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Dao LTM, Vu TT, Nguyen QT, Hoang VT, Nguyen TL. Current cell therapies for systemic lupus erythematosus. Stem Cells Transl Med 2024:szae044. [PMID: 38920310 DOI: 10.1093/stcltm/szae044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 05/11/2024] [Indexed: 06/27/2024] Open
Abstract
Systemic lupus erythematosus (SLE) is a chronic autoimmune disease in which multiple organs are damaged by the immune system. Although standard treatment options such as hydroxychloroquine (HCQ), glucocorticoids (GCs), and other immunosuppressive or immune-modulating agents can help to manage symptoms, they do not offer a cure. Hence, there is an urgent need for the development of novel drugs and therapies. In recent decades, cell therapies have been used for the treatment of SLE with encouraging results. Hematopoietic stem cell transplantation, mesenchymal stem cells, regulatory T (Treg) cell, natural killer cells, and chimeric antigen receptor T (CAR T) cells are advanced cell therapies which have been developed and evaluated in clinical trials in humans. In clinical application, each of these approaches has shown advantages and disadvantages. In addition, further studies are necessary to conclusively establish the safety and efficacy of these therapies. This review provides a summary of recent clinical trials investigating cell therapies for SLE treatment, along with a discussion on the potential of other cell-based therapies. The factors influencing the selection of common cell therapies for individual patients are also highlighted.
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Affiliation(s)
- Lan T M Dao
- Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Healthcare System, Hanoi 100000, Vietnam
| | - Thu Thuy Vu
- Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Healthcare System, Hanoi 100000, Vietnam
| | - Quyen Thi Nguyen
- Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Healthcare System, Hanoi 100000, Vietnam
| | - Van T Hoang
- Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Healthcare System, Hanoi 100000, Vietnam
| | - Thanh Liem Nguyen
- Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Healthcare System, Hanoi 100000, Vietnam
- Vinmec International Hospital, Center of Regenerative Medicine and Cell Therapy, Vinmec Healthcare System, Hanoi 100000, Vietnam
- Vin University, College of Health Sciences, Hanoi 100000, Vietnam
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2
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Chun KH, Park YC, Hwang N, Yoon BK, Kim JW, Fang S. Gene signature from cutaneous autoimmune diseases provides potential immunotherapy-relevant biomarkers in melanoma. Sci Rep 2023; 13:15023. [PMID: 37700026 PMCID: PMC10497583 DOI: 10.1038/s41598-023-42238-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 09/07/2023] [Indexed: 09/14/2023] Open
Abstract
Immune checkpoint inhibitors (ICIs) are promising agents for treating melanoma. Given that autoimmune skin diseases exhibit hyper immune reaction, investigation of immune cells from autoimmune skin disease is crucial to validate the effectiveness of ICIs in melanoma treatment. We employed multipanel markers to predict the response to immune checkpoint inhibitors by characterizing the gene expression signatures of skin immune cells in systemic lupus erythematosus (SLE), atopic dermatitis (AD), and psoriasis (PS). By analyzing single-cell RNA sequencing data from each dataset, T cell gene signatures from autoimmune skin diseases exhibit a complex immune response in tumors that responded to immunotherapy. Based on that CD86 and CD80 provide essential costimulatory signals for T cell activation, we observed that interaction of CD86 signaling has been enhanced in the T cells of patients with SLE, AD, and PS. Our analysis revealed a common increase in CD86 signals from dendritic cells (DCs) to T cells in patients with SLE, AD, and PS, confirming that dendritic cells produce pro-inflammatory cytokines to activate T cells. Thus, we hypothesize that T cell gene signatures from autoimmune skin diseases exhibit a pro-inflammatory response and have the potential to predict cancer immunotherapy. Our study demonstrated that T cell gene signatures derived from inflammatory skin diseases, particularly SLE and PS, hold promise as potential biomarkers for predicting the response to immune checkpoint blockade therapy in patients with melanoma. Our data provide an understanding of the immune-related characteristics and differential gene expression patterns in autoimmune skin diseases, which may represent promising targets for melanoma immunotherapy.
