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Mishra A, Kumar R, Harilal S, Nigam M, Datta D, Singh S. Emerging Landscape of In Vitro Models for Assessing Rheumatoid Arthritis Management. ACS Pharmacol Transl Sci 2024; 7:2280-2305. [PMID: 39144547 PMCID: PMC11320735 DOI: 10.1021/acsptsci.4c00260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2024] [Revised: 06/23/2024] [Accepted: 06/24/2024] [Indexed: 08/16/2024]
Abstract
Rheumatoid arthritis (RA) is a complex condition that is influenced by various causes, including immunological, genetic, and environmental factors. Several studies using animal models have documented immune system dysfunction and described the clinical characteristics of the disease. These studies have provided valuable insights into the pathogenesis of inflammatory arthritis and the identification of new targets for treatment. Nevertheless, none of these animal models successfully replicated all the characteristics of RA. Additionally, numerous experimental medications, which were developed based on our enhanced comprehension of the immune system's function in RA, have shown potential in animal research but ultimately proved ineffective during different stages of clinical trials. There have been several novel therapy alternatives, which do not achieve a consistently outstanding therapeutic outcome in all patients. This underscores the importance of employing the progress in in vitro models, particularly 3D models like tissue explants, and diverse multicomponent approaches such as coculture strategies, synovial membrane, articular cartilage, and subchondral bone models that accurately replicate the structural characteristics of RA pathophysiology. These methods are crucial for the advancement of potential therapeutic strategies. This review discusses the latest advancements in in vitro models and their potential to greatly impact research on managing RA.
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Affiliation(s)
- Abhay
Prakash Mishra
- Department
of Pharmacology, University of Free State, Bloemfontein 9301, South Africa
- Department
of Pharmaceutical Sciences, Naresuan University, Phitsanulok 65000, Thailand
| | - Rajesh Kumar
- Faculty
of Pharmaceutical Sciences, Kerala University
of Health Sciences, Kerala 680596, India
| | - Seetha Harilal
- Faculty
of Pharmaceutical Sciences, Kerala University
of Health Sciences, Kerala 680596, India
| | - Manisha Nigam
- Department
of Biochemistry, Hemvati Nandan Bahuguna
Garhwal University, Srinagar
Garhwal, Uttarakhand 246174, India
| | - Deepanjan Datta
- Department
of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka 576104, India
| | - Sudarshan Singh
- Office of
Research Administration, Chiang Mai University, Chiang Mai 50200, Thailand
- Faculty of
Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand
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2
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Drafi F, Bauerova K, Chrastina M, Taghdisiesfejír M, Rocha J, Direito R, Figueira ME, Sepodes B, Ponist S. Rhodiola rosea L. Extract, a Known Adaptogen, Evaluated in Experimental Arthritis. Molecules 2023; 28:5053. [PMID: 37446715 DOI: 10.3390/molecules28135053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 06/21/2023] [Accepted: 06/22/2023] [Indexed: 07/15/2023] Open
Abstract
Rhodiola rosea L. extract (RSE) is mostly known for its adaptogen properties, but not for its antiarthritic activities, therefore monotherapy and combination with low-dose methotrexate (MTX) was studied. The collagen-induced arthritis (CIA) model was used to measure the functional score, and the change in hind paw volume (HPV). Both parameters had significant antiarthritic effects. Based on these preliminary results, an adjuvant arthritis (AA) model was further applied to assess another parameters. The experiment included these animal groups: healthy controls, untreated AA, AA administered with RSE (150 mg/kg b.w. daily, p.o.), AA administered by MTX (0.3 mg/kg b.w. twice a week, p.o.), and AA treated with the combination of RSE+MTX. The combination of RSE+MTX significantly reduced the HPV and increased the body weight. The combination significantly decreased HPV when compared to MTX monotherapy. The plasmatic levels of inflammatory markers (IL-6, IL-17A, MMP-9 and CRP) were significantly decreased by MTX+RSE treatment. The RSE monotherapy didn't influence any of the inflammatory parameters studied. In CIA, the RSE monotherapy significantly decreased the arthritic parameters studied. In summary, the combination of RSE and sub-therapeutic MTX was significantly effective in AA by improving inflammatory and arthritic parameters.
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Affiliation(s)
- Frantisek Drafi
- Institute of Experimental Pharmacology and Toxicology, Centre of Experimental Medicine SAS, 841 04 Bratislava, Slovakia
| | - Katarina Bauerova
- Institute of Experimental Pharmacology and Toxicology, Centre of Experimental Medicine SAS, 841 04 Bratislava, Slovakia
| | - Martin Chrastina
- Institute of Experimental Pharmacology and Toxicology, Centre of Experimental Medicine SAS, 841 04 Bratislava, Slovakia
- Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Malá Hora 10701/4A, 036 01 Martin, Slovakia
| | - Mohsen Taghdisiesfejír
- Institute of Experimental Pharmacology and Toxicology, Centre of Experimental Medicine SAS, 841 04 Bratislava, Slovakia
- Faculty of Natural Sciences, Comenius University in Bratislava, Ilkovičova 6, 842 15 Bratislava, Slovakia
| | - João Rocha
- Faculdade de Farmácia, Universidade de Lisboa, Avenida Professor Gama Pinto, 1649-003 Lisbon, Portugal
- Laboratory of Systems Integration Pharmacology, Clinical and Regulatory Science, Research Institute for Medicines of the University of Lisbon (iMED.ULisboa), Avenida Professor Gama Pinto, 1649-003 Lisbon, Portugal
| | - Rosa Direito
- Faculdade de Farmácia, Universidade de Lisboa, Avenida Professor Gama Pinto, 1649-003 Lisbon, Portugal
- Laboratory of Systems Integration Pharmacology, Clinical and Regulatory Science, Research Institute for Medicines of the University of Lisbon (iMED.ULisboa), Avenida Professor Gama Pinto, 1649-003 Lisbon, Portugal
| | - Maria Eduardo Figueira
- Faculdade de Farmácia, Universidade de Lisboa, Avenida Professor Gama Pinto, 1649-003 Lisbon, Portugal
- Laboratory of Systems Integration Pharmacology, Clinical and Regulatory Science, Research Institute for Medicines of the University of Lisbon (iMED.ULisboa), Avenida Professor Gama Pinto, 1649-003 Lisbon, Portugal
| | - Bruno Sepodes
- Faculdade de Farmácia, Universidade de Lisboa, Avenida Professor Gama Pinto, 1649-003 Lisbon, Portugal
- Laboratory of Systems Integration Pharmacology, Clinical and Regulatory Science, Research Institute for Medicines of the University of Lisbon (iMED.ULisboa), Avenida Professor Gama Pinto, 1649-003 Lisbon, Portugal
| | - Silvester Ponist
- Institute of Experimental Pharmacology and Toxicology, Centre of Experimental Medicine SAS, 841 04 Bratislava, Slovakia
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Kim DH, Kim HY, Lee WW. Induction of Unique STAT Heterodimers by IL-21 Provokes IL-1RI Expression on CD8 + T Cells, Resulting in Enhanced IL-1β Dependent Effector Function. Immune Netw 2021; 21:e33. [PMID: 34796037 PMCID: PMC8568912 DOI: 10.4110/in.2021.21.e33] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 08/11/2021] [Accepted: 08/23/2021] [Indexed: 12/24/2022] Open
Abstract
IL-1β plays critical roles in the priming and effector phases of immune responses such as the differentiation, commitment, and memory formation of T cells. In this context, several reports have suggested that the IL-1β signal is crucial for CTL-mediated immune responses to viral infections and tumors. However, little is known regarding whether IL-1β acts directly on CD8+ T cells and what the molecular mechanisms underlying expression of IL-1 receptors (IL-1Rs) on CD8+ T cells and features of IL-1R+CD8+ T cells are. Here, we provide evidence that the expression of IL-1R type I (IL-1RI), the functional receptor of IL-1β, is preferentially induced by IL-21 on TCR-stimulated CD8+ T cells. Further, IL-1β enhances the effector function of CD8+ T cells expressing IL-21-induced IL-1RI by increasing cytokine production and release of cytotoxic granules containing granzyme B. The IL-21-IL-1RI-IL-1β axis is involved in an augmented effector function through regulation of transcription factors BATF, Blimp-1, and IRF4. Moreover, this axis confers a unique effector function to CD8+ T cells compared to conventional type 1 cytotoxic T cells differentiated with IL-12. Chemical inhibitor and immunoprecipitation assay demonstrated that IL-21 induces a unique pattern of STAT activation with the formation of both STAT1:STAT3 and STAT3:STAT5 heterodimers, which are critical for the induction of IL-1RI on TCR-stimulated CD8+ T cells. Taken together, we propose that induction of a novel subset of IL-1RI-expressing CD8+ T cells by IL-21 may be beneficial to the protective immune response against viral infections and is therefore important to consider for vaccine design.
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Affiliation(s)
- Dong Hyun Kim
- Laboratory of Autoimmunity and Inflammation (LAI), Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul 03080, Korea.,Department of Microbiology and Immunology, Seoul National University College of Medicine, Seoul 03080, Korea
| | - Hee Young Kim
- Laboratory of Autoimmunity and Inflammation (LAI), Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul 03080, Korea.,Department of Microbiology and Immunology, Seoul National University College of Medicine, Seoul 03080, Korea.,Institute of Infectious Diseases, Seoul National University College of Medicine, Seoul 03080, Korea
| | - Won-Woo Lee
- Laboratory of Autoimmunity and Inflammation (LAI), Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul 03080, Korea.,Department of Microbiology and Immunology, Seoul National University College of Medicine, Seoul 03080, Korea.,Institute of Infectious Diseases, Seoul National University College of Medicine, Seoul 03080, Korea.,Cancer Research Institute and Ischemic/Hypoxic Disease Institute, Seoul National University College of Medicine, Seoul 03080, Korea.,Seoul National University Hospital Biomedical Research Institute, Seoul 03080, Korea
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4
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Magrone T, Magrone M, Jirillo E. Eosinophils, a Jack of All Trades in Immunity: Therapeutic Approaches for Correcting Their Functional Disorders. Endocr Metab Immune Disord Drug Targets 2021; 20:1166-1181. [PMID: 32148205 DOI: 10.2174/1871530320666200309094726] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 11/28/2019] [Accepted: 01/09/2020] [Indexed: 01/13/2023]
Abstract
BACKGROUND AND OBJECTIVE Eosinophils are primitive myeloid cells derived from bonemarrow precursors and require the intervention of interleukin (IL)-5 for their survival and persistence in blood and tissues. Under steady-state conditions, they contribute to immune regulation and homeostasis. Under pathological circumstances, eosinophils are involved in host protection against parasites and participate in allergy and inflammation. DISCUSSION Mostly, in asthma, eosinophils provoke airway damage via the release of granule contents and IL-13 with mucus hypersecretion and differentiation of goblet cells. Then, tissue remodeling follows with the secretion of transforming growth factor-β. Eosinophils are able to kill helminth larvae acting as antigen-presenting cells with the involvement of T helper (h)-2 cells and subsequent antibody response. However, they also exert pro-worm activity with the production of suppressive cytokine (IL- 10 and IL-4) and inhibition of nitric oxide. Eosinophils may play a pathogenic role in the course of chronic and autoimmune disease, e.g., inflammatory bowel disease and eosinophilic gastroenteritis, regulating Th2 responses and promoting a profibrotic effect. In atopic dermatitis, eosinophils are commonly detected and may be associated with disease severity. In cutaneous spontaneous urticaria, eosinophils participate in the formation of wheals, tissue remodeling and modifications of vascular permeability. With regard to tumor growth, it seems that IgE can exert anti-neoplastic surveillance via mast cell and eosinophil-mediated cytotoxicity, the so-called allergo-oncology. From a therapeutic point of view, monoclonal antibodies directed against IL-5 or the IL-5 receptors have been shown to be very effective in patients with severe asthma. Finally, as an alternative treatment, polyphenols for their anti-inflammatory and anti-allergic activities seem to be effective in reducing serum IgE and eosinophil count in bronchoalveolar lavage in murine asthma. CONCLUSION Eosinophils are cells endowed with multiple functions and their modulation with monoclonal antibodies and nutraceuticals may be effective in the treatment of chronic disease.
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Affiliation(s)
- Thea Magrone
- Department of Basic Medical Sciences, Neuroscience and Sensory Organs, School of Medicine, University of Bari "Aldo Moro", Bari, Italy
| | - Manrico Magrone
- Department of Basic Medical Sciences, Neuroscience and Sensory Organs, School of Medicine, University of Bari "Aldo Moro", Bari, Italy
| | - Emilio Jirillo
- Department of Basic Medical Sciences, Neuroscience and Sensory Organs, School of Medicine, University of Bari "Aldo Moro", Bari, Italy
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5
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Levescot A, Chang MH, Schnell J, Nelson-Maney N, Yan J, Martínez-Bonet M, Grieshaber-Bouyer R, Lee PY, Wei K, Blaustein RB, Morris A, Wactor A, Iwakura Y, Lederer JA, Rao DA, Charles JF, Nigrovic PA. IL-1β-driven osteoclastogenic T regulatory cells accelerate bone erosion in arthritis. J Clin Invest 2021; 131:e141008. [PMID: 34343136 DOI: 10.1172/jci141008] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 07/22/2021] [Indexed: 11/17/2022] Open
Abstract
IL-1β is a pro-inflammatory mediator with roles in innate and adaptive immunity. Here we show that IL-1β contributes to autoimmune arthritis by inducing osteoclastogenic capacity in T regulatory cells (Tregs). Using mice with joint inflammation arising through deficiency of the IL-1 receptor antagonist (Il1rn-/-), we observed that IL-1β blockade attenuated disease more effectively in early arthritis than in established arthritis, especially with respect to bone erosion. Protection was accompanied by a reduction in synovial CD4+Foxp3+ Tregs that displayed preserved suppressive capacity and aerobic metabolism but aberrant expression of RANKL and a striking capacity to drive RANKL-dependent osteoclast differentiation. Both Il1rn-/- Tregs and wild-type Tregs differentiated with IL-1β accelerated bone erosion upon adoptive transfer. Human Tregs exhibited analogous differentiation, and corresponding RANKLhiFoxp3+ T cells could be identified in rheumatoid arthritis synovial tissue. Together, these findings identify IL-1β-induced osteoclastogenic Tregs (O-Tregs) as a contributor to bone erosion in arthritis.
