1
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Bai Y, Wang D, Li W, Huang Y, Ye X, Waite J, Barry T, Edelmann KH, Levenkova N, Guo C, Skokos D, Wei Y, Macdonald LE, Fury W. Evaluation of the capacities of mouse TCR profiling from short read RNA-seq data. PLoS One 2018; 13:e0207020. [PMID: 30439982 PMCID: PMC6237323 DOI: 10.1371/journal.pone.0207020] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Accepted: 10/22/2018] [Indexed: 11/18/2022] Open
Abstract
Profiling T cell receptor (TCR) repertoire via short read transcriptome sequencing (RNA-Seq) has a unique advantage of probing simultaneously TCRs and the genome-wide RNA expression of other genes. However, compared to targeted amplicon approaches, the shorter read length is more prone to mapping error. In addition, only a small percentage of the genome-wide reads may cover the TCR loci and thus the repertoire could be significantly under-sampled. Although this approach has been applied in a few studies, the utility of transcriptome sequencing in probing TCR repertoires has not been evaluated extensively. Here we present a systematic assessment of RNA-Seq in TCR profiling. We evaluate the power of both Fluidigm C1 full-length single cell RNA-Seq and bulk RNA-Seq in characterizing the repertoires of different diversities under either naïve conditions or after immunogenic challenges. Standard read length and sequencing coverage were employed so that the evaluation was conducted in accord with the current RNA-Seq practices. Despite high sequencing depth in bulk RNA-Seq, we encountered difficulty quantifying TCRs with low transcript abundance (<1%). Nevertheless, top enriched TCRs with an abundance of 1–3% or higher can be faithfully detected and quantified. When top TCR sequences are of interest and transcriptome sequencing is available, it is worthwhile to conduct a TCR profiling using the RNA-Seq data.
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Affiliation(s)
- Yu Bai
- Regeneron Pharmaceuticals, Tarrytown, New York, United States of America
- * E-mail: (YB); (WF)
| | - David Wang
- Department of Biological Statistics and Computational Biology, Cornell University, Ithaca, New York, United States of America
| | - Wentian Li
- Robert S. Boas Center for Genomics & Human Genetics, Feinstein Institute for Medical Research, Northwell Health, Manhasset, New York, United States of America
| | - Ying Huang
- Regeneron Pharmaceuticals, Tarrytown, New York, United States of America
| | - Xuan Ye
- Regeneron Pharmaceuticals, Tarrytown, New York, United States of America
| | - Janelle Waite
- Regeneron Pharmaceuticals, Tarrytown, New York, United States of America
| | - Thomas Barry
- Regeneron Pharmaceuticals, Tarrytown, New York, United States of America
| | - Kurt H. Edelmann
- Regeneron Pharmaceuticals, Tarrytown, New York, United States of America
| | - Natasha Levenkova
- Regeneron Pharmaceuticals, Tarrytown, New York, United States of America
| | - Chunguang Guo
- Regeneron Pharmaceuticals, Tarrytown, New York, United States of America
| | - Dimitris Skokos
- Regeneron Pharmaceuticals, Tarrytown, New York, United States of America
| | - Yi Wei
- Regeneron Pharmaceuticals, Tarrytown, New York, United States of America
| | - Lynn E. Macdonald
- Regeneron Pharmaceuticals, Tarrytown, New York, United States of America
| | - Wen Fury
- Regeneron Pharmaceuticals, Tarrytown, New York, United States of America
- * E-mail: (YB); (WF)
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2
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Lehman JS, Hashmi SK, Lazarus HM, el-Azhary RA, Gibson LE, Hogan WJ, Litzow MR, Patnaik MS, Buadi F, Lacy MQ, Dasari S, Vanderboom P, Meves A. Immunophenotypic and molecular comparison between allogeneic and autologous graft-vs-host disease of the skin: A retrospective study using immunohistochemical and proteomics methods. J Cutan Pathol 2017; 44:1087-1091. [PMID: 28906023 PMCID: PMC5942197 DOI: 10.1111/cup.13019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Revised: 07/25/2017] [Accepted: 08/06/2017] [Indexed: 11/30/2022]
Affiliation(s)
- Julia S. Lehman
- Department of Dermatology, Mayo Clinic, Rochester, MN
- Department of Laboratory Medicine and Pathology, Mayo Clinic,
Rochester, MN
| | | | - Hillard M. Lazarus
- Adult Hematologic Malignancies & Stem Cell Transplant
Section, Seidman Cancer Center, University Hospitals Case Medical Center, Cleveland,
OH
| | | | - Lawrence E. Gibson
- Department of Dermatology, Mayo Clinic, Rochester, MN
- Department of Laboratory Medicine and Pathology, Mayo Clinic,
Rochester, MN
| | | | | | | | | | | | - Surendra Dasari
- Adult Hematologic Malignancies & Stem Cell Transplant
Section, Seidman Cancer Center, University Hospitals Case Medical Center, Cleveland,
OH
| | - Patrick Vanderboom
- Mayo Clinic Medical Genome Facility – Proteomics Core, Mayo
Clinic, Rochester, MN
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3
