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Hirsch T, Neyens D, Duhamel C, Bayard A, Vanhaver C, Luyckx M, Sala de Oyanguren F, Wildmann C, Dauguet N, Squifflet JL, Montiel V, Deschamps M, van der Bruggen P. IRF4 impedes human CD8 T cell function and promotes cell proliferation and PD-1 expression. Cell Rep 2024; 43:114401. [PMID: 38943641 DOI: 10.1016/j.celrep.2024.114401] [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: 12/07/2023] [Revised: 05/03/2024] [Accepted: 06/11/2024] [Indexed: 07/01/2024] Open
Abstract
Human CD8 tumor-infiltrating lymphocytes (TILs) with impaired effector functions and PD-1 expression are categorized as exhausted. However, the exhaustion-like features reported in TILs might stem from their activation rather than the consequence of T cell exhaustion itself. Using CRISPR-Cas9 and lentiviral overexpression in CD8 T cells from non-cancerous donors, we show that the T cell receptor (TCR)-induced transcription factor interferon regulatory factor 4 (IRF4) promotes cell proliferation and PD-1 expression and hampers effector functions and expression of nuclear factor κB (NF-κB)-regulated genes. While CD8 TILs with impaired interferon γ (IFNγ) production exhibit activation markers IRF4 and CD137 and exhaustion markers thymocyte selection associated high mobility group box (TOX) and PD-1, activated T cells in patients with COVID-19 do not demonstrate elevated levels of TOX and PD-1. These results confirm that IRF4+ TILs are exhausted rather than solely activated. Our study indicates, however, that PD-1 expression, low IFNγ production, and active cycling in TILs are all influenced by IRF4 upregulation after T cell activation.
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Affiliation(s)
- Thibault Hirsch
- De Duve Institute, Université Catholique de Louvain, Brussels, Belgium.
| | - Damien Neyens
- De Duve Institute, Université Catholique de Louvain, Brussels, Belgium
| | - Céline Duhamel
- De Duve Institute, Université Catholique de Louvain, Brussels, Belgium
| | - Alexandre Bayard
- De Duve Institute, Université Catholique de Louvain, Brussels, Belgium
| | | | - Mathieu Luyckx
- De Duve Institute, Université Catholique de Louvain, Brussels, Belgium; Département de Gynécologie, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | | | - Claude Wildmann
- De Duve Institute, Université Catholique de Louvain, Brussels, Belgium
| | - Nicolas Dauguet
- De Duve Institute, Université Catholique de Louvain, Brussels, Belgium
| | - Jean-Luc Squifflet
- Département de Gynécologie, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Virginie Montiel
- Unité de Soins Intensifs, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Mélanie Deschamps
- Unité de Soins Intensifs, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Pierre van der Bruggen
- De Duve Institute, Université Catholique de Louvain, Brussels, Belgium; WELBIO Department, WEL Research Institute, Wavre, Belgium
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2
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Kommer A, Meineck M, Classen P, Weinmann-Menke J. A20 in Kidney Transplantation and Autoimmunity. Int J Mol Sci 2024; 25:6628. [PMID: 38928333 PMCID: PMC11203976 DOI: 10.3390/ijms25126628] [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: 05/10/2024] [Revised: 06/06/2024] [Accepted: 06/08/2024] [Indexed: 06/28/2024] Open
Abstract
A20, the central inhibitor of NFκB, has multiple anti-inflammatory properties, making it an interesting target in kidney autoimmune disease and transplant biology. It has been shown to be able to inhibit inflammatory functions in macrophages, dendritic cells, T cells, and B cells in various ways, leading to less tissue damage and better graft outcomes. In this review, we will discuss the current literature regarding A20 in kidney transplantation and autoimmunity. Future investigations on animal models and in existing immunosuppressive therapies are needed to establish A20 as a therapeutic target in kidney transplantation and autoimmunity. Cell-based therapies, modified viruses or RNA-based therapies could provide a way for A20 to be utilized as a promising mediator of inflammation and tissue damage.
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Affiliation(s)
- Andreas Kommer
- Department of Nephrology, I. Department of Medicine, University Medical Center Mainz, Johannes Gutenberg University, D 55131 Mainz, Germany; (M.M.); (P.C.)
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3
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Lalle G, Lautraite R, Bouherrou K, Plaschka M, Pignata A, Voisin A, Twardowski J, Perrin-Niquet M, Stéphan P, Durget S, Tonon L, Ardin M, Degletagne C, Viari A, Belgarbi Dutron L, Davoust N, Postler TS, Zhao J, Caux C, Caramel J, Dalle S, Cassier PA, Klein U, Schmidt-Supprian M, Liblau R, Ghosh S, Grinberg-Bleyer Y. NF-κB subunits RelA and c-Rel selectively control CD4+ T cell function in multiple sclerosis and cancer. J Exp Med 2024; 221:e20231348. [PMID: 38563819 PMCID: PMC10986815 DOI: 10.1084/jem.20231348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 01/30/2024] [Accepted: 03/13/2024] [Indexed: 04/04/2024] Open
Abstract
The outcome of cancer and autoimmunity is often dictated by the effector functions of CD4+ conventional T cells (Tconv). Although activation of the NF-κB signaling pathway has long been implicated in Tconv biology, the cell-autonomous roles of the separate NF-κB transcription-factor subunits are unknown. Here, we dissected the contributions of the canonical NF-κB subunits RelA and c-Rel to Tconv function. RelA, rather than c-Rel, regulated Tconv activation and cytokine production at steady-state and was required for polarization toward the TH17 lineage in vitro. Accordingly, RelA-deficient mice were fully protected against neuroinflammation in a model of multiple sclerosis due to defective transition to a pathogenic TH17 gene-expression program. Conversely, Tconv-restricted ablation of c-Rel impaired their function in the microenvironment of transplanted tumors, resulting in enhanced cancer burden. Moreover, Tconv required c-Rel for the response to PD-1-blockade therapy. Our data reveal distinct roles for canonical NF-κB subunits in different disease contexts, paving the way for subunit-targeted immunotherapies.
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Affiliation(s)
- Guilhem Lalle
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | - Raphaëlle Lautraite
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | - Khaled Bouherrou
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | - Maud Plaschka
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | - Aurora Pignata
- Toulouse Institute for Infectious and Inflammatory Diseases (Infinity), UMR INSERM 1291, CNRS 5051, Université Toulouse III, Toulouse, France
| | - Allison Voisin
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | - Julie Twardowski
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | - Marlène Perrin-Niquet
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | - Pierre Stéphan
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | - Sarah Durget
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | - Laurie Tonon
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, Gilles Thomas Bioinformatics Platform, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | - Maude Ardin
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, Gilles Thomas Bioinformatics Platform, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | - Cyril Degletagne
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | - Alain Viari
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, Gilles Thomas Bioinformatics Platform, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | | | - Nathalie Davoust
- Laboratory of Biology and Modelling of the Cell, Ecole Normale Supérieure of Lyon, CNRS UMR 5239, INSERM U1293, Lyon, France
| | - Thomas S. Postler
- Department of Microbiology and Immunology, College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Jingyao Zhao
- Department of Microbiology and Immunology, College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Christophe Caux
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | - Julie Caramel
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | - Stéphane Dalle
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | - Philippe A. Cassier
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
| | - Ulf Klein
- Division of Haematology and Immunology, Leeds Institute of Medical Research at St. James’s, University of Leeds, Leeds, UK
| | - Marc Schmidt-Supprian
- Institute of Experimental Hematology, School of Medicine, Technical University of Munich, Munich, Germany
- Center for Translational Cancer Research, School of Medicine, Technical University of Munich, Munich, Germany
- German Cancer Consortium and German Cancer Research Center, Heidelberg, Germany
| | - Roland Liblau
- Toulouse Institute for Infectious and Inflammatory Diseases (Infinity), UMR INSERM 1291, CNRS 5051, Université Toulouse III, Toulouse, France
| | - Sankar Ghosh
- Department of Microbiology and Immunology, College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Yenkel Grinberg-Bleyer
- Cancer Research Center of Lyon, Labex DEV2CAN, Institut Convergence Plascan, Centre Léon Bérard, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Lyon, France
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4
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Chia SB, Johnson BJ, Hu J, Vermeulen R, Chadeau-Hyam M, Guntoro F, Montgomery H, Boorgula MP, Sreekanth V, Goodspeed A, Davenport B, Pereira FV, Zaberezhnyy V, Schleicher WE, Gao D, Cadar AN, Papanicolaou M, Beheshti A, Baylin SB, Costello J, Bartley JM, Morrison TE, Aguirre-Ghiso JA, Rincon M, DeGregori J. Respiratory viral infection promotes the awakening and outgrowth of dormant metastatic breast cancer cells in lungs. RESEARCH SQUARE 2024:rs.3.rs-4210090. [PMID: 38645169 PMCID: PMC11030513 DOI: 10.21203/rs.3.rs-4210090/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/23/2024]
Abstract
Breast cancer is the second most common cancer globally. Most deaths from breast cancer are due to metastatic disease which often follows long periods of clinical dormancy1. Understanding the mechanisms that disrupt the quiescence of dormant disseminated cancer cells (DCC) is crucial for addressing metastatic progression. Infection with respiratory viruses (e.g. influenza or SARS-CoV-2) is common and triggers an inflammatory response locally and systemically2,3. Here we show that influenza virus infection leads to loss of the pro-dormancy mesenchymal phenotype in breast DCC in the lung, causing DCC proliferation within days of infection, and a greater than 100-fold expansion of carcinoma cells into metastatic lesions within two weeks. Such DCC phenotypic change and expansion is interleukin-6 (IL-6)-dependent. We further show that CD4 T cells are required for the maintenance of pulmonary metastatic burden post-influenza virus infection, in part through attenuation of CD8 cell responses in the lungs. Single-cell RNA-seq analyses reveal DCC-dependent impairment of T-cell activation in the lungs of infected mice. SARS-CoV-2 infected mice also showed increased breast DCC expansion in lungs post-infection. Expanding our findings to human observational data, we observed that cancer survivors contracting a SARS-CoV-2 infection have substantially increased risks of lung metastatic progression and cancer-related death compared to cancer survivors who did not. These discoveries underscore the significant impact of respiratory viral infections on the resurgence of metastatic cancer, offering novel insights into the interconnection between infectious diseases and cancer metastasis.
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Affiliation(s)
- Shi B Chia
- University of Colorado Anschutz Medical Campus
| | | | - Junxiao Hu
- University of Colorado Anschutz Medical Campus
| | | | - Marc Chadeau-Hyam
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, UK
| | | | | | | | | | | | | | | | | | | | - Dexiang Gao
- Biostatistics and Bioinformatics Core, University of Colorado Cancer Center
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5
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Gao ZG, Chen W, Gao RR, Li J, Tosh DK, Hanover JA, Jacobson KA. Genetic and functional modulation by agonist MRS5698 and allosteric enhancer LUF6000 at the native A 3 adenosine receptor in HL-60 cells. Purinergic Signal 2024:10.1007/s11302-024-09992-z. [PMID: 38416332 DOI: 10.1007/s11302-024-09992-z] [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: 11/02/2023] [Accepted: 02/12/2024] [Indexed: 02/29/2024] Open
Abstract
The A3 adenosine receptor (AR) is an important inflammatory and immunological target. However, the underlying mechanisms are not fully understood. Here, we report the gene regulation in HL-60 cells treated acutely with highly selective A3AR agonist MRS5698, positive allosteric modulator (PAM) LUF6000, or both. Both pro- and anti-inflammatory genes, such as IL-1a, IL-1β, and NFκBIZ, are significantly upregulated. During our observations, LUF6000 alone produced a lesser effect, while the MRS5698 + LUF6000 group demonstrated generally greater effects than MRS5698 alone, consistent with allosteric enhancement. The number of genes up- and down-regulated are similar. Pathway analysis highlighted the critical involvement of signaling molecules, including IL-6 and IL-17. Important upstream regulators include IL-1a, IL-1β, TNF-α, NF-κB, etc. PPAR, which modulates eicosanoid metabolism, was highly downregulated by the A3AR agonist. Considering previous pharmacological results and mathematical modeling, LUF6000's small enhancement of genetic upregulation suggested that MRS5698 is a nearly full agonist, which we demonstrated in both cAMP and calcium assays. The smaller effect of LUF6000 on MRS5698 in comparison to its effect on Cl-IB-MECA was shown in both HL-60 cells endogenously expressing the human (h) A3AR and in recombinant hA3AR-expressing CHO cells, consistent with its HL-60 cell genetic regulation patterns. In summary, by using both selective agonists and PAM, we identified genes that are closely relevant to immunity and inflammation to be regulated by A3AR in differentiated HL-60 cells, a cell model of neutrophil function. In addition, we demonstrated the previously uncharacterized allosteric signaling-enhancing effect of LUF6000 in cells endogenously expressing the hA3AR.
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Affiliation(s)
- Zhan-Guo Gao
- Molecular Recognition Section, Laboratory of Bioorganic Chemistry, NIDDK, National Institutes of Health, 9000, Rockville Pike, Bethesda, MD, 20892, USA.
| | - Weiping Chen
- Genomics Core, NIDDK, National Institutes of Health, 9000, Rockville Pike, Bethesda, MD, 20892, USA
| | - Ray R Gao
- Genomics Core, NIDDK, National Institutes of Health, 9000, Rockville Pike, Bethesda, MD, 20892, USA
| | - Jonathan Li
- Genomics Core, NIDDK, National Institutes of Health, 9000, Rockville Pike, Bethesda, MD, 20892, USA
| | - Dilip K Tosh
- Molecular Recognition Section, Laboratory of Bioorganic Chemistry, NIDDK, National Institutes of Health, 9000, Rockville Pike, Bethesda, MD, 20892, USA
| | - John A Hanover
- Genomics Core, NIDDK, National Institutes of Health, 9000, Rockville Pike, Bethesda, MD, 20892, USA
| | - Kenneth A Jacobson
- Molecular Recognition Section, Laboratory of Bioorganic Chemistry, NIDDK, National Institutes of Health, 9000, Rockville Pike, Bethesda, MD, 20892, USA.
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Herrera-De La Mata S, Ramírez-Suástegui C, Mistry H, Castañeda-Castro FE, Kyyaly MA, Simon H, Liang S, Lau L, Barber C, Mondal M, Zhang H, Arshad SH, Kurukulaaratchy RJ, Vijayanand P, Seumois G. Cytotoxic CD4 + tissue-resident memory T cells are associated with asthma severity. MED 2023; 4:875-897.e8. [PMID: 37865091 PMCID: PMC10964988 DOI: 10.1016/j.medj.2023.09.003] [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: 01/03/2023] [Revised: 07/02/2023] [Accepted: 09/18/2023] [Indexed: 10/23/2023]
Abstract
BACKGROUND Patients with severe uncontrolled asthma represent a distinct endotype with persistent airway inflammation and remodeling that is refractory to corticosteroid treatment. CD4+ TH2 cells play a central role in orchestrating asthma pathogenesis, and biologic therapies targeting their cytokine pathways have had promising outcomes. However, not all patients respond well to such treatment, and their effects are not always durable nor reverse airway remodeling. This observation raises the possibility that other CD4+ T cell subsets and their effector molecules may drive airway inflammation and remodeling. METHODS We performed single-cell transcriptome analysis of >50,000 airway CD4+ T cells isolated from bronchoalveolar lavage samples from 30 patients with mild and severe asthma. FINDINGS We observed striking heterogeneity in the nature of CD4+ T cells present in asthmatics' airways, with tissue-resident memory T (TRM) cells making a dominant contribution. Notably, in severe asthmatics, a subset of CD4+ TRM cells (CD103-expressing) was significantly increased, comprising nearly 65% of all CD4+ T cells in the airways of male patients with severe asthma when compared to mild asthma (13%). This subset was enriched for transcripts linked to T cell receptor activation (HLA-DRB1, HLA-DPA1) and cytotoxicity (GZMB, GZMA) and, following stimulation, expressed high levels of transcripts encoding for pro-inflammatory non-TH2 cytokines (CCL3, CCL4, CCL5, TNF, LIGHT) that could fuel persistent airway inflammation and remodeling. CONCLUSIONS Our findings indicate the need to look beyond the traditional T2 model of severe asthma to better understand the heterogeneity of this disease. FUNDING This research was funded by the NIH.