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Affiliation(s)
- Anaïs Levescot
- Department of Medicine, Brigham and Women's Hospital, Boston, United States of America
| | - Margaret H Chang
- Department of Medicine, Brigham and Women's Hospital, Boston, United States of America
| | - Julia Schnell
- Department of Medicine V, Hematology, Oncology and Rheumatology, University of Heidelberg, Heidelberg, Germany
| | - Nathan Nelson-Maney
- Department of Medicine, Brigham and Women's Hospital, Boston, United States of America
| | - Jing Yan
- Department of Medicine, Brigham and Women's Hospital, Boston, United States of America
| | - Marta Martínez-Bonet
- Department of Medicine, Brigham and Women's Hospital, Boston, United States of America
| | | | - Pui Y Lee
- Division of Immunology, Boston's Children Hospital, Boston, United States of America
| | - Kevin Wei
- Department of Medicine, Brigham and Women's Hospital, Boston, United States of America
| | - Rachel B Blaustein
- Department of Medicine, Brigham and Women's Hospital, Boston, United States of America
| | - Allyn Morris
- Department of Medicine, Brigham and Women's Hospital, Boston, United States of America
| | - Alexandra Wactor
- Department of Medicine, Brigham and Women's Hospital, Boston, United States of America
| | - Yoichiro Iwakura
- Research Institute for Science and Technology, Tokyo University of Science, Tokyo, Japan
| | - James A Lederer
- Department of Surgery, Brigham and Women's Hospital, Boston, United States of America
| | - Deepak A Rao
- Department of Medicine, Brigham and Women's Hospital, Boston, United States of America
| | - Julia F Charles
- Department of Medicine, Brigham and Women's Hospital, Boston, United States of America
| | - Peter A Nigrovic
- Division of Immunology, Boston's Children Hospital, Boston, United States of America
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6
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Griffiths JS, Camilli G, Kotowicz NK, Ho J, Richardson JP, Naglik JR. Role for IL-1 Family Cytokines in Fungal Infections. Front Microbiol 2021; 12:633047. [PMID: 33643264 PMCID: PMC7902786 DOI: 10.3389/fmicb.2021.633047] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 01/15/2021] [Indexed: 12/15/2022] Open
Abstract
Fungal pathogens kill approximately 1.5 million individuals per year and represent a severe disease burden worldwide. It is estimated over 150 million people have serious fungal disease such as recurrent mucosal infections or life-threatening systemic infections. Disease can ensue from commensal fungi or new infection and involves different fungal morphologies and the expression of virulence factors. Therefore, anti-fungal immunity is complex and requires coordination between multiple facets of the immune system. IL-1 family cytokines are associated with acute and chronic inflammation and are essential for the innate response to infection. Recent research indicates IL-1 cytokines play a key role mediating immunity against different fungal infections. During mucosal disease, IL-1R and IL-36R are required for neutrophil recruitment and protective Th17 responses, but function through different mechanisms. During systemic disease, IL-18 drives protective Th1 responses, while IL-33 promotes Th2 and suppresses Th1 immunity. The IL-1 family represents an attractive anti-fungal immunotherapy target. There is a need for novel anti-fungal therapeutics, as current therapies are ineffective, toxic and encounter resistance, and no anti-fungal vaccine exists. Furthering our understanding of the IL-1 family cytokines and their complex role during fungal infection may aid the development of novel therapies. As such, this review will discuss the role for IL-1 family cytokines in fungal infections.
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Affiliation(s)
- James S Griffiths
- Centre for Host-Microbiome Interactions, Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London, London, United Kingdom
| | - Giorgio Camilli
- Centre for Host-Microbiome Interactions, Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London, London, United Kingdom
| | - Natalia K Kotowicz
- Centre for Host-Microbiome Interactions, Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London, London, United Kingdom
| | - Jemima Ho
- Centre for Host-Microbiome Interactions, Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London, London, United Kingdom
| | - Jonathan P Richardson
- Centre for Host-Microbiome Interactions, Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London, London, United Kingdom
| | - Julian R Naglik
- Centre for Host-Microbiome Interactions, Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London, London, United Kingdom
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7
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Van Den Eeckhout B, Tavernier J, Gerlo S. Interleukin-1 as Innate Mediator of T Cell Immunity. Front Immunol 2021; 11:621931. [PMID: 33584721 PMCID: PMC7873566 DOI: 10.3389/fimmu.2020.621931] [Citation(s) in RCA: 72] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 12/08/2020] [Indexed: 12/19/2022] Open
Abstract
The three-signal paradigm tries to capture how the innate immune system instructs adaptive immune responses in three well-defined actions: (1) presentation of antigenic peptides in the context of MHC molecules, which allows for a specific T cell response; (2) T cell co-stimulation, which breaks T cell tolerance; and (3) secretion of polarizing cytokines in the priming environment, thereby specializing T cell immunity. The three-signal model provides an empirical framework for innate instruction of adaptive immunity, but mainly discusses STAT-dependent cytokines in T cell activation and differentiation, while the multi-faceted roles of type I IFNs and IL-1 cytokine superfamily members are often neglected. IL-1α and IL-1β are pro-inflammatory cytokines, produced following damage to the host (release of DAMPs) or upon innate recognition of PAMPs. IL-1 activity on both DCs and T cells can further shape the adaptive immune response with variable outcomes. IL-1 signaling in DCs promotes their ability to induce T cell activation, but also direct action of IL-1 on both CD4+ and CD8+ T cells, either alone or in synergy with prototypical polarizing cytokines, influences T cell differentiation under different conditions. The activities of IL-1 form a direct bridge between innate and adaptive immunity and could therefore be clinically translatable in the context of prophylactic and therapeutic strategies to empower the formation of T cell immunity. Understanding the modalities of IL-1 activity during T cell activation thus could hold major implications for rational development of the next generation of vaccine adjuvants.
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Affiliation(s)
- Bram Van Den Eeckhout
- VIB-UGent Center for Medical Biotechnology, VIB, Ghent, Belgium
- Department of Biomolecular Medicine, Ghent University, Ghent, Belgium
| | - Jan Tavernier
- VIB-UGent Center for Medical Biotechnology, VIB, Ghent, Belgium
- Department of Biomolecular Medicine, Ghent University, Ghent, Belgium
- Orionis Biosciences BV, Ghent, Belgium
| | - Sarah Gerlo
- VIB-UGent Center for Medical Biotechnology, VIB, Ghent, Belgium
- Department of Biomolecular Medicine, Ghent University, Ghent, Belgium
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8
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Relationship between T cells and microbiota in health and disease. PROGRESS IN MOLECULAR BIOLOGY AND TRANSLATIONAL SCIENCE 2020; 171:95-129. [PMID: 32475529 DOI: 10.1016/bs.pmbts.2020.03.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
In the past decades, the fields of microbiology and immunology have largely advanced by using germ-free animals and next-generation sequencing. Many studies revealed the relationship among gut microbiota, activation of immune system, and various diseases. Especially, some gut commensals can generate their antigen-specific T cells. It is becoming clear that commensal bacteria have important roles in various autoimmune and inflammatory diseases, such as autism, rheumatoid arthritis (RA), and inflammatory bowel diseases (IBD). Recently, it was reported that commensals contribute to the cancer immune therapy. However, how commensal-specific T cells contribute to the disease development and cancer treatment are not fully understood yet. In this chapter, we will summarize the decade history of the studies associated with commensal-induced T cells and commensal-causing diseases.
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9
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Henderson LA, Hoyt KJ, Lee PY, Rao DA, Jonsson AH, Nguyen JP, Rutherford K, Julé AM, Charbonnier LM, Case S, Chang MH, Cohen EM, Dedeoglu F, Fuhlbrigge RC, Halyabar O, Hazen MM, Janssen E, Kim S, Lo J, Lo MS, Meidan E, Son MBF, Sundel RP, Stoll ML, Nusbaum C, Lederer JA, Chatila TA, Nigrovic PA. Th17 reprogramming of T cells in systemic juvenile idiopathic arthritis. JCI Insight 2020; 5:132508. [PMID: 32213704 DOI: 10.1172/jci.insight.132508] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Accepted: 02/26/2020] [Indexed: 12/21/2022] Open
Abstract
Systemic juvenile idiopathic arthritis (sJIA) begins with fever, rash, and high-grade systemic inflammation but commonly progresses to a persistent afebrile arthritis. The basis for this transition is unknown. To evaluate a role for lymphocyte polarization, we characterized T cells from patients with acute and chronic sJIA using flow cytometry, mass cytometry, and RNA sequencing. Acute and chronic sJIA each featured an expanded population of activated Tregs uncommon in healthy controls or in children with nonsystemic JIA. In acute sJIA, Tregs expressed IL-17A and a gene expression signature reflecting Th17 polarization. In chronic sJIA, the Th17 transcriptional signature was identified in T effector cells (Teffs), although expression of IL-17A at the protein level remained rare. Th17 polarization was abrogated in patients responding to IL-1 blockade. These findings identify evolving Th17 polarization in sJIA that begins in Tregs and progresses to Teffs, likely reflecting the impact of the cytokine milieu and consistent with a biphasic model of disease pathogenesis. The results support T cells as a potential treatment target in sJIA.
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Affiliation(s)
- Lauren A Henderson
- Division of Immunology, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Kacie J Hoyt
- Division of Immunology, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Pui Y Lee
- Division of Immunology, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Division of Rheumatology, Inflammation, and Immunity, Department of Medicine, and
| | - Deepak A Rao
- Division of Rheumatology, Inflammation, and Immunity, Department of Medicine, and
| | - A Helena Jonsson
- Division of Rheumatology, Inflammation, and Immunity, Department of Medicine, and
| | - Jennifer P Nguyen
- Department of Surgery, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Kayleigh Rutherford
- Harvard Bioinformatics Core, Harvard School of Public Health, Boston, Massachusetts, USA
| | - Amélie M Julé
- Division of Immunology, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Louis-Marie Charbonnier
- Division of Immunology, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Siobhan Case
- Division of Immunology, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Margaret H Chang
- Division of Immunology, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Division of Rheumatology, Inflammation, and Immunity, Department of Medicine, and
| | - Ezra M Cohen
- Division of Immunology, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Fatma Dedeoglu
- Division of Immunology, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Robert C Fuhlbrigge
- Division of Immunology, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Department of Rheumatology, Children's Hospital Colorado, Aurora, Colorado, USA
| | - Olha Halyabar
- Division of Immunology, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Melissa M Hazen
- Division of Immunology, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Erin Janssen
- Division of Immunology, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Susan Kim
- Division of Immunology, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Jeffrey Lo
- Division of Immunology, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Mindy S Lo
- Division of Immunology, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Esra Meidan
- Division of Immunology, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Mary Beth F Son
- Division of Immunology, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Robert P Sundel
- Division of Immunology, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Matthew L Stoll
- Division of Pediatric Rheumatology, Department of Pediatrics, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Chad Nusbaum
- Broad Technology Labs, Broad Institute, Massachusetts Institute of Technology and Harvard University, Cambridge, Massachusetts, USA
| | - James A Lederer
- Department of Surgery, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Talal A Chatila
- Division of Immunology, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Peter A Nigrovic
- Division of Immunology, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Division of Rheumatology, Inflammation, and Immunity, Department of Medicine, and
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10
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Park J, Yoo S, Lim M, Ryu J, Oh H, Hwang S, Yang S, Jung K, Yoon S, Park B, Park S, Kim H, Cho M, Park Y. A bispecific soluble receptor fusion protein that targets TNF‐α and IL‐21 for synergistic therapy in inflammatory arthritis. FASEB J 2019; 34:248-262. [DOI: 10.1096/fj.201900816rr] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 09/29/2019] [Accepted: 10/08/2019] [Indexed: 01/20/2023]
Affiliation(s)
- Jin‐Sil Park
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine The Catholic University of Korea Seoul Republic of Korea
| | | | - Mi‐Ae Lim
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine The Catholic University of Korea Seoul Republic of Korea
| | - Jun‐Geol Ryu
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine The Catholic University of Korea Seoul Republic of Korea
| | - Hye‐Joa Oh
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine The Catholic University of Korea Seoul Republic of Korea
| | - Sun‐Hee Hwang
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine The Catholic University of Korea Seoul Republic of Korea
| | - SeungCheon Yang
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine The Catholic University of Korea Seoul Republic of Korea
| | - Kyung‐Ah Jung
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine The Catholic University of Korea Seoul Republic of Korea
| | | | | | - Sung‐Hwan Park
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine The Catholic University of Korea Seoul Republic of Korea
- Divison of Rheumatology, Department of Internal Medicine Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea Seoul Republic of Korea
| | - Ho‐Youn Kim
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine The Catholic University of Korea Seoul Republic of Korea
| | - Mi‐La Cho
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine The Catholic University of Korea Seoul Republic of Korea
- Department of Biomedicine & Health Sciences, College of Medicine The Catholic University of Korea Seoul Republic of Korea
- Department of Medical Lifescience, College of Medicine The Catholic University of Korea Seoul Republic of Korea
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11
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Birnhuber A, Crnkovic S, Biasin V, Marsh LM, Odler B, Sahu-Osen A, Stacher-Priehse E, Brcic L, Schneider F, Cikes N, Ghanim B, Klepetko W, Graninger W, Allanore Y, Eferl R, Olschewski A, Olschewski H, Kwapiszewska G. IL-1 receptor blockade skews inflammation towards Th2 in a mouse model of systemic sclerosis. Eur Respir J 2019; 54:13993003.00154-2019. [PMID: 31320452 PMCID: PMC6860995 DOI: 10.1183/13993003.00154-2019] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Accepted: 06/23/2019] [Indexed: 12/20/2022]
Abstract
The interleukin (IL)-1 family of cytokines is strongly associated with systemic sclerosis (SSc) and pulmonary involvement, but the molecular mechanisms are poorly understood. The aim of this study was to assess the role of IL-1α and IL-1β in pulmonary vascular and interstitial remodelling in a mouse model of SSc. IL-1α and IL-1β were localised in lungs of SSc patients and in the fos-related antigen-2 (Fra-2) transgenic (TG) mouse model of SSc. Lung function, haemodynamic parameters and pulmonary inflammation were measured in Fra-2 TG mice with or without 8 weeks of treatment with the IL-1 receptor antagonist anakinra (25 mg·kg−1·day−1). Direct effects of IL-1 on pulmonary arterial smooth muscle cells (PASMCs) and parenchymal fibroblasts were investigated in vitro. Fra-2 TG mice exhibited increased collagen deposition in the lung, restrictive lung function and enhanced muscularisation of the vasculature with concomitant pulmonary hypertension reminiscent of the changes in SSc patients. Immunoreactivity of IL-1α and IL-1β was increased in Fra-2 TG mice and in patients with SSc. IL-1 stimulation reduced collagen expression in PASMCs and parenchymal fibroblasts via distinct signalling pathways. Blocking IL-1 signalling in Fra-2 TG worsened pulmonary fibrosis and restriction, enhanced T-helper cell type 2 (Th2) inflammation, and increased the number of pro-fibrotic, alternatively activated macrophages. Our data suggest that blocking IL-1 signalling as currently investigated in several clinical studies might aggravate pulmonary fibrosis in specific patient subsets due to Th2 skewing of immune responses and formation of alternatively activated pro-fibrogenic macrophages. IL-1 dampens collagen production of lung structural cells and balances pro-fibrotic actions of the immune system. Blockade of IL-1 signalling in Fra-2 TG mice worsens lung function by increased Th2 inflammation and collagen production in the lung.http://bit.ly/2IVUGLX
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Affiliation(s)
- Anna Birnhuber
- Otto Loewi Research Center, Medical University of Graz, Graz, Austria.,Ludwig Boltzmann Institute for Lung Vascular Research, Graz, Austria
| | - Slaven Crnkovic
- Otto Loewi Research Center, Medical University of Graz, Graz, Austria.,Ludwig Boltzmann Institute for Lung Vascular Research, Graz, Austria
| | - Valentina Biasin
- Ludwig Boltzmann Institute for Lung Vascular Research, Graz, Austria
| | - Leigh M Marsh
- Ludwig Boltzmann Institute for Lung Vascular Research, Graz, Austria
| | - Balazs Odler
- Ludwig Boltzmann Institute for Lung Vascular Research, Graz, Austria.,Clinical Division of Nephrology, Dept of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Anita Sahu-Osen
- Ludwig Boltzmann Institute for Lung Vascular Research, Graz, Austria
| | - Elvira Stacher-Priehse
- Ludwig Boltzmann Institute for Lung Vascular Research, Graz, Austria.,Institute of Pathology, Medical University of Graz, Graz, Austria
| | - Luka Brcic
- Ludwig Boltzmann Institute for Lung Vascular Research, Graz, Austria.,Institute of Pathology, Medical University of Graz, Graz, Austria
| | - Frank Schneider
- Dept of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Nada Cikes
- Division of Clinical Immunology and Rheumatology, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Bahil Ghanim
- Ludwig Boltzmann Institute for Lung Vascular Research, Graz, Austria.,Dept of Thoracic Surgery, Medical University of Vienna, Vienna, Austria
| | - Walter Klepetko
- Dept of Thoracic Surgery, Medical University of Vienna, Vienna, Austria
| | - Winfried Graninger
- Division of Rheumatology and Immunology, Medical University of Graz, Graz, Austria
| | - Yannick Allanore
- Dept of Rheumatology, Cochin Hospital, Paris Descartes University, Paris, France
| | - Robert Eferl
- Institute of Cancer Research, Medical University of Vienna, Vienna, Austria
| | - Andrea Olschewski
- Otto Loewi Research Center, Medical University of Graz, Graz, Austria.,Ludwig Boltzmann Institute for Lung Vascular Research, Graz, Austria
| | - Horst Olschewski
- Division of Pulmonology, Medical University of Graz, Graz, Austria
| | - Grazyna Kwapiszewska
- Otto Loewi Research Center, Medical University of Graz, Graz, Austria .,Ludwig Boltzmann Institute for Lung Vascular Research, Graz, Austria
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12
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The IL-1 family of cytokines and receptors in rheumatic diseases. Nat Rev Rheumatol 2019; 15:612-632. [DOI: 10.1038/s41584-019-0277-8] [Citation(s) in RCA: 168] [Impact Index Per Article: 33.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/18/2019] [Indexed: 02/07/2023]
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13
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Xie L, Huang Z, Li H, Liu X, Zheng S, Su W. IL-38: A New Player in Inflammatory Autoimmune Disorders. Biomolecules 2019; 9:E345. [PMID: 31387327 PMCID: PMC6723600 DOI: 10.3390/biom9080345] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 07/26/2019] [Accepted: 07/27/2019] [Indexed: 12/21/2022] Open
Abstract
Interleukin (IL)-38, a newly discovered IL-1 family cytokine, is expressed in several tissues and secreted by various cells. IL-38 has recently been reported to exert an anti-inflammatory function by binding to several receptors, including interleukin-36 receptor (IL-36R), interleukin-1 receptor accessory protein-like 1 (IL-1RAPL1), and interleukin-1 receptor 1 (IL-1R1) to block binding with other pro-inflammatory cytokines and inhibit subsequent signaling pathways; thereby regulating the differentiation and function of T cells, peripheral blood mononuclear cells, macrophages, and dendritic cells. Inflammatory autoimmune diseases, which are common immune-mediated inflammatory syndromes, are characterized by an imbalance between T helper cells (Ths), especially Th1s and Th17s, and regulatory T cells (Tregs). Recent findings have shown that abnormal expression of IL-38 in inflammatory autoimmune diseases, such as rheumatoid arthritis, psoriatic arthritis, systemic lupus erythematosus, primary Sjogren's syndrome, psoriasis, inflammatory bowel disease, hidradenitis suppurativa, ankylosing spondylitis, and glaucoma, involves Th1s, Th17s, and Tregs. In this review, the expression, regulation, and biological function of IL-38 are discussed, as are the roles of IL-38 in various inflammatory autoimmune disorders. Current data support that the IL-38/IL-36R and/or IL-38/IL-1RAPL1 axis primarily play an anti-inflammatory role in the development and resolution of inflammatory autoimmune diseases and indicate a possible therapeutic benefit of IL-38 in these diseases.
