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Lemieux A, Sannier G, Nicolas A, Nayrac M, Delgado GG, Cloutier R, Brassard N, Laporte M, Duchesne M, Sreng Flores AM, Finzi A, Tastet O, Dubé M, Kaufmann DE. Enhanced detection of antigen-specific T cells by a multiplexed AIM assay. CELL REPORTS METHODS 2024; 4:100690. [PMID: 38228152 PMCID: PMC10831934 DOI: 10.1016/j.crmeth.2023.100690] [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: 07/20/2023] [Revised: 11/21/2023] [Accepted: 12/18/2023] [Indexed: 01/18/2024]
Abstract
Broadly applicable methods to identify and characterize antigen-specific CD4+ and CD8+ T cells are key to immunology research, including studies of vaccine responses and immunity to infectious diseases. We developed a multiplexed activation-induced marker (AIM) assay that presents several advantages compared to single pairs of AIMs. The simultaneous measurement of four AIMs (CD69, 4-1BB, OX40, and CD40L) creates six AIM pairs that define CD4+ T cell populations with partial and variable overlap. When combined in an AND/OR Boolean gating strategy for analysis, this approach enhances CD4+ T cell detection compared to any single AIM pair, while CD8+ T cells are dominated by CD69/4-1BB co-expression. Supervised and unsupervised clustering analyses show differential expression of the AIMs in defined T helper lineages and that multiplexing mitigates phenotypic biases. Paired and unpaired comparisons of responses to infections (HIV and cytomegalovirus [CMV]) and vaccination (severe acute respiratory syndrome coronavirus 2 [SARS-CoV-2]) validate the robustness and versatility of the method.
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Affiliation(s)
- Audrée Lemieux
- Centre de Recherche du CHUM, Montreal, QC H2X 0A9, Canada; Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, QC H2X 0A9, Canada
| | - Gérémy Sannier
- Centre de Recherche du CHUM, Montreal, QC H2X 0A9, Canada; Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, QC H2X 0A9, Canada
| | - Alexandre Nicolas
- Centre de Recherche du CHUM, Montreal, QC H2X 0A9, Canada; Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, QC H2X 0A9, Canada
| | - Manon Nayrac
- Centre de Recherche du CHUM, Montreal, QC H2X 0A9, Canada; Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, QC H2X 0A9, Canada
| | | | - Rose Cloutier
- Centre de Recherche du CHUM, Montreal, QC H2X 0A9, Canada
| | | | | | | | | | - Andrés Finzi
- Centre de Recherche du CHUM, Montreal, QC H2X 0A9, Canada; Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, QC H2X 0A9, Canada
| | - Olivier Tastet
- Centre de Recherche du CHUM, Montreal, QC H2X 0A9, Canada
| | - Mathieu Dubé
- Centre de Recherche du CHUM, Montreal, QC H2X 0A9, Canada.
| | - Daniel E Kaufmann
- Centre de Recherche du CHUM, Montreal, QC H2X 0A9, Canada; Consortium for HIV/AIDS Vaccine Development (CHAVD), La Jolla, CA, USA; Département de Médecine, Université de Montréal, Montreal, QC H2X 0A9, Canada; Division of Infectious Diseases, Department of Medicine, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland.
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Gijs M, Adelaar TI, Vergouwen DPC, Visser N, Dickman MM, Ollivier RCI, Berendschot TTJM, Nuijts RMMA. Tear Fluid Inflammatory Proteome Analysis Highlights Similarities Between Keratoconus and Allergic Conjunctivitis. Invest Ophthalmol Vis Sci 2023; 64:9. [PMID: 38064228 PMCID: PMC10709806 DOI: 10.1167/iovs.64.15.9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 10/18/2023] [Indexed: 12/18/2023] Open
Abstract
Purpose Keratoconus is characterized by the progressive thinning of the cornea, which leads to a cone-like appearance of the eye over time. Although conventionally defined as a noninflammatory condition, a number of recent studies have associated keratoconus (KC) with allergic conjunctivitis (AC) based on clinical parameters. This study aimed to consolidate this association by performing a proteomic analysis of tear fluid from patients with keratoconus and/or allergic conjunctivitis. Methods Of 51 patients, 17 were diagnosed with KC, 17 were diagnosed with AC, and 17 were diagnosed with both KC and AC (combined). Nine of 34 patients with KC had a progressive form of the disease. Tear fluid samples (n = 51, one eye per patient) were collected by the Schirmer's strips. Tear proteins were extracted from the Schirmer's strips. Proteomic profiling of 384 inflammatory proteins was assessed by a multiplex proximity extension assay (Olink Explore 384 Inflammation Panel I). Results A total of 384 inflammatory proteins were measured. Two hundred seventy-two of the 384 proteins passed stringent data cleaning and were compared among the patient groups. Compared to the 2 other groups, LGALS9 was upregulated uniquely in KC, whereas FGF19, PDGFB, HPCAL1, OSM, and FCAR were downregulated in KC. Similarly, TNFRSF4 and CCL13 were specifically upregulated in AC, whereas ectodysplasin A receptor (EDAR) was uniquely downregulated in AC. Conclusions High-throughput proteomic profiling of tear fluid confirms the association between KC and AC on a molecular level and raise the importance of redefining KC as an inflammatory condition.
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Affiliation(s)
- Marlies Gijs
- University Eye Clinic Maastricht, School for Mental Health and Neuroscience (MHeNs), Maastricht University, Maastricht, The Netherlands
| | - Tuneille I. Adelaar
- University Eye Clinic Maastricht, School for Mental Health and Neuroscience (MHeNs), Maastricht University, Maastricht, The Netherlands
| | - Daphne P. C. Vergouwen
- Department of Ophthalmology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
- Department of Immunology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Nienke Visser
- University Eye Clinic Maastricht, School for Mental Health and Neuroscience (MHeNs), Maastricht University, Maastricht, The Netherlands
| | - Mor M. Dickman
- University Eye Clinic Maastricht, School for Mental Health and Neuroscience (MHeNs), Maastricht University, Maastricht, The Netherlands
| | - Robin C. I. Ollivier
- University Eye Clinic Maastricht, School for Mental Health and Neuroscience (MHeNs), Maastricht University, Maastricht, The Netherlands
| | - Tos T. J. M. Berendschot
- University Eye Clinic Maastricht, School for Mental Health and Neuroscience (MHeNs), Maastricht University, Maastricht, The Netherlands
| | - Rudy M. M. A. Nuijts
- University Eye Clinic Maastricht, School for Mental Health and Neuroscience (MHeNs), Maastricht University, Maastricht, The Netherlands
- Department of Ophthalmology, Zuyderland Medical Center, Heerlen, The Netherlands
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3
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Iriki H, Takahashi H, Amagai M. Diverse Role of OX40 on T Cells as a Therapeutic Target for Skin Diseases. J Invest Dermatol 2023; 143:545-553. [PMID: 36842860 DOI: 10.1016/j.jid.2022.11.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 11/22/2022] [Accepted: 11/24/2022] [Indexed: 02/26/2023]
Abstract
OX40 is an important costimulatory molecule for T-cell expansion and survival. Because OX40 is expressed on most T-cell subsets, it is an attractive therapeutic target for a variety of T-cell‒mediated diseases. Clinical trials are already underway for some skin inflammatory diseases. In this review, we present various observations that improve our understanding of how OX40-targeted therapy can be applied for skin inflammatory diseases, such as atopic dermatitis and psoriasis, T helper (Th)2- and Th17-mediated diseases, respectively. The important OX40/OX40L-mediated interaction between T cells and other immune cells is also discussed in terms of skin autoimmune diseases, such as alopecia areata and pemphigus. Regulatory T cells (Tregs) highly express OX40, and the skin harbors a large Treg population; thus, understanding how OX40-targeted treatment acts on Tregs is vital for the development of therapeutic strategies for various skin diseases.
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Affiliation(s)
- Hisato Iriki
- Department of Dermatology, Keio University School of Medicine, Tokyo, Japan
| | - Hayato Takahashi
- Department of Dermatology, Keio University School of Medicine, Tokyo, Japan
| | - Masayuki Amagai
- Department of Dermatology, Keio University School of Medicine, Tokyo, Japan; Laboratory for Skin Homeostasis, RIKEN Center for Integrative Medical Sciences, Yokohama, Japan.
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OX40-OX40L Inhibition for the Treatment of Atopic Dermatitis-Focus on Rocatinlimab and Amlitelimab. Pharmaceutics 2022; 14:pharmaceutics14122753. [PMID: 36559247 PMCID: PMC9787630 DOI: 10.3390/pharmaceutics14122753] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 11/30/2022] [Accepted: 12/05/2022] [Indexed: 12/13/2022] Open
Abstract
Despite the recent emergence of targeted therapeutic options, there are still unmet needs concerning moderate-to-severe atopic dermatitis treatment. This review aims to discuss the OX40-OX40L pathway as a therapeutic target for the treatment of atopic dermatitis. OX40 and OX40L are two checkpoint molecules that bind to potentiate pro-inflammatory T-cell responses that are pivotal to atopic dermatitis pathogenesis. Two OX40-OX40L inhibitors, rocatinlimab and amlitelimab, are being developed for the treatment of atopic dermatitis. Rocatinlimab, an anti-OX40 antibody, was evaluated in phase 2b, a randomized, placebo-controlled clinical trial. At week 16, rocatinlimab groups achieved a greater reduction in the EASI percentage change from the baseline (−48.3% to −61.1%) against the placebo (−15.0%; p < 0.001), and clinical response was maintained 20 weeks after the treatment had ceased. Amlitelimab, an anti-OX40L antibody, was studied in a 12-week treatment phase 2a clinical trial, with a significant efficacy response observed within 2 weeks. At week 16, amlitelimab groups reached the EASI mean percentage change from the baseline of −69.9% and −80.1% versus the placebo (−49.4%; p = 0.072 and p = 0.009). Among the responders, 68% of amlitelimab patients were sustained 24 weeks following the last dose. Both treatments were shown to be safe and well tolerated. Current evidence points to OX40-OX40L inhibitors as future options for atopic dermatitis treatment with potential disease-modifying effects.