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Affiliation(s)
- Kyu-Hye Chun
- Graduate School of Medical Science, Brain Korea 21 Project, Yonsei University College of Medicine, Seoul, 03722, Korea
- Department of Biochemistry and Molecular Biology, Yonsei University College of Medicine, Seoul, 03722, Korea
- Chronic Intractable Disease for Systems Medicine Research Center, Yonsei University College of Medicine, Seoul, 03722, Korea
| | - Ye-Chan Park
- Severance Biomedical Science Institute, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, 03722, Korea
| | - Nahee Hwang
- Department of Biochemistry and Molecular Biology, Yonsei University College of Medicine, Seoul, 03722, Korea
- Chronic Intractable Disease for Systems Medicine Research Center, Yonsei University College of Medicine, Seoul, 03722, Korea
| | - Bo Kyung Yoon
- Department of Biochemistry and Molecular Biology, Yonsei University College of Medicine, Seoul, 03722, Korea
- Chronic Intractable Disease for Systems Medicine Research Center, Yonsei University College of Medicine, Seoul, 03722, Korea
| | - Jae-Woo Kim
- Department of Biochemistry and Molecular Biology, Yonsei University College of Medicine, Seoul, 03722, Korea.
- Chronic Intractable Disease for Systems Medicine Research Center, Yonsei University College of Medicine, Seoul, 03722, Korea.
| | - Sungsoon Fang
- Graduate School of Medical Science, Brain Korea 21 Project, Yonsei University College of Medicine, Seoul, 03722, Korea.
- Chronic Intractable Disease for Systems Medicine Research Center, Yonsei University College of Medicine, Seoul, 03722, Korea.
- Severance Biomedical Science Institute, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, 03722, Korea.
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3
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Martínez C, Juarranz Y, Gutiérrez-Cañas I, Carrión M, Pérez-García S, Villanueva-Romero R, Castro D, Lamana A, Mellado M, González-Álvaro I, Gomariz RP. A Clinical Approach for the Use of VIP Axis in Inflammatory and Autoimmune Diseases. Int J Mol Sci 2019; 21:E65. [PMID: 31861827 PMCID: PMC6982157 DOI: 10.3390/ijms21010065] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Revised: 12/16/2019] [Accepted: 12/18/2019] [Indexed: 12/11/2022] Open
Abstract
The neuroendocrine and immune systems are coordinated to maintain the homeostasis of the organism, generating bidirectional communication through shared mediators and receptors. Vasoactive intestinal peptide (VIP) is the paradigm of an endogenous neuropeptide produced by neurons and endocrine and immune cells, involved in the control of both innate and adaptive immune responses. Exogenous administration of VIP exerts therapeutic effects in models of autoimmune/inflammatory diseases mediated by G-protein-coupled receptors (VPAC1 and VPAC2). Currently, there are no curative therapies for inflammatory and autoimmune diseases, and patients present complex diagnostic, therapeutic, and prognostic problems in daily clinical practice due to their heterogeneous nature. This review focuses on the biology of VIP and VIP receptor signaling, as well as its protective effects as an immunomodulatory factor. Recent progress in improving the stability, selectivity, and effectiveness of VIP/receptors analogues and new routes of administration are highlighted, as well as important advances in their use as biomarkers, contributing to their potential application in precision medicine. On the 50th anniversary of VIP's discovery, this review presents a spectrum of potential clinical benefits applied to inflammatory and autoimmune diseases.
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Affiliation(s)
- Carmen Martínez
- Departamento de Biología Celular, Facultad de Biología y Facultad de Medicina, Universidad Complutense de Madrid, 28040 Madrid, Spain; (Y.J.); (I.G.-C.); (M.C.); (S.P.-G.); (R.V.-R.); (D.C.); (A.L.); (R.P.G.)
| | - Yasmina Juarranz
- Departamento de Biología Celular, Facultad de Biología y Facultad de Medicina, Universidad Complutense de Madrid, 28040 Madrid, Spain; (Y.J.); (I.G.-C.); (M.C.); (S.P.-G.); (R.V.-R.); (D.C.); (A.L.); (R.P.G.)
| | - Irene Gutiérrez-Cañas
- Departamento de Biología Celular, Facultad de Biología y Facultad de Medicina, Universidad Complutense de Madrid, 28040 Madrid, Spain; (Y.J.); (I.G.-C.); (M.C.); (S.P.-G.); (R.V.-R.); (D.C.); (A.L.); (R.P.G.)
