for developing opportunistic infections and viral reactivations. Regarding B-cell recovery, UCBT was associated with accelerated B-lymphopoiesis. Recent studies also reported evidence for faster functional memory B-cell recovery in UCB recipients. In this article, we briefly review T- and B-cell reconstitution after alloHSCT, with emphasis on peculiarities observed after UCBT. We further put these data in lines with risks of infections after UCBT.
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Affiliation(s)
- Sophie Servais
- Department of Hematology, CHU and University of Liège, Liège, Belgium.,GIGA I3, University of Liège, Liège, Belgium
| | | | - Régis Peffault de Latour
- Department of Hematology and Bone Marrow Transplantation, Hôpital Saint-Louis, APHP, University Paris VII, Paris, France.,INSERM UMR 1160, Hôpital Saint Louis, University Paris VII, Paris, France
| | - Gérard Socie
- Department of Hematology and Bone Marrow Transplantation, Hôpital Saint-Louis, APHP, University Paris VII, Paris, France.,INSERM UMR 1160, Hôpital Saint Louis, University Paris VII, Paris, France
| | - Yves Beguin
- Department of Hematology, CHU and University of Liège, Liège, Belgium.,GIGA I3, University of Liège, Liège, Belgium
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40
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Abdel-Azim H, Elshoury A, Mahadeo KM, Parkman R, Kapoor N. Humoral Immune Reconstitution Kinetics after Allogeneic Hematopoietic Stem Cell Transplantation in Children: A Maturation Block of IgM Memory B Cells May Lead to Impaired Antibody Immune Reconstitution. Biol Blood Marrow Transplant 2017; 23:1437-1446. [PMID: 28495643 DOI: 10.1016/j.bbmt.2017.05.005] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Accepted: 05/04/2017] [Indexed: 01/25/2023]
Abstract
Although T cell immune reconstitution after allogeneic hematopoietic stem cell transplantation (allo-HSCT) has been well studied, long-term B cell immune reconstitution remains less characterized. We evaluated humoral immune reconstitution among 71 pediatric allo-HSCT recipients. Although tetanus toxoid antibody levels were normal at 1 year after allo-HSCT, antipolysaccharide carbohydrate antibodies remained persistently low for up to 5 years. While naive B cell counts normalized by 6 months, IgM memory B cell deficiency persisted for up to 2 years (P = .01); switched memory B cell deficiency normalized by 1 year after allo-HSCT. CD4+ T cell immune reconstitution correlated with that of switched memory B cells as early as 6 months after allo-HSCT (r = .55, P = .002) but did not correlate with IgM memory B cells at any time point after allo-HSCT. Taken together, this suggests that allo-HSCT recipients have impaired antibody immune reconstitution, mainly due to IgM memory B cell maturation block, compared with more prompt T cell-dependent switched memory cell immune reconstitution. We further explored other factors that might affect humoral immune reconstitution. The use of total body irradiation was associated with lower naive B cells counts at 6 months after HSCT (P = .04) and lower IgM (P = .008) and switched (P = .003) memory B cells up to 2 years. Allo-HSCT recipients with extensive chronic graft-versus-host disease had lower IgM memory B cell counts (P = .03) up to 2 years after allo-HSCT. The use of cord blood was associated with better naive (P = .01), IgM (P = .0005), and switched memory (P = .006) B cells immune reconstitution. These findings may inform future prophylaxis and treatment strategies regarding risk of overwhelming infection, graft-versus-host disease, and post-allogeneic HSCT revaccination.