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Langerak AW, Brüggemann M, Davi F, Darzentas N, van Dongen JJM, Gonzalez D, Cazzaniga G, Giudicelli V, Lefranc MP, Giraud M, Macintyre EA, Hummel M, Pott C, Groenen PJTA, Stamatopoulos K. High-Throughput Immunogenetics for Clinical and Research Applications in Immunohematology: Potential and Challenges. THE JOURNAL OF IMMUNOLOGY 2017; 198:3765-3774. [PMID: 28416603 DOI: 10.4049/jimmunol.1602050] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Accepted: 01/09/2017] [Indexed: 11/19/2022]
Abstract
Analysis and interpretation of Ig and TCR gene rearrangements in the conventional, low-throughput way have their limitations in terms of resolution, coverage, and biases. With the advent of high-throughput, next-generation sequencing (NGS) technologies, a deeper analysis of Ig and/or TCR (IG/TR) gene rearrangements is now within reach, which impacts on all main applications of IG/TR immunogenetic analysis. To bridge the generation gap from low- to high-throughput analysis, the EuroClonality-NGS Consortium has been formed, with the main objectives to develop, standardize, and validate the entire workflow of IG/TR NGS assays for 1) clonality assessment, 2) minimal residual disease detection, and 3) repertoire analysis. This concerns the preanalytical (sample preparation, target choice), analytical (amplification, NGS), and postanalytical (immunoinformatics) phases. Here we critically discuss pitfalls and challenges of IG/TR NGS methodology and its applications in hemato-oncology and immunology.
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Affiliation(s)
- Anton W Langerak
- Department of Immunology, Laboratory for Medical Immunology, Erasmus MC, University Medical Center, 3015 CN Rotterdam, the Netherlands;
| | - Monika Brüggemann
- Second Medical Department, University Hospital Schleswig-Holstein, 24105 Kiel, Germany
| | - Frédéric Davi
- Département d'Hématologie, Assistance Publique - Hôpitaux de Paris Hopital Pitié-Salpêtrière and Université Pierre et Marie Curie - Université Paris IV, 75005 Paris, France
| | - Nikos Darzentas
- Molecular Medicine Program, Central European Institute of Technology, Masaryk University, 625 00 Brno, Czech Republic
| | - Jacques J M van Dongen
- Department of Immunology, Laboratory for Medical Immunology, Erasmus MC, University Medical Center, 3015 CN Rotterdam, the Netherlands;
| | - David Gonzalez
- Centre for Cancer Research and Cell Biology, Queen's University Belfast, Belfast BT9 7AE, United Kingdom
| | - Gianni Cazzaniga
- Centro Ricerca Tettamanti, Clinica Pediatrica Università Milano-Bicocca, 20900 Monza, Italy
| | | | | | - Mathieu Giraud
- Centre de Recherche en Informatique Signal et Automatique de Lille, CNRS, Université de Lille, 59000 Lille, France
| | - Elizabeth A Macintyre
- Département d'Hématologie, Assistance Publique - Hôpitaux de Paris Necker-Enfants Malades and Paris Descartes, 75015 Paris, France
| | - Michael Hummel
- Institut für Pathologie, Charité - Universitätsmedizin Berlin, D-10117 Berlin, Germany
| | - Christiane Pott
- Second Medical Department, University Hospital Schleswig-Holstein, 24105 Kiel, Germany
| | - Patricia J T A Groenen
- Department of Pathology, Radboud University Nijmegen Medical Center, 6525 GA Nijmegen, the Netherlands; and
| | - Kostas Stamatopoulos
- Institute of Applied Biosciences, Center for Research and Technology Hellas, GR-57001 Thessaloniki, Greece
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4
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Fozza C, Longinotti M. T-cell receptor repertoire usage in hematologic malignancies. Crit Rev Oncol Hematol 2012; 86:201-11. [PMID: 23219015 DOI: 10.1016/j.critrevonc.2012.11.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2012] [Revised: 10/27/2012] [Accepted: 11/14/2012] [Indexed: 12/14/2022] Open
Abstract
Over the last few years several studies have addressed the possible influence of different immune mechanisms on the evolution of hematologic malignancies. More specifically, a fundamental role of reactive T-cells has now been demonstrated in the pathogenesis of many of these disorders as well as in the typical immunological milieu observed after stem cell transplantation in patients affected by these malignancies. In this context the study of the T-cell receptor (TCR) repertoire performed by different techniques, such as for instance flow cytometry and spectratyping, has undoubtedly provided a fundamental contribution. More recently, these seminal observations have even opened new potential therapeutic avenues based on the employment of adoptive T-cells somehow engineered toward potential neoplastic targets. This review will run through the most relevant studies which have tried to dissect the TCR repertoire usage in patients with different hematologic malignancies, especially focusing on the possible pathogenetic and therapeutic implications.
