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Bamias G, Menghini P, Pizarro TT, Cominelli F. Targeting TL1A and DR3: the new frontier of anti-cytokine therapy in IBD. Gut 2024:gutjnl-2024-332504. [PMID: 39266053 DOI: 10.1136/gutjnl-2024-332504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2024] [Accepted: 08/20/2024] [Indexed: 09/14/2024]
Abstract
TNF-like cytokine 1A (TL1A) and its functional receptor, death-domain receptor 3 (DR3), are members of the TNF and TNFR superfamilies, respectively, with recognised roles in regulating innate and adaptive immune responses; additional existence of a decoy receptor, DcR3, indicates a tightly regulated cytokine system. The significance of TL1A:DR3 signalling in the pathogenesis of inflammatory bowel disease (IBD) is supported by several converging lines of evidence. Herein, we aim to provide a comprehensive understanding of what is currently known regarding the TL1A/DR3 system in the context of IBD. TL1A and DR3 are expressed by cellular subsets with important roles for the initiation and maintenance of intestinal inflammation, serving as potent universal costimulators of effector immune responses, indicating their participation in the pathogenesis of IBD. Recent evidence also supports a homoeostatic role for TL1A:DR3 via regulation of Tregs and innate lymphoid cells. TL1A and DR3 are also expressed by stromal cells and may contribute to inflammation-induced or inflammation-independent intestinal fibrogenesis. Finally, discovery of genetic polymorphisms with functional consequences may allow for patient stratification, including differential responses to TL1A-targeted therapeutics. In conclusion, TL1A:DR3 signalling plays a central and multifaceted role in the immunological pathways that underlie intestinal inflammation, such as that observed in IBD. Such evidence provides the foundation for developing pharmaceutical approaches targeting this ligand-receptor pair in IBD.
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Affiliation(s)
- Giorgos Bamias
- GI Unit, 3rd Academic Department of Internal Medicine, National and Kapodistrian University of Athens, Sotiria Hospital, Athens, Greece
| | - Paola Menghini
- Department of Medicine, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
- Digestive Health Research Institute, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
| | - Theresa T Pizarro
- Department of Pathology, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
| | - Fabio Cominelli
- Department of Medicine, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
- Digestive Health Research Institute, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
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2
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Ma C, Huang J, Zheng Y, Na Y, Wei J, Shan J, Meng K, Zhang X, Zhang S, Wen Y, Ding J. Anti-TL1A monoclonal antibody modulates the dysregulation of Th1/Th17 cells and attenuates granuloma formation in sarcoidosis by inhibiting the PI3K/AKT signaling pathway. Int Immunopharmacol 2024; 137:112360. [PMID: 38852524 DOI: 10.1016/j.intimp.2024.112360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Revised: 05/26/2024] [Accepted: 05/26/2024] [Indexed: 06/11/2024]
Abstract
Sarcoidosis is a systemic granulomatous disease characterized by non-caseating epithelioid cell granulomas. One of its immunological hallmarks is the differentiation of CD4 + naïve T cells into Th1/Th17 cells, accompanied by the release of numerous pro-inflammatory cytokines. The TL1A/DR3 signaling pathway plays a crucial role in activating effector lymphocytes, thereby triggering pro-inflammatory responses. The primary aim of this investigation was to scrutinize the impact of anti-TL1A monoclonal antibody on the dysregulation of Th1/Th17 cells and granuloma formation in sarcoidosis. Initially, the abnormal activation of the TL1A/DR3 signaling pathway in pulmonary tissues of sarcoidosis patients was confirmed using qPCR and immunohistochemistry techniques. Subsequently, employing a murine model of sarcoidosis, the inhibitory effects of anti-TL1A monoclonal antibody on the TL1A/DR3 signaling pathway in sarcoidosis were investigated through qPCR, immunohistochemistry, and Western blot experiments. The influence of anti-TL1A monoclonal antibody on granulomas was assessed through HE staining, while their effects on sarcoidosis Th1/Th17 cells and associated cytokine mRNA levels were evaluated using flow cytometry and qPCR, respectively. Immunofluorescence and Western blot experiments corroborated the inhibitory effects of anti-TL1A monoclonal antibody on the aberrant activation of the PI3K/AKT signaling pathway in sarcoidosis. The findings of this study indicate that the TL1A/DR3 signaling pathway is excessively activated in sarcoidosis. Anti-TL1A monoclonal antibody effectively inhibit this abnormal activation in sarcoidosis, thereby alleviating the dysregulation of Th1/Th17 cells and reducing the formation of pulmonary granulomas. This effect may be associated with the inhibition of the downstream PI3K/AKT signaling pathway. Anti-TL1A monoclonal antibody hold promise as a potential novel therapeutic intervention for sarcoidosis.
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Affiliation(s)
- Chengxing Ma
- Department of Respiratory and Critical Care Medicine, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Jiayi Huang
- Department of Respiratory and Critical Care Medicine, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Yin Zheng
- Department of Respiratory and Critical Care Medicine, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing, China
| | - Yuqi Na
- Department of Respiratory and Critical Care Medicine, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing, China
| | - Jia Wei
- Department of Respiratory and Critical Care Medicine, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Jiajia Shan
- Department of Basic Medicine, Center of Translational Medicine, Jiangsu Key Laboratory of Molecular Medicine, Nanjing University Medical School, Nanjing, China
| | - Kaifang Meng
- Department of Respiratory and Critical Care Medicine, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing, China
| | - Xian Zhang
- Department of Basic Medicine, Center of Translational Medicine, Jiangsu Key Laboratory of Molecular Medicine, Nanjing University Medical School, Nanjing, China
| | - Shiyun Zhang
- Department of Basic Medicine, Center of Translational Medicine, Jiangsu Key Laboratory of Molecular Medicine, Nanjing University Medical School, Nanjing, China
| | - Yanting Wen
- Department of Basic Medicine, Center of Translational Medicine, Jiangsu Key Laboratory of Molecular Medicine, Nanjing University Medical School, Nanjing, China.
| | - Jingjing Ding
- Department of Respiratory and Critical Care Medicine, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China.
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Zhan RR, Wang D, Zhang XL. Progress in research of TNF-like cytokine 1A as a therapeutic target for inflammatory bowel disease. WORLD CHINESE JOURNAL OF DIGESTOLOGY 2024; 32:397-404. [DOI: 10.11569/wcjd.v32.i6.397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/29/2024]
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Solitano V, Jairath V, Ungaro F, Peyrin-Biroulet L, Danese S. TL1A inhibition for inflammatory bowel disease treatment: From inflammation to fibrosis. MED 2024; 5:386-400. [PMID: 38574740 DOI: 10.1016/j.medj.2024.03.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 02/09/2024] [Accepted: 03/13/2024] [Indexed: 04/06/2024]
Abstract
The pivotal role of TL1A in modulating immune pathways crucial for inflammatory bowel disease (IBD) and intestinal fibrosis offers a promising therapeutic target. Phase 2 trials (TUSCANY and ARTEMIS-UC) evaluating an anti-TL1A antibody show progress in expanding IBD therapeutic options. First-in-human data reveal reduced expression of genes associated with extracellular matrix remodeling and fibrosis post-anti-TL1A treatment. Investigational drug TEV-48574, potentially exerting dual antifibrotic and anti-inflammatory effects, is undergoing a phase 2 basket study in both ulcerative colitis (UC) and Crohn disease (CD). Results are eagerly awaited, marking advancements in IBD therapeutics. This critical review comprehensively examines the existing literature, illuminating TL1A and the intricate role of DR3 in IBD, emphasizing the evolving therapeutic landscape and ongoing clinical trials, with potential implications for more effective IBD management.
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Affiliation(s)
- Virginia Solitano
- Division of Gastroenterology, Western University, London, ON, Canada; Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy
| | - Vipul Jairath
- Division of Gastroenterology, Western University, London, ON, Canada; Department of Epidemiology and Biostatistics, Western University, London, ON, Canada
| | - Federica Ungaro
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy; Division of Immunology, Transplantation, and Infectious Disease, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Laurent Peyrin-Biroulet
- Department of Gastroenterology and Inserm NGERE U1256, University Hospital of Nancy, University of Lorraine, Vandoeuvre-lès-Nancy, France; Department of Gastroenterology, Nancy University Hospital, Vandœuvre-lès-Nancy, France; INFINY Institute, Nancy University Hospital, Vandœuvre-lès-Nancy, France; FHU-CURE, Nancy University Hospital, Vandœuvre-lès-Nancy, France; Groupe Hospitalier privé Ambroise Paré - Hartmann, Paris IBD Center, Neuilly sur Seine, France; Division of Gastroenterology and Hepatology, McGill University Health Centre, Montreal, QC, Canada
| | - Silvio Danese
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy.
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5
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Liman N, Lanasa D, Meylan F, Park JH. The ever-expanding role of cytokine receptor DR3 in T cells. Cytokine 2024; 176:156540. [PMID: 38359559 PMCID: PMC10895922 DOI: 10.1016/j.cyto.2024.156540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 02/05/2024] [Accepted: 02/06/2024] [Indexed: 02/17/2024]
Abstract
Death Receptor 3 (DR3) is a cytokine receptor of the Tumor Necrosis Factor receptor superfamily that plays a multifaceted role in both innate and adaptive immunity. Based on the death domain motif in its cytosolic tail, DR3 had been proposed and functionally affirmed as a trigger of apoptosis. Further studies, however, also revealed roles of DR3 in other cellular pathways, including inflammation, survival, and proliferation. DR3 is expressed in various cell types, including T cells, B cells, innate lymphocytes, myeloid cells, fibroblasts, and even outside the immune system. Because DR3 is mainly expressed on T cells, DR3-mediated immune perturbations leading to autoimmunity and other diseases were mostly attributed to DR3 activation of T cells. However, which T cell subset and what T effector functions are controlled by DR3 to drive these processes remain incompletely understood. DR3 engagement was previously found to alter CD4 T helper subset differentiation, expand the Foxp3+ Treg cell pool, and maintain intraepithelial γδ T cells in the gut. Recent studies further unveiled a previously unacknowledged aspect of DR3 in regulating innate-like invariant NKT (iNKT) cell activation, expanding the scope of DR3-mediated immunity in T lineage cells. Importantly, in the context of iNKT cells, DR3 ligation exerted costimulatory effects in agonistic TCR signaling, unveiling a new regulatory framework in T cell activation and proliferation. The current review is aimed at summarizing such recent findings on the role of DR3 on conventional T cells and innate-like T cells and discussing them in the context of immunopathogenesis.
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Affiliation(s)
- Nurcin Liman
- Experimental Immunology Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, MD 20892, United States
| | - Dominic Lanasa
- Experimental Immunology Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, MD 20892, United States
| | - Françoise Meylan
- Office of Science and Technology, National Institute of Arthritis, Musculoskeletal, and Skin Diseases, NIH, Bethesda, MD 20892, United States
| | - Jung-Hyun Park
- Experimental Immunology Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, MD 20892, United States.
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6
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Chen K, Xiu Q, Min Q, Cheng X, Xiao H, Jia Z, Feng J, Shi Y, Zhuo Q, Wang J, Zou J. TL1A induces apoptosis via DR3 in grass carp (Ctenopharyngodon idella). FISH AND SHELLFISH IMMUNOLOGY REPORTS 2023; 4:100090. [PMID: 36970231 PMCID: PMC10033717 DOI: 10.1016/j.fsirep.2023.100090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 02/09/2023] [Accepted: 02/09/2023] [Indexed: 03/17/2023] Open
Abstract
Tumor necrosis factor like ligand 1A (TL1A), a member of TNF superfamily, regulates inflammatory response and immune defense. TL1A homologues have recently been discovered in fish, but their functions have not been studied. In this study, a TL1A homologue was identified in grass carp (Ctenopharyngodon idella) and its bioactivities were investigated. The grass carp tl1a (Citl1a) gene was constitutively expressed in tissues, with the highest expression detected in the liver. It was upregulated in response to infection with Aeromonas hydrophila. The recombinant CiTL1A was produced in bacteria and was shown to stimulate the expression of il1β, tnfα, caspase 8 and ifnγ in the primary head kidney leucocytes. In addition, co-immunoprecipitation assay revealed that CiTL1A interacted with DR3 and induced apoptosis via activation of DR3. The results demonstrate that TL1A regulates inflammation and apoptosis and is involved in the immune defense against bacterial infection in fish.
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Comprehensive Analysis of Transcriptomic Profiles Identified the Prediction of Prognosis and Drug Sensitivity of Aminopeptidase-Like 1 (NPEPL1) for Clear Cell Renal Cell Carcinoma. JOURNAL OF ONCOLOGY 2023; 2023:4732242. [PMID: 36816355 PMCID: PMC9931475 DOI: 10.1155/2023/4732242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 10/24/2022] [Accepted: 11/24/2022] [Indexed: 02/10/2023]
Abstract
Aminopeptidase-like 1 (NPEPL1) is a member of the aminopeptidase group that plays a role in the development and progression of various diseases. Expression of NPEPL1 has been reported to be involved in prostate, breast, and colorectal cancers. However, the role and mechanism of NPEPL1 in clear cell renal cell carcinoma (ccRCC) are unclear. The Cancer Genome Atlas (TCGA) and Human Protein Atlas (HPA) databases were used to predict the relationship between clinicopathological features and NPEPL1 expression. Changes in immune status and drug sensitivity with NPEPL1 expression were analyzed by the "CIBERSORT" function in R software. The results found that NPEPL1 expression was upregulated in ccRCC tissues, with expression progressively increasing with ccRCC stage and grade. Patients with high NPEPL1 expression presented with a poor prognosis across different clinicopathological features. Univariate and multivariate Cox regression analyses indicated that aberrant NPEPL1 expression was an independent risk factor for ccRCC. The nomogram showed that NPEPL1 expression improved the accuracy of predicting the prognosis of ccRCC patients. The Gene Ontology (GO) term enrichment analysis and the Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis revealed that NPEPL1 may be involved in the development of ccRCC through the voltage-gated calcium channel complex, channel activity, cAMP signaling pathway, and oxytocin signaling pathway. The coexpression analysis found that NPEPL1 altered tumor characteristics by interacting with related genes. The "CIBERSORT" analysis showed that elevated NPEPL1 expression was followed by an enrichment of regulatory T cells and follicular helper T cells in the microenvironment. The drug sensitivity analysis found patients with high NPEPL1 expression had a higher benefit from axitinib, cisplatin, and GSK429286A. In conclusion, upregulation of NPEPL1 expression was involved in ccRCC prognosis and treatment. NPEPL1 could be used as a therapeutic target to guide clinical dosing.