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Affiliation(s)
- Hisham Abdel-Azim
- Division of Hematology, Oncology, and Blood and Marrow Transplantation, Children's Hospital Los Angeles, Los Angeles, California; University of Southern California Keck School of Medicine, Los Angeles, California.
| | - Amro Elshoury
- Division of Hematology, Oncology, and Blood and Marrow Transplantation, Children's Hospital Los Angeles, Los Angeles, California
| | - Kris M Mahadeo
- Division of Hematology, Oncology, and Blood and Marrow Transplantation, Children's Hospital Los Angeles, Los Angeles, California; University of Southern California Keck School of Medicine, Los Angeles, California
| | - Robertson Parkman
- Division of Hematology, Oncology, and Blood and Marrow Transplantation, Children's Hospital Los Angeles, Los Angeles, California; University of Southern California Keck School of Medicine, Los Angeles, California
| | - Neena Kapoor
- Division of Hematology, Oncology, and Blood and Marrow Transplantation, Children's Hospital Los Angeles, Los Angeles, California; University of Southern California Keck School of Medicine, Los Angeles, California
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41
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Bohmann EM, Fehn U, Holler B, Weber D, Holler E, Herr W, Hoffmann P, Edinger M, Wolff D. Altered immune reconstitution of B and T cells precedes the onset of clinical symptoms of chronic graft-versus-host disease and is influenced by the type of onset. Ann Hematol 2016; 96:299-310. [PMID: 27942862 DOI: 10.1007/s00277-016-2881-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Accepted: 11/14/2016] [Indexed: 10/20/2022]
Abstract
We analyzed lymphocyte subpopulations and cytokines 3 months after allogeneic hematopoietic stem cell transplantation aiming to identify predictive cellular and serum markers for chronic graft-versus-host disease (cGVHD). Samples of 49 patients (pts) (no cGVHD (n = 14), subsequent quiescent onset (n = 16), de novo onset of cGVHD (n = 19)) were analyzed in the absence of active GVHD by flow cytometry and enzyme-linked immunosorbent assay. All mean absolute cell counts are presented as cells per microliter; relative cell counts are presented as percentage of lymphocytes. Pts with subsequent de novo cGVHD had significantly higher relative and absolute counts of CD4+ T cells including higher absolute counts of CD4+ memory T cells (22.36%; 206.55/μl; 136/μl, respectively) compared to pts with subsequent quiescent onset of cGVHD (12.41%; 83.42/μl; 54.3/μl) and pts without cGVHD (10.55%) with regard to relative counts of CD4+ T cells. Similarly, significantly more relative and absolute regulatory T cell numbers (CD4+FOXP3+) were detected in pts with de novo onset of cGVHD (3.08% and 24.63/μl) compared to those in pts without (1.25% and 9.06/μl) or with quiescent onset of cGVHD (1.15% and 6.91/μl). Finally, relative B cell counts, including naïve and memory B cells, were also significantly decreased in pts developing quiescent cGVHD (0.85, 0.73, 0.12% resp.) when compared to pts with de novo onset (5.61, 5.24, 0.38%). The results demonstrate that alterations in immune reconstitution are already present before onset of clinical symptoms and differ between de novo and quiescent onset of disease.
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Affiliation(s)
- E-M Bohmann
- Department of Internal Medicine III, University Hospital of Regensburg, F.J. Strauss Allee 11, 93053, Regensburg, Germany
| | - U Fehn
- Department of Internal Medicine III, University Hospital of Regensburg, F.J. Strauss Allee 11, 93053, Regensburg, Germany.,Regensburg Center for Interventional Immunology, University of Regensburg, Regensburg, Germany
| | - B Holler
- Department of Internal Medicine III, University Hospital of Regensburg, F.J. Strauss Allee 11, 93053, Regensburg, Germany
| | - D Weber
- Department of Internal Medicine III, University Hospital of Regensburg, F.J. Strauss Allee 11, 93053, Regensburg, Germany
| | - E Holler
- Department of Internal Medicine III, University Hospital of Regensburg, F.J. Strauss Allee 11, 93053, Regensburg, Germany.,Regensburg Center for Interventional Immunology, University of Regensburg, Regensburg, Germany
| | - W Herr
- Department of Internal Medicine III, University Hospital of Regensburg, F.J. Strauss Allee 11, 93053, Regensburg, Germany
| | - P Hoffmann
- Department of Internal Medicine III, University Hospital of Regensburg, F.J. Strauss Allee 11, 93053, Regensburg, Germany.,Regensburg Center for Interventional Immunology, University of Regensburg, Regensburg, Germany
| | - M Edinger
- Department of Internal Medicine III, University Hospital of Regensburg, F.J. Strauss Allee 11, 93053, Regensburg, Germany.,Regensburg Center for Interventional Immunology, University of Regensburg, Regensburg, Germany
| | - D Wolff
- Department of Internal Medicine III, University Hospital of Regensburg, F.J. Strauss Allee 11, 93053, Regensburg, Germany. .,Regensburg Center for Interventional Immunology, University of Regensburg, Regensburg, Germany.