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Affiliation(s)
- Lihui Xie
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, Guangdong 510000, China
| | - Zhaohao Huang
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, Guangdong 510000, China
| | - He Li
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, Guangdong 510000, China
| | - Xiuxing Liu
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, Guangdong 510000, China
| | - Songguo Zheng
- Department of Internal Medicine, Ohio State University College of Medicine, Columbus, OH 43210, USA.
| | - Wenru Su
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, Guangdong 510000, China.
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14
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Rogier R, Ederveen THA, Wopereis H, Hartog A, Boekhorst J, van Hijum SAFT, Knol J, Garssen J, Walgreen B, Helsen MM, van der Kraan PM, van Lent PLEM, van de Loo FAJ, Abdollahi-Roodsaz S, Koenders MI. Supplementation of diet with non-digestible oligosaccharides alters the intestinal microbiota, but not arthritis development, in IL-1 receptor antagonist deficient mice. PLoS One 2019; 14:e0219366. [PMID: 31283798 PMCID: PMC6613703 DOI: 10.1371/journal.pone.0219366] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Accepted: 06/22/2019] [Indexed: 02/07/2023] Open
Abstract
The intestinal microbiome is perturbed in patients with new-onset and chronic autoimmune inflammatory arthritis. Recent studies in mouse models suggest that development and progression of autoimmune arthritis is highly affected by the intestinal microbiome. This makes modulation of the intestinal microbiota an interesting novel approach to suppress inflammatory arthritis. Prebiotics, defined as non-digestible carbohydrates that selectively stimulate the growth and activity of beneficial microorganisms, provide a relatively non-invasive approach to modulate the intestinal microbiota. The aim of this study was to assess the therapeutic potential of dietary supplementation with a prebiotic mixture of 90% short-chain galacto-oligosaccharides and 10% long-chain fructo-oligosaccharides (scGOS/lcFOS) in experimental arthritis in mice. We here show that dietary supplementation with scGOS/lcFOS has a pronounced effect on the composition of the fecal microbiota. Interestingly, the genera Enterococcus and Clostridium were markedly decreased by scGOS/lcFOS dietary supplementation. In contrast, the family Lachnospiraceae and the genus Lactobacillus, both associated with healthy microbiota, increased in mice receiving scGOS/lcFOS diet. However, the scGOS/lcFOS induced alterations of the intestinal microbiota did not induce significant effects on the intestinal and systemic T helper cell subsets and were not sufficient to reproducibly suppress arthritis in mice. As expected, we did observe a significant increase in the bone mineral density in mice upon dietary supplementation with scGOS/lcFOS for 8 weeks. Altogether, this study suggests that dietary scGOS/lcFOS supplementation is able to promote presumably healthy gut microbiota and improve bone mineral density, but not inflammation, in arthritis-prone mice.
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Affiliation(s)
- Rebecca Rogier
- Experimental Rheumatology, Radboudumc, Nijmegen, The Netherlands
| | - Thomas H. A. Ederveen
- Centre for Molecular and Biomolecular Informatics, Radboudumc, Nijmegen, The Netherlands
| | - Harm Wopereis
- Danone Nutricia Research, Utrecht, The Netherlands
- Laboratory of Microbiology, Wageningen University, Wageningen, The Netherlands
| | - Anita Hartog
- Danone Nutricia Research, Utrecht, The Netherlands
- NIZO food research, Ede, The Netherlands
| | - Jos Boekhorst
- Centre for Molecular and Biomolecular Informatics, Radboudumc, Nijmegen, The Netherlands
- NIZO food research, Ede, The Netherlands
| | | | - Jan Knol
- Danone Nutricia Research, Utrecht, The Netherlands
- Laboratory of Microbiology, Wageningen University, Wageningen, The Netherlands
| | - Johan Garssen
- Danone Nutricia Research, Utrecht, The Netherlands
- Division of Pharmacology, Utrecht institute for Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands
| | | | | | | | | | | | | | - Marije I. Koenders
- Experimental Rheumatology, Radboudumc, Nijmegen, The Netherlands
- * E-mail:
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15
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Cataisson C, Salcedo R, Michalowski AM, Klosterman M, Naik S, Li L, Pan MJ, Sweet A, Chen JQ, Kostecka LG, Karwan M, Smith L, Dai RM, Stewart CA, Lyakh L, Hsieh WT, Khan A, Yang H, Lee M, Trinchieri G, Yuspa SH. T-Cell Deletion of MyD88 Connects IL17 and IκBζ to RAS Oncogenesis. Mol Cancer Res 2019; 17:1759-1773. [PMID: 31164412 DOI: 10.1158/1541-7786.mcr-19-0227] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 05/13/2019] [Accepted: 05/30/2019] [Indexed: 01/15/2023]
Abstract
Cancer development requires a favorable tissue microenvironment. By deleting Myd88 in keratinocytes or specific bone marrow subpopulations in oncogenic RAS-mediated skin carcinogenesis, we show that IL17 from infiltrating T cells and IκBζ signaling in keratinocytes are essential to produce a permissive microenvironment and tumor formation. Both normal and RAS-transformed keratinocytes respond to tumor promoters by activating canonical NF-κB and IκBζ signaling, releasing specific cytokines and chemokines that attract Th17 cells through MyD88-dependent signaling in T cells. The release of IL17 into the microenvironment elevates IκBζ in normal and RAS-transformed keratinocytes. Activation of IκBζ signaling is required for the expression of specific promoting factors induced by IL17 in normal keratinocytes and constitutively expressed in RAS-initiated keratinocytes. Deletion of Nfkbiz in keratinocytes impairs RAS-mediated benign tumor formation. Transcriptional profiling and gene set enrichment analysis of IκBζ-deficient RAS-initiated keratinocytes indicate that IκBζ signaling is common for RAS transformation of multiple epithelial cancers. Probing The Cancer Genome Atlas datasets using this transcriptional profile indicates that reduction of IκBζ signaling during cancer progression associates with poor prognosis in RAS-driven human cancers. IMPLICATIONS: The paradox that elevation of IκBζ and stimulation of IκBζ signaling through tumor extrinsic factors is required for RAS-mediated benign tumor formation while relative IκBζ expression is reduced in advanced cancers with poor prognosis implies that tumor cells switch from microenvironmental dependency early in carcinogenesis to cell-autonomous pathways during cancer progression.
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Affiliation(s)
| | - Rosalba Salcedo
- Cancer and Inflammation Program (CIP), NCI, Bethesda Maryland
| | | | - Mary Klosterman
- Laboratory of Cancer Biology and Genetics, NCI, Bethesda, Maryland
| | - Shruti Naik
- Department of Pathology and Ronald O. Perelman Department of Dermatology, NYU School of Medicine, New York, New York
| | - Luowei Li
- Laboratory of Cancer Biology and Genetics, NCI, Bethesda, Maryland
| | - Michelle J Pan
- Laboratory of Cancer Biology and Genetics, NCI, Bethesda, Maryland
| | - Amalia Sweet
- Laboratory of Cancer Biology and Genetics, NCI, Bethesda, Maryland
| | - Jin-Qiu Chen
- Collaborative Protein Technology Resource, Center for Cancer Research, NCI, Bethesda, Maryland
| | | | - Megan Karwan
- Leidos Biomedical Research, Inc., Frederick, Maryland
| | - Loretta Smith
- Cancer and Inflammation Program (CIP), NCI, Bethesda Maryland
| | - Ren-Ming Dai
- Leidos Biomedical Research, Inc., Frederick, Maryland
| | | | - Lyudmila Lyakh
- Cancer and Inflammation Program (CIP), NCI, Bethesda Maryland.,Division of Allergy, Immunology & Transplantation, National Institute of Allergy and Infectious Diseases, NIH, Bethesda Maryland
| | | | - Asra Khan
- Cancer and Inflammation Program (CIP), NCI, Bethesda Maryland
| | - Howard Yang
- Laboratory of Cancer Biology and Genetics, NCI, Bethesda, Maryland
| | - Maxwell Lee
- Laboratory of Cancer Biology and Genetics, NCI, Bethesda, Maryland
| | | | - Stuart H Yuspa
- Laboratory of Cancer Biology and Genetics, NCI, Bethesda, Maryland.
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16
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Valencia JC, Egbukichi N, Erwin-Cohen RA. Autoimmunity and Cancer, the Paradox Comorbidities Challenging Therapy in the Context of Preexisting Autoimmunity. J Interferon Cytokine Res 2018; 39:72-84. [PMID: 30562133 DOI: 10.1089/jir.2018.0060] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Today, improvements in diagnostic and therapeutic options allow patients with autoimmune diseases (ADs) to live longer and have more active lives compared with patients receiving conventional anti-inflammatory therapy just two decades ago. Current therapies for ADs aim to inhibit immune cell activation and effector immune pathways, including those activated by cytokines and cytokine receptors. Understandably, such goals become more complicated in patients with long-term established ADs who develop parallel chronic or comorbid conditions, including life-threatening diseases, such as cancer. Compared with the general population, patients with ADs have an increased risk of developing hematological, lymphoproliferative disorders, and solid tumors. However, the aim of current cancer therapies is to activate the immune system to create autoimmune-like conditions and eliminate tumors. As such, their comorbid presentation creates a paradox on how malignancies must be addressed therapeutically in the context of autoimmunity. Because the physiopathology of malignancies is less understood in the context of autoimmunity than it is in the general population, we undertook this review to highlight the peculiarities and mechanisms governing immune cells in established ADs. Moreover, we examined the role of the autoimmune cytokine milieu in the development of immune-related adverse events during the implementation of conventional or immune-based therapy.
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Affiliation(s)
- Julio C Valencia
- Cancer and Inflammation Program, National Cancer Institute at Frederick, Frederick, Maryland
| | - Nkolika Egbukichi
- Cancer and Inflammation Program, National Cancer Institute at Frederick, Frederick, Maryland
| | - Rebecca A Erwin-Cohen
- Cancer and Inflammation Program, National Cancer Institute at Frederick, Frederick, Maryland
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17
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Melnik BC, John SM, Chen W, Plewig G. T helper 17 cell/regulatory T-cell imbalance in hidradenitis suppurativa/acne inversa: the link to hair follicle dissection, obesity, smoking and autoimmune comorbidities. Br J Dermatol 2018; 179:260-272. [PMID: 29573406 DOI: 10.1111/bjd.16561] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/08/2018] [Indexed: 12/18/2022]
Abstract
BACKGROUND Disintegration of the infundibula of terminal hair follicles (HFs) in intertriginous skin areas exhibits the histological hallmark of hidradenitis suppurativa (HS)/acne inversa, featuring a dissecting terminal hair folliculitis. Elevated serum levels of interleukin (IL)-17 and local increase in the ratio of proinflammatory T helper (Th)17 cells and anti-inflammatory regulatory T cells (Tregs) have been reported. Perifollicular Tregs play a key role in HF stem cell homeostasis and infundibular integrity. OBJECTIVES In this review, we evaluate the Th17/Treg ratio in HS, its aggravating conditions and associated comorbidities. Furthermore, we intended to clarify whether drugs with reported beneficial effects in the treatment of HS readjust the deviated Th17/Treg axis. METHODS PubMed-listed, peer-reviewed original research articles characterizing Th17/Treg regulation in HS/acne inversa and associated comorbidities were selected for this review. RESULTS This review presents HS as a disease that exhibits an increased Th17/Treg ratio. Perifollicular deficiencies in Treg numbers or function may disturb HF stem cell homeostasis, initiating infundibular dissection of terminal HFs and perifollicular inflammation. The Th17/Treg imbalance is aggravated by obesity, smoking and decreased Notch signalling. In addition, HS-associated autoimmune diseases exhibit a disturbed Th17/Treg axis resulting in a Th17-dominant state. All drugs that have beneficial effects in the treatment of HS normalize the Th17/Treg ratio. CONCLUSIONS HS immunopathogenesis is closely related to deviations of the Th17/Treg balance, which may negatively affect Treg-controlled HF stem cell homeostasis and infundibular integrity. Pharmacological intervention should not only attenuate Th17/IL-17 signalling, but should also improve Treg function in order to stabilize HF stem cell homeostasis and infundibular integrity.