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Affiliation(s)
| | | | - Heena Mistry
- La Jolla Institute for Immunology, La Jolla, CA 92037, USA; Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK; National Institute for Health Research Southampton Biomedical Research Centre, University Hospital Southampton Foundation Trust, Southampton SO16 6YD, UK; The David Hide Asthma and Allergy Research Centre, St. Mary's Hospital, Newport PO30 5TG, Isle of Wight, UK
| | | | - Mohammad A Kyyaly
- Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK; The David Hide Asthma and Allergy Research Centre, St. Mary's Hospital, Newport PO30 5TG, Isle of Wight, UK
| | - Hayley Simon
- La Jolla Institute for Immunology, La Jolla, CA 92037, USA
| | - Shu Liang
- La Jolla Institute for Immunology, La Jolla, CA 92037, USA
| | - Laurie Lau
- Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK; National Institute for Health Research Southampton Biomedical Research Centre, University Hospital Southampton Foundation Trust, Southampton SO16 6YD, UK
| | - Clair Barber
- National Institute for Health Research Southampton Biomedical Research Centre, University Hospital Southampton Foundation Trust, Southampton SO16 6YD, UK
| | | | - Hongmei Zhang
- Division of Epidemiology, Biostatistics, and Environmental Health, School of Public Health, University of Memphis, Memphis, TN 38152, USA
| | - Syed Hasan Arshad
- Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK; National Institute for Health Research Southampton Biomedical Research Centre, University Hospital Southampton Foundation Trust, Southampton SO16 6YD, UK; The David Hide Asthma and Allergy Research Centre, St. Mary's Hospital, Newport PO30 5TG, Isle of Wight, UK
| | - Ramesh J Kurukulaaratchy
- Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK; National Institute for Health Research Southampton Biomedical Research Centre, University Hospital Southampton Foundation Trust, Southampton SO16 6YD, UK; The David Hide Asthma and Allergy Research Centre, St. Mary's Hospital, Newport PO30 5TG, Isle of Wight, UK.
| | - Pandurangan Vijayanand
- La Jolla Institute for Immunology, La Jolla, CA 92037, USA; Department of Medicine, University of California San Diego, La Jolla, CA 92037, USA; Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool L69 3BX, UK.
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7
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Huang KW, Huang TL. Association between programmed death-1 pathway and major depression. World J Biol Psychiatry 2023; 24:822-828. [PMID: 37139744 DOI: 10.1080/15622975.2023.2209876] [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: 02/16/2023] [Accepted: 04/30/2023] [Indexed: 05/05/2023]
Abstract
OBJECTIVES Major depression (MD) may be associated with inflammation and immunity. PD-1 (programmed death-1), PD-L1 (programmed death-ligand 1) and PD-L2 (programmed death-ligand 2) are among the inhibitory immune mediators on the PD-1 pathway. However, previous data regarding the association between MD and PD-1 pathway were still scarce; therefore, we investigated the association of PD-1 pathway with MD. METHODS During a period of 2 years, patients with MD and healthy controls were recruited from a medical centre in this study. The diagnosis of MD was established according to the DSM-5 criteria. The severity of MD was assessed with 17-item Hamilton Depression Rating Scale. PD-1, PD-L1 and PD-L2 were detected in peripheral blood from MD patients after 4 weeks of treatment with antidepressant drugs. RESULTS A total of 54 patients with MD and 38 healthy controls were recruited. According to the analyses, there is a significantly higher PD-L2 level in MD than in healthy controls and lower PD-1 level after age and BMI adjustment. Besides, moderately positive correlation between HAM-D scores and PD-L2 level was found. CONCLUSIONS It was found that PD-1 pathway might play an important role in MD. We need a large sample to prove these results in the future.
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Affiliation(s)
- Kuan-Wei Huang
- Department of Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Tiao-Lai Huang
- Department of Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
- Genomic and Proteomic Core Laboratory, Department of Medical Research, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
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8
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Klonisch T, Logue SE, Hombach-Klonisch S, Vriend J. DUBing Primary Tumors of the Central Nervous System: Regulatory Roles of Deubiquitinases. Biomolecules 2023; 13:1503. [PMID: 37892185 PMCID: PMC10605193 DOI: 10.3390/biom13101503] [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: 09/07/2023] [Revised: 10/04/2023] [Accepted: 10/07/2023] [Indexed: 10/29/2023] Open
Abstract
The ubiquitin proteasome system (UPS) utilizes an orchestrated enzymatic cascade of E1, E2, and E3 ligases to add single or multiple ubiquitin-like molecules as post-translational modification (PTM) to proteins. Ubiquitination can alter protein functions and/or mark ubiquitinated proteins for proteasomal degradation but deubiquitinases (DUBs) can reverse protein ubiquitination. While the importance of DUBs as regulatory factors in the UPS is undisputed, many questions remain on DUB selectivity for protein targeting, their mechanism of action, and the impact of DUBs on the regulation of diverse biological processes. Furthermore, little is known about the expression and role of DUBs in tumors of the human central nervous system (CNS). In this comprehensive review, we have used publicly available transcriptional datasets to determine the gene expression profiles of 99 deubiquitinases (DUBs) from five major DUB families in seven primary pediatric and adult CNS tumor entities. Our analysis identified selected DUBs as potential new functional players and biomarkers with prognostic value in specific subtypes of primary CNS tumors. Collectively, our analysis highlights an emerging role for DUBs in regulating CNS tumor cell biology and offers a rationale for future therapeutic targeting of DUBs in CNS tumors.
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Affiliation(s)
- Thomas Klonisch
- Department of Human Anatomy and Cell Science, Rady Faculty of Health Sciences, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB R3E 0J9, Canada
- Department of Pathology, Rady Faculty of Health Sciences, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB R3E 0J9, Canada
- Department of Medical Microbiology & Infectious Diseases, Rady Faculty of Health Sciences, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB R3E 0J9, Canada
- CancerCare Research Institute, CancerCare Manitoba, Winnipeg, MB R3E 0J9, Canada
| | - Susan E. Logue
- Department of Human Anatomy and Cell Science, Rady Faculty of Health Sciences, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB R3E 0J9, Canada
- CancerCare Research Institute, CancerCare Manitoba, Winnipeg, MB R3E 0J9, Canada
| | - Sabine Hombach-Klonisch
- Department of Human Anatomy and Cell Science, Rady Faculty of Health Sciences, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB R3E 0J9, Canada
- Department of Pathology, Rady Faculty of Health Sciences, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB R3E 0J9, Canada
| | - Jerry Vriend
- Department of Human Anatomy and Cell Science, Rady Faculty of Health Sciences, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB R3E 0J9, Canada
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9
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Tillé L, Cropp D, Charmoy M, Reichenbach P, Andreatta M, Wyss T, Bodley G, Crespo I, Nassiri S, Lourenco J, Leblond MM, Lopez-Rodriguez C, Speiser DE, Coukos G, Irving M, Carmona SJ, Held W, Verdeil G. Activation of the transcription factor NFAT5 in the tumor microenvironment enforces CD8 + T cell exhaustion. Nat Immunol 2023; 24:1645-1653. [PMID: 37709986 DOI: 10.1038/s41590-023-01614-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 08/07/2023] [Indexed: 09/16/2023]
Abstract
Persistent exposure to antigen during chronic infection or cancer renders T cells dysfunctional. The molecular mechanisms regulating this state of exhaustion are thought to be common in infection and cancer, despite obvious differences in their microenvironments. Here we found that NFAT5, an NFAT family transcription factor that lacks an AP-1 docking site, was highly expressed in exhausted CD8+ T cells in the context of chronic infections and tumors but was selectively required in tumor-induced CD8+ T cell exhaustion. Overexpression of NFAT5 in CD8+ T cells reduced tumor control, while deletion of NFAT5 improved tumor control by promoting the accumulation of tumor-specific CD8+ T cells that had reduced expression of the exhaustion-associated proteins TOX and PD-1 and produced more cytokines, such as IFNɣ and TNF, than cells with wild-type levels of NFAT5, specifically in the precursor exhausted PD-1+TCF1+TIM-3-CD8+ T cell population. NFAT5 did not promote T cell exhaustion during chronic infection with clone 13 of lymphocytic choriomeningitis virus. Expression of NFAT5 was induced by TCR triggering, but its transcriptional activity was specific to the tumor microenvironment and required hyperosmolarity. Thus, NFAT5 promoted the exhaustion of CD8+ T cells in a tumor-selective fashion.
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Affiliation(s)
- Laure Tillé
- Department of Oncology, UNIL CHUV, University of Lausanne, Lausanne, Switzerland
- Ludwig Institute for Cancer Research, University of Lausanne, Lausanne, Switzerland
| | - Daniela Cropp
- Department of Oncology, UNIL CHUV, University of Lausanne, Lausanne, Switzerland
- Ludwig Institute for Cancer Research, University of Lausanne, Lausanne, Switzerland
| | - Mélanie Charmoy
- Department of Oncology, UNIL CHUV, University of Lausanne, Lausanne, Switzerland
| | - Patrick Reichenbach
- Department of Oncology, UNIL CHUV, University of Lausanne, Lausanne, Switzerland
- Ludwig Institute for Cancer Research, University of Lausanne, Lausanne, Switzerland
| | - Massimo Andreatta
- Department of Oncology, UNIL CHUV, University of Lausanne, Lausanne, Switzerland
- Ludwig Institute for Cancer Research, University of Lausanne, Lausanne, Switzerland
- SIB Swiss Institute of Bioinformatics, Lausanne, Switzerland
| | - Tania Wyss
- SIB Swiss Institute of Bioinformatics, Lausanne, Switzerland
| | - Gabrielle Bodley
- Department of Oncology, UNIL CHUV, University of Lausanne, Lausanne, Switzerland
| | - Isaac Crespo
- Department of Oncology, UNIL CHUV, University of Lausanne, Lausanne, Switzerland
- Ludwig Institute for Cancer Research, University of Lausanne, Lausanne, Switzerland
- SIB Swiss Institute of Bioinformatics, Lausanne, Switzerland
| | - Sina Nassiri
- Department of Oncology, UNIL CHUV, University of Lausanne, Lausanne, Switzerland
- SIB Swiss Institute of Bioinformatics, Lausanne, Switzerland
| | - Joao Lourenco
- SIB Swiss Institute of Bioinformatics, Lausanne, Switzerland
| | - Marine M Leblond
- Department of Oncology, UNIL CHUV, University of Lausanne, Lausanne, Switzerland
- Ludwig Institute for Cancer Research, University of Lausanne, Lausanne, Switzerland
| | - Cristina Lopez-Rodriguez
- Immunology Unit, Department of Medicine and Life Sciences, Universitat Pompeu Fabra, Barcelona, Spain
| | - Daniel E Speiser
- Department of Oncology, UNIL CHUV, University of Lausanne, Lausanne, Switzerland
| | - George Coukos
- Department of Oncology, UNIL CHUV, University of Lausanne, Lausanne, Switzerland
- Ludwig Institute for Cancer Research, University of Lausanne, Lausanne, Switzerland
| | - Melita Irving
- Department of Oncology, UNIL CHUV, University of Lausanne, Lausanne, Switzerland
- Ludwig Institute for Cancer Research, University of Lausanne, Lausanne, Switzerland
| | - Santiago J Carmona
- Department of Oncology, UNIL CHUV, University of Lausanne, Lausanne, Switzerland
- Ludwig Institute for Cancer Research, University of Lausanne, Lausanne, Switzerland
- SIB Swiss Institute of Bioinformatics, Lausanne, Switzerland
| | - Werner Held
- Department of Oncology, UNIL CHUV, University of Lausanne, Lausanne, Switzerland
| | - Grégory Verdeil
- Department of Oncology, UNIL CHUV, University of Lausanne, Lausanne, Switzerland.
- Ludwig Institute for Cancer Research, University of Lausanne, Lausanne, Switzerland.
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10
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Lina S, Ya'nan H, Ying Y, Fengfan W, Xin H, Xiaoxia R, Ying F. Haploinsufficiency of A20 caused by a novel pathogenic missense variant of TNFAIP3 and successfully treated with anti-TNF and immunosuppressive therapies. Cell Immunol 2023; 391-392:104753. [PMID: 37535999 DOI: 10.1016/j.cellimm.2023.104753] [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: 04/05/2023] [Revised: 06/13/2023] [Accepted: 07/20/2023] [Indexed: 08/05/2023]
Abstract
Loss-of-function of protein A20, encoded by TNFAIP3, leads to an early-onset haploinsufficiency of A20 (HA20). This study reports one Chinese child with HA20 and explores the genetic etiology of TNFAIP3 variant. The patient exhibited transient recurrent episodes of fever, intermittent signs of arthritis, gastrointestinal symptoms and multiple colonic ulcers. Laboratory tests revealed elevated inflammatory indicators and mild to moderate anemia. Genetic analysis identified a heterozygous de novo variant in his TNFAIP3 gene (c.740C>T, p. P247L), which had never been reported before. The novel missense variation was validated to be pathogenic through causing insufficient expression of A20, over-activation of NF-κB signaling pathway and elevated levels of proinflammatory cytokines in response to stimulation by lipopolysaccharide. A combination of oral corticosteroids, TNF-α inhibitors and thalidomide freed him from symptoms and abnormal inflammatory indicators. Furthermore, continual improvement of the patient's condition was observed during a follow-up period of five months. We demonstrate a case with a de novo missense variant resulting in a loss-of-function of TNFAIP3, which expands the clinical spectrum of HA20. Cytokine antagonists and immunosuppressants may be effective drugs.
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Affiliation(s)
- Sun Lina
- Department of Gastroenterology, Xi'an Children's Hospital, Xi'an, China
| | - Han Ya'nan
- Department of Gastroenterology, Xi'an Children's Hospital, Xi'an, China
| | - Yang Ying
- Shaanxi Institute of Pediatric Diseases, Xi'an Children's Hospital, Xi'an, China
| | - Wang Fengfan
- Department of Gastroenterology, Xi'an Children's Hospital, Xi'an, China
| | - Hou Xin
- Department of Imaging, Xi'an Children's Hospital, Xi'an, China
| | - Ren Xiaoxia
- Department of Gastroenterology, Xi'an Children's Hospital, Xi'an, China
| | - Fang Ying
- Department of Gastroenterology, Xi'an Children's Hospital, Xi'an, China.
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11
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Elizaldi SR, Hawes CE, Verma A, Dinasarapu AR, Lakshmanappa YS, Schlegel BT, Rajasundaram D, Li J, Durbin-Johnson BP, Ma ZM, Beckman D, Ott S, Lifson J, Morrison JH, Iyer SS. CCR7+ CD4 T Cell Immunosurveillance Disrupted in Chronic SIV-Induced Neuroinflammation in Rhesus Brain. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.08.28.555037. [PMID: 37693567 PMCID: PMC10491118 DOI: 10.1101/2023.08.28.555037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/12/2023]
Abstract
CD4 T cells survey and maintain immune homeostasis in the brain, yet their differentiation states and functional capabilities remain unclear. Our approach, combining single-cell transcriptomic analysis, ATAC-seq, spatial transcriptomics, and flow cytometry, revealed a distinct subset of CCR7+ CD4 T cells resembling lymph node central memory (T CM ) cells. We observed chromatin accessibility at the CCR7, CD28, and BCL-6 loci, defining molecular features of T CM . Brain CCR7+ CD4 T cells exhibited recall proliferation and interleukin-2 production ex vivo, showcasing their functional competence. We identified the skull bone marrow as a local niche for these cells alongside other CNS border tissues. Sequestering T CM cells in lymph nodes using FTY720 led to reduced CCR7+ CD4 T cell frequencies in the cerebrospinal fluid, accompanied by increased monocyte levels and soluble markers indicating immune activation. In macaques chronically infected with SIVCL57 and experiencing viral rebound due to cessation of antiretroviral therapy, a decrease in brain CCR7+ CD4 T cells was observed, along with increased microglial activation and initiation of neurodegenerative pathways. Our findings highlight a role for CCR7+ CD4 T cells in CNS immune surveillance and their decline during chronic SIV-induced neuroinflammation highlights their responsiveness to neuroinflammatory processes. GRAPHICAL ABSTRACT In Brief Utilizing single-cell and spatial transcriptomics on adult rhesus brain, we uncover a unique CCR7+ CD4 T cell subset resembling central memory T cells (T CM ) within brain and border tissues, including skull bone marrow. Our findings show decreased frequencies of this subset during SIV- induced chronic neuroinflammation, emphasizing responsiveness of CCR7+ CD4 T cells to CNS disruptions. Highlights CCR7+ CD4 T cells survey border and parenchymal CNS compartments during homeostasis; reduced presence of CCR7+ CD4 T cells in cerebrospinal fluid leads to immune activation, implying a role in neuroimmune homeostasis. CNS CCR7+ CD4 T cells exhibit phenotypic and functional features of central memory T cells (T CM ) including production of interleukin 2 and the capacity for rapid recall proliferation. Furthermore, CCR7+ CD4 T cells reside in the skull bone marrow. CCR7+ CD4 T cells are markedly decreased within the brain parenchyma during chronic viral neuroinflammation.
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12
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Chasman DA, Welch Schwartz R, Vazquez J, Chavarria M, Jenkins ET, Lopez GE, Tyler CT, Stanic AK, Ong IM. Proteogenomic and V(D)J Analysis of Human Decidual T Cells Highlights Unique Transcriptional Programming and Clonal Distribution. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2023; 211:154-162. [PMID: 37195197 PMCID: PMC10330249 DOI: 10.4049/jimmunol.2200061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 04/25/2023] [Indexed: 05/18/2023]
Abstract
Immunological tolerance toward the semiallogeneic fetus is one of many maternal adaptations required for a successful pregnancy. T cells are major players of the adaptive immune system and balance tolerance and protection at the maternal-fetal interface; however, their repertoire and subset programming are still poorly understood. Using emerging single-cell RNA sequencing technologies, we simultaneously obtained transcript, limited protein, and receptor repertoire at the single-cell level, from decidual and matched maternal peripheral human T cells. The decidua maintains a tissue-specific distribution of T cell subsets compared with the periphery. We find that decidual T cells maintain a unique transcriptome programming, characterized by restraint of inflammatory pathways by overexpression of negative regulators (DUSP, TNFAIP3, ZFP36) and expression of PD-1, CTLA-4, TIGIT, and LAG3 in some CD8 clusters. Finally, analyzing TCR clonotypes demonstrated decreased diversity in specific decidual T cell populations. Overall, our data demonstrate the power of multiomics analysis in revealing regulation of fetal-maternal immune coexistence.