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42
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Ogonek J, Kralj Juric M, Ghimire S, Varanasi PR, Holler E, Greinix H, Weissinger E. Immune Reconstitution after Allogeneic Hematopoietic Stem Cell Transplantation. Front Immunol 2016; 7:507. [PMID: 27909435 PMCID: PMC5112259 DOI: 10.3389/fimmu.2016.00507] [Citation(s) in RCA: 262] [Impact Index Per Article: 32.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2016] [Accepted: 11/02/2016] [Indexed: 12/17/2022] Open
Abstract
The timely reconstitution and regain of function of a donor-derived immune system is of utmost importance for the recovery and long-term survival of patients after allogeneic hematopoietic stem cell transplantation (HSCT). Of note, new developments such as umbilical cord blood or haploidentical grafts were associated with prolonged immunodeficiency due to delayed immune reconstitution, raising the need for better understanding and enhancing the process of immune reconstitution and finding strategies to further optimize these transplant procedures. Immune reconstitution post-HSCT occurs in several phases, innate immunity being the first to regain function. The slow T cell reconstitution is regarded as primarily responsible for deleterious infections with latent viruses or fungi, occurrence of graft-versus-host disease, and relapse. Here we aim to summarize the major steps of the adaptive immune reconstitution and will discuss the importance of immune balance in patients after HSCT.
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Affiliation(s)
- Justyna Ogonek
- Transplantation Biology, Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | - Mateja Kralj Juric
- BMT, Department of Internal Medicine I, Medical University of Vienna, Vienna, Austria
| | - Sakhila Ghimire
- Department of Hematology and Oncology, University of Regensburg, Regensburg, Germany
| | - Pavankumar Reddy Varanasi
- Transplantation Biology, Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | - Ernst Holler
- Department of Hematology and Oncology, University of Regensburg, Regensburg, Germany
| | | | - Eva Weissinger
- Transplantation Biology, Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
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43
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Chronic graft-versus-host disease: biological insights from preclinical and clinical studies. Blood 2016; 129:13-21. [PMID: 27821504 DOI: 10.1182/blood-2016-06-686618] [Citation(s) in RCA: 182] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2016] [Accepted: 07/06/2016] [Indexed: 12/15/2022] Open
Abstract
With the increasing use of mismatched, unrelated, and granulocyte colony-stimulating factor-mobilized peripheral blood stem cell donor grafts and successful treatment of older recipients, chronic graft-versus-host disease (cGVHD) has emerged as the major cause of nonrelapse mortality and morbidity. cGVHD is characterized by lichenoid changes and fibrosis that affects a multitude of tissues, compromising organ function. Beyond steroids, effective treatment options are limited. Thus, new strategies to both prevent and treat disease are urgently required. Over the last 5 years, our understanding of cGVHD pathogenesis and basic biology, born out of a combination of mouse models and correlative clinical studies, has radically improved. We now understand that cGVHD is initiated by naive T cells, differentiating predominantly within highly inflammatory T-helper 17/T-cytotoxic 17 and T-follicular helper paradigms with consequent thymic damage and impaired donor antigen presentation in the periphery. This leads to aberrant T- and B-cell activation and differentiation, which cooperate to generate antibody-secreting cells that cause the deposition of antibodies to polymorphic recipient antigens (ie, alloantibody) or nonpolymorphic antigens common to both recipient and donor (ie, autoantibody). It is now clear that alloantibody can, in concert with colony-stimulating factor 1 (CSF-1)-dependent donor macrophages, induce a transforming growth factor β-high environment locally within target tissue that results in scleroderma and bronchiolitis obliterans, diagnostic features of cGVHD. These findings have yielded a raft of potential new therapeutics, centered on naive T-cell depletion, interleukin-17/21 inhibition, kinase inhibition, regulatory T-cell restoration, and CSF-1 inhibition. This new understanding of cGVHD finally gives hope that effective therapies are imminent for this devastating transplant complication.