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Saghari M, Gal P, Gilbert S, Yateman M, Porter‐Brown B, Brennan N, Quaratino S, Wilson R, Grievink HW, Klaassen ES, Bergmann KR, Burggraaf J, Doorn MB, Powell J, Moerland M, Rissmann R. OX40L Inhibition Suppresses KLH‐driven Immune Responses in Healthy Volunteers: A Randomized Controlled Trial Demonstrating Proof‐of‐Pharmacology for KY1005. Clin Pharmacol Ther 2022; 111:1121-1132. [PMID: 35092305 PMCID: PMC9314635 DOI: 10.1002/cpt.2539] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 01/20/2022] [Indexed: 11/24/2022]
Abstract
The safety, tolerability, immunogenicity, and pharmacokinetic (PK) profile of an anti‐OX40L monoclonal antibody (KY1005, currently amlitelimab) were evaluated. Pharmacodynamic (PD) effects were explored using keyhole limpet hemocyanin (KLH) and tetanus toxoid (TT) immunizations. Sixty‐four healthy male subjects (26.5 ± 6.0 years) were randomized to single doses of 0.006, 0.018, or 0.05 mg/kg, or multiple doses of 0.15, 0.45, 1.35, 4, or 12 mg/kg KY1005, or placebo (6:2). Serum KY1005 concentrations were measured. Antibody responses upon KLH and TT immunizations and skin response upon intradermal KLH administration were performed. PD data were analyzed using repeated measures analysis of covariances (ANCOVAs) and post hoc exposure‐response modeling. No serious adverse events occurred and all adverse events were temporary and of mild or moderate severity. A nonlinear increase in mean serum KY1005 concentrations was observed (median time to maximum concentration (Tmax) ~ 4 hours, geometric mean terminal half‐life (t½) ~ 24 days). Cutaneous blood perfusion (estimated difference (ED) −13.4 arbitrary unit (AU), 95% confidence interval (CI) −23.0 AU to −3.8 AU) and erythema quantified as average redness (ED −0.23 AU, 95% CI −0.35 AU to −0.11 AU) decreased after KY1005 treatment at doses of 0.45 mg/kg and above. Exposure‐response analysis displayed a statistically significant treatment effect on anti‐KLH antibody titers (IgG maximum effect (Emax) −0.58 AU, 95% CI −1.10 AU to −0.06 AU) and skin response (erythema Emax −0.20 AU, 95% CI −0.29 AU to −0.11 AU). Administration of KY1005 demonstrated an acceptable safety and tolerability profile and PK analyses displayed a nonlinear profile of KY1005. Despite the observed variability, skin challenge response after KY1005 treatment indicated pharmacological activity of KY1005. Therefore, KY1005 shows potential as a novel pharmacological treatment in immune‐mediated disorders.
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Affiliation(s)
- Mahdi Saghari
- Centre for Human Drug Research Leiden the Netherlands
- Leiden University Medical Centre Leiden the Netherlands
| | - Pim Gal
- Centre for Human Drug Research Leiden the Netherlands
- Leiden University Medical Centre Leiden the Netherlands
| | | | | | | | | | | | | | - Hendrika W. Grievink
- Centre for Human Drug Research Leiden the Netherlands
- Leiden Academic Centre for Drug Research Leiden the Netherlands
| | | | | | - Jacobus Burggraaf
- Centre for Human Drug Research Leiden the Netherlands
- Leiden University Medical Centre Leiden the Netherlands
- Leiden Academic Centre for Drug Research Leiden the Netherlands
| | - Martijn B.A. Doorn
- Department of Dermatology Erasmus Medical Centre Rotterdam the Netherlands
| | | | - Matthijs Moerland
- Centre for Human Drug Research Leiden the Netherlands
- Leiden University Medical Centre Leiden the Netherlands
| | - Robert Rissmann
- Centre for Human Drug Research Leiden the Netherlands
- Leiden University Medical Centre Leiden the Netherlands
- Leiden Academic Centre for Drug Research Leiden the Netherlands
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Arabpour M, Lebrero-Fernandez C, Schön K, Strömberg A, Börjesson V, Lahl K, Ballegeer M, Saelens X, Angeletti D, Agace W, Lycke N. ADP-ribosylating adjuvant reveals plasticity in cDC1 cells that drive mucosal Th17 cell development and protection against influenza virus infection. Mucosal Immunol 2022; 15:745-761. [PMID: 35418673 PMCID: PMC9259495 DOI: 10.1038/s41385-022-00510-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 03/07/2022] [Accepted: 03/23/2022] [Indexed: 02/04/2023]
Abstract
Migratory dendritic cells expressing CD103 are the targets for mucosal vaccines. These belong to either of two lineage-restricted subsets, cDC1 or cDC2 cells, which have been linked to priming of functionally distinct CD4 T cells. However, recent studies have identified plasticity in cDC2 cells with overlapping functions with cDC1 cells, while the converse has not been reported. We genetically engineered a vaccine adjuvant platform that targeted the cholera toxin A1 (CTA1) ADP-ribosylating enzyme to CD103+ cDC1 and cDC2 cells using a single-chain antibody (scFv) to CD103. Unexpectedly, intranasal immunization with the CTA1-svFcCD103 adjuvant modified cDC1 cells to effectively prime Th17 cells, a function previously limited to cDC2 cells. In fact, cDC2 cells were dispensible, while cDC1 cells, lacking in Batf3-/- mice, were critical. Following intranasal immunizations isolated cDC1 cells from mLN exclusively promoted Rorgt+ T cells and IL-17, IL-21, and IL-22 production. Strong CD8 T cell responses through antigen cross presentation by cDC1 cells were also observed. Single-cell RNAseq analysis revealed upregulation of Th17-promoting gene signatures in sorted cDC1 cells. Gene expression in isolated cDC2 cells was largely unaffected. Our finding represents a major shift of paradigm as we have documented functional plasticity in cDC1 cells.
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Affiliation(s)
- Mohammad Arabpour
- grid.8761.80000 0000 9919 9582MIVAC-Mucosal Immunobiology & Vaccine Center, Department of Microbiology and Immunology, Institute of Biomedicine, University of Gothenburg, Gothenburg, Sweden
| | - Cristina Lebrero-Fernandez
- grid.8761.80000 0000 9919 9582MIVAC-Mucosal Immunobiology & Vaccine Center, Department of Microbiology and Immunology, Institute of Biomedicine, University of Gothenburg, Gothenburg, Sweden
| | - Karin Schön
- grid.8761.80000 0000 9919 9582MIVAC-Mucosal Immunobiology & Vaccine Center, Department of Microbiology and Immunology, Institute of Biomedicine, University of Gothenburg, Gothenburg, Sweden
| | - Anneli Strömberg
- grid.8761.80000 0000 9919 9582MIVAC-Mucosal Immunobiology & Vaccine Center, Department of Microbiology and Immunology, Institute of Biomedicine, University of Gothenburg, Gothenburg, Sweden
| | - Vanja Börjesson
- grid.8761.80000 0000 9919 9582Bioinformatics Core Facility, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Katharina Lahl
- grid.4514.40000 0001 0930 2361Immunology Section, Lund University, BMC D14, 221-84 Lund, Sweden
| | - Marlies Ballegeer
- grid.5342.00000 0001 2069 7798VIB-UGent Center for Medical Biotechnology, VIB, Ghent, Belgium and Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium
| | - Xavier Saelens
- grid.5342.00000 0001 2069 7798VIB-UGent Center for Medical Biotechnology, VIB, Ghent, Belgium and Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium
| | - Davide Angeletti
- grid.8761.80000 0000 9919 9582MIVAC-Mucosal Immunobiology & Vaccine Center, Department of Microbiology and Immunology, Institute of Biomedicine, University of Gothenburg, Gothenburg, Sweden
| | - William Agace
- grid.4514.40000 0001 0930 2361Immunology Section, Lund University, BMC D14, 221-84 Lund, Sweden ,grid.5170.30000 0001 2181 8870Mucosal Immunology Group, Department of Health Technology, Technical University of Denmark, Kemitorvet, 2800 Kgs, Lyngby, Denmark
| | - Nils Lycke
- grid.8761.80000 0000 9919 9582MIVAC-Mucosal Immunobiology & Vaccine Center, Department of Microbiology and Immunology, Institute of Biomedicine, University of Gothenburg, Gothenburg, Sweden
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7
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Sharon S, Duhen T, Bambina S, Baird J, Leidner R, Bell B, Casap N, Crittenden M, Vasudevan S, Jubran M, Kravchenko-Balasha N, Gough M. Explant Modeling of the Immune Environment of Head and Neck Cancer. Front Oncol 2021; 11:611365. [PMID: 34221953 PMCID: PMC8249923 DOI: 10.3389/fonc.2021.611365] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 05/25/2021] [Indexed: 01/10/2023] Open
Abstract
Patients exhibit distinct responses to immunotherapies that are thought to be linked to their tumor immune environment. However, wide variations in outcomes are also observed in patients with matched baseline tumor environments, indicating that the biological response to treatment is not currently predictable using a snapshot analysis. To investigate the relationship between the immune environment of tumors and the biological response to immunotherapies, we characterized four murine head and neck squamous cell carcinoma (HNSCC) models on two genetic backgrounds. Using tumor explants from those models, we identified correlations between the composition of infiltrating immune cells and baseline cytokine profiles prior to treatment. Following treatment with PD-1 blockade, CTLA-4 blockade, or OX40 stimulation, we observed inter-individual variability in the response to therapy between genetically identical animals bearing the same tumor. These distinct biological responses to treatment were not linked to the initial tumor immune environment, meaning that outcome would not be predictable from a baseline analysis of the tumor infiltrates. We similarly performed the explant assay on patient HNSCC tumors and found significant variability between the baseline environment of the tumors and their response to therapy. We propose that tumor explants provide a rapid biological assay to assess response to candidate immunotherapies that may allow matching therapies to individual patient tumors. Further development of explant approaches may allow screening and monitoring of treatment responses in HNSCC.
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Affiliation(s)
- Shay Sharon
- Department of Oral and Maxillofacial Surgery, Hadassah and Hebrew University Medical Center, Jerusalem, Israel
| | - Thomas Duhen
- Earle A. Chiles Research Institute, Robert W. Franz Cancer Center, Providence Portland Medical Center, Portland, OR, United States
| | - Shelly Bambina
- Earle A. Chiles Research Institute, Robert W. Franz Cancer Center, Providence Portland Medical Center, Portland, OR, United States
| | - Jason Baird
- Earle A. Chiles Research Institute, Robert W. Franz Cancer Center, Providence Portland Medical Center, Portland, OR, United States
| | - Rom Leidner
- Earle A. Chiles Research Institute, Robert W. Franz Cancer Center, Providence Portland Medical Center, Portland, OR, United States
| | - Bryan Bell
- Earle A. Chiles Research Institute, Robert W. Franz Cancer Center, Providence Portland Medical Center, Portland, OR, United States
| | - Nardy Casap
- Department of Oral and Maxillofacial Surgery, Hadassah and Hebrew University Medical Center, Jerusalem, Israel
| | - Marka Crittenden
- Earle A. Chiles Research Institute, Robert W. Franz Cancer Center, Providence Portland Medical Center, Portland, OR, United States
- The Oregon Clinic, Portland, OR, United States
| | - Swetha Vasudevan
- The Institute of Biomedical and Oral Research, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Maria Jubran
- The Institute of Biomedical and Oral Research, Hebrew University of Jerusalem, Jerusalem, Israel
| | | | - Michael Gough
- Earle A. Chiles Research Institute, Robert W. Franz Cancer Center, Providence Portland Medical Center, Portland, OR, United States
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Furue M, Furue M. OX40L-OX40 Signaling in Atopic Dermatitis. J Clin Med 2021; 10:jcm10122578. [PMID: 34208041 PMCID: PMC8230615 DOI: 10.3390/jcm10122578] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Revised: 05/26/2021] [Accepted: 06/10/2021] [Indexed: 12/17/2022] Open
Abstract
OX40 is one of the co-stimulatory molecules expressed on T cells, and it is engaged by OX40L, primarily expressed on professional antigen-presenting cells such as dendritic cells. The OX40L-OX40 axis is involved in the sustained activation and expansion of effector T and effector memory T cells, but it is not active in naïve and resting memory T cells. Ligation of OX40 by OX40L accelerates both T helper 1 (Th1) and T helper 2 (Th2) effector cell differentiation. Recent therapeutic success in clinical trials highlights the importance of the OX40L-OX40 axis as a promising target for the treatment of atopic dermatitis.
