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DeWolf S, Elhanati Y, Nichols K, Waters NR, Nguyen CL, Slingerland JB, Rodriguez N, Lyudovyk O, Giardina PA, Kousa AI, Andrlová H, Ceglia N, Fei T, Kappagantula R, Li Y, Aleynick N, Baez P, Murali R, Hayashi A, Lee N, Gipson B, Rangesa M, Katsamakis Z, Dai A, Blouin AG, Arcila M, Masilionis I, Chaligne R, Ponce DM, Landau HJ, Politikos I, Tamari R, Hanash AM, Jenq RR, Giralt SA, Markey KA, Zhang Y, Perales MA, Socci ND, Greenbaum BD, Iacobuzio-Donahue CA, Hollmann TJ, van den Brink MR, Peled JU. Tissue-specific features of the T cell repertoire after allogeneic hematopoietic cell transplantation in human and mouse. Sci Transl Med 2023; 15:eabq0476. [PMID: 37494469 PMCID: PMC10758167 DOI: 10.1126/scitranslmed.abq0476] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Accepted: 07/06/2023] [Indexed: 07/28/2023]
Abstract
T cells are the central drivers of many inflammatory diseases, but the repertoire of tissue-resident T cells at sites of pathology in human organs remains poorly understood. We examined the site-specificity of T cell receptor (TCR) repertoires across tissues (5 to 18 tissues per patient) in prospectively collected autopsies of patients with and without graft-versus-host disease (GVHD), a potentially lethal tissue-targeting complication of allogeneic hematopoietic cell transplantation, and in mouse models of GVHD. Anatomic similarity between tissues was a key determinant of TCR repertoire composition within patients, independent of disease or transplant status. The T cells recovered from peripheral blood and spleens in patients and mice captured a limited portion of the TCR repertoire detected in tissues. Whereas few T cell clones were shared across patients, motif-based clustering revealed shared repertoire signatures across patients in a tissue-specific fashion. T cells at disease sites had a tissue-resident phenotype and were of donor origin based on single-cell chimerism analysis. These data demonstrate the complex composition of T cell populations that persist in human tissues at the end stage of an inflammatory disorder after lymphocyte-directed therapy. These findings also underscore the importance of studying T cell in tissues rather than blood for tissue-based pathologies and suggest the tissue-specific nature of both the endogenous and posttransplant T cell landscape.
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Affiliation(s)
- Susan DeWolf
- Leukemia Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Yuval Elhanati
- Computational Oncology, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Katherine Nichols
- Department of Immunology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Nicholas R. Waters
- Department of Immunology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Chi L. Nguyen
- Department of Immunology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - John B. Slingerland
- Department of Immunology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Natasia Rodriguez
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Olga Lyudovyk
- Computational Oncology, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Paul A. Giardina
- Department of Immunology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Anastasia I. Kousa
- Department of Immunology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Hana Andrlová
- Department of Immunology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Nick Ceglia
- Computational Oncology, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Teng Fei
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Rajya Kappagantula
- David M. Rubenstein Center for Pancreatic Cancer Research, Memorial Sloan Kettering Cancer Center; New York, NY, USA
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Yanyun Li
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Nathan Aleynick
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Priscilla Baez
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Rajmohan Murali
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Akimasa Hayashi
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Pathology, Kyorin University, Mitaka City, Tokyo, Japan
| | - Nicole Lee
- Department of Immunology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Brianna Gipson
- Department of Immunology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Madhumitha Rangesa
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Zoe Katsamakis
- Department of Immunology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Anqi Dai
- Department of Immunology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Amanda G. Blouin
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Maria Arcila
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ignas Masilionis
- Program for Computational and System Biology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ronan Chaligne
- Program for Computational and System Biology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Doris M. Ponce
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medical College, New York, NY, USA
| | - Heather J. Landau
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medical College, New York, NY, USA
| | - Ioannis Politikos
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medical College, New York, NY, USA
| | - Roni Tamari
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medical College, New York, NY, USA
| | - Alan M. Hanash
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medical College, New York, NY, USA
- Human Oncology & Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Robert R. Jenq
- Departments of Genomic Medicine and Stem Cell Transplantation Cellular Therapy, Division of Cancer Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Sergio A. Giralt
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medical College, New York, NY, USA
| | - Kate A. Markey
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