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Affiliation(s)
- Deborah A. Chasman
- Departments of Obstetrics and Gynecology, University of Wisconsin-Madison, Madison, WI
- Biostatistics and Medical Informatics, University of Wisconsin-Madison, Madison, WI
| | - Rene Welch Schwartz
- Departments of Obstetrics and Gynecology, University of Wisconsin-Madison, Madison, WI
- Biostatistics and Medical Informatics, University of Wisconsin-Madison, Madison, WI
- University of Wisconsin Carbone Comprehensive Cancer Center, University of Wisconsin-Madison, Madison, WI
| | - Jessica Vazquez
- Departments of Obstetrics and Gynecology, University of Wisconsin-Madison, Madison, WI
| | - Melina Chavarria
- Departments of Obstetrics and Gynecology, University of Wisconsin-Madison, Madison, WI
| | - Eryne T. Jenkins
- Departments of Obstetrics and Gynecology, University of Wisconsin-Madison, Madison, WI
| | - Gladys E. Lopez
- Departments of Obstetrics and Gynecology, University of Wisconsin-Madison, Madison, WI
| | - Chanel T. Tyler
- Departments of Obstetrics and Gynecology, University of Wisconsin-Madison, Madison, WI
| | - Aleksandar K. Stanic
- Departments of Obstetrics and Gynecology, University of Wisconsin-Madison, Madison, WI
| | - Irene M. Ong
- Departments of Obstetrics and Gynecology, University of Wisconsin-Madison, Madison, WI
- Biostatistics and Medical Informatics, University of Wisconsin-Madison, Madison, WI
- University of Wisconsin Carbone Comprehensive Cancer Center, University of Wisconsin-Madison, Madison, WI
- Center for Human Genomics and Precision Medicine, University of Wisconsin-Madison, Madison, WI
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13
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Laletin V, Bernard PL, Costa da Silva C, Guittard G, Nunes JA. Negative intracellular regulators of T-cell receptor (TCR) signaling as potential antitumor immunotherapy targets. J Immunother Cancer 2023; 11:jitc-2022-005845. [PMID: 37217244 DOI: 10.1136/jitc-2022-005845] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/21/2023] [Indexed: 05/24/2023] Open
Abstract
Immunotherapy strategies aim to mobilize immune defenses against tumor cells by targeting mainly T cells. Co-inhibitory receptors or immune checkpoints (ICPs) (such as PD-1 and CTLA4) can limit T cell receptor (TCR) signal propagation in T cells. Antibody-based blocking of immune checkpoints (immune checkpoint inhibitors, ICIs) enable escape from ICP inhibition of TCR signaling. ICI therapies have significantly impacted the prognosis and survival of patients with cancer. However, many patients remain refractory to these treatments. Thus, alternative approaches for cancer immunotherapy are needed. In addition to membrane-associated inhibitory molecules, a growing number of intracellular molecules may also serve to downregulate signaling cascades triggered by TCR engagement. These molecules are known as intracellular immune checkpoints (iICPs). Blocking the expression or the activity of these intracellular negative signaling molecules is a novel field of action to boost T cell-mediated antitumor responses. This area is rapidly expanding. Indeed, more than 30 different potential iICPs have been identified. Over the past 5 years, several phase I/II clinical trials targeting iICPs in T cells have been registered. In this study, we summarize recent preclinical and clinical data demonstrating that immunotherapies targeting T cell iICPs can mediate regression of solid tumors including (membrane associated) immune-checkpoint inhibitor refractory cancers. Finally, we discuss how these iICPs are targeted and controlled. Thereby, iICP inhibition is a promising strategy opening new avenues for future cancer immunotherapy treatments.
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Affiliation(s)
- Vladimir Laletin
- Immunity and Cancer, Cancer Research Centre Marseille, Marseille, France
- Onco-hematology and immuno-oncology (OHIO), Centre de Recherche en Cancérologie de Marseille, Marseille, France
| | - Pierre-Louis Bernard
- Immunity and Cancer, Cancer Research Centre Marseille, Marseille, France
- Onco-hematology and immuno-oncology (OHIO), Centre de Recherche en Cancérologie de Marseille, Marseille, France
| | - Cathy Costa da Silva
- Immunity and Cancer, Cancer Research Centre Marseille, Marseille, France
- Onco-hematology and immuno-oncology (OHIO), Centre de Recherche en Cancérologie de Marseille, Marseille, France
| | - Geoffrey Guittard
- Immunity and Cancer, Cancer Research Centre Marseille, Marseille, France
- Onco-hematology and immuno-oncology (OHIO), Centre de Recherche en Cancérologie de Marseille, Marseille, France
| | - Jacques A Nunes
- Immunity and Cancer, Cancer Research Centre Marseille, Marseille, France
- Onco-hematology and immuno-oncology (OHIO), Centre de Recherche en Cancérologie de Marseille, Marseille, France
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14
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Albeituni S, Oak N, Tillman HS, Stroh A, Keenan C, Bloom M, Nichols KE. Cellular and transcriptional impacts of Janus kinase and/or IFN-gamma inhibition in a mouse model of primary hemophagocytic lymphohistiocytosis. Front Immunol 2023; 14:1137037. [PMID: 37228616 PMCID: PMC10204641 DOI: 10.3389/fimmu.2023.1137037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 04/14/2023] [Indexed: 05/27/2023] Open
Abstract
Background Primary hemophagocytic lymphohistiocytosis (pHLH) is an inherited inflammatory syndrome driven by the exuberant activation of interferon-gamma (IFNg)-producing CD8 T cells. Towards this end, ruxolitinib treatment or IFNg neutralization (aIFNg) lessens immunopathology in a model of pHLH in which perforin-deficient mice (Prf1-/-) are infected with Lymphocytic Choriomeningitis virus (LCMV). However, neither agent completely eradicates inflammation. Two studies combining ruxolitinib with aIFNg report conflicting results with one demonstrating improvement and the other worsening of disease manifestations. As these studies used differing doses of drugs and varying LCMV strains, it remained unclear whether combination therapy is safe and effective. Methods We previously showed that a ruxolitinib dose of 90 mg/kg lessens inflammation in Prf1-/- mice infected with LCMV-Armstrong. To determine whether this dose controls inflammation induced by a different LCMV strain, we administered ruxolitinib at 90mg/kg to Prf1-/- mice infected with LCMV-WE. To elucidate the impacts of single agent versus combination therapy, Prf1-/- animals were infected with LCMV, treated or not with ruxolitinib, aIFNg or both agents, and analyzed for disease features and the transcriptional impacts of therapy within purified CD8 T cells. Results Ruxolitinib is well-tolerated and controls disease regardless of the viral strain used. aIFNg, administered alone or with ruxolitinib, is most effective at reversing anemia and reducing serum IFNg levels. In contrast, ruxolitinib appears better than aIFNg, and equally or more effective than combination therapy, at lessening immune cell expansion and cytokine production. Each treatment targets distinct gene expression pathways with aIFNg downregulating IFNg, IFNa, and IL-6-STAT3 pathways, and ruxolitinib downregulating IL-6-STAT3, glycolysis, and reactive oxygen species pathways. Unexpectedly, combination therapy is associated with upregulation of genes driving cell survival and proliferation. Conclusions Ruxolitinib is tolerated and curtails inflammation regardless of the inciting viral strain and whether it is given alone or in combination with aIFNg. When administered at the doses used in this study, the combination of ruxolitinb and aIFNg appears no better than treatment with either drug alone in lessening inflammation. Further studies are warranted to elucidate the optimal doses, schedules, and combinations of these agents for the treatment of patients with pHLH.
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Affiliation(s)
- Sabrin Albeituni
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN, United States
| | - Ninad Oak
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN, United States
| | - Heather S. Tillman
- Department of Pathology, St. Jude Children’s Research Hospital, Memphis, TN, United States
| | - Alexa Stroh
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN, United States
| | - Camille Keenan
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN, United States
| | - Mackenzie Bloom
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN, United States
| | - Kim E. Nichols
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN, United States
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15
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DeVore SB, Khurana Hershey GK. The role of the CBM complex in allergic inflammation and disease. J Allergy Clin Immunol 2022; 150:1011-1030. [PMID: 35981904 PMCID: PMC9643607 DOI: 10.1016/j.jaci.2022.06.023] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 06/15/2022] [Accepted: 06/30/2022] [Indexed: 10/15/2022]
Abstract
The caspase activation and recruitment domain-coiled-coil (CARD-CC) family of proteins-CARD9, CARD10, CARD11, and CARD14-is collectively expressed across nearly all tissues of the body and is a crucial mediator of immunologic signaling as part of the CARD-B-cell lymphoma/leukemia 10-mucosa-associated lymphoid tissue lymphoma translocation protein 1 (CBM) complex. Dysfunction or dysregulation of CBM proteins has been linked to numerous clinical manifestations known as "CBM-opathies." The CBM-opathy spectrum encompasses diseases ranging from mucocutaneous fungal infections and psoriasis to combined immunodeficiency and lymphoproliferative diseases; however, there is accumulating evidence that the CARD-CC family members also contribute to the pathogenesis and progression of allergic inflammation and allergic diseases. Here, we review the 4 CARD-CC paralogs, as well as B-cell lymphoma/leukemia 10 and mucosa-associated lymphoid tissue lymphoma translocation protein 1, and their individual and collective roles in the pathogenesis and progression of allergic inflammation and 4 major allergic diseases (allergic asthma, atopic dermatitis, food allergy, and allergic rhinitis).
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Affiliation(s)
- Stanley B DeVore
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio; Division of Asthma Research, Cincinnati Children's Hospital Medical Center, Cincinnati, Cincinnati, Ohio
| | - Gurjit K Khurana Hershey
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio; Division of Asthma Research, Cincinnati Children's Hospital Medical Center, Cincinnati, Cincinnati, Ohio.
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16
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Chen L, Mei Z, Guo W, Ding S, Huang T, Cai YD. Recognition of Immune Cell Markers of COVID-19 Severity with Machine Learning Methods. BIOMED RESEARCH INTERNATIONAL 2022; 2022:6089242. [PMID: 35528178 PMCID: PMC9073549 DOI: 10.1155/2022/6089242] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 04/11/2022] [Indexed: 01/08/2023]
Abstract
COVID-19 is hypothesized to be linked to the host's excessive inflammatory immunological response to SARS-CoV-2 infection, which is regarded to be a major factor in disease severity and mortality. Numerous immune cells play a key role in immune response regulation, and gene expression analysis in these cells could be a useful method for studying disease states, assessing immunological responses, and detecting biomarkers. Here, we developed a machine learning procedure to find biomarkers that discriminate disease severity in individual immune cells (B cell, CD4+ cell, CD8+ cell, monocyte, and NK cell) using single-cell gene expression profiles of COVID-19. The gene features of each profile were first filtered and ranked using the Boruta feature selection method and mRMR, and the resulting ranked feature lists were then fed into the incremental feature selection method to determine the optimal number of features with decision tree and random forest algorithms. Meanwhile, we extracted the classification rules in each cell type from the optimal decision tree classifiers. The best gene sets discovered in this study were analyzed by GO and KEGG pathway enrichment, and some important biomarkers like TLR2, ITK, CX3CR1, IL1B, and PRDM1 were validated by recent literature. The findings reveal that the optimal gene sets for each cell type can accurately classify COVID-19 disease severity and provide insight into the molecular mechanisms involved in disease progression.
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Affiliation(s)
- Lei Chen
- School of Life Sciences, Shanghai University, Shanghai 200444, China
- College of Information Engineering, Shanghai Maritime University, Shanghai 201306, China
| | - Zi Mei
- Shanghai Institute of Nutrition and Health, Chinese Academy of Sciences, Shanghai 200031, China
| | - Wei Guo
- Key Laboratory of Stem Cell Biology, Shanghai Jiao Tong University School of Medicine (SJTUSM) & Shanghai Institutes for Biological Sciences (SIBS), Chinese Academy of Sciences (CAS), Shanghai 200031, China
| | - ShiJian Ding
- School of Life Sciences, Shanghai University, Shanghai 200444, China
| | - Tao Huang
- Bio-Med Big Data Center, CAS Key Laboratory of Computational Biology, Shanghai Institute of Nutrition and Health, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai 200031, China
- CAS Key Laboratory of Tissue Microenvironment and Tumor, Shanghai Institute of Nutrition and Health, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai 200031, China
| | - Yu-Dong Cai
- School of Life Sciences, Shanghai University, Shanghai 200444, China
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17
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Yin H, Karayel O, Chao YY, Seeholzer T, Hamp I, Plettenburg O, Gehring T, Zielinski C, Mann M, Krappmann D. A20 and ABIN-1 cooperate in balancing CBM complex-triggered NF-κB signaling in activated T cells. Cell Mol Life Sci 2022; 79:112. [PMID: 35099607 PMCID: PMC8803816 DOI: 10.1007/s00018-022-04154-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 01/06/2022] [Accepted: 01/15/2022] [Indexed: 11/03/2022]
Abstract
T cell activation initiates protective adaptive immunity, but counterbalancing mechanisms are critical to prevent overshooting responses and to maintain immune homeostasis. The CARD11-BCL10-MALT1 (CBM) complex bridges T cell receptor engagement to NF-κB signaling and MALT1 protease activation. Here, we show that ABIN-1 is modulating the suppressive function of A20 in T cells. Using quantitative mass spectrometry, we identified ABIN-1 as an interactor of the CBM signalosome in activated T cells. A20 and ABIN-1 counteract inducible activation of human primary CD4 and Jurkat T cells. While A20 overexpression is able to silence CBM complex-triggered NF-κB and MALT1 protease activation independent of ABIN-1, the negative regulatory function of ABIN-1 depends on A20. The suppressive function of A20 in T cells relies on ubiquitin binding through the C-terminal zinc finger (ZnF)4/7 motifs, but does not involve the deubiquitinating activity of the OTU domain. Our mechanistic studies reveal that the A20/ABIN-1 module is recruited to the CBM complex via A20 ZnF4/7 and that proteasomal degradation of A20 and ABIN-1 releases the CBM complex from the negative impact of both regulators. Ubiquitin binding to A20 ZnF4/7 promotes destructive K48-polyubiquitination to itself and to ABIN-1. Further, after prolonged T cell stimulation, ABIN-1 antagonizes MALT1-catalyzed cleavage of re-synthesized A20 and thereby diminishes sustained CBM complex signaling. Taken together, interdependent post-translational mechanisms are tightly controlling expression and activity of the A20/ABIN-1 silencing module and the cooperative action of both negative regulators is critical to balance CBM complex signaling and T cell activation.
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Affiliation(s)
- Hongli Yin
- Research Unit Cellular Signal Integration, Molecular Targets and Therapeutics Center, Helmholtz Zentrum München-German Research Center for Environmental Health, Ingolstaedter Landstr. 1, 85764, Neuherberg, Germany
| | - Ozge Karayel
- Department of Proteomics and Signal Transduction, Max-Planck Institute of Biochemistry, Martinsried, Germany
| | - Ying-Yin Chao
- Department of Infection Immunology, Leibniz Institute for Natural Product Research and Infection Biology, Hans-Knöll-Institute and Friedrich Schiller University Jena, Jena, Germany.,Central Institute for Translational Cancer Research (TranslaTUM), Technical University of Munich, Munich, Germany
| | - Thomas Seeholzer
- Research Unit Cellular Signal Integration, Molecular Targets and Therapeutics Center, Helmholtz Zentrum München-German Research Center for Environmental Health, Ingolstaedter Landstr. 1, 85764, Neuherberg, Germany
| | - Isabel Hamp
- Institute for Medicinal Chemistry, Molecular Targets and Therapeutics Center, Helmholtz Zentrum München-German Research Center for Environmental Health, 30167, Hannover, Germany.,Centre of Biomolecular Drug Research (BMWZ), Institute of Organic Chemistry, Leibniz Universität Hannover, 30167, Hannover, Germany
| | - Oliver Plettenburg
- Institute for Medicinal Chemistry, Molecular Targets and Therapeutics Center, Helmholtz Zentrum München-German Research Center for Environmental Health, 30167, Hannover, Germany.,Centre of Biomolecular Drug Research (BMWZ), Institute of Organic Chemistry, Leibniz Universität Hannover, 30167, Hannover, Germany
| | - Torben Gehring
- Research Unit Cellular Signal Integration, Molecular Targets and Therapeutics Center, Helmholtz Zentrum München-German Research Center for Environmental Health, Ingolstaedter Landstr. 1, 85764, Neuherberg, Germany
| | - Christina Zielinski
- Department of Infection Immunology, Leibniz Institute for Natural Product Research and Infection Biology, Hans-Knöll-Institute and Friedrich Schiller University Jena, Jena, Germany
| | - Matthias Mann
- Department of Proteomics and Signal Transduction, Max-Planck Institute of Biochemistry, Martinsried, Germany
| | - Daniel Krappmann
- Research Unit Cellular Signal Integration, Molecular Targets and Therapeutics Center, Helmholtz Zentrum München-German Research Center for Environmental Health, Ingolstaedter Landstr. 1, 85764, Neuherberg, Germany.