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Affiliation(s)
- B C Melnik
- Department of Dermatology, Environmental Medicine and Health Theory, University of Osnabrück, Osnabrück, Germany
| | - S M John
- Department of Dermatology, Environmental Medicine and Health Theory, University of Osnabrück, Osnabrück, Germany
| | - W Chen
- Department of Dermatology and Allergy, Technical University of Munich, Munich, Germany
| | - G Plewig
- Department of Dermatology and Allergy, Ludwig-Maximilian-University of Munich, Munich, Germany
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18
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Park JS, Kim NR, Lim MA, Kim SM, Hwang SH, Jung KA, Choi J, Park SH, Cho ML. Deficiency of IL-1 receptor antagonist suppresses IL-10-producing B cells in autoimmune arthritis in an IL-17/Th17-dependent manner. Immunol Lett 2018; 199:44-52. [PMID: 29803636 DOI: 10.1016/j.imlet.2018.05.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2017] [Revised: 04/24/2018] [Accepted: 05/21/2018] [Indexed: 01/18/2023]
Abstract
Rheumatoid arthritis (RA) is a systemic autoimmune disease with CD4+ T cell infiltration and hyperplasia of synovial tissues leading to progressive destruction of articular cartilage. In addition to the central role of T cells in the pathogenesis of RA, recent reports have suggested that B cells also contribute to RA. To explore the effects of interleukin (IL)-17 on B cell development and response in excess IL-1 signaling, we generated IL-17 and IL-1 receptor antagonist (IL-1Ra) double-deficient mice via backcrossing IL-17 knockout (KO) and IL-1RaKO mice. We studied the effect of IL-17 deficiency on antibody-producing B cells and regulatory B cells in IL-1RaKO mice. Excess IL-1 signal increased the frequency of B220+ IgG+ cells and plasma cells. It also promoted the production of immunoglobulins in vitro. Moreover, IL-17 deficiency significantly enhanced the frequency of regulatory IL-10-producing regulatory B cells in IL-1RaKO mice. IL-17 deficiency ameliorated disease symptoms of inflammatory arthritis in IL-1RaKO mice by suppressing the frequency of plasma cells and antibody production while enhancing the frequency of IL-10-producing B cells. These findings suggest that IL-17 can trigger an inflammatory immune reaction by activating antibody-producing B cells while suppressing immune regulatory B cells in RA.
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Affiliation(s)
- Jin-Sil Park
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Na-Rae Kim
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Mi-Ae Lim
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sung-Min Kim
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sun-Hee Hwang
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Kyung-Ah Jung
- IMPACT Biotech, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - JeongWon Choi
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sung-Hwan Park
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea; Divison of Rheumatology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Mi-La Cho
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
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19
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Luan J, Zhang X, Wang S, Li Y, Fan J, Chen W, Zai W, Wang S, Wang Y, Chen M, Meng G, Ju D. NOD-Like Receptor Protein 3 Inflammasome-Dependent IL-1β Accelerated ConA-Induced Hepatitis. Front Immunol 2018; 9:758. [PMID: 29692782 PMCID: PMC5902503 DOI: 10.3389/fimmu.2018.00758] [Citation(s) in RCA: 91] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Accepted: 03/27/2018] [Indexed: 12/20/2022] Open
Abstract
Autoimmune hepatitis (AIH) is a progressive inflammatory disorders of unknown etiology, characterized by immune-mediated destruction of hepatocytes and massive production of cytokines. Interleukin-1β is a pleiotropic proinflammatory cytokine and well known to be critical in a variety of autoimmune diseases. However, the role of interleukin-1β (IL-1β) in AIH is still indistinct. Here, we first investigated the significance of NOD-like receptor protein 3 (NLRP3) inflammasome-dependent IL-1β in the pathogenesis of AIH with a murine model of immune-mediated hepatitis induced by Concanavalin A (ConA). In ConA-treated mice, pathogenic elevated NLRP3, Cleaved caspase-1 and IL-1β levels, as well as an inflammatory cell death known as pyroptosis predominantly occurred in the livers. Strikingly, NLRP3−/− and caspase-1−/− mice were broadly protected from hepatitis as determined by decreased histological liver injury, serum aminotransferase (ALT)/aspartate transaminase levels, and pyroptosis. In vivo intervention with recombinant human interleukin-1 receptor antagonist (rhIL-1Ra) strongly suppressed ConA-induced hepatitis by decreasing tumor necrosis factor-alpha (TNF-α) and interleukin-17 (IL-17) secretion, and inflammatory cell infiltration into livers. Additionally, rhIL-1Ra-pretreated mice developed significantly reduced NLRP3 inflammasome activation and reactive oxygen species (ROS) generation. Scavenging of ROS by N-acetyl-cysteine also attenuated NLRP3 inflammasome activation and liver inflammation, indicating that the essential role of ROS in mediating NLRP3 inflammasome activation in ConA-induced hepatitis. In conclusion, our results demonstrated that NLRP3 inflammasome-dependent IL-1β production was crucial in the pathogenesis of ConA-induced hepatitis, which shed light on the development of promising therapeutic strategies for AIH by blocking NLRP3 inflammasome and IL-1β.
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Affiliation(s)
- Jingyun Luan
- Department of Microbiological and Biochemical Pharmacy, The Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai, China
| | - Xuyao Zhang
- Department of Microbiological and Biochemical Pharmacy, The Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai, China
| | - Shaofei Wang
- Department of Microbiological and Biochemical Pharmacy, The Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai, China
| | - Yubin Li
- Department of Microbiological and Biochemical Pharmacy, The Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai, China
| | - Jiajun Fan
- Department of Microbiological and Biochemical Pharmacy, The Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai, China
| | - Wei Chen
- Department of Microbiological and Biochemical Pharmacy, The Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai, China
| | - Wenjing Zai
- Department of Microbiological and Biochemical Pharmacy, The Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai, China
| | - Sijia Wang
- Department of Microbiological and Biochemical Pharmacy, The Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai, China
| | - Yichen Wang
- Department of Microbiological and Biochemical Pharmacy, The Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai, China
| | - Mingkuan Chen
- Unit of Innate Immunity, Key Laboratory of Molecular Virology and Immunology, Institute Pasteur of Shanghai, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Guangxun Meng
- Unit of Innate Immunity, Key Laboratory of Molecular Virology and Immunology, Institute Pasteur of Shanghai, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Dianwen Ju
- Department of Microbiological and Biochemical Pharmacy, The Key Laboratory of Smart Drug Delivery, Ministry of Education, School of Pharmacy, Fudan University, Shanghai, China
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20
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The Role of Flavonoids in Inhibiting Th17 Responses in Inflammatory Arthritis. J Immunol Res 2018; 2018:9324357. [PMID: 29693024 PMCID: PMC5859886 DOI: 10.1155/2018/9324357] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Accepted: 01/03/2018] [Indexed: 12/15/2022] Open
Abstract
Flavonoids have been considered powerful anti-inflammatory agents, and their exact immunomodulatory action as therapeutic agents in autoimmune diseases has started to emerge. Their role in the manipulation of immunoregulation is less understood. Several studies attempted to investigate the role of various flavonoids mainly in experimental models of autoimmune diseases, especially in the context of their potential effect on the increase of regulatory T cells (Tregs) and their ability to stimulate an overexpression of anti-inflammatory cytokines, in particular that of IL-10. The emergence of IL-17, a cytokine largely produced by Th17 cells, as a powerful proinflammatory stimulus which attenuates the induction of Tregs has prompted a series of studies investigating the role of flavonoids on Th17 cells in experimental models as well as human autoimmune diseases. This review thoroughly discusses accumulated data on the role of flavonoids on Th17 in rheumatoid arthritis and experimental autoimmune arthritis.
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21
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Lee K, Park N, Jung H, Rim YA, Nam Y, Lee J, Park SH, Ju JH. Mesenchymal stem cells ameliorate experimental arthritis via expression of interleukin-1 receptor antagonist. PLoS One 2018; 13:e0193086. [PMID: 29481574 PMCID: PMC5826527 DOI: 10.1371/journal.pone.0193086] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Accepted: 01/15/2018] [Indexed: 12/31/2022] Open
Abstract
Human bone marrow-derived mesenchymal stem cells (MSCs) have been observed to inhibit arthritis in experimental animal models such as collagen-induced arthritis. However, the exact anti-inflammatory mechanisms remain poorly understood. Interleukin-1 receptor antagonist (IL-1Ra) is an anti-inflammatory cytokine produced by immune and stromal cells. We postulated that MSCs could produce IL-1Ra and attenuate experimental arthritis. In this study, 5x106 MSCs were injected into the peritoneal cavity of IL-1Ra knockout (IL-1RaKO) mice. MSCs reduced the severity of the arthritis by histology and decreased pro-inflammatory cytokine levels in IL-1RaKO mice. The ratio of splenic T helper 17 (Th17) cells to regulatory T cells (Treg) was significantly decreased in MSC-injected IL-1RaKO mice. Purified splenic CD4+ T cells from mice in each of the treatment groups were cultured under Th17 polarizing conditions and analyzed by flow cytometry. Less expansion of the Th17 population was observed in the MSC-treated group. Interestingly, MSCs expressed inducible IL-1Ra against inflammatory environmental stimuli. Human recombinant IL-1Ra could suppress Th17 cells differentiation under Th17 polarizing conditions. These results indicate that IL-1Ra expressed by MSCs can inhibit Th17 polarization and decrease the immune response in IL-1RaKO mice. Therefore, MSC-derived IL-1Ra may inhibit inflammation in IL-1RaKO mice via effects on Th17 differentiation.
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Affiliation(s)
- Kijun Lee
- Catholic iPSC Research Center, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Narae Park
- Catholic iPSC Research Center, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Hyerin Jung
- Catholic iPSC Research Center, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yeri Alice Rim
- Catholic iPSC Research Center, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yoojun Nam
- Catholic iPSC Research Center, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jennifer Lee
- Division of Rheumatology, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sung-Hwan Park
- Division of Rheumatology, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ji Hyeon Ju
- Catholic iPSC Research Center, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- Division of Rheumatology, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- * E-mail:
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22
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van de Veerdonk FL, de Graaf DM, Joosten LAB, Dinarello CA. Biology of IL-38 and its role in disease. Immunol Rev 2017; 281:191-196. [DOI: 10.1111/imr.12612] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Frank L. van de Veerdonk
- Department of Medicine and Radboud Center for Infectious diseases (RCI); Radboudumc The Netherlands
- Department of Medicine; University of Colorado Denver; Aurora CO USA
| | - Dennis M. de Graaf
- Department of Medicine and Radboud Center for Infectious diseases (RCI); Radboudumc The Netherlands
- Department of Medicine; University of Colorado Denver; Aurora CO USA
| | - Leo AB Joosten
- Department of Medicine and Radboud Center for Infectious diseases (RCI); Radboudumc The Netherlands
- Department of Medicine; University of Colorado Denver; Aurora CO USA
| | - Charles A. Dinarello
- Department of Medicine and Radboud Center for Infectious diseases (RCI); Radboudumc The Netherlands
- Department of Medicine; University of Colorado Denver; Aurora CO USA
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23
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Lee YK, Landuyt AE, Lobionda S, Sittipo P, Zhao Q, Maynard CL. TCR-independent functions of Th17 cells mediated by the synergistic actions of cytokines of the IL-12 and IL-1 families. PLoS One 2017; 12:e0186351. [PMID: 29023599 PMCID: PMC5638524 DOI: 10.1371/journal.pone.0186351] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Accepted: 10/01/2017] [Indexed: 11/18/2022] Open
Abstract
The development of Th17 cells is accompanied by the acquisition of responsiveness to both IL-12 and IL-23, cytokines with established roles in the development and/or function of Th1 and Th17 cells, respectively. IL-12 signaling promotes antigen-dependent Th1 differentiation but, in combination with IL-18, allows the antigen-independent perpetuation of Th1 responses. On the other hand, while IL-23 is dispensable for initial commitment to the Th17 lineage, it promotes the pathogenic function of the Th17 cells. In this study, we have examined the overlap between Th1 and Th17 cells in their responsiveness to common pro-inflammatory cytokines and how this affects the antigen-independent cytokine responses of Th17 cells. We found that in addition to the IL-1 receptor, developing Th17 cells also up-regulate the IL-18 receptor. Consequently, in the presence of IL-1β or IL-18, and in the absence of TCR activation, Th17 cells produce Th17 lineage cytokines in a STAT3-dependent manner when stimulated with IL-23, and IFN© via a STAT4-dependent mechanism when stimulated with IL-12. Thus, building on previous findings of antigen-induced plasticity of Th17 cells, our results indicate that this potential of Th17 cells extends to their cytokine-dependent antigen-independent responses. Collectively, our data suggest a model whereby signaling via either IL-1β or IL-18 allows for bystander responses of Th17 cells to pathogens or pathogen products that differentially activate innate cell production of IL-12 or IL-23.
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Affiliation(s)
- Yun Kyung Lee
- Department of Pathology, University of Alabama at Birmingham, Birmingham, AL, United States of America
- Soonchunhyang Institute of Medi-Bioscience (SIMS), Soonchunhyang University, Cheonan-si, Korea
| | - Ashley E Landuyt
- Department of Pathology, University of Alabama at Birmingham, Birmingham, AL, United States of America
| | - Stefani Lobionda
- Soonchunhyang Institute of Medi-Bioscience (SIMS), Soonchunhyang University, Cheonan-si, Korea
| | - Panida Sittipo
- Soonchunhyang Institute of Medi-Bioscience (SIMS), Soonchunhyang University, Cheonan-si, Korea
| | - Qing Zhao
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, United States of America
| | - Craig L Maynard
- Department of Pathology, University of Alabama at Birmingham, Birmingham, AL, United States of America
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24
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Kantono M, Guo B. Inflammasomes and Cancer: The Dynamic Role of the Inflammasome in Tumor Development. Front Immunol 2017; 8:1132. [PMID: 28955343 PMCID: PMC5600922 DOI: 10.3389/fimmu.2017.01132] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Accepted: 08/28/2017] [Indexed: 12/20/2022] Open
Abstract
Chronic Inflammation in tumor microenvironments is not only associated with various stages of tumor development, but also has significant impacts on tumor immunity and immunotherapy. Inflammasome are an important innate immune pathway critical for the production of active IL-1β and interleukin 18, as well as the induction of pyroptosis. Although extensive studies have demonstrated that inflammasomes play a vital role in infectious and autoimmune diseases, their role in tumor progression remains elusive. Multiple studies using a colitis-associated colon cancer model show that inflammasome components provide protection against the development of colon cancer. However, very recent studies demonstrate that inflammasomes promote tumor progression in skin and breast cancer. These results indicate that inflammasomes can promote and suppress tumor development depending on types of tumors, specific inflammasomes involved, and downstream effector molecules. The complicated role of inflammasomes raises new opportunities and challenges to manipulate inflammasome pathways in the treatment of cancer.
