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Wang Y, Ullah MA, Waltner OG, Bhise SS, Ensbey KS, Schmidt CR, Legg SR, Sekiguchi T, Nelson EL, Kuns RD, Nemychenkov NS, Atilla E, Yeh AC, Takahashi S, Boiko JR, Varelias A, Blazar BR, Koyama M, Minnie SA, Clouston AD, Furlan SN, Zhang P, Hill GR. Calcineurin inhibition rescues alloantigen-specific central memory T cell subsets that promote chronic GVHD. J Clin Invest 2024; 134:e170125. [PMID: 38828727 PMCID: PMC11142741 DOI: 10.1172/jci170125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 04/09/2024] [Indexed: 06/05/2024] Open
Abstract
Calcineurin inhibitors (CNIs) constitute the backbone of modern acute graft-versus-host disease (aGVHD) prophylaxis regimens but have limited efficacy in the prevention and treatment of chronic GVHD (cGVHD). We investigated the effect of CNIs on immune tolerance after stem cell transplantation with discovery-based single-cell gene expression and T cell receptor (TCR) assays of clonal immunity in tandem with traditional protein-based approaches and preclinical modeling. While cyclosporin and tacrolimus suppressed the clonal expansion of CD8+ T cells during GVHD, alloreactive CD4+ T cell clusters were preferentially expanded. Moreover, CNIs mediated reversible dose-dependent suppression of T cell activation and all stages of donor T cell exhaustion. Critically, CNIs promoted the expansion of both polyclonal and TCR-specific alloreactive central memory CD4+ T cells (TCM) with high self-renewal capacity that mediated cGVHD following drug withdrawal. In contrast to posttransplant cyclophosphamide (PT-Cy), CSA was ineffective in eliminating IL-17A-secreting alloreactive T cell clones that play an important role in the pathogenesis of cGVHD. Collectively, we have shown that, although CNIs attenuate aGVHD, they paradoxically rescue alloantigen-specific TCM, especially within the CD4+ compartment in lymphoid and GVHD target tissues, thus predisposing patients to cGVHD. These data provide further evidence to caution against CNI-based immune suppression without concurrent approaches that eliminate alloreactive T cell clones.
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Affiliation(s)
- Yewei Wang
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
- Department of Hematology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Md Ashik Ullah
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Olivia G. Waltner
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Shruti S. Bhise
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Kathleen S. Ensbey
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Christine R. Schmidt
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Samuel R.W. Legg
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Tomoko Sekiguchi
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Ethan L. Nelson
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Rachel D. Kuns
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Nicole S. Nemychenkov
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Erden Atilla
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Albert C. Yeh
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Shuichiro Takahashi
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Julie R. Boiko
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Antiopi Varelias
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Bruce R. Blazar
- Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota, USA
| | - Motoko Koyama
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Simone A. Minnie
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | | | - Scott N. Furlan
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
- Department of Pediatrics and
| | - Ping Zhang
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Geoffrey R. Hill
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
- Division of Medical Oncology, University of Washington, Seattle, Washington, USA
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2
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Wang Y, He S, Calendo G, Bui T, Tian Y, Lee CY, Zhou Y, Zhao X, Abraham C, Mo W, Chen M, Sanders-Braggs R, Madzo J, Issa JP, Hexner EO, Wiest DL, Reshef R, Xue HH, Zhang Y. Tissue-infiltrating alloreactive T cells require Id3 to deflect PD-1-mediated immune suppression during GVHD. Blood 2024; 143:166-177. [PMID: 37871574 PMCID: PMC10797551 DOI: 10.1182/blood.2023021126] [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: 05/10/2023] [Revised: 09/22/2023] [Accepted: 09/22/2023] [Indexed: 10/25/2023] Open
Abstract
ABSTRACT Persisting alloreactive donor T cells in target tissues are a determinant of graft-versus-host disease (GVHD), but the transcriptional regulators that control the persistence and function of tissue-infiltrating T cells remain elusive. We demonstrate here that Id3, a DNA-binding inhibitor, is critical for sustaining T-cell responses in GVHD target tissues in mice, including the liver and intestine. Id3 loss results in aberrantly expressed PD-1 in polyfunctional T helper 1 (Th1) cells, decreased tissue-infiltrating PD-1+ polyfunctional Th1 cell numbers, impaired maintenance of liver TCF-1+ progenitor-like T cells, and inhibition of GVHD. PD-1 blockade restores the capacity of Id3-ablated donor T cells to mediate GVHD. Single-cell RNA-sequencing analysis revealed that Id3 loss leads to significantly decreased CD28- and PI3K/AKT-signaling activity in tissue-infiltrating polyfunctional Th1 cells, an indicator of active PD-1/PD-L1 effects. Id3 is also required for protecting CD8+ T cells from the PD-1 pathway-mediated suppression during GVHD. Genome-wide RNA-sequencing analysis reveals that Id3 represses transcription factors (e.g., Nfatc2, Fos, Jun, Ets1, and Prdm1) that are critical for PD-1 transcription, exuberant effector differentiation, and interferon responses and dysfunction of activated T cells. Id3 achieves these effects by restraining the chromatin accessibility for these transcription factors. Id3 ablation in donor T cells preserved their graft vs tumor effects in mice undergoing allogeneic hematopoietic stem cell transplantation. Furthermore, CRISPR/Cas9 knockout of ID3 in human CD19-directed chimeric antigen receptor T cells retained their antitumor activity in NOD/SCID/IL2Rg-/- mice early after administration. These findings identify that ID3 is an important target to reduce GVHD, and the gene-editing program of ID3 may have broad implications in T-cell-based immunotherapy.
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Affiliation(s)
- Ying Wang
- Center for Discovery and Innovation, Hackensack University Medical Center, Nutley, NJ
| | - Shan He
- Fels Institute and Department of Cancer Cellular Biology, Lewis Katz School of Medicine, Temple University, Philadelphia, PA
| | | | - Tien Bui
- Center for Discovery and Innovation, Hackensack University Medical Center, Nutley, NJ
| | - Yuanyuan Tian
- Center for Discovery and Innovation, Hackensack University Medical Center, Nutley, NJ
| | - Che Young Lee
- Center for Discovery and Innovation, Hackensack University Medical Center, Nutley, NJ
| | - Yan Zhou
- Fox Chase Cancer Center, Temple University, Philadelphia, PA
| | - Xin Zhao
- Center for Discovery and Innovation, Hackensack University Medical Center, Nutley, NJ
| | - Ciril Abraham
- Center for Discovery and Innovation, Hackensack University Medical Center, Nutley, NJ
- Fels Institute and Department of Cancer Cellular Biology, Lewis Katz School of Medicine, Temple University, Philadelphia, PA
| | - Wenbin Mo
- Center for Discovery and Innovation, Hackensack University Medical Center, Nutley, NJ
| | - Mimi Chen
- Center for Discovery and Innovation, Hackensack University Medical Center, Nutley, NJ
| | | | - Jozef Madzo
- Coriell Institute for Medical Research, Camden, NJ
| | | | - Elizabeth O. Hexner
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - David L. Wiest
- Fox Chase Cancer Center, Temple University, Philadelphia, PA
| | - Ran Reshef
- Blood and Marrow Transplantation and Cell Therapy Program, Columbia University Irving Medical Center, New York, NY
| | - Hai-Hui Xue
- Center for Discovery and Innovation, Hackensack University Medical Center, Nutley, NJ
| | - Yi Zhang
- Center for Discovery and Innovation, Hackensack University Medical Center, Nutley, NJ
- Fels Institute and Department of Cancer Cellular Biology, Lewis Katz School of Medicine, Temple University, Philadelphia, PA
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3
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Bayegi SN, Hamidieh AA, Behfar M, Saghazadeh A, Bozorgmehr M, Tajik N, Delbandi AA, Delavari S, Shekarabi M, Rezaei N. The Reconstitution of T-cells after Allogeneic Hematopoietic Stem Cell Transplant in a Pediatric Patient with Congenital Amegakaryocytic Thrombocytopenia (CAMT). Endocr Metab Immune Disord Drug Targets 2024; 24:265-272. [PMID: 37526450 DOI: 10.2174/1871530323666230801100113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 06/08/2023] [Accepted: 06/27/2023] [Indexed: 08/02/2023]
Abstract
BACKGROUND Congenital amegakaryocytic thrombocytopenia (CAMT) is a bone marrow failure syndrome with autosomal recessive inheritance characterized by the lack of megakaryocytes and thrombocytopenia. The cause of the disease is a mutation in the c-Mpl gene, which encodes the thrombopoietin (TPO) receptor. The main treatment for this genetic disorder is an allogeneic hematopoietic stem cell transplant (allo-HSCT). However, transplant-related mortality, development of acute and chronic graft-versushost disease (GvHD), and susceptibility to opportunistic infections are major barriers to transplantation. Delay in the reconstitution of T cells and imbalance in the regeneration of distinct functional CD4 and CD8 T-cell subsets mainly affect post-transplant complications. We report a case of CAMT, who developed acute GvHD but had no signs and symptoms of chronic GvHD following allo-HSCT. CASE PRESENTATION At the age of four, she presented with petechiae and purpura. In laboratory investigations, pancytopenia without organomegaly, and cellularity less than 5% in bone marrow biopsy, were observed. A primary diagnosis of idiopathic aplastic anemia was made, and she was treated with prednisolone, cyclosporine, and anti-thymocyte globulin (ATG), which did not respond. Genetic analysis revealed the mutation c.1481T>G (p. L494W) in exon 10 of the c-Mpl gene, and the diagnosis of CAMT was confirmed. The patient underwent allo-HSCT from a healthy sibling donor. Alloimmunization reactions and immune disorders were present due to long-term treatment with immunosuppressive medications and repeated blood and platelet transfusions. Hence, the regeneration of T-lymphocytes after allo-HSCT was evaluated. CONCLUSION Successful treatment of acute GvHD prevented advancing the condition to chronic GvHD, and this was accompanied by delayed T-cell reconstitution through an increase in Treg:Tcons ratio.
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Affiliation(s)
- Shideh Namazi Bayegi
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
- Pediatric Cell and Gene Therapy Research Center, Gene, Cell & Tissue Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Amir Ali Hamidieh
- Pediatric Cell and Gene Therapy Research Center, Gene, Cell & Tissue Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Behfar
- Pediatric Cell and Gene Therapy Research Center, Gene, Cell & Tissue Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Amene Saghazadeh
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
- Systematic Review and Metaanalysis Expert Group (SRMEG), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Mahmood Bozorgmehr
- Oncopathology Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Nader Tajik
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
- Immunology Research Center, Institute of Immunology and Infectious Diseases, Iran University of Medical Sciences, Tehran, Iran
| | - Ali-Akbar Delbandi
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
- Immunology Research Center, Institute of Immunology and Infectious Diseases, Iran University of Medical Sciences, Tehran, Iran
| | - Samaneh Delavari
- Systematic Review and Metaanalysis Expert Group (SRMEG), Universal Scientific Education and Research Network (USERN), Tehran, Iran
- Primary Immunodeficiency Diseases Network (PIDNet), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Mehdi Shekarabi
- Immunology Research Center, Institute of Immunology and Infectious Diseases, Iran University of Medical Sciences, Tehran, Iran
| | - Nima Rezaei
- Systematic Review and Meta-analysis Expert Group (SRMEG), Universal Scientific Education and Research Network (USERN), Tehran, Iran
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Network of Immunity in Infection, Malignancy, and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran
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4
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Frueh JT, Campe J, Sunaga-Franze DY, Verheyden NA, Ghimire S, Meedt E, Haslinger D, Harenkamp S, Staudenraus D, Sauer S, Kreft A, Schubert R, Lohoff M, Krueger A, Bonig H, Chiocchetti AG, Zeiser R, Holler E, Ullrich E. Interferon regulatory factor 4 plays a pivotal role in the development of aGVHD-associated colitis. Oncoimmunology 2023; 13:2296712. [PMID: 38170159 PMCID: PMC10761041 DOI: 10.1080/2162402x.2023.2296712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 12/14/2023] [Indexed: 01/05/2024] Open
Abstract
Interferon regulatory factor 4 (IRF4) is a master transcription factor that regulates T helper cell (Th) differentiation. It interacts with the Basic leucine zipper transcription factor, ATF-like (BATF), depletion of which in CD4+ T cells abrogates acute graft-versus-host disease (aGVHD)-induced colitis. Here, we investigated the immune-regulatory role of Irf4 in a mouse model of MHC-mismatched bone marrow transplantation. We found that recipients of allogenic Irf4-/- CD4+ T cells developed less GVHD-related symptoms. Transcriptome analysis of re-isolated donor Irf4-/- CD4+ T helper (Th) cells, revealed gene expression profiles consistent with loss of effector T helper cell signatures and enrichment of a regulatory T cell (Treg) gene expression signature. In line with these findings, we observed a high expression of the transcription factor BTB and CNC homolog 2; (BACH2) in Irf4-/- T cells, which is associated with the formation of Treg cells and suppression of Th subset differentiation. We also found an association between BACH2 expression and Treg differentiation in patients with intestinal GVHD. Finally, our results indicate that IRF4 and BACH2 act as counterparts in Th cell polarization and immune homeostasis during GVHD. In conclusion, targeting the BACH2/IRF4-axis could help to develop novel therapeutic approaches against GVHD.
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Affiliation(s)
- Jochen T. Frueh
- Department of Pediatrics, Experimental Immunology and Cell Therapy, Goethe University Frankfurt, Frankfurt am Main, Germany
- Department of Pediatrics, Goethe University Frankfurt, University Hospital, Frankfurt am Main, Germany
| | - Julia Campe
- Department of Pediatrics, Experimental Immunology and Cell Therapy, Goethe University Frankfurt, Frankfurt am Main, Germany
- Department of Pediatrics, Goethe University Frankfurt, University Hospital, Frankfurt am Main, Germany
| | - Daniele Yumi Sunaga-Franze
- Genomics Platform, Max Delbrueck Center for Molecular Medicine, Berlin Institute of Health, Berlin, Germany
| | - Nikita A. Verheyden
- Institute for Molecular Medicine, University Hospital, Goethe University Frankfurt, Frankfurt, Germany
- Molecular Immunology, Justus Liebig University Giessen, Giessen, Germany
| | - Sakhila Ghimire
- Hematology and Oncology Department, Medical Clinic 3, University Hospital Regensburg, Regensburg, Germany
| | - Elisabeth Meedt
- Hematology and Oncology Department, Medical Clinic 3, University Hospital Regensburg, Regensburg, Germany
| | - Denise Haslinger
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Goethe University Frankfurt, University Hospital, Frankfurt am Main, Germany
| | - Sabine Harenkamp
- German Red Cross Blood Service BaWüHe, Frankfurt am Main, Germany
| | | | - Sascha Sauer
- Genomics Platform, Max Delbrueck Center for Molecular Medicine, Berlin Institute of Health, Berlin, Germany
| | - Andreas Kreft
- Institute of Pathology, University Medical Center Mainz, Mainz, Germany
| | - Ralf Schubert
- Department of Pediatric Medicine, Division of Pneumology, Allergology, Infectious diseaes und Gastroenterology. Frankfurt am Main, Goethe University Frankfurt, Frankfurt, Germany
| | - Michael Lohoff
- Institute for Microbiology, Philipps University, Marburg, Germany
| | - Andreas Krueger
- Institute for Molecular Medicine, University Hospital, Goethe University Frankfurt, Frankfurt, Germany
- Molecular Immunology, Justus Liebig University Giessen, Giessen, Germany
- Frankfurt Cancer Institute (FCI), Goethe University, Frankfurt am Main, Germany
| | - Halvard Bonig
- German Red Cross Blood Service BaWüHe, Frankfurt am Main, Germany
- Institute for Transfusion Medicine and Immunohematology, Goethe University, Frankfurt am Main, Germany
| | - Andreas G. Chiocchetti
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Goethe University Frankfurt, University Hospital, Frankfurt am Main, Germany
| | - Robert Zeiser
- Department of Internal Medicine I, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Ernst Holler
- Hematology and Oncology Department, Medical Clinic 3, University Hospital Regensburg, Regensburg, Germany
| | - Evelyn Ullrich
- Department of Pediatrics, Experimental Immunology and Cell Therapy, Goethe University Frankfurt, Frankfurt am Main, Germany
- Department of Pediatrics, Goethe University Frankfurt, University Hospital, Frankfurt am Main, Germany
- Institute for Transfusion Medicine and Immunohematology, Goethe University, Frankfurt am Main, Germany
- German Cancer Consortium (DKTK), partner site Frankfurt/Mainz, a partnership between DKFZ, University Hospital Frankfurt, Frankfurt, Germany
- University Cancer Center (UCT), Frankfurt am Main, Germany
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5
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Nilles JP, Roberts D, Salmon JH, Song L, O’Dea C, Marjoram LT, Bower JJ, Hirsch ML, Gilger BC. AAV-mediated expression of HLA-G for the prevention of experimental ocular graft vs. host disease. Mol Ther Methods Clin Dev 2023; 29:227-235. [PMID: 37090476 PMCID: PMC10119803 DOI: 10.1016/j.omtm.2023.03.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 03/21/2023] [Indexed: 04/08/2023]
Abstract
Ocular graft versus host disease (OGvHD) develops after allogeneic hematopoietic stem cell transplantation (HSCT) and manifests as ocular surface inflammatory disease. This study evaluated the efficacy of adeno-associated virus (AAV) gene therapy encoding human leukocyte antigen G (HLA-G) to inhibit OGvHD. A major histocompatibility mismatch chronic OGvHD murine model was evaluated. 7 days after HSCT, mice were dosed subconjunctivally with scAAV8-HLA-G1/5 (1 x 109 vg/eye), topical cyclosporine (twice daily), or left untreated. Body weights and tear production (red thread test) were recorded, and eyelid, corneal opacity, and corneal fluorescein retention were scored through day 44 after HSCT. Tissues were collected for vector biodistribution, ocular histology, and immunofluorescence. Compared with untreated HSCT eyes, those dosed with scAAV8-HLA-G1/5 had significantly reduced clinical inflammatory signs of OGvHD. On histology, eyes that received scAAV8-HLA-G1/5 or cyclosporine had a significantly lower mean limbal mononuclear cell count when compared with non-treated HSCT eyes. HLA-G immunofluorescence was detected in the subconjunctiva and peripheral cornea in HSCT animals treated with scAAV8-HLA-G1/5. Vector genomes were detected in the lacrimal gland, but not in the other tested organs. These results provide evidence that subconjunctival AAV targets ocular surface and corneal disease and support that HLA-G-based gene therapy may be an effective treatment for OGvHD.