- Division of Medical Oncology, University of Washington; Seattle, WA, USA
| | - Yanming Zhang
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Miguel-Angel Perales
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medical College, New York, NY, USA
| | - Nicholas D. Socci
- Bioinformatics Core Facility, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Benjamin D. Greenbaum
- Computational Oncology, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Physiology, Biophysics & Systems Biology, Weill Cornell Medicine, Weill Cornell Medical College, New York, NY, USA
| | | | - Travis J. Hollmann
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Bristol Myers Squibb, Lawrenceville, NJ 08540
| | - Marcel R.M. van den Brink
- Department of Immunology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medical College, New York, NY, USA
| | - Jonathan U. Peled
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medical College, New York, NY, USA
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Potential of TCR sequencing in graft-versus-host disease. Bone Marrow Transplant 2023; 58:239-246. [PMID: 36477111 PMCID: PMC10005964 DOI: 10.1038/s41409-022-01885-2] [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: 03/22/2022] [Revised: 11/18/2022] [Accepted: 11/22/2022] [Indexed: 12/12/2022]
Abstract
Graft-versus-host disease (GvHD) remains one of the major complications following allogeneic haematopoietic stem cell transplantation (allo-HSCT). GvHD can occur in almost every tissue, with the skin, liver, and intestines being the mainly affected organs. T cells are implicated in initiating GvHD. T cells identify a broad range of antigens and mediate the immune response through receptors on their surfaces (T cell receptors, TCRs). The composition of TCRs within a T cell population defines the TCR repertoire of an individual, and this repertoire represents exposure to self and non-self proteins. Monitoring the changes in the TCR repertoire using TCR sequencing can provide an indication of the dynamics of a T cell population. Monitoring the frequency and specificities of specific TCR clonotypes longitudinally in different conditions and specimens (peripheral blood, GvHD-affected tissue samples) can provide insights into factors modulating immune reactions following allogeneic transplantation and will help to understand the underlying mechanisms mediating GvHD. This review provides insights into current studies of the TCR repertoire in GvHD and potential future clinical implications of TCR sequencing.
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TCR CDR3 Sequencing as a Clue to Elucidate the Landscape of Dysimmunity in Patients with Primary Immune Thrombocytopenia. J Clin Med 2022; 11:jcm11195665. [PMID: 36233533 PMCID: PMC9571369 DOI: 10.3390/jcm11195665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 09/21/2022] [Accepted: 09/22/2022] [Indexed: 11/17/2022] Open
Abstract
Background: Primary immune thrombocytopenia (ITP) is an autoimmune disorder. The existence of autoreactive T cells has long been proposed in ITP. Yet the identification of autoreactive T cells has not been achieved, which is an important step to elucidate the pathogenesis of ITP. Methods: ITP patients’ peripheral blood was collected prior to the treatment and one month after initiating dexamethasone treatment per related therapeutic guideline. Serum cytokines were profiled to examine T cell subtypes imbalance using a protein chip. TCR Vβ analysis in CD8+T cells of ITP patients, and TCR CDR3 DNA sequencing of CD4+T and CD8+T cells were performed to determine the autoreactive T cells’ clones. Results: Cytokine profiling revealed imbalanced distribution of T cells subtypes, which was confirmed by CD4+T and CD8+T cells’ oligoclonal expansion of TCR Vβ analysis and TCR CDR3 DNA sequencing. VDJ segments were found to be more frequently presented in ITP patients, when compared with health controls. There was an individualized CD4+T cell or CD8+T cell CDR3 sequence in each ITP patient. Conclusions: The present study revealed that T cell clones expanded in ITP patients’ peripheral blood, and each clone had an individualized TCR CDR3 sequence. The expanded T cell clones preferred to use some specific VDJ segment. Further studies are warranted to get access to individualized treatment such as Car-T in patients with ITP.
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Tian G, Li M, Lv G. Analysis of T-Cell Receptor Repertoire in Transplantation: Fingerprint of T Cell-mediated Alloresponse. Front Immunol 2022; 12:778559. [PMID: 35095851 PMCID: PMC8790170 DOI: 10.3389/fimmu.2021.778559] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 12/22/2021] [Indexed: 11/13/2022] Open
Abstract
T cells play a key role in determining allograft function by mediating allogeneic immune responses to cause rejection, and recent work pointed their role in mediating tolerance in transplantation. The unique T-cell receptor (TCR) expressed on the surface of each T cell determines the antigen specificity of the cell and can be the specific fingerprint for identifying and monitoring. Next-generation sequencing (NGS) techniques provide powerful tools for deep and high-throughput TCR profiling, and facilitate to depict the entire T cell repertoire profile and trace antigen-specific T cells in circulation and local tissues. Tailing T cell transcriptomes and TCR sequences at the single cell level provides a full landscape of alloreactive T-cell clones development and biofunction in alloresponse. Here, we review the recent advances in TCR sequencing techniques and computational tools, as well as the recent discovery in overall TCR profile and antigen-specific T cells tracking in transplantation. We further discuss the challenges and potential of using TCR sequencing-based assays to profile alloreactive TCR repertoire as the fingerprint for immune monitoring and prediction of rejection and tolerance.