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8
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Xu WD, Li R, Huang AF. Role of TL1A in Inflammatory Autoimmune Diseases: A Comprehensive Review. Front Immunol 2022; 13:891328. [PMID: 35911746 PMCID: PMC9329929 DOI: 10.3389/fimmu.2022.891328] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 05/02/2022] [Indexed: 01/10/2023] Open
Abstract
TL1A, also called TNFSF15, is a member of tumor necrosis factor family. It is expressed in different immune cell, such as monocyte, macrophage, dendritic cell, T cell and non-immune cell, for example, synovial fibroblast, endothelial cell. TL1A competitively binds to death receptor 3 or decoy receptor 3, providing stimulatory signal for downstream signaling pathways, and then regulates proliferation, activation, apoptosis of and cytokine, chemokine production in effector cells. Recent findings showed that TL1A was abnormally expressed in autoimmune diseases, including rheumatoid arthritis, inflammatory bowel disease, psoriasis, primary biliary cirrhosis, systemic lupus erythematosus and ankylosing spondylitis. In vivo and in vitro studies further demonstrated that TL1A was involved in development and pathogenesis of these diseases. In this study, we comprehensively discussed the complex immunological function of TL1A and focused on recent findings of the pleiotropic activity conducted by TL1A in inflammatory autoimmune disease. Finish of the study will provide new ideas for developing therapeutic strategies for these diseases by targeting TL1A.
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Affiliation(s)
- Wang-Dong Xu
- Department of Evidence-Based Medicine, Southwest Medical University, Luzhou, China
| | - Rong Li
- Department of Evidence-Based Medicine, Southwest Medical University, Luzhou, China
| | - An-Fang Huang
- Department of Rheumatology and Immunology, Affiliated Hospital of Southwest Medical University, Luzhou, China
- *Correspondence: An-Fang Huang,
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9
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Tao R, Liu Q, Huang R, Wang K, Sun Z, Yang P, Wang J. A Novel TNFSF-Based Signature Predicts the Prognosis and Immunosuppressive Status of Lower-Grade Glioma. BIOMED RESEARCH INTERNATIONAL 2022; 2022:3194996. [PMID: 35592520 PMCID: PMC9112166 DOI: 10.1155/2022/3194996] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 02/22/2022] [Accepted: 03/03/2022] [Indexed: 02/08/2023]
Abstract
Purpose Tumour necrosis factor (TNF) superfamilies play important roles in cell proliferation, migration, differentiation, and apoptosis. We believe that TNF has a huge potential and might cast new insight into antitumour therapies. Therefore, we established this signature based on TNF superfamilies. Results A six-gene signature derived from the TNF superfamilies was established. The Riskscore correlated significantly with the expression of immune checkpoint genes and infiltrating M2 macrophages in the tumour specimen. This signature was also associated with mutations in genes that regulate tumour cell proliferation. Univariate and multivariate regression analyses further confirmed the Riskscore, TNFRSF11b, and TNFRSF12a as independent risk factors in The Cancer Genome Atlas and Chinese Glioma Genome Atlas datasets. Conclusion Our signature could accurately predict the prognosis of lower-grade gliomas (LGG). In addition, this six-gene signature could predict the immunosuppressive status of LGG and provide evidence that TNF superfamilies had correlations with some critical mutations that could be effectively targeted now.
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Affiliation(s)
- Rui Tao
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Qi Liu
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Ruoyu Huang
- Department of Neurosurgery, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Kuanyu Wang
- Gamma Knife Center, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Zhiyan Sun
- Department of Neurosurgery, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Pei Yang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Jiangfei Wang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
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Hassan-Zahraee M, Ye Z, Xi L, Baniecki ML, Li X, Hyde CL, Zhang J, Raha N, Karlsson F, Quan J, Ziemek D, Neelakantan S, Lepsy C, Allegretti JR, Romatowski J, Scherl EJ, Klopocka M, Danese S, Chandra DE, Schoenbeck U, Vincent MS, Longman R, Hung KE. Antitumor Necrosis Factor-like Ligand 1A Therapy Targets Tissue Inflammation and Fibrosis Pathways and Reduces Gut Pathobionts in Ulcerative Colitis. Inflamm Bowel Dis 2022; 28:434-446. [PMID: 34427649 PMCID: PMC8889296 DOI: 10.1093/ibd/izab193] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Indexed: 12/21/2022]
Abstract
BACKGROUND The first-in-class treatment PF-06480605 targets the tumor necrosis factor-like ligand 1A (TL1A) molecule in humans. Results from the phase 2a TUSCANY trial highlighted the safety and efficacy of PF-06480605 in ulcerative colitis. Preclinical and in vitro models have identified a role for TL1A in both innate and adaptive immune responses, but the mechanisms underlying the efficacy of anti-TL1A treatment in inflammatory bowel disease (IBD) are not known. METHODS Here, we provide analysis of tissue transcriptomic, peripheral blood proteomic, and fecal metagenomic data from the recently completed phase 2a TUSCANY trial and demonstrate endoscopic improvement post-treatment with PF-06480605 in participants with ulcerative colitis. RESULTS Our results revealed robust TL1A target engagement in colonic tissue and a distinct colonic transcriptional response reflecting a reduction in inflammatory T helper 17 cell, macrophage, and fibrosis pathways in patients with endoscopic improvement. Proteomic analysis of peripheral blood revealed a corresponding decrease in inflammatory T-cell cytokines. Finally, microbiome analysis showed significant changes in IBD-associated pathobionts, Streptococcus salivarius, S. parasanguinis, and Haemophilus parainfluenzae post-therapy. CONCLUSIONS The ability of PF-06480605 to engage and inhibit colonic TL1A, targeting inflammatory T cell and fibrosis pathways, provides the first-in-human mechanistic data to guide anti-TL1A therapy for the treatment of IBD.
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Affiliation(s)
| | - Zhan Ye
- Pfizer Inc, Cambridge, MA, USA
| | - Li Xi
- Pfizer Inc, Cambridge, MA, USA
| | | | | | | | | | | | | | | | | | | | | | - Jessica R Allegretti
- Brigham and Women’s Hospital, Harvard Medical School, Division of Gastroenterology, Boston, MA, USA
| | - Jacek Romatowski
- J. Sniadecki’s Regional Hospital, Internal Medicine and Gastroenterology Department, Białystok, Poland
| | - Ellen J Scherl
- Jill Roberts Center for IBD, Weill Cornell Medicine, Division of Gastroenterology and Hepatology, New York, NY, USA
| | - Maria Klopocka
- Nicolaus Copernicus University in Toruń, Collegium Medicum, Department of Gastroenterology and Nutrition, Bydgoszcz, Poland
| | - Silvio Danese
- IBD Center, Humanitas Research Hospital, Department of Gastroenterology, Milan, Italy
- Humanitas University, Department of Biomedical Sciences, Milan, Italy
| | | | | | | | - Randy Longman
- Jill Roberts Center for IBD, Weill Cornell Medicine, Division of Gastroenterology and Hepatology, New York, NY, USA
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11
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Watanabe D, Kamada N. Contribution of the Gut Microbiota to Intestinal Fibrosis in Crohn's Disease. Front Med (Lausanne) 2022; 9:826240. [PMID: 35198577 PMCID: PMC8859331 DOI: 10.3389/fmed.2022.826240] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 01/13/2022] [Indexed: 12/16/2022] Open
Abstract
In Crohn's disease (CD), intestinal fibrosis is a critical determinant of a patient's prognosis. Although inflammation may be a prerequisite for the initiation of intestinal fibrosis, research shows that the progression or continuation of intestinal fibrosis can occur independently of inflammation. Thus, once initiated, intestinal fibrosis may persist even if medical treatment controls inflammation. Clearly, an understanding of the pathophysiological mechanisms of intestinal fibrosis is required to diminish its occurrence. Accumulating evidence suggests that the gut microbiota contributes to the pathogenesis of intestinal fibrosis. For example, the presence of antibodies against gut microbes can predict which CD patients will have intestinal complications. In addition, microbial ligands can activate intestinal fibroblasts, thereby inducing the production of extracellular matrix. Moreover, in various animal models, bacterial infection can lead to the development of intestinal fibrosis. In this review, we summarize the current knowledge of the link between intestinal fibrosis in CD and the gut microbiota. We highlight basic science and clinical evidence that the gut microbiota can be causative for intestinal fibrosis in CD and provide valuable information about the animal models used to investigate intestinal fibrosis.
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Affiliation(s)
- Daisuke Watanabe
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, United States
| | - Nobuhiko Kamada
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, United States
- WPI Immunology Frontier Research Center, Osaka University, Suita, Japan
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12
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Walker NM, Liu J, Young SM, Woode RA, Clarke LL. Goblet cell hyperplasia is not epithelial-autonomous in the Cftr knockout intestine. Am J Physiol Gastrointest Liver Physiol 2022; 322:G282-G293. [PMID: 34878935 PMCID: PMC8793866 DOI: 10.1152/ajpgi.00290.2021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 11/22/2021] [Accepted: 12/01/2021] [Indexed: 02/03/2023]
Abstract
Goblet cell hyperplasia is an important manifestation of cystic fibrosis (CF) disease in epithelial-lined organs. Explants of CF airway epithelium show normalization of goblet cell numbers; therefore, we hypothesized that small intestinal enteroids from Cftr knockout (KO) mice would not exhibit goblet cell hyperplasia. Toll-like receptors 2 and 4 (Tlr2 and Tlr4) were investigated as markers of inflammation and influence on goblet cell differentiation. Ex vivo studies found goblet cell hyperplasia in Cftr KO jejunum compared with wild-type (WT) mice. IL-13, SAM pointed domain-containing ETS transcription factor (Spdef), Tlr2, and Tlr4 protein expression were increased in Cftr KO intestine relative to WT. In contrast, WT and Cftr KO enteroids did not exhibit differences in basal or IL-13-stimulated goblet cell numbers, or differences in expression of Tlr2, Tlr4, and Spdef. Ileal goblet cell numbers in Cftr KO/Tlr4 KO and Cftr KO/Tlr2 KO mice were not different from Cftr KO mice, but enumeration was confounded by altered mucosal morphology. Treatment with Tlr4 agonist LPS did not affect goblet cell numbers in WT or Cftr KO enteroids, whereas the Tlr2 agonist Pam3Csk4 stimulated goblet cell hyperplasia in both genotypes. Pam3Csk4 stimulation of goblet cell numbers was associated with suppression of Notch1 and Neurog3 expression and upregulated determinants of goblet cell differentiation. We conclude that goblet cell hyperplasia and inflammation of the Cftr KO small intestine are not exhibited by enteroids, indicating that this manifestation of CF intestinal disease is not epithelial-automatous but secondary to the altered CF intestinal environment.NEW & NOTEWORTHY Studies of small intestinal organoids from cystic fibrosis (CF) mice show that goblet cell hyperplasia and increased Toll-like receptor 2/4 expression are not primary manifestations of the CF intestine. Intestinal goblet cell hyperplasia in the CF mice was not strongly altered by genetic ablation of Tlr2 and Tlr 4, but could be induced in both wild-type and CF intestinal organoids by a Tlr2-dependent suppression of Notch signaling.
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Affiliation(s)
- Nancy M Walker
- Dalton Cardiovascular Research Center, University of Missouri, Columbia, Missouri
| | - Jinghua Liu
- Dalton Cardiovascular Research Center, University of Missouri, Columbia, Missouri
| | - Sarah M Young
- Dalton Cardiovascular Research Center, University of Missouri, Columbia, Missouri
- Department of Pathobiology, University of Missouri, Columbia, Missouri
| | - Rowena A Woode
- Dalton Cardiovascular Research Center, University of Missouri, Columbia, Missouri
- Department of Biomedical Sciences, University of Missouri, Columbia, Missouri
| | - Lane L Clarke
- Dalton Cardiovascular Research Center, University of Missouri, Columbia, Missouri
- Department of Biomedical Sciences, University of Missouri, Columbia, Missouri
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Kroenke MA, Barger TE, Hu J, Miller MJ, Kalenian K, He L, Hsu H, Bartley Y, Chow VFS, Teixeira Dos Santos MC, Sullivan BA, Cheng LE, Parnes JR, Padaki R, Kuhns S, Mytych DT. Immune Complex Formation Is Associated With Loss of Tolerance and an Antibody Response to Both Drug and Target. Front Immunol 2022; 12:782788. [PMID: 34970265 PMCID: PMC8712722 DOI: 10.3389/fimmu.2021.782788] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 11/23/2021] [Indexed: 11/15/2022] Open
Abstract
AMG 966 is a bi-specific, heteroimmunoglobulin molecule that binds both tumor necrosis factor alpha (TNFα) and TNF-like ligand 1A (TL1A). In a first-in-human clinical study in healthy volunteers, AMG 966 elicited anti-drug antibodies (ADA) in 53 of 54 subjects (98.1%), despite a paucity of T cell epitopes observed in T cell assays. ADA were neutralizing and bound to all domains of AMG 966. Development of ADA correlated with loss of exposure. In vitro studies demonstrated that at certain drug-to-target ratios, AMG 966 forms large immune complexes with TNFα and TL1A, partially restoring the ability of the aglycosylated Fc domain to bind FcγRIa and FcγRIIa, leading to the formation of ADA. In addition to ADA against AMG 966, antibodies to endogenous TNFα were also detected in the sera of subjects dosed with AMG 966. This suggests that the formation of immune complexes between a therapeutic and target can cause loss of tolerance and elicit an antibody response against the target.
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Affiliation(s)
- Mark A Kroenke
- Clinical Immunology, Translational Medicine, Amgen, Thousand Oaks, CA, United States
| | - Troy E Barger
- Translational Safety & Bioanalytical Sciences, Amgen, Thousand Oaks, CA, United States
| | - Jenny Hu
- Translational Safety & Bioanalytical Sciences, Amgen, Thousand Oaks, CA, United States
| | - Mieke Jill Miller
- Translational Safety & Bioanalytical Sciences, Amgen, Thousand Oaks, CA, United States
| | - Kevin Kalenian
- Process Development, Attribute Sciences, Amgen, Thousand Oaks, CA, United States
| | - Lidong He
- Process Development, Attribute Sciences, Amgen, Thousand Oaks, CA, United States
| | - Hailing Hsu
- Inflammation Research, Amgen, Thousand Oaks, CA, United States
| | | | - Vincent Fung-Sing Chow
- Clinical Pharmacology, Modeling and Simulation, Translational Medicine, Amgen, Thousand Oaks, CA, United States
| | | | - Barbara A Sullivan
- Clinical Biomarkers and Diagnostics, Translational Medicine, Amgen, Thousand Oaks, CA, United States
| | - Laurence E Cheng
- Early Development, Translational Medicine, Amgen, Thousand Oaks, CA, United States
| | - Jane R Parnes
- Early Development, Translational Medicine, Amgen, Thousand Oaks, CA, United States
| | - Rupa Padaki
- Process Development, Attribute Sciences, Amgen, Thousand Oaks, CA, United States
| | - Scott Kuhns
- Process Development, Attribute Sciences, Amgen, Thousand Oaks, CA, United States
| | - Daniel T Mytych
- Clinical Immunology, Translational Medicine, Amgen, Thousand Oaks, CA, United States
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14
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Bamias G, Pizarro TT, Cominelli F. Immunological Regulation of Intestinal Fibrosis in Inflammatory Bowel Disease. Inflamm Bowel Dis 2021; 28:337-349. [PMID: 34904152 PMCID: PMC8919810 DOI: 10.1093/ibd/izab251] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Indexed: 02/06/2023]
Abstract
Intestinal fibrosis is a late-stage phenotype of inflammatory bowel disease (IBD), which underlies most of the long-term complications and surgical interventions in patients, particularly those with Crohn's disease. Despite these issues, antifibrotic therapies are still scarce, mainly due to the current lack of understanding concerning the pathogenetic mechanisms that mediate fibrogenesis in patients with chronic intestinal inflammation. In the current review, we summarize recent evidence regarding the cellular and molecular factors of innate and adaptive immunity that are considered critical for the initiation and amplification of extracellular matrix deposition and stricture formation. We focus on the role of cytokines by dissecting the pro- vs antifibrotic components of the immune response, while taking into consideration their temporal association to the progressive stages of the natural history of IBD. We critically present evidence from animal models of intestinal fibrosis and analyze inflammation-fibrosis interactions that occur under such experimental scenarios. In addition, we comment on recent findings from large-scale, single-cell profiling of fibrosis-relevant populations in IBD patients. Based on such evidence, we propose future potential targets for antifibrotic therapies to treat patients with IBD.