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44
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Assessment of immune reconstitution status in recipients of a successful hematopoietic stem cell transplant from peripheral blood after reduced intensity conditioning. Blood Cells Mol Dis 2016; 58:52-6. [DOI: 10.1016/j.bcmd.2016.03.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2016] [Revised: 02/29/2016] [Accepted: 03/01/2016] [Indexed: 01/23/2023]
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45
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Szyska M, Na IK. Bone Marrow GvHD after Allogeneic Hematopoietic Stem Cell Transplantation. Front Immunol 2016; 7:118. [PMID: 27066008 PMCID: PMC4811960 DOI: 10.3389/fimmu.2016.00118] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Accepted: 03/15/2016] [Indexed: 12/15/2022] Open
Abstract
The bone marrow is the origin of all hematopoietic lineages and an important homing site for memory cells of the adaptive immune system. It has recently emerged as a graft-versus-host disease (GvHD) target organ after allogeneic stem cell transplantation (alloHSCT), marked by depletion of both hematopoietic progenitors and niche-forming cells. Serious effects on the restoration of hematopoietic function and immunological memory are common, especially in patients after myeloablative conditioning therapy. Cytopenia and durable immunodeficiency caused by the depletion of hematopoietic progenitors and destruction of bone marrow niches negatively influence the outcome of alloHSCT. The complex balance between immunosuppressive and cell-depleting treatments, GvHD and immune reconstitution, as well as the desirable graft-versus-tumor (GvT) effect remains a great challenge for clinicians.
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Affiliation(s)
- Martin Szyska
- Experimental and Clinical Research Center (ECRC) , Berlin , Germany
| | - Il-Kang Na
- Experimental and Clinical Research Center (ECRC), Berlin, Germany; Department of Hematology, Oncology and Tumor Immunology, Charité - Universitätsmedizin Berlin, Berlin, Germany
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46
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Sundin M, Remberger M, Lindqvist H, Omazic B, Sundberg B, Uzunel M, Winiarski J. Hypogammaglobulinemia in children after allogeneic hematopoietic stem cell transplantation: a cytokine mediated immunoglobulin isotype class switch arrest? Pediatr Blood Cancer 2015; 62:890-6. [PMID: 25623620 DOI: 10.1002/pbc.25409] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2014] [Accepted: 12/02/2014] [Indexed: 01/03/2023]
Abstract
BACKGROUND Hypogammaglobulinemia (hypo-IgG) is common early post-HSCT in children, occasionally necessitating long-term immunoglobulin (Ig) G replacement therapy. IgG replacement may not reduce mortality, although infectious complications are decreased PROCEDURE Clinical data and samples from 86 children were analyzed retrospectively with the aim to identify risk factors for developing long-term hypo-IgG (i.e., requiring ≥ 3 months IgG replacement) post-HSCT and studying the underlying biology. Laboratory studies covered serum cytokines, IGHG2 genotyping and routine laboratory investigations. Results were analyzed statistically. RESULTS Forty-eight percent of the children developed long-term hypo-IgG. These children were younger (<5 years) and had higher acute GvHD incidence, but had better overall survival (88% vs. 69%, P = 0.036). Significantly lower Ig levels post-HSCT but equal immune cell recovery were seen in patients with long-term hypo-IgG compared with those of transient or no hypo-IgG. Pre-HSCT IL-6 and -7 and post-HSCT BAFF and APRIL levels were significantly higher in the long-term hypo-IgG group. CONCLUSIONS Findings suggests an unfavorable cytokine milieu for graft-derived immune recovery, possibly inducing Ig isotype class switch arrest. Younger age, acute GvHD, and higher pre-HSCT IL-6 levels were identified as significant risk factors for long-term hypo-IgG. Long-term hypo-IgG post-HSCT does not need to be unfavorable and could be an effect of deteriorated cytokine signaling.