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Affiliation(s)
| | - Mingqian Li
- Department of Hepatobiliary and Pancreatic Surgery, The First Hospital of Jilin University, Changchun, China
| | - Guoyue Lv
- Department of Hepatobiliary and Pancreatic Surgery, The First Hospital of Jilin University, Changchun, China
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Koyama D, Murata M, Hanajiri R, Akashi T, Okuno S, Kamoshita S, Julamanee J, Takagi E, Miyao K, Sakemura R, Goto T, Terakura S, Nishida T, Kiyoi H. Quantitative Assessment of T Cell Clonotypes in Human Acute Graft-versus-Host Disease Tissues. Biol Blood Marrow Transplant 2019; 25:417-423. [DOI: 10.1016/j.bbmt.2018.10.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Accepted: 10/15/2018] [Indexed: 01/05/2023]
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Meier JA, Haque M, Fawaz M, Abdeen H, Coffey D, Towlerton A, Abdeen A, Toor A, Warren E, Reed J, Kanakry CG, Keating A, Luznik L, Toor AA. T Cell Repertoire Evolution after Allogeneic Bone Marrow Transplantation: An Organizational Perspective. Biol Blood Marrow Transplant 2019; 25:868-882. [PMID: 30677510 DOI: 10.1016/j.bbmt.2019.01.021] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Accepted: 01/11/2019] [Indexed: 12/31/2022]
Abstract
High-throughput sequencing (HTS) of human T cell receptors has revealed a high level of complexity in the T cell repertoire, which makes it difficult to correlate T cell reconstitution with clinical outcomes. The associations identified thus far are of a broadly statistical nature, precluding precise modeling of outcomes based on T cell repertoire development following bone marrow transplantation (BMT). Previous work has demonstrated an inherent, mathematically definable order observed in the T cells from a diverse group of donors, which is perturbed in recipients following BMT. In this study, T cell receptor (TCR)-β sequences from HLA-matched related donor and recipient pairs are analyzed to further develop this methodology. TCR-β sequencing from unsorted and sorted T cell subsets isolated from the peripheral blood samples of BMT donors and recipients show conservation and symmetry of VJ segment usage in the clonal frequencies, linked to the organization of the gene segments along the TCR locus. This TCR-β VJ segment translational symmetry is preserved post-transplantation and even in cases of acute graft-versus-host disease (aGVHD), suggesting that GVHD occurrence represents a polyclonal donor T cell response to recipient antigens. The complexity of the repertoire is significantly diminished after BMT, and the T cell clonal hierarchy is altered post-transplantation. Low-frequency donor clones tended to take on a higher rank in the recipients following BMT, especially in patients with aGVHD. Over time, the repertoire evolves to a more donor-like state in the recipients who did not develop GVHD as opposed to those who did. The results presented here support new methods of quantifying and characterizing post-transplantation T cell repertoire reconstitution.
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Affiliation(s)
- Jeremy A Meier
- Bone Marrow Transplant Program, Massey Cancer Center, Virginia Commonwealth University, Richmond, Virginia
| | - Mahdee Haque
- Bone Marrow Transplant Program, Massey Cancer Center, Virginia Commonwealth University, Richmond, Virginia
| | - Mohamed Fawaz
- Bone Marrow Transplant Program, Massey Cancer Center, Virginia Commonwealth University, Richmond, Virginia
| | - Hamdi Abdeen
- Bone Marrow Transplant Program, Massey Cancer Center, Virginia Commonwealth University, Richmond, Virginia
| | - David Coffey
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Andrea Towlerton
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Ahmed Abdeen
- Bone Marrow Transplant Program, Massey Cancer Center, Virginia Commonwealth University, Richmond, Virginia
| | - Abdullah Toor
- Bone Marrow Transplant Program, Massey Cancer Center, Virginia Commonwealth University, Richmond, Virginia
| | - Edus Warren
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Jason Reed
- Department of Physics, Virginia Commonwealth University, Richmond, Virginia
| | - Christopher G Kanakry
- Experimental Transplantation and Immunology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Armand Keating
- Princess Margaret Cancer Center, Toronto, Ontario, Canada
| | - Leo Luznik
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Amir A Toor
- Bone Marrow Transplant Program, Massey Cancer Center, Virginia Commonwealth University, Richmond, Virginia.