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18
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Gavali S, Liu J, Li X, Paolino M. Ubiquitination in T-Cell Activation and Checkpoint Inhibition: New Avenues for Targeted Cancer Immunotherapy. Int J Mol Sci 2021; 22:10800. [PMID: 34639141 PMCID: PMC8509743 DOI: 10.3390/ijms221910800] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 09/27/2021] [Accepted: 09/28/2021] [Indexed: 12/15/2022] Open
Abstract
The advent of T-cell-based immunotherapy has remarkably transformed cancer patient treatment. Despite their success, the currently approved immunotherapeutic protocols still encounter limitations, cause toxicity, and give disparate patient outcomes. Thus, a deeper understanding of the molecular mechanisms of T-cell activation and inhibition is much needed to rationally expand targets and possibilities to improve immunotherapies. Protein ubiquitination downstream of immune signaling pathways is essential to fine-tune virtually all immune responses, in particular, the positive and negative regulation of T-cell activation. Numerous studies have demonstrated that deregulation of ubiquitin-dependent pathways can significantly alter T-cell activation and enhance antitumor responses. Consequently, researchers in academia and industry are actively developing technologies to selectively exploit ubiquitin-related enzymes for cancer therapeutics. In this review, we discuss the molecular and functional roles of ubiquitination in key T-cell activation and checkpoint inhibitory pathways to highlight the vast possibilities that targeting ubiquitination offers for advancing T-cell-based immunotherapies.
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Affiliation(s)
| | | | | | - Magdalena Paolino
- Center for Molecular Medicine, Department of Medicine Solna, Karolinska Institutet, Karolinska University Hospital Solna, 17176 Solna, Sweden; (S.G.); (J.L.); (X.L.)
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19
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Deshayes S, Bazille C, El Khouri E, Kone-Paut I, Giurgea I, Georgin-Lavialle S, Martin Silva N, Dumont A, Ollivier I, Amselem S, de Boysson H, Aouba A. Chronic hepatic involvement in the clinical spectrum of A20 haploinsufficiency. Liver Int 2021; 41:1894-1900. [PMID: 33966343 DOI: 10.1111/liv.14935] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 04/09/2021] [Accepted: 04/30/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND & AIMS Secondary to tumour necrosis factor-alpha induced protein 3 (TNFAIP3) mutations, A20 haploinsufficiency (HA20) is a recently described autoinflammatory disease with clinical features similar to those of Behçet's and Crohn's diseases but with a constantly expanding clinical spectrum. Here, we describe HA20 liver involvement in three new patients from the same family. METHODS We retrospectively assessed clinical, biological and/or histological findings for eight patients over three generations of the same family with heterozygous mutations in the TNFAIP3 gene (c.259C > T, p.Arg87*). RESULTS The eight patients exhibited the following: aphthous ulcers (8/8, bipolar in 7), autoimmune features (6/8, including 5 with definitive autoimmune disease diagnoses, ie, type I diabetes, Hashimoto thyroiditis, pernicious anaemia, and/or 5 with antinuclear antibodies ≥320), pustulosis/folliculitis (5/8), abdominal pain (4/8), arthralgia (3/8), enlarged cervical lymph nodes (3/8) and pericarditis (1/8). In addition, three patients (twin sisters and their grandmother aged 23 and 70 years, respectively) exhibited persistent mild hepatic cytolysis associated with splenomegaly (n = 3), hepatomegaly (n = 1) and/or liver atrophy (n = 1) on echography. We could not detect any other causes of chronic liver diseases. Liver biopsies from three patients displayed hepatic fibrosis, hepatocyte injury and/or CD4+ /CD8+ T lymphocyte infiltration, and patterns of inflammatory cells and NLRP3 or NF-κB immunostaining differed from the predominant neutrophil infiltration observed in skin or some digestive tract biopsies. CONCLUSIONS This study reinforces the dual involvement of innate and adaptive immunity in HA20 according to both acute and chronic injury and the organ involved and widens its clinical spectrum to include chronic hepatic involvement.
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Affiliation(s)
- Samuel Deshayes
- Department of Internal Medicine, CHU de Caen Normandie, Caen, France.,Normandie Univ, UNICAEN, Caen, France
| | - Céline Bazille
- Department of Pathology, CHU de Caen Normandie, Caen, France
| | - Elma El Khouri
- Department of Genetics, Sorbonne Université, UPMC University, Paris, France
| | - Isabelle Kone-Paut
- Department of Pediatric Rheumatology, Bicêtre Hospital, AP-HP, University of Paris Sud Saclay, CEREMAIA, Le Kremlin-Bicêtre, France
| | - Irina Giurgea
- Department of Genetics, Sorbonne Université, UPMC University, Paris, France
| | - Sophie Georgin-Lavialle
- Department of Internal Medicine, Sorbonne Université, UPMC University, CEREMAIA, Paris, France
| | | | - Anaël Dumont
- Department of Internal Medicine, CHU de Caen Normandie, Caen, France.,Normandie Univ, UNICAEN, Caen, France
| | - Isabelle Ollivier
- Department of Hepatogastroenterology, CHU de Caen Normandie, Caen, France
| | - Serge Amselem
- Department of Genetics, Sorbonne Université, UPMC University, Paris, France
| | - Hubert de Boysson
- Department of Internal Medicine, CHU de Caen Normandie, Caen, France.,Normandie Univ, UNICAEN, Caen, France
| | - Achille Aouba
- Department of Internal Medicine, CHU de Caen Normandie, Caen, France.,Normandie Univ, UNICAEN, Caen, France
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20
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Polymorphisms in TNF-α/TNFR1 pathway genes are associated with CD4+ T cells recovery in HIV-1-infected individuals on antiretroviral therapy. J Acquir Immune Defic Syndr 2021; 88:322-327. [PMID: 34267056 DOI: 10.1097/qai.0000000000002761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 06/15/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND Antiretroviral therapy (ART) is an important hallmark of HIV-1 treatment, enabling viral load suppression to undetectable levels and CD4+ T cells recovery. However, some individuals do not recover the CD4+ T cell count to normal levels, despite viral suppression. We hypothesize that variation in genes involved in extrinsic apoptosis pathways may influence interindividual immune recovery during ART. METHODS We assessed clinic-epidemiological variables, and the allelic/genotypic distribution of functional single nucleotide polymorphisms in genes involved in extrinsic apoptosis pathways (TNFRSF1A: rs1800692, rs767455; TNFAIP3: rs2270926; NFKBIA: rs8904; TNF-α: rs1800629) and their relationship with immune recovery in ART treated (one year) HIV-1-infected individuals. We enrolled 155 HIV-1 infected individuals, 102 showing immunological success and 53 with immunological failure. RESULTS Through univariate analysis, we observed that the male sex (60.4%, p=0.002) showed higher median of age at treatment onset (34.8 years, p=0.034) and higher time until virological suppression (6 months, p=0.035), both risk factors for immune failure. Survival analysis revealed that individuals who started ART treatment with T CD4+ cells count <200 cells/mm3 took a longer time to immunological recovery (median time = 27 months, p=0.029). ART containing zidovudine (AZT) also was associated with immune recovery in univariate e multivariate analysis. Variants in TNFRSF1A (rs767455: T, TT; rs1800692-rs767455: T-T combination) and NFKBIA (rs8904: A) genes associated with immune failure, while NFKBIA (rs8904: GA) and TNF-α (rs1800629: GA), with CD4+ T cells recovery. CONCLUSIONS Clinic-epidemiological and variants in genes involved in extrinsic apoptosis pathways might influence the CD4+ T cells immune recovery.
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21
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Benedé-Ubieto R, Estévez-Vázquez O, Guo F, Chen C, Singh Y, Nakaya HI, Gómez Del Moral M, Lamas-Paz A, Morán L, López-Alcántara N, Reissing J, Bruns T, Avila MA, Santamaría E, Mazariegos MS, Woitok MM, Haas U, Zheng K, Juárez I, Martín-Villa JM, Asensio I, Vaquero J, Peligros MI, Argemi J, Bataller R, Ampuero J, Romero Gómez M, Trautwein C, Liedtke C, Bañares R, Cubero FJ, Nevzorova YA. An Experimental DUAL Model of Advanced Liver Damage. Hepatol Commun 2021; 5:1051-1068. [PMID: 34141989 PMCID: PMC8183170 DOI: 10.1002/hep4.1698] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 01/22/2021] [Accepted: 02/07/2021] [Indexed: 12/11/2022] Open
Abstract
Individuals exhibiting an intermediate alcohol drinking pattern in conjunction with signs of metabolic risk present clinical features of both alcohol-associated and metabolic-associated fatty liver diseases. However, such combination remains an unexplored area of great interest, given the increasing number of patients affected. In the present study, we aimed to develop a preclinical DUAL (alcohol-associated liver disease plus metabolic-associated fatty liver disease) model in mice. C57BL/6 mice received 10% vol/vol alcohol in sweetened drinking water in combination with a Western diet for 10, 23, and 52 weeks (DUAL model). Animals fed with DUAL diet elicited a significant increase in body mass index accompanied by a pronounced hypertrophy of adipocytes, hypercholesterolemia, and hyperglycemia. Significant liver damage was characterized by elevated plasma alanine aminotransferase and lactate dehydrogenase levels, extensive hepatomegaly, hepatocyte enlargement, ballooning, steatosis, hepatic cell death, and compensatory proliferation. Notably, DUAL animals developed lobular inflammation and advanced hepatic fibrosis. Sequentially, bridging cirrhotic changes were frequently observed after 12 months. Bulk RNA-sequencing analysis indicated that dysregulated molecular pathways in DUAL mice were similar to those of patients with steatohepatitis. Conclusion: Our DUAL model is characterized by obesity, glucose intolerance, liver damage, prominent steatohepatitis and fibrosis, as well as inflammation and fibrosis in white adipose tissue. Altogether, the DUAL model mimics all histological, metabolic, and transcriptomic gene signatures of human advanced steatohepatitis, and therefore serves as a preclinical tool for the development of therapeutic targets.
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Affiliation(s)
- Raquel Benedé-Ubieto
- Department of Physiology, Genetics and MicrobiologyFaculty of BiologyComplutense University MadridMadridSpain.,Department of Immunology, Ophthalmology and ENTComplutense University School of MedicineMadridSpain
| | - Olga Estévez-Vázquez
- Department of Physiology, Genetics and MicrobiologyFaculty of BiologyComplutense University MadridMadridSpain.,Department of Immunology, Ophthalmology and ENTComplutense University School of MedicineMadridSpain
| | - Feifei Guo
- Department of Immunology, Ophthalmology and ENTComplutense University School of MedicineMadridSpain
| | - Chaobo Chen
- Department of Immunology, Ophthalmology and ENTComplutense University School of MedicineMadridSpain
| | - Youvika Singh
- Department of Clinical and Toxicological AnalysesSchool of Pharmaceutical SciencesUniversity of São PauloSão PauloBrazil
| | - Helder I Nakaya
- Department of Clinical and Toxicological AnalysesSchool of Pharmaceutical SciencesUniversity of São PauloSão PauloBrazil.,Scientific Platform PasteurUniversity of São PauloSão PauloBrazil
| | | | - Arantza Lamas-Paz
- Department of Immunology, Ophthalmology and ENTComplutense University School of MedicineMadridSpain
| | - Laura Morán
- Department of Immunology, Ophthalmology and ENTComplutense University School of MedicineMadridSpain
| | - Nuria López-Alcántara
- Department of Immunology, Ophthalmology and ENTComplutense University School of MedicineMadridSpain.,Institute for Endocrinology and DiabetesCenter of Brain Behavior & MetabolismUniversity of LübeckLübeckGermany
| | - Johanna Reissing
- Department of Internal Medicine IIIUniversity Hospital RWTHAachenGermany
| | - Tony Bruns
- Department of Internal Medicine IIIUniversity Hospital RWTHAachenGermany
| | - Matías A Avila
- Hepatology ProgramCIMAUniversity of NavarraPamplonaSpain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y DigestivasInstituto de Salud Carlos IIIMadridSpain.,Instituto de Investigaciones Sanitarias de NavarraPamplonaSpain
| | - Eva Santamaría
- Hepatology ProgramCIMAUniversity of NavarraPamplonaSpain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y DigestivasInstituto de Salud Carlos IIIMadridSpain
| | - Marina S Mazariegos
- Department of Immunology, Ophthalmology and ENTComplutense University School of MedicineMadridSpain
| | | | - Ute Haas
- Department of Internal Medicine IIIUniversity Hospital RWTHAachenGermany
| | - Kang Zheng
- Department of Immunology, Ophthalmology and ENTComplutense University School of MedicineMadridSpain.,12 de Octubre Health Research InstituteMadridSpain.,Department of AnesthesiologyZhongda HospitalSchool of MedicineSoutheast UniversityNanjingChina
| | - Ignacio Juárez
- Department of Immunology, Ophthalmology and ENTComplutense University School of MedicineMadridSpain
| | - José Manuel Martín-Villa
- Department of Immunology, Ophthalmology and ENTComplutense University School of MedicineMadridSpain.,Instituto de Investigación Sanitaria Gregorio MarañónMadridSpain
| | - Iris Asensio
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y DigestivasInstituto de Salud Carlos IIIMadridSpain.,Instituto de Investigación Sanitaria Gregorio MarañónMadridSpain.,Servicio de Aparato DigestivoHospital General Universitario Gregorio MarañónMadridSpain
| | - Javier Vaquero
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y DigestivasInstituto de Salud Carlos IIIMadridSpain.,Instituto de Investigación Sanitaria Gregorio MarañónMadridSpain.,Servicio de Aparato DigestivoHospital General Universitario Gregorio MarañónMadridSpain
| | - Maria Isabel Peligros
- Servicio de Anatomía PatológicaHospital General Universitario Gregorio MarañónMadridSpain
| | - Josepmaria Argemi
- Division of Gastroenterology, Hepatology and NutritionCenter for Liver DiseasesUniversity of PittsburghPittsburghPAUSA.,Liver UnitClinica Universidad de Navarra, University of NavarraPamplonaSpain.,Hepatology ProgramCentro de Investigación Médica AplicadaUniversidad de NavarraPamplonaSpain
| | - Ramón Bataller
- Division of Gastroenterology, Hepatology and NutritionCenter for Liver DiseasesUniversity of PittsburghPittsburghPAUSA.,Pittsburgh Liver Research CenterUniversity of PittsburghPittsburghPAUSA
| | - Javier Ampuero
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y DigestivasInstituto de Salud Carlos IIIMadridSpain.,Biomedical Research Networking Center in Hepatic and Digestive DiseasesInstituto de Biomedicina de SevillaHospital Universitario Virgen del Rocío de SevillaUniversity of SevillaSevillaSpain
| | - Manuel Romero Gómez
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y DigestivasInstituto de Salud Carlos IIIMadridSpain.,Biomedical Research Networking Center in Hepatic and Digestive DiseasesInstituto de Biomedicina de SevillaHospital Universitario Virgen del Rocío de SevillaUniversity of SevillaSevillaSpain
| | | | - Christian Liedtke
- Department of Internal Medicine IIIUniversity Hospital RWTHAachenGermany
| | - Rafael Bañares
- Department of Immunology, Ophthalmology and ENTComplutense University School of MedicineMadridSpain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y DigestivasInstituto de Salud Carlos IIIMadridSpain.,Instituto de Investigación Sanitaria Gregorio MarañónMadridSpain.,Servicio de Aparato DigestivoHospital General Universitario Gregorio MarañónMadridSpain
| | - Francisco Javier Cubero
- Department of Immunology, Ophthalmology and ENTComplutense University School of MedicineMadridSpain.,12 de Octubre Health Research InstituteMadridSpain
| | - Yulia A Nevzorova
- Department of Immunology, Ophthalmology and ENTComplutense University School of MedicineMadridSpain.,Department of Internal Medicine IIIUniversity Hospital RWTHAachenGermany.,12 de Octubre Health Research InstituteMadridSpain
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22
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Shi Y, Wang X, Wang J, Wang X, Zhou H, Zhang L. The dual roles of A20 in cancer. Cancer Lett 2021; 511:26-35. [PMID: 33933552 DOI: 10.1016/j.canlet.2021.04.017] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 04/13/2021] [Accepted: 04/25/2021] [Indexed: 12/11/2022]
Abstract
A20 is a prototypical anti-inflammatory molecule that is linked to multiple human diseases, including cancers. The role of A20 as a tumor suppressor was first discovered in B cell lymphomas. Subsequent studies revealed the dual roles of A20 in solid cancers. This review focuses on the roles of A20 in different cancer types to demonstrate that the effects of A20 are cancer type-dependent. A20 plays antitumor roles in colorectal carcinomas and hepatocellular carcinomas, whereas A20 acts as an oncogene in breast cancers, gastric cancers and melanomas. Moreover, the roles of A20 in the setting of glioma therapy are context-dependent. The action mechanisms of A20 in different types of cancer are summarized. Additionally, the role of A20 in antitumor immunity is discussed. Furthermore, some open questions in this rapidly advancing field are proposed. Exploration of the actions and molecular mechanisms of A20 in cancer paves the way for the application of A20-targeting approaches in future cancer therapy.