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Affiliation(s)
- Giorgos Bamias
- Gastrointestinal Unit, Third Academic Department of Internal Medicine, National and Kapodistrian University of Athens, Sotiria Hospital, Athens, Greece
| | - Theresa T Pizarro
- Departments of Pathology and Medicine, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
- Digestive Health Research Institute, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
| | - Fabio Cominelli
- Departments of Pathology and Medicine, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
- Digestive Health Research Institute, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
- Address correspondence to: Fabio Cominelli, MD, PhD, ()
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15
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Warwas KM, Meyer M, Gonçalves M, Moldenhauer G, Bulbuc N, Knabe S, Luckner-Minden C, Ziegelmeier C, Heussel CP, Zörnig I, Jäger D, Momburg F. Co-Stimulatory Bispecific Antibodies Induce Enhanced T Cell Activation and Tumor Cell Killing in Breast Cancer Models. Front Immunol 2021; 12:719116. [PMID: 34484225 PMCID: PMC8415424 DOI: 10.3389/fimmu.2021.719116] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 07/27/2021] [Indexed: 12/14/2022] Open
Abstract
Although T cell-recruiting CD3-binding bispecific antibodies (BiMAb) have been proven to be clinically effective for hematologic malignancies, the success of BiMAb targeting solid tumor-associated antigens (TAA) in carcinomas so far remains poor. We reasoned that provision of co-stimulatory BiMAb in combination with αTAA-αCD3 BiMAb would boost T cell activation and proliferative capacity, and thereby facilitate the targeting of weakly or heterogeneously expressed tumor antigens. Various αTAA-αCD3 and αTAA-αCD28 BiMAb in a tetravalent IgG1-Fc based format have been analyzed, targeting multiple breast cancer antigens including HER2, EGFR, CEA, and EpCAM. Moreover, bifunctional fusion proteins of αTAA-tumor necrosis factor ligand (TNFL) superfamily members including 4-1BBL, OX40L, CD70 and TL1A have been tested. The functional activity of BiMAb was assessed using co-cultures of tumor cell lines and purified T cells in monolayer and tumor spheroid models. Only in the presence of tumor cells, αTAA-αCD3 BiMAb activated T cells and induced cytotoxicity in vitro, indicating a strict dependence on cross-linking. Combination treatment of αTAA-αCD3 BiMAb and co-stimulatory αTAA-αCD28 or αTAA-TNFL fusion proteins drastically enhanced T cell activation in terms of proliferation, activation marker expression, cytokine secretion and tumor cytotoxicity. Furthermore, BiMAb providing co-stimulation were shown to reduce the minimally required dose to achieve T cell activation by at least tenfold. Immuno-suppressive effects of TGF-β and IL-10 on T cell activation and memory cell formation could be overcome by co-stimulation. BiMAb-mediated co-stimulation was further augmented by immune checkpoint-inhibiting antibodies. Effective co-stimulation could be achieved by targeting a second breast cancer antigen, or by targeting fibroblast activation protein (FAP) expressed on another target cell. In tumor spheroids derived from pleural effusions of breast cancer patients, co-stimulatory BiMAb were essential for the activation tumor-infiltrating lymphocytes and cytotoxic anti-tumor responses against breast cancer cells. Taken together we showed that co-stimulation significantly potentiated the tumoricidal activity of T cell-activating BiMAb while preserving the dependence on TAA recognition. This approach could provide for a more localized activation of the immune system with higher efficacy and reduced peripheral toxicities.
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Affiliation(s)
- Karsten M. Warwas
- Clinical Cooperation Unit Applied Tumor Immunity, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Antigen Presentation and T/NK Cell Activation Group, DKFZ, Heidelberg, Germany
| | - Marten Meyer
- Clinical Cooperation Unit Applied Tumor Immunity, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Antigen Presentation and T/NK Cell Activation Group, DKFZ, Heidelberg, Germany
| | - Márcia Gonçalves
- Clinical Cooperation Unit Applied Tumor Immunity, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Antigen Presentation and T/NK Cell Activation Group, DKFZ, Heidelberg, Germany
| | | | - Nadja Bulbuc
- Antigen Presentation and T/NK Cell Activation Group, DKFZ, Heidelberg, Germany
| | - Susanne Knabe
- Clinical Cooperation Unit Applied Tumor Immunity, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Claudia Luckner-Minden
- Department of Medical Oncology, National Center for Tumor Diseases (NCT), University Hospital, Heidelberg, Germany
| | - Claudia Ziegelmeier
- Department of Medical Oncology, National Center for Tumor Diseases (NCT), University Hospital, Heidelberg, Germany
| | - Claus Peter Heussel
- Diagnostic and Interventional Radiology With Nuclear Medicine, Thoraxklinik at Heidelberg University Hospital, Heidelberg, Germany
- Department of Diagnostic and Interventional Radiology, University Hospital, Heidelberg, Germany
- Translational Lung Research Center Heidelberg (TLRC), German Lung Research Center (DZL), Heidelberg, Germany
| | - Inka Zörnig
- Department of Medical Oncology, National Center for Tumor Diseases (NCT), University Hospital, Heidelberg, Germany
| | - Dirk Jäger
- Clinical Cooperation Unit Applied Tumor Immunity, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Department of Medical Oncology, National Center for Tumor Diseases (NCT), University Hospital, Heidelberg, Germany
| | - Frank Momburg
- Antigen Presentation and T/NK Cell Activation Group, DKFZ, Heidelberg, Germany
- Department of Medical Oncology, National Center for Tumor Diseases (NCT), University Hospital, Heidelberg, Germany
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16
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Wenxiu J, Mingyue Y, Fei H, Yuxin L, Mengyao W, Chenyang L, Jia S, Hong Z, Shih DQ, Targan SR, Xiaolan Z. Effect and Mechanism of TL1A Expression on Epithelial-Mesenchymal Transition during Chronic Colitis-Related Intestinal Fibrosis. Mediators Inflamm 2021; 2021:5927064. [PMID: 34257516 PMCID: PMC8253633 DOI: 10.1155/2021/5927064] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 03/30/2021] [Accepted: 05/28/2021] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND AND AIMS Recent evidences reveal that epithelial to mesenchymal transition (EMT) exacerbates the process of intestinal fibrosis. Tumor necrosis factor-like ligand 1A (TL1A) is a member of the tumor necrosis family (TNF), which can take part in the development of colonic inflammation and fibrosis by regulating immune response or inflammatory factors. The purpose of this study was to elucidate the possible contribution of TL1A in onset and progression of intestinal inflammation and fibrosis through EMT. METHODS Colonic specimens were obtained from patients with inflammatory bowel disease (IBD) and control individuals. The expression levels of TL1A and EMT-related markers in intestinal tissues were evaluated. Furthermore, the human colorectal adenocarcinoma cell line, HT-29, was stimulated with TL1A, anti-TL1A antibody, or BMP-7 to assess EMT process. In addition, transgenic mice expressing high levels of TL1A in lymphoid cells were used to further investigate the mechanism of TL1A in intestinal fibrosis. RESULTS High levels of TL1A expression were detected in the intestinal specimens of patients with ulcerative colitis and Crohn's disease and were negatively associated with the expression of an epithelial marker (E-cadherin), while it was positively associated with the expression of interstitial markers (FSP1 and α-SMA). Transgenic mice with high expression of TL1A were more sensitive to dextran sodium sulfate and exhibited severe intestinal inflammation and fibrosis. Additionally, the TGF-β1/Smad3 pathway may be involved in TL1A-induced EMT, and the expression of IL-13 and EMT-related transcriptional molecules (e.g., ZEB1 and Snail1) was increased in the intestinal specimens of the transgenic mice. Furthermore, TL1A-induced EMT can be influenced by anti-TL1A antibody or BMP-7 in vitro. CONCLUSIONS TL1A participates in the formation and process of EMT in intestinal fibrosis. This new knowledge enables us to better understand the pathogenesis of intestinal fibrosis and identify new therapeutic targets for its treatment.
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Affiliation(s)
- Jia Wenxiu
- Department of Gastroenterology, The Second Hospital of Hebei Medical University, Hebei Key Laboratory of Gastroenterology, Hebei Institute of Gastroenterology, No. 80 Huanghe Road, Yuhua District, Shijiazhuang, Hebei, China
| | - Yang Mingyue
- Department of Gastroenterology, The Second Hospital of Hebei Medical University, Hebei Key Laboratory of Gastroenterology, Hebei Institute of Gastroenterology, No. 80 Huanghe Road, Yuhua District, Shijiazhuang, Hebei, China
| | - Han Fei
- Department of Gastroenterology, The Second Hospital of Hebei Medical University, Hebei Key Laboratory of Gastroenterology, Hebei Institute of Gastroenterology, No. 80 Huanghe Road, Yuhua District, Shijiazhuang, Hebei, China
| | - Luo Yuxin
- Department of Gastroenterology, The Second Hospital of Hebei Medical University, Hebei Key Laboratory of Gastroenterology, Hebei Institute of Gastroenterology, No. 80 Huanghe Road, Yuhua District, Shijiazhuang, Hebei, China
| | - Wu Mengyao
- Department of Gastroenterology, The Second Hospital of Hebei Medical University, Hebei Key Laboratory of Gastroenterology, Hebei Institute of Gastroenterology, No. 80 Huanghe Road, Yuhua District, Shijiazhuang, Hebei, China
| | - Li Chenyang
- Department of Gastroenterology, The Second Hospital of Hebei Medical University, Hebei Key Laboratory of Gastroenterology, Hebei Institute of Gastroenterology, No. 80 Huanghe Road, Yuhua District, Shijiazhuang, Hebei, China
| | - Song Jia
- Department of Gastroenterology, The Second Hospital of Hebei Medical University, Hebei Key Laboratory of Gastroenterology, Hebei Institute of Gastroenterology, No. 80 Huanghe Road, Yuhua District, Shijiazhuang, Hebei, China
| | - Zhang Hong
- Department of Gastroenterology, The Second Hospital of Hebei Medical University, Hebei Key Laboratory of Gastroenterology, Hebei Institute of Gastroenterology, No. 80 Huanghe Road, Yuhua District, Shijiazhuang, Hebei, China
| | - David Q. Shih
- F. Widjaja Foundation Inflammatory Bowel and Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Stephan R. Targan
- F. Widjaja Foundation Inflammatory Bowel and Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Zhang Xiaolan
- Department of Gastroenterology, The Second Hospital of Hebei Medical University, Hebei Key Laboratory of Gastroenterology, Hebei Institute of Gastroenterology, No. 80 Huanghe Road, Yuhua District, Shijiazhuang, Hebei, China
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17
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Furfaro F, Alfarone L, Gilardi D, Correale C, Allocca M, Fiorino G, Argollo M, Zilli A, Zacharopoulou E, Loy L, Roda G, Danese S. TL1A: A New Potential Target in the Treatment of Inflammatory Bowel Disease. Curr Drug Targets 2021; 22:760-769. [PMID: 33475057 DOI: 10.2174/1389450122999210120205607] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 08/05/2020] [Accepted: 08/27/2020] [Indexed: 11/22/2022]
Abstract
Inflammatory bowel diseases (IBD), including ulcerative colitis (UC) and Crohn's disease (CD), are chronic inflammatory diseases of the gastrointestinal tract. In the last few years, the development of biological agents targeting cytokines and receptors involved in IBD pathogenesis has led to better outcomes and has improved the course of the disease. Despite their effectiveness, drugs such as tumor necrosis factor (TNF) inhibitors, anti-Interleukin-12/23 and anti-integrins, do not induce a response in about one-third of patients, and 40% of patients lose response over time. Therefore, more efficient therapies are required. Recent studies showed that TL1A (Tumor necrosis factor-like cytokine 1A) acts as a regulator of mucosal immunity and participates in immunological pathways involved in the IBD pathogenesis. In this review article, we analyze the role of TL1A as a new potential target therapy in IBD patients.
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Affiliation(s)
- Federica Furfaro
- Humanitas Clinical and Research Center - IRCCS -, via Manzoni 56, 20089 Rozzano (Mi), Italy
| | - Ludovico Alfarone
- Humanitas Clinical and Research Center - IRCCS -, via Manzoni 56, 20089 Rozzano (Mi), Italy
| | - Daniela Gilardi
- Humanitas Clinical and Research Center - IRCCS -, via Manzoni 56, 20089 Rozzano (Mi), Italy
| | - Carmen Correale
- Humanitas Clinical and Research Center - IRCCS -, via Manzoni 56, 20089 Rozzano (Mi), Italy
| | - Mariangela Allocca
- Humanitas Clinical and Research Center - IRCCS -, via Manzoni 56, 20089 Rozzano (Mi), Italy
| | - Gionata Fiorino
- Humanitas Clinical and Research Center - IRCCS -, via Manzoni 56, 20089 Rozzano (Mi), Italy
| | | | - Alessandra Zilli
- Humanitas Clinical and Research Center - IRCCS -, via Manzoni 56, 20089 Rozzano (Mi), Italy
| | - Eirini Zacharopoulou
- Humanitas Clinical and Research Center - IRCCS -, via Manzoni 56, 20089 Rozzano (Mi), Italy
| | - Laura Loy
- Humanitas Clinical and Research Center - IRCCS -, via Manzoni 56, 20089 Rozzano (Mi), Italy
| | - Giulia Roda
- Humanitas Clinical and Research Center - IRCCS -, via Manzoni 56, 20089 Rozzano (Mi), Italy
| | - Silvio Danese
- Humanitas Clinical and Research Center - IRCCS -, via Manzoni 56, 20089 Rozzano (Mi), Italy
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18
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Kojima H, Kashiwakura Y, Kanno Y, Hashiguchi M, Kobata T. Fine-tuning of antigen-specific immune responses by regulatory T cells activated via antigen recognition-independent and humoral factor-dependent mechanisms. Scand J Immunol 2021; 93:e13020. [PMID: 33393095 DOI: 10.1111/sji.13020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 12/21/2020] [Accepted: 12/29/2020] [Indexed: 11/28/2022]
Abstract
CD4+ CD25+ Foxp3+ regulatory T cells (Tregs) are highly sensitive to IL-2, one of the many cytokines produced during immune responses, for their development, survival and functions. Although the effects of IL-2 administration on Tregs in vivo are well characterized, the effects on Tregs elicited by IL-2 produced during an immune response have not been elucidated. Hence, in this study, Treg behaviour during IL-2-producing immune responses was explored using in vivo and in vitro murine systems. The use of murine mixed lymphocyte culture (MLC) revealed that a large proportion of Tregs increased in size, accompanied by both cell death and proliferation status. Further, these large Tregs, which were found to not recognize specific antigens, were observed in MLCs as being functionally activated by various cytokines, including IL-2, produced by antigen-specific T cells. This 'bystander Treg activation' was also observed in mice with graft-versus-host reactions (GvHRs). Alternatively, effector cells from Treg-depleted MLCs exhibited lower antigen-specific responses or higher cross-reactivity as compared to control MLCs with Tregs. Taken together, these results suggest that Tregs are activated by cytokines, mainly IL-2, released from T cells that are activated by a specific antigen. Subsequently, these activated bystander Tregs contribute to the fine-tuning of highly antigen-specific immune responses.
