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Li J, Chen S, Shi J, Yang F, Zhang G, Zhou Y, Kong Y, Luo X, Liu Y, Xu Y, Wang Y. VX-509 (Decernotinib)-modified tolerogenic dendritic cells alleviate experimental autoimmune neuritis by promoting Th17/Treg rebalance. Int Immunopharmacol 2024; 138:112597. [PMID: 38955025 DOI: 10.1016/j.intimp.2024.112597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 06/25/2024] [Accepted: 06/27/2024] [Indexed: 07/04/2024]
Abstract
BACKGROUND Guillain-Barré syndrome (GBS) is an auto-inflammatory peripheral nerve disease. Dendritic cell-mediated T cell polarization is of pivotal importance in demyelinating lesions of peripheral nerves and nerve roots. However, the regulatory function of VX-509 (Decernotinib)-modified tolerogenic dendritic cells (VX-509-tolDCs) during immune remodeling following GBS remains unclear. Here, we used experimental autoimmune neuritis (EAN) as a model to investigate these aspects of GBS. METHODS DCs were treated with varying concentrations of VX-509 (0.25, 1, and 4 μM) or served as a control using 10-8 M 1,25-(OH)2D3. Flow cytometry was employed to assess the apoptosis, phenotype, and capacity to induce T cell responses of the treated DCs. In the in vivo experiments, EAN mice received administration of VX-509-tolDCs or 1,25-(OH)2D3-tolDCs via the tail vein at a dose of 1x106 cells/mouse on days 5, 9, 13, and 17. RESULTS VX-509 inhibited the maturation of DCs and promoted the development of tolDCs. The function of antigen-specific CD4 + T cells ex vivo was influenced by VX-509-tolDCs. Furthermore, the adoptive transfer of VX-509-tolDCs effectively alleviated inflammatory demyelinating lesions in EAN by promoting Th17/Treg (T helper 17 and regulatory T cells) rebalance. CONCLUSION The adoptive transfer of VX-509-tolDCs alleviated inflammatory demyelinating lesions in a mouse model of GBS, known as the EAN mouse, by partially restoring the balance between Treg and Th17 cells.
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Affiliation(s)
- Juan Li
- Clinical Laboratory, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu Medical College, Chengdu 610500, Sichuan, China; Department of Pharmacology, School of Pharmacy, Chengdu Medical College, Chengdu, 610500, Sichuan, China
| | - Shan Chen
- Clinical Laboratory, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu Medical College, Chengdu 610500, Sichuan, China; Department of Pharmacology, School of Pharmacy, Chengdu Medical College, Chengdu, 610500, Sichuan, China
| | - Jiao Shi
- Clinical Laboratory, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu Medical College, Chengdu 610500, Sichuan, China; Department of Pharmacology, School of Pharmacy, Chengdu Medical College, Chengdu, 610500, Sichuan, China
| | - Fan Yang
- Clinical Laboratory, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu Medical College, Chengdu 610500, Sichuan, China; Department of Pharmacology, School of Pharmacy, Chengdu Medical College, Chengdu, 610500, Sichuan, China
| | - Gan Zhang
- Clinical Laboratory, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu Medical College, Chengdu 610500, Sichuan, China; Department of Pharmacology, School of Pharmacy, Chengdu Medical College, Chengdu, 610500, Sichuan, China
| | - Yan Zhou
- Department of Emergency, West China Second University Hospital, Sichuan University, Chengdu 610041, Sichuan, China
| | - Yuhang Kong
- Clinical Laboratory, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu Medical College, Chengdu 610500, Sichuan, China; Department of Pharmacology, School of Pharmacy, Chengdu Medical College, Chengdu, 610500, Sichuan, China
| | - Xingyan Luo
- Clinical Laboratory, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu Medical College, Chengdu 610500, Sichuan, China; Department of Pharmacology, School of Pharmacy, Chengdu Medical College, Chengdu, 610500, Sichuan, China
| | - Yang Liu
- Clinical Laboratory, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu Medical College, Chengdu 610500, Sichuan, China; Department of Pharmacology, School of Pharmacy, Chengdu Medical College, Chengdu, 610500, Sichuan, China.