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7
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Malaquias P, Gutierrez MF, Hass V, Stanislawczuk R, Bandeca MC, Arrais C, Farago PV, Reis A, Loguercio AD. Two-year Effects of Chlorhexidine-containing Adhesives on the In Vitro Durability of Resin-dentin Interfaces and Modeling of Drug Release. Oper Dent 2018; 43:201-212. [PMID: 29504885 DOI: 10.2341/16-333-l] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVES To evaluate the effects of addition of diacetate chlorhexidine (CHX) at different concentrations into two etch-and-rinse adhesive systems on CHX release, as well as the immediate (IM) and two-year (2-Y) resin-dentin microtensile bond strength (μTBS) and nanoleakage (NL). METHODS CHX was added to XP Bond (XP) and Ambar (AM) at concentrations of 0.0 wt% (control); 0.01 wt%; 0.05 wt%; and 0.1 to 0.2 wt%. To assess the cumulative CHX release, adhesive disks were made in a metallic matrix and after light-curing were stored in water. Ultraviolet spectrophotometric measurements of the storage solution were performed to examine the release kinetics of CHX. For μTBS and NL, the occlusal enamel of molars was removed and the adhesives were applied to the dentin surface after acid etching. After composite resin build-up, specimens were sectioned to obtain μTBS sticks. The specimens were subjected to μTBS and NL at IM and after 2-Y. In addition, specimens underwent examination for CHX using micro-Raman spectroscopy. All data were submitted to statistical analysis (α=0.05). RESULTS With regard to CHX release, AM showed a slower and gradual release of CHX while XP released CHX more quickly ( p<0.05), and CHX was still present in the hybrid layers after 2-Y. Both adhesives showed CHX release at 2-Y water storage. Both CHX-containing adhesives showed higher μTBS values than did the control group ( p<0.05).
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8
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Abraham S, Guo H, Choi JG, Ye C, Thomas MB, Ortega N, Dwivedi A, Manjunath N, Yi G, Shankar P. Combination of IL-10 and IL-2 induces oligoclonal human CD4 T cell expansion during xenogeneic and allogeneic GVHD in humanized mice. Heliyon 2017; 3:e00276. [PMID: 28409183 PMCID: PMC5382148 DOI: 10.1016/j.heliyon.2017.e00276] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Revised: 02/08/2017] [Accepted: 03/23/2017] [Indexed: 11/06/2022] Open
Abstract
IL-10 is a crucial anti-inflammatory cytokine which can also exert a seemingly divergent immunostimulatory effects under certain conditions. We found high levels of the cytokine in a xenogeneic GVHD model where NOD-scid IL2rγcnull (NSG) mice were transplanted with human PBMCs in presence of IL-2. Presence of exogenous IL-10 altered the kinetics of IL-2 induced human T cell reconstitution in vivo, showing an initial delay, followed by rapid expansion. Further, compared to IL-2 alone, treatment with IL-2 in combination with IL-10 increased survival in most animals and completely protected ∼20% of mice from GVHD. Additionally, IL-2 induced expansion of both CD4+ and CD8+ xenoreactive T cells whereas a combination of IL-2 and IL-10 resulted in selective expansion of CD4+ T cells only. TCR Vβ repertoire analysis of CD4+ T cells showed that in contrast to IL-2 alone, simultaneous presence of both cytokines drastically reduced the Vβ repertoire of the expanded CD4+ T cells. Highly restricted Vβ usage was also observed when the cytokine combination was tested in an allogeneic GVHD model where NOD-scid IL2rγcnull mice expressing HLA-DR4 (NSG-DR4) were transplanted with purified CD4+ T cells from HLA-DR4 negative donors. Taken together, our results demonstrate that IL-10 can profoundly modulate the subset composition and repertoire of responding T cells during GVHD.
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Affiliation(s)
- Sojan Abraham
- Department of Biomedical Sciences, Center of Emphasis in Infectious Disease, Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center, El Paso, Texas, USA.,Department of Infectious Disease Research, Drug Development, Southern Research Institute, Frederick MD, USA
| | - Hua Guo
- Department of Biomedical Sciences, Center of Emphasis in Infectious Disease, Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center, El Paso, Texas, USA
| | - Jang-Gi Choi
- Department of Biomedical Sciences, Center of Emphasis in Infectious Disease, Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center, El Paso, Texas, USA.,KM Application Center, Korea Institute of Oriental Medicine, 70 Chemdan-ro, Dong-gu, Daegu 701-300, Republic of Korea
| | - Chunting Ye
- Department of Biomedical Sciences, Center of Emphasis in Infectious Disease, Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center, El Paso, Texas, USA.,The Jackson Laboratory-west, 1650 Santa Ana Avenue, Sacramento, CA, USA