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Affiliation(s)
- Jacob P. Nilles
- Clinical Sciences, North Carolina State University, Raleigh, NC, USA
| | - Darby Roberts
- Clinical Sciences, North Carolina State University, Raleigh, NC, USA
| | - Jacklyn H. Salmon
- Clinical Sciences, North Carolina State University, Raleigh, NC, USA
| | - Liujiang Song
- Ophthalmology, University of North Carolina, Chapel Hill, NC, USA
| | - Carly O’Dea
- Powered Research, Research Triangle Park, NC, USA
| | | | | | - Matthew L. Hirsch
- Ophthalmology, University of North Carolina, Chapel Hill, NC, USA
- Gene Therapy Center, University of North Carolina, Chapel Hill, NC, USA
| | - Brian C. Gilger
- Clinical Sciences, North Carolina State University, Raleigh, NC, USA
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6
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Raman D, Chêne C, Nicco C, Jeljeli M, Eu JQ, Clément MV, Batteux F, Pervaiz S. Therapeutic Potential of a Senolytic Approach in a Murine Model of Chronic GVHD. BIOLOGY 2023; 12:biology12050647. [PMID: 37237461 DOI: 10.3390/biology12050647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 04/07/2023] [Accepted: 04/18/2023] [Indexed: 05/28/2023]
Abstract
Graft-versus-host disease (GVHD) is a life-threatening systemic complication of allogeneic hematopoietic stem cell transplantation (HSCT) characterized by dysregulation of T and B cell activation and function, scleroderma-like features, and multi-organ pathology. The treatment of cGVHD is limited to the management of symptoms and long-term use of immunosuppressive therapy, which underscores the need for developing novel treatment approaches. Notably, there is a striking similarity between cytokines/chemokines responsible for multi-organ damage in cGVHD and pro-inflammatory factors, immune modulators, and growth factors secreted by senescent cells upon the acquisition of senescence-associated secretory phenotype (SASP). In this pilot study, we questioned the involvement of senescent cell-derived factors in the pathogenesis of cGVHD triggered upon allogeneic transplantation in an irradiated host. Using a murine model that recapitulates sclerodermatous cGVHD, we investigated the therapeutic efficacy of a senolytic combination of dasatinib and quercetin (DQ) administered after 10 days of allogeneic transplantation and given every 7 days for 35 days. Treatment with DQ resulted in a significant improvement in several physical and tissue-specific features, such as alopecia and earlobe thickness, associated with cGVHD pathogenesis in allograft recipients. DQ also mitigated cGVHD-associated changes in the peripheral T cell pool and serum levels of SASP-like cytokines, such as IL-4, IL-6 and IL-8Rα. Our results support the involvement of senescent cells in the pathogenesis of cGVHD and provide a rationale for the use of DQ, a clinically approved senolytic approach, as a potential therapeutic strategy.
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Affiliation(s)
- Deepika Raman
- Department of Physiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore
| | - Charlotte Chêne
- Département 3I, Infection, Immunité et Inflammation, Institut Cochin, INSERM U1016, Université de Paris, 75014 Paris, France
| | - Carole Nicco
- Département 3I, Infection, Immunité et Inflammation, Institut Cochin, INSERM U1016, Université de Paris, 75014 Paris, France
| | - Mohamed Jeljeli
- Département 3I, Infection, Immunité et Inflammation, Institut Cochin, INSERM U1016, Université de Paris, 75014 Paris, France
- Université de Paris, Faculté de Médecine, AP-HP-Centre Université de Paris, Hôpital Cochin, Service d'Immunologie Biologique, 75014 Paris, France
| | - Jie Qing Eu
- Department of Physiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore
- Cancer Science Institute, National University of Singapore, Singapore 117597, Singapore
| | - Marie-Véronique Clément
- Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore
- NUS Medicine Healthy Longevity Program, National University of Singapore, Singapore 117597, Singapore
- Integrated Science and Engineering Program, NUS Graduate School, National University of Singapore, Singapore 117597, Singapore
| | - Frédéric Batteux
- Département 3I, Infection, Immunité et Inflammation, Institut Cochin, INSERM U1016, Université de Paris, 75014 Paris, France
- Université de Paris, Faculté de Médecine, AP-HP-Centre Université de Paris, Hôpital Cochin, Service d'Immunologie Biologique, 75014 Paris, France
| | - Shazib Pervaiz
- Department of Physiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore
- NUS Medicine Healthy Longevity Program, National University of Singapore, Singapore 117597, Singapore
- Integrated Science and Engineering Program, NUS Graduate School, National University of Singapore, Singapore 117597, Singapore
- NUS Centre for Cancer Research (N2CR), Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore
- National University Cancer Institute, National University Health System, Singapore 117597, Singapore
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7
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Zou J, Kongtim P, Oran B, Srour SA, Greenbaum U, Carmazzi Y, Rondon G, Ciurea SO, Ma Q, Shpall EJ, Champlin RE, Cao K. Molecular disparity of HLA-DPB1 is associated with the development of subsequent solid cancer after allogeneic hematopoietic stem cell transplantation. Cancer 2023; 129:1205-1216. [PMID: 36738229 DOI: 10.1002/cncr.34671] [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: 07/20/2022] [Revised: 11/11/2022] [Accepted: 11/30/2022] [Indexed: 02/05/2023]
Abstract
BACKGROUND An increased incidence of subsequent solid cancers (SSCs) has been reported in long-term survivors of allogeneic hematopoietic stem cell transplantation (allo-HSCT), and SSC is associated with inferior mortality and morbidity. Previous studies showed that the incidence of SSC is significantly higher in those who underwent allo-HSCT from HLA-mismatched donors, suggesting that persistent alloimmunity may predispose patients to SSCs. It was recently reported that, in a cohort of patients who received allo-HSCT from an unrelated donor matched at HLA-A, -B, -C, -DRB1/3/4/5, and -DQB1 loci, HLA-DPB1 alloimmunity determined by high mismatched eplets (MEs) and Predicted Indirectly Recognizable HLA Epitopes (PIRCHE) score (PS), was associated with relapse protection and increased risk of acute graft-versus-host disease (GVHD). METHODS In the present study, the impact of HLA-DPB1 alloimmunity assessed by molecular mismatch algorithms on the development of SSCs in a cohort of 1514 patients who underwent allo-HSCT for hematologic malignancies was further investigated. ME load at the HLA-DPB1 locus was measured using the HLAMatchmaker module incorporated in HLA Fusion software, and the PS for mismatched HLA-DPB1 was calculated using the HSCT module from the PIRCHE online matching service. RESULTS In multivariable analysis after adjusting for baseline risk factors, higher ME, PS-I, and PS-II in the GVH direction, but not in the HVG direction, were associated with an increased risk of SSCs (ME: subdistribution hazard ratio [SHR] 1.58, p = .01; PS-I: SHR 1.59, p = .009; PS-II: SHR 1.71, p = .003). In contrast, nonpermissive HLA-DPB1 mismatches defined by the conventional T-cell epitope algorithm were not predictive of the risk of SSCs. Moreover, posttransplant cyclophosphamide-based GVHD prophylaxis was associated with a reduced risk of subsequent solid cancer (SHR 0.34, p = .021). CONCLUSIONS These results indicate for the first time that increased GVH alloreactivity could contribute to the development of SSCs in allo-HSCT survivors.
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Affiliation(s)
- Jun Zou
- Department of Laboratory Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Piyanuch Kongtim
- Division of Hematology/Oncology, Department of Medicine, Chao Family Comprehensive Cancer Center, University of California, Irvine, California, USA
- Center of Excellence in Applied Epidemiology, Faculty of Medicine, Thammasat University, Pathumthani, Thailand
| | - Betül Oran
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Samer A Srour
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Uri Greenbaum
- Department of Hematology, Soroka University Medical Center, Faculty of Health Sciences, Ben Gurion University of the Negev, Beer Sheva, Israel
| | - Yudith Carmazzi
- Department of Laboratory Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Gabriela Rondon
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Stefan O Ciurea
- Division of Hematology/Oncology, Department of Medicine, Chao Family Comprehensive Cancer Center, University of California, Irvine, California, USA
| | - Qing Ma
- Department of Hematopoietic Biology and Malignancy, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Elizabeth J Shpall
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Richard E Champlin
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Kai Cao
- Department of Laboratory Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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8
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Fang Y, Zhu Y, Kramer A, Chen Y, Li YR, Yang L. Graft-versus-Host Disease Modulation by Innate T Cells. Int J Mol Sci 2023; 24:ijms24044084. [PMID: 36835495 PMCID: PMC9962599 DOI: 10.3390/ijms24044084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 02/07/2023] [Accepted: 02/14/2023] [Indexed: 02/22/2023] Open
Abstract
Allogeneic cell therapies, defined by genetically mismatched transplantation, have the potential to become a cost-effective solution for cell-based cancer immunotherapy. However, this type of therapy is often accompanied by the development of graft-versus-host disease (GvHD), induced by the mismatched major histocompatibility complex (MHC) between healthy donors and recipients, leading to severe complications and death. To address this issue and increase the potential for allogeneic cell therapies in clinical practice, minimizing GvHD is a crucial challenge. Innate T cells, encompassing subsets of T lymphocytes including mucosal-associated invariant T (MAIT) cells, invariant natural killer T (iNKT) cells, and gamma delta T (γδ T) cells, offer a promising solution. These cells express MHC-independent T-cell receptors (TCRs), allowing them to avoid MHC recognition and thus GvHD. This review examines the biology of these three innate T-cell populations, evaluates research on their roles in GvHD modulation and allogeneic stem cell transplantation (allo HSCT), and explores the potential futures for these therapies.
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Affiliation(s)
- Ying Fang
- Department of Microbiology, Immunology and Molecular Genetics, University of California, Los Angeles, CA 90095, USA
| | - Yichen Zhu
- Department of Microbiology, Immunology and Molecular Genetics, University of California, Los Angeles, CA 90095, USA
| | - Adam Kramer
- Department of Microbiology, Immunology and Molecular Genetics, University of California, Los Angeles, CA 90095, USA
| | - Yuning Chen
- Department of Microbiology, Immunology and Molecular Genetics, University of California, Los Angeles, CA 90095, USA
| | - Yan-Ruide Li
- Department of Microbiology, Immunology and Molecular Genetics, University of California, Los Angeles, CA 90095, USA
- Correspondence: (L.Y.); (Y.-R.L.); Tel.: +1-310-825-8609 (L.Y.); +1-310-254-6086 (Y.-R.L.)
| | - Lili Yang
- Department of Microbiology, Immunology and Molecular Genetics, University of California, Los Angeles, CA 90095, USA
- Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California, Los Angeles, CA 90095, USA
- Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA
- Molecular Biology Institute, University of California, Los Angeles, CA 90095, USA
- Correspondence: (L.Y.); (Y.-R.L.); Tel.: +1-310-825-8609 (L.Y.); +1-310-254-6086 (Y.-R.L.)
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9
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Wang Y, Bui T, Zhang Y. The pleiotropic roles of EZH2 in T-cell immunity and immunotherapy. Int J Hematol 2022; 116:837-845. [PMID: 36271224 DOI: 10.1007/s12185-022-03466-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 10/02/2022] [Accepted: 10/03/2022] [Indexed: 10/24/2022]
Abstract
EZH2 is a histone methyltransferase. It catalyzes trimethylation of histone H3 at lysine 27 (H3K27me3) to control gene transcription critical for cell proliferation, differentiation, expansion, and function. For instance, EZH2 plays a central role in regulating T-cell immune responses. EZH2 restrains terminal differentiation of effector CD8 T cells, promotes formation of precursor and mature memory CD8 T cells, regulates appropriate lineage-specification and identity maintenance of helper CD4 T cells, and maintains survival of differentiated antigen-specific T cells. Most importantly, EZH2 is shown to be important for reinvigoration of exhausted chimeric antigen receptor (CAR) T cells. Dysregulated EZH2 function has been linked to many forms of cancer, including lymphomas and solid tumors. In B-cell lymphoid malignancies, EZH2 is overexpressed to drive tumorigenesis. These specific effects of EZH2, in the context of its roles in catalyzing H3K27me3 and orchestrating gene transcription programs in both normal and malignant cells, establishes EZH2 as a unique target for drug development. Here, we will discuss Ezh2 regulation of T-cell immunity, EZH2-mediated lymphomagenesis, and therapeutic benefits of EZH2 inhibitors to the treatment of lymphoma.
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Affiliation(s)
- Ying Wang
- Center for Discovery & Innovation, Hackensack University Medical Center, Nutley, NJ, USA
| | - Tien Bui
- Center for Discovery & Innovation, Hackensack University Medical Center, Nutley, NJ, USA
| | - Yi Zhang
- Center for Discovery & Innovation, Hackensack University Medical Center, Nutley, NJ, USA.
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10
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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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11
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Song Q, Kong X, Martin PJ, Zeng D. Murine Models Provide New Insights Into Pathogenesis of Chronic Graft- Versus-Host Disease in Humans. Front Immunol 2021; 12:700857. [PMID: 34539630 PMCID: PMC8446193 DOI: 10.3389/fimmu.2021.700857] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 08/13/2021] [Indexed: 11/17/2022] Open
Abstract
Allogeneic hematopoietic cell transplantation (allo-HCT) is a curative therapy for hematologic malignancies, but its success is complicated by graft-versus-host disease (GVHD). GVHD can be divided into acute and chronic types. Acute GVHD represents an acute alloimmune inflammatory response initiated by donor T cells that recognize recipient alloantigens. Chronic GVHD has a more complex pathophysiology involving donor-derived T cells that recognize recipient-specific antigens, donor-specific antigens, and antigens shared by the recipient and donor. Antibodies produced by donor B cells contribute to the pathogenesis of chronic GVHD but not acute GVHD. Acute GVHD can often be effectively controlled by treatment with corticosteroids or other immunosuppressant for a period of weeks, but successful control of chronic GVHD requires much longer treatment. Therefore, chronic GVHD remains the major cause of long-term morbidity and mortality after allo-HCT. Murine models of allo-HCT have made great contributions to our understanding pathogenesis of acute and chronic GVHD. In this review, we summarize new mechanistic findings from murine models of chronic GVHD, and we discuss the relevance of these insights to chronic GVHD pathogenesis in humans and their potential impact on clinical prevention and treatment.
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Affiliation(s)
- Qingxiao Song
- Riggs Institute, The Beckman Research Institute, City of Hope National Medical Center, Duarte, CA, United States.,Hematologic Malignancies and Stem Cell Transplantation Institute, City of Hope National Medical Center, Duarte, CA, United States.,Fujian Medical University Center of Translational Hematology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Xiaohui Kong
- Riggs Institute, The Beckman Research Institute, City of Hope National Medical Center, Duarte, CA, United States.,Hematologic Malignancies and Stem Cell Transplantation Institute, City of Hope National Medical Center, Duarte, CA, United States
| | - Paul J Martin
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, WA, United States.,Department of Medicine, University of Washington, Seattle, WA, United States
| | - Defu Zeng
- Riggs Institute, The Beckman Research Institute, City of Hope National Medical Center, Duarte, CA, United States.,Hematologic Malignancies and Stem Cell Transplantation Institute, City of Hope National Medical Center, Duarte, CA, United States
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12
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Abstract
Cellular therapies such as allogeneic hematopoietic stem cell transplantation (HSCT) and immune-effector cell therapy (IECT) continue to have a critical role in the treatment of patients with high risk malignancies and hematologic conditions. These therapies are also associated with inflammatory conditions such as graft-versus-host disease (GVHD) and cytokine release syndrome (CRS) which contribute significantly to the morbidity and mortality associated with these therapies. Recent advances in our understanding of the immunological mechanisms that underly GVHD and CRS highlight an important role for Janus kinases (JAK). JAK pathways are important for the signaling of several cytokines and are involved in the activation and proliferation of several immune cell subsets. In this review, we provide an overview of the preclinical and clinical evidence supporting the use of JAK inhibitors for acute and chronic GVHD and CRS.
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Affiliation(s)
- Amer Assal
- Department of Medicine, Bone Marrow Transplantation and Cell Therapy Program, Columbia University Irving Medical Center, New York, NY, United States
| | - Markus Y. Mapara
- Department of Medicine, Bone Marrow Transplantation and Cell Therapy Program, Columbia University Irving Medical Center, New York, NY, United States
- Columbia Center for Translational Immunology, Columbia University, New York, NY, United States
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13
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Jeljeli M, Chêne C, Chouzenoux S, Thomas M, Segain B, Doridot L, Nicco C, Batteux F. LPS low-Macrophages Alleviate the Outcome of Graft- Versus-Host Disease Without Aggravating Lymphoma Growth in Mice. Front Immunol 2021; 12:670776. [PMID: 34413847 PMCID: PMC8369416 DOI: 10.3389/fimmu.2021.670776] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 07/07/2021] [Indexed: 02/06/2023] Open
Abstract
Despite significant therapeutic advances, graft-versus-host disease (GvHD) remains the main life-threatening complication following allogeneic hematopoietic stem cell transplantation. The pathogenesis of GvHD is dominated by a dysregulated allogeneic immune response that drives fibrosis and autoimmunity in chronic forms. A multitude of cell therapy approaches, including infusion of myeloid cells, has been proposed to prevent GvHD through tolerance induction but yielded variable results. Myeloid cells like macrophages can be reprogrammed to develop adaptive-like features following antigenic challenge to reinforce or inhibit a subsequent immune response; a phenomenon termed ‘trained immunity’. Here we report that, whereas LPSlow-trained macrophages elicit a suppressor effect on allogeneic T cell proliferation and function in vitro in an IL-10-dependent manner, Bacille Calmette et Guérin (BCG)-trained macrophages exert an opposite effect. In a murine model of sclerodermatous chronic GvHD, LPSlow-trained macrophages attenuate clinical signs of GvHD with significant effects on T cell phenotype and function, autoantibodies production, and tissue fibrosis. Furthermore, infusion of LPSlow-macrophages significantly improves survival in mice with acute GvHD. Importantly, we also provide evidence that LPSlow-macrophages do not accelerate A20-lymphoma tumor growth, which is significantly reduced upon transfer of BCG-macrophages. Collectively, these data indicate that macrophages can be trained to significantly inhibit in vitro and in vivo allo-reactive T cell proliferation without exhibiting pro-tumoral effect, thereby opening the way to promising clinical applications.