| | - Ying Xu
- Clinical Laboratory, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu Medical College, Chengdu 610500, Sichuan, China; Department of Pharmacology, School of Pharmacy, Chengdu Medical College, Chengdu, 610500, Sichuan, China.
| | - Yantang Wang
- Clinical Laboratory, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu Medical College, Chengdu 610500, Sichuan, China; Department of Pharmacology, School of Pharmacy, Chengdu Medical College, Chengdu, 610500, Sichuan, China.
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Mansilla MJ, Hilkens CMU, Martínez-Cáceres EM. Challenges in tolerogenic dendritic cell therapy for autoimmune diseases: the route of administration. IMMUNOTHERAPY ADVANCES 2023; 3:ltad012. [PMID: 37546348 PMCID: PMC10403757 DOI: 10.1093/immadv/ltad012] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 07/17/2023] [Indexed: 08/08/2023] Open
Abstract
Tolerogenic dendritic cells (tolDCs) are a promising strategy to treat autoimmune diseases since they have the potential to re-educate and modulate pathological immune responses in an antigen-specific manner and, therefore, have minimal adverse effects on the immune system compared to conventional immunosuppressive treatments. TolDC therapy has demonstrated safety and efficacy in different experimental models of autoimmune disease, such as multiple sclerosis (MS), type 1 diabetes (T1D), and rheumatoid arthritis (RA). Moreover, data from phase I clinical trials have shown that therapy with tolDCs is safe and well tolerated by MS, T1D, and RA patients. Nevertheless, various parameters need to be optimized to increase tolDC efficacy. In this regard, one important parameter to be determined is the most appropriate route of administration. Several delivery routes, such as intravenous, subcutaneous, intraperitoneal, intradermal, intranodal, and intraarticular routes, have been used in experimental models as well as in phase I clinical trials. This review summarizes data obtained from preclinical and clinical studies of tolDC therapy in the treatment of MS, T1D, and RA and their animal models, as well as data from the context of cancer immunotherapy using mature peptide-loaded DC, and data from in vivo cell tracking experiments, to define the most appropriate route of tolDC administration in relation to the most feasible, safest, and effective therapeutic use.
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Affiliation(s)
- María José Mansilla
- Division of Immunology, LCMN, Germans Trias i Pujol University Hospital and Research Institute, Campus Can Ruti, Badalona, Spain
- Department of Cellular Biology, Physiology and Immunology, Universitat Autònoma de Barcelona, 08193 Bellaterra (Cerdanyola del Vallès), Spain
| | - Catharien M U Hilkens
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Eva M Martínez-Cáceres
- Correspondence: Immunology Division. LCMN, Edifici IGTP-MAR, planta 2ª, Camí de les Escoles s/n, 08916 Badalona (Barcelona), Spain.
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Resveratrol-loaded macrophage exosomes alleviate multiple sclerosis through targeting microglia. J Control Release 2023; 353:675-684. [PMID: 36521687 DOI: 10.1016/j.jconrel.2022.12.026] [Citation(s) in RCA: 24] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 11/01/2022] [Accepted: 12/10/2022] [Indexed: 12/23/2022]
Abstract
Despite exosome promise as endogenous drug delivery vehicles, the current understanding of exosome may be insufficient to develop their various applications. Here we synthesized five sialic acid analogues with different length N-acyl side chains and screened out the optimal metabolic precursor for exosome labeling via bio-orthogonal click chemistry. In proof-of-principle labeling experiments, exosomes derived from macrophages (RAW-Exo) strongly co-localized with central nervous system (CNS) microglia. Inspired by this discovery, we developed a resveratrol-loaded RAW-Exo formulation (RSV&Exo) for multiple sclerosis (MS) treatment. Intranasal administration of RSV&Exo significantly inhibited inflammatory responses in the CNS and peripheral system in a mouse model of MS and effectively improved the clinical evolution of MS in vivo. These findings suggested the feasibility and efficacy of engineered RSV&Exo administration for MS, providing a potential therapeutic strategy for CNS diseases.