| | - Midhun Ben Thomas
- Department of Biomedical Sciences, Center of Emphasis in Infectious Disease, Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center, El Paso, Texas, USA
| | - Nora Ortega
- Department of Biomedical Sciences, Center of Emphasis in Infectious Disease, Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center, El Paso, Texas, USA
| | - Alok Dwivedi
- Division of Biostatistics and Epidemiology, Department of Biomedical Sciences, Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center, El Paso, Texas, USA
| | - N Manjunath
- Department of Biomedical Sciences, Center of Emphasis in Infectious Disease, Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center, El Paso, Texas, USA
| | - Guohua Yi
- Department of Biomedical Sciences, Center of Emphasis in Infectious Disease, Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center, El Paso, Texas, USA
| | - Premlata Shankar
- Department of Biomedical Sciences, Center of Emphasis in Infectious Disease, Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center, El Paso, Texas, USA
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9
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Jin Z, Wu X, Chen S, Yang L, Liu Q, Li Y. Distribution and clonality of the vα and vβ T-cell receptor repertoire of regulatory T cells in leukemia patients with and without graft versus host disease. DNA Cell Biol 2014; 33:182-8. [PMID: 24410134 DOI: 10.1089/dna.2013.2277] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Graft versus host disease (GVHD) is the main complication following allogeneic hematopoietic stem cell transplantation (allo-HSCT). Recent data indicated that regulatory T (Treg) cells might relate to GVHD, and such functions might be mediated by certain T-cell receptor (TCR) subfamily of Treg cells. Thus, we analyzed the distribution and clonality of the TCR Vα and Vβ repertoire of Treg cells from leukemia patients with and without GVHD after allo-HSCT. Numerous TCR Vα subfamilies, including Vα1, Vα9, Vα13, Vα16-19, and Vα24-29, were absent in Treg cells after allo-HSCT. The usage numbers for the TCR Vα and Vβ subfamilies in Treg cells from patients without GVHD appeared more widely. The expression frequencies of Vα10 or Vα20 between both groups were significantly different. Moreover, the expression frequency of TCR Vβ2 subfamily in patients without GVHD was significantly higher than that in patients with GVHD. Oligoclonally expanded TCR Vα and Vβ Treg cells were identified in a few samples in both groups. Restricted utilization of the Vα and Vβ subfamilies and the absence of some important TCR rearrangements in Treg cells may be related to GVHD due to a lower regulating function of Treg subfamilies.
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Affiliation(s)
- Zhenyi Jin
- 1 Institute of Hematology, Jinan University , Guangzhou, China
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10
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Wlodarski MW, Schade AE, Maciejewski JP. T-large granular lymphocyte leukemia: current molecular concepts. Hematology 2013; 11:245-56. [PMID: 17178663 DOI: 10.1080/10245330600774793] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
T-large granular lymphocyte (T-LGL) leukemia is a chronic and often indolent T cell lymphoproliferation characterized by extreme expansion of a semi-autonomous cytotoxic T lymphocyte (CTL) clone. Clinically, T-LGL can be associated with various cytopenias; neutropenia constitutes the most frequent manifestation. LGL clone represents a pathologic counterpart of the cytotoxic effector T cell but an abnormal memory CD8 cell seems to provide the supply of the matured LGL population. Analysis of clonal T cell receptor (TCR) rearrangement and complementarity determining region 3 (CDR3) of the TCR beta-chain is a useful tool to investigate clonal expansions, track the frequency of expanded clones and also clinically useful to monitor the response to therapy. The lessons learned from molecular analysis of clonal repertoire support a clinically-derived conclusion that the LGL clone arises in the context of an initially polyclonal immune response or an autoimmune process. Consequently, specific manifestations of T-LGL may be a result of the recognition spectrum of the transformed clone and the cytokines it produces. Due to the often monoclonal manifestation, T-LGL constitutes a suitable model to investigate polyclonal CTL-mediated processes. Application of new technologies, including TCR repertoire analysis by sequencing, clonotypic quantitative PCR and VB flow cytometry facilitate clinical diagnosis and may allow insights into the regulation of TCR repertoire and consequences resulting from the contraction of clonal diversity.