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Affiliation(s)
- Mohamed Jeljeli
- Département 3I «Infection, Immunité et Inflammation», Institut Cochin, INSERM U1016, Université de Paris, Paris, France.,Université de Paris, Faculté de Médecine, AP-HP-Centre Université de Paris, Hôpital Cochin, Service d'immunologie biologique, Paris, France
| | - Charlotte Chêne
- Département 3I «Infection, Immunité et Inflammation», Institut Cochin, INSERM U1016, Université de Paris, Paris, France
| | - Sandrine Chouzenoux
- Département 3I «Infection, Immunité et Inflammation», Institut Cochin, INSERM U1016, Université de Paris, Paris, France
| | - Marine Thomas
- Département 3I «Infection, Immunité et Inflammation», Institut Cochin, INSERM U1016, Université de Paris, Paris, France
| | - Benjamin Segain
- Département 3I «Infection, Immunité et Inflammation», Institut Cochin, INSERM U1016, Université de Paris, Paris, France
| | - Ludivine Doridot
- Département 3I «Infection, Immunité et Inflammation», Institut Cochin, INSERM U1016, Université de Paris, Paris, France
| | - Carole Nicco
- Département 3I «Infection, Immunité et Inflammation», Institut Cochin, INSERM U1016, Université de Paris, Paris, France
| | - Frédéric Batteux
- Département 3I «Infection, Immunité et Inflammation», Institut Cochin, INSERM U1016, Université de Paris, Paris, France.,Université de Paris, Faculté de Médecine, AP-HP-Centre Université de Paris, Hôpital Cochin, Service d'immunologie biologique, Paris, France
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14
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Khuat LT, Le CT, Pai CCS, Shields-Cutler RR, Holtan SG, Rashidi A, Parker SL, Knights D, Luna JI, Dunai C, Wang Z, Sturgill IR, Stoffel KM, Merleev AA, More SK, Maverakis E, Raybould HE, Chen M, Canter RJ, Monjazeb AM, Dave M, Ferrara JLM, Levine JE, Longo DL, Abedi M, Blazar BR, Murphy WJ. Obesity induces gut microbiota alterations and augments acute graft-versus-host disease after allogeneic stem cell transplantation. Sci Transl Med 2021; 12:12/571/eaay7713. [PMID: 33239390 DOI: 10.1126/scitranslmed.aay7713] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 01/22/2020] [Accepted: 06/02/2020] [Indexed: 12/22/2022]
Abstract
The efficacy of allogeneic hematopoietic stem cell transplantation (allo-HSCT) is limited by acute and chronic graft-versus-host disease (GVHD). The impact of obesity on allo-HSCT outcomes is poorly understood. Here, we report that obesity had a negative and selective impact on acute gut GVHD after allo-HSCT in mice with diet-induced obesity (DIO). These animals exhibited increased gut permeability, endotoxin translocation across the gut, and radiation-induced gastrointestinal damage after allo-HSCT. After allo-HSCT, both male and female DIO mouse recipients showed increased proinflammatory cytokine production and expression of the GVHD marker ST2 (IL-33R) and MHC class II molecules; they also exhibited decreased survival associated with acute severe gut GVHD. This rapid-onset, obesity-associated gut GVHD depended on donor CD4+ T cells and occurred even with a minor MHC mismatch between donor and recipient animals. Retrospective analysis of clinical cohorts receiving allo-HSCT transplants from unrelated donors revealed that recipients with a high body mass index (BMI, >30) had reduced survival and higher serum ST2 concentrations compared with nonobese transplant recipients. Assessment of both DIO mice and allo-HSCT recipients with a high BMI revealed reduced gut microbiota diversity and decreased Clostridiaceae abundance. Prophylactic antibiotic treatment protected DIO mouse recipients from endotoxin translocation across the gut and increased inflammatory cytokine production, as well as gut pathology and mortality, but did not protect against later development of chronic skin GVHD. These results suggest that obesity-induced alterations of the gut microbiota may affect GVHD after allo-HSCT in DIO mice, which could be ameliorated by prophylactic antibiotic treatment.
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Affiliation(s)
- Lam T Khuat
- Department of Dermatology, School of Medicine, University of California, Davis, Sacramento, CA 95817, USA
| | - Catherine T Le
- Department of Dermatology, School of Medicine, University of California, Davis, Sacramento, CA 95817, USA
| | - Chien-Chun Steven Pai
- Department of Dermatology, School of Medicine, University of California, Davis, Sacramento, CA 95817, USA
| | | | - Shernan G Holtan
- Blood and Marrow Transplant Program, University of Minnesota, Minneapolis, MN 55455, USA
| | - Armin Rashidi
- Blood and Marrow Transplant Program, University of Minnesota, Minneapolis, MN 55455, USA
| | - Sarah L Parker
- Department of Internal Medicine, University of Minnesota, Minneapolis, MN 55455, USA
| | - Dan Knights
- Department of Computer Science and Engineering, Biotechnology Institute, University of Minnesota, Minneapolis, MN 55455, USA
| | - Jesus I Luna
- Department of Dermatology, School of Medicine, University of California, Davis, Sacramento, CA 95817, USA
| | - Cordelia Dunai
- Department of Dermatology, School of Medicine, University of California, Davis, Sacramento, CA 95817, USA
| | - Ziming Wang
- Department of Dermatology, School of Medicine, University of California, Davis, Sacramento, CA 95817, USA
| | - Ian R Sturgill
- Department of Dermatology, School of Medicine, University of California, Davis, Sacramento, CA 95817, USA
| | - Kevin M Stoffel
- Department of Dermatology, School of Medicine, University of California, Davis, Sacramento, CA 95817, USA
| | - Alexander A Merleev
- Department of Dermatology, School of Medicine, University of California, Davis, Sacramento, CA 95817, USA
| | - Shyam K More
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, University of California, Davis, Sacramento, CA 95817, USA
| | - Emanual Maverakis
- Department of Dermatology, School of Medicine, University of California, Davis, Sacramento, CA 95817, USA
| | - Helen E Raybould
- Department of Anatomy, Physiology, and Cell Biology, School of Veterinary Medicine, University of California, Davis, Davis, CA 95616, USA
| | - Mingyi Chen
- Department of Pathology and Laboratory Medicine, UT Southwestern Medical Center, Dallas, TX 75390, USA
| | - Robert J Canter
- Division of Surgical Oncology, Department of Surgery, School of Medicine, University of California, Davis, Sacramento, CA 95817, USA
| | - Arta M Monjazeb
- Department of Radiation Oncology, School of Medicine, University of California, Davis, Sacramento, CA 95817, USA
| | - Maneesh Dave
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, University of California, Davis, Sacramento, CA 95817, USA
| | - James L M Ferrara
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - John E Levine
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Dan L Longo
- Department of Medicine, Harvard Medical School, Boston, MA 02115, USA
| | - Mehrdad Abedi
- Department of Internal Medicine, School of Medicine, University of California, Davis, Sacramento, CA 95817, USA
| | - Bruce R Blazar
- Masonic Cancer Center and Division of Blood and Marrow Transplantation, Department of Pediatrics, University of Minnesota, Minneapolis, MN 55455, USA
| | - William J Murphy
- Department of Dermatology, School of Medicine, University of California, Davis, Sacramento, CA 95817, USA. .,Department of Internal Medicine, School of Medicine, University of California, Davis, Sacramento, CA 95817, USA
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15
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Addou S, Sarkozy C, Lazarovici J, Champiat S, Stamatoullas A, Jardin F, Ribrag V, Marabelle A, Michot JM. Relapsed and refractory classical Hodgkin lymphoma: could virotherapy help solve the equation? Hum Vaccin Immunother 2021; 17:3502-3510. [PMID: 34101538 DOI: 10.1080/21645515.2021.1924521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
Classical Hodgkin lymphoma is a neoplastic hematological disease. Standard first-line therapy, including chemotherapy and radiotherapy, is curative in >85% of early-stage patients, with a 5-year survival rate of >95%. However, approximately 15% of patients have hard-to-treat lymphoma with poor outcomes, and new treatment strategies are needed for these young adults. There are several well-documented cases in the medical literature on hematologic cancer remission following natural human viral infections. Therefore, hoping to reproduce these spontaneous tumor regressions, researchers have been investigating various viruses with oncolytic properties. There is a high rationale for using virotherapy in the treatment of Hodgkin lymphoma, in which tumor cells are often infected with the Epstein-Barr virus. Modern viral technologies and current knowledge about the relationship between viruses and cancer could accelerate the discovery of effective viral oncolytic therapies. This article reviews the use of oncolytic viruses as innovative therapies for treating Hodgkin lymphoma.
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Affiliation(s)
- Selma Addou
- Department of clinical hematology, Centre Henri Becquerel, Rouen, CEDEX1 France
| | - Clémentine Sarkozy
- Department of clinical hematology, Institut Gustave Roussy, Villejuif, CEDEX - France
| | - Julien Lazarovici
- Department of clinical hematology, Institut Gustave Roussy, Villejuif, CEDEX - France
| | - Stéphane Champiat
- Department of clinical hematology, Institut Gustave Roussy, Villejuif, CEDEX - France
| | | | - Fabrice Jardin
- Department of clinical hematology, Centre Henri Becquerel, Rouen, CEDEX1 France
| | - Vincent Ribrag
- Department of clinical hematology, Institut Gustave Roussy, Villejuif, CEDEX - France
| | - Aurélien Marabelle
- Department of clinical hematology, Institut Gustave Roussy, Villejuif, CEDEX - France
| | - Jean-Marie Michot
- Department of clinical hematology, Institut Gustave Roussy, Villejuif, CEDEX - France
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16
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Adhikary SR, Cuthbertson P, Nicholson L, Bird KM, Sligar C, Hu M, O'Connell PJ, Sluyter R, Alexander SI, Watson D. Post-transplant cyclophosphamide limits reactive donor T cells and delays the development of graft-versus-host disease in a humanized mouse model. Immunology 2021; 164:332-347. [PMID: 34021907 DOI: 10.1111/imm.13374] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 05/03/2021] [Accepted: 05/09/2021] [Indexed: 12/27/2022] Open
Abstract
Graft-versus-host disease (GVHD) is a major complication of allogeneic haematopoietic stem cell transplantation (allo-HSCT) that develops when donor T cells in the graft become reactive against the host. Post-transplant cyclophosphamide (PTCy) is increasingly used in mismatched allo-HSCT, but how PTCy impacts donor T cells and reduces GVHD is unclear. This study aimed to determine the effect of PTCy on reactive human donor T cells and GVHD development in a preclinical humanized mouse model. Immunodeficient NOD-scid-IL2Rγnull mice were injected intraperitoneally (i.p.) with 20 × 106 human peripheral blood mononuclear cells stained with carboxyfluorescein succinimidyl ester (CFSE) (day 0). Mice were subsequently injected (i.p.) with PTCy (33 mg kg-1 ) (PTCy-mice) or saline (saline-mice) (days 3 and 4). Mice were assessed for T-cell depletion on day 6 and monitored for GVHD for up to 10 weeks. Flow cytometric analysis of livers at day 6 revealed lower proportions of reactive (CFSElow ) human (h) CD3+ T cells in PTCy-mice compared with saline-mice. Over 10 weeks, PTCy-mice showed reduced weight loss and clinical GVHD, with prolonged survival and reduced histological liver GVHD compared with saline-mice. PTCy-mice also demonstrated increased splenic hCD4+ :hCD8+ T-cell ratios and reduced splenic Tregs (hCD4+ hCD25+ hCD127lo ) compared with saline-mice. This study demonstrates that PTCy reduces GVHD in a preclinical humanized mouse model. This corresponded to depletion of reactive human donor T cells, but fewer human Tregs.
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Affiliation(s)
- Sam R Adhikary
- Illawarra Health and Medical Research Institute, Wollongong, NSW, Australia.,Molecular Horizons and School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, NSW, Australia
| | - Peter Cuthbertson
- Illawarra Health and Medical Research Institute, Wollongong, NSW, Australia.,Molecular Horizons and School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, NSW, Australia
| | - Leigh Nicholson
- Westmead Institute for Medical Research, Westmead, NSW, Australia
| | - Katrina M Bird
- Illawarra Health and Medical Research Institute, Wollongong, NSW, Australia.,Molecular Horizons and School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, NSW, Australia
| | - Chloe Sligar
- Illawarra Health and Medical Research Institute, Wollongong, NSW, Australia.,Molecular Horizons and School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, NSW, Australia
| | - Min Hu
- Westmead Institute for Medical Research, Westmead, NSW, Australia.,Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | | | - Ronald Sluyter
- Illawarra Health and Medical Research Institute, Wollongong, NSW, Australia.,Molecular Horizons and School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, NSW, Australia
| | | | - Debbie Watson
- Illawarra Health and Medical Research Institute, Wollongong, NSW, Australia.,Molecular Horizons and School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, NSW, Australia
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17
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Hagiwara S, Watanabe T, Kudo M, Minaga K, Komeda Y, Kamata K, Kimura M, Hayashi H, Nakagawa K, Ueshima K, Minami Y, Aoki T, Takita M, Morita M, Cishina H, Ida H, Park AM, Nishida N. Clinicopathological analysis of hepatic immune-related adverse events in comparison with autoimmune hepatitis and graft-versus host disease. Sci Rep 2021; 11:9242. [PMID: 33927311 PMCID: PMC8085223 DOI: 10.1038/s41598-021-88824-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 04/16/2021] [Indexed: 12/13/2022] Open
Abstract
Immune checkpoint inhibitors (ICIs) targeting programmed cell death 1 (PD-1) and cytotoxic T-lymphocyte antigen-4 (CTLA-4) are widely used to treat advanced metastatic cancers. Neutralisation of PD-1 or CTLA-4 by ICIs results in immune-related adverse events (irAEs). The clinicopathological features of twelve patients with hepatic irAEs were evaluated and compared to those of ten patients with autoimmune hepatitis (AIH) or graft-versus-host disease (GVHD). No significant difference was seen in serum levels of transaminases, whereas serum levels of IgG and anti-nuclear antibody were higher in patients with AIH than in those with GVHD or hepatic irAEs. Inflammation was limited to the liver lobes in patients with GVHD or hepatic irAEs, whereas patients with AIH exhibited both portal and lobular inflammation. Immunohistochemical analyses revealed a predominant infiltration of CD8+ T cells and defective accumulation of regulatory T cells (Tregs) expressing forkhead box p3 (FOXP3) in the lobular areas of patients with hepatic irAEs and GVHD. In contrast, periportal lesions of patients with AIH were characterised by an infiltration of CD4+ T cells, CD8+ T cells, CD20+ B cells, and FOXP3+ Tregs. Overall, the activation of CD8+ T cells in the absence of activation of Tregs potentially underlies the immunopathogenesis of hepatic irAEs.
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Affiliation(s)
- Satoru Hagiwara
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, 377-2 Ohno-Higashi, Osaka-Sayama, Osaka, 589-8511, Japan.
| | - Tomohiro Watanabe
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, 377-2 Ohno-Higashi, Osaka-Sayama, Osaka, 589-8511, Japan
| | - Masatoshi Kudo
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, 377-2 Ohno-Higashi, Osaka-Sayama, Osaka, 589-8511, Japan
| | - Kosuke Minaga
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, 377-2 Ohno-Higashi, Osaka-Sayama, Osaka, 589-8511, Japan
| | - Yoriaki Komeda
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, 377-2 Ohno-Higashi, Osaka-Sayama, Osaka, 589-8511, Japan
| | - Ken Kamata
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, 377-2 Ohno-Higashi, Osaka-Sayama, Osaka, 589-8511, Japan
| | - Masatomo Kimura
- Department of Pathology, Kindai University Faculty of Medicine, Osaka, Japan
| | - Hidetoshi Hayashi
- Department of Medical Oncology, Kindai University Faculty of Medicine, Osaka, Japan
| | - Kazuhiko Nakagawa
- Department of Medical Oncology, Kindai University Faculty of Medicine, Osaka, Japan
| | - Kazuomi Ueshima
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, 377-2 Ohno-Higashi, Osaka-Sayama, Osaka, 589-8511, Japan
| | - Yasunori Minami
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, 377-2 Ohno-Higashi, Osaka-Sayama, Osaka, 589-8511, Japan
| | - Tomoko Aoki
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, 377-2 Ohno-Higashi, Osaka-Sayama, Osaka, 589-8511, Japan
| | - Masahiro Takita
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, 377-2 Ohno-Higashi, Osaka-Sayama, Osaka, 589-8511, Japan
| | - Masahiro Morita
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, 377-2 Ohno-Higashi, Osaka-Sayama, Osaka, 589-8511, Japan
| | - Hirokazu Cishina
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, 377-2 Ohno-Higashi, Osaka-Sayama, Osaka, 589-8511, Japan
| | - Hiroshi Ida
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, 377-2 Ohno-Higashi, Osaka-Sayama, Osaka, 589-8511, Japan
| | - Ah-Mee Park
- Department of Microbiology, Kindai University Faculty of Medicine, Osaka, Japan
| | - Naoshi Nishida
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, 377-2 Ohno-Higashi, Osaka-Sayama, Osaka, 589-8511, Japan.