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Affiliation(s)
- Claudio Fozza
- Hematology, Department of Biomedical Sciences, University of Sassari, Viale San Pietro 12, 07100 Sassari, Italy.
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5
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Abstract
In this issue of Blood, studies by Rangarajan et al comprehensively analyzing the clonotypic T-cell response provide evidence that the effector T cells that mediate chronic GVHD may have a unique specificity that includes recognition of self.1
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6
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Emergence of T cells that recognize nonpolymorphic antigens during graft-versus- host disease. Blood 2012; 119:6354-64. [PMID: 22496151 DOI: 10.1182/blood-2012-01-401596] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
Chronic GVHD is a major cause of morbidity and mortality in allogeneic stem cell transplantation recipients and typically develops from antecedent acute GVHD. In contrast to acute GVHD, chronic GVHD has much broader tissue involvement and clinical manifestations that bear striking similarity to what is observed in autoimmune diseases. How autoimmunity arises out of alloimmunity has been a longstanding unresolved issue. To address this question, in the present study, we performed a comprehensive analysis of the clonotypic T-cell response using complementary murine models that simulate what occurs during the transition from acute to chronic GVHD. These studies revealed repertoire skewing and the presence of high-frequency clonotypes that had undergone significant in vivo expansion, indicating that GVHD-associated autoimmunity was characterized by antigen-driven expansion of a limited number of T-cell clones. Furthermore, we observed that T cells with identical TCRβ CDR3 nucleotide sequences were capable of recognizing donor and host antigens, providing evidence that the loss of self-tolerance during acute GVHD leads to the emergence of self-reactive donor T cells that are capable of recognizing nonpolymorphic tissue or commensally derived antigens. These data provide a mechanistic framework for how autoimmunity develops within the context of preexisting GVHD and provide additional insight into the pathophysiology of chronic GVHD.
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7
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Luo W, Liao WJ, Huang YT, Shi M, Zhang Y, Wen Q, Zhou MQ, Ma L. Normalization of T cell receptor repertoire diversity in patients with advanced colorectal cancer who responded to chemotherapy. Cancer Sci 2011; 102:706-12. [DOI: 10.1111/j.1349-7006.2011.01868.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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8
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Early lymphocyte recovery after intensive timed sequential chemotherapy for acute myelogenous leukemia: peripheral oligoclonal expansion of regulatory T cells. Blood 2010; 117:608-17. [PMID: 20935254 DOI: 10.1182/blood-2010-04-277939] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
Few published studies characterize early lymphocyte recovery after intensive chemotherapy for acute myelogenous leukemia (AML). To test the hypothesis that lymphocyte recovery mirrors ontogeny, we characterized early lymphocyte recovery in 20 consecutive patients undergoing induction timed sequential chemotherapy for newly diagnosed AML. Recovering T lymphocytes were predominantly CD4(+) and included a greatly expanded population of CD3(+)CD4(+)CD25(+)Foxp3(+) T cells. Recovering CD3(+)CD4(+)CD25(+)Foxp3(+) T cells were phenotypically activated regulatory T cells and showed suppressive activity on cytokine production in a mixed lymphocyte reaction. Despite an initial burst of thymopoiesis, most recovering regulatory T cells were peripherally derived. Furthermore, regulatory T cells showed marked oligoclonal skewing, suggesting that their peripheral expansion was antigen-driven. Overall, lymphocyte recovery after chemotherapy differs from ontogeny, specifically identifying a peripherally expanded oligoclonal population of activated regulatory T lymphocytes. These differences suggest a stereotyped immunologic recovery shared by patients with newly diagnosed AML after induction timed sequential chemotherapy. Further insight into this oligoclonal regulatory T-cell population will be fundamental toward developing effective immunomodulatory techniques to improve survival for patients with AML.