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MESH Headings
- Adult
- Aged
- Autoimmune Diseases/epidemiology
- CD4-Positive T-Lymphocytes/pathology
- CD8-Positive T-Lymphocytes/pathology
- Cell Transformation, Neoplastic/genetics
- Cell Transformation, Viral
- Clone Cells/pathology
- Comorbidity
- Diagnosis, Differential
- Female
- Gene Expression Regulation, Leukemic
- Gene Rearrangement, T-Lymphocyte/genetics
- Herpesviridae Infections/complications
- Humans
- Killer Cells, Natural/pathology
- Leukemia, T-Cell/diagnosis
- Leukemia, T-Cell/epidemiology
- Leukemia, T-Cell/genetics
- Leukemia, T-Cell/pathology
- Leukemia, T-Cell/physiopathology
- Leukemia, T-Cell/virology
- Leukocyte Count
- Leukocytosis/diagnosis
- Lymphocyte Activation
- Lymphoproliferative Disorders/epidemiology
- Male
- Middle Aged
- Receptors, Antigen, T-Cell/genetics
- Retroviridae Infections/complications
- T-Lymphocytes, Cytotoxic/pathology
- Tumor Virus Infections/epidemiology
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Affiliation(s)
- Marcin W Wlodarski
- Experimental Hematology and Hematopoiesis Section, Taussig Cancer Center, Cleveland Clinic Foundation, Cleveland, OH, USA
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Sun L, Ren H, Liu W, Wang L, Yin Y, Li Y, Ma X, Qiu Z, Cen X, Shi Y. TRBV kinetics and its association with HLA disparity and aGVHD following allogeneic hematopoietic stem cell transplantation. Int J Lab Hematol 2012; 35:119-27. [PMID: 23062014 DOI: 10.1111/ijlh.12007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2012] [Accepted: 07/30/2012] [Indexed: 11/30/2022]
Abstract
INTRODUCTION The relative expression of T cell receptor (TCR) beta variable (TRBV) and TCR diversity was compared between recipients receiving human leukocyte antigen (HLA)-mismatched transplants and those receiving HLA-matched transplants, using granulocyte colony-stimulating factor (G-CSF)-mobilized peripheral blood stem cells and bone marrow as grafts. METHODS The kinetics of the relative expression of TRBV family members were analyzed using real-time quantitative PCR. Additionally, the association of TRBV clonotype with acute graft-versus-host disease (aGVHD) was determined by cloning and sequence analysis of the CDR3 region. RESULTS The TCR diversity in recipients receiving HLA-mismatched transplants was significantly lower than in those receiving HLA-matched transplants at 1 month and 2 months after hematopoietic stem cell transplantation (HSCT) (both P < 0.05). However, these differences disappeared 3 months after transplantation. The relative expression of TRBV27 (n = 7 recipients) at the onset of aGVHD was higher than in corresponding donors (P = 0.025), but no significant differences were observed between recipients lacking aGVHD and their donors at serial time points after HSCT. CONCLUSION Our results suggest that HLA disparity may affect the relative expression of TRBV in the early phase after transplantation, and TRBV27 may be associated with the onset of aGVHD.
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Affiliation(s)
- L Sun
- Department of Hematology, Peking University First Hospital, Beijing, China
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12
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Distinct Oligoclonal T Cells Are Associated With Graft Versus Host Disease After Stem-Cell Transplantation. Transplantation 2012; 93:949-57. [DOI: 10.1097/tp.0b013e3182497561] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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13
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Alloreactive microenvironment after human hematopoietic cell transplantation induces genomic alterations in epithelium through an ROS-mediated mechanism: in vivo and in vitro study and implications to secondary neoplasia. Leukemia 2010; 24:536-43. [DOI: 10.1038/leu.2009.284] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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14
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Yakoub-Agha I, Saule P, Magro L, Cracco P, Duhamel A, Coiteux V, Bruno B, Dufossé F, Jouet JP, Dessaint JP, Labalette M. Immune Reconstitution following Myeloablative Allogeneic Hematopoietic Stem Cell Transplantation: The Impact of Expanding CD28negative CD8+ T Cells on Relapse. Biol Blood Marrow Transplant 2009; 15:496-504. [DOI: 10.1016/j.bbmt.2008.11.038] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2008] [Accepted: 11/27/2008] [Indexed: 12/28/2022]
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Wlodarski MW, Nearman Z, Jiang Y, Lichtin A, Maciejewski JP. Clonal predominance of CD8(+) T cells in patients with unexplained neutropenia. Exp Hematol 2008; 36:293-300. [PMID: 18279717 DOI: 10.1016/j.exphem.2007.11.011] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2007] [Revised: 10/02/2007] [Accepted: 11/14/2007] [Indexed: 12/26/2022]
Abstract
OBJECTIVE T-cell-mediated autoimmunity may be involved in some cases of idiopathic neutropenia. We hypothesized that a precise T-cell receptor repertoire analysis may uncover cytotoxic T-cell (CTL) expansions that are less pronounced than those seen in T large granular lymphocyte leukemia (T-LGL), but are pathophysiologically analogous and thus can serve as markers of a T-cell-mediated process. MATERIALS AND METHODS Using rational algorithms for T-cell receptor analysis and in vivo tracking of CTL responses previously established in our laboratory, we studied patients with unexplained chronic neutropenia (n = 20), T-LGL (n = 15), and healthy controls (n = 12). We further investigated the involvement of soluble inhibitory factors by coculture assays. To determine the level of immune activation, we studied interferon-gamma expression in CD8(+)cells using Taqman polymerase chain reaction. RESULTS Fifteen expanded (immunodominant) CTL clones were detected in 12 of 20 patients. In comparison to LGL leukemia, these clones were less immunodominant, but clearly discernible from subclinical lymphoproliferations in controls. As a surrogate of cytotoxic activity, we found markedly increased production of interferon-gamma in most of the neutropenia patients, irrespective of the presence of immunodominant CTL clones. CONCLUSIONS These results suggest that, while immunodominant CTL clones are detectable in a proportion of patients only, CTL-mediated pathophysiology may be a general mechanism operating in idiopathic neutropenia. Oligogoclonal CTL expansions in chronic neutropenia may indicate an ongoing autoimmune process, while highly polarized monoclonalities in a subset of neutropenic LGL patients may represent the "extreme" end of the clonal continuum.