| | - Mar Carrión
- Departamento de Biología Celular, Facultad de Biología y Facultad de Medicina, Universidad Complutense de Madrid, 28040 Madrid, Spain; (Y.J.); (I.G.-C.); (M.C.); (S.P.-G.); (R.V.-R.); (D.C.); (A.L.); (R.P.G.)
| | - Selene Pérez-García
- Departamento de Biología Celular, Facultad de Biología y Facultad de Medicina, Universidad Complutense de Madrid, 28040 Madrid, Spain; (Y.J.); (I.G.-C.); (M.C.); (S.P.-G.); (R.V.-R.); (D.C.); (A.L.); (R.P.G.)
| | - Raúl Villanueva-Romero
- Departamento de Biología Celular, Facultad de Biología y Facultad de Medicina, Universidad Complutense de Madrid, 28040 Madrid, Spain; (Y.J.); (I.G.-C.); (M.C.); (S.P.-G.); (R.V.-R.); (D.C.); (A.L.); (R.P.G.)
| | - David Castro
- Departamento de Biología Celular, Facultad de Biología y Facultad de Medicina, Universidad Complutense de Madrid, 28040 Madrid, Spain; (Y.J.); (I.G.-C.); (M.C.); (S.P.-G.); (R.V.-R.); (D.C.); (A.L.); (R.P.G.)
| | - Amalia Lamana
- Departamento de Biología Celular, Facultad de Biología y Facultad de Medicina, Universidad Complutense de Madrid, 28040 Madrid, Spain; (Y.J.); (I.G.-C.); (M.C.); (S.P.-G.); (R.V.-R.); (D.C.); (A.L.); (R.P.G.)
| | - Mario Mellado
- Departamento de Inmunología y Oncología, Centro Nacional de Biotecnología (CNB)/CSIC, 28049 Madrid, Spain;
| | - Isidoro González-Álvaro
- Servicio de Reumatología, Instituto de Investigación Médica, Hospital Universitario La Princesa, 28006 Madrid, Spain;
| | - Rosa P. Gomariz
- Departamento de Biología Celular, Facultad de Biología y Facultad de Medicina, Universidad Complutense de Madrid, 28040 Madrid, Spain; (Y.J.); (I.G.-C.); (M.C.); (S.P.-G.); (R.V.-R.); (D.C.); (A.L.); (R.P.G.)
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Ritprajak P, Kaewraemruaen C, Hirankarn N. Current Paradigms of Tolerogenic Dendritic Cells and Clinical Implications for Systemic Lupus Erythematosus. Cells 2019; 8:cells8101291. [PMID: 31640263 PMCID: PMC6830089 DOI: 10.3390/cells8101291] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 10/05/2019] [Accepted: 10/16/2019] [Indexed: 12/12/2022] Open
Abstract
Tolerogenic dendritic cells (tolDCs) are central players in the initiation and maintenance of immune tolerance and subsequent prevention of autoimmunity. Recent advances in treatment of autoimmune diseases including systemic lupus erythematosus (SLE) have focused on inducing specific tolerance to avoid long-term use of immunosuppressive drugs. Therefore, DC-targeted therapies to either suppress DC immunogenicity or to promote DC tolerogenicity are of high interest. This review describes details of the typical characteristics of in vivo and ex vivo tolDC, which will help to select a protocol that can generate tolDC with high functional quality for clinical treatment of autoimmune disease in individual patients. In addition, we discuss the recent studies uncovering metabolic pathways and their interrelation intertwined with DC tolerogenicity. This review also highlights the clinical implications of tolDC-based therapy for SLE treatment, examines the current clinical therapeutics in patients with SLE, which can generate tolDC in vivo, and further discusses on possibility and limitation on each strategy. This synthesis provides new perspectives on development of novel therapeutic approaches for SLE and other autoimmune diseases.
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Affiliation(s)
- Patcharee Ritprajak
- Research Unit in Integrative Immuno-Microbial Biochemistry and Bioresponsive Nanomaterials, Faculty of Dentistry, Chulalongkorn University, Bangkok 10330, Thailand.