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Affiliation(s)
- Hidefumi Kojima
- Department of Immunology, Dokkyo Medical University School of Medicine, Tochigi, Japan.,Division of Host Defense, Research Center for Advanced Medical Science, Dokkyo Medical University School of Medicine, Tochigi, Japan
| | - Yuji Kashiwakura
- Department of Immunology, Dokkyo Medical University School of Medicine, Tochigi, Japan
| | - Yumiko Kanno
- Department of Immunology, Dokkyo Medical University School of Medicine, Tochigi, Japan.,Division of Host Defense, Research Center for Advanced Medical Science, Dokkyo Medical University School of Medicine, Tochigi, Japan
| | - Masaaki Hashiguchi
- Department of Immunology, Dokkyo Medical University School of Medicine, Tochigi, Japan.,Division of Host Defense, Research Center for Advanced Medical Science, Dokkyo Medical University School of Medicine, Tochigi, Japan
| | - Tetsuji Kobata
- Department of Immunology, Dokkyo Medical University School of Medicine, Tochigi, Japan
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19
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Maixner N, Pecht T, Haim Y, Chalifa-Caspi V, Goldstein N, Tarnovscki T, Liberty IF, Kirshtein B, Golan R, Berner O, Monsonego A, Bashan N, Blüher M, Rudich A. A TRAIL-TL1A Paracrine Network Involving Adipocytes, Macrophages, and Lymphocytes Induces Adipose Tissue Dysfunction Downstream of E2F1 in Human Obesity. Diabetes 2020; 69:2310-2323. [PMID: 32732304 PMCID: PMC7576574 DOI: 10.2337/db19-1231] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Accepted: 07/24/2020] [Indexed: 12/19/2022]
Abstract
Elevated expression of E2F1 in adipocyte fraction of human visceral adipose tissue (hVAT) associates with a poor cardiometabolic profile. We hypothesized that beyond directly activating autophagy and MAP3K5 (ASK)-MAP kinase signaling, E2F1 governs a distinct transcriptome that contributes to adipose tissue and metabolic dysfunction in obesity. We performed RNA sequencing of hVAT samples from age-, sex-, and BMI-matched patients, all obese, whose visceral E2F1 protein expression was either high (E2F1high) or low (E2F1low). Tumor necrosis factor superfamily (TNFSF) members, including TRAIL (TNFSF10), TL1A (TNFSF15), and their receptors, were enriched in E2F1high While TRAIL was equally expressed in adipocytes and stromal vascular fraction (SVF), TL1A was mainly expressed in SVF, and TRAIL-induced TL1A was attributed to CD4+ and CD8+ subclasses of hVAT T cells. In human adipocytes, TL1A enhanced basal and impaired insulin-inhibitable lipolysis and altered adipokine secretion, and in human macrophages it induced foam cell biogenesis and M1 polarization. Two independent human cohorts confirmed associations between TL1A and TRAIL expression in hVAT and higher leptin and IL6 serum concentrations, diabetes status, and hVAT-macrophage lipid content. Jointly, we propose an intra-adipose tissue E2F1-associated TNFSF paracrine loop engaging lymphocytes, macrophages, and adipocytes, ultimately contributing to adipose tissue dysfunction in obesity.
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Affiliation(s)
- Nitzan Maixner
- Department of Clinical Biochemistry and Pharmacology, Faculty of Health Science, Ben-Gurion University of the Negev, Beer-Sheva, Israel
- The National Institute of Biotechnology in the Negev, Ben-Gurion University of the Negev, Beer-Sheva, Israel
- The Joyce & Irving Goldman Medical School, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Tal Pecht
- Department of Clinical Biochemistry and Pharmacology, Faculty of Health Science, Ben-Gurion University of the Negev, Beer-Sheva, Israel
- The National Institute of Biotechnology in the Negev, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Yulia Haim
- Department of Clinical Biochemistry and Pharmacology, Faculty of Health Science, Ben-Gurion University of the Negev, Beer-Sheva, Israel
- The National Institute of Biotechnology in the Negev, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Vered Chalifa-Caspi
- The National Institute of Biotechnology in the Negev, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Nir Goldstein
- Department of Clinical Biochemistry and Pharmacology, Faculty of Health Science, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Tania Tarnovscki
- Department of Clinical Biochemistry and Pharmacology, Faculty of Health Science, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Idit F Liberty
- The Joyce & Irving Goldman Medical School, Ben-Gurion University of the Negev, Beer-Sheva, Israel
- Soroka Academic Medical Center, Beer-Sheva, Israel
| | - Boris Kirshtein
- The Joyce & Irving Goldman Medical School, Ben-Gurion University of the Negev, Beer-Sheva, Israel
- Soroka Academic Medical Center, Beer-Sheva, Israel
| | - Rachel Golan
- Department of Epidemiology and Preventive Medicine, Faculty of Health Science, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Omer Berner
- Department of Microbiology and Immunology, Faculty of Health Science, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Alon Monsonego
- Department of Microbiology and Immunology, Faculty of Health Science, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Nava Bashan
- Department of Clinical Biochemistry and Pharmacology, Faculty of Health Science, Ben-Gurion University of the Negev, Beer-Sheva, Israel
- The Joyce & Irving Goldman Medical School, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Matthias Blüher
- Department of Medicine, University of Leipzig, Leipzig, Germany
| | - Assaf Rudich
- Department of Clinical Biochemistry and Pharmacology, Faculty of Health Science, Ben-Gurion University of the Negev, Beer-Sheva, Israel
- The National Institute of Biotechnology in the Negev, Ben-Gurion University of the Negev, Beer-Sheva, Israel
- The Joyce & Irving Goldman Medical School, Ben-Gurion University of the Negev, Beer-Sheva, Israel
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20
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Lubrano di Ricco M, Ronin E, Collares D, Divoux J, Grégoire S, Wajant H, Gomes T, Grinberg-Bleyer Y, Baud V, Marodon G, Salomon BL. Tumor necrosis factor receptor family costimulation increases regulatory T-cell activation and function via NF-κB. Eur J Immunol 2020; 50:972-985. [PMID: 32012260 PMCID: PMC7383872 DOI: 10.1002/eji.201948393] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 12/10/2019] [Accepted: 01/30/2020] [Indexed: 01/06/2023]
Abstract
Several drugs targeting members of the TNF superfamily or TNF receptor superfamily (TNFRSF) are widely used in medicine or are currently being tested in therapeutic trials. However, their mechanism of action remains poorly understood. Here, we explored the effects of TNFRSF co-stimulation on murine Foxp3+ regulatory T cell (Treg) biology, as they are pivotal modulators of immune responses. We show that engagement of TNFR2, 4-1BB, GITR, and DR3, but not OX40, increases Treg proliferation and survival. Triggering these TNFRSF in Tregs induces similar changes in gene expression patterns, suggesting that they engage common signal transduction pathways. Among them, we identified a major role of canonical NF-κB. Importantly, TNFRSF co-stimulation improves the ability of Tregs to suppress colitis. Our data demonstrate that stimulation of discrete TNFRSF members enhances Treg activation and function through a shared mechanism. Consequently, therapeutic effects of drugs targeting TNFRSF or their ligands may be mediated by their effect on Tregs.
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Affiliation(s)
- Martina Lubrano di Ricco
- Sorbonne Université, INSERM, CNRS, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France
| | - Emilie Ronin
- Sorbonne Université, INSERM, CNRS, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France
| | - Davi Collares
- Université Paris Descartes, Sorbonne Paris Cité, Laboratoire NF-κB, Différenciation et Cancer, Paris, France
| | - Jordane Divoux
- Sorbonne Université, INSERM, CNRS, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France
| | - Sylvie Grégoire
- Sorbonne Université, INSERM, CNRS, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France
| | - Harald Wajant
- Division Molecular Internal Medicine, Department of Internal Medicine II, University Hospital Würzburg, Würzburg, Germany
| | - Tomás Gomes
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, UK
| | - Yenkel Grinberg-Bleyer
- Centre de Recherche en Cancérologie de Lyon, UMR INSERM 1052, CNRS 5286, Université Claude Bernard Lyon 1, Labex DEVweCAN, Centre Léon Bérard, Lyon, France
| | - Véronique Baud
- Université Paris Descartes, Sorbonne Paris Cité, Laboratoire NF-κB, Différenciation et Cancer, Paris, France
| | - Gilles Marodon
- Sorbonne Université, INSERM, CNRS, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France
| | - Benoît L Salomon
- Sorbonne Université, INSERM, CNRS, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France
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21
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Copsel S, Wolf D, Komanduri KV, Levy RB. The promise of CD4 +FoxP3 + regulatory T-cell manipulation in vivo: applications for allogeneic hematopoietic stem cell transplantation. Haematologica 2019; 104:1309-1321. [PMID: 31221786 PMCID: PMC6601084 DOI: 10.3324/haematol.2018.198838] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Accepted: 05/07/2019] [Indexed: 12/12/2022] Open
Abstract
CD4+FoxP3+ regulatory T cells (Tregs) are a non-redundant population critical for the maintenance of self-tolerance. Over the past decade, the use of these cells for therapeutic purposes in transplantation and autoimmune disease has emerged based on their capacity to inhibit immune activation. Basic science discoveries have led to identifying key receptors on Tregs that can regulate their proliferation and function. Notably, the understanding that IL-2 signaling is crucial for Treg homeostasis promoted the hypothesis that in vivo IL-2 treatment could provide a strategy to control the compartment. The use of low-dose IL-2 in vivo was shown to selectively expand Tregs versus other immune cells. Interestingly, a number of other Treg cell surface proteins, including CD28, CD45, IL-33R and TNFRSF members, have been identified which can also induce activation and proliferation of this population. Pre-clinical studies have exploited these observations to prevent and treat mice developing autoimmune diseases and graft-versus-host disease post-allogeneic hematopoietic stem cell transplantation. These findings support the development of translational strategies to expand Tregs in patients. Excitingly, the use of low-dose IL-2 for patients suffering from graft-versus-host disease and autoimmune disease has demonstrated increased Treg levels together with beneficial outcomes. To date, promising pre-clinical and clinical studies have directly targeted Tregs and clearly established the ability to increase their levels and augment their function in vivo. Here we review the evolving field of in vivo Treg manipulation and its application to allogeneic hematopoietic stem cell transplantation.
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Affiliation(s)
| | | | - Krishna V Komanduri
- Department of Microbiology and Immunology.,Sylvester Comprehensive Cancer Center.,Division of Transplantation and Cellular Therapy, Department of Medicine
| | - Robert B Levy
- Department of Microbiology and Immunology .,Division of Transplantation and Cellular Therapy, Department of Medicine.,Department of Ophthalmology, Miller School of Medicine, University of Miami, FL, USA
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22
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Valatas V, Kolios G, Bamias G. TL1A (TNFSF15) and DR3 (TNFRSF25): A Co-stimulatory System of Cytokines With Diverse Functions in Gut Mucosal Immunity. Front Immunol 2019; 10:583. [PMID: 30972074 PMCID: PMC6445966 DOI: 10.3389/fimmu.2019.00583] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Accepted: 03/04/2019] [Indexed: 12/11/2022] Open
Abstract
TL1A and its functional receptor DR3 are members of the TNF/TNFR superfamilies of proteins. Binding of APC-derived TL1A to lymphocytic DR3 provides co-stimulatory signals for activated lymphocytes. DR3 signaling affects the proliferative activity of and cytokine production by effector lymphocytes, but also critically influences the development and suppressive function of regulatory T-cells. DR3 was also found to be highly expressed by innate lymphoid cells (ILCS), which respond to stimulation by TL1A. Several recent studies with transgenic and knockout mice as well as neutralizing or agonistic antibodies for these two proteins, have clearly shown that TL1A/DR3 are important mediators of several chronic immunological disorders, including Inflammatory Bowel Disease (IBD). TL1A and DR3 are abundantly localized at inflamed intestinal areas of patients with IBD and mice with experimental ileitis or colitis and actively participate in the immunological pathways that underlie mucosal homeostasis and intestinal inflammation. DR3 signaling has demonstrated a dichotomous role in mucosal immunity. On the one hand, during acute mucosal injury it exerts protective functions by ameliorating the severity of acute inflammatory responses and facilitating tissue repair. On the other hand, it critically participates in the pro-inflammatory pathways that underlie chronic inflammatory responses, such as those that take place in IBD. These effects are mediated through modulation of the relative mucosal abundance and function of Th1, Th2, Th17, Th9, and Treg lymphocytes, but also of all types of ILCs. Recently, an important role was demonstrated for TL1A/DR3 as potential mediators of intestinal fibrosis that is associated with the presence of gut inflammation. These accumulating data have raised the possibility that TL1A/DR3 pathways may represent a valid therapeutic target for chronic immunological diseases. Nevertheless, applicability of such a therapeutic approach will greatly rely on the net result of TL1A/DR3 manipulation on the various cell populations that will be affected by this approach.