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Affiliation(s)
- Marcin Wojciech Wlodarski
- Experimental Hematology and Hematopoiesis Section, Taussig Cancer Center of the Cleveland Clinic, Cleveland, OH 44195, USA
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16
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McIver Z, Serio B, Dunbar A, O'Keefe CL, Powers J, Wlodarski M, Jin T, Sobecks R, Bolwell B, Maciejewski JP. Double-negative regulatory T cells induce allotolerance when expanded after allogeneic haematopoietic stem cell transplantation. Br J Haematol 2008; 141:170-8. [PMID: 18318770 DOI: 10.1111/j.1365-2141.2008.07021.x] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Double-negative (DN) regulatory T cells (Tregs) are specialized T lymphocytes involved in the down-modulation of immune responses, resulting in allotolerance after allogeneic haematopoietic stem cell transplantation (HSCT). Most of the properties of DN Tregs were identified in murine models, including the unique ability to suppress alloreactive syngeneic effector T cells in an antigen-specific manner via Fas/Fas-ligand interactions. We investigated the behaviour of DN Tregs following human allogeneic HSCT with regard to occurrence of graft-versus-host disease (GvHD) and restoration of T-cell receptor repertoire in a cohort of 40 patients. The frequency of DN Tregs and CD4/CD8 TCR repertoire was measured serially and at the time of diagnosis of GvHD by flow cytometry. Analysis demonstrated a positive correlation between degree of alloreactivity, as measured by grade of GvHD, and the number of variable beta chain (Vbeta) family expansions in both T-cell populations. We also found that a deficiency of DN Tregs was associated with an increased number of Vbeta family expansions, and most importantly, with the occurrence of GvHD. All individuals who demonstrated more than 1% DN Tregs did not develop GvHD, providing evidence that DN Tregs participate in peripheral tolerance to prevent GvHD when expanded after allogeneic HSCT.
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Affiliation(s)
- Z McIver
- Experimental Hematology and Hematopoiesis Section, Cleveland, OH 44195, USA
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Du JW, Gu JY, Liu J, Cen XN, Zhang Y, Ou Y, Chu B, Zhu P. TCR spectratyping revealed T lymphocytes associated with graft-versus-host disease after allogeneic hematopoietic stem cell transplantation. Leuk Lymphoma 2007; 48:1618-27. [PMID: 17701594 DOI: 10.1080/10428190701474357] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Clonal expansion of T cells after allogeneic hematopoietic stem cell transplantation (allo-HSCT) has been observed, but their characteristics remain to be fully elucidated. We report here that CD8(+) T cells were the dominant T lymphocytes seen and T-cell repertoire diversity decreased dramatically during the first 3 months after allo-HSCT. Patients with GVHD grade II - IV had significantly lower T-cell repertoire diversity compared with non-GVHD patients. TCR beta variable gene (TCRBV) subfamily 8, 5.1, 5.2, 4, and 13 were the five most frequently expanded subfamilies among these patients. Among the 49 over-expanded clones identified, clonotype "TCR3-5" and "TCR18-5" were isolated from four patients with HLA-A2 allele and skin GVHD. Their frequencies correlated well with skin symptoms (i.e. rash). Moreover, they were detected in donors but not detected in recipients before transplantation. Lastly, three common TCRBV CDR3 motifs shared by T cells related with GVHD were discovered: TGDS, GLAG, and GGG. These findings suggest that TCR spectratyping is helpful for revealing GVHD-related T cells and may have utility in early diagnosis.