- Department of Microbiology, Faculty of Dentistry, Chulalongkorn University, Bangkok 10330, Thailand.
| | - Chamraj Kaewraemruaen
- Center of Excellence in Immunology and Immune-Mediated Diseases, Chulalongkorn University, Bangkok 10330, Thailand.
| | - Nattiya Hirankarn
- Center of Excellence in Immunology and Immune-Mediated Diseases, Chulalongkorn University, Bangkok 10330, Thailand.
- Immunology Unit, Department of Microbiology, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand.
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5
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van Eden W, Jansen MAA, de Wolf ACM, Ludwig IS, Leufkens P, Broere F. The Immunomodulatory Potential of tolDCs Loaded with Heat Shock Proteins. Front Immunol 2017; 8:1690. [PMID: 29250070 PMCID: PMC5717764 DOI: 10.3389/fimmu.2017.01690] [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: 10/30/2017] [Accepted: 11/16/2017] [Indexed: 01/24/2023] Open
Abstract
Disease suppressive T cell regulation may depend on cognate interactions of regulatory T cells with self-antigens that are abundantly expressed in the inflamed tissues. Heat shock proteins (HSPs) are by their nature upregulated in stressed cells and therefore abundantly present as potential targets for such regulation. HSP immunizations have led to inhibition of experimentally induced inflammatory conditions in various models. However, re-establishment of tolerance in the presence of an ongoing inflammatory process has remained challenging. Since tolerogenic DCs (tolDCs) have the combined capacity of mitigating antigen-specific inflammatory responses and of endowing T cells with regulatory potential, it seems attractive to combine the anti-inflammatory qualities of tolDCs with those of HSPs.
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Affiliation(s)
- Willem van Eden
- Department of Infectious Diseases and Immunology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, Netherlands
| | - Manon A A Jansen
- Department of Infectious Diseases and Immunology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, Netherlands
| | - A Charlotte Mt de Wolf
- Department of Infectious Diseases and Immunology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, Netherlands
| | - Irene S Ludwig
- Department of Infectious Diseases and Immunology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, Netherlands
| | | | - Femke Broere
- Department of Infectious Diseases and Immunology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, Netherlands
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6
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Arora P, Malik M, Sachdeva R, Saxena L, Das J, Ramachandran VG, Pal R. Innate and humoral recognition of the products of cell death: differential antigenicity and immunogenicity in lupus. Clin Exp Immunol 2016; 187:353-368. [PMID: 27783388 DOI: 10.1111/cei.12889] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/24/2016] [Indexed: 10/20/2022] Open
Abstract
While apoptotic debris is believed to constitute the original antigenic insult in lupus (which is characterized by a time-dependent diversification of autoreactivity), whether such debris and autoantibodies specifically recognizing its constituents mediate differential effects on innate and humoral responses in lupus-prone mice is currently unknown. Apoptotic blebs (as opposed to cellular lysate) enhanced preferentially the maturation of dendritic cells (DCs) from bone marrow precursors drawn from lupus-prone mice. Murine, somatically mutated, apoptotic cell-reactive immunoglobulin (Ig)G monoclonal antibodies demonstrated enhanced recognition of DCs and also displayed a prominent lupus strain-specific bias in mediating DC maturation. Further, immunization of such antibodies specifically in lupus-prone mice resulted in widespread humoral autoreactivity; hypergammaglobulinaemia (a hallmark of systemic autoimmunity) was observed, accompanied by enhanced antibody titres to cellular moieties. Induced antibodies recognized antigens distinct from those recognized by the antibodies employed for immunization; in particular, nephritis-associated anti-double stranded (ds) DNA antibodies and neonatal lupus-associated anti-Ro60 antibodies were elicited by a non-dsDNA, non-Ro60 reactive antibody, and Sm was a favoured target. Further, only in lupus-prone mice did such immunization enhance the kinetics of humoral anti-self responses, resulting in the advanced onset of glomerulosclerosis. These studies reveal that preferential innate and humoral recognition of the products of cell death in a lupus milieu influence the indices associated with autoimmune pathology.