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9
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Autologous graft-versus-host disease: harnessing anti-tumor immunity through impaired self-tolerance. Bone Marrow Transplant 2007; 41:505-13. [DOI: 10.1038/sj.bmt.1705931] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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10
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Bolaños-Meade J, Garrett-Mayer E, Luznik L, Anders V, Webb J, Fuchs EJ, Huff CA, Matsui W, Borrello IM, Brodsky R, Kasamon YL, Swinnen LJ, Flinn IW, Ambinder RF, Jones RJ, Hess AD, Vogelsang GB. Induction of autologous graft-versus-host disease: results of a randomized prospective clinical trial in patients with poor risk lymphoma. Biol Blood Marrow Transplant 2007; 13:1185-91. [PMID: 17889355 PMCID: PMC2271148 DOI: 10.1016/j.bbmt.2007.06.011] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2007] [Accepted: 06/22/2007] [Indexed: 11/25/2022]
Abstract
The results of blood or marrow transplantation in patients with chemorefractory aggressive lymphoma, that is, those not responding to conventional-dose chemotherapy at the time of transplant, have been poor. The relapse rate has been high after autologous bone marrow transplant, whereas allogeneic transplantation has been associated with excessive transplant-related toxicity. Administration of cyclosporine after autologous transplantation can induce an autoreactive syndrome that resembles graft-versus-host disease (GVHD). This syndrome, named autologous graft-versus-host disease, has clear antitumor activity in animal models that can be enhanced by the addition of cytokines such as gamma-interferon and interleukin-2. A randomized, prospective study was conducted to evaluate the antitumor effect of autologous graft-versus-host disease induced with cyclosporine, and augmented by the administration of gamma-interferon and interleukin-2 in patients with chemorefractory Hodgkin and aggressive non-Hodgkin lymphomas. Fifty-one patients were randomized, 24 to the autologous GVHD induction arm, and 27 to the noninduction arm after autologous transplant using mobilized peripheral blood stem cell (PBSC) grafts. There were no differences in treatment-related mortality, overall and event-free survival (OS, EFS) between both groups; however, in the induction arm, GVHD developed only in 4 patients. The administration of oral cyclosporine followed by interleukin-2 and gamma-interferon is generally not well tolerated, and does not appear to be an effective method to induce autologous GVHD in patients receiving autologous PBSC grafts.
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Affiliation(s)
- Javier Bolaños-Meade
- "George W. Santos" Bone Marrow Transplant Service, Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, Maryland 21231, USA.
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11
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Riordan NH, Chan K, Marleau AM, Ichim TE. Cord blood in regenerative medicine: do we need immune suppression? J Transl Med 2007; 5:8. [PMID: 17261200 PMCID: PMC1796850 DOI: 10.1186/1479-5876-5-8] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2006] [Accepted: 01/30/2007] [Indexed: 12/31/2022] Open
Abstract
Cord blood is currently used as an alternative to bone marrow as a source of stem cells for hematopoietic reconstitution after ablation. It is also under intense preclinical investigation for a variety of indications ranging from stroke, to limb ischemia, to myocardial regeneration. A major drawback in the current use of cord blood is that substantial morbidity and mortality are associated with pre-transplant ablation of the recipient hematopoietic system. Here we raise the possibility that due to unique immunological properties of both the stem cell and non-stem cell components of cord blood, it may be possible to utilize allogeneic cells for regenerative applications without needing to fully compromise the recipient immune system. Issues raised will include: graft versus host potential, the immunogenicity of the cord blood graft, and the parallels between cord blood transplantation and fetal to maternal trafficking. The previous use of unmatched cord blood in absence of any immune ablation, as well as potential steps for widespread clinical implementation of allogeneic cord blood grafts will also be discussed.
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Affiliation(s)
| | - Kyle Chan
- Institute for Molecular Medicine, Huntington Beach, California, USA
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12
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Zenz T, Ritgen M, Dreger P, Kröber A, Barth TF, Schlenk R, Böttcher S, Hallek MJ, Kneba M, Bunjes D, Döhner H, Stilgenbauer S. Autologous graft-versus-host disease-like syndrome after an alemtuzumab-containing conditioning regimen and autologous stem cell transplantation for chronic lymphocytic leukemia. Blood 2006; 108:2127-30. [PMID: 16728696 DOI: 10.1182/blood-2006-04-007898] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
A high incidence of autologous graft-versus-host-disease (auto-GVHD) was observed after an alemtuzumab-containing conditioning regimen and autologous stem cell transplantation (auto-SCT) for chronic lymphocytic leukemia (CLL). Skin rash developed in almost all surviving patients (87%). In 7 patients (58%), a diagnosis of auto-GVHD was made (compared with 0% after TBI/Cy; P = .01). All patients with auto-GVHD required immunosuppression, and 3 of 7 were hospitalized because of GVHD. The median duration of GVHD was 517 days (range, 60-867 days). Auto-GVHD was associated with an abnormally high CD4/CD8 ratio because of severe depletion of CD8(+) T cells, pointing to a potential pathomechanism. High non-relapse-related mortality led to the discontinuation of the trial. Current results do not support the use of high-dose alemtuzumab combined with total body irradiation (TBI) and autologous stem cell transplantation (auto-SCT). However, the addition of alemtuzumab led to improved disease control at the molecular level. Longer follow-up will show whether the GVHD-like syndrome may contribute to prolonged minimal residual disease (MRD) negativity.