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Affiliation(s)
- Melvin Kantono
- Department of Microbiology and Immunology, Medical University of South Carolina (MUSC), Charleston, SC, United States.,Hollings Cancer Center, Medical University of South Carolina (MUSC), Charleston, SC, United States
| | - Beichu Guo
- Department of Microbiology and Immunology, Medical University of South Carolina (MUSC), Charleston, SC, United States.,Hollings Cancer Center, Medical University of South Carolina (MUSC), Charleston, SC, United States
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25
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Engdahl C, Bang H, Dietel K, Lang SC, Harre U, Schett G. Periarticular Bone Loss in Arthritis Is Induced by Autoantibodies Against Citrullinated Vimentin. J Bone Miner Res 2017; 32:1681-1691. [PMID: 28425620 DOI: 10.1002/jbmr.3158] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Revised: 04/09/2017] [Accepted: 04/19/2017] [Indexed: 12/17/2022]
Abstract
Periarticular bone loss is a long known but yet insufficiently understood phenomenon in patients with rheumatoid arthritis. This study investigated whether autoimmunity against citrullinated proteins is causally involved in triggering periarticular bone loss. Periarticular bone loss was studied in the standard antigen-induced arthritis (AIA) mouse model with methylated bovine serum albumin (mBSA) as well as a modified model with mutated citrullinated vimentin (MCV) alone or in combination with mBSA. Periarticular bone loss, subchondral osteoclastogenesis, as well as local expression of cytokines, osteoclast genes, and peptidyl-arginine deiminase (PAD) enzymes were assessed after arthritis induction. Immune cell and osteoclast precursor infiltration were detected in the periarticular bone marrow and local lymph nodes. In addition, periarticular bone loss was assessed upon challenge of mice with purified anti-MCV antibody. Despite inducing a milder form of arthritis than mBSA, MCV triggered significant periarticular bone loss associated with an increased infiltration of osteoclast precursors and mature osteoclasts in the periarticular bone marrow. MCV enhanced the expression of the osteoclast inducers RANKL and M-CSF, the cytokines IL-8, IL-1, IL-6, and TNF-α, as well as PAD2 and PAD4 enzymes in the periarticular bone marrow. Furthermore, also anti-MCV antibody challenge induced significant periarticular bone loss and local osteoclastogenesis in the mice. Autoimmunity against citrullinated vimentin triggers periarticular bone loss by osteoclast activation in the bone marrow. These findings may explain why periarticular bone loss is already found very early in the disease course of patients with rheumatoid arthritis. © 2017 American Society for Bone and Mineral Research.
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Affiliation(s)
- Cecilia Engdahl
- Department of Internal Medicine 3 and Institute for Clinical Immunology, Friedrich-Alexander-University Erlangen-Nürnberg (FAU) and University Hospital Erlangen, Erlangen, Germany
| | | | - Katharina Dietel
- Department of Internal Medicine 3 and Institute for Clinical Immunology, Friedrich-Alexander-University Erlangen-Nürnberg (FAU) and University Hospital Erlangen, Erlangen, Germany
| | - Stefanie C Lang
- Department of Internal Medicine 3 and Institute for Clinical Immunology, Friedrich-Alexander-University Erlangen-Nürnberg (FAU) and University Hospital Erlangen, Erlangen, Germany
| | - Ulrike Harre
- Department of Internal Medicine 3 and Institute for Clinical Immunology, Friedrich-Alexander-University Erlangen-Nürnberg (FAU) and University Hospital Erlangen, Erlangen, Germany
| | - Georg Schett
- Department of Internal Medicine 3 and Institute for Clinical Immunology, Friedrich-Alexander-University Erlangen-Nürnberg (FAU) and University Hospital Erlangen, Erlangen, Germany
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26
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Th17 in Animal Models of Rheumatoid Arthritis. J Clin Med 2017; 6:jcm6070073. [PMID: 28753982 PMCID: PMC5532581 DOI: 10.3390/jcm6070073] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2017] [Revised: 07/13/2017] [Accepted: 07/15/2017] [Indexed: 01/04/2023] Open
Abstract
IL-17-secreting helper CD4 T cells (Th17 cells) constitute a newly identified subset of helper CD4 T cells that play a key role in the development of rheumatoid arthritis (RA) in its animal models. Recently, several models of spontaneous RA, which elucidate the mechanism of RA onset, have been discovered. These animal models shed new light on the role of Th17 in the development of autoimmune arthritis. Th17 cells coordinate inflammation and promote joint destruction, acting on various cells, including neutrophils, macrophages, synovial fibroblasts, and osteoclasts. Regulatory T cells cannot control Th17 cells under conditions of inflammation. In this review, the pathogenic role of Th17 cells in arthritis development, which was revealed by the recent animal models of RA, is discussed.
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27
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Rogier R, Ederveen THA, Boekhorst J, Wopereis H, Scher JU, Manasson J, Frambach SJCM, Knol J, Garssen J, van der Kraan PM, Koenders MI, van den Berg WB, van Hijum SAFT, Abdollahi-Roodsaz S. Aberrant intestinal microbiota due to IL-1 receptor antagonist deficiency promotes IL-17- and TLR4-dependent arthritis. MICROBIOME 2017; 5:63. [PMID: 28645307 PMCID: PMC5481968 DOI: 10.1186/s40168-017-0278-2] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Accepted: 05/23/2017] [Indexed: 06/07/2023]
Abstract
BACKGROUND Perturbation of commensal intestinal microbiota has been associated with several autoimmune diseases. Mice deficient in interleukin-1 receptor antagonist (Il1rn -/- mice) spontaneously develop autoimmune arthritis and are susceptible to other autoimmune diseases such as psoriasis, diabetes, and encephalomyelitis; however, the mechanisms of increased susceptibility to these autoimmune phenotypes are poorly understood. We investigated the role of interleukin-1 receptor antagonist (IL-1Ra) in regulation of commensal intestinal microbiota, and assessed the involvement of microbiota subsets and innate and adaptive mucosal immune responses that underlie the development of spontaneous arthritis in Il1rn -/- mice. RESULTS Using high-throughput 16S rRNA gene sequencing, we show that IL-1Ra critically maintains the diversity and regulates the composition of intestinal microbiota in mice. IL-1Ra deficiency reduced the intestinal microbial diversity and richness, and caused specific taxonomic alterations characterized by overrepresented Helicobacter and underrepresented Ruminococcus and Prevotella. Notably, the aberrant intestinal microbiota in IL1rn -/- mice specifically potentiated IL-17 production by intestinal lamina propria (LP) lymphocytes and skewed the LP T cell balance in favor of T helper 17 (Th17) cells, an effect transferable to WT mice by fecal microbiota. Importantly, LP Th17 cell expansion and the development of spontaneous autoimmune arthritis in IL1rn -/- mice were attenuated under germ-free condition. Selective antibiotic treatment revealed that tobramycin-induced alterations of commensal intestinal microbiota, i.e., reduced Helicobacter, Flexispira, Clostridium, and Dehalobacterium, suppressed arthritis in IL1rn -/- mice. The arthritis phenotype in IL1rn -/- mice was previously shown to depend on Toll-like receptor 4 (TLR4). Using the ablation of both IL-1Ra and TLR4, we here show that the aberrations in the IL1rn -/- microbiota are partly TLR4-dependent. We further identify a role for TLR4 activation in the intestinal lamina propria production of IL-17 and cytokines involved in Th17 differentiation preceding the onset of arthritis. CONCLUSIONS These findings identify a critical role for IL1Ra in maintaining the natural diversity and composition of intestinal microbiota, and suggest a role for TLR4 in mucosal Th17 cell induction associated with the development of autoimmune disease in mice.
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Affiliation(s)
- Rebecca Rogier
- Experimental Rheumatology (272), Radboud University Medical Center, PO Box 9101, 6500HB Nijmegen, The Netherlands
| | - Thomas H. A. Ederveen
- Experimental Rheumatology (272), Radboud University Medical Center, PO Box 9101, 6500HB Nijmegen, The Netherlands
- Centre for Molecular and Biomolecular Informatics, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Jos Boekhorst
- Centre for Molecular and Biomolecular Informatics, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
- NIZO food research, Ede, The Netherlands
| | - Harm Wopereis
- Danone Nutricia Research, Utrecht, The Netherlands
- Laboratory of Microbiology, Wageningen University, Wageningen, The Netherlands
| | - Jose U. Scher
- Division of Rheumatology, Department of Medicine, New York University School of Medicine, 301 East 17th Street, Room 1611A, New York, USA
| | - Julia Manasson
- Division of Rheumatology, Department of Medicine, New York University School of Medicine, 301 East 17th Street, Room 1611A, New York, USA
| | - Sanne J. C. M. Frambach
- Experimental Rheumatology (272), Radboud University Medical Center, PO Box 9101, 6500HB Nijmegen, The Netherlands
| | - Jan Knol
- Danone Nutricia Research, Utrecht, The Netherlands
- Laboratory of Microbiology, Wageningen University, Wageningen, The Netherlands
| | - Johan Garssen
- Danone Nutricia Research, Utrecht, The Netherlands
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands
| | - Peter M. van der Kraan
- Experimental Rheumatology (272), Radboud University Medical Center, PO Box 9101, 6500HB Nijmegen, The Netherlands
| | - Marije I. Koenders
- Experimental Rheumatology (272), Radboud University Medical Center, PO Box 9101, 6500HB Nijmegen, The Netherlands
| | - Wim B. van den Berg
- Experimental Rheumatology (272), Radboud University Medical Center, PO Box 9101, 6500HB Nijmegen, The Netherlands
| | - Sacha A. F. T. van Hijum
- Centre for Molecular and Biomolecular Informatics, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
- NIZO food research, Ede, The Netherlands
| | - Shahla Abdollahi-Roodsaz
- Experimental Rheumatology (272), Radboud University Medical Center, PO Box 9101, 6500HB Nijmegen, The Netherlands
- Division of Rheumatology, Department of Medicine, New York University School of Medicine, 301 East 17th Street, Room 1611A, New York, USA
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28
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Yang BG, Seoh JY, Jang MH. Regulatory Eosinophils in Inflammation and Metabolic Disorders. Immune Netw 2017; 17:41-47. [PMID: 28261019 PMCID: PMC5334121 DOI: 10.4110/in.2017.17.1.41] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Revised: 01/27/2017] [Accepted: 02/03/2017] [Indexed: 01/05/2023] Open
Abstract
Eosinophils are potent effector cells implicated in allergic responses and helminth infections. Responding to stimuli, they release their granule-derived cytotoxic proteins and are involved in inflammatory processes. However, under homeostatic conditions, eosinophils are abundantly present in the intestine and are constantly in contact with the gut microbiota and maintain the balance of immune responses without inflammation. This situation indicates that intestinal eosinophils have an anti-inflammatory function unlike allergic eosinophils. In support of this notion, some papers have shown that eosinophils have different phenotypes depending on the site of residence and are a heterogeneous cell population. Recently, it was reported that eosinophils in the small intestine and adipose tissue, respectively, contribute to homeostasis of intestinal immune responses and metabolism. Accordingly, in this review, we summarize new functions of eosinophils demonstrated in recent studies and discuss their homeostatic functions.
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Affiliation(s)
- Bo-Gie Yang
- Severance Biomedical Research Institute, Yonsei University College of Medicine, Seoul 03722, Korea
| | - Ju-Yong Seoh
- Department of Microbiology, Raduate School of Medicine, Ewha Womans University, Seoul 07984, Korea
| | - Myoung Ho Jang
- WPI Immunology Frontier Research Center, Osaka University, Suita 565-0871, Japan
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29
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Abstract
SAPHO syndrome (synovitis, acne, pustulosis, hyperostosis, and osteitis) is a rare autoimmune disease which, due to its clinical presentation and symptoms, is often misdiagnosed and unrecognized. Its main features are prominent inflammatory cutaneous and articular manifestations. Treatments with immunosuppressive drugs have been used for the management of SAPHO with variable results. To date, the use of anti-TNF-α agents has proved to be an effective alternative to conventional treatment for unresponsive or refractory SAPHO cases. TNF-α is a pro-inflammatory cytokine and pivotal regulator of other cytokines, including IL-1 β, IL-6, and IL-8, involved in inflammation, acute-phase response induction, and chemotaxis. IL-1 inhibition strategies with anakinra have shown efficacy as first and second lines of treatment. In this review, we will describe the main characteristics of biological drugs currently used for SAPHO syndrome. We also describe some of the promising therapeutic effects of ustekinumab, an antibody against the p40 subunit of IL-12 and IL-23, after failure of multiple drugs including anti-TNF-α and anakinra. We discuss the use and impact of the new anti-IL-1 antagonists involved in the IL-17 blockade, in particular for the most difficult-to-treat SAPHO cases.
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30
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Overexpression of soluble RAGE in mesenchymal stem cells enhances their immunoregulatory potential for cellular therapy in autoimmune arthritis. Sci Rep 2016; 6:35933. [PMID: 27804999 PMCID: PMC5090969 DOI: 10.1038/srep35933] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2016] [Accepted: 10/06/2016] [Indexed: 12/18/2022] Open
Abstract
Mesenchymal stem cells (MSCs) are attractive agents for cellular therapy in rheumatoid arthritis (RA). The receptor for advanced glycation end products (RAGE) serves as a pattern recognition receptor for endogenous inflammatory ligands. Soluble RAGE (sRAGE) is a truncated form of RAGE that functions as a decoy and acts as an anti-inflammatory molecule. The aim of this study was to determine whether sRAGE has therapeutic effects and the mechanisms active in sRAGE-overexpressing MSCs (sRAGE-MSCs) in an experimental model of RA. sRAGE-MSCs were generated by DNA transfection of human adipose tissue-derived MSCs (Ad-hMSCs). MSCs showed increased expression of VEGF, IL-1β, IL-6, and HMGB-1 under inflammatory conditions. However, sRAGE-MSCs showed significantly lower production of these proinflammatory molecules. Expression of immunomodulatory molecules such as IL-10, TGF-β, and indoleamine 2, 3-dioxygenase was higher in sRAGE-MSCs than in mock-MSCs. sRAGE-MSCs showed enhanced migration potential. Transplantation of sRAGE-MSCs into arthritic IL-1Ra-knockout mice markedly suppressed inflammatory arthritis, decreased Th17 cells, and reciprocally increased regulatory T cells. The differentiation of IFN-γ+CD4+ and IL-17+CD4+ cells was inhibited by incubation with sRAGE-MSCs compared with mock-MSCs. These findings suggest that sRAGE overexpression in Ad-hMSCs optimizes their immunoregulatory properties, which may be useful as a novel cellular therapy for RA.