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Affiliation(s)
- Vassilis Valatas
- Gastroenterology and Hepatology Research Laboratory, Medical School, University of Crete, Heraklion, Greece
| | - George Kolios
- Laboratory of Pharmacology, Faculty of Medicine, Democritus University of Thrace, Alexandroupolis, Greece
| | - Giorgos Bamias
- GI-unit, National & Kapodistrian University of Athens, Third Department of Internal Medicine, Sotiria Hospital, Athens, Greece
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23
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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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24
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Kadiyska T, Tourtourikov I, Popmihaylova AM, Kadian H, Chavoushian A. Role of TNFSF15 in the intestinal inflammatory response. World J Gastrointest Pathophysiol 2018; 9:73-78. [PMID: 30809418 PMCID: PMC6384511 DOI: 10.4291/wjgp.v9.i4.73] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Revised: 10/11/2018] [Accepted: 10/18/2018] [Indexed: 02/06/2023] Open
Abstract
Gastrointestinal diseases, specifically Crohn’s disease, ulcerative colitis, diverticular disease, and primary biliary cirrhosis are all characterized by complicated inflammation of the digestive tract. Their pathology is multifactorial, and risk factors encompass both genetic and environmental factors. Recent advances in the genetic component of inflammatory bowel diseases (IBDs) have revealed that the tumor necrosis factor superfamily member 15 (TNFSF15) contains a number of risk alleles associated not only with IBD but also with other diseases such as diverticular disease and primary biliary cirrhosis. These risk alleles in TNFSF15 and the altered expression of its gene product can serve as the common ground between these disorders by explaining at least some of the underlying processes that lead to a dysregulated immune response and subsequent chronic inflammation. Here, we aim to outline how the TNFSF15 gene is involved in the proliferation and cell fate of different populations of T cells and subsequently in the control of both pro- and anti-inflammatory cytokines. Furthermore, we summarize what is currently known of TNFSF15 control region variants, how they are associated with each mentioned disease, and how these variants can explain the autoimmune pathology of said diseases through altered TNFSF15 expression.
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Affiliation(s)
- Tanya Kadiyska
- Department of Medical Chemistry and Biochemistry, Sofia Medical University, Sofia 1431, Bulgaria
- Genetic Medico-Diagnostic Laboratory Genica, Sofia 1612, Bulgaria
| | | | | | - Hilda Kadian
- Bulgarian Association for Inflammatory Bowel Diseases, Sofia 1527, Bulgaria
| | - Ani Chavoushian
- Department of Gastroenterology, Acibadem City Clinic Oncology Center, Sofia 1784, Bulgaria
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25
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Jiang L, Lv J, Liu J, Hao X, Ren F, Guo H. Donkey milk lysozyme ameliorates dextran sulfate sodium-induced colitis by improving intestinal barrier function and gut microbiota composition. J Funct Foods 2018. [DOI: 10.1016/j.jff.2018.07.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
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26
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Inflammation-independent TL1A-mediated intestinal fibrosis is dependent on the gut microbiome. Mucosal Immunol 2018; 11:1466-1476. [PMID: 29988118 PMCID: PMC6162160 DOI: 10.1038/s41385-018-0055-y] [Citation(s) in RCA: 68] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Revised: 05/16/2018] [Accepted: 06/04/2018] [Indexed: 02/08/2023]
Abstract
Tumor necrosis factor-like cytokine 1A (TL1A, TNFSF15) is implicated in inflammatory bowel disease (IBD), modulating the location and severity of intestinal inflammation and fibrosis. TL1A expression is increased in inflamed gut mucosa and associated with fibrostenosing Crohn's disease. Tl1a-overexpression in mice lead to spontaneous ileitis, and exacerbated induced proximal colitis and fibrosis. IBD is associated with shifts in the gut microbiome, but the effect of differing microbial populations and their interaction with TL1A on fibrosis has not been investigated. We demonstrate that the pro-fibrotic and inflammatory phenotype resulting from Tl1a-overexpression is abrogated in the absence of resident microbiota. To evaluate if this is due to the absence of a unique bacterial population, as opposed to any bacteria per se, we gavaged germ-free (GF) wild-type and Tl1a-transgenic (Tl1a-Tg) mice with stool from specific pathogen free (SPF) mice and a healthy human donor (Hu). Reconstitution with SPF, but not Hu microbiota, resulted in increased intestinal collagen deposition and fibroblast activation in Tl1a-Tg mice. Notably, there was reduced fibroblast migration and activation under GF conditions compared to native conditions. We then identified several candidate organisms that correlated directly with increased fibrosis in reconstituted mice and showed that these organisms directly impact fibroblast function in vitro. Thus, Tl1a-mediated intestinal fibrosis and fibroblast activation are dependent on specific microbial populations.
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27
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Chen J, Zhao Y, Jiang Y, Gao S, Wang Y, Wang D, Wang A, Yi H, Gu R, Yi Q, Wang S. Interleukin-33 Contributes to the Induction of Th9 Cells and Antitumor Efficacy by Dectin-1-Activated Dendritic Cells. Front Immunol 2018; 9:1787. [PMID: 30108595 PMCID: PMC6079242 DOI: 10.3389/fimmu.2018.01787] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Accepted: 07/19/2018] [Indexed: 12/31/2022] Open
Abstract
We recently discovered that dectin-1-activated dendritic cells (DCs) drive potent T helper (Th) 9 cell responses and antitumor immunity. However, the underlying mechanisms need to be further defined. The cytokine microenvironment is critical for Th cell differentiation. Here, we show that dectin-1 activation enhances interleukin (IL)-33 expression in DCs. We found that blocking IL-33/ST2 inhibits dectin-1-activated DC-induced Th9 cell differentiation. More importantly, the addition of IL-33 further promotes Th9 cell priming and antitumor efficacy induced by dectin-1-activated DCs. Mechanistically, in addition to the promotion of Th9 and Th1 cells, dectin-1-activated DCs combined with IL-33 abolish the activity of IL-33 in the induction of regulatory T cells. Furthermore, the combined treatment of dectin-1-activated DCs and IL-33 increases the frequencies of CD4+ T cells by fostering their proliferation and inhibiting their exhaustive differentiation. Thus, our results demonstrate the important role of IL-33 in dectin-1-activated DC-induced Th9 cell differentiation and antitumor efficacy, and suggest that the combination of dectin-1-activated DCs and IL-33 may present a new effective modality of DC-based vaccines in tumor immunotherapy.
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Affiliation(s)
- Jintong Chen
- Department of Cancer Immunology, The First Hospital of Jilin University, Changchun, China
| | - Yinghua Zhao
- Department of Cancer Immunology, The First Hospital of Jilin University, Changchun, China
| | - Yuxue Jiang
- Department of Cancer Immunology, The First Hospital of Jilin University, Changchun, China
| | - Sujun Gao
- Department of Hematology, The First Hospital of Jilin University, Changchun, China
| | - Yiming Wang
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Dongjiao Wang
- Department of Cancer Immunology, The First Hospital of Jilin University, Changchun, China
| | - Alison Wang
- Department of Cancer Immunology, The First Hospital of Jilin University, Changchun, China
| | - Huanfa Yi
- The First Hospital and Institute of Immunology, Jilin University, Changchun, China
| | - Rui Gu
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Qing Yi
- Department of Cancer Immunology, The First Hospital of Jilin University, Changchun, China.,Department of Cancer Biology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, United States
| | - Siqing Wang
- Department of Cancer Immunology, The First Hospital of Jilin University, Changchun, China
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28
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Ferdinand JR, Richard AC, Meylan F, Al-Shamkhani A, Siegel RM. Cleavage of TL1A Differentially Regulates Its Effects on Innate and Adaptive Immune Cells. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2018; 200:1360-1369. [PMID: 29335258 PMCID: PMC5812441 DOI: 10.4049/jimmunol.1700891] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Accepted: 12/11/2017] [Indexed: 12/30/2022]
Abstract
TNF superfamily cytokines play major roles in the regulation of adaptive and innate immunity. The TNF superfamily cytokine TL1A (TNFSF15), through its cognate receptor DR3 (TNFRSF25), promotes T cell immunity to pathogens and directly costimulates group 2 and 3 innate lymphoid cells. Polymorphisms in the TNFSF15 gene are associated with the risk for various human diseases, including inflammatory bowel disease. Like other cytokines in the TNF superfamily, TL1A is synthesized as a type II transmembrane protein and cleaved from the plasma membrane by metalloproteinases. Membrane cleavage has been shown to alter or abrogate certain activities of other TNF family cytokines; however, the functional capabilities of membrane-bound and soluble forms TL1A are not known. Constitutive expression of TL1A in transgenic mice results in expansion of activated T cells and promotes intestinal hyperplasia and inflammation through stimulation of group 2 innate lymphoid cells. Through the generation of membrane-restricted TL1A-transgenic mice, we demonstrate that membrane TL1A promotes expression of inflammatory cytokines in the lung, dependent upon DR3 expression on T cells. Soluble TL1A alone was unable to produce this phenotype but was still able to induce intestinal type 2 inflammation independently of T cells. These data suggest differential roles for membrane and soluble TL1A on adaptive and innate immune cells and have implications for the consequences of blocking these two forms of TL1A.
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Affiliation(s)
- John R Ferdinand
- Immunoregulation Section, Autoimmunity Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD 20892
- Cancer Sciences Academic Unit, Faculty of Medicine, University of Southampton, Southampton SO16 6YD, United Kingdom
| | - Arianne C Richard
- Immunoregulation Section, Autoimmunity Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD 20892
- Cambridge Institute for Medical Research, University of Cambridge, Cambridge CB2 0XY, United Kingdom; and
- Department of Medicine, University of Cambridge, Cambridge CB2 0QQ, United Kingdom
| | - Françoise Meylan
- Immunoregulation Section, Autoimmunity Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD 20892
| | - Aymen Al-Shamkhani
- Cancer Sciences Academic Unit, Faculty of Medicine, University of Southampton, Southampton SO16 6YD, United Kingdom
| | - Richard M Siegel
- Immunoregulation Section, Autoimmunity Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD 20892;
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29
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Ward-Kavanagh LK, Lin WW, Šedý JR, Ware CF. The TNF Receptor Superfamily in Co-stimulating and Co-inhibitory Responses. Immunity 2017; 44:1005-19. [PMID: 27192566 DOI: 10.1016/j.immuni.2016.04.019] [Citation(s) in RCA: 282] [Impact Index Per Article: 40.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Indexed: 02/08/2023]
Abstract
Cytokines related to tumor necrosis factor (TNF) provide a communication network essential for coordinating multiple cell types into an effective host defense system against pathogens and malignant cells. The pathways controlled by the TNF superfamily differentiate both innate and adaptive immune cells and modulate stromal cells into microenvironments conducive to host defenses. Members of the TNF receptor superfamily activate diverse cellular functions from the production of type 1 interferons to the modulation of survival of antigen-activated T cells. Here, we focus attention on the subset of TNF superfamily receptors encoded in the immune response locus in chromosomal region 1p36. Recent studies have revealed that these receptors use diverse mechanisms to either co-stimulate or restrict immune responses. Translation of the fundamental mechanisms of TNF superfamily is leading to the design of therapeutics that can alter pathogenic processes in several autoimmune diseases or promote immunity to tumors.
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Affiliation(s)
- Lindsay K Ward-Kavanagh
- Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute, 10901 North Torrey Pines Road, La Jolla, CA 92037, USA
| | - Wai Wai Lin
- Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute, 10901 North Torrey Pines Road, La Jolla, CA 92037, USA
| | - John R Šedý
- Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute, 10901 North Torrey Pines Road, La Jolla, CA 92037, USA
| | - Carl F Ware
- Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute, 10901 North Torrey Pines Road, La Jolla, CA 92037, USA.
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30
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Singh RK, Perks WV, Twohig JP, Kidd EJ, Broadley K, Farrow SN, Williams AS, Taylor PR, Wang ECY. Death Receptor 3 regulates distinct pathological attributes of acute versus chronic murine allergic lung inflammation. Cell Immunol 2017; 320:62-70. [PMID: 28942944 PMCID: PMC5736020 DOI: 10.1016/j.cellimm.2017.09.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Revised: 09/08/2017] [Accepted: 09/11/2017] [Indexed: 12/11/2022]
Abstract
The Death Receptor 3 (DR3)/Tumour Necrosis Factor-like cytokine 1A (TL1A) axis stimulates effector T cells and type 2 innate lymphocytes (ILC2) that trigger cytokine release and drive disease pathology in several inflammatory and autoimmune diseases, including murine models of acute allergic lung inflammation (ALI). The aim of this study was to elucidate the role of DR3 in chronic ALI compared to acute ALI, using mice genetically deficient in the DR3 gene (DR3ko). Results showed DR3 expression in the lungs of wild-type mice was up-regulated following induction of acute ALI and this increased expression was maintained in chronic disease. DR3ko mice were resistant to cellular accumulation within the alveolar passages in acute, but not chronic ALI. However, DR3ko mice displayed reduced immuno-histopathology and goblet cell hyperplasia; hallmarks of the asthmatic phenotype; in chronic, but not acute ALI. These data suggest DR3 is a potential therapeutic target, involved in temporally distinct aspects of ALI progression and pathogenesis.
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Affiliation(s)
- Ravinder Kaur Singh
- Division of Infection & Immunity, School of Medicine, Cardiff University, Heath Park, Cardiff CF14 4XN, UK
| | - William Victor Perks
- Division of Infection & Immunity, School of Medicine, Cardiff University, Heath Park, Cardiff CF14 4XN, UK
| | - Jason Peter Twohig
- Division of Infection & Immunity, School of Medicine, Cardiff University, Heath Park, Cardiff CF14 4XN, UK
| | - Emma J Kidd
- School of Pharmacy and Pharmaceutical Sciences, Cardiff University, Cardiff CF10 3NB, UK
| | - Kenneth Broadley
- School of Pharmacy and Pharmaceutical Sciences, Cardiff University, Cardiff CF10 3NB, UK
| | - Stuart N Farrow
- CRT discoveries laboratories, Babraham Research Campus, Cambridge CB22 3AT, UK
| | - Anwen Sian Williams
- Division of Infection & Immunity, School of Medicine, Cardiff University, Heath Park, Cardiff CF14 4XN, UK
| | - Philip Russel Taylor
- Division of Infection & Immunity, School of Medicine, Cardiff University, Heath Park, Cardiff CF14 4XN, UK
| | - Eddie Chung Yern Wang
- Division of Infection & Immunity, School of Medicine, Cardiff University, Heath Park, Cardiff CF14 4XN, UK.
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31
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Abstract
Inflammatory bowel diseases (IBDs) are thought to develop as a result of complex interactions between host genetics, the immune system and the environment including the gut microbiome. Although an improved knowledge of the immunopathogenesis of IBDs has led to great advances in therapy such as the highly effective anti-tumor necrosis factor class of medications, a significant proportion of patients with Crohn's disease and ulcerative colitis do not respond to anti-tumor necrosis factor antibodies. Further understanding of the different immune pathways involved in the genesis of chronic intestinal inflammation is required to help find effective treatments for IBDs. In this review, the role of the mucosal innate and adaptive immune system in IBD is summarized, highlighting new areas of discovery which may hold the key to identifying novel predictive or prognostic biomarkers and new avenues of therapeutic discovery.