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Affiliation(s)
- P Arora
- National Institute of Immunology, New Delhi, India
| | - M Malik
- Department of Microbiology, University College of Medical Sciences and Guru Teg Bahadur Hospital, Delhi, India
| | - R Sachdeva
- National Institute of Immunology, New Delhi, India
| | - L Saxena
- National Institute of Immunology, New Delhi, India.,Department of Respiratory Virology, V.P. Chest Institute, University of Delhi, Delhi, India
| | - J Das
- National Institute of Immunology, New Delhi, India.,Dr Reddy's Laboratories, Biologics Development Center, Bachupalli, Hyderabad, Andhra Pradesh, India
| | - V G Ramachandran
- Department of Microbiology, University College of Medical Sciences and Guru Teg Bahadur Hospital, Delhi, India
| | - R Pal
- National Institute of Immunology, New Delhi, India
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7
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Hersrud SL, Kovács AD, Pearce DA. Antigen presenting cell abnormalities in the Cln3(-/-) mouse model of juvenile neuronal ceroid lipofuscinosis. BIOCHIMICA ET BIOPHYSICA ACTA 2016; 1862:1324-36. [PMID: 27101989 PMCID: PMC4899816 DOI: 10.1016/j.bbadis.2016.04.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2015] [Revised: 03/10/2016] [Accepted: 04/11/2016] [Indexed: 10/21/2022]
Abstract
Mutations of the CLN3 gene lead to juvenile neuronal ceroid lipofuscinosis (JNCL), an autosomal recessive lysosomal storage disorder that causes progressive neurodegeneration in children and adolescents. There is evidence of immune system involvement in pathology that has been only minimally investigated. We characterized bone marrow stem cell-derived antigen presenting cells (APCs), peritoneal macrophages, and leukocytes from spleen and blood, harvested from the Cln3(-/-) mouse model of JNCL. We detected dramatically elevated CD11c surface levels and increased total CD11c protein in Cln3(-/-) cell samples compared to wild type. This phenotype was specific to APCs and also to a loss of CLN3, as surface levels did not differ from wild type in other leukocyte subtypes nor in cells from two other NCL mouse models. Subcellularly, CD11c was localized to lipid rafts, indicating that perturbation of surface levels is attributable to derangement of raft dynamics, which has previously been shown in Cln3 mutant cells. Interrogation of APC function revealed that Cln3(-/-) cells have increased adhesiveness to CD11c ligands as well as an abnormal secretory pattern that closely mimics what has been previously reported for Cln3 mutant microglia. Our results show that CLN3 deficiency alters APCs, which can be a major contributor to the autoimmune response in JNCL.
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Affiliation(s)
- Samantha L Hersrud
- Sanford Children's Health Research Center, Sanford Research, Sioux Falls, SD 57104, United States; Sanford School of Medicine, University of South Dakota, Vermillion, SD 57105, United States
| | - Attila D Kovács
- Sanford Children's Health Research Center, Sanford Research, Sioux Falls, SD 57104, United States; Sanford School of Medicine, University of South Dakota, Vermillion, SD 57105, United States
| | - David A Pearce
- Sanford Children's Health Research Center, Sanford Research, Sioux Falls, SD 57104, United States; Sanford School of Medicine, University of South Dakota, Vermillion, SD 57105, United States.
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8
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Mok MY, Shoenfeld Y. Recent advances and current state of immunotherapy in systemic lupus erythematosus. Expert Opin Biol Ther 2016; 16:927-39. [PMID: 27032059 DOI: 10.1517/14712598.2016.1171840] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
INTRODUCTION Systemic lupus erythematosus (SLE) is an autoimmune syndrome that poses significant challenges in diagnosis and treatment. Dysregulated innate and adaptive immune systems are involved in its pathogenesis. A plethora of novel immunotherapies have been developed for the treatment of SLE but many have failed early clinical trials. AREAS COVERED This review summarizes immunotherapies under recent development with relevance to the targeted cellular or soluble factors involved in the pathogenesis of SLE. EXPERT OPINION SLE is a complicated disease with much heterogeneity. Novel immunotherapies with different mechanisms of action that are currently under development include biologic agents targeting co-stimulatory molecules, cytokines or their receptors and signaling molecules and B cells, cell-based therapy and peptide therapy. Together with good scientific rationale and advanced biological engineering techniques, optimization of clinical trial design, patient selection and disease outcome measures are essential to demonstrate the clinical efficacy and safety of these agents.