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Affiliation(s)
- Yongyu Shi
- Department of Immunology and Shandong Key Laboratory of Infection and Immunity, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China.
| | - Xinyu Wang
- Department of Immunology and Shandong Key Laboratory of Infection and Immunity, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China
| | - Jianing Wang
- Department of Immunology and Shandong Key Laboratory of Infection and Immunity, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China
| | - Xiaoyan Wang
- Department of Immunology and Shandong Key Laboratory of Infection and Immunity, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China
| | - Huaiyu Zhou
- Department of Pathogen Biology, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, China
| | - Lining Zhang
- Department of Immunology and Shandong Key Laboratory of Infection and Immunity, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China
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23
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Lalle G, Twardowski J, Grinberg-Bleyer Y. NF-κB in Cancer Immunity: Friend or Foe? Cells 2021; 10:355. [PMID: 33572260 PMCID: PMC7914614 DOI: 10.3390/cells10020355] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 01/29/2021] [Accepted: 02/05/2021] [Indexed: 12/13/2022] Open
Abstract
The emergence of immunotherapies has definitely proven the tight relationship between malignant and immune cells, its impact on cancer outcome and its therapeutic potential. In this context, it is undoubtedly critical to decipher the transcriptional regulation of these complex interactions. Following early observations demonstrating the roles of NF-κB in cancer initiation and progression, a series of studies converge to establish NF-κB as a master regulator of immune responses to cancer. Importantly, NF-κB is a family of transcriptional activators and repressors that can act at different stages of cancer immunity. In this review, we provide an overview of the selective cell-intrinsic contributions of NF-κB to the distinct cell types that compose the tumor immune environment. We also propose a new view of NF-κB targeting drugs as a new class of immunotherapies for cancer.
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Affiliation(s)
| | | | - Yenkel Grinberg-Bleyer
- Cancer Research Center of Lyon, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Centre Léon Bérard, 69008 Lyon, France; (G.L.); (J.T.)
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24
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Zhou X, Sun SC. Targeting ubiquitin signaling for cancer immunotherapy. Signal Transduct Target Ther 2021; 6:16. [PMID: 33436547 PMCID: PMC7804490 DOI: 10.1038/s41392-020-00421-2] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 09/29/2020] [Accepted: 10/30/2020] [Indexed: 02/06/2023] Open
Abstract
Cancer immunotherapy has become an attractive approach of cancer treatment with tremendous success in treating various advanced malignancies. The development and clinical application of immune checkpoint inhibitors represent one of the most extraordinary accomplishments in cancer immunotherapy. In addition, considerable progress is being made in understanding the mechanism of antitumor immunity and characterizing novel targets for developing additional therapeutic approaches. One active area of investigation is protein ubiquitination, a post-translational mechanism of protein modification that regulates the function of diverse immune cells in antitumor immunity. Accumulating studies suggest that E3 ubiquitin ligases and deubiquitinases form a family of potential targets to be exploited for enhancing antitumor immunity in cancer immunotherapy.
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Affiliation(s)
- Xiaofei Zhou
- Department of Immunology, The University of Texas MD Anderson Cancer Center, 7455 Fannin Street, Box 902, Houston, TX, 77030, USA
| | - Shao-Cong Sun
- Department of Immunology, The University of Texas MD Anderson Cancer Center, 7455 Fannin Street, Box 902, Houston, TX, 77030, USA.
- The University of Texas Graduate School of Biomedical Sciences, Houston, TX, 77030, USA.
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25
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Chlis NK, Rausch L, Brocker T, Kranich J, Theis FJ. Predicting single-cell gene expression profiles of imaging flow cytometry data with machine learning. Nucleic Acids Res 2020; 48:11335-11346. [PMID: 33119742 PMCID: PMC7672460 DOI: 10.1093/nar/gkaa926] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 08/24/2020] [Accepted: 10/28/2020] [Indexed: 02/07/2023] Open
Abstract
High-content imaging and single-cell genomics are two of the most prominent high-throughput technologies for studying cellular properties and functions at scale. Recent studies have demonstrated that information in large imaging datasets can be used to estimate gene mutations and to predict the cell-cycle state and the cellular decision making directly from cellular morphology. Thus, high-throughput imaging methodologies, such as imaging flow cytometry can potentially aim beyond simple sorting of cell-populations. We introduce IFC-seq, a machine learning methodology for predicting the expression profile of every cell in an imaging flow cytometry experiment. Since it is to-date unfeasible to observe single-cell gene expression and morphology in flow, we integrate uncoupled imaging data with an independent transcriptomics dataset by leveraging common surface markers. We demonstrate that IFC-seq successfully models gene expression of a moderate number of key gene-markers for two independent imaging flow cytometry datasets: (i) human blood mononuclear cells and (ii) mouse myeloid progenitor cells. In the case of mouse myeloid progenitor cells IFC-seq can predict gene expression directly from brightfield images in a label-free manner, using a convolutional neural network. The proposed method promises to add gene expression information to existing and new imaging flow cytometry datasets, at no additional cost.
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Affiliation(s)
- Nikolaos-Kosmas Chlis
- Institute of Computational Biology, Helmholtz Zentrum München, Neuherberg 85764, Germany.,Roche Pharma Research and Early Development, Large Molecule Research, Roche Innovation Center Munich, Penzberg 82377, Germany
| | - Lisa Rausch
- Institute for Immunology, Medical Faculty, Ludwig Maximilian University of Munich, 82152 Planegg-Martinsried, Germany
| | - Thomas Brocker
- Institute for Immunology, Medical Faculty, Ludwig Maximilian University of Munich, 82152 Planegg-Martinsried, Germany
| | - Jan Kranich
- Institute for Immunology, Medical Faculty, Ludwig Maximilian University of Munich, 82152 Planegg-Martinsried, Germany
| | - Fabian J Theis
- Institute of Computational Biology, Helmholtz Zentrum München, Neuherberg 85764, Germany.,Department of Mathematics, Technical University of Munich, Garching 85748, Germany
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26
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Guo W, Ma J, Guo S, Wang H, Wang S, Shi Q, Liu L, Zhao T, Yang F, Chen S, Chen J, Zhao J, Yu C, Yi X, Yang Y, Ma J, Ni Q, Zhu G, Gao T, Li C. A20 regulates the therapeutic effect of anti-PD-1 immunotherapy in melanoma. J Immunother Cancer 2020; 8:jitc-2020-001866. [PMID: 33298620 PMCID: PMC7733187 DOI: 10.1136/jitc-2020-001866] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/18/2020] [Indexed: 01/05/2023] Open
Abstract
Background The therapeutic effect of immune checkpoint blockers, especially the neutralizing antibodies of programmed cell death (PD-1) and its ligand programmed death ligand 1 (PD-L1), has been well verified in melanoma. Nevertheless, the dissatisfactory response rate and the occurrence of resistance significantly hinder the treatment effect. Inflammation-related molecules like A20 are greatly implicated in cancer immune response, but the role of tumorous A20 in antitumor immunity and immunotherapy efficacy remains elusive. Methods The association between tumorous A20 expression and the effect of anti-PD-1 immunotherapy was determined by immunoblotting, immunofluorescence staining and flow cytometry analysis of primary tumor specimens from melanoma patients. Preclinical mouse model, in vitro coculture system, immunohistochemical staining and flow cytometry analysis were employed to investigate the role of A20 in regulating the effect of anti-PD-1 immunotherapy. Bioinformatics, mass spectrum analysis and a set of biochemical analyzes were used to figure out the underlying mechanism. Results We first discovered that upregulated A20 was associated with impaired antitumor capacity of CD8+T cells and poor response to anti-PD-1 immunotherapy in melanoma patients. Subsequent functional studies in preclinical mouse model and in vitro coculture system proved that targeting tumorous A20 prominently improved the effect of immunotherapy through the invigoration of infiltrating CD8+T cells via the regulation of PD-L1. Mechanistically, A20 facilitated the ubiquitination and degradation of prohibitin to potentiate STAT3 activation and PD-L1 expression. Moreover, tumorous A20 expression was highly associated with the ratio of Ki-67 percentage in circulating PD-1+CD8+T cells to tumor burden. Conclusions Together, our findings uncover a novel crosstalk between inflammatory molecules and antitumor immunity in melanoma, and highlight that A20 can be exploited as a promising target to bring clinical benefit to melanomas refractory to immune checkpoint blockade.
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Affiliation(s)
- Weinan Guo
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Jinyuan Ma
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Sen Guo
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Huina Wang
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Sijia Wang
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China.,Department of Dermatology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Qiong Shi
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Lin Liu
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Tao Zhao
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Fengfan Yang
- Department of Clinical Immunology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Shuyang Chen
- Department of Pharmacology and Experimental Therapeutics, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Jianru Chen
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Jianhong Zhao
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Chen Yu
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Xiuli Yi
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Yuqi Yang
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Jingjing Ma
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Qingrong Ni
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Guannan Zhu
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Tianwen Gao
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Chunying Li
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
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27
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Razani B, Malynn BA, Ma A. Preserving immune homeostasis with A20. Adv Immunol 2020; 148:1-48. [PMID: 33190732 DOI: 10.1016/bs.ai.2020.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
A20/TNFAIP3 is a TNF induced gene that plays a profound role in preserving cellular and organismal homeostasis (Lee, et al., 2000; Opipari etal., 1990). This protein has been linked to multiple human diseases via genetic, epigenetic, and an emerging series of patients with mono-allelic coding mutations. Diverse cellular functions of this pleiotropically expressed protein include immune-suppressive, anti-inflammatory, and cell protective functions. The A20 protein regulates ubiquitin dependent cell signals; however, the biochemical mechanisms by which it performs these functions is surprisingly complex. Deciphering these cellular and biochemical facets of A20 dependent biology should greatly improve our understanding of murine and human disease pathophysiology as well as unveil new mechanisms of cell and tissue biology.
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Affiliation(s)
- Bahram Razani
- Department of Dermatology, University of California, San Francisco, CA, United States
| | - Barbara A Malynn
- Department of Medicine, University of California, San Francisco, San Francisco, CA, United States
| | - Averil Ma
- Department of Medicine, University of California, San Francisco, San Francisco, CA, United States.
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28
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The many-sided contributions of NF-κB to T-cell biology in health and disease. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2020; 361:245-300. [PMID: 34074496 DOI: 10.1016/bs.ircmb.2020.10.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
T cells (or T lymphocytes) exhibit a myriad of functions in immune responses, ranging from pathogen clearance to autoimmunity, cancer and even non-lymphoid tissue homeostasis. Therefore, deciphering the molecular mechanisms orchestrating their specification, function and gene expression pattern is critical not only for our comprehension of fundamental biology, but also for the discovery of novel therapeutic targets. Among the master regulators of T-cell identity, the functions of the NF-κB family of transcription factors have been under scrutiny for several decades. However, a more precise understanding of their pleiotropic functions is only just emerging. In this review we will provide a global overview of the roles of NF-κB in the different flavors of mature T cells. We aim at highlighting the complex and sometimes diverging roles of the five NF-κB subunits in health and disease.
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29
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Huang X, Zhang X, Xu J, Wang X, Zhang G, Tang T, Shen X, Liang T, Bai X. Deubiquitinating Enzyme: A Potential Secondary Checkpoint of Cancer Immunity. Front Oncol 2020; 10:1289. [PMID: 32850399 PMCID: PMC7426525 DOI: 10.3389/fonc.2020.01289] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 06/22/2020] [Indexed: 12/11/2022] Open
Abstract
The efficacy of cancer immunotherapy depends on the fine interplay between tumoral immune checkpoints and host immune system. However, the up-to-date clinical performance of checkpoint blockers in cancer therapy revealed that higher-level regulation should be further investigated for better therapeutic outcomes. It is becoming increasingly evident that the expression of immune checkpoints is largely associated to the immunotherapeutic response and consequent prognosis. Deubiquitinating enzymes (DUBs) with their role of cleaving ubiquitin from proteins and other molecules, thus reversing ubiquitination-mediated protein degradation, modulate multiple cellular processes, including, but not limited to, transcriptional regulation, cell cycle progression, tissue development, and antiviral response. Accumulating evidence indicates that DUBs also have the critical influence on anticancer immunity, simply by stabilizing pivotal checkpoints or key regulators of T-cell functions. Therefore, this review summarizes the current knowledge about DUBs, highlights the secondary checkpoint-like role of DUBs in cancer immunity, in particular their direct effects on the stability control of pivotal checkpoints and key regulators of T-cell functions, and suggests the therapeutic potential of DUBs-based strategy in targeted immunotherapy for cancer.
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Affiliation(s)
- Xing Huang
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Innovation Center for the Study of Pancreatic Diseases, Hangzhou, China
| | - Xiaozhen Zhang
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Innovation Center for the Study of Pancreatic Diseases, Hangzhou, China
| | - Jian Xu
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Innovation Center for the Study of Pancreatic Diseases, Hangzhou, China
| | - Xun Wang
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Innovation Center for the Study of Pancreatic Diseases, Hangzhou, China
| | - Gang Zhang
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Innovation Center for the Study of Pancreatic Diseases, Hangzhou, China
| | - Tianyu Tang
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Innovation Center for the Study of Pancreatic Diseases, Hangzhou, China
| | - Xiaochao Shen
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Innovation Center for the Study of Pancreatic Diseases, Hangzhou, China
| | - Tingbo Liang
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Innovation Center for the Study of Pancreatic Diseases, Hangzhou, China
| | - Xueli Bai
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Innovation Center for the Study of Pancreatic Diseases, Hangzhou, China
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30
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Li H, Yu J, Wu Y, Shao B, Wei X. In situ antitumor vaccination: Targeting the tumor microenvironment. J Cell Physiol 2020; 235:5490-5500. [PMID: 32030759 DOI: 10.1002/jcp.29551] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 01/07/2020] [Indexed: 02/05/2023]
Abstract
Tumor microenvironment is known to play important roles in tumor progression. Many therapies, targeting the tumor microenvironment, are designed and applied in the clinic. One of these approaches is in situ antitumor therapy. This way, bacteria, antibodies, plasmid DNA, viruses, and cells are intratumorally delivered into the tumor site as "in-situ antitumor vaccine," which seeks to enhance immunogenicity and generate systemic T cell responses. In addition, this intratumoral therapy can alter the tumor microenvironment from immunosuppressive to immunostimulatory while limiting the risk of systemic exposure and associated toxicity. Contemporarily, promising preclinical results and some initial success in clinical trials have been obtained after intratumoral therapy.
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Affiliation(s)
- Hanwen Li
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China.,State Key Laboratory of Biotherapy, Cancer Center, Sichuan University, Chengdu, China
| | - Jiayun Yu
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China.,State Key Laboratory of Biotherapy, Cancer Center, Sichuan University, Chengdu, China
| | - Yongyao Wu
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China.,State Key Laboratory of Biotherapy, Cancer Center, Sichuan University, Chengdu, China
| | - Bin Shao
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China.,State Key Laboratory of Biotherapy, Cancer Center, Sichuan University, Chengdu, China
| | - Xiawei Wei
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China.,State Key Laboratory of Biotherapy, Cancer Center, Sichuan University, Chengdu, China
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31
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Martens A, van Loo G. A20 at the Crossroads of Cell Death, Inflammation, and Autoimmunity. Cold Spring Harb Perspect Biol 2020; 12:cshperspect.a036418. [PMID: 31427375 DOI: 10.1101/cshperspect.a036418] [Citation(s) in RCA: 68] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A20 is a potent anti-inflammatory protein, acting by inhibiting nuclear factor κB (NF-κB) signaling and inflammatory gene expression and/or by preventing cell death. Mutations in the A20/TNFAIP3 gene have been associated with a plethora of inflammatory and autoimmune pathologies in humans and in mice. Although the anti-inflammatory role of A20 is well accepted, fundamental mechanistic questions regarding its mode of action remain unclear. Here, we review new findings that further clarify the molecular and cellular mechanisms by which A20 controls inflammatory signaling and cell death, and discuss new evidence for its involvement in inflammatory and autoimmune disease development.