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32
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Meylan F, Siegel RM. TNF superfamily cytokines in the promotion of Th9 differentiation and immunopathology. Semin Immunopathol 2016; 39:21-28. [PMID: 27896636 DOI: 10.1007/s00281-016-0612-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Accepted: 11/17/2016] [Indexed: 12/12/2022]
Abstract
The tumor necrosis factor (TNF) receptors and their corresponding cytokine ligands have been implicated in many aspects of the biology of immune functions. TNF receptors have key roles during various stages of T cell homeostasis. Many of them can co-stimulate lymphocyte proliferation and cytokine production. Additionally, several TNF cytokines can regulate T cell differentiation, including promoting Th1, Th2, Th17, and more recently the newly described Th9 subset. Four TNF family cytokines have been identified as regulators for IL-9 production by T cells. OX40L, TL1A, and GITRL can promote Th9 formation but can also divert iTreg into Th9, while 4-1BBL seems to inhibit IL-9 production from iTreg and has not been studied for its ability to promote Th9 generation. Regulation of IL-9 production by TNF family cytokines has repercussions in vivo, including enhancement of anti-tumor immunity and immunopathology in allergic lung and ocular inflammation. Regulating T cell production of IL-9 through blockade or agonism of TNF family cytokine receptors may be a therapeutic strategy for autoimmune and allergic diseases and in tumor.
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Affiliation(s)
- Françoise Meylan
- Immunoregulation Section, Autoimmunity Branch, NIAMS, National Institutes of Health, Bethesda, MD, 20892, USA.
| | - Richard M Siegel
- Immunoregulation Section, Autoimmunity Branch, NIAMS, National Institutes of Health, Bethesda, MD, 20892, USA
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33
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DR3 signaling modulates the function of Foxp3+ regulatory T cells and the severity of acute graft-versus-host disease. Blood 2016; 128:2846-2858. [PMID: 27760760 DOI: 10.1182/blood-2016-06-723783] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Accepted: 09/29/2016] [Indexed: 12/20/2022] Open
Abstract
CD4+Foxp3+ regulatory T cells (Treg) are a subpopulation of T cells, which regulate the immune system and enhance immune tolerance after transplantation. Donor-derived Treg prevent the development of lethal acute graft-versus-host disease (GVHD) in murine models of allogeneic hematopoietic stem cell transplantation. We recently demonstrated that a single treatment of the agonistic antibody to DR3 (death receptor 3, αDR3) to donor mice resulted in the expansion of donor-derived Treg and prevented acute GVHD, although the precise role of DR3 signaling in GVHD has not been elucidated. In this study, we comprehensively analyzed the immunophenotype of Treg after DR3 signal activation, demonstrating that DR3-activated Treg (DR3-Treg) had an activated/mature phenotype. Furthermore, the CD25+Foxp3+ subpopulation in DR3-Treg showed stronger suppressive effects in vivo. Prophylactic treatment of αDR3 to recipient mice expanded recipient-derived Treg and reduced the severity of GVHD, whereas DR3 activation in mice with ongoing GVHD further promoted donor T-cell activation/proliferation. These data suggest that the function of DR3 signaling was highly dependent on the activation status of the T cells. In conclusion, our data demonstrated that DR3 signaling affects the function of Treg and T-cell activation after alloantigen exposure in a time-dependent manner. These observations provide important information for future clinical testing using human DR3 signal modulation and highlight the critical effect of the state of T-cell activation on clinical outcomes after activation of DR3.
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34
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Death Receptor 3 Promotes Chemokine-Directed Leukocyte Recruitment in Acute Resolving Inflammation and Is Essential for Pathological Development of Mesothelial Fibrosis in Chronic Disease. THE AMERICAN JOURNAL OF PATHOLOGY 2016; 186:2813-2823. [PMID: 27664471 DOI: 10.1016/j.ajpath.2016.07.021] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2015] [Revised: 06/20/2016] [Accepted: 07/19/2016] [Indexed: 12/19/2022]
Abstract
Death receptor 3 (DR3; TNFRSF25) and its tumor necrosis factor-like ligand TL1A (TNFSF15) control several processes in inflammatory diseases through the expansion of effector T cells and the induction of proinflammatory cytokines from myeloid and innate lymphoid cells. Using wild-type (DR3+/+) and DR3-knockout (DR3-/-) mice, we show that the DR3/TL1A pathway triggers the release of multiple chemokines after acute peritoneal inflammation initiated by a single application of Staphylococcus epidermidis supernatant, correlating with the infiltration of multiple leukocyte subsets. In contrast, leukocyte infiltration was not DR3 dependent after viral challenge with murine cytomegalovirus. DR3 expression was recorded on connective tissue stroma, which provided DR3-dependent release of chemokine (C-C motif) ligand (CCL) 2, CCL7, CXCL1, and CXCL13. CCL3, CCL4, and CXCL10 production was also DR3 dependent, but quantitative RT-PCR showed that their derivation was not stromal. In vitro cultures identified resident macrophages as a DR3-dependent source of CCL3. Whether DR3 signaling could contribute to a related peritoneal pathology was then tested using multiple applications of S. epidermidis supernatant, the repetitive inflammatory episodes of which lead to peritoneal membrane thickening and collagen deposition. Unlike their DR3+/+ counterparts, DR3-/- mice did not develop fibrosis of the mesothelial layer. Thus, this work describes both a novel function and essential requirement for the DR3/TL1A pathway in acute, resolving, and chronic inflammation in the peritoneal cavity.
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Lai C, August S, Albibas A, Behar R, Cho SY, Polak ME, Theaker J, MacLeod AS, French RR, Glennie MJ, Al-Shamkhani A, Healy E. OX40+ Regulatory T Cells in Cutaneous Squamous Cell Carcinoma Suppress Effector T-Cell Responses and Associate with Metastatic Potential. Clin Cancer Res 2016; 22:4236-48. [PMID: 27034329 PMCID: PMC4987192 DOI: 10.1158/1078-0432.ccr-15-2614] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2015] [Accepted: 03/18/2016] [Indexed: 12/31/2022]
Abstract
PURPOSE Cutaneous squamous cell carcinoma (cSCC) is the most common human cancer with metastatic potential. Despite T cells accumulating around cSCCs, these tumors continue to grow and persist. To investigate reasons for failure of T cells to mount a protective response in cSCC, we focused on regulatory T cells (Tregs) as this suppressive population is well represented among the infiltrating lymphocytes. EXPERIMENTAL DESIGN Flow cytometry was conducted on cSCC lymphocytes and in vitro functional assays were performed using sorted tumoral T cells. Lymphocyte subsets in primary cSCCs were quantified immunohistochemically. RESULTS FOXP3(+) Tregs were more frequent in cSCCs than in peripheral blood (P < 0.0001, n = 86 tumors). Tumoral Tregs suppressed proliferation of tumoral effector CD4(+) (P = 0.005, n = 10 tumors) and CD8(+) T cells (P = 0.043, n = 9 tumors) and inhibited IFNγ secretion by tumoral effector T cells (P = 0.0186, n = 11 tumors). The costimulatory molecule OX40 was expressed predominantly on tumoral Tregs (P < 0.0001, n = 15 tumors) and triggering OX40 with an agonist anti-OX40 antibody overcame the suppression exerted by Tregs, leading to increased tumoral effector CD4(+) lymphocyte proliferation (P = 0.0098, n = 10 tumors). Tregs and OX40(+) lymphocytes were more abundant in primary cSCCs that metastasized than in primary cSCCs that had not metastasized (n = 48 and n = 49 tumors, respectively). CONCLUSIONS Tregs in cSCCs suppress effector T-cell responses and are associated with subsequent metastasis, suggesting a key role for Tregs in cSCC development and progression. OX40 agonism reversed the suppressive effects of Tregs in vitro, suggesting that targeting OX40 could benefit the subset of cSCC patients at high risk of metastasis. Clin Cancer Res; 22(16); 4236-48. ©2016 AACR.
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Affiliation(s)
- Chester Lai
- Dermatopharmacology, Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom. Dermatology, University Hospital Southampton NHS Foundation Trust, Southampton, United Kingdom
| | - Suzannah August
- Dermatopharmacology, Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom. Dermatology, University Hospital Southampton NHS Foundation Trust, Southampton, United Kingdom
| | - Amel Albibas
- Dermatopharmacology, Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Ramnik Behar
- Dermatopharmacology, Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Shin-Young Cho
- Dermatopharmacology, Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Marta E Polak
- Dermatopharmacology, Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Jeffrey Theaker
- Histopathology, University Hospital Southampton NHS Foundation Trust, Southampton, United Kingdom
| | - Amanda S MacLeod
- Dermatology, Duke University Medical Center, Durham, North Carolina
| | - Ruth R French
- Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Martin J Glennie
- Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Aymen Al-Shamkhani
- Cancer Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Eugene Healy
- Dermatopharmacology, Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom. Dermatology, University Hospital Southampton NHS Foundation Trust, Southampton, United Kingdom.
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Williams JO, Wang ECY, Lang D, Williams AS. Characterization of death receptor 3-dependent aortic changes during inflammatory arthritis. Pharmacol Res Perspect 2016; 4:e00240. [PMID: 27347421 PMCID: PMC4915515 DOI: 10.1002/prp2.240] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2016] [Revised: 04/06/2016] [Accepted: 04/26/2016] [Indexed: 01/05/2023] Open
Abstract
Murine collagen-induced arthritis (mCIA) is characterized by decreased vascular constriction responses and increased MMP-9. Here, we describe additional histological alterations within the aorta and surrounding perivascular adipose tissue (PVAT), study the role of PVAT in constriction response, and investigate the potential involvement of death receptor 3 (DR3). mCIA was induced in wild-type (WT) and DR3-/- mice with nonimmunized, age-matched controls. Vascular function was determined in isolated aortic rings ±PVAT, using isometric tension myography, in response to cumulative serotonin concentrations. Cellular expression of F4/80 (macrophages), Ly6G (neutrophils), DR3, and MMP-9 was determined using immunohistochemistry. In WTs, arthritis-induced vascular dysfunction was associated with increased F4/80+ macrophages and increased DR3 expression in the aorta and PVAT. MMP-9 was also up-regulated in PVAT, but did not correlate with alterations of PVAT intact constriction. DR3-/- mice inherently showed increased leukocyte numbers and MMP-9 expression in the PVAT, but retained the same nonarthritic constriction response as DR3WT mice ±PVAT. Arthritic DR3-/- mice had a worsened constriction response than DR3WT and showed an influx of neutrophils to the aorta and PVAT. Macrophage numbers were also up-regulated in DR3-/- PVAT. Despite this influx, PVAT intact DR3-/- constriction responses were restored to the same level as DR3WT. Impaired vascular constriction in inflammatory arthritis occurs independently of total MMP-9 levels, but correlates with macrophage and neutrophil ingress. Ablating DR3 worsens the associated vasculature dysfunction, however, DR3-/- PVAT is able to protect the aorta against aberrant vasoconstriction caused in this model.
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Affiliation(s)
- Jessica O. Williams
- Division of Infection and ImmunityCardiff University School of MedicineCardiffUnited Kingdom
| | - Eddie C. Y. Wang
- Division of Infection and ImmunityCardiff University School of MedicineCardiffUnited Kingdom
| | - Derek Lang
- Division of Medical EducationCardiff University School of MedicineCardiffUnited Kingdom
| | - Anwen S. Williams
- Division of Infection and ImmunityCardiff University School of MedicineCardiffUnited Kingdom
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Jia LG, Bamias G, Arseneau KO, Burkly LC, Wang ECY, Gruszka D, Pizarro TT, Cominelli F. A Novel Role for TL1A/DR3 in Protection against Intestinal Injury and Infection. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2016; 197:377-86. [PMID: 27233964 PMCID: PMC5016081 DOI: 10.4049/jimmunol.1502466] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Accepted: 04/30/2016] [Indexed: 12/13/2022]
Abstract
TNF-like cytokine 1A (TL1A) is expressed on APCs and provides costimulatory signals to activated lymphocytes that bear its functional receptor, death receptor 3 (DR3). TL1A/DR3 signaling is involved in the pathogenesis of human and experimental inflammatory bowel disease. In the current study, we investigated the role of this cytokine/receptor pair in acute intestinal injury/repair pathways. We demonstrate that intact DR3 signaling protected mice from acute dextran sodium sulfate colitis because DR3(-/-) mice showed more severe mucosal inflammation and increased mortality. DR3(-/-) mice were compromised in their ability to maintain adequate numbers of CD4(+)CD25(+)Foxp3(+) regulatory T cells in response to acute mucosal damage. This defect in immune regulation led to a nonspecific upregulation of effector proinflammatory pathways, which was most prominent for the Th17 immunophenotype. TL1A(-/-) mice were similarly more susceptible to dextran sodium sulfate colitis, although without mortality and with delayed kinetics compared with DR3(-/-) mice, and also displayed significantly reduced numbers of regulatory T cells. Infection of DR3(-/-) mice with Salmonella typhimurium was associated with defective microbial clearance and elevated bacterial load. Taken together, our findings indicate a novel protective role for the TL1A/DR3 axis in the regulation of mucosal homeostasis during acute intestinal injury/repair, which contrasts with its known pathogenic function during chronic intestinal inflammation.
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Affiliation(s)
- Li-Guo Jia
- Department of Medicine, Case Western Reserve University School of Medicine, Cleveland, OH 44106
| | - Giorgos Bamias
- Academic Department of Gastroenterology, Kapodistrian University of Athens, Laikon Hospital, 11527 Athens, Greece
| | - Kristen O Arseneau
- Department of Medicine, Case Western Reserve University School of Medicine, Cleveland, OH 44106
| | - Linda C Burkly
- Department of Immunobiology and Drug Discovery, Biogen Idec, Cambridge, MA 02142
| | - Eddy C Y Wang
- Department of Medical Microbiology and Infectious Diseases, Institute of Infection and Immunity, School of Medicine, Cardiff University, Cardiff CF14 4XN, United Kingdom; and
| | - Dennis Gruszka
- Department of Medicine, Case Western Reserve University School of Medicine, Cleveland, OH 44106
| | - Theresa T Pizarro
- Department of Pathology, Case Western Reserve University School of Medicine, Cleveland, OH 44106
| | - Fabio Cominelli
- Department of Medicine, Case Western Reserve University School of Medicine, Cleveland, OH 44106;
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Differential Levels of Tl1a Affect the Expansion and Function of Regulatory T Cells in Modulating Murine Colitis. Inflamm Bowel Dis 2016; 22:548-59. [PMID: 26818423 PMCID: PMC4752386 DOI: 10.1097/mib.0000000000000653] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Expression of TL1A (tumor necrosis factor-like ligand 1A) is increased in patients with inflammatory bowel disease (IBD). Mice with elevated T-cell expression of Tl1a (L-Tg) have increased regulatory T cells, yet develop worsened colitis and intestinal fibrosis. The aim of this study was to investigate the role of Tl1a in the differentiation and function of Tregs and their effects in modulating murine colitis. METHODS Tl1a overexpressing L-Tg, Foxp3-mRFP (FIR)-LTg, and DR3KO-LTg mice were used for the study. In the L-Tg mice, Tl1a expressing cells can be identified by green fluorescent protein (GFP). RESULTS We report that Foxp3 expression in the L-Tg mice is variable based on high or low level of Tl1a expression, referred to herein as GFPhigh and GFPlow T cells. Treg-specific suppressive molecules were highly expressed on the GFPlow Foxp3 Tregs and were significantly reduced on Tregs expressing high Tl1a. In vitro suppression function was significantly enhanced in the GFPlow compared with the GFPhigh Tregs. RAG mice cotransferred with either GFPlow or wild-type Tregs were protected from colitis. Furthermore, GFPlow Tregs lost the suppression function in the absence of DR3 (Death receptor 3). CONCLUSIONS Tregs expressing low levels of Tl1a ameliorate murine colitis and promote the maintenance of Treg suppressor function in a DR3-dependent manner, partly due to a heightened regulatory program. These data reveal novel roles for differential levels of Tl1a in regulating T cell-mediated immune responses that have implications in understanding the pathogenesis of IBD.