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Affiliation(s)
- Mo Yin Mok
- a Division of Rheumatology & Clinical Immunology, Department of Medicine , University of Hong Kong , Hong Kong
| | - Yehuda Shoenfeld
- b Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center , Tel-Aviv University , Tel-Aviv , Israel
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9
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Breakdown of Immune Tolerance in Systemic Lupus Erythematosus by Dendritic Cells. J Immunol Res 2016; 2016:6269157. [PMID: 27034965 PMCID: PMC4789470 DOI: 10.1155/2016/6269157] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2015] [Revised: 01/15/2016] [Accepted: 02/07/2016] [Indexed: 02/06/2023] Open
Abstract
Dendritic cells (DC) play an important role in the pathogenesis of systemic lupus erythematosus (SLE), an autoimmune disease with multiple tissue manifestations. In this review, we summarize recent studies on the roles of conventional DC and plasmacytoid DC in the development of both murine lupus and human SLE. In the past decade, studies using selective DC depletions have demonstrated critical roles of DC in lupus progression. Comprehensive in vitro and in vivo studies suggest activation of DC by self-antigens in lupus pathogenesis, followed by breakdown of immune tolerance to self. Potential treatment strategies targeting DC have been developed. However, many questions remain regarding the mechanisms by which DC modulate lupus pathogenesis that require further investigations.
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10
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Mok MY. Tolerogenic dendritic cells: role and therapeutic implications in systemic lupus erythematosus. Int J Rheum Dis 2014; 18:250-9. [DOI: 10.1111/1756-185x.12532] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Mo Yin Mok
- Division of Rheumatology & Clinical Immunology Department of Medicine Queen Mary Hospital The University of Hong Kong Hong Kong China
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11
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Wu HJ, Lo Y, Luk D, Lau CS, Lu L, Mok MY. Alternatively activated dendritic cells derived from systemic lupus erythematosus patients have tolerogenic phenotype and function. Clin Immunol 2014; 156:43-57. [PMID: 25463431 DOI: 10.1016/j.clim.2014.10.011] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2014] [Revised: 10/10/2014] [Accepted: 10/28/2014] [Indexed: 12/20/2022]
Abstract
Tolerogenic dendritic cells (DCs) are potential cell-based therapy in autoimmune diseases. In this study, we generated alternatively activated DCs (aaDCs) by treating monocyte-derived DCs from patients with systemic lupus erythematosus (SLE) and healthy subjects with combination of 1,25 dihydroxyvitamin D(3) (vitD3) and dexamethasone followed by lipopolysaccharide-induced maturation. Lupus aaDCs were found to acquire semi-mature phenotype that remained maturation-resistant to immunostimulants. They produced low level of IL-12 but high level of IL-10. They had attenuated allostimulatory effects on T cell activation and proliferation comparable to normal aaDCs and demonstrated differential immunomodulatory effects on naïve and memory T cells. These aaDCs were capable of inducing IL-10 producing regulatory T effectors from naïve T cells whereas they modulated cytokine profile with suppressed production of IFN-γ and IL-17 by co-cultured memory T cells with attenuated proliferation. These aaDCs were shown to be superior to those generated using vitD3 alone in lupus patients.
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Affiliation(s)
- Hai Jing Wu
- Division of Rheumatology & Clinical Immunology, Department of Medicine, University of Hong Kong, Hong Kong.
| | - Yi Lo
- Division of Rheumatology & Clinical Immunology, Department of Medicine, University of Hong Kong, Hong Kong.
| | - Daniel Luk
- Division of Rheumatology & Clinical Immunology, Department of Medicine, University of Hong Kong, Hong Kong.
| | - Chak Sing Lau
- Division of Rheumatology & Clinical Immunology, Department of Medicine, University of Hong Kong, Hong Kong.
| | - Liwei Lu
- Department of Pathology, University of Hong Kong, Hong Kong.
| | - Mo Yin Mok
- Division of Rheumatology & Clinical Immunology, Department of Medicine, University of Hong Kong, Hong Kong.
