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Felten R, Mertz P, Sebbag E, Scherlinger M, Arnaud L. Novel therapeutic strategies for autoimmune and inflammatory rheumatic diseases. Drug Discov Today 2023; 28:103612. [PMID: 37164306 DOI: 10.1016/j.drudis.2023.103612] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 04/18/2023] [Accepted: 05/03/2023] [Indexed: 05/12/2023]
Abstract
Drugs of unknown mechanisms of action are no longer being developed because we have largely capitalized on our improved understanding of the immunopathogenesis of immune-mediated inflammatory diseases (IMIDs) to develop therapeutic monoclonal antibodies (mAbs) and targeted treatments. These therapies have profoundly revolutionized the care of IMIDs. However, because of the heterogeneity of IMIDs and the redundancy of the targeted molecular pathways, some patients with IMIDs might not respond to a specific targeted drug or their disease might relapse secondarily. Therefore, there is much at stake in the development of new therapeutic strategies, which include combinations of mAbs or bispecific mAbs (BsMAbs), nanobodies and nanoparticles (NPs), therapeutic vaccines, small interfering RNA (siRNA) interference, autologous hematopoietic stem cell transplantation (aHSCT), or chimeric antigen receptor (CAR)-T cells. With the broad pipeline of targeted treatments in clinical development, the therapeutic paradigm is rapidly evolving from whether new drugs will be available to the complex selection of the most adequate targeted treatment (or treatment combination) at the patient level. This paradigm change highlights the need to better characterize the heterogeneous immunological spectrum of these diseases. Only then will these novel therapeutic strategies be able to fully demonstrate their potential to treat IMIDs.
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Affiliation(s)
- Renaud Felten
- Centre d'Investigation Clinique, Inserm 1434, Hôpitaux Universitaires de Strasbourg, Strasbourg, France; Immunopathologie et Chimie Thérapeutique, CNRS UPR 3572, IBMC, Strasbourg, France; Service de Rhumatologie, Centre National de Référence des Maladies Autoimmunes (RESO), Hôpitaux Universitaires de Strasbourg, Strasbourg, France
| | - Philippe Mertz
- Service de Rhumatologie, Centre National de Référence des Maladies Autoimmunes (RESO), Hôpitaux Universitaires de Strasbourg, Strasbourg, France
| | - Eden Sebbag
- Service de Rhumatologie, Centre National de Référence des Maladies Autoimmunes (RESO), Hôpitaux Universitaires de Strasbourg, Strasbourg, France
| | - Marc Scherlinger
- Service de Rhumatologie, Centre National de Référence des Maladies Autoimmunes (RESO), Hôpitaux Universitaires de Strasbourg, Strasbourg, France; Laboratoire d'ImmunoRhumatologie Moléculaire, Institut National de la Santé et de la Recherche Médicale (INSERM) UMR_S 1109, Strasbourg, France
| | - Laurent Arnaud
- Service de Rhumatologie, Centre National de Référence des Maladies Autoimmunes (RESO), Hôpitaux Universitaires de Strasbourg, Strasbourg, France; Laboratoire d'ImmunoRhumatologie Moléculaire, Institut National de la Santé et de la Recherche Médicale (INSERM) UMR_S 1109, Strasbourg, France.
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Modular complement assemblies for mitigating inflammatory conditions. Proc Natl Acad Sci U S A 2021; 118:2018627118. [PMID: 33876753 DOI: 10.1073/pnas.2018627118] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Complement protein C3dg, a key linkage between innate and adaptive immunity, is capable of stimulating both humoral and cell-mediated immune responses, leading to considerable interest in its use as a molecular adjuvant. However, the potential of C3dg as an adjuvant is limited without ways of controllably assembling multiple copies of it into vaccine platforms. Here, we report a strategy to assemble C3dg into supramolecular nanofibers with excellent compositional control, using β-tail fusion tags. These assemblies were investigated as therapeutic active immunotherapies, which may offer advantages over existing biologics, particularly toward chronic inflammatory diseases. Supramolecular assemblies based on the Q11 peptide system containing β-tail-tagged C3dg, B cell epitopes from TNF, and the universal T cell epitope PADRE raised strong antibody responses against both TNF and C3dg, and prophylactic immunization with these materials significantly improved protection in a lethal TNF-mediated inflammation model. Additionally, in a murine model of psoriasis induced by imiquimod, the C3dg-adjuvanted nanofiber vaccine performed as well as anti-TNF monoclonal antibodies. Nanofibers containing only β-tail-C3dg and lacking the TNF B cell epitope also showed improvements in both models, suggesting that supramolecular C3dg, by itself, played an important therapeutic role. We observed that immunization with β-tail-C3dg caused the expansion of an autoreactive C3dg-specific T cell population, which may act to dampen the immune response, preventing excessive inflammation. These findings indicate that molecular assemblies displaying C3dg warrant further development as active immunotherapies.