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18
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Mammadli M, Huang W, Harris R, Xiong H, Weeks S, May A, Gentile T, Henty-Ridilla J, Waickman AT, August A, Bah A, Karimi M. Targeting SLP76:ITK interaction separates GVHD from GVL in allo-HSCT. iScience 2021; 24:102286. [PMID: 33851101 PMCID: PMC8024657 DOI: 10.1016/j.isci.2021.102286] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 11/27/2020] [Accepted: 03/04/2021] [Indexed: 12/14/2022] Open
Abstract
Allogeneic hematopoietic stem cell transplantation (allo-HSCT) is a curative therapy for hematological malignancies, due to graft-versus-leukemia (GVL) activity mediated by alloreactive donor T cells. However, graft-versus-host disease (GVHD) is also mediated by these cells. Here, we assessed the effect of attenuating TCR-mediated SLP76:ITK interaction in GVL vs. GVHD effects after allo-HSCT. CD8+ and CD4+ donor T cells from mice expressing a Y145F mutation in SLP-76 did not cause GVHD but preserved GVL effects against B-ALL cells. SLP76Y145FKI CD8+ and CD4+ donor T cells also showed less inflammatory cytokine production and migration to GVHD target organs. We developed a novel peptide to specifically inhibit SLP76:ITK interactions, resulting in decreased phosphorylation of PLCγ1 and ERK, decreased cytokine production in human T cells, and separation of GVHD from GVL effects. Altogether, our data suggest that inhibiting SLP76:ITK interaction could be a therapeutic strategy to separate GVHD from GVL effects after allo-HSCT treatment.
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Affiliation(s)
- Mahinbanu Mammadli
- Department of Microbiology and Immunology, SUNY Upstate Medical University, 766 Irving Avenue, Weiskotten Hall Suite 2281, Syracuse, NY 13210, USA
| | - Weishan Huang
- Department of Pathobiological Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge, LA 70803, USA
- Department of Microbiology and Immunology, College of Veterinary Medicine, Cornell University, Ithaca, NY 14853, USA
| | - Rebecca Harris
- Department of Microbiology and Immunology, SUNY Upstate Medical University, 766 Irving Avenue, Weiskotten Hall Suite 2281, Syracuse, NY 13210, USA
| | - Hui Xiong
- Department of Radiology, Jiangxi Health Vocational College, Nanchang, 330052, China
| | - Samuel Weeks
- Department of Microbiology and Immunology, SUNY Upstate Medical University, 766 Irving Avenue, Weiskotten Hall Suite 2281, Syracuse, NY 13210, USA
| | - Adriana May
- Department of Microbiology and Immunology, SUNY Upstate Medical University, 766 Irving Avenue, Weiskotten Hall Suite 2281, Syracuse, NY 13210, USA
| | - Teresa Gentile
- Division of Hematology, translational research, SUNY Upstate Medical University, Syracuse NY 13210, USA
| | - Jessica Henty-Ridilla
- Department of Biochemistry and Molecular Biology, SUNY Upstate Medical University, Syracuse, NY 13210, USA
| | - Adam T. Waickman
- Department of Microbiology and Immunology, SUNY Upstate Medical University, 766 Irving Avenue, Weiskotten Hall Suite 2281, Syracuse, NY 13210, USA
| | - Avery August
- Department of Microbiology and Immunology, College of Veterinary Medicine, Cornell University, Ithaca, NY 14853, USA
| | - Alaji Bah
- Department of Biochemistry and Molecular Biology, SUNY Upstate Medical University, Syracuse, NY 13210, USA
| | - Mobin Karimi
- Department of Microbiology and Immunology, SUNY Upstate Medical University, 766 Irving Avenue, Weiskotten Hall Suite 2281, Syracuse, NY 13210, USA
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19
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Matas‐Céspedes A, Brown L, Mahbubani KT, Bareham B, Higgins J, Curran M, de Haan L, Lapointe J, Stebbings R, Saeb‐Parsy K. Use of human splenocytes in an innovative humanised mouse model for prediction of immunotherapy-induced cytokine release syndrome. Clin Transl Immunology 2020; 9:e1202. [PMID: 33173582 PMCID: PMC7641894 DOI: 10.1002/cti2.1202] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 09/09/2020] [Accepted: 10/06/2020] [Indexed: 01/17/2023] Open
Abstract
OBJECTIVES Humanised mice have emerged as valuable models for pre-clinical testing of the safety and efficacy of immunotherapies. Given the variety of models available, selection of the most appropriate humanised mouse model is critical in study design. Here, we aimed to develop a model for predicting cytokine release syndrome (CRS) while minimising graft-versus-host disease (GvHD). METHODS To overcome donor-induced variation, we directly compared the in vitro and in vivo immune phenotype of immunodeficient NSG mice reconstituted with human bone marrow (BM) CD34+ haematopoietic stem cells (HSCs), peripheral blood mononuclear cells (PBMCs) or spleen mononuclear cells (SPMCs) from the same human donors. SPMC engraftment in NSG-dKO mice, which lack MHC class I and II, was also evaluated as a strategy to limit GvHD. Another group of mice was engrafted with umbilical cord blood (UCB) CD34+ HSCs. Induction of CRS in vivo was investigated upon administration of the anti-CD3 monoclonal antibody OKT3. RESULTS PBMC- and SPMC-reconstituted NSG mice showed short-term survival, with engrafted human T cells exhibiting mostly an effector memory phenotype. Survival in SPMC-reconstituted NSG-dKO mice was significantly longer. Conversely, both BM and UCB-HSC models showed longer survival, without demonstrable GvHD and a more naïve T-cell phenotype. PBMC- and SPMC-reconstituted mice, but not BM-HSC or UCB-HSC mice, experienced severe clinical signs of CRS upon administration of OKT3. CONCLUSION PBMC- and SPMC-reconstituted NSG mice better predict OKT3-mediated CRS. The SPMC model allows generation of large experimental groups, and the use of NSG-dKO mice mitigates the limitation of early GvHD.
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Affiliation(s)
- Alba Matas‐Céspedes
- Clinical Pharmacology and Safety SciencesR&DAstraZenecaCambridgeUK
- Department of SurgeryUniversity of Cambridge and NIHR Cambridge Biomedical CampusCambridgeUK
| | - Lee Brown
- Clinical Pharmacology and Safety SciencesR&DAstraZenecaCambridgeUK
| | - Krishnaa T Mahbubani
- Department of SurgeryUniversity of Cambridge and NIHR Cambridge Biomedical CampusCambridgeUK
| | - Bethany Bareham
- Department of SurgeryUniversity of Cambridge and NIHR Cambridge Biomedical CampusCambridgeUK
| | - Jackie Higgins
- Department of SurgeryUniversity of Cambridge and NIHR Cambridge Biomedical CampusCambridgeUK
| | - Michelle Curran
- Clinical Pharmacology and Safety SciencesR&DAstraZenecaCambridgeUK
- Department of SurgeryUniversity of Cambridge and NIHR Cambridge Biomedical CampusCambridgeUK
| | - Lolke de Haan
- Clinical Pharmacology and Safety SciencesR&DAstraZenecaCambridgeUK
- Present address:
ADC TherapeuticsLondonUK
| | | | | | - Kourosh Saeb‐Parsy
- Department of SurgeryUniversity of Cambridge and NIHR Cambridge Biomedical CampusCambridgeUK
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20
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Li A, Abraham C, Wang Y, Zhang Y. New insights into the basic biology of acute graft-versus-host-disease. Haematologica 2020; 105:2540-2549. [PMID: 33131244 PMCID: PMC7604569 DOI: 10.3324/haematol.2019.240291] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 07/20/2020] [Indexed: 12/03/2022] Open
Abstract
Although allogeneic hematopoietic stem cell transplantation is an important therapy for many hematological and non-hematological diseases, acute graft-versus-host-disease (aGVHD) is a major obstacle to its success. The pathogenesis of aGVHD is divided into three distinct phases which occur largely as the result of interactions between infused donor T cells and numerous cell types of both hematopoietic and non-hematopoietic origin. In light of the disease's immensely complex biology, epigenetics has emerged as a framework with which to examine aGVHD. This review focuses on new findings that clarify the roles specific epigenetic regulators play in T cell-mediated aGVHD development and discusses how their modulation could disrupt that process to beneficial effects. DNA methyltransferases, histone methyltransferases and histone deacetylases are the most closely studied regulators across aGVHD priming, induction and effector phases and have been manipulated using drugs and other methods in both murine models and clinical trials to varying degrees of success. Antigen-presenting cells, effector T cells and memory T cells, among others, are targeted and affected by these regulators in different ways. Finally, our review highlights new directions for study and potential novel targets for modulation to abrogate aGVHD.
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Affiliation(s)
- Alicia Li
- Fels Institute for Cancer Research & Molecular Biology
| | - Ciril Abraham
- Fels Institute for Cancer Research & Molecular Biology
| | - Ying Wang
- Fels Institute for Cancer Research & Molecular Biology
- Department of Microbiology and Immunology, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
| | - Yi Zhang
- Fels Institute for Cancer Research & Molecular Biology
- Department of Microbiology and Immunology, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
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21
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Goshima Y, Nakaoka S, Ohashi K, Sakamaki H, Shibuya K, Shibuya A. A mathematical model for dynamics of soluble form of DNAM-1 as a biomarker for graft-versus-host disease. PLoS One 2020; 15:e0228508. [PMID: 32040515 PMCID: PMC7010286 DOI: 10.1371/journal.pone.0228508] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Accepted: 01/16/2020] [Indexed: 12/29/2022] Open
Abstract
DNAM-1 (CD226) is an activating immunoreceptor expressed on T cells and NK cells and involved in the pathogenesis of acute graft-versus-host disease (aGVHD) after allogeneic hematopoietic stem cell transplantation (allo-HSCT). We previously reported that a soluble form of DNAM-1 (sDNAM-1) is generated by shedding from activated T cells. Moreover, higher serum levels of sDNAM-1 in patients before allo-HSCT is a predictive biomarker for the development of aGVHD based on the retrospective univariate and multivariate analyses in allo-HSCT patients. However, it remains unclear how the serum levels of sDNAM-1 are regulated after allo-HSCT and whether they are associated with the development of aGVHD. Here, we constructed a mathematical model to assess the dynamics of sDNAM-1 after allo-HSCT by assuming that there are three types of sDNAM-1 (the first and the second were from alloreactive and non-alloreactive donor lymphocytes, respectively, and the third from recipient lymphocytes). Our mathematical model fitted well to the data set of sDNAM-1 in patients (n = 67) who had undergone allo-HSCT and suggest that the high proportion of the first type of sDNAM-1 to the total of the first and second types is associated with high risk of the development of severe aGVHD. Thus, sDNAM-1 after allo-HSCT can be a biomarker for the development of aGVHD.
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Affiliation(s)
- Yuki Goshima
- Department of Immunology, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
- School of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Shinji Nakaoka
- Faculty of Advanced Life Science, Hokkaido University, Sapporo, Hokkaido, Japan
- PRESTO, Japan Science and Technology Agency, Saitama, Japan
| | - Kazuteru Ohashi
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Hisashi Sakamaki
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Kazuko Shibuya
- Department of Immunology, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
- R&D Center for Innovative Drug Discovery, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Akira Shibuya
- Department of Immunology, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
- R&D Center for Innovative Drug Discovery, University of Tsukuba, Tsukuba, Ibaraki, Japan
- Life Science Center for Survival Dynamics, Tsukuba Advanced Research Alliance (TARA), University of Tsukuba, Tsukuba, Japan
- * E-mail:
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22
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Faridi RM, Patel S, Dharmani-Khan P, Gill J, Berka N, Khan FM. Comparison of abacavir-specific effector and proliferating functions of CD8 T cells in abacavir-treated HIV-1 patients. Microbiol Immunol 2020; 64:210-218. [PMID: 31876322 DOI: 10.1111/1348-0421.12769] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 11/28/2019] [Accepted: 12/16/2019] [Indexed: 01/12/2023]
Abstract
Susceptibility to abacavir hypersensitivity (ABH) in HIV-1-positive patients is strongly linked to the carriage of HLA-B*57:01 and the potential mechanism includes drug-specific activation of cytokine producing CD8 T cells exclusively in individuals carrying HLA-B*57:01. Here, we report a detailed characterization of abacavir-induced functional response of CD8 T cells in HLA-B*57:01pos individuals. Peripheral blood mononuclear cells (PBMNCs) from HLA-B*57:01pos ABHpos and HLA-B*57:01neg ABHneg individuals were stimulated with abacavir. Multicolor flow cytometry was performed to assess the cytokine (IFNγ) production and degranulation (CD107a expression) after 6-18 hr culture and to enumerate proliferating CD4/CD8 T cells by culturing carboxyfluorescein diacetate succinimidyl ester-loaded PBMNCs for 7 days. CD8 T cells from HLA-B*57:01pos ABHpos individuals were multifunctional: proliferating, IFNγ producing, degranulating (CD107apos ), and both degranulating and IFNγ producing (CD107apos IFNγpos ). Degranulating CD8 T cells in general and both degranulating and IFNγ producing CD8 T cells in particular dominated abacavir-specific immune response. All functional responses were partially blocked by addition of HLA-B*57:01-reactive Bw4 mAb, but not by non-HLA-B*57:01-reactive Bw6 mAb. In conclusion, the study demonstrates that abacavir-specific CD8 T-cell-restricted immune response in HLA-B*57:01pos ABHpos HIV-1 patients has multiple effector and proliferating functions, where the primary effector response appears to be the release of cytolytic granules. The findings have implications for immunotherapy of HLA-related drug hypersensitivities.
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Affiliation(s)
- Rehan M Faridi
- Department of Pathology and Laboratory Medicine, Cumming School of Medicine University of Calgary, 3330 Hospital Drive NW, Calgary, Alberta, T2N 4N1, Canada.,Division of Hematopathology, Alberta Public Laboratories, 3535 Research Road NW, Calgary, Alberta, T2L 1Y1, Canada
| | - Stuti Patel
- Department of Pathology and Laboratory Medicine, Cumming School of Medicine University of Calgary, 3330 Hospital Drive NW, Calgary, Alberta, T2N 4N1, Canada
| | - Poonam Dharmani-Khan
- Department of Pathology and Laboratory Medicine, Cumming School of Medicine University of Calgary, 3330 Hospital Drive NW, Calgary, Alberta, T2N 4N1, Canada.,Division of Hematopathology, Alberta Public Laboratories, 3535 Research Road NW, Calgary, Alberta, T2L 1Y1, Canada
| | - John Gill
- Department of Pathology and Laboratory Medicine, Cumming School of Medicine University of Calgary, 3330 Hospital Drive NW, Calgary, Alberta, T2N 4N1, Canada.,Department of Medicine, University of Calgary, 3330 Hospital Drive NW, Calgary, Alberta, T2N 4N1, Canada.,Southern Alberta HIV Clinic, Sheldon M. Chumir Health Center, 1213 4 Street SW, Calgary, Alberta, T2R 0X7, Canada
| | - Noureddine Berka
- Department of Pathology and Laboratory Medicine, Cumming School of Medicine University of Calgary, 3330 Hospital Drive NW, Calgary, Alberta, T2N 4N1, Canada.,Division of Hematopathology, Alberta Public Laboratories, 3535 Research Road NW, Calgary, Alberta, T2L 1Y1, Canada
| | - Faisal M Khan
- Department of Pathology and Laboratory Medicine, Cumming School of Medicine University of Calgary, 3330 Hospital Drive NW, Calgary, Alberta, T2N 4N1, Canada.,Department of Paediatrics, Cumming School of Medicine, University of Calgary, 28 Oki Drive NW, Calgary, Alberta, T3B 6A8, Canada.,Division of Hematopathology, Alberta Public Laboratories, 3535 Research Road NW, Calgary, Alberta, T2L 1Y1, Canada
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23
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Szade A, Szade K, Nowak WN, Bukowska-Strakova K, Muchova L, Gońka M, Żukowska M, Cieśla M, Kachamakova-Trojanowska N, Rams-Baron M, Ratuszna A, Dulak J, Józkowicz A. Cobalt protoporphyrin IX increases endogenous G-CSF and mobilizes HSC and granulocytes to the blood. EMBO Mol Med 2019; 11:e09571. [PMID: 31709729 PMCID: PMC6895613 DOI: 10.15252/emmm.201809571] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 10/09/2019] [Accepted: 10/15/2019] [Indexed: 02/06/2023] Open
Abstract
Granulocyte colony‐stimulating factor (G‐CSF) is used in clinical practice to mobilize cells from the bone marrow to the blood; however, it is not always effective. We show that cobalt protoporphyrin IX (CoPP) increases plasma concentrations of G‐CSF, IL‐6, and MCP‐1 in mice, triggering the mobilization of granulocytes and hematopoietic stem and progenitor cells (HSPC). Compared with recombinant G‐CSF, CoPP mobilizes higher number of HSPC and mature granulocytes. In contrast to G‐CSF, CoPP does not increase the number of circulating T cells. Transplantation of CoPP‐mobilized peripheral blood mononuclear cells (PBMC) results in higher chimerism and faster hematopoietic reconstitution than transplantation of PBMC mobilized by G‐CSF. Although CoPP is used to activate Nrf2/HO‐1 axis, the observed effects are Nrf2/HO‐1 independent. Concluding, CoPP increases expression of mobilization‐related cytokines and has superior mobilizing efficiency compared with recombinant G‐CSF. This observation could lead to the development of new strategies for the treatment of neutropenia and HSPC transplantation.