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12
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Cuda CM, Misharin AV, Gierut AK, Saber R, Haines GK, Hutcheson J, Hedrick SM, Mohan C, Budinger GS, Stehlik C, Perlman H. Caspase-8 acts as a molecular rheostat to limit RIPK1- and MyD88-mediated dendritic cell activation. THE JOURNAL OF IMMUNOLOGY 2014; 192:5548-60. [PMID: 24808358 DOI: 10.4049/jimmunol.1400122] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Caspase-8, an executioner enzyme in the death receptor pathway, was shown to initiate apoptosis and suppress necroptosis. In this study, we identify a novel, cell death-independent role for caspase-8 in dendritic cells (DCs): DC-specific expression of caspase-8 prevents the onset of systemic autoimmunity. Failure to express caspase-8 has no effect on the lifespan of DCs but instead leads to an enhanced intrinsic activation and, subsequently, more mature and autoreactive lymphocytes. Uncontrolled TLR activation in a RIPK1-dependent manner is responsible for the enhanced functionality of caspase-8-deficient DCs, because deletion of the TLR-signaling mediator, MyD88, ameliorates systemic autoimmunity induced by caspase-8 deficiency. Taken together, these data demonstrate that caspase-8 functions in a cell type-specific manner and acts uniquely in DCs to maintain tolerance.
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Affiliation(s)
- Carla M Cuda
- Division of Rheumatology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611
| | - Alexander V Misharin
- Division of Rheumatology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611
| | - Angelica K Gierut
- Division of Rheumatology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611
| | - Rana Saber
- Division of Rheumatology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611
| | - G Kenneth Haines
- Department of Pathology, School of Medicine, Yale University, New Haven, CT 06510
| | - Jack Hutcheson
- Division of Rheumatology, Department of Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390
| | - Stephen M Hedrick
- Division of Biological Sciences, Department of Cellular and Molecular Medicine, University of California, San Diego, La Jolla, CA 92093; and
| | - Chandra Mohan
- Division of Rheumatology, Department of Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390
| | - G Scott Budinger
- Division of Pulmonary and Critical Care, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611
| | - Christian Stehlik
- Division of Rheumatology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611
| | - Harris Perlman
- Division of Rheumatology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611;
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Abeler-Dörner L, Rieger CC, Berger B, Weyd H, Gräf D, Pfrang S, Tarner IH, Schwarting A, Lorenz HM, Müller-Ladner U, Krammer PH, Kuhn A. Interferon-α abrogates the suppressive effect of apoptotic cells on dendritic cells in an in vitro model of systemic lupus erythematosus pathogenesis. J Rheumatol 2013; 40:1683-96. [PMID: 24037549 DOI: 10.3899/jrheum.121299] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE An increased incidence of apoptotic cells and an increased activation of dendritic cells (DC) may be involved in the pathogenesis of systemic lupus erythematosus (SLE). We investigated the characteristics of apoptotic neutrophils and monocyte-derived DC of patients with SLE, their interaction, and the influence of autoantibodies and inflammatory cytokines on this interaction. METHODS Kinetics of neutrophil apoptosis and DC activation were studied by flow cytometry. To analyze the interaction of apoptotic cells with phagocytes, crossover coculture experiments were performed with DC from patients with SLE and apoptotic Jurkat T cells as well as with apoptotic neutrophils from patients with SLE and the monocytic cell line U937. SLE serum and cytokines were added to this coculture, and activation and suppression of DC were quantified by levels of inflammatory cytokine secretion. RESULTS Apoptotic neutrophils and DC from patients with SLE showed no inherent defects compared to healthy controls, and the suppressive nature of their interaction was not affected. Autoantibodies as well as the inflammatory cytokines interleukin 17 (IL-17) and IL-1β had no influence on the interaction in this setup. Interferon (IFN)-α, however, substantially reduced the suppressive effect of apoptotic cells on DC. CONCLUSION The data suggest that aberrant immune reactivity in SLE is not generally due to an intrinsic defect in apoptotic cells, their processing, or their interaction with DC, but likely arises from the milieu in which this interaction takes place. Our study highlights the importance of IFN-α during early stages of SLE and its potential as a therapeutic target.