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Affiliation(s)
- Arne Martens
- VIB Center for Inflammation Research, 9052 Ghent, Belgium.,Department of Biomedical Molecular Biology, Ghent University, 9052 Ghent, Belgium
| | - Geert van Loo
- VIB Center for Inflammation Research, 9052 Ghent, Belgium.,Department of Biomedical Molecular Biology, Ghent University, 9052 Ghent, Belgium
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32
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Functional analysis of deubiquitylating enzymes in tumorigenesis and development. Biochim Biophys Acta Rev Cancer 2019; 1872:188312. [DOI: 10.1016/j.bbcan.2019.188312] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 08/16/2019] [Accepted: 08/16/2019] [Indexed: 02/06/2023]
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33
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MESH Headings
- Aged
- Biopsy
- Bone Marrow/pathology
- Codon, Nonsense
- Cytokines/metabolism
- Diagnosis, Differential
- Exanthema/etiology
- Fatal Outcome
- Fever/etiology
- Humans
- Lymphohistiocytosis, Hemophagocytic/diagnosis
- Lymphohistiocytosis, Hemophagocytic/etiology
- Lymphohistiocytosis, Hemophagocytic/metabolism
- Lymphoma, T-Cell, Cutaneous/complications
- Lymphoma, T-Cell, Cutaneous/diagnosis
- Lymphoma, T-Cell, Cutaneous/genetics
- Male
- Pancytopenia/etiology
- Skin/pathology
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Affiliation(s)
- Marcela V Maus
- From the Departments of Medicine (M.V.M., M.B.L.) and Pathology (K.M.C., V.N.), Massachusetts General Hospital, and the Departments of Medicine (M.V.M., M.B.L.) and Pathology (K.M.C., V.N.), Harvard Medical School - both in Boston
| | - Mark B Leick
- From the Departments of Medicine (M.V.M., M.B.L.) and Pathology (K.M.C., V.N.), Massachusetts General Hospital, and the Departments of Medicine (M.V.M., M.B.L.) and Pathology (K.M.C., V.N.), Harvard Medical School - both in Boston
| | - Kristine M Cornejo
- From the Departments of Medicine (M.V.M., M.B.L.) and Pathology (K.M.C., V.N.), Massachusetts General Hospital, and the Departments of Medicine (M.V.M., M.B.L.) and Pathology (K.M.C., V.N.), Harvard Medical School - both in Boston
| | - Valentina Nardi
- From the Departments of Medicine (M.V.M., M.B.L.) and Pathology (K.M.C., V.N.), Massachusetts General Hospital, and the Departments of Medicine (M.V.M., M.B.L.) and Pathology (K.M.C., V.N.), Harvard Medical School - both in Boston
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34
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Wang A, Zhu F, Liang R, Li D, Li B. Regulation of T cell differentiation and function by ubiquitin-specific proteases. Cell Immunol 2019; 340:103922. [PMID: 31078284 DOI: 10.1016/j.cellimm.2019.103922] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Accepted: 05/02/2019] [Indexed: 12/13/2022]
Abstract
T cells play critical roles in immune responses to pathogens, autoimmunity, and antitumor immunity. During the past few decades, increasing numbers of studies have demonstrated the significance of protein ubiquitination in T cell-mediated immunity. Several E3 ubiquitin ligases and deubiquitinases (DUBs) have been identified as either positive or negative regulators of T cell development and function. In this review, we mainly focus on the roles of DUBs (especially ubiquitin-specific proteases (USPs)) in modulating T cell differentiation and function, as well as the molecular mechanisms. Understanding how T cell development and function is regulated by ubiquitination and deubiquitination will provide novel strategies for treating infection, autoimmune diseases, and cancer.
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Affiliation(s)
- Aiting Wang
- Key Laboratory of Molecular Virology and Immunology, CAS Center for Excellence in Molecular Cell Science, Unit of Molecular Immunology, Institut Pasteur of Shanghai, University of Chinese Academy of Sciences, Shanghai 200031, China; Shanghai Institute of Immunology, Department of Immunology and Microbiology, Shanghai JiaoTong University School of Medicine, Shanghai 200025, China
| | - Fangming Zhu
- Key Laboratory of Molecular Virology and Immunology, CAS Center for Excellence in Molecular Cell Science, Unit of Molecular Immunology, Institut Pasteur of Shanghai, University of Chinese Academy of Sciences, Shanghai 200031, China; Shanghai Institute of Immunology, Department of Immunology and Microbiology, Shanghai JiaoTong University School of Medicine, Shanghai 200025, China; Shanghai Key Laboratory of Bio-energy Crops, School of Life Science, Shanghai University, Shanghai 200444, China
| | - Rui Liang
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, Shanghai JiaoTong University School of Medicine, Shanghai 200025, China
| | - Dan Li
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, Shanghai JiaoTong University School of Medicine, Shanghai 200025, China
| | - Bin Li
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, Shanghai JiaoTong University School of Medicine, Shanghai 200025, China.
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35
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Malynn BA, Ma A. A20: A multifunctional tool for regulating immunity and preventing disease. Cell Immunol 2019; 340:103914. [PMID: 31030956 DOI: 10.1016/j.cellimm.2019.04.002] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Accepted: 04/03/2019] [Indexed: 02/07/2023]
Abstract
A20, also known as TNFAIP3, is a potent regulator of ubiquitin (Ub) dependent signals. A20 prevents multiple human diseases, indicating that the critical functions of this protein are clinically as well as biologically impactful. As revealed by mouse models, cell specific functions of A20 are linked to its ability to regulate diverse signaling pathways. Aberrant expression or functions of A20 in specific cell types underlie divergent disease outcomes. Discernment of A20's biochemical functions and their phenotypic outcomes will contribute to our understanding of how ubiquitination is regulated, how Ub mediated functions can prevent disease, and will pave the way for future therapeutic interventions.
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Affiliation(s)
- Barbara A Malynn
- Department of Medicine, University of California, San Francisco, San Francisco, CA 94143, United States
| | - Averil Ma
- Department of Medicine, University of California, San Francisco, San Francisco, CA 94143, United States.
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36
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Wang XP, Qi XF, Yang B, Chen SY, Wang JY. RNA-Seq analysis of duck embryo fibroblast cell gene expression during the early stage of egg drop syndrome virus infection. Poult Sci 2019; 98:404-412. [PMID: 30690613 DOI: 10.3382/ps/pey318] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Egg drop syndrome virus (EDSV), a member of the family Adenoviridae and an economically important pathogen with a broad host range, leads to markedly decreased egg production. However, the molecular mechanism underlying the host-EDSV interaction remains unclear. Here, we performed high-throughput RNA sequencing (RNA-Seq) to study the dynamic changes in host gene expression at 6, 12, and 24 hours post-infection in duck embryo fibroblasts (DEFs) infected with EDSV. Atotal of 441 differentially expressed genes (DEGs) were identified after EDSV infection. Gene Ontology category and Kyoto Encyclopedia of Genes and Genomes pathway enrichment analysis revealed that these DEGs were associated with multiple biological functions, including signal transduction, host immunity, virus infection, cell apoptosis, cell proliferation, and pathogenicity-related and metabolic process signaling pathways. We screened and identified 12 DEGs for further examination by using qRT-PCR. The qRT-PCR and RNA-Seq results were highly consistent. This study analyzed viral infection and host immunity induced by EDSV infection from a novel perspective, and the results provide valuable information regarding the mechanisms underlying host-EDSV interactions, which will prove useful for the future development of antiviral drugs or vaccines for poultry, thus benefiting the entire poultry industry.
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Affiliation(s)
- X P Wang
- College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - X F Qi
- College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - B Yang
- College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - S Y Chen
- College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - J Y Wang
- College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi 712100, China
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37
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Gide TN, Quek C, Menzies AM, Tasker AT, Shang P, Holst J, Madore J, Lim SY, Velickovic R, Wongchenko M, Yan Y, Lo S, Carlino MS, Guminski A, Saw RPM, Pang A, McGuire HM, Palendira U, Thompson JF, Rizos H, Silva IPD, Batten M, Scolyer RA, Long GV, Wilmott JS. Distinct Immune Cell Populations Define Response to Anti-PD-1 Monotherapy and Anti-PD-1/Anti-CTLA-4 Combined Therapy. Cancer Cell 2019; 35:238-255.e6. [PMID: 30753825 DOI: 10.1016/j.ccell.2019.01.003] [Citation(s) in RCA: 503] [Impact Index Per Article: 100.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Revised: 11/07/2018] [Accepted: 01/07/2019] [Indexed: 11/21/2022]
Abstract
Cancer immunotherapies provide survival benefits in responding patients, but many patients fail to respond. Identifying the biology of treatment response and resistance are a priority to optimize drug selection and improve patient outcomes. We performed transcriptomic and immune profiling on 158 tumor biopsies from melanoma patients treated with anti-PD-1 monotherapy (n = 63) or combined anti-PD-1 and anti-CTLA-4 (n = 57). These data identified activated T cell signatures and T cell populations in responders to both treatments. Further mass cytometry analysis identified an EOMES+CD69+CD45RO+ effector memory T cell phenotype that was significantly more abundant in responders to combined immunotherapy compared with non-responders (n = 18). The gene expression profile of this population was associated with longer progression-free survival in patients treated with single agent and greater tumor shrinkage in both treatments.
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MESH Headings
- Aged
- Antibodies, Monoclonal, Humanized/administration & dosage
- Antigens, CD/immunology
- Antigens, Differentiation, T-Lymphocyte/immunology
- Antineoplastic Agents, Immunological/administration & dosage
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- CTLA-4 Antigen/antagonists & inhibitors
- CTLA-4 Antigen/immunology
- Drug Resistance, Neoplasm
- Female
- Humans
- Immunologic Memory/drug effects
- Ipilimumab/administration & dosage
- Lectins, C-Type/immunology
- Leukocyte Common Antigens/immunology
- Lymphocytes, Tumor-Infiltrating/drug effects
- Lymphocytes, Tumor-Infiltrating/immunology
- Male
- Melanoma/drug therapy
- Melanoma/genetics
- Melanoma/immunology
- Melanoma/pathology
- Middle Aged
- Nivolumab/administration & dosage
- Phenotype
- Programmed Cell Death 1 Receptor/antagonists & inhibitors
- Programmed Cell Death 1 Receptor/immunology
- Retrospective Studies
- Signal Transduction/drug effects
- Skin Neoplasms/drug therapy
- Skin Neoplasms/genetics
- Skin Neoplasms/immunology
- Skin Neoplasms/pathology
- T-Lymphocytes/drug effects
- T-Lymphocytes/immunology
- Treatment Outcome
- Tumor Burden/drug effects
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Affiliation(s)
- Tuba N Gide
- Melanoma Institute Australia, The University of Sydney, Sydney, NSW 2065, Australia; Sydney Medical School, The University of Sydney, Sydney, NSW 2006, Australia
| | - Camelia Quek
- Melanoma Institute Australia, The University of Sydney, Sydney, NSW 2065, Australia; Sydney Medical School, The University of Sydney, Sydney, NSW 2006, Australia
| | - Alexander M Menzies
- Melanoma Institute Australia, The University of Sydney, Sydney, NSW 2065, Australia; Sydney Medical School, The University of Sydney, Sydney, NSW 2006, Australia; Department of Medical Oncology, Royal North Shore Hospital, Sydney, NSW 2065, Australia; Department of Medical Oncology, Mater Hospital, North Sydney, NSW 2060, Australia
| | - Annie T Tasker
- Melanoma Institute Australia, The University of Sydney, Sydney, NSW 2065, Australia
| | - Ping Shang
- Melanoma Institute Australia, The University of Sydney, Sydney, NSW 2065, Australia
| | - Jeff Holst
- Sydney Medical School, The University of Sydney, Sydney, NSW 2006, Australia; Centenary Institute, The University of Sydney, Sydney, NSW 2050, Australia
| | - Jason Madore
- Melanoma Institute Australia, The University of Sydney, Sydney, NSW 2065, Australia
| | - Su Yin Lim
- Melanoma Institute Australia, The University of Sydney, Sydney, NSW 2065, Australia; Faculty of Medicine and Health Sciences, Macquarie University, Sydney, NSW 2109, Australia
| | - Rebecca Velickovic
- Melanoma Institute Australia, The University of Sydney, Sydney, NSW 2065, Australia
| | - Matthew Wongchenko
- Oncology Biomarker Development, Genentech Inc, South San Francisco, CA 94080, USA
| | - Yibing Yan
- Oncology Biomarker Development, Genentech Inc, South San Francisco, CA 94080, USA
| | - Serigne Lo
- Melanoma Institute Australia, The University of Sydney, Sydney, NSW 2065, Australia
| | - Matteo S Carlino
- Melanoma Institute Australia, The University of Sydney, Sydney, NSW 2065, Australia; Sydney Medical School, The University of Sydney, Sydney, NSW 2006, Australia; Crown Princess Mary Cancer Centre, Westmead and Blacktown Hospitals, Sydney, NSW 2145, Australia
| | - Alexander Guminski
- Melanoma Institute Australia, The University of Sydney, Sydney, NSW 2065, Australia; Sydney Medical School, The University of Sydney, Sydney, NSW 2006, Australia; Department of Medical Oncology, Royal North Shore Hospital, Sydney, NSW 2065, Australia; Department of Medical Oncology, Mater Hospital, North Sydney, NSW 2060, Australia
| | - Robyn P M Saw
- Melanoma Institute Australia, The University of Sydney, Sydney, NSW 2065, Australia; Sydney Medical School, The University of Sydney, Sydney, NSW 2006, Australia; Royal Prince Alfred Hospital, Sydney, NSW 2050, Australia
| | - Angel Pang
- Sydney Medical School, The University of Sydney, Sydney, NSW 2006, Australia; Centenary Institute, The University of Sydney, Sydney, NSW 2050, Australia
| | - Helen M McGuire
- Ramaciotti Facility for Human Systems Biology, Charles Perkins Centre, The University of Sydney, Sydney, NSW 2006, Australia; Discipline of Pathology, School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia
| | - Umaimainthan Palendira
- Sydney Medical School, The University of Sydney, Sydney, NSW 2006, Australia; Centenary Institute, The University of Sydney, Sydney, NSW 2050, Australia
| | - John F Thompson
- Melanoma Institute Australia, The University of Sydney, Sydney, NSW 2065, Australia; Sydney Medical School, The University of Sydney, Sydney, NSW 2006, Australia; Royal Prince Alfred Hospital, Sydney, NSW 2050, Australia
| | - Helen Rizos
- Melanoma Institute Australia, The University of Sydney, Sydney, NSW 2065, Australia; Faculty of Medicine and Health Sciences, Macquarie University, Sydney, NSW 2109, Australia
| | - Ines Pires da Silva
- Melanoma Institute Australia, The University of Sydney, Sydney, NSW 2065, Australia; Sydney Medical School, The University of Sydney, Sydney, NSW 2006, Australia
| | - Marcel Batten
- Melanoma Institute Australia, The University of Sydney, Sydney, NSW 2065, Australia; Sydney Medical School, The University of Sydney, Sydney, NSW 2006, Australia
| | - Richard A Scolyer
- Melanoma Institute Australia, The University of Sydney, Sydney, NSW 2065, Australia; Sydney Medical School, The University of Sydney, Sydney, NSW 2006, Australia; Royal Prince Alfred Hospital, Sydney, NSW 2050, Australia
| | - Georgina V Long
- Melanoma Institute Australia, The University of Sydney, Sydney, NSW 2065, Australia; Sydney Medical School, The University of Sydney, Sydney, NSW 2006, Australia; Department of Medical Oncology, Royal North Shore Hospital, Sydney, NSW 2065, Australia; Department of Medical Oncology, Mater Hospital, North Sydney, NSW 2060, Australia
| | - James S Wilmott
- Melanoma Institute Australia, The University of Sydney, Sydney, NSW 2065, Australia; Sydney Medical School, The University of Sydney, Sydney, NSW 2006, Australia.
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38
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Ertl NG, O'Connor WA, Elizur A. Molecular effects of a variable environment on Sydney rock oysters, Saccostrea glomerata: Thermal and low salinity stress, and their synergistic effect. Mar Genomics 2019; 43:19-32. [DOI: 10.1016/j.margen.2018.10.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2018] [Revised: 10/07/2018] [Accepted: 10/18/2018] [Indexed: 12/26/2022]
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39
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Momtazi G, Lambrecht BN, Naranjo JR, Schock BC. Regulators of A20 (TNFAIP3): new drug-able targets in inflammation. Am J Physiol Lung Cell Mol Physiol 2018; 316:L456-L469. [PMID: 30543305 DOI: 10.1152/ajplung.00335.2018] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Persistent activation of the transcription factor Nuclear factor-κB (NF-κB) is central to the pathogenesis of many inflammatory disorders, including those of the lung such as cystic fibrosis (CF), asthma, and chronic obstructive pulmonary disease (COPD). Despite recent advances in treatment, management of the inflammatory component of these diseases still remains suboptimal. A20 is an endogenous negative regulator of NF-κB signaling, which has been widely described in several autoimmune and inflammatory disorders and more recently in terms of chronic lung disorders. However, the underlying mechanism for the apparent lack of A20 in CF, COPD, and asthma has not been investigated. Transcriptional regulation of A20 is complex and requires coordination of different transcription factors. In this review we examine the existing body of research evidence on the regulation of A20, concentrating on pulmonary inflammation. Special focus is given to the repressor downstream regulatory element antagonist modulator (DREAM) and its nuclear and cytosolic action to regulate inflammation. We provide evidence that would suggest the A20-DREAM axis to be an important player in (airway) inflammatory responses and point to DREAM as a potential future therapeutic target for the modification of phenotypic changes in airway inflammatory disorders. A schematic summary describing the role of DREAM in inflammation with a focus on chronic lung diseases as well as the possible consequences of altered DREAM expression on immune responses is provided.