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31
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Niu X, Deng S, Li S, Xi Y, Li C, Wang L, He D, Wang Z, Chen G. Therapeutic effect of ergotope peptides on CIA by down-regulation of inflammatory and Th1/Th17 responses and induction of regulatory T cells. Mol Med 2016; 22:608-620. [PMID: 27579476 DOI: 10.2119/molmed.2015.00182] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Accepted: 08/18/2016] [Indexed: 01/07/2023] Open
Abstract
Rheumatoid arthritis (RA) is a systemic autoimmune disease that results in a chronic and inflammatory disorder. Dynamic balance of helper T cells (Th)1, Th17 and regulatory T cells (Treg) is broken in RA. Since there is no cure for RA at present, it's necessary to find a truly effective and convenient treatment. Several studies intended to induce ergotopic regulation to treat autoimmune diseases. This study was undertaken to find the potential ergotope peptides and investigate its effect in treating the animal model of RA and their underlying regulatory mechanisms. Firstly, we selected the functional ergotope peptides from 25 overlapping peptides derived from interlukin(IL)-2 receptor (IL-2R) α chain, and then used these peptides to treat collagen-induced arthritis (CIA). The study showed ergotope peptides as immunomodulatory factors with great benefits at the clinical and pathologic levels. This effect was associated with the inhibition of type II collagen (CII)-specific proliferation and autoantibody production as well as the induction of anti-ergotypic immune response, the down-regulation of both Th1 and Th17 cells and their related components, and the emergence of Treg cells that had suppressive actions on autoreactive T cells. We also proved that cytotoxic T lymphocyte associated antigen-4 (CTLA-4) and IL-10 are two important mediators which are critical to Treg suppressive function. The inhibition of Th1 and Th17 in established CIA could be attributed to ergotope induced Treg cells. Our findings reveal that ergotope peptides induce regulatory immune responses and restore immune tolerance, suggesting ergotope peptides treatment appears to be a novel approach to the therapy of RA patients and has a good application prospect with cheap, effective, convenient, wide-spectrum features.
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Affiliation(s)
- Xiaoyin Niu
- Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai Institute of Immunology, Shanghai, China. 280 South Chongqing Road, Shanghai 200025, China
| | - Shaohua Deng
- Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai Institute of Immunology, Shanghai, China. 280 South Chongqing Road, Shanghai 200025, China
| | - Shan Li
- Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai Institute of Immunology, Shanghai, China. 280 South Chongqing Road, Shanghai 200025, China.,Breast Cancer Institute, Fudan University Shanghai Cancer Center, Shanghai 200032, China
| | - Yebin Xi
- Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai Institute of Immunology, Shanghai, China. 280 South Chongqing Road, Shanghai 200025, China
| | - Chengzhen Li
- Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai Institute of Immunology, Shanghai, China. 280 South Chongqing Road, Shanghai 200025, China.,Guanghua Rheumatology Hospital, Shanghai, China. 540 Xinhua Road, Shanghai 200052, China
| | - Li Wang
- Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai Institute of Immunology, Shanghai, China. 280 South Chongqing Road, Shanghai 200025, China
| | - Dongyi He
- Guanghua Rheumatology Hospital, Shanghai, China. 540 Xinhua Road, Shanghai 200052, China
| | - Zhaojun Wang
- Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai Institute of Immunology, Shanghai, China. 280 South Chongqing Road, Shanghai 200025, China
| | - Guangjie Chen
- Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai Institute of Immunology, Shanghai, China. 280 South Chongqing Road, Shanghai 200025, China
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32
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New roles for CD14 and IL-β linking inflammatory dendritic cells to IL-17 production in memory CD4 + T cells. Immunol Cell Biol 2016; 94:907-916. [PMID: 27550748 DOI: 10.1038/icb.2016.66] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Revised: 07/15/2016] [Accepted: 07/16/2016] [Indexed: 02/06/2023]
Abstract
Interleukin (IL)-1β has proven to be crucial in the differentiation of human and mouse Th17 cells. Although it has become evident that IL-1β has potent IL-17-inducing effects on CD4+ T cells directly, it has not yet been explored whether IL-1β can also prime dendritic cells (DCs) for a Th17 instruction program. Here, we show that human immature DCs exposed to IL-1β promote IL-17 production in human memory CD4+ T cells. IL-1β-primed DCs express high levels of CD14 that mediate IL-17 production through direct interaction with T cells. Moreover, culturing human CD4+CD45RO+ memory T cells with soluble CD14 is sufficient for the upregulation of retinoic acid-related orphan receptor-γ thymus and IL-17 production. In addition, in a human in situ model using tissue-resident skin DCs, upregulation of CD14 expression induced by IL-1β on skin residents DCs promotes IL-17 production in memory T cells; strongly suggesting the in vivo relevance of this mechanism. Our findings uncover new roles for IL-1β and CD14, and may therefore have important consequences for the development of new therapies for Th17-mediated autoimmune diseases and bacterial and fungal pathogenic infections.
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Koenders MI, van den Berg WB. Secukinumab for rheumatology: development and its potential place in therapy. DRUG DESIGN DEVELOPMENT AND THERAPY 2016; 10:2069-80. [PMID: 27445458 PMCID: PMC4928657 DOI: 10.2147/dddt.s105263] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Rheumatic disease is not a single disorder, but a group of more than 100 diseases that affect joints, connective tissues, and/or internal organs. Although rheumatic diseases like rheumatoid arthritis (RA), psoriatic arthritis, and ankylosing spondylitis (AS) differ in their pathogenesis and clinical presentation, the treatment of these inflammatory disorders overlaps. Non-steroid anti-inflammatory drugs are used to reduce pain and inflammation. Additional disease-modifying anti-rheumatic drugs are prescribed to slowdown disease progression, and is in RA more frequently and effectively applied than in AS. Biologicals are a relatively new class of treatments that specifically target cytokines or cells of the immune system, like tumor necrosis factor alpha inhibitors or B-cell blockers. A new kid on the block is the interleukin-17 (IL-17) inhibitor secukinumab, which has been recently approved by the US Food and Drug Administration for moderate-to-severe plaque psoriasis, psoriatic arthritis, and AS. IL-17 is a proinflammatory cytokine that has an important role in host defense, but its proinflammatory and destructive effects have also been linked to pathogenic processes in autoimmune diseases like RA and psoriasis. Animal models have greatly contributed to further insights in the potential of IL-17 blockade in autoimmune and autoinflammatory diseases, and have resulted in the development of various potential drugs targeting the IL-17 pathway. Secukinumab (AIN457) is a fully human monoclonal antibody that selectively binds to IL-17A and recently entered the market under the brand name Cosentyx(®). By binding to IL-17A, secukinumab prevents it from binding to its receptor and inhibits its ability to trigger inflammatory responses that play a role in the development of various autoimmune diseases. With secukinumab being the first in class to receive Food and Drug Administration approval, this article will further focus on this new biologic agent and review the milestones in its development and marketing.
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Affiliation(s)
- Marije I Koenders
- Experimental Rheumatology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Wim B van den Berg
- Experimental Rheumatology, Radboud University Medical Center, Nijmegen, the Netherlands
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34
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SAPHO Syndrome: Current Developments and Approaches to Clinical Treatment. Curr Rheumatol Rep 2016. [PMID: 27108452 DOI: 10.1007/s11926-016-0583-y.] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/29/2022]
Abstract
SAPHO syndrome (synovitis, acne, pustulosis, hyperostosis, and osteitis) is a rare autoimmune disease which, due to its clinical presentation and symptoms, is often misdiagnosed and unrecognized. Its main features are prominent inflammatory cutaneous and articular manifestations. Treatments with immunosuppressive drugs have been used for the management of SAPHO with variable results. To date, the use of anti-TNF-α agents has proved to be an effective alternative to conventional treatment for unresponsive or refractory SAPHO cases. TNF-α is a pro-inflammatory cytokine and pivotal regulator of other cytokines, including IL-1 β, IL-6, and IL-8, involved in inflammation, acute-phase response induction, and chemotaxis. IL-1 inhibition strategies with anakinra have shown efficacy as first and second lines of treatment. In this review, we will describe the main characteristics of biological drugs currently used for SAPHO syndrome. We also describe some of the promising therapeutic effects of ustekinumab, an antibody against the p40 subunit of IL-12 and IL-23, after failure of multiple drugs including anti-TNF-α and anakinra. We discuss the use and impact of the new anti-IL-1 antagonists involved in the IL-17 blockade, in particular for the most difficult-to-treat SAPHO cases.
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35
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Uluçkan Ö, Jimenez M, Karbach S, Jeschke A, Graña O, Keller J, Busse B, Croxford AL, Finzel S, Koenders M, van den Berg W, Schinke T, Amling M, Waisman A, Schett G, Wagner EF. Chronic skin inflammation leads to bone loss by IL-17–mediated inhibition of Wnt signaling in osteoblasts. Sci Transl Med 2016; 8:330ra37. [DOI: 10.1126/scitranslmed.aad8996] [Citation(s) in RCA: 93] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2015] [Accepted: 02/02/2016] [Indexed: 12/11/2022]
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36
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Sugawara R, Lee EJ, Jang MS, Jeun EJ, Hong CP, Kim JH, Park A, Yun CH, Hong SW, Kim YM, Seoh JY, Jung Y, Surh CD, Miyasaka M, Yang BG, Jang MH. Small intestinal eosinophils regulate Th17 cells by producing IL-1 receptor antagonist. J Exp Med 2016; 213:555-67. [PMID: 26951334 PMCID: PMC4821642 DOI: 10.1084/jem.20141388] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2014] [Accepted: 02/05/2016] [Indexed: 12/20/2022] Open
Abstract
Jang et al. show that eosinophils in the small intestine can suppress Th17 cell differentiation through the secretion of the IL-1 receptor antagonist. Eosinophils play proinflammatory roles in helminth infections and allergic diseases. Under steady-state conditions, eosinophils are abundantly found in the small intestinal lamina propria, but their physiological function is largely unexplored. In this study, we found that small intestinal eosinophils down-regulate Th17 cells. Th17 cells in the small intestine were markedly increased in the ΔdblGATA-1 mice lacking eosinophils, and an inverse correlation was observed between the number of eosinophils and that of Th17 cells in the small intestine of wild-type mice. In addition, small intestinal eosinophils suppressed the in vitro differentiation of Th17 cells, as well as IL-17 production by small intestinal CD4+ T cells. Unlike other small intestinal immune cells or circulating eosinophils, we found that small intestinal eosinophils have a unique ability to constitutively secrete high levels of IL-1 receptor antagonist (IL-1Ra), a natural inhibitor of IL-1β. Moreover, small intestinal eosinophils isolated from IL-1Ra−deficient mice failed to suppress Th17 cells. Collectively, our results demonstrate that small intestinal eosinophils play a pivotal role in the maintenance of intestinal homeostasis by regulating Th17 cells via production of IL-1Ra.
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Affiliation(s)
- Reiko Sugawara
- Department of Respiratory Medicine, Allergy, and Rheumatic Diseases, Graduate School of Medicine, Osaka University, 565-0871 Suita, Japan Department of Microbiology and Immunology, Graduate School of Medicine, Osaka University, 565-0871 Suita, Japan WPI Immunology Frontier Research Center, Osaka University, 565-0871 Suita, Japan
| | - Eun-Jung Lee
- Academy of Immunology and Microbiology, Institute for Basic Science, 790-784 Pohang, Republic of Korea Division of Integrative Biosciences and Biotechnology, Pohang University of Science and Technology, 790-784 Pohang, Republic of Korea
| | - Min Seong Jang
- Academy of Immunology and Microbiology, Institute for Basic Science, 790-784 Pohang, Republic of Korea Division of Integrative Biosciences and Biotechnology, Pohang University of Science and Technology, 790-784 Pohang, Republic of Korea Viral Infectious Disease Research Center, Korea Research Institute of Bioscience and Biotechnology, 34141 Daejeon, Republic of Korea
| | - Eun-Ji Jeun
- Academy of Immunology and Microbiology, Institute for Basic Science, 790-784 Pohang, Republic of Korea Division of Integrative Biosciences and Biotechnology, Pohang University of Science and Technology, 790-784 Pohang, Republic of Korea
| | - Chun-Pyo Hong
- Academy of Immunology and Microbiology, Institute for Basic Science, 790-784 Pohang, Republic of Korea Division of Integrative Biosciences and Biotechnology, Pohang University of Science and Technology, 790-784 Pohang, Republic of Korea
| | - Jung-Hwan Kim
- Academy of Immunology and Microbiology, Institute for Basic Science, 790-784 Pohang, Republic of Korea Division of Integrative Biosciences and Biotechnology, Pohang University of Science and Technology, 790-784 Pohang, Republic of Korea
| | - Areum Park
- Division of Integrative Biosciences and Biotechnology, Pohang University of Science and Technology, 790-784 Pohang, Republic of Korea
| | - Chang Ho Yun
- Academy of Immunology and Microbiology, Institute for Basic Science, 790-784 Pohang, Republic of Korea
| | - Sung-Wook Hong
- Academy of Immunology and Microbiology, Institute for Basic Science, 790-784 Pohang, Republic of Korea
| | - You-Me Kim
- Division of Integrative Biosciences and Biotechnology, Pohang University of Science and Technology, 790-784 Pohang, Republic of Korea Department of Life Sciences, Pohang University of Science and Technology, 790-784 Pohang, Republic of Korea
| | - Ju-Young Seoh
- Department of Microbiology, Graduate School of Medicine, Ewha Womans University, 158-710 Seoul, Republic of Korea
| | - YunJae Jung
- Department of Microbiology, School of Medicine, Gachon University, 21936 Incheon, Republic of Korea
| | - Charles D Surh
- Academy of Immunology and Microbiology, Institute for Basic Science, 790-784 Pohang, Republic of Korea Division of Integrative Biosciences and Biotechnology, Pohang University of Science and Technology, 790-784 Pohang, Republic of Korea
| | - Masayuki Miyasaka
- Department of Microbiology and Immunology, Graduate School of Medicine, Osaka University, 565-0871 Suita, Japan WPI Immunology Frontier Research Center, Osaka University, 565-0871 Suita, Japan MediCity Research Laboratory, University of Turku, 20520 Turku, Finland
| | - Bo-Gie Yang
- Academy of Immunology and Microbiology, Institute for Basic Science, 790-784 Pohang, Republic of Korea
| | - Myoung Ho Jang
- Academy of Immunology and Microbiology, Institute for Basic Science, 790-784 Pohang, Republic of Korea WPI Immunology Frontier Research Center, Osaka University, 565-0871 Suita, Japan
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Sardar S, Andersson Å. Old and new therapeutics for Rheumatoid Arthritis: in vivo models and drug development. Immunopharmacol Immunotoxicol 2016; 38:2-13. [PMID: 26769136 DOI: 10.3109/08923973.2015.1125917] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Development of novel drugs for treatment of chronic inflammatory diseases is to a large extent dependent on the availability of good experimental in vivo models in order to perform preclinical tests of new drugs and for the identification of novel drug targets. Here, we review a number of existing rodent models for Rheumatoid Arthritis in the context of how these models have been utilized for developing established therapy in Rheumatoid Arthritis and, furthermore, the present use of animal models for studies of novel drug candidates. We have studied the literature in the field for the use of in vivo models during development of anti-rheumatic drugs; from Methotrexate to various antibody treatments, to novel drugs that are, or have recently been, in clinical trials. For novel drugs, we have explored websites for clinical trials. Although a single Rheumatoid Arthritis in vivo model cannot mirror the complexity of disease development, there exist a number of good animal models for Rheumatoid Arthritis, each defining some parts in disease development, which are useful for studies of drug response. We find that many of the established drugs were not tested in in vivo models before being used in the clinic, but rather animal models have been subsequently used to find mechanisms for efficacy. Finally, we report a number of novel drugs, tested in preclinical in vivo models, presently in clinical trials.