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Affiliation(s)
- Thorsten Zenz
- Department of Internal Medicine III, University of Ulm, Robert-Koch-Strasse 8, D-89081 Ulm, Germany
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13
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Fowler DH. Shared biology of GVHD and GVT effects: Potential methods of separation. Crit Rev Oncol Hematol 2006; 57:225-44. [PMID: 16207532 DOI: 10.1016/j.critrevonc.2005.07.001] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2005] [Revised: 06/30/2005] [Accepted: 07/15/2005] [Indexed: 01/14/2023] Open
Abstract
The difficult separation of clinical graft-versus-tumor (GVT) effects from graft-versus-host disease (GVHD) reflects their shared biology. Experimental approaches to mediate GVT effects while limiting GVHD include: (1) allograft T cell depletion followed by immune enhancement; (2) modulation of T cell dose or T cell subset composition; (3) donor lymphocyte infusion; (4) reduced-intensity host preparation; (5) modulation of Th1/Th2 and Tc1/Tc2 cell balance; (6) cytokine therapy or neutralization; (7) T regulatory cell therapy; (8) co-stimulatory pathway modulation; (9) chemokine pathway modulation; (10) induction of antigen-specific T cells; (11) alloreactive NK cell therapy; and (12) targeted pharmaceutical inhibition of proteosome, mammalian target of rapamycin, and histone deacetylase pathways. Clearly, a multitude of approaches exist that hold promise for separating GVT effects from GVHD. Future success in this endeavor will require a strong commitment towards translational research and continued advances in cell, vaccine, cytokine, monoclonal antibody, and targeted molecular therapy.
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Affiliation(s)
- Daniel H Fowler
- Experimental Transplantation and Immunology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 9000 Rockville Pike, CRC, 3-East Laboratories, 3-3330, Bethesda, MD 20892-MSC 1203, USA.
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14
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Noonan K, Matsui W, Serafini P, Carbley R, Tan G, Khalili J, Bonyhadi M, Levitsky H, Whartenby K, Borrello I. Activated marrow-infiltrating lymphocytes effectively target plasma cells and their clonogenic precursors. Cancer Res 2005; 65:2026-34. [PMID: 15753403 DOI: 10.1158/0008-5472.can-04-3337] [Citation(s) in RCA: 88] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
A major limitation of adoptive immunotherapy is the availability of T cells specific for both terminally differentiated tumor cells and their clonogenic precursors. We show here that marrow-infiltrating lymphocytes (MILs) recognize myeloma cells after activation with anti-CD3/CD28 beads with higher frequency than activated peripheral blood lymphocytes from the same patients. Furthermore, activated MILs target both the terminally differentiated CD138+ plasma cells and the myeloma precursor as shown by profound inhibition in a tumor clonogenic assay. The presence of antigen in the marrow microenvironment seems to be important for the maintenance of tumor specificity. Taken together, these results highlight the intrinsic tumor specificity of MILs and describe a novel approach for the generation of tumor-specific T-cell populations suitable for adoptive immunotherapy of multiple myeloma.
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Affiliation(s)
- Kimberly Noonan
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Johns Hopkins University, Baltimore, Maryland 21231, USA
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15
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Hess AD, Thoburn CJ, Miura Y, Bright EC. Functionally divergent T lymphocyte responses induced by modification of a self-peptide from a tumor-associated antigen. Clin Immunol 2005; 114:307-19. [PMID: 15721842 DOI: 10.1016/j.clim.2004.11.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2004] [Accepted: 11/12/2004] [Indexed: 11/26/2022]
Abstract
The N- and C-terminal flanking domains of the invariant chain peptide, CLIP, have remarkable immunological properties. Addition of these flanking domains to a foreign peptide antigen increases its immunologic potency. The present studies evaluated whether altering a peptide ligand from the tumor-associated antigen c-neu with the flanking domains of CLIP could modify the systemic immune response. The results indicate that the immunogenicity of an MHC class II restricted peptide (NEU) derived from c-neu was significantly altered by addition of the flanking domains from CLIP. Interestingly, selective modification of the peptide with either the N- or the C-terminal flanking domains resulted in functionally divergent systemic immune responses. Immunization of normal F344 rats with the NEU peptide modified with the N-terminal domain of CLIP (N-NEU) resulted in an immune response primarily consisting of type 1 (IL-2, IFNgamma) cytokine producing T cells. On the other hand, type 2 (IL-4) cytokine responses were largely predominant following immunization with the self-peptide modified with the C-terminal flanking domain (NEU-C). The functionally divergent responses elicited by the modified self-peptides were accompanied by significant changes in the expression of the CD28/CTLA4/B7 family of co-stimulatory molecules. Immunization with the N-NEU peptide led to enhanced expression of CD28 in the antigen-specific, CD4+ T cell compartment while expression of B7.1 was dramatically reduced in antigen-specific CD8+ T cells. Comparatively, expression of CTLA4 was down-regulated in the antigen-specific CD4+ T cell compartment following immunization with NEU-C peptide. The N-NEU peptide also had a direct effect on dendritic cells leading to the up-regulation of B7.1 expression. Taken together, functionally divergent systemic immune responses can be elicited by strategically altering a self-peptide ligand with the N- and C-terminal flanking domains of CLIP. Moreover, changes in expression of co-stimulatory molecules that are required for T cell activation and T cell-T cell communication may account for the polarization of the immune response elicited by the chimeric peptides.