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Peptide-Based Vaccination Therapy for Rheumatic Diseases. J Immunol Res 2020; 2020:8060375. [PMID: 32258176 PMCID: PMC7104265 DOI: 10.1155/2020/8060375] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 02/28/2020] [Indexed: 02/06/2023] Open
Abstract
Rheumatic diseases are extremely heterogeneous diseases with substantial risks of morbidity and mortality, and there is a pressing need in developing more safe and cost-effective treatment strategies. Peptide-based vaccination is a highly desirable strategy in treating noninfection diseases, such as cancer and autoimmune diseases, and has gained increasing attentions. This review is aimed at providing a brief overview of the recent advances in peptide-based vaccination therapy for rheumatic diseases. Tremendous efforts have been made to develop effective peptide-based vaccinations against rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE), while studies in other rheumatic diseases are still limited. Peptide-based active vaccination against pathogenic cytokines such as TNF-α and interferon-α (IFN-α) is shown to be promising in treating RA or SLE. Moreover, peptide-based tolerogenic vaccinations also have encouraging results in treating RA or SLE. However, most studies available now have been mainly based on animal models, while evidence from clinical studies is still lacking. The translation of these advances from experimental studies into clinical therapy remains impeded by some obstacles such as species difference in immunity, disease heterogeneity, and lack of safe delivery carriers or adjuvants. Nevertheless, advances in high-throughput technology, bioinformatics, and nanotechnology may help overcome these impediments and facilitate the successful development of peptide-based vaccination therapy for rheumatic diseases.
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Belmellat N, Semerano L, Segueni N, Damotte D, Decker P, Ryffel B, Quesniaux V, Boissier MC, Assier E. Tumor Necrosis Factor-Alpha Targeting Can Protect against Arthritis with Low Sensitization to Infection. Front Immunol 2017; 8:1533. [PMID: 29184553 PMCID: PMC5694445 DOI: 10.3389/fimmu.2017.01533] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Accepted: 10/27/2017] [Indexed: 01/12/2023] Open
Abstract
Tumor necrosis factor-alpha (TNF-α) blockade is an effective treatment for rheumatoid arthritis (RA) and other inflammatory diseases, but in patients, it is associated with reduced resistance to the infectious agents Mycobacterium tuberculosis and Listeria monocytogenes, among others. Our goal was to model infection and arthritis in mice and to compare etanercept, a currently used anti-TNF-α inhibitor, to an anti-TNF-α vaccine. We developed a murine surrogate of the TNF-α kinoid and produced an anti-murine TNF-α vaccine (TNFKi) composed of keyhole limpet hemocyanin conjugated to TNF-α, which resulted in anti-TNF-α antibody production in mice. We also used etanercept (a soluble receptor of TNF commonly used to treat RA) as a control of TNF neutralization. In a mouse model of collagen-induced arthritis, TNFKi protected against inflammation similar to etanercept. In a mouse model of acute L. monocytogenes infection, all TNFKi-treated mice showed cleared bacterial infection and survived, whereas etanercept-treated mice showed large liver granulomas and quickly died. Moreover, TNFKi mice infected with the virulent H37Rv M. tuberculosis showed resistance to infection, in contrast with etanercept-treated mice or controls. Depending on the TNF-α blockade strategy, treating arthritis with a TNF-α inhibitor could result in a different profile of infection suceptibility. Our TNFKi vaccine allowed for a better remaining host defense than did etanercept.