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Affiliation(s)
- Agata Szade
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland
| | - Krzysztof Szade
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland
| | - Witold N Nowak
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland
| | - Karolina Bukowska-Strakova
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland.,Department of Clinical Immunology and Transplantology, Institute of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
| | - Lucie Muchova
- Fourth Department of Internal Medicine and Institute of Medical Biochemistry and Laboratory Medicine, First Faculty of Medicine, Charles University in Prague, Prague, Czech Republic
| | - Monika Gońka
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland
| | - Monika Żukowska
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland
| | - Maciej Cieśla
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland
| | - Neli Kachamakova-Trojanowska
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland.,Malopolska Centre of Biotechnology, Jagiellonian University, Krakow, Poland
| | - Marzena Rams-Baron
- A. Chelkowski Institute of Physics, University of Silesia, Chorzow, Poland.,Silesian Center for Education and Interdisciplinary Research, Chorzow, Poland
| | - Alicja Ratuszna
- A. Chelkowski Institute of Physics, University of Silesia, Chorzow, Poland.,Silesian Center for Education and Interdisciplinary Research, Chorzow, Poland
| | - Józef Dulak
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland.,Malopolska Centre of Biotechnology, Jagiellonian University, Krakow, Poland
| | - Alicja Józkowicz
- Department of Medical Biotechnology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland
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24
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Kumar S, Leigh ND, Cao X. The Role of Co-stimulatory/Co-inhibitory Signals in Graft-vs.-Host Disease. Front Immunol 2018; 9:3003. [PMID: 30627129 PMCID: PMC6309815 DOI: 10.3389/fimmu.2018.03003] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Accepted: 12/05/2018] [Indexed: 12/31/2022] Open
Abstract
Allogeneic hematopoietic cell transplantation (allo-HCT) is an effective immunotherapeutic approach for various hematologic and immunologic ailments. Despite the beneficial impact of allo-HCT, its adverse effects cause severe health concerns. After transplantation, recognition of host cells as foreign entities by donor T cells induces graft-vs.-host disease (GVHD). Activation, proliferation and trafficking of donor T cells to target organs and tissues are critical steps in the pathogenesis of GVHD. T cell activation is a synergistic process of T cell receptor (TCR) recognition of major histocompatibility complex (MHC)-anchored antigen and co-stimulatory/co-inhibitory signaling in the presence of cytokines. Most of the currently used therapeutic regimens for GVHD are based on inhibiting the allogeneic T cell response or T-cell depletion (TCD). However, the immunosuppressive drugs and TCD hamper the therapeutic potential of allo-HCT, resulting in attenuated graft-vs.-leukemia (GVL) effect as well as increased vulnerability to infection. In view of the drawback of overbroad immunosuppression, co-stimulatory, and co-inhibitory molecules are plausible targets for selective modulation of T cell activation and function that can improve the effectiveness of allo-HCT. Therefore, this review collates existing knowledge of T cell co-stimulation and co-inhibition with current research that may have the potential to provide novel approaches to cure GVHD without sacrificing the beneficial effects of allo-HCT.
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Affiliation(s)
- Sandeep Kumar
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States
| | - Nicholas D Leigh
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States
| | - Xuefang Cao
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States.,Department of Microbiology and Immunology, Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland, Baltimore, MD, United States
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25
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Ma Y, Wang Z, Zhang A, Xu F, Zhao N, Xue J, Zhang H, Luan X. Human placenta-derived mesenchymal stem cells ameliorate GVHD by modulating Th17/Tr1 balance via expression of PD-L2. Life Sci 2018; 214:98-105. [PMID: 30393022 DOI: 10.1016/j.lfs.2018.10.061] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Revised: 10/19/2018] [Accepted: 10/26/2018] [Indexed: 10/28/2022]
Abstract
AIMS To examine whether human placenta mesenchymal stem/stromal cells (hpMSCs) mitigate graft-versus-host-disease (GVHD) via regulation of Th17 and Tr1. MATERIALS AND METHODS hpMSCs or phosphate buffered saline (PBS, as a control) were injected into humanized xeno-GVHD NOD/SCID mouse model. Effects on body weights and survival times were determined. In addition, various assays, including flow cytometry (FCM) and HE stain, were performed on tissues (liver, spleen, lung and intestine) from these hpMSCs versus PBS treated GVHD mice. Th17 cell number in vitro was analyzed by FCM. KEY FINDINGS hpMSCs reduced weight loss, along with IL-6 and IL-17 production to prolong the survival of GVHD mice. Th17 cell number was down-regulated obviously in hpMSCs treated GVHD mice. Conversely, Tr1 cell number and TGF-β production were enhanced by hpMSCs. Moreover, knockdown of programmed death ligand 2 (PD-L2) increased Th17 cell number from PMA activated T cells co-cultured with hpMSCs. SIGNIFICANCE hpMSCs can modulate the balance between Th17 and Tr1 cells to alleviate GVHD. In addition, PD-L2 as expressed on hpMSCs inhibits the generation of Th17 subset from activated T cells. These data suggest that hpMSCs attenuate GVHD through inhibition of severe inflammatory responses resulting from T cell differentiation.
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Affiliation(s)
- Yanchao Ma
- Department of Immunology, Binzhou Medical University, Yantai, Shandong, Province, 264003, People's Republic of China
| | - Zhuoya Wang
- Department of Immunology, Binzhou Medical University, Yantai, Shandong, Province, 264003, People's Republic of China
| | - Aiping Zhang
- Department of Immunology, Binzhou Medical University, Yantai, Shandong, Province, 264003, People's Republic of China
| | - Fenghuang Xu
- Urology Department, The first affiliated hospital of Hainan Medical University, Haikou, Hainan Province 570102, People's Republic of China
| | - Nannan Zhao
- Department of Immunology, Binzhou Medical University, Yantai, Shandong, Province, 264003, People's Republic of China
| | - Jiangnan Xue
- Department of Immunology, Binzhou Medical University, Yantai, Shandong, Province, 264003, People's Republic of China
| | - Hongqin Zhang
- Department of Histology and Embryology, Binzhou Medical University, Yantai, Shandong Province 264003, People's Republic of China.
| | - Xiying Luan
- Department of Immunology, Binzhou Medical University, Yantai, Shandong, Province, 264003, People's Republic of China.
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26
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Li Z, Lu H, Gu J, Liu J, Zhu Q, Lu Y, Wang X. Chitinase 3-Like-1-Deficient Splenocytes Deteriorated the Pathogenesis of Acute Graft-Versus-Host Disease via Regulating Differentiation of Tfh Cells. Inflammation 2018; 40:1576-1588. [PMID: 28656528 DOI: 10.1007/s10753-017-0598-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Acute graft-versus-host disease (aGVHD) is an intractable complication in transplant patients, limiting the efficacy of this therapy. Chitinase 3-like-1 (CHI3L1), a member of the glycosyl hydrolase 18 family that lacks chitinase activity, plays a critical role in a variety of inflammatory diseases. Here, we investigated the in vitro and in vivo effects of CHI3L1 on the development of aGVHD. In this study, mixed lymphocyte reactions (MLR) in vitro showed that CHI3L1 deficiency in CD4+ T cell promoted the production of interferon (IFN)-γ and T follicular helper (Tfh)-related cytokines such as interleukin-6 (IL-6) and interleukin-21 (IL-21). Meanwhile, the inducible Tfh cell population increased remarkably in CHI3L1-KO CD4+ T cells' induction group, compared with WT group. Then, in the murine acute GVHD model, we found that CHI3L1 deficiency in donor splenocytes dramatically increased the severity of aGVHD through enhancing Tfh cell differentiation. Moreover, at mRNA and protein levels, we defined several molecules that may account for the enhanced ability of CHI3L1-KO splenocytes to migrate into target organs and produce IFN-γ and Tfh-related cytokines and chemokines, such as IL-6, IL-21, and CXCL13. Expression of inducible co-stimulator (ICOS) and B cell lymphoma 6 (Bcl6) increased in the skin, the intestine, the lung, and the liver from CHI3L1-KO splenocyte-treated aGVHD mice. Therefore, these results strongly imply that CHI3L1 levels in donor cells may be related to the risk of aGVHD and targeting CHI3L1 represents a novel therapeutic strategy for controlling aGVHD progression.
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Affiliation(s)
- Zengyao Li
- Liver Transplantation Center, First Affiliated Hospital, Nanjing Medical University, No. 300 Guangzhou Road, Nanjing, Jiangsu Province, 210029, China
| | - Hao Lu
- Liver Transplantation Center, First Affiliated Hospital, Nanjing Medical University, No. 300 Guangzhou Road, Nanjing, Jiangsu Province, 210029, China
| | - Jian Gu
- Liver Transplantation Center, First Affiliated Hospital, Nanjing Medical University, No. 300 Guangzhou Road, Nanjing, Jiangsu Province, 210029, China
| | - Jing Liu
- Department of Radiotherapy, First Affiliated Hospital, Nanjing Medical University, No. 300 Guangzhou Road, Nanjing, 210029, China
| | - Qin Zhu
- Liver Transplantation Center, First Affiliated Hospital, Nanjing Medical University, No. 300 Guangzhou Road, Nanjing, Jiangsu Province, 210029, China
| | - Yunjie Lu
- Liver Transplantation Center, First Affiliated Hospital, Nanjing Medical University, No. 300 Guangzhou Road, Nanjing, Jiangsu Province, 210029, China
| | - Xuehao Wang
- Liver Transplantation Center, First Affiliated Hospital, Nanjing Medical University, No. 300 Guangzhou Road, Nanjing, Jiangsu Province, 210029, China.
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27
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Mohammadpour H, Du W, O'Neill R, Khalili S, Qiu J, Repasky EA, McCarthy PL, Cao X. Host-Derived Serine Protease Inhibitor 6 Provides Granzyme B-Independent Protection of Intestinal Epithelial Cells in Murine Graft-versus-Host Disease. Biol Blood Marrow Transplant 2018; 24:2397-2408. [PMID: 30006303 DOI: 10.1016/j.bbmt.2018.07.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 07/03/2018] [Indexed: 01/03/2023]
Abstract
Graft-versus-host disease (GVHD) is a serious complication after allogeneic hematopoietic cell transplantation (allo-HCT) that limits the therapeutic potential of this treatment. Host antigen-presenting cells (APCs) play a vital role in activating donor T cells that subsequently use granzyme B (GzmB) and other cytotoxic molecules to damage host normal tissues. Serine protease inhibitor 6 (Spi6), known as the sole endogenous inhibitor of GzmB, has been implicated in protecting T cells and APCs against GzmB-inflicted damage. In this study we used murine models to examine the previously unknown role of host-derived Spi6 in GVHD pathogenesis. Our results indicated that host Spi6 deficiency exacerbated GVHD as evidenced by significantly increased lethality and clinical and histopathologic scores. Using bone marrow chimera system, we found that Spi6 in nonhematopoietic tissue played a dominant role in protecting against GVHD and was significantly upregulated in intestinal epithelial cells after allo-HCT, whereas Spi6 in hematopoietic APCs surprisingly suppressed alloreactive T cell response. Interestingly, the protective effect of Spi6 and its expression in intestinal epithelial cells appeared to be independent of donor-derived GzmB. We used in silico modeling to explore potential targets of Spi6. Interaction tested in silico demonstrated that Spi6 could inhibit caspase-3 and caspase-8 with the same functional loop that inhibits GzmB but was not capable of forming stable interaction with caspase-1 or granzyme A. Using an in vitro co-culture system, we further identified that donor T cell-derived IFN-γ was important for inducing Spi6 expression in an intestinal epithelial cell line. Altogether, our data indicate that host Spi6 plays a novel, GzmB-independent role in regulating alloreactive T cell response and protecting intestinal epithelial cells. Therefore, enhancing host-derived Spi6 function has the potential to reduce GVHD.
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Affiliation(s)
- Hemn Mohammadpour
- Department of Immunology; Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Wei Du
- Department of Immunology; Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Rachel O'Neill
- Department of Immunology; Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Saeed Khalili
- Department of Biology Sciences, Faculty of Sciences, Shahid Rajee Teacher Training University, Tehran, Iran
| | - Jingxin Qiu
- Department of Pathology; Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Elizabeth A Repasky
- Department of Immunology; Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Philip L McCarthy
- Department of Medicine; Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Xuefang Cao
- Department of Immunology; Roswell Park Comprehensive Cancer Center, Buffalo, New York.
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28
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Ullrich E, Abendroth B, Rothamer J, Huber C, Büttner-Herold M, Buchele V, Vogler T, Longerich T, Zundler S, Völkl S, Beilhack A, Rose-John S, Wirtz S, Weber GF, Ghimire S, Kreutz M, Holler E, Mackensen A, Neurath MF, Hildner K. BATF-dependent IL-7RhiGM-CSF+ T cells control intestinal graft-versus-host disease. J Clin Invest 2018; 128:916-930. [PMID: 29376889 DOI: 10.1172/jci89242] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2016] [Accepted: 12/12/2017] [Indexed: 11/17/2022] Open
Abstract
Acute graft-versus-host disease (GVHD) represents a severe, T cell-driven inflammatory complication following allogeneic hematopoietic cell transplantation (allo-HCT). GVHD often affects the intestine and is associated with a poor prognosis. Although frequently detectable, proinflammatory mechanisms exerted by intestinal tissue-infiltrating Th cell subsets remain to be fully elucidated. Here, we show that the Th17-defining transcription factor basic leucine zipper transcription factor ATF-like (BATF) was strongly regulated across human and mouse intestinal GVHD tissues. Studies in complete MHC-mismatched and minor histocompatibility-mismatched (miHA-mismatched) GVHD models revealed that BATF-expressing T cells were functionally indispensable for intestinal GVHD manifestation. Mechanistically, BATF controlled the formation of colon-infiltrating, IL-7 receptor-positive (IL-7R+), granulocyte-macrophage colony-stimulating factor-positive (GM-CSF+), donor T effector memory (Tem) cells. This T cell subset was sufficient to promote intestinal GVHD, while its occurrence was largely dependent on T cell-intrinsic BATF expression, required IL-7-IL-7R interaction, and was enhanced by GM-CSF. Thus, this study identifies BATF-dependent pathogenic GM-CSF+ effector T cells as critical promoters of intestinal inflammation in GVHD and hence putatively provides mechanistic insight into inflammatory processes previously assumed to be selectively Th17 driven.
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Affiliation(s)
- Evelyn Ullrich
- Department of Medicine 5, University Hospital Erlangen, University of Erlangen-Nuremberg, Erlangen, Germany.,Children's Hospital, Department of Pediatric Stem Cell Transplantation and Immunology, and.,LOEWE Center for Cell and Gene Therapy, Johann Wolfgang Goethe University, Frankfurt, Germany
| | - Benjamin Abendroth
- Department of Medicine 1, University Hospital Erlangen, University of Erlangen-Nuremberg, Kussmaul Campus for Medical Research, Erlangen, Germany
| | - Johanna Rothamer
- Department of Medicine 5, University Hospital Erlangen, University of Erlangen-Nuremberg, Erlangen, Germany.,Children's Hospital, Department of Pediatric Stem Cell Transplantation and Immunology, and.,LOEWE Center for Cell and Gene Therapy, Johann Wolfgang Goethe University, Frankfurt, Germany
| | - Carina Huber
- Department of Medicine 1, University Hospital Erlangen, University of Erlangen-Nuremberg, Kussmaul Campus for Medical Research, Erlangen, Germany
| | - Maike Büttner-Herold
- Institute of Pathology, Department of Nephropathology, University Hospital Erlangen, Erlangen, Germany
| | - Vera Buchele
- Department of Medicine 1, University Hospital Erlangen, University of Erlangen-Nuremberg, Kussmaul Campus for Medical Research, Erlangen, Germany
| | - Tina Vogler
- Department of Medicine 1, University Hospital Erlangen, University of Erlangen-Nuremberg, Kussmaul Campus for Medical Research, Erlangen, Germany
| | - Thomas Longerich
- Institute of Pathology, University Hospital Heidelberg, Heidelberg, Germany
| | - Sebastian Zundler
- Department of Medicine 1, University Hospital Erlangen, University of Erlangen-Nuremberg, Kussmaul Campus for Medical Research, Erlangen, Germany
| | - Simon Völkl
- Department of Medicine 5, University Hospital Erlangen, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Andreas Beilhack
- Center for Interdisciplinary Clinical Research, Würzburg University, Würzburg, Germany
| | - Stefan Rose-John
- Institute of Biochemistry, Christian-Albrechts-University, Kiel, Germany
| | - Stefan Wirtz
- Department of Medicine 1, University Hospital Erlangen, University of Erlangen-Nuremberg, Kussmaul Campus for Medical Research, Erlangen, Germany
| | - Georg F Weber
- Department of Surgery, University Hospital Erlangen, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Sakhila Ghimire
- Department of Hematology and Oncology, University Hospital Regensburg, Regensburg, Germany
| | - Marina Kreutz
- Department of Hematology and Oncology, University Hospital Regensburg, Regensburg, Germany
| | - Ernst Holler
- Department of Hematology and Oncology, University Hospital Regensburg, Regensburg, Germany
| | - Andreas Mackensen
- Department of Medicine 5, University Hospital Erlangen, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Markus F Neurath
- Department of Medicine 1, University Hospital Erlangen, University of Erlangen-Nuremberg, Kussmaul Campus for Medical Research, Erlangen, Germany
| | - Kai Hildner
- Department of Medicine 1, University Hospital Erlangen, University of Erlangen-Nuremberg, Kussmaul Campus for Medical Research, Erlangen, Germany
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29
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Reddy P, Ferrara JL. Graft-Versus-Host Disease and Graft-Versus-Leukemia Responses. Hematology 2018. [DOI: 10.1016/b978-0-323-35762-3.00108-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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30
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Li Z, Gu J, Zhu Q, Liu J, Lu H, Lu Y, Wang X. Obese donor mice splenocytes aggravated the pathogenesis of acute graft-versus-host disease via regulating differentiation of Tregs and CD4 + T cell induced-type I inflammation. Oncotarget 2017; 8:74880-74896. [PMID: 29088831 PMCID: PMC5650386 DOI: 10.18632/oncotarget.20425] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Accepted: 06/04/2017] [Indexed: 02/07/2023] Open
Abstract
Acute graft-versus-host disease (aGVHD) remains one of the most severe complications in organ and bone marrow transplantation, leading to much morbidity and mortality. Obesity has been associated with increased risk of development of various inflammatory diseases. Here, we investigated the in vitro and in vivo effects of obese donor splenocytes on the development of acute graft-versus-host disease (aGVHD). In this study, mixed lymphocyte reactions (MLR) in vitro showed that obese donor mouse CD4+ T cell promoted the production of interleukin-2 (IL-2), interferon (IFN)-γ and tumor necrosis factor (TNF)-α. Meanwhile, the inducible Tregs population decreased greatly in obese donor mouse CD4+ T cells' induction group, compared with normal group. Then in the murine aGVHD model, we found that obese donor splenocytes dramatically increased the severity of aGVHD through down-regulating immune tolerance while enhancing systemic and local immunity. Moreover, we showed that aGVHD induced by obese donors resulted in massive expansion of donor CD3+ T cells, release of Th1-related cytokines, interleukin-17 (IL-17) and chemokines, significant increase of Th17 cells and inhibition of CD4+CD25+Foxp3+ regulatory T cells (Tregs) and impaired suppressive ability of donor Tregs. Expression of sphingosine-1-phosphate receptor 1 (S1PR1), phosphorylated Akt, mammalian target of rapamycin (mTOR) and Raptor increased, while the phosphorylation level of SMAD3 was decreased in the skin, intestine, lung and liver from obese donor splenocytes-treated aGVHD mice. Furthermore, at mRNA and protein levels, we defined several molecules that may account for the enhanced ability of obese donor splenocytes to migrate into target organs, such as IL-2, IL-17, IFN-γ, TNF-α, CXCR3, CXCL9, CXCL10, CXCL11 and CCL3. Therefore, these results imply that obese donor cells may be related to the risk of aGVHD and helping obese donor individuals lose weight represent a compulsory clinical strategy before implementing transplantation to control aGVHD of recipients.