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Affiliation(s)
- Masutaka Furue
- Department of Dermatology, Kyushu University, Higashiku, Fukuoka 812-8582, Japan
- Correspondence: ; Tel.: +81-90-2518-9125
| | - Mihoko Furue
- 1-19-20 Momochi, Sawara-ku, Fukuoka 814-0006, Japan;
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Artinger K, Kirsch AH, Mooslechner AA, Cooper DJ, Aringer I, Schuller M, Schabhüttl C, Klötzer KA, Schweighofer K, Eller P, Yagita H, Illert AL, Rosenkranz AR, Lane PJ, Eller K. Blockade of tumor necrosis factor superfamily members CD30 and OX40 abrogates disease activity in murine immune-mediated glomerulonephritis. Kidney Int 2021; 100:336-348. [PMID: 33785369 DOI: 10.1016/j.kint.2021.02.039] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 02/22/2021] [Accepted: 02/25/2021] [Indexed: 01/02/2023]
Abstract
Co-stimulation is a prerequisite for pathogenic activity in T cell-mediated diseases and has been demonstrated to achieve tolerance in organ-specific autoimmunity as a therapeutic target. Here, we evaluated the involvement of the tumor necrosis factor family members CD30 and OX40 in immune-complex mediated kidney disease. In vitro stimulation and proliferation studies were performed with CD4+ cells from wild type and CD30/OX40 double knock-out (CD30OX40-/-) mice. In vivo studies were performed by induction of nephrotoxic serum nephritis in wild type, CD30OX40- /- , CD30-/-, OX40-/-, reconstituted Rag1-/- and C57Bl/6J mice treated with αCD30L αOX40L antibodies. CD30, OX40 and their ligands were upregulated on various leukocytes in nephrotoxic serum nephritis. CD30OX40-/- mice, but not CD30-/- or OX40-/- mice were protected from nephrotoxic serum nephritis. Similar protection was found in Rag1-/- mice injected with CD4+ T cells from CD30OX40-/- mice compared to Rag1-/- mice injected with CD4+ T cells from wild type mice. Furthermore, CD4+ T cells deficient in CD30OX40-/- displayed decreased expression of CCR6 in vivo. CD30OX40-/- cells were fully capable of differentiating into disease mediating T helper cell subsets, but showed significantly decreased levels of proliferation in vivo and in vitro compared to wild type cells. Blocking antibodies against CD30L and OX40L ameliorated nephrotoxic serum nephritis without affecting pan-effector or memory T cell populations. Thus, our results indicate disease promotion via CD30 and OX40 signaling due to facilitation of exaggerated T cell proliferation and migration of T helper 17 cells in nephrotoxic serum nephritis. Hence, co-stimulation blockade targeting the CD30 and OX40 signaling pathways may provide a novel therapeutic strategy in autoimmune kidney disease.
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Affiliation(s)
- Katharina Artinger
- Clinical Division of Nephrology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Alexander H Kirsch
- Clinical Division of Nephrology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Agnes A Mooslechner
- Clinical Division of Nephrology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Daniel J Cooper
- Medical Research Council Centre for Immune Regulation, Institute for Biomedical Research, University of Birmingham, Birmingham, UK; Division of Global and Tropical Health, Menzies School of Health Research and Charles Darwin University, Darwin, Northern Territory, Australia
| | - Ida Aringer
- Clinical Division of Nephrology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Max Schuller
- Clinical Division of Nephrology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Corinna Schabhüttl
- Clinical Division of Nephrology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Konstantin A Klötzer
- Clinical Division of Nephrology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Kerstin Schweighofer
- Clinical Division of Nephrology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Philipp Eller
- Intensive Care Unit, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Hideo Yagita
- Department of Immunology, School of Medicine, Juntendo University, Tokyo, Japan
| | - Anna L Illert
- Department of Medicine I, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Alexander R Rosenkranz
- Clinical Division of Nephrology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Peter J Lane
- Medical Research Council Centre for Immune Regulation, Institute for Biomedical Research, University of Birmingham, Birmingham, UK
| | - Kathrin Eller
- Clinical Division of Nephrology, Department of Internal Medicine, Medical University of Graz, Graz, Austria.
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Fu Z, Cai W, Shao J, Xue H, Ge Z, Fan H, Dong C, Wang C, Zhang J, Shen C, Zhang Y, Huang P, Yue M. Genetic Variants in TNFSF4 and TNFSF8 Are Associated With the Risk of HCV Infection Among Chinese High-Risk Population. Front Genet 2021; 12:630310. [PMID: 33841497 PMCID: PMC8027328 DOI: 10.3389/fgene.2021.630310] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 03/01/2021] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND The tumor necrosis factor superfamily (TNFSF) and TNF receptor superfamily (TNFRSF) play important roles in the immune responses to infections. The aim of this study was to determine the impact of single nucleotide polymorphisms (SNPs) of several TNFSF/TNFRSF genes on the risk of hepatitis C virus (HCV) infection in the Chinese high-risk population. METHODS The TNFSF4-rs1234313, TNFSF4-rs7514229, TNFSF8-rs3181366, TNFSF8-rs2295800, TNFRSF8-rs2298209, and TNFRSF8-rs2230625 SNPs were genotyped in 2309 uninfected controls, 597 subjects with spontaneous HCV clearance and 784 patients with persistent HCV infection using the TaqMan-MGB assay. The putative functions of the positive SNPs were determined using online bioinformatics tools. RESULTS After adjusting for gender, age, high-risk population, alanine transaminase (ALT), aspartate aminotransferase (AST), IL28B-rs12979860 and rs8099917 genotypes, the non-conditional logistic regression showed that rs7514229-T, rs3181366-T, and rs2295800-C were associated with an increased risk of HCV infection (all P FDR < 0.05). Combined analysis of rs7514229-T and rs3181366-T risk alleles showed that the subjects carrying 2-4 risk alleles were more susceptible to HCV infection compared with those lacking any risk allele (all P < 0.001). Furthermore, the risk of HCV infection increased with the number of risk alleles (P trend < 0.001). In silico analysis showed that rs7514229, rs3181366, and rs2295800 polymorphisms may affect the transcription of mRNA by regulating miRNA binding, TF binding, and promoter activation, respectively, which may have biological consequences. CONCLUSION TNFSF4-rs7514229, TNFSF8-rs3181366, and TNFSF8-rs2295800 are associated with increased risk of HCV infection in the Chinese high-risk population.
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Affiliation(s)
- Zuqiang Fu
- Department of Epidemiology, School of Public Health, Nanjing Medical University, Nanjing, China
- Institute of Epidemiology and Microbiology, Eastern Theater Command Centers for Disease Control and Prevention, Nanjing, China
| | - Weihua Cai
- Department of Hepatobiliary Surgery, Third Affiliated Hospital of Nantong University, Nantong, China
| | - Jianguo Shao
- Department of Gastroenterology, Third Affiliated Hospital of Nantong University, Nantong, China
| | - Hong Xue
- Department of Infectious Diseases, Third Affiliated Hospital of Nantong University, Nantong, China
| | - Zhijun Ge
- Department of Critical Care Medicine, The Affiliated Yixing Hospital of Jiangsu University, Yixing, China
| | - Haozhi Fan
- Department of Information, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Chen Dong
- Department of Epidemiology and Statistics, School of Public Health, Soochow University Medical College, Suzhou, China
| | - Chunhui Wang
- Institute of Epidemiology and Microbiology, Eastern Theater Command Centers for Disease Control and Prevention, Nanjing, China
- Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Jinwei Zhang
- Department of Anesthesiology, Affiliated Drum-Tower Hospital of Medical College of Nanjing University, Nanjing, China
| | - Chao Shen
- Department of Epidemiology, School of Public Health, Nanjing Medical University, Nanjing, China
- Institute of Epidemiology and Microbiology, Eastern Theater Command Centers for Disease Control and Prevention, Nanjing, China
| | - Yun Zhang
- Department of Epidemiology, School of Public Health, Nanjing Medical University, Nanjing, China
- Institute of Epidemiology and Microbiology, Eastern Theater Command Centers for Disease Control and Prevention, Nanjing, China
- Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Peng Huang
- Department of Epidemiology, School of Public Health, Nanjing Medical University, Nanjing, China
- Institute of Epidemiology and Microbiology, Eastern Theater Command Centers for Disease Control and Prevention, Nanjing, China
- Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Ming Yue
- Department of Infectious Diseases, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
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11
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The Function and Role of the Th17/Treg Cell Balance in Inflammatory Bowel Disease. J Immunol Res 2020; 2020:8813558. [PMID: 33381606 PMCID: PMC7755495 DOI: 10.1155/2020/8813558] [Citation(s) in RCA: 133] [Impact Index Per Article: 33.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 09/28/2020] [Accepted: 12/09/2020] [Indexed: 12/25/2022] Open
Abstract
Inflammatory bowel disease (IBD) is a chronic, inflammatory, and autoimmune disorder. The pathogenesis of IBD is not yet clear. Studies have shown that the imbalance between T helper 17 (Th17) and regulatory T (Treg) cells, which differentiate from CD4+ T cells, contributes to IBD. Th17 cells promote tissue inflammation, and Treg cells suppress autoimmunity in IBD. Therefore, Th17/Treg cell balance is crucial. Some regulatory factors affecting the production and maintenance of these cells are also important for the proper regulation of the Th17/Treg balance; these factors include T cell receptor (TCR) signaling, costimulatory signals, cytokine signaling, bile acid metabolites, and the intestinal microbiota. This article focuses on our understanding of the function and role of the balance between Th17/Treg cells in IBD and these regulatory factors and their clinical significance in IBD.