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Affiliation(s)
- Samra Sardar
- a Department Of Drug Design and Pharmacology , Faculty of Health and Medical Sciences, University of Copenhagen , Copenhagen , Denmark
| | - Åsa Andersson
- a Department Of Drug Design and Pharmacology , Faculty of Health and Medical Sciences, University of Copenhagen , Copenhagen , Denmark
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38
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Nguyen NT, Nakahama T, Nguyen CH, Tran TT, Le VS, Chu HH, Kishimoto T. Aryl hydrocarbon receptor antagonism and its role in rheumatoid arthritis. J Exp Pharmacol 2015; 7:29-35. [PMID: 27186143 PMCID: PMC4863532 DOI: 10.2147/jep.s63549] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Although rheumatoid arthritis (RA) is the most common autoimmune disease, affecting approximately 1% of the population worldwide, its pathogenic mechanisms are poorly understood. Tobacco smoke, an environmental risk factor for RA, contains several ligands of aryl hydrocarbon receptor (Ahr), also known as dioxin receptor. Ahr plays critical roles in the immune system. We previously demonstrated that Ahr in helper T-cells contributes to development of collagen-induced arthritis, a mouse model of RA. Other studies have shown that cigarette smoke condensate and pure Ahr ligands exacerbate RA by altering bone metabolism and inducing proinflammatory responses in fibroblast-like synoviocytes. Consistent with these findings, several Ahr antagonists such as α-naphthoflavone, resveratrol, and GNF351 reverse the effect of Ahr ligands in RA pathogenesis. In this review, we summarize the current knowledge of Ahr function in the immune system and the potential clinical benefits of Ahr antagonism in treating RA.
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Affiliation(s)
- Nam Trung Nguyen
- National Key Laboratory of Gene Technology, Institute of Biotechnology, Vietnam Academy of Science and Technology, Hanoi, Vietnam
| | - Taisuke Nakahama
- Laboratory of RNA Function, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - Chi Hung Nguyen
- National Key Laboratory of Gene Technology, Institute of Biotechnology, Vietnam Academy of Science and Technology, Hanoi, Vietnam
| | - Trang Thu Tran
- National Key Laboratory of Gene Technology, Institute of Biotechnology, Vietnam Academy of Science and Technology, Hanoi, Vietnam
| | - Van Son Le
- National Key Laboratory of Gene Technology, Institute of Biotechnology, Vietnam Academy of Science and Technology, Hanoi, Vietnam
| | - Hoang Ha Chu
- National Key Laboratory of Gene Technology, Institute of Biotechnology, Vietnam Academy of Science and Technology, Hanoi, Vietnam
| | - Tadamitsu Kishimoto
- Laboratory of Immune Regulation, WPI-Immunology Frontier Research Center, Osaka University, Suita, Osaka, Japan
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39
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Talat Z, Tursun X, Cheng L, Mijiti A, Aisa HA. Anti-Arthritic and Antiinflammatory Effects of the Traditional Uighur Formula Kursi Caper In Vivo. Phytother Res 2015; 29:1901-9. [PMID: 26434647 DOI: 10.1002/ptr.5479] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2015] [Revised: 08/18/2015] [Accepted: 08/29/2015] [Indexed: 11/11/2022]
Abstract
Kursi Caper (KC) is a Uighur medicine based on caper which is widely used to treat arthritis and rheumatism, and preliminary studies in our laboratory showed that this traditional formula may possess potent antiinflammatory effects. This study confirms the antiinflammatory effect of KC in the adjuvant induced arthritis (AIA) model, the carrageenan and cotton-pellet induced granuloma rat models, and further investigates in vivo the mechanism of action by measuring relevant indicators of anti-arthritic activity. KC showed significant and dose-dependent anti-arthritic and antiinflammatory effects, demonstrated by reduced paw edema and arthritic scores in all animal models. Histopathological examination showed that KC reduced levels of synovial inflammatory factors in AIA rats. The overproduction of TNF-α and IL-1β was attenuated, and CAT, MDA and SOD levels were restored to normal in KC-treated rats. KC also significantly reduced LPS-induced proliferation of B lymphocytes and ConA induced proliferation of T lymphocytes in a dose-dependent manner. Flow cytometry showed that the high dose KC-treated group had a significantly decreased frequency of Th17 cells. This study indicates that KC can significantly attenuate arthritis and inflammation in rats by decreasing the levels of inflammatory cytokines, regulating oxidative stress, reducing lymphocyte proliferation and decreasing Th17. This supports the traditional use of KC as a potential modern therapeutic agent for the treatment of arthritis and related conditions.
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Affiliation(s)
- Zulfiye Talat
- The Key Laboratory of Plant Resources and Chemistry of Arid Zone, Chinese Academy of Sciences, Urumqi, China.,State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi, 830011, China
| | - Xirali Tursun
- The Key Laboratory of Plant Resources and Chemistry of Arid Zone, Chinese Academy of Sciences, Urumqi, China.,State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi, 830011, China
| | - Lufeng Cheng
- Xinjiang Medical University, Urumqi, 830011, China
| | | | - Haji Akber Aisa
- The Key Laboratory of Plant Resources and Chemistry of Arid Zone, Chinese Academy of Sciences, Urumqi, China.,State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi, 830011, China
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40
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van Nieuwenhuijze AEM, van de Loo FA, Walgreen B, Bennink M, Helsen M, van den Bersselaar L, Wicks IP, van den Berg WB, Koenders MI. Complementary action of granulocyte macrophage colony-stimulating factor and interleukin-17A induces interleukin-23, receptor activator of nuclear factor-κB ligand, and matrix metalloproteinases and drives bone and cartilage pathology in experimental arthritis: rationale for combination therapy in rheumatoid arthritis. Arthritis Res Ther 2015; 17:163. [PMID: 26081345 PMCID: PMC4496892 DOI: 10.1186/s13075-015-0683-5] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2015] [Accepted: 06/11/2015] [Indexed: 11/23/2022] Open
Abstract
Introduction Type 17 T helper cells and interleukin (IL)-17 play important roles in the pathogenesis of human and murine arthritis. Although there is a clear link between IL-17 and granulocyte macrophage colony-stimulating factor (GM-CSF) in the inflammatory cascade, details about their interaction in arthritic synovial joints are unclear. In view of the introduction of GM-CSF and IL-17 inhibitors to the clinic, we studied how IL-17 and GM-CSF orchestrate the local production of inflammatory mediators during experimental arthritis. Methods To allow detection of additive, complementary or synergistic effects of IL-17 and GM-CSF, we used two opposing experimental approaches: treatment of arthritic mice with neutralising antibodies to IL-17 and GM-CSF and local overexpression of these cytokines in naive synovial joints. Mice were treated for 2 weeks with antibodies against IL-17 and/or GM-CSF after onset of collagen-induced arthritis. Naive mice were injected intraarticularly with adenoviral vectors for IL-17 and/or GM-CSF, resulting in local overexpression. Joint inflammation was monitored by macroscopic scoring, X-rays and histology. Joint washouts, synovial cell and lymph node cultures were analysed for cytokines, chemokines and inflammatory mediators by Luminex analysis, flow cytometry and quantitative polymerase chain reaction. Results Combined therapeutic anti-IL-17 and anti-GM-CSF ameliorated arthritis progression, and joint damage was dramatically reduced compared with treatment with anti-IL-17 or anti-GM-CSF alone. Anti-IL-17 specifically reduced synovial IL-23 transcription, whereas anti-GM-CSF reduced transcription of matrix metalloproteinases (MMPs) and receptor activator of nuclear factor κB ligand (RANKL). Overexpression of IL-17 or GM-CSF in naive knee joints elicited extensive inflammatory infiltrate, cartilage damage and bone destruction. Combined overexpression revealed additive and synergistic effects on the production of MMPs, RANKL and IL-23 in the synovium and led to complete destruction of the joint structure within 7 days. Conclusions IL-17 and GM-CSF differentially mediate the inflammatory process in arthritic joints and show complementary and local additive effects. Combined blockade in arthritic mice reduced joint damage not only by direct inhibition of IL-17 and GM-CSF but also by indirect inhibition of IL-23 and RANKL. Our results provide a rationale for combination therapy in autoinflammatory conditions, especially for patients who do not fully respond to inhibition of the separate cytokines.
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Affiliation(s)
- Annemarie E M van Nieuwenhuijze
- Experimental Rheumatology, Radboud University Medical Centre, Route 272, Geert Grooteplein 28, 6525, GA, Nijmegen, The Netherlands. .,Reid Rheumatology Laboratory, The Walter and Eliza Hall Institute of Medical Research, 1G Royal Parade, Parkville 3050, Melbourne, Australia. .,Autoimmune Genetics Laboratory, Vlaams Instituut voor Biotechnologie (VIB), and Department of Microbiology and Immunology, University of Leuven, Campus Gasthuisberg, Herestraat 49, Leuven, 3000, Belgium.
| | - Fons A van de Loo
- Experimental Rheumatology, Radboud University Medical Centre, Route 272, Geert Grooteplein 28, 6525, GA, Nijmegen, The Netherlands.
| | - Birgitte Walgreen
- Experimental Rheumatology, Radboud University Medical Centre, Route 272, Geert Grooteplein 28, 6525, GA, Nijmegen, The Netherlands.
| | - Miranda Bennink
- Experimental Rheumatology, Radboud University Medical Centre, Route 272, Geert Grooteplein 28, 6525, GA, Nijmegen, The Netherlands.
| | - Monique Helsen
- Experimental Rheumatology, Radboud University Medical Centre, Route 272, Geert Grooteplein 28, 6525, GA, Nijmegen, The Netherlands.
| | - Liduine van den Bersselaar
- Experimental Rheumatology, Radboud University Medical Centre, Route 272, Geert Grooteplein 28, 6525, GA, Nijmegen, The Netherlands.
| | - Ian P Wicks
- Reid Rheumatology Laboratory, The Walter and Eliza Hall Institute of Medical Research, 1G Royal Parade, Parkville 3050, Melbourne, Australia.
| | - Wim B van den Berg
- Experimental Rheumatology, Radboud University Medical Centre, Route 272, Geert Grooteplein 28, 6525, GA, Nijmegen, The Netherlands.
| | - Marije I Koenders
- Experimental Rheumatology, Radboud University Medical Centre, Route 272, Geert Grooteplein 28, 6525, GA, Nijmegen, The Netherlands.
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41
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Caplazi P, Baca M, Barck K, Carano RAD, DeVoss J, Lee WP, Bolon B, Diehl L. Mouse Models of Rheumatoid Arthritis. Vet Pathol 2015; 52:819-26. [DOI: 10.1177/0300985815588612] [Citation(s) in RCA: 83] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Rheumatoid arthritis (RA) is a chronic debilitating autoimmune disorder characterized by synovitis that leads to cartilage and bone erosion by invading fibrovascular tissue. Mouse models of RA recapitulate many features of the human disease. Despite the availability of medicines that are highly effective in many patient populations, autoimmune diseases (including RA) remain an area of active biomedical research, and consequently mouse models of RA are still extensively used for mechanistic studies and validation of therapeutic targets. This review aims to integrate morphologic features with model biology and cover the key characteristics of the most commonly used induced and spontaneous mouse models of RA. Induced models emphasized in this review include collagen-induced arthritis and antibody-induced arthritis. Collagen-induced arthritis is an example of an active immunization strategy, whereas antibody- induced arthritis models, such as collagen antibody–induced arthritis and K/BxN antibody transfer arthritis, represent examples of passive immunization strategies. The coverage of spontaneous models in this review is focused on the TNFΔ ARE mouse, in which arthritis results from overexpression of TNF-α, a master proinflammatory cytokine that drives disease in many patients.
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Affiliation(s)
- P. Caplazi
- Departments of Research Pathology, Genentech Inc, South San Francisco, CA, USA
| | - M. Baca
- Departments of Research Pathology, Genentech Inc, South San Francisco, CA, USA
| | - K. Barck
- Biomedical Imaging, Genentech Inc, South San Francisco, CA, USA
| | - R. A. D. Carano
- Biomedical Imaging, Genentech Inc, South San Francisco, CA, USA
| | - J. DeVoss
- Translational Immunology, Genentech Inc, South San Francisco, CA, USA
| | - W. P. Lee
- Translational Immunology, Genentech Inc, South San Francisco, CA, USA
| | - B. Bolon
- Department of Veterinary Biosciences and the Comparative Pathology and Mouse Phenotyping Shared Resource, The Ohio State University, Columbus, OH, USA
| | - L. Diehl
- Departments of Research Pathology, Genentech Inc, South San Francisco, CA, USA
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42
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Deng N, Jiao Y, Cao Y, Liu X, Ma Y, Hasty KA, Brand DD, Stuart JM, Gu W. Genomic locus on chromosome 1 regulates susceptibility to spontaneous arthritis in mice deficiency of IL-1RA. BMC Immunol 2014; 15:57. [PMID: 25488730 PMCID: PMC4272550 DOI: 10.1186/s12865-014-0057-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2014] [Revised: 07/27/2014] [Accepted: 11/20/2014] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND To understand the role of genetic factors on chromosome 1 in the regulation of spontaneous arthritis in mice deficient in IL-1 receptor antagonist protein (IL_1RA), we previously used speed congenic breeding to transfer the QTL region from DBA/1(-/-) mice that are resistant to spontaneous arthritis into BALB/c(-/-) mice which are susceptible. We were able to establish two congenic strains which exhibited a delayed onset and reduced severity of disease. In this study, we asked a different set of questions. How will the QTL region from BALB/c(-/-) interact with the rest of the genome in the DBA/1(-/-) background? Will the DBA/1(-/-) mice become susceptible to spontaneous arthritis if the QTL genomic region on chromosome 1 was replaced with the genomic fragment of the same region from BALB/c(-/-)? We conducted the congenic breeding with the similar procedure as that of congenic strains with BALB/c(-/-) background. RESULT Instead of BALB/c(-/-), DBA/1(-/-) was used as the recurrent parent while BALB/c(-/-) was used as the donor parent. By the 6(th) generation we determined that all of the chromosomes in the progeny were of DBA/1(-/-) origin with the exception of the QTL portion of chromosome 1 which is heterozygous of BALB/c(-/-) and DBA/1(-/-) origin. We then intercrossed selected mice to produce homozygous strains containing the homozygous genomic region of BALB/c(-/-) on chromosome 1, while the rest of genome are homozygous DBA/1(-/-). This strain was observed for the development of spontaneous arthritis. Up to 9 weeks of age, both congenic strain and DBA/1(-/-) did not develop arthritis. However, after 9 weeks, the congenic strain started to exhibit signs of arthritis, while the DBA/1(-/-) remained free from disease. CONCLUSION The result indicates a strong influence of genetic factor(s) on the QTL of chromosome 1 on the susceptibility to spontaneous arthritis. Identification of genetic factors within this QTL region in the future will significantly enhance our understanding of molecular mechanism of spontaneous arthritis.