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Li R, Li H, Yang X, Hu H, Liu P, Liu H. Crosstalk between dendritic cells and regulatory T cells: Protective effect and therapeutic potential in multiple sclerosis. Front Immunol 2022; 13:970508. [PMID: 36177043 PMCID: PMC9513370 DOI: 10.3389/fimmu.2022.970508] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 08/01/2022] [Indexed: 11/13/2022] Open
Abstract
Multiple sclerosis (MS) is a chronic inflammatory disease of the central nervous system related to autoimmunity and is characterized by demyelination, neuroinflammation, and neurodegeneration. Cell therapies mediated by dendritic cells (DCs) and regulatory T cells (Tregs) have gradually become accumulating focusing in MS, and the protective crosstalk mechanisms between DCs and Tregs provide the basis for the efficacy of treatment regimens. In MS and its animal model experimental autoimmune encephalomyelitis, DCs communicate with Tregs to form immune synapses and complete a variety of complex interactions to counteract the unbalanced immune tolerance. Through different co-stimulatory/inhibitory molecules, cytokines, and metabolic enzymes, DCs regulate the proliferation, differentiation and function of Tregs. On the other hand, Tregs inhibit the mature state and antigen presentation ability of DCs, ultimately improving immune tolerance. In this review, we summarized the pivotal immune targets in the interaction between DCs and Tregs, and elucidated the protective mechanisms of DC-Treg cell crosstalk in MS, finally interpreted the complex cell interplay in the manner of inhibitory feedback loops to explore novel therapeutic directions for MS.
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Affiliation(s)
- Ruoyu Li
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Hui Li
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xiaoyan Yang
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Huiru Hu
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Peidong Liu
- Department of Neurosurgery, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Translational Medicine Center, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Hongbo Liu
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Translational Medicine Center, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- *Correspondence: Hongbo Liu,
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Ma X, Guo Z, Li Y, Yang K, Li X, Liu Y, Shen Z, Zhao L, Zhang Z. Phytochemical Constituents of Propolis Flavonoid, Immunological Enhancement, and Anti-porcine Parvovirus Activities Isolated From Propolis. Front Vet Sci 2022; 9:857183. [PMID: 35464376 PMCID: PMC9024060 DOI: 10.3389/fvets.2022.857183] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 01/31/2022] [Indexed: 12/01/2022] Open
Abstract
Propolis is widely used in health preservation and disease healing; it contains many ingredients. The previous study had revealed that the ethanolic or water extracts of propolis have a wide range of efficacy, such as antiviral, immune enhancement, anti-inflammatory, and so on, but its antiviral components and underlying mechanism of action remain unknown. In this study, we investigated the chemical composition, anti-porcine parvovirus (PPV) effectiveness, and immunological enhancement of propolis flavone ethanolic extracts. The chemical composition of propolis flavone was distinguished by ultra-performance liquid chromatography-quadrupole/time-of-flight tandem mass spectrometry analysis. In this study, the presence and characterization of 26 major components were distinguished in negative ionization modes to evaluate the effects of propolis flavonoid used as an adjuvant on the immune response of Landrace–Yorkshire hybrid sows immunized with an inactivated vaccine of PPV. Thirty Landrace-Yorkshire hybrid sows were randomly assigned to one of three groups, and the sows in the adjuvant groups were intramuscularly injected with PPV vaccine with a 2.0-ml propolis flavonoid adjuvant (PA) and oil emulsion adjuvant. After that, serum hemagglutination inhibition antibody titers and specific immunoglobulin (Ig)M and IgG subclasses were measured to evaluate the adjuvant effects of propolis flavonoid on the humoral immune responses, as well as peripheral lymphocyte proliferation activity and serum concentrations of Th1 and Th2 cytokines for cellular immunity. Results indicated an enhancing effect of PA on IgM, interleukins 2 and 4, interferon-γ, and IgG subclass responses. Especially in the effect of improving cellular immune response, the PA was the best. These findings suggested that PA can significantly enhance the immune responses against the PPV vaccine and could be an alternative way to improve PPV vaccination in sows. Furthermore, we screened the PF chemical components to the effectiveness of anti-PPV. Ferulic acid has an excellent anti-PPV effect.