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Affiliation(s)
- Allan D Hess
- The Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University, 1650 Orleans Street, Room 489, Baltimore, MD 21231, USA.
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16
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Miura Y, Thoburn CJ, Bright EC, Hess AD. Cytolytic effector mechanisms and gene expression in autologous graft-versus-host disease: distinct roles of perforin and Fas ligand. Biol Blood Marrow Transplant 2004; 10:156-70. [PMID: 14993881 DOI: 10.1016/j.bbmt.2003.10.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The administration of cyclosporin A (CsA) after autologous stem cell transplantation (SCT) paradoxically elicits a systemic autoimmune syndrome that resembles graft-versus-host disease (GVHD); this is termed autologous GVHD (autoGVHD). Although dominated by activated CD8+ cytotoxic T lymphocytes, the complex cellular reaction also includes CD4+ T cells and involves multiple effector mechanisms. To determine the temporal development and relative importance of these mechanisms in autoGVHD, perforin/granzyme, Fas ligand (FasL), interferon-gamma (IFN-gamma), tumor necrosis factor (TNF)-alpha, and interleukin-18 gene expression in peripheral blood mononuclear cells was examined in 36 patients treated with CsA after SCT. Quantitative real-time polymerase chain reaction analysis revealed that perforin/granzyme B, TNF-alpha, and interleukin-18 messenger RNA (mRNA) levels in peripheral blood mononuclear cells from patients in whom autoGVHD developed were markedly higher (and temporally associated with the onset of autoaggression) compared with the levels detected in healthy individuals and in control, non-CsA-treated SCT patients. It is interesting to note that patients in whom autoGVHD did not develop also demonstrated increased mRNA levels for these cytokines: however, expression was substantially lower compared with that in patients with autoGVHD. It is important to note that IFN-gamma mRNA levels were selectively increased in CD8+ cells only from patients in whom autoGVHD developed. The development of autocytolytic T cells in autoGVHD correlated with increased expression of perforin, IFN-gamma, and TNF-alpha mRNA. Furthermore, enhanced autoreactive T-cell activity and the induction of autoGVHD was also concordant with perforin and TNF-alpha mRNA upregulation in CD4+ cells. Surprisingly, FasL mRNA levels were significantly decreased, with a progressive loss of FasL mRNA expression as autocytolytic activity increased. These findings suggest that IFN-gamma/perforin-based CD8+ cytotoxic T lymphocytes seem to play a dominant role in autoGVHD and that TNF-alpha/perforin-based CD4+ cells may amplify this autoaggressive syndrome. The FasL pathway may play an important role in the regulation of this immune syndrome.
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Affiliation(s)
- Yuji Miura
- The Sidney Kimmel Comprehensive Cancer Research Center at Johns Hopkins University, Baltimore, MD 21231, USA
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17
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Miura Y, Thoburn CJ, Bright EC, Phelps ML, Shin T, Matsui EC, Matsui WH, Arai S, Fuchs EJ, Vogelsang GB, Jones RJ, Hess AD. Association of Foxp3 regulatory gene expression with graft-versus-host disease. Blood 2004; 104:2187-93. [PMID: 15172973 DOI: 10.1182/blood-2004-03-1040] [Citation(s) in RCA: 252] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Graft-versus-host disease (GVHD) is characterized by an impairment of mechanisms that underlie the development of immunologic tolerance. Although the cytokine storm associated with GVHD leads to expression of cell surface markers on both effector and regulatory T cells, regulatory CD4+ T cells that play an instrumental role in the maintenance of tolerance appear to uniquely express the Foxp3 transcriptional repressor. Foxp3 mRNA expression was significantly decreased in peripheral blood mononuclear cells from patients with either allogeneic GVHD or autologous GVHD compared with patients without GVHD. Expression of Foxp3 negatively correlated with the severity of GVHD but positively correlated with recent thymic emigrants. The results suggest that defective thymic function contributes to the impaired reconstitution of immune regulatory mechanisms following transplantation. The decrease in regulatory mechanisms after transplantation appears to provide an environment permissive to the development of GVHD.