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12
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Fu Y, Lin Q, Zhang Z, Zhang L. Therapeutic strategies for the costimulatory molecule OX40 in T-cell-mediated immunity. Acta Pharm Sin B 2020; 10:414-433. [PMID: 32140389 PMCID: PMC7049610 DOI: 10.1016/j.apsb.2019.08.010] [Citation(s) in RCA: 124] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Revised: 07/18/2019] [Accepted: 07/19/2019] [Indexed: 12/11/2022] Open
Abstract
The T cell co-stimulatory molecule OX40 and its cognate ligand OX40L have attracted broad research interest as a therapeutic target in T cell-mediated diseases. Accumulating preclinical evidence highlights the therapeutic efficacy of both agonist and blockade of the OX40-OX40L interaction. Despite this progress, many questions about the immuno-modulator roles of OX40 on T cell function remain unanswered. In this review we summarize the impact of the OX40-OX40L interaction on T cell subsets, including Th1, Th2, Th9, Th17, Th22, Treg, Tfh, and CD8+ T cells, to gain a comprehensive understanding of anti-OX40 mAb-based therapies. The potential therapeutic application of the OX40-OX40L interaction in autoimmunity diseases and cancer immunotherapy are further discussed; OX40-OX40L blockade may ameliorate autoantigen-specific T cell responses and reduce immune activity in autoimmunity diseases. We also explore the rationale of targeting OX40-OX40L interactions in cancer immunotherapy. Ligation of OX40 with targeted agonist anti-OX40 mAbs conveys activating signals to T cells. When combined with other therapeutic treatments, such as anti-PD-1 or anti-CTLA-4 blockade, cytokines, chemotherapy, or radiotherapy, the anti-tumor activity of agonist anti-OX40 treatment will be further enhanced. These data collectively suggest great potential for OX40-mediated therapies.
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Affiliation(s)
- Yu Fu
- Key Laboratory of Drug Targeting and Drug Delivery System of the Education Ministry, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, College of Polymer Science and Engineering, West China School of Pharmacy, Sichuan University, Chengdu 610064, China
- Department of Pharmacology, Yale University School of Medicine, New Haven, CT 06510, USA
| | - Qing Lin
- Key Laboratory of Drug Targeting and Drug Delivery System of the Education Ministry, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, College of Polymer Science and Engineering, West China School of Pharmacy, Sichuan University, Chengdu 610064, China
| | - Zhirong Zhang
- Key Laboratory of Drug Targeting and Drug Delivery System of the Education Ministry, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, College of Polymer Science and Engineering, West China School of Pharmacy, Sichuan University, Chengdu 610064, China
| | - Ling Zhang
- Key Laboratory of Drug Targeting and Drug Delivery System of the Education Ministry, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, College of Polymer Science and Engineering, West China School of Pharmacy, Sichuan University, Chengdu 610064, China
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13
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Nyati KK, Zaman MMU, Sharma P, Kishimoto T. Arid5a, an RNA-Binding Protein in Immune Regulation: RNA Stability, Inflammation, and Autoimmunity. Trends Immunol 2020; 41:255-268. [PMID: 32035762 DOI: 10.1016/j.it.2020.01.004] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2019] [Revised: 01/09/2020] [Accepted: 01/10/2020] [Indexed: 01/05/2023]
Abstract
AT-rich interactive domain 5A (ARID5A/Arid5a) is a known cofactor of transcription factors (TFs) that contributes to cell growth and differentiation. It has recently been recognized for its unique function in the stabilization of mRNA, which is associated with inflammatory autoimmune diseases. Studies have revolutionized our understanding of the post-transcriptional regulation of inflammatory genes by revealing the fundamental events underpinning novel functions and activities of Arid5a. We review current research on Arid5a, which has focused our attention towards the therapeutic potential of this factor in the putative treatment of inflammatory and autoimmune disorders, including experimental autoimmune encephalomyelitis and sepsis in mice.
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Affiliation(s)
- Kishan Kumar Nyati
- Laboratory of Immune Regulation, Immunology Frontier Research Center, Osaka University, Osaka 565 0871, Japan; Department of Biochemistry, All India Institute of Medical Sciences, Jodhpur 342005, India.
| | - Mohammad Mahabub-Uz Zaman
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Praveen Sharma
- Department of Biochemistry, All India Institute of Medical Sciences, Jodhpur 342005, India
| | - Tadamitsu Kishimoto
- Laboratory of Immune Regulation, Immunology Frontier Research Center, Osaka University, Osaka 565 0871, Japan.
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14
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Nyati KK, Agarwal RG, Sharma P, Kishimoto T. Arid5a Regulation and the Roles of Arid5a in the Inflammatory Response and Disease. Front Immunol 2019; 10:2790. [PMID: 31867000 PMCID: PMC6906145 DOI: 10.3389/fimmu.2019.02790] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 11/14/2019] [Indexed: 01/08/2023] Open
Abstract
Abnormal gene expression patterns underlie many diseases that represent major public health concerns and robust therapeutic challenges. Posttranscriptional gene regulation by RNA-binding proteins (RBPs) is well-recognized, and the biological functions of RBPs have been implicated in many diseases, such as autoimmune diseases, inflammatory diseases, and cancer. However, a complete understanding of the regulation mediated by several RBPs is lacking. During the past few years, a novel role of AT-rich interactive domain-containing protein 5a (Arid5a) as an RBP is being investigated in the field of immunology owing to binding of Arid5a protein to the 3' untranslated region (UTR) of Il-6 mRNA. Indeed, Arid5a is a dynamic molecule because upon inflammation, it translocates to the cytoplasm and stabilizes a variety of inflammatory mRNA transcripts, including Il-6, Stat3, Ox40, T-bet, and IL-17-induced targets, and contributes to the inflammatory response and a variety of diseases. TLR4-activated NF-κB and MAPK pathways are involved in regulating Arid5a expression from synthesis to degradation, and even a slight alteration in these pathways can lead to intense production of inflammatory molecules, such as IL-6, which may further contribute to the development of inflammatory diseases such as sepsis and experimental autoimmune encephalomyelitis. This review highlights the regulation of the Arid5a expression and function. Additionally, recent findings on Arid5a are discussed to further our understanding of this molecule, which may be a promising therapeutic target for inflammatory diseases.
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Affiliation(s)
- Kishan Kumar Nyati
- Laboratory of Immune Regulation, Immunology Frontier Research Center, Osaka University, Osaka, Japan.,Department of Biochemistry, All India Institute of Medical Sciences, Jodhpur, India
| | | | - Praveen Sharma
- Department of Biochemistry, All India Institute of Medical Sciences, Jodhpur, India
| | - Tadamitsu Kishimoto
- Laboratory of Immune Regulation, Immunology Frontier Research Center, Osaka University, Osaka, Japan
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15
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He Y, Zhang X, Jia K, Dziadziuszko R, Zhao S, Deng J, Wang H, Hirsch FR, Zhou C. OX40 and OX40L protein expression of tumor infiltrating lymphocytes in non-small cell lung cancer and its role in clinical outcome and relationships with other immune biomarkers. Transl Lung Cancer Res 2019; 8:352-366. [PMID: 31555511 DOI: 10.21037/tlcr.2019.08.15] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Background Anti-tumoral immunotherapy of anti-program death-1/program death-ligand 1 (PD-1/PD-L1) immune checkpoint therapy demonstrated promising efficacy and tolerability in patients with lung cancer. Apart from inhibitory checkpoints, OX40, the co-stimulatory receptor related to T cell priming and proliferation, was valued identically. In this study, the relationship between OX40/OX40L expressed on tumor infiltrating lymphocytes (TILs), PD-1/PD-L1 and other immunological factors, as well as its role serving as the potential prognostic biomarker, were analyzed in NSCLC. Methods We investigated the relationship between OX40/OX40L, PD-1/PD-L1 and TILs in surgical samples from 139 patients with NSCLC by immunohistochemistry (IHC). Factors related to OX40/OX40L expression were analyzed by logistic regression and multi-linear regression. Cox analysis was also performed to find the influencing factors. Survival analysis was conducted in order to testify its role in predicting patients' prognosis. Results The TILs OX40, OX40L expression were negatively correlated with the PD-1/PD-L1 expression, respectively. PD-1 expression was negatively correlated with the TILs OX40 expression [R=0.250, (P=0.003)], it was also negatively correlated with the TILs OX40L expression [R=0.386, (P=0.0001)]. PD-1 expression was positively correlated with TILs grades and negatively correlated with the TILs OX40L expression in multiple linear model [R=0.531, (X1, 95% CI: 3.552-8.176, P=0.0001; X2, 95% CI: 0.216-0.683), (P=0.0001)]. The expression of TILs OX40 varied significantly among tumor OX40 and OX40L, PD-1, PD-L1, TILs and pathology types. Tumor OX40L expression, TILs OX40L expression, PD-1 expression, PD-L1 expression and TILs were considered as risk factors for TILs OX40 expression. The staging and TILs OX40L were considered as risk factors for overall survival (OS) while stage and gender were risk factors for recurrence-free survival (RFS). The low-expression of OX40 was related to longer RFS, OS and better prognosis. Conclusions OX40 plays a pivotal role in NSCLC, which was closely correlated with immunological factors, RFS and prognosis.
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Affiliation(s)
- Yayi He
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute, Tongji University School of Medicine, Shanghai 200433, China
| | - Xiaoshen Zhang
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute, Tongji University School of Medicine, Shanghai 200433, China.,Tongji University, Shanghai 200433, China
| | - Keyi Jia
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute, Tongji University School of Medicine, Shanghai 200433, China.,Tongji University, Shanghai 200433, China
| | - Rafal Dziadziuszko
- Department of Oncology and Radiotherapy, Medical University of Gdansk, Gdansk, Poland
| | - Sha Zhao
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute, Tongji University School of Medicine, Shanghai 200433, China.,Tongji University, Shanghai 200433, China
| | - Juan Deng
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute, Tongji University School of Medicine, Shanghai 200433, China.,Tongji University, Shanghai 200433, China
| | - Hao Wang
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute, Tongji University School of Medicine, Shanghai 200433, China.,Tongji University, Shanghai 200433, China
| | - Fred R Hirsch
- Division of Medical Oncology, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Caicun Zhou
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute, Tongji University School of Medicine, Shanghai 200433, China
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16
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Chrétien S, Zerdes I, Bergh J, Matikas A, Foukakis T. Beyond PD-1/PD-L1 Inhibition: What the Future Holds for Breast Cancer Immunotherapy. Cancers (Basel) 2019; 11:E628. [PMID: 31060337 PMCID: PMC6562626 DOI: 10.3390/cancers11050628] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Revised: 05/01/2019] [Accepted: 05/02/2019] [Indexed: 12/14/2022] Open
Abstract
Cancer immunotherapy has altered the management of human malignancies, improving outcomes in an expanding list of diseases. Breast cancer - presumably due to its perceived low immunogenicity - is a late addition to this list. Furthermore, most of the focus has been on the triple negative subtype because of its higher tumor mutational load and lymphocyte-enriched stroma, although emerging data show promise on the other breast cancer subtypes as well. To this point the clinical use of immunotherapy is limited to the inhibition of two immune checkpoints, Programmed Cell Death Protein 1 (PD-1) and Cytotoxic T-lymphocyte-associated Protein 4 (CTLA-4). Consistent with the complexity of the regulation of the tumor - host interactions and their lack of reliance on a single regulatory pathway, combinatory approaches have shown improved efficacy albeit at the cost of increased toxicity. Beyond those two checkpoints though, a large number of co-stimulatory or co-inhibitory molecules play major roles on tumor evasion from immunosurveillance. These molecules likely represent future targets of immunotherapy provided that the promise shown in early data is translated into improved patient survival in randomized trials. The biological role, prognostic and predictive implications regarding breast cancer and early clinical efforts on exploiting these immune-related therapeutic targets are herein reviewed.