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Affiliation(s)
- Xia Ma
- Medicinal Engineering Department, Henan University of Animal Husbandry and Economy, Zhengzhou, China
- Zhengzhou Key Laboratory of Veterinary Immunopharmacology, Henan University of Animal Husbandry and Economy, Zhengzhou, China
- Henan Research Center for Inheritance and Innovation Technology of Classical and Prescriptions of Chinese Veterinary, Zhengzhou, China
- *Correspondence: Xia Ma
| | - ZhenHuan Guo
- Medicinal Engineering Department, Henan University of Animal Husbandry and Economy, Zhengzhou, China
- Zhengzhou Key Laboratory of Veterinary Immunopharmacology, Henan University of Animal Husbandry and Economy, Zhengzhou, China
- Henan Research Center for Inheritance and Innovation Technology of Classical and Prescriptions of Chinese Veterinary, Zhengzhou, China
| | - Yana Li
- Zhengzhou Key Laboratory of Veterinary Immunopharmacology, Henan University of Animal Husbandry and Economy, Zhengzhou, China
- Henan Research Center for Inheritance and Innovation Technology of Classical and Prescriptions of Chinese Veterinary, Zhengzhou, China
- School of Animal Science, Yangtze University, Jingzhou, China
| | - Kun Yang
- Medicinal Engineering Department, Henan University of Animal Husbandry and Economy, Zhengzhou, China
- Zhengzhou Key Laboratory of Veterinary Immunopharmacology, Henan University of Animal Husbandry and Economy, Zhengzhou, China
- Henan Research Center for Inheritance and Innovation Technology of Classical and Prescriptions of Chinese Veterinary, Zhengzhou, China
| | - Xianghui Li
- Medicinal Engineering Department, Henan University of Animal Husbandry and Economy, Zhengzhou, China
- Zhengzhou Key Laboratory of Veterinary Immunopharmacology, Henan University of Animal Husbandry and Economy, Zhengzhou, China
- Henan Research Center for Inheritance and Innovation Technology of Classical and Prescriptions of Chinese Veterinary, Zhengzhou, China
| | - Yonglu Liu
- Medicinal Engineering Department, Henan University of Animal Husbandry and Economy, Zhengzhou, China
- Zhengzhou Key Laboratory of Veterinary Immunopharmacology, Henan University of Animal Husbandry and Economy, Zhengzhou, China
- Henan Research Center for Inheritance and Innovation Technology of Classical and Prescriptions of Chinese Veterinary, Zhengzhou, China
| | - Zhiqiang Shen
- Binzhou Animal Science and Veterinary Medicine Academy of Shandong Province, Binzhou, China
| | - Li Zhao
- Medicinal Engineering Department, Henan University of Animal Husbandry and Economy, Zhengzhou, China
- Zhengzhou Key Laboratory of Veterinary Immunopharmacology, Henan University of Animal Husbandry and Economy, Zhengzhou, China
- Henan Research Center for Inheritance and Innovation Technology of Classical and Prescriptions of Chinese Veterinary, Zhengzhou, China
| | - Zhiqiang Zhang
- Zhengzhou Key Laboratory of Veterinary Immunopharmacology, Henan University of Animal Husbandry and Economy, Zhengzhou, China
- Henan Research Center for Inheritance and Innovation Technology of Classical and Prescriptions of Chinese Veterinary, Zhengzhou, China
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, China
- Zhiqiang Zhang
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Mansilla MJ, Presas-Rodríguez S, Teniente-Serra A, González-Larreategui I, Quirant-Sánchez B, Fondelli F, Djedovic N, Iwaszkiewicz-Grześ D, Chwojnicki K, Miljković Đ, Trzonkowski P, Ramo-Tello C, Martínez-Cáceres EM. Paving the way towards an effective treatment for multiple sclerosis: advances in cell therapy. Cell Mol Immunol 2021; 18:1353-1374. [PMID: 33958746 PMCID: PMC8167140 DOI: 10.1038/s41423-020-00618-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 12/03/2020] [Indexed: 12/13/2022] Open
Abstract