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Dinh CHL, Yu Y, Szabo A, Zhang Q, Zhang P, Huang XF. Bardoxolone Methyl Prevents High-Fat Diet-Induced Colon Inflammation in Mice. J Histochem Cytochem 2016; 64:237-55. [PMID: 26920068 DOI: 10.1369/0022155416631803] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2015] [Accepted: 01/18/2016] [Indexed: 02/08/2023] Open
Abstract
Obesity induces chronic, low-grade inflammation, which increases the risk of colon cancer. We investigated the preventive effects of Bardoxolone methyl (BARD) on high-fat diet (HFD)-induced inflammation in a mouse colon. Male C57BL/6J mice (n=7) were fed a HFD (HFD group), HFD plus BARD (10 mg/kg) in drinking water (HFD/BARD group), or normal laboratory chow diet (LFD group) for 21 weeks. In HFD mice, BARD reduced colon thickness and decreased colon weight per length. This was associated with an increase in colon crypt depth and the number of goblet cells per crypt. BARD reduced the expression of F4/80 and CD11c but increased CD206 and IL-10, indicating an anti-inflammatory effect. BARD prevented an increase of the intracellular pro-inflammatory biomarkers (NF-қB, p NF-қB, IL-6, TNF-α) and cell proliferation markers (Cox2 and Ki67). BARD prevented fat deposition in the colon wall and prevented microbial population changes. Overall, we report the preventive effects of BARD on colon inflammation in HFD-fed mice through its regulation of macrophages, NF-қB, cytokines, Cox2 and Ki67, fat deposition and microflora.
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Affiliation(s)
- Chi H L Dinh
- Centre for Translational Neuroscience, School of Medicine, University of Wollongong and Illawarra Health and Medical Research Institute, Wollongong, NSW, Australia (CHLD, YY, AS, QZ, XH)
| | - Yinghua Yu
- Centre for Translational Neuroscience, School of Medicine, University of Wollongong and Illawarra Health and Medical Research Institute, Wollongong, NSW, Australia (CHLD, YY, AS, QZ, XH)
| | - Alexander Szabo
- Centre for Translational Neuroscience, School of Medicine, University of Wollongong and Illawarra Health and Medical Research Institute, Wollongong, NSW, Australia (CHLD, YY, AS, QZ, XH),ANSTO LifeSciences, Australian Nuclear Science and Technology Organisation, Lucas Heights, NSW, Australia (AS)
| | - Qingsheng Zhang
- Centre for Translational Neuroscience, School of Medicine, University of Wollongong and Illawarra Health and Medical Research Institute, Wollongong, NSW, Australia (CHLD, YY, AS, QZ, XH)
| | - Peng Zhang
- XuZhou Medical College, Jiangsu Province 221004, The People's Republic of China (PZ)
| | - Xu-Feng Huang
- Centre for Translational Neuroscience, School of Medicine, University of Wollongong and Illawarra Health and Medical Research Institute, Wollongong, NSW, Australia (CHLD, YY, AS, QZ, XH)
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Tumor Necrosis Factor-like Cytokine TL1A and Its Receptors DR3 and DcR3: Important New Factors in Mucosal Homeostasis and Inflammation. Inflamm Bowel Dis 2015; 21:2441-52. [PMID: 26099067 DOI: 10.1097/mib.0000000000000492] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Tumor necrosis factor (TNF)-like cytokine 1A (TL1A) is a member of the TNF superfamily of proteins (TNFSF15), which signals through association with death domain receptor 3 (DR3). Decoy receptor 3 (DcR3) competes with DR3 for TL1A binding and inhibits functional signaling. These proteins are significantly upregulated in inflamed intestinal tissues, and their pathogenetic importance for inflammatory bowel disease (IBD) is suggested by accumulating evidence. TL1A/DR3 induce costimulatory signals to activated lymphocytes, including the gut-specific populations of CD4+CD161+ and CD4+CCR9+ cells, affecting all major effector pathways and inducing the mucosal upregulation of Th1, Th2, and Th17 factors. They may also participate in mucosal homeostasis and defense against pathogens through their effects on the development and function of the recently described innate lymphoid cells. T-regulatory lymphocytes highly express DR3, and they respond to TL1A stimulation also. Mechanistic studies by transgenic expression of TL1A, deletion of TL1A or DR3, and therapeutic blockade by anti-TL1A antibodies all support the critical involvement of the corresponding pathways in the pathogenesis of chronic mucosal inflammation. Wide genome association studies have identified IBD-specific polymorphisms in TNFSF15 gene, which have functional implications and serve as poor prognostic factors. Recently, TL1A blockade in mice was presented as a unique pharmacological treatment for the reversal of established intestinal fibrosis. Finally, TL1A/DR3 signaling seems to critically participate in extraintestinal inflammatory conditions that are frequently associated with IBD as part of the gut-joint-skin-eye axis. These converging lines of evidence make TL1A/DR3 a suitable model for personalized approaches to IBD therapy.
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Ślebioda TJ, Bojarska-Junak A, Stanisławowski M, Cyman M, Wierzbicki PM, Roliński J, Celiński K, Kmieć Z. TL1A as a Potential Local Inducer of IL17A Expression in Colon Mucosa of Inflammatory Bowel Disease Patients. Scand J Immunol 2015; 82:352-60. [DOI: 10.1111/sji.12324] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2015] [Accepted: 05/13/2015] [Indexed: 12/19/2022]
Affiliation(s)
- T. J. Ślebioda
- Department of Histology; Medical University of Gdańsk; Gdańsk Poland
| | - A. Bojarska-Junak
- Department of Clinical Immunology; Medical University of Lublin; Lublin Poland
| | - M. Stanisławowski
- Department of Histology; Medical University of Gdańsk; Gdańsk Poland
| | - M. Cyman
- Department of Histology; Medical University of Gdańsk; Gdańsk Poland
| | - P. M. Wierzbicki
- Department of Histology; Medical University of Gdańsk; Gdańsk Poland
| | - J. Roliński
- Department of Clinical Immunology; Medical University of Lublin; Lublin Poland
| | - K. Celiński
- Department of Gastroenterology with Endoscopic Unit; Medical University of Lublin; Lublin Poland
| | - Z. Kmieć
- Department of Histology; Medical University of Gdańsk; Gdańsk Poland
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Richard AC, Ferdinand JR, Meylan F, Hayes ET, Gabay O, Siegel RM. The TNF-family cytokine TL1A: from lymphocyte costimulator to disease co-conspirator. J Leukoc Biol 2015; 98:333-45. [PMID: 26188076 PMCID: PMC4763597 DOI: 10.1189/jlb.3ri0315-095r] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2015] [Revised: 06/10/2015] [Accepted: 06/19/2015] [Indexed: 12/12/2022] Open
Abstract
Originally described in 2002 as a T cell-costimulatory cytokine, the tumor necrosis factor family member TNF-like factor 1A (TL1A), encoded by the TNFSF15 gene, has since been found to affect multiple cell lineages through its receptor, death receptor 3 (DR3, encoded by TNFRSF25) with distinct cell-type effects. Genetic deficiency or blockade of TL1A-DR3 has defined a number of disease states that depend on this cytokine-receptor pair, whereas excess TL1A leads to allergic gastrointestinal inflammation through stimulation of group 2 innate lymphoid cells. Noncoding variants in the TL1A locus are associated with susceptibility to inflammatory bowel disease and leprosy, predicting that the level of TL1A expression may influence host defense and the development of autoimmune and inflammatory diseases.
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Affiliation(s)
- Arianne C Richard
- *Immunoregulation Section, Autoimmunity Branch, NIAMS, National Institutes of Health, Bethesda, Maryland, USA; Cambridge Institute for Medical Research and Department of Medicine, University of Cambridge, Cambridge, United Kingdom; Cancer Sciences Academic Unit, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - John R Ferdinand
- *Immunoregulation Section, Autoimmunity Branch, NIAMS, National Institutes of Health, Bethesda, Maryland, USA; Cambridge Institute for Medical Research and Department of Medicine, University of Cambridge, Cambridge, United Kingdom; Cancer Sciences Academic Unit, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Françoise Meylan
- *Immunoregulation Section, Autoimmunity Branch, NIAMS, National Institutes of Health, Bethesda, Maryland, USA; Cambridge Institute for Medical Research and Department of Medicine, University of Cambridge, Cambridge, United Kingdom; Cancer Sciences Academic Unit, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Erika T Hayes
- *Immunoregulation Section, Autoimmunity Branch, NIAMS, National Institutes of Health, Bethesda, Maryland, USA; Cambridge Institute for Medical Research and Department of Medicine, University of Cambridge, Cambridge, United Kingdom; Cancer Sciences Academic Unit, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Odile Gabay
- *Immunoregulation Section, Autoimmunity Branch, NIAMS, National Institutes of Health, Bethesda, Maryland, USA; Cambridge Institute for Medical Research and Department of Medicine, University of Cambridge, Cambridge, United Kingdom; Cancer Sciences Academic Unit, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Richard M Siegel
- *Immunoregulation Section, Autoimmunity Branch, NIAMS, National Institutes of Health, Bethesda, Maryland, USA; Cambridge Institute for Medical Research and Department of Medicine, University of Cambridge, Cambridge, United Kingdom; Cancer Sciences Academic Unit, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
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Facco M, Cabrelle A, Calabrese F, Teramo A, Cinetto F, Carraro S, Martini V, Calzetti F, Tamassia N, Cassatella MA, Semenzato G, Agostini C. TL1A/DR3 axis involvement in the inflammatory cytokine network during pulmonary sarcoidosis. Clin Mol Allergy 2015; 13:16. [PMID: 26240517 PMCID: PMC4522997 DOI: 10.1186/s12948-015-0022-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2015] [Accepted: 06/02/2015] [Indexed: 12/26/2022] Open
Abstract
Background TNF-like ligand 1A (TL1A), a recently recognized member of the TNF superfamily, and its death domain receptor 3 (DR3), firstly identified for their relevant role in T lymphocyte homeostasis, are now well-known mediators of several immune-inflammatory diseases, ranging from rheumatoid arthritis to inflammatory bowel diseases to psoriasis, whereas no data are available on their involvement in sarcoidosis, a multisystemic granulomatous disease where a deregulated T helper (Th)1/Th17 response takes place. Methods In this study, by flow cytometry, real-time PCR, confocal microscopy and immunohistochemistry analyses, TL1A and DR3 were investigated in the pulmonary cells and the peripheral blood of 43 patients affected by sarcoidosis in different phases of the disease (29 patients with active sarcoidosis, 14 with the inactive form) and in 8 control subjects. Results Our results demonstrated a significant higher expression, both at protein and mRNA levels, of TL1A and DR3 in pulmonary T cells and alveolar macrophages of patients with active sarcoidosis as compared to patients with the inactive form of the disease and to controls. In patients with sarcoidosis TL1A was strongly more expressed in the lung than the blood, i.e., at the site of the involved organ. Additionally, zymography assays showed that TL1A is able to increase the production of matrix metalloproteinase 9 by sarcoid alveolar macrophages characterized, in patients with the active form of the disease, by reduced mRNA levels of the tissue inhibitor of metalloproteinase (TIMP)-1. Conclusions These data suggest that TL1A/DR3 interactions are part of the extended and complex immune-inflammatory network that characterizes sarcoidosis during its active phase and may contribute to the pathogenesis and to the progression of the disease.
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Affiliation(s)
- M Facco
- Department of Medicine, Hematology and Clinical Immunology Branch, Padua University School of Medicine, Padua, Italy ; Venetian Institute of Molecular Medicine, Padua, Italy
| | - A Cabrelle
- Venetian Institute of Molecular Medicine, Padua, Italy
| | - F Calabrese
- Department of Cardiac, Thoracic and Vascular Sciences, Padua University School of Medicine, Padua, Italy
| | - A Teramo
- Department of Medicine, Hematology and Clinical Immunology Branch, Padua University School of Medicine, Padua, Italy ; Venetian Institute of Molecular Medicine, Padua, Italy
| | - F Cinetto
- Department of Medicine, Hematology and Clinical Immunology Branch, Padua University School of Medicine, Padua, Italy
| | - S Carraro
- Department of Medicine, Hematology and Clinical Immunology Branch, Padua University School of Medicine, Padua, Italy
| | - V Martini
- Department of Medicine, Hematology and Clinical Immunology Branch, Padua University School of Medicine, Padua, Italy ; Venetian Institute of Molecular Medicine, Padua, Italy
| | - F Calzetti
- Department of Pathology and Diagnostics, Section of General Pathology, School of Medicine, University of Verona, Verona, Italy
| | - N Tamassia
- Department of Pathology and Diagnostics, Section of General Pathology, School of Medicine, University of Verona, Verona, Italy
| | - M A Cassatella
- Department of Pathology and Diagnostics, Section of General Pathology, School of Medicine, University of Verona, Verona, Italy
| | - G Semenzato
- Department of Medicine, Hematology and Clinical Immunology Branch, Padua University School of Medicine, Padua, Italy ; Venetian Institute of Molecular Medicine, Padua, Italy
| | - C Agostini
- Department of Medicine, Hematology and Clinical Immunology Branch, Padua University School of Medicine, Padua, Italy ; Venetian Institute of Molecular Medicine, Padua, Italy
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Ahn YO, Weeres MA, Neulen ML, Choi J, Kang SH, Heo DS, Bergerson R, Blazar BR, Miller JS, Verneris MR. Human group3 innate lymphoid cells express DR3 and respond to TL1A with enhanced IL-22 production and IL-2-dependent proliferation. Eur J Immunol 2015; 45:2335-42. [PMID: 26046454 PMCID: PMC4595159 DOI: 10.1002/eji.201445213] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2014] [Revised: 04/17/2015] [Accepted: 06/02/2015] [Indexed: 11/06/2022]
Abstract
Death receptor 3 (DR3, TNFRSF25) is expressed by activated lymphocytes and signaling by its ligand, TL1A, enhances cytokine expression and proliferation. Recent studies show that DR3 is also present on murine type 2 innate lymphoid cells (ILC2s). Here, we show that DR3 is expressed by IL-22-producing human group 3 innate lymphoid cells (ILC3s). Stimulation of ILC3s with exogenous TL1A alone had no impact on cytokine production or proliferation. Addition of TL1A to IL-1β + IL-23 significantly enhanced the amount IL-22 produced by ILC3s as well as the percentage IL-22- and IL-8-producing cells. Addition of TL1A to IL-1β + IL-23 also augmented ILC3 proliferation. Mechanistically, this occurred through the upregulation of CD25 and responsiveness to IL-2 stimulation. The combination of TL1A, IL-1β+ IL-23, and IL-2 expanded ILC3s while IL-1β+ IL-23 did not increase proliferation above controls. After 2 weeks of expansion, ILC3s maintained their phenotype, transcription factor expression, and function (IL-22 production). These findings identify DR3 as a costimulatory molecule on ILC3s that could be exploited for ex vivo expansion and clinical use.