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Affiliation(s)
- G Momtazi
- Centre for Experimental Medicine, Queen's University of Belfast , Belfast , United Kingdom
| | - B N Lambrecht
- VIB Center for Inflammation Research, Ghent, Belgium.,Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium.,Department of Pulmonary Medicine, Erasmus Medical Center, Rotterdam, The Netherlands
| | - J R Naranjo
- Spanish Network for Biomedical Research in Neurodegenerative Diseases (Centro Investigación Biomédica en Red Enfermedades Neurodegenerativas), Instituto de Salud Carlos III, Madrid, Spain.,National Biotechnology Center, Consejo Superior de Investigaciones Cientificas, Madrid, Spain
| | - B C Schock
- Centre for Experimental Medicine, Queen's University of Belfast , Belfast , United Kingdom
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40
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Wenzl K, Manske MK, Sarangi V, Asmann YW, Greipp PT, Schoon HR, Braggio E, Maurer MJ, Feldman AL, Witzig TE, Slager SL, Ansell SM, Cerhan JR, Novak AJ. Loss of TNFAIP3 enhances MYD88 L265P-driven signaling in non-Hodgkin lymphoma. Blood Cancer J 2018; 8:97. [PMID: 30301877 PMCID: PMC6177394 DOI: 10.1038/s41408-018-0130-3] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 08/04/2018] [Accepted: 08/09/2018] [Indexed: 01/04/2023] Open
Abstract
MYD88 mutations are one of the most recurrent mutations in hematologic malignancies. However, recent mouse models suggest that MYD88L265P alone may not be sufficient to induce tumor formation. Interplay between MYD88L265P and other genetic events is further supported by the fact that TNFAIP3 (A20) inactivation often accompanies MYD88L265P. However, we are still lacking information about the consequence of MYD88L265P in combination with TNFAIP3 loss in human B cell lymphoma. Review of our genetic data on diffuse large B cell lymphoma (DLBCL) and Waldenstrom macroglobulinemia (WM), found that a large percentage of DLBCL and WM cases that have a MYD88 mutation also harbor a TNFAIP3 loss, 55% DLBCL and 28% of WM, respectively. To mimic this combination of genetic events, we used genomic editing technology to knock out TNFAIP3 in MYD88L265P non-Hodgkin's lymphoma (NHL) cell lines. Loss of A20 expression resulted in increased NF-κB and p38 activity leading to upregulation of the NF-κB target genes BCL2 and MYC. Furthermore, we detected the increased production of IL-6 and CXCL10 which led to an upregulation of the JAK/STAT pathway. Overall, these results suggest that MYD88L265P signaling can be enhanced by a second genetic alteration in TNFAIP3 and highlights a potential opportunity for therapeutic targeting.
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Affiliation(s)
- Kerstin Wenzl
- Division of Hematology, Mayo Clinic, Rochester, MN, USA
| | | | | | - Yan W Asmann
- Department of Health Sciences Research, Mayo Clinic, Jacksonville, FL, USA
| | - Patricia T Greipp
- Genomics Laboratory, Division of Laboratory Genetics and Genomics, Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | | | | | - Matthew J Maurer
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - Andrew L Feldman
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | | | - Susan L Slager
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | | | - James R Cerhan
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - Anne J Novak
- Division of Hematology, Mayo Clinic, Rochester, MN, USA.
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Cholley PE, Moehlin J, Rohmer A, Zilliox V, Nicaise S, Gronemeyer H, Mendoza-Parra MA. Modeling gene-regulatory networks to describe cell fate transitions and predict master regulators. NPJ Syst Biol Appl 2018; 4:29. [PMID: 30083390 PMCID: PMC6070484 DOI: 10.1038/s41540-018-0066-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Revised: 06/13/2018] [Accepted: 06/21/2018] [Indexed: 01/10/2023] Open
Abstract
Complex organisms originate from and are maintained by the information encoded in the genome. A major challenge of systems biology is to develop algorithms that describe the dynamic regulation of genome functions from large omics datasets. Here, we describe TETRAMER, which reconstructs gene-regulatory networks from temporal transcriptome data during cell fate transitions to predict “master” regulators by simulating cascades of temporal transcription-regulatory events.
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Affiliation(s)
- Pierre-Etienne Cholley
- 1Equipe Labellisée Ligue Contre le Cancer, Department of Functional Genomics and Cancer, Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), Centre National de la Recherche Scientifique UMR 7104, Institut National de la Santé et de la Recherche Médicale U964, University of Strasbourg, Illkirch, France.,2Present Address: Computational Systems Biology Infrastructure, Chalmers University of Technology, Kemivägen 10, 41296 Gothenburg, Sweden
| | - Julien Moehlin
- 1Equipe Labellisée Ligue Contre le Cancer, Department of Functional Genomics and Cancer, Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), Centre National de la Recherche Scientifique UMR 7104, Institut National de la Santé et de la Recherche Médicale U964, University of Strasbourg, Illkirch, France
| | - Alexia Rohmer
- 1Equipe Labellisée Ligue Contre le Cancer, Department of Functional Genomics and Cancer, Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), Centre National de la Recherche Scientifique UMR 7104, Institut National de la Santé et de la Recherche Médicale U964, University of Strasbourg, Illkirch, France
| | - Vincent Zilliox
- 1Equipe Labellisée Ligue Contre le Cancer, Department of Functional Genomics and Cancer, Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), Centre National de la Recherche Scientifique UMR 7104, Institut National de la Santé et de la Recherche Médicale U964, University of Strasbourg, Illkirch, France
| | - Samuel Nicaise
- 1Equipe Labellisée Ligue Contre le Cancer, Department of Functional Genomics and Cancer, Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), Centre National de la Recherche Scientifique UMR 7104, Institut National de la Santé et de la Recherche Médicale U964, University of Strasbourg, Illkirch, France
| | - Hinrich Gronemeyer
- 1Equipe Labellisée Ligue Contre le Cancer, Department of Functional Genomics and Cancer, Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), Centre National de la Recherche Scientifique UMR 7104, Institut National de la Santé et de la Recherche Médicale U964, University of Strasbourg, Illkirch, France
| | - Marco Antonio Mendoza-Parra
- 1Equipe Labellisée Ligue Contre le Cancer, Department of Functional Genomics and Cancer, Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), Centre National de la Recherche Scientifique UMR 7104, Institut National de la Santé et de la Recherche Médicale U964, University of Strasbourg, Illkirch, France.,3Present Address: UMR 8030 Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, University of Evry-val-d'Essonne, University Paris-Saclay, 91057 Évry, France
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Yang XD, Sun SC. Deubiquitinases as pivotal regulators of T cell functions. Front Med 2018; 12:451-462. [PMID: 30054854 PMCID: PMC6705128 DOI: 10.1007/s11684-018-0651-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Accepted: 06/26/2018] [Indexed: 12/11/2022]
Abstract
T cells efficiently respond to foreign antigens to mediate immune responses against infections but are tolerant to self-tissues. Defect in T cell activation is associated with severe immune deficiencies, whereas aberrant T cell activation contributes to the pathogenesis of diverse autoimmune and inflammatory diseases. An emerging mechanism that regulates T cell activation and tolerance is ubiquitination, a reversible process of protein modification that is counter-regulated by ubiquitinating enzymes and deubiquitinases (DUBs). DUBs are isopeptidases that cleave polyubiquitin chains and remove ubiquitin from target proteins, thereby controlling the magnitude and duration of ubiquitin signaling. It is now well recognized that DUBs are crucial regulators of T cell responses and serve as potential therapeutic targets for manipulating immune responses in the treatment of immunological disorders and cancer. This review will discuss the recent progresses regarding the functions of DUBs in T cells.
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Affiliation(s)
- Xiao-Dong Yang
- Shanghai Institute of Immunology, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Shao-Cong Sun
- Department of Immunology, The University of Texas MD Anderson Cancer Center, 7455 Fannin Street, Box 902, Houston, TX, 77030, USA. .,The University of Texas Graduate School of Biomedical Sciences at Houston, Houston, TX, 77030, USA.
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43
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Buchan SL, Fallatah M, Thirdborough SM, Taraban VY, Rogel A, Thomas LJ, Penfold CA, He LZ, Curran MA, Keler T, Al-Shamkhani A. PD-1 Blockade and CD27 Stimulation Activate Distinct Transcriptional Programs That Synergize for CD8 + T-Cell-Driven Antitumor Immunity. Clin Cancer Res 2018; 24:2383-2394. [PMID: 29514845 PMCID: PMC5959006 DOI: 10.1158/1078-0432.ccr-17-3057] [Citation(s) in RCA: 75] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Revised: 01/23/2018] [Accepted: 03/02/2018] [Indexed: 12/21/2022]
Abstract
Purpose: PD-1 checkpoint blockade has revolutionized the field of cancer immunotherapy, yet the frequency of responding patients is limited by inadequate T-cell priming secondary to a paucity of activatory dendritic cells (DC). DC signals can be bypassed by CD27 agonists, and we therefore investigated if the effectiveness of anti-PD-1/L1 could be improved by combining with agonist anti-CD27 monoclonal antibodies (mAb).Experimental Design: The efficacy of PD-1/L1 blockade or agonist anti-CD27 mAb was compared with a dual-therapy approach in multiple tumor models. Global transcriptional profiling and flow cytometry analysis were used to delineate mechanisms underpinning the observed synergy.Results: PD-1/PD-L1 blockade and agonist anti-CD27 mAb synergize for increased CD8+ T-cell expansion and effector function, exemplified by enhanced IFNγ, TNFα, granzyme B, and T-bet. Transcriptome analysis of CD8+ T cells revealed that combination therapy triggered a convergent program largely driven by IL2 and Myc. However, division of labor was also apparent such that anti-PD-1/L1 activates a cytotoxicity-gene expression program whereas anti-CD27 preferentially augments proliferation. In tumor models, either dependent on endogenous CD8+ T cells or adoptive transfer of transgenic T cells, anti-CD27 mAb synergized with PD-1/L1 blockade for antitumor immunity. Finally, we show that a clinically relevant anti-human CD27 mAb, varlilumab, similarly synergizes with PD-L1 blockade for protection against lymphoma in human-CD27 transgenic mice.Conclusions: Our findings suggest that suboptimal T-cell invigoration in cancer patients undergoing treatment with PD-1 checkpoint blockers will be improved by dual PD-1 blockade and CD27 agonism and provide mechanistic insight into how these approaches cooperate for CD8+ T-cell activation. Clin Cancer Res; 24(10); 2383-94. ©2018 AACR.
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Affiliation(s)
- Sarah L Buchan
- Cancer Sciences Unit, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Mohannad Fallatah
- Cancer Sciences Unit, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | | | - Vadim Y Taraban
- Cancer Sciences Unit, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Anne Rogel
- Cancer Sciences Unit, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | | | - Christine A Penfold
- Cancer Sciences Unit, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Li-Zhen He
- Celldex Therapeutics Inc., Hampton, New Jersey
| | - Michael A Curran
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Tibor Keler
- Celldex Therapeutics Inc., Hampton, New Jersey
| | - Aymen Al-Shamkhani
- Cancer Sciences Unit, Faculty of Medicine, University of Southampton, Southampton, United Kingdom.
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Santolla MF, Lappano R, Cirillo F, Rigiracciolo DC, Sebastiani A, Abonante S, Tassone P, Tagliaferri P, Di Martino MT, Maggiolini M, Vivacqua A. miR-221 stimulates breast cancer cells and cancer-associated fibroblasts (CAFs) through selective interference with the A20/c-Rel/CTGF signaling. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2018; 37:94. [PMID: 29716623 PMCID: PMC5930435 DOI: 10.1186/s13046-018-0767-6] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Accepted: 04/20/2018] [Indexed: 01/19/2023]
Abstract
Background MicroRNA (miRNAs) are non-coding small RNA molecules that regulate gene expression by inhibiting the translation of target mRNAs. Among several dysregulated miRNAs in human cancer, the up-regulation of miR-221 has been associated with development of a variety of hematologic and solid malignancies. In this study, we investigated the involvement of miR-221 in breast cancer. Methods TaqMan microRNA assay was used to detect the miR-221 levels in normal cells and in MDA-MB 231 and SkBr3 breast cancer cells as well as in main players of the tumor microenvironment, namely cancer-associated fibroblasts (CAFs). miR-221 mimic sequence and locked nucleic acid (LNA)-i-miR-221 construct were used to induce or inhibit, respectively, the miR-221 expression in cells used. Quantitative PCR and western blotting analysis were performed to evaluate the levels of the miR-221 target gene A20 (TNFAIP3), as well as the member of the NF-kB complex namely c-Rel and the connective tissue growth factor (CTGF). Chromatin immunoprecipitation (ChIP) assay was performed to ascertain the recruitment of c-Rel to the CTFG promoter. Finally, the cell growth and migration in the presence of LNA-i-miR-221 or silencing c-Rel and CTGF by specific short hairpin were assessed by cell count, colony formation and boyden chambers assays. Statistical analysis was performed by ANOVA. Results We first demonstrated that LNA-i-miR-221 inhibits both endogenous and ectopic expression of miR-221 in our experimental models. Next, we found that the A20 down-regulation, as well as the up-regulation of c-Rel induced by miR-221 were no longer evident using LNA-i-miR-221. Moreover, we established that the miR-221 dependent recruitment of c-Rel to the NF-kB binding site located within the CTGF promoter region is prevented by using LNA-i-miR-221. Furthermore, we determined that the up-regulation of CTGF mRNA and protein levels by miR-221 is no longer evident using LNA-i-miR221 and silencing c-Rel. Finally, we assessed that cell growth and migration induced by miR-221 in MDA-MB 231 and SkBr3 breast cancer cells as well as in CAFs are abolished by LNAi-miR-221 and silencing c-Rel or CTGF. Conclusions Overall, these data provide novel insights into the stimulatory action of miR-221 in breast cancer cells and CAFs, suggesting that its inhibition may be considered toward targeted therapeutic approaches in breast cancer patients.
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Affiliation(s)
| | - Rosamaria Lappano
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende, Italy
| | - Francesca Cirillo
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende, Italy
| | | | - Anna Sebastiani
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende, Italy
| | | | - Pierfrancesco Tassone
- Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy
| | - Pierosandro Tagliaferri
- Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy
| | - Maria Teresa Di Martino
- Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy.
| | - Marcello Maggiolini
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende, Italy.
| | - Adele Vivacqua
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende, Italy
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45
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Das T, Chen Z, Hendriks RW, Kool M. A20/Tumor Necrosis Factor α-Induced Protein 3 in Immune Cells Controls Development of Autoinflammation and Autoimmunity: Lessons from Mouse Models. Front Immunol 2018. [PMID: 29515565 PMCID: PMC5826380 DOI: 10.3389/fimmu.2018.00104] [Citation(s) in RCA: 99] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Immune cell activation is a stringently regulated process, as exaggerated innate and adaptive immune responses can lead to autoinflammatory and autoimmune diseases. Perhaps the best-characterized molecular pathway promoting cell activation is the nuclear factor-κB (NF-κB) signaling pathway. Stimulation of this pathway leads to transcription of numerous pro-inflammatory and cell-survival genes. Several mechanisms tightly control NF-κB activity, including the key regulatory zinc finger (de)ubiquitinating enzyme A20/tumor necrosis factor α-induced protein 3 (TNFAIP3). Single nucleotide polymorphisms (SNPs) in the vicinity of the TNFAIP3 gene are associated with a spectrum of chronic systemic inflammatory diseases, indicative of its clinical relevance. Mice harboring targeted cell-specific deletions of the Tnfaip3 gene in innate immune cells such as macrophages spontaneously develop autoinflammatory disease. When immune cells involved in the adaptive immune response, such as dendritic cells or B-cells, are targeted for A20/TNFAIP3 deletion, mice develop spontaneous inflammation that resembles human autoimmune disease. Therefore, more knowledge on A20/TNFAIP3 function in cells of the immune system is beneficial in our understanding of autoinflammation and autoimmunity. Using the aforementioned mouse models, novel A20/TNFAIP3 functions have recently been described including control of necroptosis and inflammasome activity. In this review, we discuss the function of the A20/TNFAIP3 enzyme and its critical role in various innate and adaptive immune cells. Finally, we discuss the latest findings on TNFAIP3 SNPs in human autoinflammatory and autoimmune diseases and address that genotyping of TNFAIP3 SNPs may guide treatment decisions.