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Affiliation(s)
- Sebastian Chrétien
- Department of Oncology - Pathology, Karolinska Institutet, Stockholm, 171 76, Sweden.
| | - Ioannis Zerdes
- Department of Oncology - Pathology, Karolinska Institutet, Stockholm, 171 76, Sweden.
| | - Jonas Bergh
- Department of Oncology - Pathology, Karolinska Institutet, Stockholm, 171 76, Sweden.
| | - Alexios Matikas
- Department of Oncology - Pathology, Karolinska Institutet, Stockholm, 171 76, Sweden.
| | - Theodoros Foukakis
- Department of Oncology - Pathology, Karolinska Institutet, Stockholm, 171 76, Sweden.
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Dostert C, Grusdat M, Letellier E, Brenner D. The TNF Family of Ligands and Receptors: Communication Modules in the Immune System and Beyond. Physiol Rev 2019; 99:115-160. [DOI: 10.1152/physrev.00045.2017] [Citation(s) in RCA: 175] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The tumor necrosis factor (TNF) and TNF receptor (TNFR) superfamilies (TNFSF/TNFRSF) include 19 ligands and 29 receptors that play important roles in the modulation of cellular functions. The communication pathways mediated by TNFSF/TNFRSF are essential for numerous developmental, homeostatic, and stimulus-responsive processes in vivo. TNFSF/TNFRSF members regulate cellular differentiation, survival, and programmed death, but their most critical functions pertain to the immune system. Both innate and adaptive immune cells are controlled by TNFSF/TNFRSF members in a manner that is crucial for the coordination of various mechanisms driving either co-stimulation or co-inhibition of the immune response. Dysregulation of these same signaling pathways has been implicated in inflammatory and autoimmune diseases, highlighting the importance of their tight regulation. Investigation of the control of TNFSF/TNFRSF activities has led to the development of therapeutics with the potential to reduce chronic inflammation or promote anti-tumor immunity. The study of TNFSF/TNFRSF proteins has exploded over the last 30 yr, but there remains a need to better understand the fundamental mechanisms underlying the molecular pathways they mediate to design more effective anti-inflammatory and anti-cancer therapies.
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Affiliation(s)
- Catherine Dostert
- Department of Infection and Immunity, Experimental and Molecular Immunology, Luxembourg Institute of Health, Esch-sur-Alzette, Luxembourg; Odense Research Center for Anaphylaxis, Department of Dermatology and Allergy Center, Odense University Hospital, University of Southern Denmark, Odense, Denmark; and Life Sciences Research Unit, Molecular Disease Mechanisms Group, University of Luxembourg, Belvaux, Luxembourg
| | - Melanie Grusdat
- Department of Infection and Immunity, Experimental and Molecular Immunology, Luxembourg Institute of Health, Esch-sur-Alzette, Luxembourg; Odense Research Center for Anaphylaxis, Department of Dermatology and Allergy Center, Odense University Hospital, University of Southern Denmark, Odense, Denmark; and Life Sciences Research Unit, Molecular Disease Mechanisms Group, University of Luxembourg, Belvaux, Luxembourg
| | - Elisabeth Letellier
- Department of Infection and Immunity, Experimental and Molecular Immunology, Luxembourg Institute of Health, Esch-sur-Alzette, Luxembourg; Odense Research Center for Anaphylaxis, Department of Dermatology and Allergy Center, Odense University Hospital, University of Southern Denmark, Odense, Denmark; and Life Sciences Research Unit, Molecular Disease Mechanisms Group, University of Luxembourg, Belvaux, Luxembourg
| | - Dirk Brenner
- Department of Infection and Immunity, Experimental and Molecular Immunology, Luxembourg Institute of Health, Esch-sur-Alzette, Luxembourg; Odense Research Center for Anaphylaxis, Department of Dermatology and Allergy Center, Odense University Hospital, University of Southern Denmark, Odense, Denmark; and Life Sciences Research Unit, Molecular Disease Mechanisms Group, University of Luxembourg, Belvaux, Luxembourg
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18
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OX40L induces helper T cell differentiation during cell immunity of asthma through PI3K/AKT and P38 MAPK signaling pathway. J Transl Med 2018; 16:74. [PMID: 29554934 PMCID: PMC5859438 DOI: 10.1186/s12967-018-1436-4] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Accepted: 03/05/2018] [Indexed: 02/06/2023] Open
Abstract
Background The aim of this study was to investigate the mechanisms of OX40L in regulating helper T (Th) cells differentiation through phosphoinositide 3-kinase (PI3K)/AKT and p38 mitogen-activated protein kinase signaling pathway in vitro and in vivo experiments. Methods Serum samples of patients with asthma and healthy controls were used to explore the association between OX40L and Th cells. Enzyme-linked immunosorbent assay (ELISA) was used to measure the serum concentrations of OX40L, IL-4, IFN-γ, IL-17 and TGF-β. Flow cytometry method was used to analyze Th1, Th2, Th17 and Treg cells. 3H-thymidine was used to determine the proliferation of T cells. Western Blot was used to detect protein expression and phosphorylation. Immunohistochemistry was used to detect the expression of OX40L in lung tissues. Results OX40L, IL-4, IL-17 increased in patient serum compared to healthy control and in the ovalbumin (OVA)-primed mononuclear cells compared to normal cells, while IFN-γ and TGF-β were decreased. Besides, the OVA-primed CD4+ T cells treated with OX40L-Ig fusion protein promoted the proliferation of T cells and Th2 and Th17 cells differentiation as well as PI3K/AKT and p38 MAPK signaling pathway, but suppressed Th1 and Treg cells differentiation. Moreover, helper T cells differentiation in OVA-primed CD4+ T cells could be markedly reversed by the addition of PI3K/AKT inhibition, p38 MAPK inhibition and anti-OX40L monoclonal antibody. Conclusions In this study, we revealed that OX40L could regulate differentiation of helper T cells via PI3K/AKT and p38 MAPK signaling pathway in asthma. Besides, blockade of OX40/OX40L could inhibit the proliferation of CD4+ T cells and regulate polarization of helper T cells. Electronic supplementary material The online version of this article (10.1186/s12967-018-1436-4) contains supplementary material, which is available to authorized users.
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Hanieh H, Masuda K, Metwally H, Chalise JP, Mohamed M, Nyati KK, Standley DM, Li S, Higa M, Zaman MM, Kishimoto T. Arid5a stabilizes OX40 mRNA in murine CD4 + T cells by recognizing a stem-loop structure in its 3'UTR. Eur J Immunol 2018; 48:593-604. [PMID: 29244194 DOI: 10.1002/eji.201747109] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2017] [Revised: 10/26/2017] [Accepted: 12/06/2017] [Indexed: 12/27/2022]
Abstract
AT-rich interactive domain-containing protein 5a (Arid5a) is an RNA-binding protein (RBP) required for autoimmunity via stabilization of interleukin-6 (Il6) and signal transducer and activator of transcription 3 (STAT3) mRNAs. However, the roles of Arid5a in Th17 cells and its association with autoimmunity remain unknown. Here, we show that the levels of Arid5a and OX40 are correlated in CD4+ T cells under Th17 conditions in an IL-6-dependent manner. Lack of Arid5a in T cells reduced OX40 expression levels and repressed IL-17 production in response to OX40 ligation. Arid5a stabilized OX40 mRNA by recognizing the alternative decay element (ADE)-like stem-loop (SL) in the 3' untranslated region (3'UTR). Interestingly, Arid5a impaired the RNA-destabilizing functions of Regnase-1 and Roquin-1 on OX40 ADE-like SL. In EAE, Arid5a-deficient mice exhibited resistance to EAE, with reduced OX40 expression in CD4+ T cells, and the number of CD4+ CD45+ T cells was decreased in CNS. Furthermore, ameliorated EAE was induced by adoptive transfer of Arid5a-/- encephalitogenic CD4+ T cells expressing less OX40 mRNA and producing less IL-17. In conclusion, our findings indicate that the Arid5a/OX40 axis in CD4+ T cells may have important implications in pathogenesis of autoimmune diseases such as EAE.