Multiple sclerosis (MS) is a leading cause of chronic neurological disability in young to middle-aged adults, affecting ~2.5 million people worldwide. Currently, most therapeutics for MS are systemic immunosuppressive or immunomodulatory drugs, but these drugs are unable to halt or reverse the disease and have the potential to cause serious adverse events. Hence, there is an urgent need for the development of next-generation treatments that, alone or in combination, stop the undesired autoimmune response and contribute to the restoration of homeostasis. This review analyzes current MS treatments as well as different cell-based therapies that have been proposed to restore homeostasis in MS patients (tolerogenic dendritic cells, regulatory T cells, mesenchymal stem cells, and vaccination with T cells). Data collected from preclinical studies performed in the experimental autoimmune encephalomyelitis (EAE) model of MS in animals, in vitro cultures of cells from MS patients and the initial results of phase I/II clinical trials are analyzed to better understand which parameters are relevant for obtaining an efficient cell-based therapy for MS.
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Affiliation(s)
- M J Mansilla
- Division of Immunology, LCMN, Germans Trias i Pujol University Hospital and Research Institute, Barcelona, Spain. .,Department of Cellular Biology, Physiology and Immunology, Universitat Autònoma de Barcelona, Bellaterra, Spain.
| | - S Presas-Rodríguez
- Multiple Sclerosis Unit, Department of Neurosciences, Germans Trias i Pujol University Hospital, Barcelona, Spain.,Department of Medicine, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - A Teniente-Serra
- Division of Immunology, LCMN, Germans Trias i Pujol University Hospital and Research Institute, Barcelona, Spain.,Department of Cellular Biology, Physiology and Immunology, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - I González-Larreategui
- Division of Immunology, LCMN, Germans Trias i Pujol University Hospital and Research Institute, Barcelona, Spain.,Department of Cellular Biology, Physiology and Immunology, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - B Quirant-Sánchez
- Division of Immunology, LCMN, Germans Trias i Pujol University Hospital and Research Institute, Barcelona, Spain.,Department of Cellular Biology, Physiology and Immunology, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - F Fondelli
- Division of Immunology, LCMN, Germans Trias i Pujol University Hospital and Research Institute, Barcelona, Spain.,Department of Cellular Biology, Physiology and Immunology, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - N Djedovic
- Department of Immunology, Institute for Biological Research "Siniša Stanković"- National Institute of Republic of Serbia, University of Belgrade, Belgrade, Serbia
| | - D Iwaszkiewicz-Grześ
- Department of Medical Immunology, Medical University of Gdańsk, Gdańsk, Poland.,Poltreg S.A., Gdańsk, Poland
| | - K Chwojnicki
- Department of Anaesthesiology & Intensive Care, Medical University of Gdańsk, Gdańsk, Poland
| | - Đ Miljković
- Department of Immunology, Institute for Biological Research "Siniša Stanković"- National Institute of Republic of Serbia, University of Belgrade, Belgrade, Serbia
| | - P Trzonkowski
- Department of Medical Immunology, Medical University of Gdańsk, Gdańsk, Poland.,Poltreg S.A., Gdańsk, Poland
| | - C Ramo-Tello
- Multiple Sclerosis Unit, Department of Neurosciences, Germans Trias i Pujol University Hospital, Barcelona, Spain.,Department of Medicine, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - E M Martínez-Cáceres
- Division of Immunology, LCMN, Germans Trias i Pujol University Hospital and Research Institute, Barcelona, Spain. .,Department of Cellular Biology, Physiology and Immunology, Universitat Autònoma de Barcelona, Bellaterra, Spain.
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