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Affiliation(s)
- Zengyao Li
- Liver Transplantation Center, First Affiliated Hospital, Nanjing Medical University, Nanjing 210029, China
| | - Jian Gu
- Liver Transplantation Center, First Affiliated Hospital, Nanjing Medical University, Nanjing 210029, China
| | - Qin Zhu
- Liver Transplantation Center, First Affiliated Hospital, Nanjing Medical University, Nanjing 210029, China
| | - Jing Liu
- Department of Radiotherapy, First Affiliated Hospital, Nanjing Medical University, Nanjing 210029, China
| | - Hao Lu
- Liver Transplantation Center, First Affiliated Hospital, Nanjing Medical University, Nanjing 210029, China
| | - Yunjie Lu
- Liver Transplantation Center, First Affiliated Hospital, Nanjing Medical University, Nanjing 210029, China
| | - Xuehao Wang
- Liver Transplantation Center, First Affiliated Hospital, Nanjing Medical University, Nanjing 210029, China
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31
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van den Heuvel H, Heutinck KM, van der Meer-Prins EMW, Yong SL, van Miert PPMC, Anholts JDH, Franke-van Dijk MEI, Zhang XQ, Roelen DL, Ten Berge RJM, Claas FHJ. Allo-HLA Cross-Reactivities of Cytomegalovirus-, Influenza-, and Varicella Zoster Virus-Specific Memory T Cells Are Shared by Different Healthy Individuals. Am J Transplant 2017; 17:2033-2044. [PMID: 28332333 DOI: 10.1111/ajt.14279] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Revised: 02/23/2017] [Accepted: 03/11/2017] [Indexed: 01/25/2023]
Abstract
Virus-specific T cells can recognize allogeneic HLA (allo-HLA) through TCR cross-reactivity. The allospecificity often differs by individual (private cross-reactivity) but also can be shared by multiple individuals (public cross-reactivity); however, only a few examples of the latter have been described. Because these could facilitate alloreactivity prediction in transplantation, we aimed to identify novel public cross-reactivities of human virus-specific CD8+ T cells directed against allo-HLA by assessing their reactivity in mixed-lymphocyte reactions. Further characterization was done by studying TCR usage with primer-based DNA sequencing, cytokine production with ELISAs, and cytotoxicity with 51 chromium-release assays. We identified three novel public allo-HLA cross-reactivities of human virus-specific CD8+ T cells. CMV B35/IPS CD8+ T cells cross-reacted with HLA-B51 and/or HLA-B58/B57 (23% of tetramer-positive individuals), FLU A2/GIL (influenza IMP[58-66] HLA-A*02:01/GILGFVFTL) CD8+ T cells with HLA-B38 (90% of tetramer-positive individuals), and VZV A2/ALW (varicella zoster virus IE62[593-601] HLA-A*02:01/ALWALPHAA) CD8+ T cells with HLA-B55 (two unrelated individuals). Cross-reactivity was tested against different cell types including endothelial and epithelial cells. All cross-reactive T cells expressed a memory phenotype, emphasizing the importance for transplantation. We conclude that public allo-HLA cross-reactivity of virus-specific memory T cells is not uncommon and may create novel opportunities for alloreactivity prediction and risk estimation in transplantation.
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Affiliation(s)
- H van den Heuvel
- Department of Immunohaematology and Blood Transfusion, Leiden University Medical Center, Leiden, The Netherlands
| | - K M Heutinck
- Department of Experimental Immunology, Academic Medical Centre, Amsterdam, The Netherlands.,Renal Transplant Unit, Department of Internal Medicine, Division of Internal Medicine, Academic Medical Centre, Amsterdam, The Netherlands
| | - E M W van der Meer-Prins
- Department of Immunohaematology and Blood Transfusion, Leiden University Medical Center, Leiden, The Netherlands
| | - S L Yong
- Department of Experimental Immunology, Academic Medical Centre, Amsterdam, The Netherlands.,Renal Transplant Unit, Department of Internal Medicine, Division of Internal Medicine, Academic Medical Centre, Amsterdam, The Netherlands
| | - P P M C van Miert
- Department of Immunohaematology and Blood Transfusion, Leiden University Medical Center, Leiden, The Netherlands
| | - J D H Anholts
- Department of Immunohaematology and Blood Transfusion, Leiden University Medical Center, Leiden, The Netherlands
| | - M E I Franke-van Dijk
- Department of Immunohaematology and Blood Transfusion, Leiden University Medical Center, Leiden, The Netherlands
| | - X Q Zhang
- Department of Immunohaematology and Blood Transfusion, Leiden University Medical Center, Leiden, The Netherlands
| | - D L Roelen
- Department of Immunohaematology and Blood Transfusion, Leiden University Medical Center, Leiden, The Netherlands
| | - R J M Ten Berge
- Renal Transplant Unit, Department of Internal Medicine, Division of Internal Medicine, Academic Medical Centre, Amsterdam, The Netherlands
| | - F H J Claas
- Department of Immunohaematology and Blood Transfusion, Leiden University Medical Center, Leiden, The Netherlands
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32
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Memory T cells: A helpful guard for allogeneic hematopoietic stem cell transplantation without causing graft-versus-host disease. Hematol Oncol Stem Cell Ther 2017. [PMID: 28636890 DOI: 10.1016/j.hemonc.2017.05.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Graft-versus-host disease (GVHD) is a major complication of allogeneic hematopoietic stem cell transplantation (AHSCT) and the major cause of nonrelapse morbidity and mortality of AHSCT. In AHSCT, donor T cells facilitate hematopoietic stem cell (HSC) engraftment, contribute to anti-infection immunity, and mediate graft-versus-leukemia (GVL) responses. However, activated alloreactive T cells also attack recipient cells in vital organs, leading to GVHD. Different T-cell subsets, including naïve T (TN) cells, memory T (TM) cells, and regulatory T (Treg) cells mediate different forms of GVHD and GVL; TN cells mediate severe GVHD, whereas TM cells do not cause GVHD, but preserve T-cell function including GVL. In addition, metabolic reprogramming controls T-cell differentiation and activation in these disease states. This minireview focuses on the role and the related mechanisms of TM cells in AHSCT, and the potential manipulation of T cells in AHSCT.
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33
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Ito R, Katano I, Kawai K, Yagoto M, Takahashi T, Ka Y, Ogura T, Takahashi R, Ito M. A Novel Xenogeneic Graft-Versus-Host Disease Model for Investigating the Pathological Role of Human CD4 + or CD8 + T Cells Using Immunodeficient NOG Mice. Am J Transplant 2017; 17:1216-1228. [PMID: 27862942 DOI: 10.1111/ajt.14116] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2016] [Revised: 10/24/2016] [Accepted: 11/08/2016] [Indexed: 02/06/2023]
Abstract
Graft-versus-host disease (GVHD) is a major complication of allogenic bone marrow transplantation and involves the infiltration of donor CD4+ and/or CD8+ T cells into various organs of the recipient. The pathological role of human CD4+ and CD8+ T cells in GVHD remains controversial. In this study, we established two novel xenogeneic (xeno)-GVHD models. Human CD4+ or CD8+ T cells were purified from peripheral blood and were transplanted into immunodeficient NOD/Shi-scid IL2rgnull (NOG) mice. Human CD8+ T cells did not induce major GVHD symptoms in conventional NOG mice. However, CD8+ T cells immediately proliferated and induced severe GVHD when transferred into NOG mice together with at least 0.5 × 106 CD4+ T cells or into NOG human interleukin (IL)-2 transgenic mice. Human CD4+ T cell-transplanted NOG mice developed skin inflammations including alopecia, epidermal hyperplasia, and neutrophilia. Pathogenic T helper (Th)17 cells accumulated in the skin of CD4+ T cell-transplanted NOG mice. Further, an anti-human IL-17 antibody (secukinumab) significantly suppressed these skin pathologies. These results indicate that pathogenic human Th17 cells induce cutaneous GVHD via IL-17-dependent pathways. This study provides fundamental insights into the pathogenesis of xeno-GVHD, and these humanized mouse models may be useful as preclinical tools for the prevention of GVHD.
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Affiliation(s)
- R Ito
- Central Institute for Experimental Animals, Kawasaki, Kanagawa, Japan
| | - I Katano
- Central Institute for Experimental Animals, Kawasaki, Kanagawa, Japan
| | - K Kawai
- Central Institute for Experimental Animals, Kawasaki, Kanagawa, Japan
| | - M Yagoto
- Central Institute for Experimental Animals, Kawasaki, Kanagawa, Japan
| | - T Takahashi
- Central Institute for Experimental Animals, Kawasaki, Kanagawa, Japan
| | - Y Ka
- Central Institute for Experimental Animals, Kawasaki, Kanagawa, Japan
| | - T Ogura
- Central Institute for Experimental Animals, Kawasaki, Kanagawa, Japan
| | - R Takahashi
- Central Institute for Experimental Animals, Kawasaki, Kanagawa, Japan
| | - M Ito
- Central Institute for Experimental Animals, Kawasaki, Kanagawa, Japan
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34
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Bone Marrow Graft-Versus-Host Disease in Major Histocompatibility Complex-Matched Murine Reduced-Intensity Allogeneic Hemopoietic Cell Transplantation. Transplantation 2017; 101:2695-2704. [PMID: 28319565 DOI: 10.1097/tp.0000000000001733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Most clinical allogeneic hemopoietic cell transplants (alloHCT) are now performed using reduced-intensity conditioning (RIC) instead of myeloablative conditioning (MAC); however, the biology underlying this treatment remains incompletely understood. METHODS We investigated a murine model of major histocompatibility complex-matched multiple minor histocompatibility antigen-mismatched alloHCT using bone marrow (BM) cells and splenocytes from B6 (H-2) donor mice transplanted into BALB.B (H-2) recipients after RIC with fludarabine of 100 mg/kg per day for 5 days, cyclophosphamide of 60 mg/kg per day for 2 days, and total body irradiation (TBI). RESULTS The lowest TBI dose capable of achieving complete donor chimerism in this mouse strain combination was 325 cGy given as a single fraction. Mice that underwent RIC had a reduced incidence and delayed onset of graft-versus-host disease (GVHD) and significantly prolonged survival compared with MAC-transplanted recipients (TBI of 850 cGy plus cyclophosphamide of 60 mg/kg per day for 2 days). Compared with syngeneic controls, RIC mice with GVHD showed evidence of BM suppression, have anemia, reduced BM cellularity, and showed profound reduction in BM B cell lymphopoiesis associated with damage to the endosteal BM niche. This was associated with an increase in BM CD8 effector T cells in RIC mice and elevated blood and BM plasma levels of T helper1 cytokines. Increasing doses of splenocytes resulted in increased incidence of GVHD in RIC mice. CONCLUSIONS We demonstrate that the BM is a major target organ of GVHD in an informative clinically relevant RIC mouse major histocompatibility complex-matched alloHCT model by a process that seems to be driven by CD8 effector T cells.
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35
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Locke FL, Pidala J, Storer B, Martin PJ, Pulsipher MA, Chauncey TR, Jacobsen N, Kröger N, Walker I, Light S, Shaw BE, Beato F, Laport GG, Nademanee A, Keating A, Socie G, Anasetti C. CD25 Blockade Delays Regulatory T Cell Reconstitution and Does Not Prevent Graft-versus-Host Disease After Allogeneic Hematopoietic Cell Transplantation. Biol Blood Marrow Transplant 2016; 23:405-411. [PMID: 28007665 DOI: 10.1016/j.bbmt.2016.12.624] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Accepted: 12/14/2016] [Indexed: 11/26/2022]
Abstract
Daclizumab, a humanized monoclonal antibody, binds CD25 and blocks formation of the IL-2 receptor on T cells. A study of daclizumab as acute graft-versus-host disease (GVHD) prophylaxis after unrelated bone marrow transplantation was conducted before the importance of CD25+FOXP3+ regulatory T cells (Tregs) was recognized. Tregs can abrogate the onset of GVHD. The relation between Tregs and a graft-versus-malignancy effect is not fully understood. An international, multicenter, double-blind clinical trial randomized 210 adult or pediatric patients to receive 5 weekly doses of daclizumab at 0.3 mg/kg (n = 69) or 1.2 mg/kg (n = 76) or placebo (n = 65) after unrelated marrow transplantation for treatment of hematologic malignancies or severe aplastic anemia. The risk of acute GVHD did not differ among the groups (P = .68). Long-term follow-up of clinical outcomes and correlative analysis of peripheral blood T cell phenotype suggested that the patients treated with daclizumab had an increased risk of chronic GVHD (hazard ratio [HR], 1.49; 95% confidence interval [CI], 1.0 to 2.3; P = .08) and a decreased risk of relapse (HR, 0.57; 95% CI, 0.3 to 1.0; P = .05), but similar survival (HR, 0.89; 95% CI, 0.6 to 1.3; P = .53). T cells from a subset of patients (n = 107) were analyzed by flow cytometry. Compared with placebo, treatment with daclizumab decreased the proportion of Tregs among CD4 T cells at days 11-35 and increased the proportion of central memory cells among CD4 T cells at 1 year. Prophylactic administration of daclizumab does not prevent acute GVHD, but may increase the risk of chronic GVHD and decrease the risk of relapse. By delaying Treg reconstitution and promoting immunologic memory, anti-CD25 therapy may augment alloreactivity and antitumor immunity.
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Affiliation(s)
- Frederick L Locke
- Blood and Marrow Transplantation Program, Moffitt Cancer Center, Tampa, Florida
| | - Joseph Pidala
- Blood and Marrow Transplantation Program, Moffitt Cancer Center, Tampa, Florida
| | - Barry Storer
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Paul J Martin
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington; Department of Medicine, Division of Oncology, University of Washington, Seattle, Washington
| | - Michael A Pulsipher
- Blood and Marrow Transplant Program, Huntsman Cancer Institute, University of Utah Medical Center, Salt Lake City, Utah
| | - Thomas R Chauncey
- Department of Medicine, Division of Oncology, University of Washington, Seattle, Washington; Cancer Care Division, VA Puget Sound Health Care System, Seattle, Washington
| | - Niels Jacobsen
- Department of Hematology, Rigshospitalet, Copenhagen, Denmark
| | - Nicolaus Kröger
- Department of Stem Cell Transplantation, Center of Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Irwin Walker
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
| | | | - Bronwen E Shaw
- Haemato-Oncology Unit, Royal Marsden Hospital, Sutton, United Kingdom
| | - Francisca Beato
- Blood and Marrow Transplantation Program, Moffitt Cancer Center, Tampa, Florida
| | - Ginna G Laport
- Division of Blood and Marrow Transplantation, Stanford University, Stanford, California
| | - Auayporn Nademanee
- Hematologic Malignancies and Stem Cell Transplantation Institute, City of Hope, Duarte, California
| | - Armand Keating
- Blood and Marrow Transplant Centre, Department of Hematology, Princess Margaret Hospital, Toronto, Ontario, Canada
| | - Gerard Socie
- Department of Hematology/Transplantation, Hospital Saint Louis, Paris, France
| | - Claudio Anasetti
- Blood and Marrow Transplantation Program, Moffitt Cancer Center, Tampa, Florida.
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Boieri M, Shah P, Dressel R, Inngjerdingen M. The Role of Animal Models in the Study of Hematopoietic Stem Cell Transplantation and GvHD: A Historical Overview. Front Immunol 2016; 7:333. [PMID: 27625651 PMCID: PMC5003882 DOI: 10.3389/fimmu.2016.00333] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2016] [Accepted: 08/18/2016] [Indexed: 12/13/2022] Open
Abstract
Bone marrow transplantation (BMT) is the only therapeutic option for many hematological malignancies, but its applicability is limited by life-threatening complications, such as graft-versus-host disease (GvHD). The last decades have seen great advances in the understanding of BMT and its related complications; in particular GvHD. Animal models are beneficial to study complex diseases, as they allow dissecting the contribution of single components in the development of the disease. Most of the current knowledge on the therapeutic mechanisms of BMT derives from studies in animal models. Parallel to BMT, the understanding of the pathophysiology of GvHD, as well as the development of new treatment regimens, has also been supported by studies in animal models. Pre-clinical experimentation is the basis for deep understanding and successful improvements of clinical applications. In this review, we retrace the history of BMT and GvHD by describing how the studies in animal models have paved the way to the many advances in the field. We also describe how animal models contributed to the understanding of GvHD pathophysiology and how they are fundamental for the discovery of new treatments.