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Affiliation(s)
- Yuji Miura
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD 21231, USA
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Streetly M, Kazmi M, Radia D, Hoyle C, Schey SA. Second autologous transplant with cyclosporin/interferon α-induced graft versus host disease for patients who have failed first-line consolidation. Bone Marrow Transplant 2004; 33:1131-5. [PMID: 15094743 DOI: 10.1038/sj.bmt.1704484] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The prognosis for patients with non-Hodgkin's lymphoma (NHL) and advanced Hodgkin's disease (HD) who relapse following autologous transplant is poor. We report on a pilot study designed to evaluate the feasibility of using Cyclosporin A and interferon alpha to induce autologous GVHD following a second autologous transplant for relapsed lymphoma. In all, 10 patients entered the study with median age 46.5 years. Diagnosis was NHL (n=7) or Hodgkin's lymphoma (n=3). All had relapsed from a prior autologous transplant. The second transplant was well tolerated by all patients. Histological changes consistent with cutaneous GVHD developed in 30% of patients at a median of 22.5 days from transplant and settled spontaneously in all cases. Five patients have died (four from progressive disease) at a median 7 months from second transplant. Five patients are still alive and in complete remission at a median of 20 months from transplant. Median overall survival for the group is 13.5 months and median relapse-free survival has not been reached at 42 months. This is a well-tolerated regimen for use in this poor-risk group of patients with lymphoma. The overall survival and event-free survival are encouraging, however further studies are necessary.
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Affiliation(s)
- M Streetly
- Department of Haematology, Guys Hospital, Guys and St Thomas' NHS Trust, London, UK
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Hess AD, Thoburn CJ, Chen W, Bright AEC. Unexpected T-cell diversity in syngeneic graft-versus-host disease revealed by interaction with peptide-loaded soluble MHC class II molecules. Transplantation 2003; 75:1361-7. [PMID: 12717231 DOI: 10.1097/01.tp.0000063691.54928.cf] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Administration of cyclosporine after syngeneic bone marrow transplantation elicits a systemic autoaggression syndrome termed syngeneic graft-versus-host disease (SGVHD). The effector T cells recognize a peptide from the invariant chain termed CLIP (MHC class II invariant chain peptide) presented on MHC class II molecules. Moreover, the N-terminal flanking region of CLIP interacts with the T-cell receptor (TcR) beta chain. METHODS The current study uses a novel approach to isolate and examine the responding T cells ex vivo. A soluble MHC class II molecule using immunoglobulin (Ig)G (MHC class II-Ig) as a scaffold was constructed. The MHC class II-Ig molecule loaded with different peptide variants of CLIP (lacking the N-terminal or C-terminal flanking regions of CLIP) was used to isolate antigen-specific T cells from animals with SGVHD by panning or by flow cytometric sorting. RESULTS Two subsets of antigen specific T cells restricted by the N- and C-terminal flanking regions of CLIP can be isolated during acute SGVHD that express the Vbeta8.5 TcR determinant but secrete different cytokines (interferon [IFN]-gamma, interleukin [IL]-10) as detected by real-time quantitative polymerase chain reaction (PCR). Spectratyping of the complementarity-determining region 3 regions reveals that the N-terminal CLIP reactive population has greater diversity in both the CDR3 and J regions than the C-terminal CLIP reactive subset. Interestingly, the N-terminal CLIP reactive cells can be preferentially detected in the target tissues during acute SGVHD. However, only IFN-gamma messenger (m)RNA was detected in the tissues. CONCLUSION The ability to isolate and examine antigen specific T cells ex vivo has revealed unexpected differences in TcR diversity and cytokine production in SGVHD.
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Affiliation(s)
- Allan D Hess
- Division of Immunology and Hematopoiesis, The Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University, Baltimore, MD 21231, USA.
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20
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Abstract
Relapse of the underlying malignancy continues to be a major problem after both autologous and allogeneic stem cell transplantation. Over the years, it has been recognized that immune-mediated graft-versus-tumor effects are crucially involved in eliminating minimal disease and controlling its recurrence after stem cell transplantation. This recognition has led to a number of studies that have attempted to stimulate a cellular immune response in the recipient, especially after allogeneic transplantation. Immunotherapy after autologous transplantation has to take into consideration the fact that patients' immune cells frequently are compromised and tolerance to the host tumor may have developed. Hence, trials involving the administration of cytokines (such as with interleukin and interferon) have shown limited benefits. This situation is different for allogeneic transplantation for which the infusion of donor lymphocytes has shown disease regression, especially in patients with chronic leukemias. However, such treatment is effective only if the patient has limited disease, and severe graft-versus-host disease frequently has to be accepted as a complication. This fact has led investigators to pursue the generation of specific lymphocytes that can recognize tumor antigens but not necessarily induce graft-versus-host disease. Such studies are in the early stages, and although some promising results have been observed, it is unclear at this point if the antitumor effect can be separated sufficiently from the graft-versus-host disease mediated by allogeneic lymphocytes. More recently, it has been shown that natural killer (NK) cells can have an antitumor effect in myeloid malignancies, particularly if the cells are allogeneic and do not recognize self-HLA antigens. At this point, it appears that engineered T-lymphocytes and allogeneic NK cells may be useful in preventing or treating relapse after allogeneic transplantation. It remains to be seen if such novel cellular therapies can also be implemented after autologous transplantation via the use of engineered allogeneic immune cells.