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Affiliation(s)
- Nadia Belmellat
- UMR 1125 INSERM, Bobigny, France.,Sorbonne Paris Cité Université Paris 13, Bobigny, France
| | - Luca Semerano
- UMR 1125 INSERM, Bobigny, France.,Sorbonne Paris Cité Université Paris 13, Bobigny, France.,Service de Rhumatologie, Groupe Hospitalier Avicenne-Jean Verdier-René Muret, APHP, Bobigny, France
| | - Noria Segueni
- INEM UMR7355, CNRS, University of Orléans, Orléans, France
| | - Diane Damotte
- Service de pathologie Hôpitaux Universitaires Paris Centre, APHP, Université Paris Descartes, Paris, France
| | - Patrice Decker
- UMR 1125 INSERM, Bobigny, France.,Sorbonne Paris Cité Université Paris 13, Bobigny, France
| | - Bernhard Ryffel
- INEM UMR7355, CNRS, University of Orléans, Orléans, France.,IDM, University of Cape Town, Cape Town, South Africa
| | | | - Marie-Christophe Boissier
- UMR 1125 INSERM, Bobigny, France.,Sorbonne Paris Cité Université Paris 13, Bobigny, France.,Service de Rhumatologie, Groupe Hospitalier Avicenne-Jean Verdier-René Muret, APHP, Bobigny, France
| | - Eric Assier
- UMR 1125 INSERM, Bobigny, France.,Sorbonne Paris Cité Université Paris 13, Bobigny, France
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Pavshintsev VV, Mitkin NA, Frolova OY, Kushnir EA, Averina OA, Lovat ML. Individual roles of brain and serum alcohol dehydrogenase isoforms in regulation of alcohol consumption in SPF Wistar rats. Physiol Behav 2017; 179:458-466. [DOI: 10.1016/j.physbeh.2017.07.022] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Revised: 06/29/2017] [Accepted: 07/13/2017] [Indexed: 12/31/2022]
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Kim DH, Cheon JH. Pathogenesis of Inflammatory Bowel Disease and Recent Advances in Biologic Therapies. Immune Netw 2017; 17:25-40. [PMID: 28261018 PMCID: PMC5334120 DOI: 10.4110/in.2017.17.1.25] [Citation(s) in RCA: 188] [Impact Index Per Article: 26.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Revised: 01/24/2017] [Accepted: 02/07/2017] [Indexed: 02/08/2023] Open
Abstract
Inflammatory bowel disease (IBD) is a chronic intestinal inflammatory disorder with an unknown etiology. IBD is composed of two different disease entities: Crohn's disease (CD) and ulcerative colitis (UC). IBD has been thought to be idiopathic but has two main attributable causes that include genetic and environmental factors. The gastrointestinal tract in which this disease occurs is central to the immune system, and the innate and the adaptive immune systems are balanced in complex interactions with intestinal microbes under homeostatic conditions. However, in IBD, this homeostasis is disrupted and uncontrolled intestinal inflammation is perpetuated. Recently, the pathogenesis of IBD has become better understood owing to advances in genetic and immunologic technology. Moreover, new therapeutic strategies are now being implemented that accurately target the pathogenesis of IBD. Beyond conventional immunesuppressive therapy, the development of biological agents that target specific disease mechanisms has resulted in more frequent and deeper remission in IBD patients, with mucosal healing as a treatment goal of therapy. Future novel biologics should overcome the limitations of current therapies and ensure that individual patients can be treated with optimal drugs that are safe and precisely target IBD.