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Affiliation(s)
- Tridib Das
- Department of Pulmonary Medicine, Erasmus MC, Rotterdam, Netherlands
| | - Zhongli Chen
- Department of Pulmonary Medicine, Erasmus MC, Rotterdam, Netherlands
| | - Rudi W Hendriks
- Department of Pulmonary Medicine, Erasmus MC, Rotterdam, Netherlands
| | - Mirjam Kool
- Department of Pulmonary Medicine, Erasmus MC, Rotterdam, Netherlands
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46
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Shiokawa M, Lu X, Miyake Y, Ishikawa E, Pagès G, Pouysségur J, Ogata M, Yamasaki S. Spontaneous chondroma formation in CD2-Cre-driven Erk-deficient mice. Int Immunol 2017; 29:479-485. [PMID: 29106539 DOI: 10.1093/intimm/dxx056] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Accepted: 10/27/2017] [Indexed: 11/14/2022] Open
Abstract
Lineage-specific Cre Tg mice are widely used to delineate the functions of genes in a tissue-specific manner. Several T-cell-specific promoter cassettes have been developed; however, the activities of those promoters in non-T cells have not been investigated extensively. Here, we report that CD2-Cre-mediated deletion of Erk proteins by generating CD2-Cre × Erk1-/-Erk2flox/flox (Erk∆CD2-Cre) mice results in abnormal cartilage hyperplasia. Histological analysis revealed that this abnormality is caused by aberrant hyperplasia of chondrocytes. The presence of Erk-deficient T cells is not required for this chondroma formation, as it was similarly observed in the absence of T cells in a CD3ε-deficient background. In addition, adoptive transfer of bone marrow cells from Erk∆CD2-Cre mice to wild-type recipients did not cause chondroma formation, suggesting that Erk-deficient non-immune cells are responsible for this abnormality. By tracing Cre-expressed tissues using a ROSA26-STOP-RFP allele, we found that the chondroma emitted RFP fluorescence, indicating that functional Cre is expressed in hyperplastic chondrocytes in Erk∆CD2-Cre mice. Furthermore, RFP+ chondrocytes were also found in an Erk-sufficient background, albeit without aberrant growth. These results suggest that unexpected expression of CD2-driven Cre in chondrocytes generates Erk-deficient chondrocytes, resulting in hyperplastic cartilage formation. Recently, two independent reports showed that CD4-Cre-mediated Ras-Erk signaling ablation led to similar abnormal cartilage formation (Guittard, G., Gallardo, D. L., Li, W. et al. 2017. Unexpected cartilage phenotype in CD4-Cre-conditional SOS-deficient mice. Front. Immunol. 8:343; Wehenkel, M., Corr, M., Guy, C. S. et al. 2017. Extracellular signal-regulated kinase signaling in CD4-expressing cells inhibits osteochondromas. Front. Immunol. 8:482). Together with these reports, our study suggests that an unexpected link exists between T-like cell and chondrocyte lineages during ontogeny.
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Affiliation(s)
- Moe Shiokawa
- Division of Molecular Immunology, Medical Institute of Bioregulation, Kyushu University, Japan.,Department of Molecular Immunology, Research Institute for Microbial Diseases
| | - Xiuyuan Lu
- Division of Molecular Immunology, Medical Institute of Bioregulation, Kyushu University, Japan.,Department of Molecular Immunology, Research Institute for Microbial Diseases.,Laboratory of Molecular Immunology, Immunology Frontier Research Center, Osaka University, Japan
| | - Yasunobu Miyake
- Division of Molecular and Cellular Immunoscience, Department of Biomolecular Sciences, Faculty of Medicine, Saga University, Japan
| | - Eri Ishikawa
- Division of Molecular Immunology, Medical Institute of Bioregulation, Kyushu University, Japan.,Department of Molecular Immunology, Research Institute for Microbial Diseases.,Laboratory of Molecular Immunology, Immunology Frontier Research Center, Osaka University, Japan
| | - Gilles Pagès
- Institute for Research on Cancer & Aging, Nice (IRCAN), CNRS, INSERM, Centre A. Lacassagne, University of Nice-Sophia Antipolis, France
| | - Jacques Pouysségur
- Institute for Research on Cancer & Aging, Nice (IRCAN), CNRS, INSERM, Centre A. Lacassagne, University of Nice-Sophia Antipolis, France.,Medical Biology Department, Centre Scientifique de Monaco (CSM), Monaco
| | - Masato Ogata
- Department of Biochemistry and Proteomics, Graduate School of Medicine, Mie University, Japan
| | - Sho Yamasaki
- Division of Molecular Immunology, Medical Institute of Bioregulation, Kyushu University, Japan.,Laboratory of Molecular Immunology, Immunology Frontier Research Center, Osaka University, Japan.,Division of Molecular Immunology, Medical Mycology Research Center, Chiba University, Japan
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Huang D, Xue J, Li S, Yang D. Oxaliplatin and infliximab synergize to induce regression of colon cancer. Oncol Lett 2017; 15:1517-1522. [PMID: 29434844 PMCID: PMC5774490 DOI: 10.3892/ol.2017.7468] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2016] [Accepted: 09/13/2017] [Indexed: 01/31/2023] Open
Abstract
There is currently a lack of therapeutic options for patients with advanced colon cancer. Although certain chemotherapies are able to suppress the progression slightly, the response rate is low, and side effects of treatment and tumor recurrence continue to present problems for clinicians. Tumor necrosis factor-α (TNF-α) has been identified to possess tumor-promoting properties. In the present study, the effect of anti-TNF-α treatment (infliximab) in combination with chemotherapy on colon cancer was investigated. Tumor tissue samples were collected from patients with colon cancer who received oxaliplatin (OXA) treatment. Their TNF-α expression levels were examined with regard to their sensitivity to OXA. OXA-resistant colon cancer cell lines were established to explore the effects of anti-TNF-α treatment and OXA treatment. Furthermore, an OXA-resistant colon cancer xenograft mouse model was created and the effects of the combination treatment of anti-TNF-α and OXA on the mice were assessed. The results of the present study indicated that TNF-α was increased in the tumor tissue of patients with colon cancer who were resistant to OXA and also in OXA-resistant colon cancer cell lines. Anti-TNF-α treatment using infliximab inhibited the survival of OXA-resistant colon cancer cell lines by inducing antibody-dependent cellular cytotoxicity and complement-dependent cytotoxicity effects. The combination of infliximab and OXA treatment achieved increased efficacy on the OXA-resistant colon cancer xenograft mouse model compared with treatment with OXA alone. On the basis of the results of the present study, it was concluded that infliximab may sensitize colon cancer cells to OXA treatment.
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Affiliation(s)
- Di Huang
- Department of Gastrointestinal Surgical Oncology, The First Affiliated Hospital of Hebei North University, Zhangjiakou, Hebei 075000, P.R. China
| | - Jun Xue
- Department of Vascular and Gland Surgery, The First Affiliated Hospital of Hebei North University, Zhangjiakou, Hebei 075000, P.R. China
| | - Shuguang Li
- Department of Gastrointestinal Surgical Oncology, The First Affiliated Hospital of Hebei North University, Zhangjiakou, Hebei 075000, P.R. China
| | - Dongdong Yang
- Department of Vascular and Gland Surgery, The First Affiliated Hospital of Hebei North University, Zhangjiakou, Hebei 075000, P.R. China
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Azpilikueta A, Bolaños E, Lang V, Labiano S, Aznar MA, Etxeberria I, Teijeira A, Rodriguez-Ruiz ME, Perez-Gracia JL, Jure-Kunkel M, Zapata JM, Rodriguez MS, Melero I. Deubiquitinases A20 and CYLD modulate costimulatory signaling via CD137 (4-1BB). Oncoimmunology 2017; 7:e1368605. [PMID: 29296520 DOI: 10.1080/2162402x.2017.1368605] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2017] [Revised: 07/25/2017] [Accepted: 08/12/2017] [Indexed: 01/25/2023] Open
Abstract
TRAF2 dependent K63-polyubiquitinations have been recently shown to connect CD137 (4-1BB) stimulation to NF-κB activation. In a search of deubiquitinase enzymes (DUBs) that could regulate such a signaling route, A20 and CYLD were found to coimmunoprecipitate with CD137 and TRAF2 complexes. Indeed, overexpression of A20 or CYLD downregulated CD137-elicited ubiquitination of TRAF2 and TAK1 upon stimulation with agonist monoclonal antibodies. Moreover, overexpression of A20 or CYLD downregulated CD137-induced NF-κB activation in cultured cells and in gene-transferred hepatocytes in vivo, while silencing these deubiquitinases enhanced CD137 costimulation of primary human CD8 T cells. Therefore A20 and CYLD directly downregulate the signaling from a T and NK-cell costimulatory receptor under exploitation for cancer immunotherapy in clinical trials.
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Affiliation(s)
- Arantza Azpilikueta
- Division of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), University of Navarra and Instituto de Investigacion Sanitaria de Navarra (IdISNA), Pamplona, Spain
| | - Elixabet Bolaños
- Division of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), University of Navarra and Instituto de Investigacion Sanitaria de Navarra (IdISNA), Pamplona, Spain
| | - Valerie Lang
- Inbiomed Fundation, Fundation for Stem Cell Research, Mesechymal Stem Cell Laboratory, San Sebastian, Spain
| | - Sara Labiano
- Division of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), University of Navarra and Instituto de Investigacion Sanitaria de Navarra (IdISNA), Pamplona, Spain
| | - Maria A Aznar
- Division of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), University of Navarra and Instituto de Investigacion Sanitaria de Navarra (IdISNA), Pamplona, Spain
| | - Iñaki Etxeberria
- Division of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), University of Navarra and Instituto de Investigacion Sanitaria de Navarra (IdISNA), Pamplona, Spain
| | - Alvaro Teijeira
- Division of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), University of Navarra and Instituto de Investigacion Sanitaria de Navarra (IdISNA), Pamplona, Spain
| | - Maria E Rodriguez-Ruiz
- Division of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), University of Navarra and Instituto de Investigacion Sanitaria de Navarra (IdISNA), Pamplona, Spain.,University Clinic, University of Navarra and Instituto de Investigacion Sanitaria de Navarra (IdISNA), Pamplona, Spain
| | - Jose L Perez-Gracia
- University Clinic, University of Navarra and Instituto de Investigacion Sanitaria de Navarra (IdISNA), Pamplona, Spain
| | | | - Juan M Zapata
- Instituto de Investigaciones Biomédicas Alberto Sols, CSIC-UAM, Madrid, Spain
| | - Manuel S Rodriguez
- Institut des Technologies Avancées en sciences du Vivant (ITAV), Institut de Pharmacologie et de Biologie Structurale (IPBS), Université de Toulouse, CNRS, UPS, Tolouse, France
| | - Ignacio Melero
- Division of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), University of Navarra and Instituto de Investigacion Sanitaria de Navarra (IdISNA), Pamplona, Spain.,University Clinic, University of Navarra and Instituto de Investigacion Sanitaria de Navarra (IdISNA), Pamplona, Spain.,Centro de Investigación Biomedica en Red (CIBERONC), Madrid, Spain
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49
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Fischer JC, Otten V, Steiger K, Schmickl M, Slotta-Huspenina J, Beyaert R, van Loo G, Peschel C, Poeck H, Haas T, Spoerl S. A20 deletion in T cells modulates acute graft-versus-host disease in mice. Eur J Immunol 2017; 47:1982-1988. [PMID: 28833031 DOI: 10.1002/eji.201646911] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2016] [Revised: 06/29/2017] [Accepted: 08/02/2017] [Indexed: 01/29/2023]
Abstract
The NF-κB regulator A20 limits inflammation by providing negative feedback in myeloid cells and B cells. Functional lack of A20 has been linked to several inflammatory and autoimmune diseases. To define how A20 affects the functionality of T effector cells in a highly inflammatory environment, we performed conventional allogeneic hematopoietic stem cell transplantation (allo-HSCT) with A20-deficient CD4+ and CD8+ donor T cells in mice. Severity and mortality of graft-versus-host disease (GVHD) after allo-HSCT was drastically reduced in recipients transplanted with conventional doses of A20-deficient T cells. Consistently, we found that the A20-deficient donor T-cell compartment was strongly diminished at various timepoints after allo-HSCT. However, proportionally more A20-deficient donor T cells produced IFN-γ and systemic inflammation was elevated early after allo-HSCT. Consequently, increasing the dose of transplanted A20-deficient T cells reversed the original phenotype and resulted in enhanced GVHD mortality compared to recipients that received A20+/+ T cells. Still, A20-deficient T cells, activated either through T cell receptor-dependent or -independent mechanisms, were less viable than control A20+/+ T cells, highlighting that A20 balances both, T-cell activation and survival. Thus, our findings suggest that targeting A20 in T cells may allow to modulate T-cell-mediated inflammatory diseases like GVHD.
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Affiliation(s)
- Julius C Fischer
- Klinik und Poliklinik für Innere Medizin III, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
| | - Vera Otten
- Klinik und Poliklinik für Innere Medizin III, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
| | - Katja Steiger
- Comparative Experimental Pathology, Technische Universität München, Munich, Germany.,Institute of Pathology, Technische Universität München, Munich, Germany
| | - Martina Schmickl
- Klinik und Poliklinik für Innere Medizin III, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
| | | | - Rudi Beyaert
- Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium.,Inflammation Research Center, VIB, Ghent, Belgium
| | - Geert van Loo
- Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium.,Inflammation Research Center, VIB, Ghent, Belgium
| | - Christian Peschel
- Klinik und Poliklinik für Innere Medizin III, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
| | - Hendrik Poeck
- Klinik und Poliklinik für Innere Medizin III, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
| | - Tobias Haas
- Klinik und Poliklinik für Innere Medizin III, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
| | - Silvia Spoerl
- Klinik und Poliklinik für Innere Medizin III, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
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50
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Fischer JC, Otten V, Kober M, Drees C, Rosenbaum M, Schmickl M, Heidegger S, Beyaert R, van Loo G, Li XC, Peschel C, Schmidt-Supprian M, Haas T, Spoerl S, Poeck H. A20 Restrains Thymic Regulatory T Cell Development. THE JOURNAL OF IMMUNOLOGY 2017; 199:2356-2365. [PMID: 28842469 PMCID: PMC5617121 DOI: 10.4049/jimmunol.1602102] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Accepted: 07/31/2017] [Indexed: 01/30/2023]
Abstract
Maintaining immune tolerance requires the production of Foxp3-expressing regulatory T (Treg) cells in the thymus. Activation of NF-κB transcription factors is critically required for Treg cell development, partly via initiating Foxp3 expression. NF-κB activation is controlled by a negative feedback regulation through the ubiquitin editing enzyme A20, which reduces proinflammatory signaling in myeloid cells and B cells. In naive CD4+ T cells, A20 prevents kinase RIPK3-dependent necroptosis. Using mice deficient for A20 in T lineage cells, we show that thymic and peripheral Treg cell compartments are quantitatively enlarged because of a cell-intrinsic developmental advantage of A20-deficient thymic Treg differentiation. A20-deficient thymic Treg cells exhibit reduced dependence on IL-2 but unchanged rates of proliferation and apoptosis. Activation of the NF-κB transcription factor RelA was enhanced, whereas nuclear translocation of c-Rel was decreased in A20-deficient thymic Treg cells. Furthermore, we found that the increase in Treg cells in T cell–specific A20-deficient mice was already observed in CD4+ single-positive CD25+ GITR+ Foxp3− thymic Treg cell progenitors. Treg cell precursors expressed high levels of the tumor necrosis factor receptor superfamily molecule GITR, whose stimulation is closely linked to thymic Treg cell development. A20-deficient Treg cells efficiently suppressed effector T cell–mediated graft-versus-host disease after allogeneic hematopoietic stem cell transplantation, suggesting normal suppressive function. Holding thymic production of natural Treg cells in check, A20 thus integrates Treg cell activity and increased effector T cell survival into an efficient CD4+ T cell response.
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Affiliation(s)
- Julius Clemens Fischer
- Klinik und Poliklinik für Innere Medizin III, Klinikum rechts der Isar, Technische Universität, 81675 Munich, Germany
| | - Vera Otten
- Klinik und Poliklinik für Innere Medizin III, Klinikum rechts der Isar, Technische Universität, 81675 Munich, Germany
| | - Maike Kober
- Klinik und Poliklinik für Innere Medizin III, Klinikum rechts der Isar, Technische Universität, 81675 Munich, Germany
| | - Christoph Drees
- Klinik und Poliklinik für Innere Medizin III, Klinikum rechts der Isar, Technische Universität, 81675 Munich, Germany
| | - Marc Rosenbaum
- Institut für Klinische Chemie und Pathobiochemie, Klinikum rechts der Isar, Technische Universität, 81675 Munich, Germany
| | - Martina Schmickl
- Klinik und Poliklinik für Innere Medizin III, Klinikum rechts der Isar, Technische Universität, 81675 Munich, Germany
| | - Simon Heidegger
- Klinik und Poliklinik für Innere Medizin III, Klinikum rechts der Isar, Technische Universität, 81675 Munich, Germany
| | - Rudi Beyaert
- Department of Biomedical Molecular Biology, Ghent University, B-9052 Ghent, Belgium.,Inflammation Research Center, VIB, B-9052 Ghent, Belgium
| | - Geert van Loo
- Department of Biomedical Molecular Biology, Ghent University, B-9052 Ghent, Belgium.,Inflammation Research Center, VIB, B-9052 Ghent, Belgium
| | - Xian Chang Li
- Immunobiology & Transplant Science Center, Houston Methodist Hospital, Texas Medical Center, Houston, TX 77030; and.,Department of Surgery, Weill Cornell Medical College of Cornell University, New York, NY 10065
| | - Christian Peschel
- Klinik und Poliklinik für Innere Medizin III, Klinikum rechts der Isar, Technische Universität, 81675 Munich, Germany
| | - Marc Schmidt-Supprian
- Klinik und Poliklinik für Innere Medizin III, Klinikum rechts der Isar, Technische Universität, 81675 Munich, Germany
| | - Tobias Haas
- Klinik und Poliklinik für Innere Medizin III, Klinikum rechts der Isar, Technische Universität, 81675 Munich, Germany;
| | - Silvia Spoerl
- Klinik und Poliklinik für Innere Medizin III, Klinikum rechts der Isar, Technische Universität, 81675 Munich, Germany;
| | - Hendrik Poeck
- Klinik und Poliklinik für Innere Medizin III, Klinikum rechts der Isar, Technische Universität, 81675 Munich, Germany;
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