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Affiliation(s)
- Margherita Boieri
- Department of Molecular Medicine, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway; Department of Immunology, Oslo University Hospital, Oslo, Norway
| | - Pranali Shah
- Institute of Cellular and Molecular Immunology, University Medical Center Göttingen , Göttingen , Germany
| | - Ralf Dressel
- Institute of Cellular and Molecular Immunology, University Medical Center Göttingen , Göttingen , Germany
| | - Marit Inngjerdingen
- Department of Molecular Medicine, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway; Department of Immunology, Oslo University Hospital, Oslo, Norway
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Zhou V, Agle K, Chen X, Beres A, Komorowski R, Belle L, Taylor C, Zhu F, Haribhai D, Williams CB, Verbsky J, Blumenschein W, Sadekova S, Bowman E, Ballantyne C, Weaver C, Serody DA, Vincent B, Serody J, Cua DJ, Drobyski WR. A colitogenic memory CD4+ T cell population mediates gastrointestinal graft-versus-host disease. J Clin Invest 2016; 126:3541-55. [PMID: 27500496 DOI: 10.1172/jci80874] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2015] [Accepted: 06/09/2016] [Indexed: 12/21/2022] Open
Abstract
Damage to the gastrointestinal tract is a major cause of morbidity and mortality in graft-versus-host disease (GVHD) and is attributable to T cell-mediated inflammation. In this work, we identified a unique CD4+ T cell population that constitutively expresses the β2 integrin CD11c and displays a biased central memory phenotype and memory T cell transcriptional profile, innate-like properties, and increased expression of the gut-homing molecules α4β7 and CCR9. Using several complementary murine GVHD models, we determined that adoptive transfer and early accumulation of β2 integrin-expressing CD4+ T cells in the gastrointestinal tract initiated Th1-mediated proinflammatory cytokine production, augmented pathological damage in the colon, and increased mortality. The pathogenic effect of this CD4+ T cell population critically depended on coexpression of the IL-23 receptor, which was required for maximal inflammatory effects. Non-Foxp3-expressing CD4+ T cells produced IL-10, which regulated colonic inflammation and attenuated lethality in the absence of functional CD4+Foxp3+ T cells. Thus, the coordinate expression of CD11c and the IL-23 receptor defines an IL-10-regulated, colitogenic memory CD4+ T cell subset that is poised to initiate inflammation when there is loss of tolerance and breakdown of mucosal barriers.
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Park MJ, Lee SH, Lee SH, Kim EK, Lee EJ, Moon YM, La Cho M. GRIM19 ameliorates acute graft-versus-host disease (GVHD) by modulating Th17 and Treg cell balance through down-regulation of STAT3 and NF-AT activation. J Transl Med 2016; 14:206. [PMID: 27391226 PMCID: PMC4938933 DOI: 10.1186/s12967-016-0963-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2015] [Accepted: 06/28/2016] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND T helper (Th) 17 cells are a subset of T helper cells that express interleukin (IL)-17 and initiate the inflammatory response in autoimmune diseases. Regulatory T cells (Tregs) are a subpopulation of T cells that produce forkhead box P3 (FOXP3) and inhibit the immune response. Graft versus host disease (GVHD) is a complication of allogeneic tissue transplantation, and Th17 cells and their proinflammatory activity play a central role in the pathogenesis of GVHD. Gene associated with retinoid-interferon-induced mortality (GRIM) 19, originally identified as a nuclear protein, is expressed ubiquitously in various human tissues and regulate signal transducer and activator of transcription (STAT)3 activity. METHODS Splenoytes and bone marrow cells were transplanted into mice with GVHD. The alloresponse of T cells and GVHD clinical score was measured. Realtime-polymerase chain reaction (realtime-PCR) was used to examine mRNA level. Flow cytometry and enzyme linked immunosorbent assay (ELISA) was used to evaluate protein expression. RESULTS A GRIM19 transgenic cell transplant inhibited Th17 cell differentiation, alloreactive T cell responses, and STAT3 expression in mice with GVHD. On the other hand, the differentiation of Tregs and STAT5 production were enhanced by GRIM19. Overall, the severity of GVHD was decreased in mice that had received GRIM19 transgenic bone marrow and spleen transplants. Transplantation from GRIM19-overexpressing cells downregulated the expression of nuclear factor of activated T cells (NFATc1) but promoted the expression of regulator of calcineurin (RCAN)3 while downregulating NFAT-dependent cytokine gene expression. This complex mechanism underlies the therapeutic effect of GRIM19. CONCLUSIONS We observed that GRIM19 can reduce Th17 cell differentiation and alloreactive T cell responses in vitro and in vivo. Additionally, GRIM19 suppressed the severity of GVHD by modulating STAT3 activity and controlling Th17 and Treg cell differentiation. These results suggest that GRIM19 attenuates acute GVHD through the inhibition of the excessive inflammatory response mediated by T cell activation.
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Affiliation(s)
- Min-Jung Park
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, The Catholic University of Korea, Seoul, South Korea
| | - Seung Hoon Lee
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, The Catholic University of Korea, Seoul, South Korea
| | - Sung-Hee Lee
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, The Catholic University of Korea, Seoul, South Korea
| | - Eun-Kyung Kim
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, The Catholic University of Korea, Seoul, South Korea
| | - Eun Jung Lee
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, The Catholic University of Korea, Seoul, South Korea
| | - Young-Mee Moon
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, The Catholic University of Korea, Seoul, South Korea
| | - Mi- La Cho
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, The Catholic University of Korea, Seoul, South Korea. .,Divison of Rheumatology, Department of Internal Medicine, The Catholic University of Korea, Seoul, 137-040, South Korea. .,Conversant Research Consortium in Immunologic Disease, College of Medicine, The Catholic University of Korea, Korea 505 Banpo-Dong, Seocho-Ku, Seoul, 137-040, Korea.
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Villa NY, Rahman MM, McFadden G, Cogle CR. Therapeutics for Graft-versus-Host Disease: From Conventional Therapies to Novel Virotherapeutic Strategies. Viruses 2016; 8:85. [PMID: 27011200 PMCID: PMC4810275 DOI: 10.3390/v8030085] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2015] [Revised: 03/09/2016] [Accepted: 03/09/2016] [Indexed: 02/06/2023] Open
Abstract
Allogeneic hematopoietic stem cell transplantation (allo-HSCT) has a curative potential for many hematologic malignancies and blood diseases. However, the success of allo-HSCT is limited by graft-versus-host disease (GVHD), an immunological syndrome that involves inflammation and tissue damage mediated by donor lymphocytes. Despite immune suppression, GVHD is highly incident even after allo-HSCT using human leukocyte antigen (HLA)-matched donors. Therefore, alternative and more effective therapies are needed to prevent or control GVHD while preserving the beneficial graft-versus-cancer (GVC) effects against residual disease. Among novel therapeutics for GVHD, oncolytic viruses such as myxoma virus (MYXV) are receiving increased attention due to their dual role in controlling GVHD while preserving or augmenting GVC. This review focuses on the molecular basis of GVHD, as well as state-of-the-art advances in developing novel therapies to prevent or control GVHD while minimizing impact on GVC. Recent literature regarding conventional and the emerging therapies are summarized, with special emphasis on virotherapy to prevent GVHD. Recent advances using preclinical models with oncolytic viruses such as MYXV to ameliorate the deleterious consequences of GVHD, while maintaining or improving the anti-cancer benefits of GVC will be reviewed.
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Affiliation(s)
- Nancy Y Villa
- Division of Hematology and Oncology, Department of Medicine, University of Florida, Gainesville, FL 32610, USA.
| | - Masmudur M Rahman
- Department of Molecular Genetics and Microbiology, University of Florida, Gainesville, FL 32610, USA.
| | - Grant McFadden
- Department of Molecular Genetics and Microbiology, University of Florida, Gainesville, FL 32610, USA.
| | - Christopher R Cogle
- Division of Hematology and Oncology, Department of Medicine, University of Florida, Gainesville, FL 32610, USA.
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Lee SH, Park MJ, Lee SH, Cho ML. Coenzyme Q10 Exerts Anti-Inflammatory Activity and Induces Treg in Graft Versus Host Disease. J Med Food 2016; 19:238-44. [PMID: 26872287 DOI: 10.1089/jmf.2015.3535] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
The objective of this study was to determine whether coenzyme Q10 (CoQ10) can reduce the severity of graft versus host disease (GVHD) by inducing regulatory T cells (Tregs). CoQ10 or vehicle was orally administrated once a day for 22 days to mice with GVHD. We measured the alloresponse of the T cells and the GVHD clinical scores. Real-time polymerase chain reaction was used to examine messenger RNA (mRNA) level. Flow cytometry and enzyme-linked immunosorbent assay were used to evaluate protein expression. CoQ10 reduced the T-cell alloresponse and the expression of interferon (IFN)-γ and interleukin (IL)-17. The severity of GVHD and gene expressions of IL-6 and tumor necrosis factor (TNF)-α decreased with CoQ10 treatment. Furthermore, CoQ10 promoted weight gain and survival in GVHD mice. Flow cytometry revealed that CoQ10 dose dependently induced Treg differentiation, but FK506, an immunosuppressive drug, decreased Treg differentiation dose dependently. In conclusion, CoQ10 downregulates the alloreactivity of T cells and reduces GVHD severity, enhancing the differentiation of Tregs.
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Affiliation(s)
- Seung Hoon Lee
- 1 The Rheumatism Research Center, Catholic Research Institute of Medical Science, The Catholic University of Korea , Seoul, South Korea
| | - Min-Jung Park
- 1 The Rheumatism Research Center, Catholic Research Institute of Medical Science, The Catholic University of Korea , Seoul, South Korea .,2 Impact Biotech , Seoul, South Korea
| | - Sung-hee Lee
- 1 The Rheumatism Research Center, Catholic Research Institute of Medical Science, The Catholic University of Korea , Seoul, South Korea
| | - Mi-La Cho
- 1 The Rheumatism Research Center, Catholic Research Institute of Medical Science, The Catholic University of Korea , Seoul, South Korea .,3 Divison of Rheumatology, Department of Internal Medicine, The Catholic University of Korea , Seoul, South Korea
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41
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El Fakih R, Popat U. Janus Kinase Inhibitors and Stem Cell Transplantation in Myelofibrosis. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2015; 15 Suppl:S34-42. [PMID: 26297276 DOI: 10.1016/j.clml.2015.02.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2014] [Revised: 02/05/2015] [Accepted: 02/26/2015] [Indexed: 10/23/2022]
Abstract
Myelofibrosis (MF) is characterized by splenomegaly, blood count abnormalities, particularly cytopenias, and a propensity for transformation to acute leukemia. The current treatment approach is to ameliorate symptoms due to these abnormalities. Treatment with Janus kinase 2 inhibitors reduces spleen size and improves symptoms in patients with MF, but most of the patients eventually have disease progression and stop responding. Allogeneic stem cell transplantation remains the only curative option. However, its efficacy must be balanced against the risk of treatment-related death and long-term sequelae of transplant like chronic graft versus host disease. The challenge is to integrate treatment with Janus kinase inhibitors with allogeneic stem cell transplantation.
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Affiliation(s)
- Riad El Fakih
- Department of Stem Cell Transplantation, The University of Texas M.D. Anderson Cancer Center, Houston, TX.
| | - Uday Popat
- Department of Stem Cell Transplantation, The University of Texas M.D. Anderson Cancer Center, Houston, TX
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42
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Zhang XH, Wang GX, Zhu HH, Liu YR, Xu LP, Han W, Chen H, Chen YH, Wang FR, Wang JZ, Wang Y, Zhao T, Chen Y, Feng R, Fu HX, Wang M, Zhou Y, Lv M, Liu KY, Huang XJ. Recruitment of CD8(+) T cells into bone marrow might explain the suppression of megakaryocyte apoptosis through high expression of CX3CR1(+) in prolonged isolated thrombocytopenia after allogeneic hematopoietic stem cell transplantation. Ann Hematol 2015; 94:1689-98. [PMID: 26141368 DOI: 10.1007/s00277-015-2436-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2015] [Accepted: 06/21/2015] [Indexed: 12/27/2022]
Abstract
Prolonged isolated thrombocytopenia is a common complication after allogeneic hematopoietic stem cell transplantation (allo-HSCT), which is associated with a poor prognosis. This study aimed to investigate the pathogenesis of prolonged isolated thrombocytopenia (PT). We analysed the expression of CX3CR1 on CD4 and CD8 T cells in bone marrow (BM) and peripheral blood (PB) at +90 days from allo-HSCT recipients with or without PT by flow cytometry analyses. We then determined the megakaryocytes ploidy distributions, apoptosis rate and Fas expression of recipients with or without PT in vitro directly or after depleting CD8(+) T cells or adding purified autologous CD8(+) T cells to CD8(+) T-dep MNCs. We found that the percentage of CD8(+) T cells in BM was higher in the patients with PT than in the controls. The elevated expression of the CX3CR1 was associated with PT. There was a marked increase in the percentage of low ploidy megakaryocytes in the recipients with PT. The depletion of CD8(+) T cells increased the apoptosis of megakaryocytes and decreased the expression of Fas, which could be corrected by re-adding purified autologous CD8(+) T cells. The increase of CD8(+) T cells and CD8(+)/CX3CR1(+) T cells in BM at +90 days were independent risk factors for PT according to multivariate analysis. Our data implied that the recruitment of CD8(+) T cells into BM might explain the suppression of megakaryocyte apoptosis through the elevated expression of CX3CR1(+) in PT after allo-HSCT. CX3CR1 might be a novel treatment target in recipients with PT.
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Affiliation(s)
- Xiao-Hui Zhang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, 100044, China,
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Jaskula E, Dlubek D, Tarnowska A, Lange J, Mordak-Domagala M, Suchnicki K, Sedzimirska M, Borowik A, Mizia S, Lange A. Anti-CMV-IgG positivity of donors is beneficial for alloHSCT recipients with respect to the better short-term immunological recovery and high level of CD4+CD25high lymphocytes. Viruses 2015; 7:1391-408. [PMID: 25807050 PMCID: PMC4379577 DOI: 10.3390/v7031391] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2014] [Revised: 03/10/2015] [Accepted: 03/16/2015] [Indexed: 12/17/2022] Open
Abstract
Hematopoietic stem cell transplantation from anti-cytomegalovirus immunoglobulin G (anti-CMV-IgG) positive donors facilitated immunological recovery post-transplant, which may indicate that chronic CMV infection has an effect on the immune system. This can be seen in the recipients after reconstitution with donor lymphocytes. We evaluated the composition of lymphocytes at hematologic recovery in 99 patients with hematologic malignancies post hematopoietic stem cell transplantation (HSCT). Anti-CMV-IgG seropositivity of the donor was associated with higher proportions of CD4+ (227.963 ± 304.858 × 106 vs. 102.050 ± 17.247 × 106 cells/L, p = 0.009) and CD4+CD25high (3.456 ± 0.436 × 106 vs. 1.589 ± 0.218 × 106 cells/L, p = 0.003) lymphocytes in the blood at hematologic recovery. The latter parameter exerted a diverse influence on the risk of acute graft-versus-host disease (GvHD) if low (1.483 ± 0.360 × 106 vs. 3.778 ± 0.484 × 106 cells/L, p < 0.001) and de novo chronic GvHD (cGvHD) if high (3.778 ± 0.780 × 106 vs. 2.042 ± 0.261 × 106 cells/L, p = 0.041). Higher values of CD4+ lymphocytes in patients who received transplants from anti-CMV-IgG-positive donors translated into a reduced demand for IgG support (23/63 vs. 19/33, p = 0.048), and these patients also exhibited reduced susceptibility to cytomegalovirus (CMV), Epstein-Barr virus (EBV) and/or human herpes 6 virus (HHV6) infection/reactivation (12/50 vs. 21/47, p = 0.032). Finally, high levels (³0.4%) of CD4+CD25high lymphocytes were significantly associated with better post-transplant survival (56% vs. 38%, four-year survival, p = 0.040). Donors who experience CMV infection/reactivation provide the recipients with lymphocytes, which readily reinforce the recovery of the transplanted patients' immune system.
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Affiliation(s)
- Emilia Jaskula
- Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw 53-114, Poland.
- Lower Silesian Center for Cellular Transplantation with National Bone Marrow Donor Registry, Wroclaw 53-439, Poland.
| | - Dorota Dlubek
- Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw 53-114, Poland.
- Lower Silesian Center for Cellular Transplantation with National Bone Marrow Donor Registry, Wroclaw 53-439, Poland.
| | - Agnieszka Tarnowska
- Lower Silesian Center for Cellular Transplantation with National Bone Marrow Donor Registry, Wroclaw 53-439, Poland.
| | - Janusz Lange
- Lower Silesian Center for Cellular Transplantation with National Bone Marrow Donor Registry, Wroclaw 53-439, Poland.
| | - Monika Mordak-Domagala
- Lower Silesian Center for Cellular Transplantation with National Bone Marrow Donor Registry, Wroclaw 53-439, Poland.
| | - Krzysztof Suchnicki
- Lower Silesian Center for Cellular Transplantation with National Bone Marrow Donor Registry, Wroclaw 53-439, Poland.
| | - Mariola Sedzimirska
- Lower Silesian Center for Cellular Transplantation with National Bone Marrow Donor Registry, Wroclaw 53-439, Poland.
| | - Agata Borowik
- Lower Silesian Center for Cellular Transplantation with National Bone Marrow Donor Registry, Wroclaw 53-439, Poland.
| | - Sylwia Mizia
- Lower Silesian Center for Cellular Transplantation with National Bone Marrow Donor Registry, Wroclaw 53-439, Poland.
| | - Andrzej Lange
- Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw 53-114, Poland.
- Lower Silesian Center for Cellular Transplantation with National Bone Marrow Donor Registry, Wroclaw 53-439, Poland.