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Affiliation(s)
- Nan Deng
- Department of Medicine, University of Tennessee Health Science Center, Memphis, TN, 38163, USA.
| | - Yan Jiao
- Departments of Orthopaedic Surgery and Biomedical Engineering, University of Tennessee Health Science Center, Memphis, TN, 38163, USA. .,Mudanjiang Medical College, Mudanjiang, Heilongjiang, 157001, PR China.
| | - Yanhong Cao
- Departments of Orthopaedic Surgery and Biomedical Engineering, University of Tennessee Health Science Center, Memphis, TN, 38163, USA. .,Institute of Kaschin-Beck Disease, Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Key Laboratory of Etiologic Epidemiology, Education Bureau of Heilongjiang Province & Ministry of Health (23618104), Harbin Medical University, Harbin, 150081, China.
| | - Xiaoyun Liu
- Departments of Orthopaedic Surgery and Biomedical Engineering, University of Tennessee Health Science Center, Memphis, TN, 38163, USA.
| | - Yonghui Ma
- Departments of Orthopaedic Surgery and Biomedical Engineering, University of Tennessee Health Science Center, Memphis, TN, 38163, USA.
| | - Karen A Hasty
- Department of Medicine, University of Tennessee Health Science Center, Memphis, TN, 38163, USA. .,Departments of Orthopaedic Surgery and Biomedical Engineering, University of Tennessee Health Science Center, Memphis, TN, 38163, USA. .,Research Service, Veterans Affairs Medical Center, 1030 Jefferson Avenue, Memphis, TN, 38104, USA.
| | - David D Brand
- Department of Medicine, University of Tennessee Health Science Center, Memphis, TN, 38163, USA. .,Research Service, Veterans Affairs Medical Center, 1030 Jefferson Avenue, Memphis, TN, 38104, USA. .,Department of Microbiology, Immunology and Biochemistry, University of Tennessee Health Science Center, Memphis, TN, 38163, USA.
| | - John M Stuart
- Department of Medicine, University of Tennessee Health Science Center, Memphis, TN, 38163, USA. .,Research Service, Veterans Affairs Medical Center, 1030 Jefferson Avenue, Memphis, TN, 38104, USA.
| | - Weikuan Gu
- Departments of Orthopaedic Surgery and Biomedical Engineering, University of Tennessee Health Science Center, Memphis, TN, 38163, USA. .,Research Service, Veterans Affairs Medical Center, 1030 Jefferson Avenue, Memphis, TN, 38104, USA.
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43
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Nigrovic PA. Review: is there a window of opportunity for treatment of systemic juvenile idiopathic arthritis? Arthritis Rheumatol 2014; 66:1405-13. [PMID: 24623686 DOI: 10.1002/art.38615] [Citation(s) in RCA: 135] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2013] [Accepted: 02/27/2014] [Indexed: 12/13/2022]
Affiliation(s)
- Peter A Nigrovic
- Boston Children's Hospital, Brigham and Women's Hospital, and Harvard Medical School, Boston, Massachusetts
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Firinu D, Barca MP, Lorrai MM, Perra S, Cabras S, Muggianu E, Di Martino ML, Manconi PE, Del Giacco SR. TH17 cells are increased in the peripheral blood of patients with SAPHO syndrome. Autoimmunity 2014; 47:389-94. [PMID: 24720503 DOI: 10.3109/08916934.2014.906582] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
To assess whether the immune derangement previously observed in SAPHO syndrome could be linked to variations in blood TH1, TH2 or TH17 lymphocytes frequency. Seven SAPHO patients with a protracted course of the disease were studied ex-vivo for intracellular cytokines production by means of flow-cytometry and compared with matched groups of Psoriatic Arthritis patients and healthy controls. The Kruskal-Wallis test on the median of the three categories showed that there is a significant association between the TH17 levels and the category (p value = 0.02474). The mean and variance for the proportion of IL-17 producing CD4+ cells were compared between groups showing significant differences between SAPHO versus PsA subgroup (p = 0.05) and SAPHO versus healthy controls (p = 0.008). Interestingly, activation of TH17 axis, but not of TH1 and TH2, has been found, and can be observed both in patients with different activity of the disease or treated with different drugs. The TH17 increase in peripheral blood of our SAPHO subjects resembles the one recently found in patients with different AIDs. Novel therapeutic options in these patients may therefore include IL-17 blockade.
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Affiliation(s)
- Davide Firinu
- Unit of Internal Medicine, Allergy and Clinical Immunology, Department of Medical Sciences "M. Aresu", University of Cagliari , Monserrato , Italy
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45
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A polysaccharide virulence factor from Aspergillus fumigatus elicits anti-inflammatory effects through induction of Interleukin-1 receptor antagonist. PLoS Pathog 2014; 10:e1003936. [PMID: 24603878 PMCID: PMC3946377 DOI: 10.1371/journal.ppat.1003936] [Citation(s) in RCA: 100] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2013] [Accepted: 01/05/2014] [Indexed: 11/20/2022] Open
Abstract
The galactosaminogalactan (GAG) is a cell wall component of Aspergillus fumigatus that has potent anti-inflammatory effects in mice. However, the mechanisms responsible for the anti-inflammatory property of GAG remain to be elucidated. In the present study we used in vitro PBMC stimulation assays to demonstrate, that GAG inhibits proinflammatory T-helper (Th)1 and Th17 cytokine production in human PBMCs by inducing Interleukin-1 receptor antagonist (IL-1Ra), a potent anti-inflammatory cytokine that blocks IL-1 signalling. GAG cannot suppress human T-helper cytokine production in the presence of neutralizing antibodies against IL-1Ra. In a mouse model of invasive aspergillosis, GAG induces IL-1Ra in vivo, and the increased susceptibility to invasive aspergillosis in the presence of GAG in wild type mice is not observed in mice deficient for IL-1Ra. Additionally, we demonstrate that the capacity of GAG to induce IL-1Ra could also be used for treatment of inflammatory diseases, as GAG was able to reduce severity of an experimental model of allergic aspergillosis, and in a murine DSS-induced colitis model. In the setting of invasive aspergillosis, GAG has a significant immunomodulatory function by inducing IL-1Ra and notably IL-1Ra knockout mice are completely protected to invasive pulmonary aspergillosis. This opens new treatment strategies that target IL-1Ra in the setting of acute invasive fungal infection. However, the observation that GAG can also protect mice from allergy and colitis makes GAG or a derivative structure of GAG a potential treatment compound for IL-1 driven inflammatory diseases. Aspergillus fumigatus is an opportunistic pathogenic fungus that primarily causes infections in the immunocompromised host. It is known that Aspergillus employs various strategies to evade immune recognition by the host's immune system. Recently, galactosaminogalactan (GAG), a new component of the Aspergillus cell wall, was discovered to have potent anti-inflammatory effects in mice making them more susceptible to Aspergillosis. In the current study we found that this anti-inflammatory property of GAG was due to its capacity to induce the potent anti-inflammatory cytokine interleukin-1 Receptor antagonist. This cytokine interferes with IL-1 signalling and thereby can reduce IL-1–induced immune responses such as T-cell responses. We also found that the induction of this anti-inflammatory cytokine by GAG correlates with increased fungal burden, and mice deficient for this cytokine were protected against aspergillosis. Additionally, we show that the capacity of GAG to induce the natural regulator of IL-1 signalling could be used in the treatment of IL-1–mediated disease such as allergy and colitis. Our study provides new insights on the immunoregulatory activity of GAG and opens up possibilities to exploit the anti-inflammatory potential of GAG as a therapy for inflammatory diseases.
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46
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Inflammatory pathways in spondyloarthritis. Mol Immunol 2014; 57:28-37. [DOI: 10.1016/j.molimm.2013.07.016] [Citation(s) in RCA: 90] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2013] [Revised: 06/21/2013] [Accepted: 07/11/2013] [Indexed: 12/17/2022]
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47
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Boniface K, Moynet D, Mossalayi MD. Role of Th17 cells in the pathogenesis of rheumatoid arthritis. World J Rheumatol 2013; 3:25-31. [DOI: 10.5499/wjr.v3.i3.25] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2013] [Revised: 07/23/2013] [Accepted: 10/18/2013] [Indexed: 02/06/2023] Open
Abstract
Since early description of CD4/CD8 T cell duality, continuous discovery of functional T lymphocyte subsets and their related cytokines constitutes major progress in our understanding of the immune response. T-lymphocyte derived lymphokines and environmental cytokines are essential for both innate and antigen-specific immune responses to a wide variety of agents. Following immune battle and aggression overcome, cytokines may return against neighbored cells/organs, causing pathogenic hypersensitivity reactions, including autoimmune diseases. Due to their cytokine production, CD4+ T helper lymphocyte subsets may be considered as one the major players of the immune response. Among CD4+ T cell subsets, the identification of interleukin-17-producing cells (Th17) led to better understanding of coordinated cytokine involvement during inflammatory reactions together with the subsequent clarification of complex interactions between these mediators. In this review, we discuss Th17 cell differentiation, functions, and the role of this cell subset during rheumatoid arthritis pathogenesis together with therapeutic strategies to control these cells.
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48
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IL-17 in the rheumatologist's line of sight. BIOMED RESEARCH INTERNATIONAL 2013; 2013:295132. [PMID: 23984335 PMCID: PMC3741932 DOI: 10.1155/2013/295132] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/30/2013] [Accepted: 06/27/2013] [Indexed: 12/18/2022]
Abstract
Over the past decades, the identification of several new cytokines, including interleukin (IL)-17 and IL-23, and of new T helper cell subsets, including Th17 cells, has changed the vision of immunological processes. The IL-17/Th17 pathway plays a critical role during the development of inflammation and autoimmunity, and targeting this pathway has become an attractive strategy for a number of diseases. This review aims to describe the effects of IL-17 in the joint and its roles in the development of autoimmune and inflammatory arthritis. Furthermore, biotherapies targeting directly or indirectly IL-17 in inflammatory rheumatisms will be developed.
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Santarlasci V, Cosmi L, Maggi L, Liotta F, Annunziato F. IL-1 and T Helper Immune Responses. Front Immunol 2013; 4:182. [PMID: 23874332 PMCID: PMC3711056 DOI: 10.3389/fimmu.2013.00182] [Citation(s) in RCA: 102] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2013] [Accepted: 06/24/2013] [Indexed: 01/13/2023] Open
Abstract
CD4 T cells play a critical role in mediating adaptive immunity to a variety of pathogens as well as in tumor immunity. If not adequately regulated, CD4 T cells can be also involved in autoimmunity, asthma, and allergic responses. During TCR activation in a particular cytokine milieu, naïve CD4 T cells may differentiate into one of several lineages of T helper (Th) cells, including Th1, Th2, and Th17, as defined by their pattern of cytokine production and function. IL-1, the prototypic proinflammatory cytokine, has been shown to influence growth and differentiation of immunocompetent lymphocytes. The differential expression of IL-1RI on human CD4 T cell subsets confers distinct capacities to acquire specific effector functions. In this review, we summarize the role of IL-1 on CD4 T cells, in terms of differentiation, activation, and maintenance or survival.
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Affiliation(s)
- Veronica Santarlasci
- Department of Experimental and Clinical Medicine, University of Florence , Florence , Italy
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50
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Chevalier MF, Petitjean G, Dunyach-Rémy C, Didier C, Girard PM, Manea ME, Campa P, Meyer L, Rouzioux C, Lavigne JP, Barré-Sinoussi F, Scott-Algara D, Weiss L. The Th17/Treg ratio, IL-1RA and sCD14 levels in primary HIV infection predict the T-cell activation set point in the absence of systemic microbial translocation. PLoS Pathog 2013; 9:e1003453. [PMID: 23818854 PMCID: PMC3688532 DOI: 10.1371/journal.ppat.1003453] [Citation(s) in RCA: 82] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2013] [Accepted: 05/08/2013] [Indexed: 12/31/2022] Open
Abstract
Impairment of the intestinal barrier and subsequent microbial translocation (MT) may be involved in chronic immune activation, which plays a central role in HIV pathogenesis. Th17 cells are critical to prevent MT. The aim of the study was to investigate, in patients with primary HIV infection (PHI), the early relationship between the Th17/Treg ratio, monocyte activation and MT and their impact on the T-cell activation set point, which is known to predict disease progression. 27 patients with early PHI were included in a prospective longitudinal study and followed-up for 6 months. At baseline, the Th17/Treg ratio strongly negatively correlated with the proportion of activated CD8 T cells expressing CD38/HLA-DR or Ki-67. Also, the Th17/Treg ratio was negatively related to viral load and plasma levels of sCD14 and IL-1RA, two markers of monocyte activation. In untreated patients, the Th17/Treg ratio at baseline negatively correlated with CD8 T-cell activation at month 6 defining the T-cell activation set point (% HLA-DR(+)CD38(+) and %Ki-67(+)). Soluble CD14 and IL-1RA plasma levels also predicted the T-cell activation set point. Levels of I-FABP, a marker of mucosal damages, were similar to healthy controls at baseline but increased at month 6. No decrease in anti-endotoxin core antibody (EndoCAb) and no peptidoglycan were detected during PHI. In addition, 16S rDNA was only detected at low levels in 2 out 27 patients at baseline and in one additional patient at M6. Altogether, data support the hypothesis that T-cell and monocyte activation in PHI are not primarily driven by systemic MT but rather by viral replication. Moreover, the "innate immune set point" defined by the early levels of sCD14 and IL-1RA might be powerful early surrogate markers for disease progression and should be considered for use in clinical practice.
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Affiliation(s)
- Mathieu F. Chevalier
- Institut Pasteur, Régulation des infections rétrovirales, Paris, France
- Université Paris Diderot, Sorbonne Paris Cité, Paris, France
| | - Gaël Petitjean
- Institut Pasteur, Régulation des infections rétrovirales, Paris, France
| | - Catherine Dunyach-Rémy
- INSERM U1047, Université Montpellier 1, UFR de Médecine, Nîmes, France
- Laboratoire de Bactériologie, CHU Carémeau, Nîmes, France
| | - Céline Didier
- Institut Pasteur, Régulation des infections rétrovirales, Paris, France
| | | | | | | | - Laurence Meyer
- INSERM U 1018, AP-HP, Université Paris Sud, Paris, France
| | - Christine Rouzioux
- AP-HP, Hôpital Necker-Enfants Malades, Laboratoire de Virologie, Paris, France
- Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Jean-Philippe Lavigne
- INSERM U1047, Université Montpellier 1, UFR de Médecine, Nîmes, France
- Laboratoire de Bactériologie, CHU Carémeau, Nîmes, France
| | | | | | - Laurence Weiss
- Institut Pasteur, Régulation des infections rétrovirales, Paris, France
- AP-HP, Hôpital Européen Georges Pompidou, Paris, France
- Université Paris Descartes, Sorbonne Paris Cité, Paris, France
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