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Affiliation(s)
- Hamza Hanieh
- Physiology Laboratory, Biological Sciences Department, King Faisal University, 31982, Hofuf, Saudi Arabia.,Laboratory of Immune Regulation, World Premier International-Immunology Frontier Research Center, Osaka University, Osaka, 565-0871, Japan
| | - Kazuya Masuda
- Laboratory of Immune Regulation, World Premier International-Immunology Frontier Research Center, Osaka University, Osaka, 565-0871, Japan.,Department of Biochemistry and Biophysics, Howard Hughes Medical Institute, University of Pennsylvania, School of Medicine, Philadelphia, PA, 19104, USA
| | - Hozaifa Metwally
- Laboratory of Immune Regulation, World Premier International-Immunology Frontier Research Center, Osaka University, Osaka, 565-0871, Japan
| | - Jaya P Chalise
- Laboratory of Immune Regulation, World Premier International-Immunology Frontier Research Center, Osaka University, Osaka, 565-0871, Japan
| | - Maged Mohamed
- Pharmaceutical Sciences Department, King Faisal University, 31982, Hofuf, Saudi Arabia.,Pharmacognosy Department, Zagazig University, Zagazig, 44519, Egypt
| | - Kishan K Nyati
- Laboratory of Immune Regulation, World Premier International-Immunology Frontier Research Center, Osaka University, Osaka, 565-0871, Japan
| | - Daron M Standley
- Laboratory of System Immunology, World Premier International-Immunology Frontier Research Center, Osaka University, Osaka, 565-0871, Japan
| | - Songling Li
- Laboratory of System Immunology, World Premier International-Immunology Frontier Research Center, Osaka University, Osaka, 565-0871, Japan
| | - Mitsuru Higa
- Laboratory of Immune Regulation, World Premier International-Immunology Frontier Research Center, Osaka University, Osaka, 565-0871, Japan
| | - Mohammad M Zaman
- Laboratory of Immune Regulation, World Premier International-Immunology Frontier Research Center, Osaka University, Osaka, 565-0871, Japan
| | - Tadamitsu Kishimoto
- Laboratory of Immune Regulation, World Premier International-Immunology Frontier Research Center, Osaka University, Osaka, 565-0871, Japan
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21
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Jiang Y, Cheng L, Li X, Zhou W, Zhang L. Associations between TNFSF4, TNFSF8 and TNFSF15 and Behçet's disease but not VKH syndrome in Han Chinese. Oncotarget 2017; 8:105037-105046. [PMID: 29285231 PMCID: PMC5739618 DOI: 10.18632/oncotarget.22064] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Accepted: 09/23/2017] [Indexed: 12/14/2022] Open
Abstract
The present study was designed to explore the interrelationship between single nucleotide polymorphisms (SNP) of the tumor necrosis factor superfamily (TNFSF) and its respective receptor superfamily (TNFRSF) genes and Behcet's disease (BD) and Vogt-Koyanagi-Harada syndrome (VKH) in Han Chinese. The study sample included 796 patients with BD, 792 patients with VKH syndrome, and 1604 healthy controls. The genotyping of 35 SNPs was performed by MassARRAY platform (Sequenom), iPLEX Gold Assay, PCR-restriction fragment length polymorphism assay and TaqMan SNP assay. The mRNA expression levels of TNFSF4, TNFSF8 and TNFSF15 were analyzed by real-time PCR. The IL-6 and TNF-α expression levels were measured by ELISA. The A allele and AA genotype frequencies of TNFSF4/rs1234313 were significantly increased, and the GG genotype frequency of rs1234313 was decreased in subjects with BD. Significantly lower frequencies of the C allele and the CC genotype and higher frequencies of the TT and CT genotypes of TNFSF15/rs4246905 were observed in BD patients. A decreased frequency of the A allele of TNFSF8/rs7028891 was observed in BD patients. The expression of TNFSF15 in CT carriers was significantly higher than that in CC/TT individuals. Increased IL-6 expression and TNF-α production were found in the TNFSF15 CT carriers compared with the CC/TT genotype carriers. No significant differences were observed between the VKH patients and controls. This study indicates that TNFSF4, TNFSF15 and TNFSF8 may participate in the susceptibility to BD among Han Chinese.
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Affiliation(s)
- Yan Jiang
- The First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Ophthalmology and Chongqing Eye Institute, Chongqing, China
| | - Ling Cheng
- The First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Ophthalmology and Chongqing Eye Institute, Chongqing, China.,Department of Ophthalmology, Yongchuan Hospital, Chongqing Medical University, Chongqing, China
| | - Xin Li
- The First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Ophthalmology and Chongqing Eye Institute, Chongqing, China
| | - Wenke Zhou
- The First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Ophthalmology and Chongqing Eye Institute, Chongqing, China
| | - Li Zhang
- The First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Ophthalmology and Chongqing Eye Institute, Chongqing, China
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22
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Sitrin J, Suto E, Wuster A, Eastham-Anderson J, Kim JM, Austin CD, Lee WP, Behrens TW. The Ox40/Ox40 Ligand Pathway Promotes Pathogenic Th Cell Responses, Plasmablast Accumulation, and Lupus Nephritis in NZB/W F1 Mice. THE JOURNAL OF IMMUNOLOGY 2017; 199:1238-1249. [PMID: 28696253 DOI: 10.4049/jimmunol.1700608] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Accepted: 06/07/2017] [Indexed: 12/11/2022]
Abstract
Ox40 ligand (Ox40L) locus genetic variants are associated with the risk for systemic lupus erythematosus (SLE); however, it is unclear how Ox40L contributes to SLE pathogenesis. In this study, we evaluated the contribution of Ox40L and its cognate receptor, Ox40, using in vivo agonist and antagonist approaches in the NZB × NZW (NZB/W) F1 mouse model of SLE. Ox40 was highly expressed on several CD4 Th cell subsets in the spleen and kidney of diseased mice, and expression correlated with disease severity. Treatment of aged NZB/W F1 mice with agonist anti-Ox40 mAbs potently exacerbated renal disease, which was accompanied by activation of kidney-infiltrating T cells and cytokine production. The agonist mAbs also induced activation and inflammatory gene expression in splenic CD4 T cells, including IFN-regulated genes, increased the number of follicular helper T cells and plasmablasts in the spleen, and led to elevated levels of serum IgM and enhanced renal glomerular IgM deposition. In a type I IFN-accelerated lupus model, treatment with an antagonist Ox40:Fc fusion protein significantly delayed the onset of severe proteinuria and improved survival. These data support the hypothesis that the Ox40/Ox40L pathway drives cellular and humoral autoimmune responses during lupus nephritis in NZB/W F1 mice and emphasize the potential clinical value of targeting this pathway in human lupus.
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Affiliation(s)
- Jonathan Sitrin
- Department of Human Genetics, Genentech, Inc., South San Francisco, CA 94080;
| | - Eric Suto
- Department of Translational Immunology, Genentech, Inc., South San Francisco, CA 94080
| | - Arthur Wuster
- Department of Human Genetics, Genentech, Inc., South San Francisco, CA 94080.,Department of Bioinformatics and Computational Biology, Genentech, Inc., South San Francisco, CA 94080
| | | | - Jeong M Kim
- Department of Cancer Immunology, Genentech, Inc., South San Francisco, CA 94080
| | - Cary D Austin
- Department of Pathology, Genentech, Inc., South San Francisco, CA 94080; and
| | - Wyne P Lee
- Department of Translational Immunology, Genentech, Inc., South San Francisco, CA 94080
| | - Timothy W Behrens
- Department of Human Genetics, Genentech, Inc., South San Francisco, CA 94080
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23
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Willoughby J, Griffiths J, Tews I, Cragg MS. OX40: Structure and function - What questions remain? Mol Immunol 2017; 83:13-22. [PMID: 28092803 DOI: 10.1016/j.molimm.2017.01.006] [Citation(s) in RCA: 84] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Revised: 01/06/2017] [Accepted: 01/07/2017] [Indexed: 02/08/2023]
Abstract
OX40 is a type 1 transmembrane glycoprotein, reported nearly 30 years ago as a cell surface antigen expressed on activated T cells. Since its discovery, it has been validated as a bone fide costimulatory molecule for T cells and member of the TNF receptor family. However, many questions still remain relating to its function on different T cell sub-sets and with recent interest in its utility as a target for antibody-mediated immunotherapy, there is a growing need to gain a better understanding of its biology. Here, we review the expression pattern of OX40 and its ligand, discuss the structure of the receptor:ligand interaction, the downstream signalling it can elicit, its function on different T cell subsets and how antibodies might engage with it to provide effective immunotherapy.
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Affiliation(s)
- Jane Willoughby
- Antibody & Vaccine Group, Cancer Sciences Unit, Faculty of Medicine, University of Southampton, Southampton General Hospital, Southampton, SO16 6YD, UK
| | - Jordana Griffiths
- Antibody & Vaccine Group, Cancer Sciences Unit, Faculty of Medicine, University of Southampton, Southampton General Hospital, Southampton, SO16 6YD, UK; Biological Sciences, Life Science Building, University of Southampton, Highfield Campus, SO17 1BJ, UK
| | - Ivo Tews
- Biological Sciences, Life Science Building, University of Southampton, Highfield Campus, SO17 1BJ, UK; Institute for life Sciences, University of Southampton, Highfield Campus, SO17 1BJ, UK
| | - Mark S Cragg
- Antibody & Vaccine Group, Cancer Sciences Unit, Faculty of Medicine, University of Southampton, Southampton General Hospital, Southampton, SO16 6YD, UK; Institute for life Sciences, University of Southampton, Highfield Campus, SO17 1BJ, UK.
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24
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Abstract
The tumour necrosis factor receptor OX40 (CD134) is activated by its cognate ligand OX40L (CD134L, CD252) and functions as a T cell co-stimulatory molecule. OX40-OX40L interactions have been proposed as a potential therapeutic target for treating autoimmunity. OX40 is expressed on activated T cells, and in the mouse at rest on regulatory T cells (Treg). OX40L is found on antigen-presenting cells, activated T cells and others including lymphoid tissue inducer cells, some endothelia and mast cells. Expression of both molecules is increased after antigen presentation occurs and also in response to multiple other pro-inflammatory factors including CD28 ligation, CD40L ligation and interferon-gamma signaling. Their interactions promote T cell survival, promote an effector T cell phenotype, promote T cell memory, tend to reduce regulatory function, increase effector cytokine production and enhance cell mobility. In some circumstances, OX40 agonism may be associated with increased tolerance, although timing with respect to antigenic stimulus is important. Further, recent work has suggested that OX40L blockade may be more effective than OX40 blockade in reducing autoimmunity. This article reviews the expression of OX40 and OX40L in health, the effects of their interactions and insights from their under- or over-expression. We then review OX40 and OX40L expression in human autoimmune disease, identified associations of variations in their genes (TNFRSF4 and TNFSF4, respectively) with autoimmunity, and data from animal models of human diseases. A rationale for blocking OX40-OX40L interaction in human autoimmunity is then presented along with commentary on the one trial of OX40L blockade in human disease conducted to date. Finally, we discuss potential problems with clinical use of OX40-OX40L directed pharmacotherapy.