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Affiliation(s)
- Jin-Wei Du
- Department of Hematology, Peking University First Hospital, West District, Beijing, China
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O'Keefe CL, Gondek L, Davis R, Kuczkowski E, Sobecks RM, Rodriguez A, Narvaez Y, McIver Z, Tuthill R, Laughlin M, Bolwell B, Maciejewski JP. Molecular analysis of alloreactive CTL post-hemopoietic stem cell transplantation. THE JOURNAL OF IMMUNOLOGY 2007; 179:2013-22. [PMID: 17641069 DOI: 10.4049/jimmunol.179.3.2013] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The development of laboratory tests for the diagnosis and monitoring of graft-vs-host disease (GVHD) is hampered by a lack of knowledge of minor histocompatibility Ags triggering alloresponses. We hypothesized that the unique molecular structure of the TCR could be used as a marker for the unidentified Ags and exploited for molecular monitoring of GVHD posttransplant. To identify alloreactive T cell clones, we performed in vitro allostimulation cultures for a cohort of patients undergoing hemopoietic stem cell transplantation and determined the sequence of the CDR3 of immunodominant alloreactive clones; 10 corresponding clonotypes restricted to activated T cells were identified. As an alternative method for the identification of alloreactive clones, molecular TCR analysis was applied to biopsies of GVHD-affected tissues. Culture- and biopsy-derived clonotypes were used to design sequence-specific quantitative PCR assays to monitor the levels of putative allospecific clonotypes in posttransplant blood samples and subsequent biopsies. Because of the rational design of the methods used to identify immunodominant clonotypes, we were able to follow the behavior of potentially GVHD-specific T cells during the transplant course. Based on our results, we conclude that molecular T cell diagnostics can be a powerful tool for monitoring immune responses posttransplantation.
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Affiliation(s)
- Christine L O'Keefe
- Experimental Hematology and Hematopoiesis Section, Cleveland Clinic Foundation, Cleveland, OH 44195, USA
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Fu YW, Wu DP, Cen JN, Feng YF, Chang WR, Zhu ZL, Qiu QC, Zhu P. Patterns of T-cell reconstitution by assessment of T-cell receptor excision circle and T-cell receptor clonal repertoire after allogeneic hematopoietic stem cell transplantation in leukemia patients ? a study in Chinese patients. Eur J Haematol 2007; 79:138-45. [PMID: 17608713 DOI: 10.1111/j.1600-0609.2007.00885.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Successful allogeneic hematopoietic stem cell transplantation (HSCT) requires reconstitution normal T-cell immunity. Measurement of T-cell receptor excision circles (TRECs) and T-cell receptor beta (TCRBV) CDR3 repertoire is a means of quantifying recent thymic T-cell production and reflecting antigen-specific T-cell clones proliferation. METHODS We used real-time quantitative PCR to detect TRECs from 43 Chinese patients who underwent three kind of allo-HSCT without T-cell depletion. RT-PCR was performed to amplify 24 subfamily genes of TCRBV in 24 patients of them. RESULTS For haploidentical-D group, the TRECs numbers were lower up to 24 months. For matched-sibling donor (MSD) group, the recovery of TRECs was faster than those of other two groups. TRECs values in matched-unrelated donor (MUD) were in the middle. During 2-19 months after transplantation, there were 6-16 BV subfamilies expressed and 33-48% of them were polyclones. The usage rate of TCRBV and percentage of polyclones in haploidentical-D were less than those of other two groups. Twenty-three CDR3 molecules were obtained from nine patients who were potentially associated with GVHD or CMV infection. CONCLUSIONS Analyzing the changes of TCRBV repertoire and measuring TRECs during immune reconstitution would be useful to determine the host's current immune status and ability of T-cell immune reconstitution and also to find antigen-specific T-cell clones in the three kinds of HSCT.
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Affiliation(s)
- Yue Wen Fu
- Department of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China
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Wlodarski MW, O'Keefe C, Howe EC, Risitano AM, Rodriguez A, Warshawsky I, Loughran TP, Maciejewski JP. Pathologic clonal cytotoxic T-cell responses: nonrandom nature of the T-cell–receptor restriction in large granular lymphocyte leukemia. Blood 2005; 106:2769-80. [PMID: 15914562 DOI: 10.1182/blood-2004-10-4045] [Citation(s) in RCA: 91] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
AbstractT-cell large granular lymphocyte (T-LGL) leukemia is a clonal lymphoproliferation of cytotoxic T cells (CTLs) associated with cytopenias. T-LGL proliferation seems to be triggered/sustained by antigenic drive; it is likely that hematopoietic progenitors are the targets in this process. The antigen-specific portion of the T-cell receptor (TCR), the variable beta (VB)–chain complementarity-determining region 3 (CDR3), can serve as a molecular signature (clonotype) of a T-cell clone. We hypothesized that clonal CTL proliferation develops not randomly but in the context of an autoimmune response. We identified the clonotypic sequence of T-LGL clones in 60 patients, including 56 with known T-LGL and 4 with unspecified neutropenia. Our method also allowed for the measurement of clonal frequencies; a decrease in or loss of the pathogenic clonotype and restoration of the TCR repertoire was found after hematologic remission. We identified 2 patients with identical immunodominant CDR3 sequence. Moreover, we found similarity between multiple immunodominant clonotypes and codominant as well as a nonexpanded, “supporting” clonotypes. The data suggest a nonrandom clonal selection in T-LGL, possibly driven by a common antigen. In contrast, the physiologic clonal CTL repertoire is highly diverse and we were not able to detect any significant clonal sharing in 26 healthy controls.
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