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Affiliation(s)
- Mikael Sundin
- Division of Pediatrics, Department of Clinical Science, Intervention and Technology (CLINTEC); and; Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
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47
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Roll P, Muhammad K, Stuhler G, Grigoleit U, Einsele H, Tony HP. Effect of ATG-F on B-cell reconstitution after hematopoietic stem cell transplantation. Eur J Haematol 2015; 95:514-23. [PMID: 25677646 DOI: 10.1111/ejh.12524] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/16/2015] [Indexed: 01/03/2023]
Abstract
Antithymocyte globulin Fresenius (ATG-F) is used before hematopoietic stem cell transplantation to prevent graft rejection and graft-versus-host disease in patients with HLA-matched unrelated donors or mismatched volunteers. However, little is known about the effect of ATG-F on the reconstitution of B-cell subsets. Sixty-seven patients were longitudinally studied at day 15, day 30, and then monthly after hematopoietic stem cell transplantation. Conditioning regimes included ATG-F, which was infused at days 3, 2 and 1 at a dosage of 10 mg/kg/d. Twenty-seven patients received conditioning regimes without ATG. ATG-treated patients showed a significant delay of CD19+ B cells in the early recovery period. The absolute numbers of circulating CD19+ B cells were significantly lower (P < 0.05) up to 5 months post-transplantation compared to non-ATG patients. The recovery of the memory compartment was delayed in both groups and did not reach normal values 1-year post-transplantation. ATG-treated patient showed significantly lower absolute numbers of circulating CD27+ memory B cells in the first-month after transplantation compared to non-ATG patients. In conclusion, treatment with ATG in the conditioning regime of patients undergoing allogeneic hematopoietic stem cell transplantation leads to a significant delay of CD19+ B cells. Thus, ATG seems also to negatively influence B-cell immune reconstitution.
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Affiliation(s)
- Petra Roll
- Department of Medicine II, University of Würzburg, Würzburg, Germany
| | - Khalid Muhammad
- Department of Medicine II, University of Würzburg, Würzburg, Germany
| | - Gernot Stuhler
- Department of Medicine II, University of Würzburg, Würzburg, Germany
| | - Ulrich Grigoleit
- Department of Medicine II, University of Würzburg, Würzburg, Germany
| | - Hermann Einsele
- Department of Medicine II, University of Würzburg, Würzburg, Germany
| | - Hans-Peter Tony
- Department of Medicine II, University of Würzburg, Würzburg, Germany
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48
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Abstract
Recent studies have compelled further interest in the potential pathological role of B cells in chronic graft-versus-host disease (cGVHD). In patients with cGVHD, B cells are activated and primed for survival via B-cell activating factor and B-cell receptor-associated pathways. Understanding the signaling pathways that drive immune pathology in cGVHD will facilitate the development of new strategies to selectively target aberrantly activated B cells and restore normal B-cell homeostasis after allogeneic stem cell transplantation.