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Affiliation(s)
- Duk Hwan Kim
- Digestive Disease Center, CHA Bundang Hospital, CHA University, Seongnam 13496, Korea
| | - Jae Hee Cheon
- Department of Internal Medicine and Institute of Gastroenterology, Yonsei University College of Medicine, Seoul 03722, Korea.; Severance Biomedical Science Institute, Yonsei University College of Medicine, Seoul 03722, Korea.; Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul 03722, Korea
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Assier E, Bessis N, Zagury JF, Boissier MC. IL-1 Vaccination Is Suitable for Treating Inflammatory Diseases. Front Pharmacol 2017; 8:6. [PMID: 28197099 PMCID: PMC5281538 DOI: 10.3389/fphar.2017.00006] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Accepted: 01/04/2017] [Indexed: 01/25/2023] Open
Affiliation(s)
- Eric Assier
- UMR 1125 Institut National de la Santé et de la Recherche MédicaleBobigny, France; Sorbonne Paris Cité Université Paris 13Bobigny, France
| | - Natacha Bessis
- UMR 1125 Institut National de la Santé et de la Recherche MédicaleBobigny, France; Sorbonne Paris Cité Université Paris 13Bobigny, France
| | | | - Marie-Christophe Boissier
- UMR 1125 Institut National de la Santé et de la Recherche MédicaleBobigny, France; Sorbonne Paris Cité Université Paris 13Bobigny, France; Assistance Publique-Hôpitaux de Paris, HUPSSD, Service de RhumatologieBobigny, France
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Rosenthal KS, Mikecz K, Steiner HL, Glant TT, Finnegan A, Carambula RE, Zimmerman DH. Rheumatoid arthritis vaccine therapies: perspectives and lessons from therapeutic ligand epitope antigen presentation system vaccines for models of rheumatoid arthritis. Expert Rev Vaccines 2015; 14:891-908. [PMID: 25787143 DOI: 10.1586/14760584.2015.1026330] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The current status of therapeutic vaccines for autoimmune diseases is reviewed with rheumatoid arthritis as the focus. Therapeutic vaccines for autoimmune diseases must regulate or subdue responses to common self-antigens. Ideally, such a vaccine would initiate an antigen-specific modulation of the T-cell immune response that drives the inflammatory disease. Appropriate animal models and types of T helper cells and signature cytokine responses that drive autoimmune disease are also discussed. Interpretation of these animal models must be done cautiously because the means of initiation, autoantigens, and even the signature cytokine and T helper cell (Th1 or Th17) responses that are involved in the disease may differ significantly from those in humans. We describe ligand epitope antigen presentation system vaccine modulation of T-cell autoimmune responses as a strategy for the design of therapeutic vaccines for rheumatoid arthritis, which may also be effective in other autoimmune conditions.
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New targets for mucosal healing and therapy in inflammatory bowel diseases. Mucosal Immunol 2014; 7:6-19. [PMID: 24084775 DOI: 10.1038/mi.2013.73] [Citation(s) in RCA: 244] [Impact Index Per Article: 24.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2013] [Accepted: 08/16/2013] [Indexed: 02/06/2023]
Abstract
Healing of the inflamed mucosa (mucosal healing) is an emerging new goal for therapy and predicts clinical remission and resection-free survival in inflammatory bowel diseases (IBDs). The era of antitumor necrosis factor (TNF) antibody therapy was a remarkable progress in IBD therapy and anti-TNF agents led to mucosal healing in a subgroup of IBD patients; however, many patients do not respond to anti-TNF treatment highlighting the relevance of finding new targets for therapy of IBD. In particular, current studies are addressing the role of other anticytokine agents including antibodies against interleukin (IL)-6R, IL-13, and IL-12/IL-23 as well as new anti-inflammatory concepts (regulatory T cell therapy, Smad7 antisense, Jak inhibition, Toll-like receptor 9 stimulation, worm eggs). In addition, blockade of T-cell homing via the integrins α4β7 and the addressin mucosal vascular addressin cell adhesion molecule 1 (MAdCAM-1) emerges as a promising new approach for IBD therapy. Here, new approaches for achieving mucosal healing are discussed as well as their implications for future therapy of IBD.
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Jia T, Pan Y, Li J, Wang L. Strategies for active TNF-α vaccination in rheumatoid arthritis treatment. Vaccine 2013; 31:4063-8. [PMID: 23845805 DOI: 10.1016/j.vaccine.2013.06.101] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2013] [Revised: 06/18/2013] [Accepted: 06/26/2013] [Indexed: 12/21/2022]
Abstract
Local overexpression of tumor necrosis factors alpha (TNF-α) is critically involved in the inflammatory response and tissue destruction of rheumatoid arthritis (RA). Currently, the blockade of TNF-α by passive immunotherapy is indeed efficacious in the treatment of RA, but it still present some disadvantages. Induction of high level of anti-TNF-α neutralizing autoantibodies by TNF-α autovaccine has been developed to avoid these shortcomings. This review is to briefly introduce several vaccination approaches that have been used to induce a B cell response, including coupled TNF-α (entire/peptide) with a carrier protein, modified TNF-α with foreign Th cell epitopes, and engineered DNA vaccine. These methods showed remarkable therapeutic efficiency in experimental animals which indicated that active TNF-α immunization would be a promising and cost-effective new treatment option for RA.