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Affiliation(s)
- Sally Arai
- Section of Bone Marrow Transplant and Cell Therapy, Rush-Presbyterian-St. Luke's Medical Center, Chicago, Illinois 60612, USA.
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Miura Y, Thoburn CJ, Bright EC, Chen W, Nakao S, Hess AD. Cytokine and chemokine profiles in autologous graft-versus-host disease (GVHD): interleukin 10 and interferon gamma may be critical mediators for the development of autologous GVHD. Blood 2002; 100:2650-8. [PMID: 12239181 DOI: 10.1182/blood-2002-01-0176] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Administration of the immunosuppressive drug cyclosporine A (CsA) following autologous stem cell transplantation paradoxically elicits a systemic autoimmune syndrome resembling graft-versus-host disease (GVHD). This syndrome, termed autologous GVHD, is associated with autoreactive CD8(+) T cells that recognize major histocompatibility complex (MHC) class II determinants in association with a peptide from the invariant chain. To investigate the potential role of cytokines and chemokines in autologous GVHD, interleukin 2 (IL-2), IL-4, IL-10, interferon gamma (IFN-gamma), and macrophage inflammatory protein-1alpha (MIP-1alpha) gene expression in peripheral blood mononuclear cells (PBMCs) was determined in 36 patients treated with CsA following transplantation and correlated with the induction of cytolytic activity against autologous phytohemagglutinin-stimulated lymphocytes (PHA-blasts) and the breast cancer cell line (T47D). The determination of gene expression by real-time polymerase chain reaction (PCR) revealed that IL-10 mRNA levels by PBMCs in patients with autologous GVHD were 29-fold higher than in healthy individuals. IFN-gamma (4-fold), IL-2 (3-fold), and MIP-1alpha (44-fold) mRNA levels were also increased in GVHD-induced patients compared with healthy individuals. The ability of PBMCs to lyse autologous PHA-blasts and T47D tumor cells exhibited an identical temporal relationship with expression of IL-10 and IFN-gamma during autologous GVHD. Moreover, the susceptibility to autologous GVHD as assessed in 75 patients was significantly associated with the IL-10(-1082) G/G polymorphic alleles, allelic variants in the promoter region that govern IL-10 production. These findings indicate that IL-10 may play an unexpected but critical role in autologous GVHD and could be utilized to enhance a graft-versus-tumor effect after transplantation. Interestingly, polymorphisms in the IL-10 promoter region may also explain differences in the susceptibility of patients to autologous GVHD induction.
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Affiliation(s)
- Yuji Miura
- Johns Hopkins University School of Medicine, Oncology Center and the Kanazawa University Graduate School of Medical Science, Cellular Transplantation Biology
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Maloney DG, Sandmaier BM, Mackinnon S, Shizuru JA. Non-myeloablative transplantation. HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2002; 2002:392-421. [PMID: 12446434 DOI: 10.1182/asheducation-2002.1.392] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
The concept of utilizing enhanced immunosuppression rather than myeloablative cytotoxic conditioning has allowed the engraftment of allogeneic stem cells from related and unrelated donors with lower early transplant-related mortality (TRM) and morbidity. This approach shifts tumor eradication to the graft-vs-host immune response directed against minor histocompatibility antigens expressed on tumor cells. This is not without risk, as the long-term effects of graft-versus-host disease (GVHD), it's treatment, or resulting complications and immunodeficiency may be life threatening. However, this approach does allow the application of a potentially curative procedure to elderly or medically infirm patients who would not tolerate high-dose conditioning regimens. Section I, by Dr. Sandmaier, describes the current use of nonmyeloablative regimens and matched related or unrelated donors for the treatment of patients with CLL, CML, acute leukemia, MDS, lymphoma, and myeloma. In Section II, Dr. Maloney discusses the use of cytoreductive autologous followed by planned non-myeloablative allografts as treatment for patients with myeloma or NHL. This tandem transplant approach has a lower TRM than conventional high dose allografting. The nonmyeloablative allograft may allow the graft-versus-tumor (GVT) immune response to eradicate the minimal residual disease that causes nearly all patients with low-grade NHL or myeloma to relapse following autologous transplantation. In Section III, Dr. Mackinnon discusses the risks and benefits of T cell depletion strategies to prevent acute GVHD, while retaining GVT activity by planned donor lymphocyte infusions. Finally, in Section IV, Dr. Shizuru discusses the relationship between GVHD and GVT activity. Future studies, employing a greater understanding of these issues and the separation of GVHD from GVT activity by immunization or T cell cloning, may allow nonmyeloablative allogeneic transplantation to be safer and more effective.
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Affiliation(s)
- David G Maloney
- Fred Hutchinson Cancer Research Center, Seattle, WA 98104, USA
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