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Affiliation(s)
- Yong-Oon Ahn
- Department of Pediatrics, Division of Blood and Marrow Transplantation, University of Minnesota, USA
- Cancer Research Institute, Seoul National University College of Medicine and Hospital, Seoul, Korea
| | - Matthew A Weeres
- Department of Pediatrics, Division of Blood and Marrow Transplantation, University of Minnesota, USA
| | - Marie-Luise Neulen
- Department of Pediatrics, Division of Blood and Marrow Transplantation, University of Minnesota, USA
| | - Jahyang Choi
- Cancer Research Institute, Seoul National University College of Medicine and Hospital, Seoul, Korea
| | - Seong-Ho Kang
- Cancer Research Institute, Seoul National University College of Medicine and Hospital, Seoul, Korea
| | - Dae Seog Heo
- Cancer Research Institute, Seoul National University College of Medicine and Hospital, Seoul, Korea
- Department of Internal Medicine, Seoul National University College of Medicine and Hospital, Seoul, Korea
| | - Rachel Bergerson
- Department of Pediatrics, Division of Blood and Marrow Transplantation, University of Minnesota, USA
| | - Bruce R Blazar
- Department of Pediatrics, Division of Blood and Marrow Transplantation, University of Minnesota, USA
| | - Jeffrey S Miller
- Department of Medicine, Division of Blood and Marrow Transplantation, University of Minnesota, USA
| | - Michael R Verneris
- Department of Pediatrics, Division of Blood and Marrow Transplantation, University of Minnesota, USA
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Holmkvist P, Roepstorff K, Uronen-Hansson H, Sandén C, Gudjonsson S, Patschan O, Grip O, Marsal J, Schmidtchen A, Hornum L, Erjefält JS, Håkansson K, Agace WW. A major population of mucosal memory CD4+ T cells, coexpressing IL-18Rα and DR3, display innate lymphocyte functionality. Mucosal Immunol 2015; 8:545-58. [PMID: 25269704 PMCID: PMC4424383 DOI: 10.1038/mi.2014.87] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2014] [Accepted: 08/18/2014] [Indexed: 02/04/2023]
Abstract
Mucosal tissues contain large numbers of memory CD4(+) T cells that, through T-cell receptor-dependent interactions with antigen-presenting cells, are believed to have a key role in barrier defense and maintenance of tissue integrity. Here we identify a major subset of memory CD4(+) T cells at barrier surfaces that coexpress interleukin-18 receptor alpha (IL-18Rα) and death receptor-3 (DR3), and display innate lymphocyte functionality. The cytokines IL-15 or the DR3 ligand tumor necrosis factor (TNF)-like cytokine 1A (TL1a) induced memory IL-18Rα(+)DR3(+)CD4(+) T cells to produce interferon-γ, TNF-α, IL-6, IL-5, IL-13, granulocyte-macrophage colony-stimulating factor (GM-CSF), and IL-22 in the presence of IL-12/IL-18. TL1a synergized with IL-15 to enhance this response, while suppressing IL-15-induced IL-10 production. TL1a- and IL-15-mediated cytokine induction required the presence of IL-18, whereas induction of IL-5, IL-13, GM-CSF, and IL-22 was IL-12 independent. IL-18Rα(+)DR3(+)CD4(+) T cells with similar functionality were present in human skin, nasal polyps, and, in particular, the intestine, where in chronic inflammation they localized with IL-18-producing cells in lymphoid aggregates. Collectively, these results suggest that human memory IL-18Rα(+)DR3(+) CD4(+) T cells may contribute to antigen-independent innate responses at barrier surfaces.
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Affiliation(s)
- P Holmkvist
- Immunology Section, Lund University, Lund, Sweden
- Biopharmaceuticals Research Unit, Novo Nordisk A/S, Måløv, Denmark
| | - K Roepstorff
- Biopharmaceuticals Research Unit, Novo Nordisk A/S, Måløv, Denmark
| | | | - C Sandén
- Unit of Airway Inflammation and Immunology, Department of Experimental Medical Sciences, Lund University, Lund, Sweden
| | - S Gudjonsson
- Department of Urology, Skåne University Hospital, Malmö, Sweden
| | - O Patschan
- Department of Urology, Skåne University Hospital, Malmö, Sweden
| | - O Grip
- Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden
| | - J Marsal
- Department of Gastroenterology, Skåne University Hospital, Lund, Sweden
| | - A Schmidtchen
- Division of Dermatology and Venereology, Department of Clinical Sciences, Lund University, Lund, Sweden
- LKC Medicine, Nanyang Technological University, Singapore, Singapore
| | - L Hornum
- Biopharmaceuticals Research Unit, Novo Nordisk A/S, Måløv, Denmark
| | - J S Erjefält
- Unit of Airway Inflammation and Immunology, Department of Experimental Medical Sciences, Lund University, Lund, Sweden
| | - K Håkansson
- Biopharmaceuticals Research Unit, Novo Nordisk A/S, Måløv, Denmark
| | - W W Agace
- Immunology Section, Lund University, Lund, Sweden
- Section of Immunology and Vaccinology, National Veterinary Institute, Technical University of Denmark, Frederiksberg, Denmark
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46
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Siakavellas SI, Sfikakis PP, Bamias G. The TL1A/DR3/DcR3 pathway in autoimmune rheumatic diseases. Semin Arthritis Rheum 2015; 45:1-8. [PMID: 25887448 DOI: 10.1016/j.semarthrit.2015.02.007] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2014] [Revised: 01/28/2015] [Accepted: 02/16/2015] [Indexed: 12/13/2022]
Abstract
IMPORTANCE TNF-like cytokine 1A (TL1A) and its receptors, death receptor 3 (DR3) and decoy receptor 3 (DcR3) are members of the TNF and TNF receptor superfamilies of proteins, respectively. They constitute a cytokine system that actively interferes with the regulation of immune responses and may participate in the pathogenesis of autoimmune diseases. OBJECTIVES This review aims to present the current knowledge on the role of the TL1A/DR3/DcR3 system in the pathophysiology of autoimmune rheumatic diseases, with a focus on rheumatoid arthritis (RA). METHODS An extensive literature search was performed in the PubMed database using the following keywords: TL1A, death receptor 3, DR3, decoy receptor 3, DcR3, TNFSF15, TNFRSF25, and TNFSF6B. Studies were assessed and selected in view of their relevance to autoimmune rheumatic diseases. CONCLUSION The TL1A/DR3/DcR3 axis is a novel immune pathway that participates in the pathogenesis of a variety of autoimmune rheumatic diseases. These molecules may be promising therapeutic targets for inflammatory arthritis.
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Affiliation(s)
- Spyros I Siakavellas
- Academic Department of Gastroenterology, Laikon Hospital, Kapodistrian University of Athens, 17 Agiou Thoma St, Athens 11527, Greece
| | - Petros P Sfikakis
- First Department of Propaedeutic and Internal Medicine, Laikon Hospital, Kapodistrian University of Athens, Athens, Greece
| | - Giorgos Bamias
- Academic Department of Gastroenterology, Laikon Hospital, Kapodistrian University of Athens, 17 Agiou Thoma St, Athens 11527, Greece.
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47
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Wang ECY, Newton Z, Hayward OA, Clark SR, Collins F, Perks WV, Singh RK, Twohig JP, Williams AS. Regulation of early cartilage destruction in inflammatory arthritis by death receptor 3. Arthritis Rheumatol 2014; 66:2762-72. [PMID: 25044706 PMCID: PMC4286106 DOI: 10.1002/art.38770] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2013] [Accepted: 06/26/2014] [Indexed: 12/28/2022]
Abstract
Objective To investigate the role of death receptor 3 (DR-3) and its ligand tumor necrosis factor–like molecule 1A (TL1A) in the early stages of inflammatory arthritis. Methods Antigen-induced arthritis (AIA) was generated in C57BL/6 mice deficient in the DR-3 gene (DR3−/−) and their DR3+/+ (wild-type) littermates by priming and intraarticular injection of methylated bovine serum albumin. The joints were sectioned and analyzed histochemically for damage to cartilage and expression of DR3, TL1A, Ly-6G (a marker for neutrophils), the gelatinase matrix metalloproteinase 9 (MMP-9), the aggrecanase ADAMTS-5, and the neutrophil chemoattractant CXCL1. In vitro production of MMP-9 was measured in cultures from fibroblasts, macrophages, and neutrophils following the addition of TL1A and other proinflammatory stimuli. Results DR3 expression was up-regulated in the joints of wild-type mice following generation of AIA. DR3−/− mice were protected against cartilage damage compared with wild-type mice, even at early time points prior to the main accumulation of Teff cells in the joint. Early protection against AIA in vivo correlated with reduced levels of MMP-9. In vitro, neutrophils were major producers of MMP-9, while neutrophil numbers were reduced in the joints of DR3−/− mice. However, TL1A neither induced MMP-9 release nor affected the survival of neutrophils. Instead, reduced levels of CXCL1 were observed in the joints of DR3−/− mice. Conclusion DR-3 drives early cartilage destruction in the AIA model of inflammatory arthritis through the release of CXCL1, maximizing neutrophil recruitment to the joint and leading to enhanced local production of cartilage-destroying enzymes.
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Affiliation(s)
- Eddie C Y Wang
- Cardiff Institute of Infection & Immunity, Cardiff University School of Medicine, Cardiff, Wales, UK
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48
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Shih DQ, Zheng L, Zhang X, Zhang H, Kanazawa Y, Ichikawa R, Wallace KL, Chen J, Pothoulakis C, Koon HW, Targan SR. Inhibition of a novel fibrogenic factor Tl1a reverses established colonic fibrosis. Mucosal Immunol 2014; 7:1492-503. [PMID: 24850426 PMCID: PMC4205266 DOI: 10.1038/mi.2014.37] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2013] [Accepted: 04/06/2014] [Indexed: 02/04/2023]
Abstract
Intestinal fibrostenosis is among the hallmarks of severe Crohn's disease. Patients with certain TNFSF15 (gene name for TL1A) variants over-express TL1A and have a higher risk of developing strictures in the small intestine. In addition, sustained Tl1a expression in mice leads to small and large intestinal fibrostenosis under colitogenic conditions. The aim of this study was to determine whether established murine colonic fibrosis could be reversed with Tl1a antibody (Ab). Treatment with neutralizing Tl1a Ab reversed colonic fibrosis back to the original pre-inflamed levels, potentially as a result of lowered expression of connective tissue growth factor, Il31Ra, transforming growth factor β1 and insulin-like growth factor-1. In addition, blocking Tl1a function by either neutralizing Tl1a Ab or deletion of death domain receptor 3 (Dr3) reduced the number of fibroblasts and myofibroblasts, the primary cell types that mediate tissue fibrosis. Primary intestinal myofibroblasts expressed Dr3 and functionally responded to direct Tl1a signaling by increasing collagen and Il31Ra expression. These data demonstrated a direct role for TL1A-DR3 signaling in tissue fibrosis and that modulation of TL1A-DR3 signaling could inhibit gut fibrosis.
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Affiliation(s)
- David Q Shih
- F. Widjaja Foundation, Inflammatory Bowel and Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Libo Zheng
- F. Widjaja Foundation, Inflammatory Bowel and Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA,Dept. of Gastroenterology, The Second Hospital of Hebei Medical University, Hebei, China
| | - Xiaolan Zhang
- Dept. of Gastroenterology, The Second Hospital of Hebei Medical University, Hebei, China
| | - Hong Zhang
- F. Widjaja Foundation, Inflammatory Bowel and Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA,Dept. of Gastroenterology, The Second Hospital of Hebei Medical University, Hebei, China
| | - Yoshitake Kanazawa
- F. Widjaja Foundation, Inflammatory Bowel and Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Ryan Ichikawa
- F. Widjaja Foundation, Inflammatory Bowel and Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Kori L Wallace
- F. Widjaja Foundation, Inflammatory Bowel and Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Jeremy Chen
- F. Widjaja Foundation, Inflammatory Bowel and Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | | | - Hon W Koon
- IBD Center, David Geffen School of Medicine, UCLA, Los Angeles, CA 90095, USA
| | - Stephan R Targan
- F. Widjaja Foundation, Inflammatory Bowel and Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
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49
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Use of animal models in elucidating disease pathogenesis in IBD. Semin Immunopathol 2014; 36:541-51. [PMID: 25212688 DOI: 10.1007/s00281-014-0444-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2014] [Accepted: 08/14/2014] [Indexed: 02/07/2023]
Abstract
Inflammatory bowel diseases (IBD) are a collection of diseases characterized by chronic gastrointestinal inflammation resulting from an exuberant immune response to commensal flora in genetically susceptible individuals. Rapid advances in the field of genomics have resulted in the identification of at least 163 loci that contribute susceptibility to both Crohn's disease (CD) and ulcerative colitis (UC). Similar to other complex diseases, however, the "curse of missing heritability" remains a significant concern in understanding the mechanisms underlying IBD. While genetic discoveries, to date, only account for 7-14% of disease variance for IBD, studies have increasingly demonstrated a role for environmental factors in disease pathogenesis. Furthermore, the use of animal models of IBD has led to a greater understanding of disease pathogenesis implicating various aspects of the innate immune response including the bacterial, fungal, and viral microbiome and adaptive immune response such as the interleukin (IL)-23/IL-17 pathway.
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50
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Abstract
TNFRSF25 is an understudied broad-acting T cell costimulator with high homology to TNFR1, however, the overall role of this receptor in T cell immunobiology is unclear. Ligation of TNFRSF25 by its monogamous ligand, TNFSF15 (TL1A), leads to recruitment of TNFR-associated factor 2 and TNFR-associated death domain in primary T cells with downstream activation of both NFκB as well as the PI3K/Akt axis. These signaling pathways are dependent upon coordinated engagement of the T cell receptor and interleukin-2 receptor and leads to the constitutive proliferation of CD4+FoxP3+ regulatory T cells (Treg) as a result of tonic exposure to self-antigen. Concurrent activation of CD4+ or CD8+ conventional T cell clones is dependent upon the availability of cognate foreign antigen. Here, we provide a review of both the literature and our work on this receptor and propose that the overall function of TL1A signaling to TNFRSF25 in T cells is to provide simultaneous costimulation of foreign-antigen-specific effector T cells and pre-existing Treg in order to focus the clonality of effector immunity to pathogen-derived antigens and reduce the risk of bystander inflammation toward self- or endogenous microbial antigens.
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