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Affiliation(s)
- Tingting Jia
- Graduate School, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, People's Republic of China
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Immunological reaction in TNF-α-mediated osteoclast formation and bone resorption in vitro and in vivo. Clin Dev Immunol 2013; 2013:181849. [PMID: 23762085 PMCID: PMC3676982 DOI: 10.1155/2013/181849] [Citation(s) in RCA: 123] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2013] [Revised: 05/02/2013] [Accepted: 05/03/2013] [Indexed: 12/22/2022]
Abstract
Tumor necrosis factor-α (TNF-α) is a cytokine produced by monocytes, macrophages, and T cells and is induced by pathogens, endotoxins, or related substances. TNF-α may play a key role in bone metabolism and is important in inflammatory bone diseases such as rheumatoid arthritis. Cells directly involved in osteoclastogenesis include macrophages, which are osteoclast precursor cells, osteoblasts, or stromal cells. These cells express receptor activator of NF-κB ligand (RANKL) to induce osteoclastogenesis, and T cells, which secrete RANKL, promote osteoclastogenesis during inflammation. Elucidating the detailed effects of TNF-α on bone metabolism may enable the identification of therapeutic targets that can efficiently suppress bone destruction in inflammatory bone diseases. TNF-α is considered to act by directly increasing RANK expression in macrophages and by increasing RANKL in stromal cells. Inflammatory cytokines such as interleukin- (IL-) 12, IL-18, and interferon-γ (IFN-γ) strongly inhibit osteoclast formation. IL-12, IL-18, and IFN-γ induce apoptosis in bone marrow cells treated with TNF-α
in vitro, and osteoclastogenesis is inhibited by the interactions of TNF-α-induced Fas and Fas ligand induced by IL-12, IL-18, and IFN-γ. This review describes and discusses the role of cells concerned with osteoclast formation and immunological reactions in TNF-α-mediated osteoclastogenesis in vitro and in vivo.
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Abstract
Hypersensitivity reactions of the immune system have been broadly categorized into the atopic and autoimmune depending on whether the antigen triggering the reaction is endogenous (or self) or exogenous, the types of cellular and humoral components involved, and the clinical symptoms. Research into the pathophysiology of the resultant disease states has focused on a dichotomy between Th1 and Th2 T helper lymphocytes thought to govern autoimmune and atopic disease, respectively. Recent discoveries, however, have served to dispute this paradigm and have provided additional insight into the roles of Th17 cells, B-lymphocytes and T regulatory cells as well as the considerable communication and commonalities between the complex signaling pathways. Furthermore, clinical studies have served to challenge the idea that the presence of atopy and autoimmunity are mutually exclusive states. Finally, application of recent approaches to treatment-biologic targeted therapy in autoimmunity and induction of immune tolerance in atopic disease--to both disease states have shown mixed but promising results.
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Irving P. The future developments in inflammatory bowel disease care. Frontline Gastroenterol 2012; 3:i42-i46. [PMID: 28839692 PMCID: PMC5551945 DOI: 10.1136/flgastro-2011-100072] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2012] [Accepted: 04/10/2012] [Indexed: 02/04/2023] Open
Abstract
Inflammatory bowel disease (IBD) care has evolved markedly in the last decade and recent innovations in both therapeutics and service development should drive further improvements in the coming years. However, the challenges of the global economic downturn combined with more local issues, such as the reform of the National Health Service, will impact upon IBD service provision in the United Kingdom. Marrying the seemingly conflicting goals of ensuring that IBD care is provided by IBD specialists with the drive towards community-based care will require imaginative solutions. Fortunately, improvements in communication and other technologies should help in this regard.
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