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Affiliation(s)
- Gwilym J Webb
- MRC Centre for Immune Regulation, Institute of Biomedical Research, University of Birmingham, Birmingham, West Midlands, B15 2TT, UK. .,National Institute for Health Research Birmingham Liver Biomedical Research Unit, University of Birmingham, Birmingham, West Midlands, B15 2TT, UK.
| | - Gideon M Hirschfield
- National Institute for Health Research Birmingham Liver Biomedical Research Unit, University of Birmingham, Birmingham, West Midlands, B15 2TT, UK
| | - Peter J L Lane
- MRC Centre for Immune Regulation, Institute of Biomedical Research, University of Birmingham, Birmingham, West Midlands, B15 2TT, UK
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25
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Ridley A, Hatano H, Wong-Baeza I, Shaw J, Matthews KK, Al-Mossawi H, Ladell K, Price DA, Bowness P, Kollnberger S. Activation-Induced Killer Cell Immunoglobulin-like Receptor 3DL2 Binding to HLA-B27 Licenses Pathogenic T Cell Differentiation in Spondyloarthritis. Arthritis Rheumatol 2016; 68:901-14. [PMID: 26841353 PMCID: PMC4855641 DOI: 10.1002/art.39515] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2014] [Accepted: 11/12/2015] [Indexed: 12/30/2022]
Abstract
Objective In thespondyloarthritides (SpA), increased numbers of CD4+ T cells express killer cell immunoglobulin‐like receptor 3DL2 (KIR‐3DL2). The aim of this study was to determine the factors that induce KIR‐3DL2 expression, and to characterize the relationship between HLA–B27 and the phenotype and function of KIR‐3DL2–expressing CD4+ T cells in SpA. Methods In total, 34 B27+patients with SpA, 28 age‐ and sex‐matched healthy controls (20 B27− and 8 B27+), and 9 patients with rheumatoid arthritis were studied. KIR-3DL2 expression and other phenotypic characteristics of peripheral blood and synovial fluid CD4+ T cells were studied by flow cytometry, quantitative polymerase chain reaction, and Western blotting. T cell receptor clonality was determined by template‐switch anchored reverse transcription–polymerase chain reaction and sequencing analysis. Cytokines were measured by enzyme‐linked immunosorbent assay. Results Cellular activation induced KIR‐3DL2 expression on both naive and effector CD4+ T cells. KIR‐3DL2 binding to B27+ cells promoted expression of KIR‐3DL2, the Th17‐specific transcription factor retinoic acid receptor–related orphan nuclear receptor γt, and the antiapoptotic factor B cell lymphoma 2. KIR‐3DL2+CD4+ T cells in patients with ankylosing spondylitis were oligoclonal and enriched for markers of T cell activation and for the gut homing receptor CCR9. In the presence of B27+ antigen‐presenting cells, KIR‐3DL2+CD4+ T cells produced less interleukin‐2 (IL‐2) but more IL‐17. This effect was blocked by HC10, an antibody that inhibits the binding of KIR‐3DL2 to B27 heavy chains. Conclusion KIR‐3DL2 binding to HLA–B27 licenses Th17 cell differentiation in SpA. These findings raise the therapeutic potential of targeting HLA–B27–KIR‐3DL2 interactions for the treatment of B27+ patients with SpA.
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Affiliation(s)
- Anna Ridley
- Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Oxford University, Oxford, UK
| | - Hiroko Hatano
- Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Oxford University, Oxford, UK
| | - Isabel Wong-Baeza
- Isabel Wong-Baeza, PhD: Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Oxford University, Oxford, UK, and National School of Biological Sciences, National Polytechnic Institute, Mexico City, Mexico
| | - Jacqueline Shaw
- Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Oxford University, Oxford, UK
| | | | - Hussein Al-Mossawi
- Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Oxford University, Oxford, UK
| | | | - David A Price
- Cardiff University School of Medicine, Cardiff, UK, and National Institute of Allergy and Infectious Diseases, NIH, Bethesda, Maryland
| | - Paul Bowness
- Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Oxford University, Oxford, UK
| | - Simon Kollnberger
- Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology, and Musculoskeletal Sciences, Oxford University, Oxford, UK, and Cardiff University School of Medicine, Cardiff, UK
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26
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The Costimulatory Receptor OX40 Inhibits Interleukin-17 Expression through Activation of Repressive Chromatin Remodeling Pathways. Immunity 2016; 44:1271-83. [PMID: 27317259 DOI: 10.1016/j.immuni.2016.05.013] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Revised: 02/05/2016] [Accepted: 03/28/2016] [Indexed: 11/22/2022]
Abstract
T helper 17 (Th17) cells are prominently featured in multiple autoimmune diseases, but the regulatory mechanisms that control Th17 cell responses are poorly defined. Here we found that stimulation of OX40 triggered a robust chromatin remodeling response and produced a "closed" chromatin structure at interleukin-17 (IL-17) locus to inhibit Th17 cell function. OX40 activated the NF-κB family member RelB, and RelB recruited the histone methyltransferases G9a and SETDB1 to the Il17 locus to deposit "repressive" chromatin marks at H3K9 sites, and consequently repressing IL-17 expression. Unlike its transcriptional activities, RelB acted independently of both p52 and p50 in the suppression of IL-17. In an experimental autoimmune encephalomyelitis (EAE) disease model, we found that OX40 stimulation inhibited IL-17 and reduced EAE. Conversely, RelB-deficient CD4(+) T cells showed enhanced IL-17 induction and exacerbated the disease. Our data uncover a mechanism in the control of Th17 cells that might have important clinic implications.
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27
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Vingert B, Tamagne M, Habibi A, Pakdaman S, Ripa J, Elayeb R, Galacteros F, Bierling P, Ansart-Pirenne H, Bartolucci P, Noizat-Pirenne F. Phenotypic differences of CD4(+) T cells in response to red blood cell immunization in transfused sickle cell disease patients. Eur J Immunol 2015; 45:1868-79. [PMID: 25763868 DOI: 10.1002/eji.201445187] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2014] [Revised: 01/28/2015] [Accepted: 03/10/2015] [Indexed: 12/14/2022]
Abstract
Alloimmunization against red blood cells (RBCs) is the main immunological risk associated with transfusion in patients with sickle cell disease (SCD). However, about 50-70% of SCD patients never get immunized despite frequent transfusion. In murine models, CD4(+) T cells play a key role in RBC alloimmunization. We therefore explored and compared the CD4(+) T-cell phenotypes and functions between a group of SCD patients (n = 11) who never became immunized despite a high transfusion regimen and a group of SCD patients (n = 10) who had become immunized (at least against Kidd antigen b) after a low transfusion regimen. We studied markers of CD4(+) T-cell function, including TLR, that directly control lymphocyte function, and their spontaneous cytokine production. We also tested responders for the cytokine profile in response to Kidd antigen b peptides. Low TLR2/TLR3 expression and, unexpectedly, strong expression of CD40 on CD4(+) T cells were associated with the nonresponder status, whereas spontaneous expression of IL-10 by CD4(+) T cells and weak Tbet expression were associated with the responder status. A Th17 profile was predominant in responders when stimulated by Jb(k) . These findings implicate CD4(+) T cells in alloimmunization in humans and suggest that they may be exploited to differentiate responders from nonresponders.
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Affiliation(s)
- Benoît Vingert
- Etablissement Français du Sang, Créteil, France.,Inserm, U955, Equipe 2, Créteil, France
| | - Marie Tamagne
- Etablissement Français du Sang, Créteil, France.,Inserm, U955, Equipe 2, Créteil, France
| | - Anoosha Habibi
- Inserm, U955, Equipe 2, Créteil, France.,AP-HP, Hôpital H. Mondor-A, Chenevier, Service Maladies Génétiques du Globule Rouge, Créteil, France
| | - Sadaf Pakdaman
- Etablissement Français du Sang, Créteil, France.,Inserm, U955, Equipe 2, Créteil, France
| | - Julie Ripa
- Etablissement Français du Sang, Créteil, France.,Inserm, U955, Equipe 2, Créteil, France
| | - Rahma Elayeb
- Etablissement Français du Sang, Créteil, France.,Inserm, U955, Equipe 2, Créteil, France
| | - Frédéric Galacteros
- Inserm, U955, Equipe 2, Créteil, France.,AP-HP, Hôpital H. Mondor-A, Chenevier, Service Maladies Génétiques du Globule Rouge, Créteil, France.,Faculté de médecine, Université Paris Est, Créteil, France
| | - Philippe Bierling
- Etablissement Français du Sang, Créteil, France.,Inserm, U955, Equipe 2, Créteil, France
| | | | - Pablo Bartolucci
- Inserm, U955, Equipe 2, Créteil, France.,AP-HP, Hôpital H. Mondor-A, Chenevier, Service Maladies Génétiques du Globule Rouge, Créteil, France.,Faculté de médecine, Université Paris Est, Créteil, France
| | - France Noizat-Pirenne
- Etablissement Français du Sang, Créteil, France.,Inserm, U955, Equipe 2, Créteil, France.,Faculté de médecine, Université Paris Est, Créteil, France
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28
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Burrows KE, Dumont C, Thompson CL, Catley MC, Dixon KL, Marshall D. OX40 blockade inhibits house dust mite driven allergic lung inflammation in mice and in vitro allergic responses in humans. Eur J Immunol 2015; 45:1116-28. [PMID: 25545270 DOI: 10.1002/eji.201445163] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2014] [Revised: 11/18/2014] [Accepted: 12/19/2014] [Indexed: 12/21/2022]
Abstract
The costimulatory receptor OX40 is expressed on activated T cells and regulates T-cell responses. Here, we show the efficacy and mechanism of action of an OX40 blocking antibody using the chronic house dust mite (HDM) mouse model of lung inflammation and in vitro HDM stimulation of cells from HDM allergic human donors. We have demonstrated that OX40 blockade leads to a reduction in the number of eosinophils and neutrophils in the lavage fluid and lung tissue of HDM sensitized mice. This was accompanied by a decrease in activated and memory CD4(+) T cells in the lungs and further analysis revealed that both the Th2 and Th17 populations were inhibited. Improved lung function and decreased HDM-specific antibody responses were also noted. Significantly, efficacy was observed even when anti-OX40 treatment was delayed until after inflammation was established. OX40 blockade also inhibited the release of the Th2 cytokines IL-5 and IL-13 from cells isolated from HDM allergic human donors. Altogether, our data provide evidence of a role of the OX40/OX40L pathway in ongoing allergic lung inflammation and support clinical studies of a blocking OX40 antibody in Th2 high severe asthma patients.
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Affiliation(s)
- Katie E Burrows
- Immunology Therapeutic Area, UCB Pharma, Slough, Berkshire, UK
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29
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Zhang Z, Liu Q, Leskov KS, Wu X, Duan J, Zhang GL, Hall M, Rosenbaum JT. Roscovitine suppresses CD4+ T cells and T cell-mediated experimental uveitis. PLoS One 2013; 8:e81154. [PMID: 24260551 PMCID: PMC3832440 DOI: 10.1371/journal.pone.0081154] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2013] [Accepted: 10/09/2013] [Indexed: 12/31/2022] Open
Abstract
Background T cells are essential for the development of uveitis and other autoimmune diseases. After initial activation, CD4+ lymphocytes express the co-stimulatory molecule OX40 that plays an important role in T cell proliferation. Cyclin dependent kinase 2 (CdK2) plays a pivotal role in the cell cycle transition from G1 to S phase. In addition, recent research has implicated CdK2 in T cell activation. Thus, we sought to test the immunosuppressive effect of roscovitine, a potent CdK2 inhibitor, on CD4+ T cell activation, proliferation, and function. Design and Methods Mouse CD4+ T cells were activated by anti-CD3 and anti-CD28 antibodies. The expression of OX40, CD44, and CdK2 were analyzed by flow cytometry. In addition, cell cycle progression and apoptosis of control and roscovitine-treated T lymphocytes were measured by BrdU incorporation and annexin V assay, respectively. Furthermore, the immunoregulatory effect of roscovitine was evaluated in both ovalbumin-induced uveitis and experimental autoimmune uveitis (EAU) models. Results In this study, we found that T cell activation induced OX40 expression. Cell cycle analysis showed that more CD4+OX40+ cells entered S phase than OX40- T cells. Concurrently, CD4+OX40+ cells had a higher level of CdK2 expression. Roscovitine treatment blocked activated CD4+ cells from entering S phase. In addition, roscovitine not only reduced the viability of CD4+ lymphocytes but also suppressed T cell activation and cytokine production. Finally, roscovitine significantly attenuated the severity of T cell-dependent, OX40-enhanced uveitis. Conclusion These results implicate CdK2 in OX40-augmented T cell response and expansion. Furthermore, this study suggests that roscovitine is a novel, promising, therapeutic agent for treating T cell-mediated diseases such as uveitis.