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Doisne JM, Hüber CM, Okkenhaug K, Colucci F. Immunomodulation of Selective Naive T Cell Functions by p110δ Inactivation Improves the Outcome of Mismatched Cell Transplantation. Cell Rep 2015; 10:702-710. [PMID: 25660021 PMCID: PMC4542309 DOI: 10.1016/j.celrep.2015.01.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2014] [Revised: 11/11/2014] [Accepted: 12/24/2014] [Indexed: 01/01/2023] Open
Abstract
Allogeneic hematopoietic stem cell transplantation (HSCT) can treat certain hematologic malignancies due to the graft versus leukemia (GvL) effect but is complicated by graft versus host disease (GvHD). Expression of the p110δ catalytic subunit of the phosphoinositide 3-kinase pathway is restricted to leukocytes, where it regulates proliferation, migration, and cytokine production. Here, in a mouse model of fully mismatched hematopoietic cell transplantation (HCT), we show that genetic inactivation of p110δ in T cells leads to milder GvHD, whereas GvL is preserved. Inactivation of p110δ in human lymphocytes reduced T cell allorecognition. We demonstrate that both allostimulation and granzyme B expression were dependent on p110δ in naive T cells, which are the main mediators of GvHD, whereas memory T cells were unaffected. Strikingly, p110δ is not mandatory for either naive or memory T cells to mediate GvL. Therefore, immunomodulation of selective naive T cell functions by p110δ inactivation improves the outcome of allogeneic HSCT. Genetic p110δ inactivation in donor naive T cells mitigates GvHD in mice Pharmacological p110δ inactivation in human T cells reduces alloreactivity
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Affiliation(s)
- Jean-Marc Doisne
- Department of Obstetrics and Gynaecology, University of Cambridge School of Clinical Medicine, NIHR Cambridge Biomedical Research Centre, Cambridge CB2 0SW, UK.
| | - Christian M Hüber
- Department of Obstetrics and Gynaecology, University of Cambridge School of Clinical Medicine, NIHR Cambridge Biomedical Research Centre, Cambridge CB2 0SW, UK
| | - Klaus Okkenhaug
- Laboratory for Lymphocyte Signaling and Development, Babraham Research Campus, The Babraham Institute, Cambridge CB22 3AT, UK
| | - Francesco Colucci
- Department of Obstetrics and Gynaecology, University of Cambridge School of Clinical Medicine, NIHR Cambridge Biomedical Research Centre, Cambridge CB2 0SW, UK
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Hossain MS, Ramachandiran S, Gewirtz AT, Waller EK. Recombinant TLR5 agonist CBLB502 promotes NK cell-mediated anti-CMV immunity in mice. PLoS One 2014; 9:e96165. [PMID: 24879439 PMCID: PMC4039429 DOI: 10.1371/journal.pone.0096165] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2013] [Accepted: 04/04/2014] [Indexed: 12/02/2022] Open
Abstract
Prior work using allogeneic bone marrow transplantation (allo-BMT) models showed that peritransplant administration of flagellin, a toll-like receptor 5 (TLR5) agonist protected murine allo-BMT recipients from CMV infection while limiting graft-vs-host disease (GvHD). However, the mechanism by which flagellin-TLR5 interaction promotes anti-CMV immunity was not defined. Here, we investigated the anti-CMV immunity of NK cells in C57BL/6 (B6) mice treated with a highly purified cGMP grade recombinant flagellin variant CBLB502 (rflagellin) followed by murine CMV (mCMV) infection. A single dose of rflagellin administered to mice between 48 to 72 hours prior to MCMV infection resulted in optimal protection from mCMV lethality. Anti-mCMV immunity in rflagellin-treated mice correlated with a significantly reduced liver viral load and increased numbers of Ly49H+ and Ly49D+ activated cytotoxic NK cells. Additionally, the increased anti-mCMV immunity of NK cells was directly correlated with increased numbers of IFN-γ, granzyme B- and CD107a producing NK cells following mCMV infection. rFlagellin-induced anti-mCMV immunity was TLR5-dependent as rflagellin-treated TLR5 KO mice had ∼10-fold increased liver viral load compared with rflagellin-treated WT B6 mice. However, the increased anti-mCMV immunity of NK cells in rflagellin-treated mice is regulated indirectly as mouse NK cells do not express TLR5. Collectively, these data suggest that rflagellin treatment indirectly leads to activation of NK cells, which may be an important adjunct benefit of administering rflagellin in allo-BMT recipients.
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Affiliation(s)
- Mohammad S. Hossain
- Department of Hematology and Medical Oncology, Division of Stem Cell and Bone Marrow Transplantation, Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia, United States of America
| | - Sampath Ramachandiran
- Department of Hematology and Medical Oncology, Division of Stem Cell and Bone Marrow Transplantation, Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia, United States of America
| | - Andrew T. Gewirtz
- Department of Biology, Georgia State University, Atlanta, Georgia, United States of America
| | - Edmund K. Waller
- Department of Hematology and Medical Oncology, Division of Stem Cell and Bone Marrow Transplantation, Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia, United States of America
- * E-mail:
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46
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Yarkoni S, Stein J, Yaniv I, Askenasy N. Antigen-Specific Priming is Dispensable in Depletion of Apoptosis-Sensitive T Cells for GvHD Prophylaxis. Front Immunol 2014; 5:215. [PMID: 24904571 PMCID: PMC4032906 DOI: 10.3389/fimmu.2014.00215] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2014] [Accepted: 04/29/2014] [Indexed: 01/02/2023] Open
Abstract
Prophylactic approaches to graft versus host disease (GvHD) have employed both phenotypic reduction of T cells and selective elimination of host-primed donor T cells in vitro and in vivo. An additional approach to GvHD prophylaxis by functional depletion of apoptosis-sensitive donor T cells without host-specific sensitization ex vivo showed remarkable reduction in GHD incidence and severity. We address the role and significance of antigen-specific sensitization of donor T cells and discuss the mechanisms of functional T cell purging by apoptosis for GvHD prevention. Host-specific sensitization is dispensable because migration is antigen-independent and donor T cell sensitization is mediated by multiple and redundant mechanisms of presentation of major and minor histocompatibility complex and tissue antigens by donor and host antigen-presenting cells. Our data suggest that potential murine and human GvH effectors reside within subsets of preactivated T cells susceptible to negative regulation by apoptosis prior to encounter of and sensitization to specific antigens.
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Affiliation(s)
| | - Jerry Stein
- Bone Marrow Transplant Unit, Department of Pediatric Hematology-Oncology, Schneider Children's Medical Center of Israel , Petah Tikva , Israel
| | - Isaac Yaniv
- Bone Marrow Transplant Unit, Department of Pediatric Hematology-Oncology, Schneider Children's Medical Center of Israel , Petah Tikva , Israel
| | - Nadir Askenasy
- Frankel Laboratory, Center for Stem Cell Research, Schneider Children's Medical Center of Israel , Petah Tikva , Israel
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Schwab L, Goroncy L, Palaniyandi S, Gautam S, Triantafyllopoulou A, Mocsai A, Reichardt W, Karlsson FJ, Radhakrishnan SV, Hanke K, Schmitt-Graeff A, Freudenberg M, von Loewenich FD, Wolf P, Leonhardt F, Baxan N, Pfeifer D, Schmah O, Schönle A, Martin SF, Mertelsmann R, Duyster J, Finke J, Prinz M, Henneke P, Häcker H, Hildebrandt GC, Häcker G, Zeiser R. Neutrophil granulocytes recruited upon translocation of intestinal bacteria enhance graft-versus-host disease via tissue damage. Nat Med 2014; 20:648-54. [PMID: 24836575 DOI: 10.1038/nm.3517] [Citation(s) in RCA: 206] [Impact Index Per Article: 20.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2013] [Accepted: 03/03/2014] [Indexed: 12/15/2022]
Abstract
Acute graft-versus-host disease (GVHD) considerably limits wider usage of allogeneic hematopoietic cell transplantation (allo-HCT). Antigen-presenting cells and T cells are populations customarily associated with GVHD pathogenesis. Of note, neutrophils are the largest human white blood cell population. The cells cleave chemokines and produce reactive oxygen species, thereby promoting T cell activation. Therefore, during an allogeneic immune response, neutrophils could amplify tissue damage caused by conditioning regimens. We analyzed neutrophil infiltration of the mouse ileum after allo-HCT by in vivo myeloperoxidase imaging and found that infiltration levels were dependent on the local microbial flora and were not detectable under germ-free conditions. Physical or genetic depletion of neutrophils reduced GVHD-related mortality. The contribution of neutrophils to GVHD severity required reactive oxygen species (ROS) because selective Cybb (encoding cytochrome b-245, beta polypeptide, also known as NOX2) deficiency in neutrophils impairing ROS production led to lower levels of tissue damage, GVHD-related mortality and effector phenotype T cells. Enhanced survival of Bcl-xL transgenic neutrophils increased GVHD severity. In contrast, when we transferred neutrophils lacking Toll-like receptor-2 (TLR2), TLR3, TLR4, TLR7 and TLR9, which are normally less strongly activated by translocating bacteria, into wild-type C57BL/6 mice, GVHD severity was reduced. In humans, severity of intestinal GVHD strongly correlated with levels of neutrophils present in GVHD lesions. This study describes a new potential role for neutrophils in the pathogenesis of GVHD in both mice and humans.
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Affiliation(s)
- Lukas Schwab
- 1] Department of Hematology and Oncology, University Medical Center, Freiburg, Germany. [2]
| | - Luise Goroncy
- 1] Department of Hematology and Oncology, University Medical Center, Freiburg, Germany. [2] Faculty of Biology, Albert-Ludwigs-University, Freiburg, Germany. [3]
| | - Senthilnathan Palaniyandi
- 1] Division of Hematology and Oncology, Louisiana State University Health Sciences Center Shreveport, Shreveport, Louisiana, USA. [2] Division of Bone Marrow Transplantation, University of Utah School of Medicine, Huntsman Cancer Institute, Salt Lake City, Utah, USA. [3]
| | - Sanjivan Gautam
- 1] Faculty of Biology, Albert-Ludwigs-University, Freiburg, Germany. [2] Department of Medical Microbiology and Hygiene, University Medical Center, Freiburg, Germany. [3] Spemann Graduate School of Biology and Medicine, Albert-Ludwigs-University Freiburg, Germany
| | | | - Attila Mocsai
- Department of Physiology, Semmelweis University School of Medicine, Budapest, Hungary
| | - Wilfried Reichardt
- Department of Radiology Medical Physics, University Medical Center, Freiburg, Germany
| | - Fridrik J Karlsson
- Division of Hematology and Oncology, Louisiana State University Health Sciences Center Shreveport, Shreveport, Louisiana, USA
| | - Sabarinath V Radhakrishnan
- 1] Division of Hematology and Oncology, Louisiana State University Health Sciences Center Shreveport, Shreveport, Louisiana, USA. [2] Division of Bone Marrow Transplantation, University of Utah School of Medicine, Huntsman Cancer Institute, Salt Lake City, Utah, USA
| | - Kathrin Hanke
- 1] Department of Hematology and Oncology, University Medical Center, Freiburg, Germany. [2] Faculty of Biology, Albert-Ludwigs-University, Freiburg, Germany
| | - Annette Schmitt-Graeff
- Department of Pathology, University Medical Center, Albert-Ludwigs-University, Freiburg, Germany
| | - Marina Freudenberg
- 1] Max Planck Institute of Immunobiology and Epigenetics, Freiburg, Germany. [2] Centre for Biological Signaling Studies BIOSS, Albert-Ludwigs-University Freiburg, Germany
| | | | - Philipp Wolf
- Department of Urology, University Medical Center, Freiburg, Germany
| | - Franziska Leonhardt
- 1] Department of Hematology and Oncology, University Medical Center, Freiburg, Germany. [2] Faculty of Biology, Albert-Ludwigs-University, Freiburg, Germany
| | - Nicoleta Baxan
- Department of Radiology Medical Physics, University Medical Center, Freiburg, Germany
| | - Dietmar Pfeifer
- Department of Hematology and Oncology, University Medical Center, Freiburg, Germany
| | - Oliver Schmah
- Department of Hematology and Oncology, University Medical Center, Freiburg, Germany
| | - Anne Schönle
- Department of Hematology and Oncology, University Medical Center, Freiburg, Germany
| | - Stefan F Martin
- Allergy Research Group, Department of Dermatology, University Medical Center, University Freiburg, Germany
| | - Roland Mertelsmann
- Department of Hematology and Oncology, University Medical Center, Freiburg, Germany
| | - Justus Duyster
- Department of Hematology and Oncology, University Medical Center, Freiburg, Germany
| | - Jürgen Finke
- Department of Hematology and Oncology, University Medical Center, Freiburg, Germany
| | - Marco Prinz
- 1] Spemann Graduate School of Biology and Medicine, Albert-Ludwigs-University Freiburg, Germany. [2] Department of Neuropathology, University Medical Center, Freiburg, Germany
| | - Philipp Henneke
- 1] Center of Chronic Immunodeficiency, Albert-Ludwigs-University Freiburg, Germany. [2] Center for Pediatrics and Adolescent Medicine, University Medical Center, Freiburg, Germany
| | - Hans Häcker
- Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Gerhard C Hildebrandt
- 1] Division of Hematology and Oncology, Louisiana State University Health Sciences Center Shreveport, Shreveport, Louisiana, USA. [2] Division of Bone Marrow Transplantation, University of Utah School of Medicine, Huntsman Cancer Institute, Salt Lake City, Utah, USA. [3]
| | - Georg Häcker
- 1] Department of Medical Microbiology and Hygiene, University Medical Center, Freiburg, Germany. [2] Spemann Graduate School of Biology and Medicine, Albert-Ludwigs-University Freiburg, Germany. [3]
| | - Robert Zeiser
- 1] Department of Hematology and Oncology, University Medical Center, Freiburg, Germany. [2] Spemann Graduate School of Biology and Medicine, Albert-Ludwigs-University Freiburg, Germany. [3] Centre for Biological Signaling Studies BIOSS, Albert-Ludwigs-University Freiburg, Germany. [4]
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Abstract
Graft-versus-host-disease (GVHD) is a severe complication of allogeneic hematopoietic cell transplantation (allo-HCT) characterized by the production of high levels of proinflammatory cytokines. Activated Janus kinases (JAKs) are required for T-effector cell responses in different inflammatory diseases, and their blockade could potently reduce acute GVHD. We observed that inhibition of JAK1/2 signaling resulted in reduced proliferation of effector T cells and suppression of proinflammatory cytokine production in response to alloantigen in mice. In vivo JAK 1/2 inhibition improved survival of mice developing acute GVHD and reduced histopathological GVHD grading, serum levels of proinflammatory cytokines, and expansion of alloreactive luc-transgenic T cells. Mechanistically, we could show that ruxolitinib impaired differentiation of CD4(+) T cells into IFN-γ- and IL17A-producing cells, and that both T-cell phenotypes are linked to GVHD. Conversely, ruxolitinib treatment in allo-HCT recipients increased FoxP3(+) regulatory T cells, which are linked to immunologic tolerance. Based on these results, we treated 6 patients with steroid-refractory GVHD with ruxolitinib. All patients responded with respect to clinical GVHD symptoms and serum levels of proinflammatory cytokines. In summary, ruxolitinib represents a novel targeted approach in GVHD by suppression of proinflammatory signaling that mediates tissue damage and by promotion of tolerogenic Treg cells.
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He S, Tong Q, Bishop DK, Zhang Y. Histone methyltransferase and histone methylation in inflammatory T-cell responses. Immunotherapy 2014; 5:989-1004. [PMID: 23998733 DOI: 10.2217/imt.13.101] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
During immune responses, T cells require tightly controlled expression of transcriptional programs to regulate the balance between beneficial and harmful immunity. These transcriptional programs are critical for the lineage specification of effector T cells, the production of effector cytokines and molecules, and the development and maintenance of memory T cells. An emerging theme is that post-translational modification of histones by methylation plays an important role in orchestrating the expression of transcriptional programs in T cells. In this article, we provide a broad overview of histone methylation signatures for effector molecules and transcription factors in T cells, and the functional importance of histone methyltransferases in regulating T-cell immune responses.
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Affiliation(s)
- Shan He
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI 48109-5942, USA
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50
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Su Y, Jevnikar AM, Huang X, Lian D, Zhang ZX. Spi6 protects alloreactive CD4(+) but not CD8 (+) memory T cell from granzyme B attack by double-negative T regulatory cell. Am J Transplant 2014; 14:580-93. [PMID: 24730048 DOI: 10.1111/ajt.12614] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Memory T (Tm) cells pose a major barrier to long-term transplant survival. Whether regulatory T cells (Tregs)can control them remains poorly defined. Previously,we established that double-negative (DN) Tregs suppress effector T (Teff) cells. Here, we demonstrate that DNTregs effectively suppress CD4+/CD8+Teff and CD8+Tm but not CD4+Tm cells, whereas the suppression on CD8+Tm is abrogated by perforin (PFN) deficiency in DNTregs. Consistently, in a BALB/c to B6-Rag1-/-skin transplantation, transfer of DN Tregs suppressed the rejection mediated by CD4þ/CD8+Teff and CD8+Tmcells (76.0±4.9, 87.5±5.0 and 63.0±4.7 days, respectively)but not CD4þTmcells (25.3±1.4 days). Both CD8þ effector memory T and central memory T compartments significantly reduced after DN Treg transfer. CD4+Tm highly expresses granzyme B (GzmB) inhibitor serine protease inhibitor-6 (Spi6). Spi6 deficiency renders CD4þTm susceptible to DN Treg suppression. In addition,transfer of WT DN Tregs, but not PFN-/-DN Tregs,inhibited the skin allograft rejection mediated by Spi6-/-CD4þTm(75.5±7.9 days). In conclusion, CD4+ and CD8+Tm cells differentially respond toDNTregs’ suppression.The GzmB resistance conferred by Spi6 in CD4þTm cells might hint at the physiological significance of Tmpersistence
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