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49
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van den Brink MRM, Velardi E, Perales MA. Immune reconstitution following stem cell transplantation. HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2015; 2015:215-219. [PMID: 26637724 DOI: 10.1182/asheducation-2015.1.215] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Affiliation(s)
- Marcel R M van den Brink
- Department of Medicine, Adult Bone Marrow Transplant Service, Memorial Sloan Kettering Cancer Center, New York, NY; Weill Cornell Medical College, New York, NY; Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY; and
| | - Enrico Velardi
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY; and Division of Pharmacology, Department of Medicine, University of Perugia, Perugia, Italy
| | - Miguel-Angel Perales
- Department of Medicine, Adult Bone Marrow Transplant Service, Memorial Sloan Kettering Cancer Center, New York, NY; Weill Cornell Medical College, New York, NY
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50
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Itzykson R, Robin M, Moins-Teisserenc H, Delord M, Busson M, Xhaard A, de Fontebrune FS, Peffault de Latour R, Toubert A, Socié G. Cytomegalovirus shapes long-term immune reconstitution after allogeneic stem cell transplantation. Haematologica 2014; 100:114-23. [PMID: 25261095 DOI: 10.3324/haematol.2014.113415] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Immune reconstitution after allogeneic stem cell transplantation is a dynamic and complex process depending on the recipient and donor characteristics, on the modalities of transplantation, and on the occurrence of graft-versus-host disease. Multivariate methods widely used for gene expression profiling can simultaneously analyze the patterns of a great number of biological variables on a heterogeneous set of patients. Here we use these methods on flow cytometry assessment of up to 25 lymphocyte populations to analyze the global pattern of long-term immune reconstitution after transplantation. Immune patterns were most distinct from healthy controls at six months, and had not yet fully recovered as long as two years after transplant. The two principal determinants of variability were linked to the balance of B and CD8(+) T cells and of natural killer and B cells, respectively. Recipient's cytomegalovirus serostatus, cytomegalovirus replication, and chronic graft-versus-host disease were the main factors shaping the immune pattern one year after transplant. We identified a complex signature of under- and over-representation of immune populations dictated by recipient's cytomegalovirus seropositivity. Finally, we identified dimensions of variance in immune patterns as significant predictors of long-term non-relapse mortality, independently of chronic graft-versus-host disease.
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Affiliation(s)
- Raphael Itzykson
- Service d'Hématologie Greffe, Hôpital Saint-Louis, APHP, Paris Université Paris-Diderot et Paris Sorbonne Cité
| | - Marie Robin
- Service d'Hématologie Greffe, Hôpital Saint-Louis, APHP, Paris
| | - Helene Moins-Teisserenc
- Université Paris-Diderot et Paris Sorbonne Cité Laboratoire d'Immunologie, Hôpital Saint-Louis, APHP, Paris Inserm UMRS-1160, Institut Universitaire d'Hématologie, Paris
| | - Marc Delord
- Université Paris-Diderot et Paris Sorbonne Cité Plateforme de Bioinformatique et Biostatistique, Institut Universitaire d'Hématologie, Paris, France
| | - Marc Busson
- Laboratoire d'Immunologie, Hôpital Saint-Louis, APHP, Paris Inserm UMRS-1160, Institut Universitaire d'Hématologie, Paris
| | - Aliénor Xhaard
- Service d'Hématologie Greffe, Hôpital Saint-Louis, APHP, Paris
| | - Flore Sicre de Fontebrune
- Service d'Hématologie Greffe, Hôpital Saint-Louis, APHP, Paris Université Paris-Diderot et Paris Sorbonne Cité
| | | | - Antoine Toubert
- Université Paris-Diderot et Paris Sorbonne Cité Laboratoire d'Immunologie, Hôpital Saint-Louis, APHP, Paris Inserm UMRS-1160, Institut Universitaire d'Hématologie, Paris
| | - Gérard Socié
- Service d'Hématologie Greffe, Hôpital Saint-Louis, APHP, Paris Université Paris-Diderot et Paris Sorbonne Cité Inserm UMRS-1160, Institut Universitaire d'Hématologie, Paris
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