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Affiliation(s)
- Zili Zhang
- Department of Pediatrics, Case Western Reserve University, Cleveland, Ohio, United States of America
- Department of Pediatrics, Oregon Health & Science University, Portland, Oregon, United States of America
- * E-mail:
| | - Qi Liu
- Department of Pediatrics, Case Western Reserve University, Cleveland, Ohio, United States of America
| | - Konstantin S. Leskov
- Department of Pediatrics, Case Western Reserve University, Cleveland, Ohio, United States of America
| | - Xiumei Wu
- Department of Pediatrics, Oregon Health & Science University, Portland, Oregon, United States of America
| | - Jie Duan
- Department of Pediatrics, Oregon Health & Science University, Portland, Oregon, United States of America
| | - Gary L. Zhang
- Department of Pediatrics, Oregon Health & Science University, Portland, Oregon, United States of America
| | - Mark Hall
- Department of Pediatrics, Oregon Health & Science University, Portland, Oregon, United States of America
| | - James T. Rosenbaum
- Departments of Medicine and Ophthalmology, Oregon Health & Science University, Portland, Oregon, United States of America
- Devers Eye Institute, Legacy Health System, Portland, Oregon, United States of America
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30
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Dhama K, Latheef SK, Samad HA, Chakrabort S, Tiwari R, Kumar A, Rahal A. Tumor Necrosis Factor as Mediator of Inflammatory Diseases and its Therapeutic Targeting: A Review. JOURNAL OF MEDICAL SCIENCES 2013. [DOI: 10.3923/jms.2013.226.235] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
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31
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Cunningham MA, Li Z, Liu B, Yeh S, Nussenblatt RB. OX40 ligand expression abrogates the immunosuppressive function of retinal pigment epithelium. J Ophthalmic Inflamm Infect 2013; 3:12. [PMID: 23514269 PMCID: PMC3605066 DOI: 10.1186/1869-5760-3-12] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2012] [Accepted: 10/01/2012] [Indexed: 02/12/2023] Open
Abstract
Background This study aims to investigate the role of OX40 ligand (OX40L) in ocular inflammation via abrogation of retinal pigment epithelium (RPE)-mediated immunosuppression using an in vitro expression approach. OX40L cDNA was polymerase chain reaction-amplified and cloned into an eYFP fusion vector. Cultured retinal pigment epithelial cells (ARPE-19) were transfected with the vector. Total RNA from unstimulated or inflammatory cytokine-stimulated ARPE cells were isolated and analyzed for OX40L expression by reverse transcription-polymerase chain reaction. Peripheral blood mononuclear cells (PBMCs) were isolated from healthy human donors. Human ARPE cells (±OX40L ± GITR ligand (GITRL) expression) and PBMCs were co-cultured for in vitro proliferation studies. Results Polymerase chain reaction confirmed the insertion of the OX40L gene into the fusion vector. Flow cytometry and fluorescence microscopy further confirmed surface expression of OX40L on ARPE cells after transfection. OX40L expression was induced in the RPE cells stimulated with pro-inflammatory cytokines. In the co-culture studies, there was a significant reversal (20% to 30%) of the RPE-induced suppression of activated PBMCs when the ARPE cells were transfected with OX40L. When both OX40L and GITRL were concomitantly transfected into ARPE cells, there was an additive reversal of RPE-mediated T cell suppression, when compared to the reversal caused by RPE cells expressing either OX40L alone or GITRL alone. Conclusions Using an in vitro approach, we found that OX40L causes an abrogation of the RPE-mediated immunosuppression. OX40L appears to be regulated in the ARPE-19 cell line and may play an important role in the pathogenesis of various ocular inflammatory conditions.
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Affiliation(s)
- Matthew A Cunningham
- Vitreoretinal Service, Department of Ophthalmology and Visual Sciences, The University of Iowa Hospitals & Clinics, Iowa City, IA, 52242, USA.
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32
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Chhabra P, Schlegel K, Okusa MD, Lobo PI, Brayman KL. Naturally occurring immunoglobulin M (nIgM) autoantibodies prevent autoimmune diabetes and mitigate inflammation after transplantation. Ann Surg 2012; 256:634-41. [PMID: 22964733 PMCID: PMC3875377 DOI: 10.1097/sla.0b013e31826b4ba9] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVE To investigate whether polyclonal serum naturally occurring immunoglobulin M (nIgM) therapy prevents the onset and progression of autoimmune diabetes and promotes islet allograft survival. BACKGROUND nIgM deficiency is associated with an increased tendency toward autoimmune disease development. Elevated levels of nIgM anti-leukocyte autoantibodies are associated with fewer graft rejections. METHODS Four- to five-week-old female nonobese diabetic (NOD) littermates received intraperitoneal nIgM or phosphate-buffered saline/bovine serum albumin/immunoglobulin G (100 μg followed by 50-75 μg biweekly) until 18 weeks of age. C57BL/6 recipients of 300 BALB/c or 50 C57BL/6 islet grafts received saline or nIgM. RESULTS Eighty percent control mice (n = 30) receiving saline became diabetic by 18 to 20 weeks of age. In contrast, none of 33 of nIgM-treated mice became diabetic (P < 0.0001). Discontinuing therapy resulted in hyperglycemia in only 9 of 33 mice at 22 weeks postdiscontinuation, indicating development of β-cell unresponsiveness. nIgM therapy initiated at 11 weeks of age resulted in hyperglycemia in only 20% of treated animals (n = 20) compared with 80% of controls (P < 0.0001). Treatment of mildly diabetic mice with nIgM (75 μg 3× per week) restored normoglycemia (n = 5), whereas severely diabetic mice required minimal dose islet transplant with nIgM to restore normoglycemia (n = 4). The mean survival time of BALB/c islet allografts transplanted in streptozotocin-induced diabetic C57BL/6 mice was 41.2 ± 3.3 days for nIgM-treated recipients (n = 4, fifth recipient remains normoglycemic) versus 10.2 ± 2.6 days for controls (n = 5) (P < 0.001). Also, after syngeneic transplantation, time taken to return to normoglycemia was 15.4 ± 3.6 days for nIgM-treated recipients (n = 5) and more than 35 days for controls (n = 4). CONCLUSIONS nIgM therapy demonstrates potential in preventing the onset and progression of autoimmune diabetes and in promoting islet graft survival.
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Affiliation(s)
- Preeti Chhabra
- Department of Surgery, Division of Transplantation, University of Virginia School of Medicine, Charlottesville, VA
| | - Kailo Schlegel
- Department of Medicine, Division of Nephrology, University of Virginia School of Medicine, Charlottesville, VA
| | - Mark D. Okusa
- Department of Medicine, Division of Nephrology, University of Virginia School of Medicine, Charlottesville, VA
| | - Peter I. Lobo
- Department of Medicine, Division of Nephrology, University of Virginia School of Medicine, Charlottesville, VA
| | - Kenneth L. Brayman
- Department of Surgery, Division of Transplantation, University of Virginia School of Medicine, Charlottesville, VA
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Croft M, Duan W, Choi H, Eun SY, Madireddi S, Mehta A. TNF superfamily in inflammatory disease: translating basic insights. Trends Immunol 2011; 33:144-52. [PMID: 22169337 DOI: 10.1016/j.it.2011.10.004] [Citation(s) in RCA: 149] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2011] [Revised: 10/20/2011] [Accepted: 10/20/2011] [Indexed: 12/17/2022]
Abstract
The tumor necrosis factor (TNF) and TNF receptor superfamilies (TNFSF and TNFRSF) consist of approximately 50 membrane and soluble proteins that can modulate cellular function. Most of these molecules are expressed by or can target cells of the immune system, and they have a wide range of actions including promoting cellular differentiation, survival, and production of inflammatory cytokines and chemokines. Emerging data show that TNFSF ligand-receptor signaling pathways are active in inflammatory and autoimmune disease. Furthermore, several genetic polymorphisms in TNFSF and TNFRSF associate with susceptibility to developing disease. Here, we examine recent data regarding the potential of these molecules as targets for therapy of autoimmune and inflammatory disease.
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Affiliation(s)
- Michael Croft
- La Jolla Institute for Allergy and Immunology, Division of Immune Regulation, 9420 Athena Circle, La Jolla, CA 92037, USA.
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Wu X, Rosenbaum JT, Adamus G, Zhang GL, Duan J, Weinberg A, Zhang Z. Activation of OX40 prolongs and exacerbates autoimmune experimental uveitis. Invest Ophthalmol Vis Sci 2011; 52:8520-6. [PMID: 21948545 DOI: 10.1167/iovs.11-7664] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
PURPOSE T cells are essential for the development of autoimmune uveitis. Although the costimulatory molecule OX40 promotes T-cell function and expansion, it is unclear whether OX40 is implicated in ocular inflammation. The purpose of this study was to examine the role of OX40 in uveitis. METHODS Experimental autoimmune uveitis (EAU) was induced in B10.RIII mice by subcutaneous injection of interphotoreceptor retinoid-binding protein peptide 161-180 (IRBP(161-180)). Some mice received an intravenous administration of OX40-activating antibody on days 0 and 4 after IRBP(161-180) sensitization or on days 10 and 14 of uveitis onset. The severity of EAU was evaluated by histology at different time points. In addition, ocular inflammatory cytokine expression was determined by real time-PCR, and peripheral activated CD4(+)CD44(+)CD62L(-) T cells and IL-7Rα expression were analyzed by flow cytometry. The activated CD4(+)CD44(+) lymphocytes were rechallenged with IRBP(161-180) in vitro to assess their antigen recall response. RESULTS The authors demonstrated a marked OX40 expression by infiltrating lymphocytes in enucleated human eyes with end-stage inflammation. In addition, the administration of OX40-activating antibody prolonged and exacerbated the disease course of EAU. Moreover, activation of OX40 not only increased CD4(+)CD44(+)CD62L(-) lymphocyte number, it upregulated IL-7Rα expression in the activated T-cell population. Lastly, these cells exhibited a stronger interferon-γ response to IRBP(161-180) restimulation in vitro. CONCLUSIONS The results reveal a pathogenic role of OX40 in uveitis. Furthermore, the upregulation of IL-7R in CD4(+)CD44(+) lymphocytes suggests that the activation of OX40 promotes the generation or expansion of uveitogenic memory T cells.
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Affiliation(s)
- Xiumei Wu
- Department of Pediatrics, Oregon Health & Science University, Portland, OR 97239, USA
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