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Affiliation(s)
- Lucie Abeler-Dörner
- From the Division of Immunogenetics, Tumor Immunology Program, German Cancer Research Center, Heidelberg; Department of Rheumatology and Clinical Immunology, University of Giessen, Giessen; Internal Medicine I, Division of Rheumatology, University of Mainz, Mainz; Internal Medicine V, Division of Rheumatology, University of Heidelberg, Heidelberg; Department of Dermatology, University of Münster, Münster, Germany
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Effect of Xuebijing injection on systemic lupus erythematosus in mice. Chin J Integr Med 2013; 19:675-82. [PMID: 23975132 DOI: 10.1007/s11655-013-1561-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2011] [Indexed: 02/08/2023]
Abstract
OBJECTIVE To observe the effects of Xuebijing injection on dendritic cells (DCs) and T lymphocytes, and the potential mechanisms of its therapeutic effect on systemic lupus erythematosus (SLE). METHODS A widely used mouse model, SLE-prone BLLF1 mice aged 8-10 weeks, was employed. Mice were randomly divided into 4 groups: a normal group, a model group and two treatment groups treated with Xuebijing Injection with a dose of 6.4 mL/kg via intraperitoneal administration for SLE-prone BLLF1 mice aged 8 weeks (treatment A group) and 10 weeks (treatment B group). Renal tissue sections were stained with Masson's trichrome and periodic acid-silver methenamine. Histopathological changes in the kidney were evaluated by a light microscopy. The capacity of the DCs isolated from the spleen to stimulate the T cell proliferation in response to concanavalin A (Con A) was determined. RESULTS Compared with the model group, levels of anti-dsDNA antibodies in the two treatment groups decreased remarkablly (P<0.01, P<0.05), and levels of serum creatinine and blood urea nitrogen increased (P<0.01, P<0.05). Pathological changes were found in the kidney in the model group. Histopathological abnormalities were alleviated in the two treatment groups. Treatment with Xuebijing injection also significantly upregulated the expression of CD80, CD86 and major histocompatibility class II by DCs compared with the model group (P<0.05). When splenic T lymphocytes from BLLF1 mice were co-cultured with DCs at ratios of 1:100, 1:150 and 1:200 for 3 and 5 days, the proliferation of T lymphocytes was suppressed compared with the normal group (P<0.05), but this was restored by Xuebijing Injection under the same conditions. In the model group, levels of tumor necrosis factor (TNF)-α in supernatants were significantly elevated compared with the normal group (P<0.01), interleukin-2 levels decreased (P<0.05), while these changes were significantly alleviated in the Xuebijing treatment groups. CONCLUSIONS Xuebijing Injection alleviated renal injury in SLE-prone BLLF-1 mice. The mechanism might be through influencing T cell polarization mediated by DCs, and Xuebijing Injection might be a potential drug that suppresses immune dysfunction in patients with SLE.
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Zhang Y, Liu S, Yu Y, Zhang T, Liu J, Shen Q, Cao X. Immune complex enhances tolerogenecity of immature dendritic cells via FcγRIIb and promotes FcγRIIb-overexpressing dendritic cells to attenuate lupus. Eur J Immunol 2011; 41:1154-64. [DOI: 10.1002/eji.201040767] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2010] [Revised: 11/26/2010] [Accepted: 01/05/2011] [Indexed: 11/10/2022]
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Abstract
Systemic lupus erythematosus (SLE) persists as a chronic inflammatory autoimmune disease and is characterized by the production of autoantibodies and immune complexes that affect multiple organs. The underlying mechanism that triggers and sustains disease are complex and involve certain susceptibility genes and environmental factors. There have been several immune mediators linked to SLE including cytokines and chemokines that have been reviewed elsewhere [ 1-3 ]. A number of articles have reviewed the role of B cells and T cells in SLE [ 4-10 ]. Here, we focus on the role of dendritic cells (DC) and innate immune factors that may regulate autoreactive B cells.
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Affiliation(s)
- Heather M Seitz
- Johnson County Community College, Science Division, Overland Park, Kansas, USA
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Kis-Toth K, Tsokos GC. Dendritic cell function in lupus: Independent contributors or victims of aberrant immune regulation. Autoimmunity 2010; 43:121-30. [PMID: 20102311 DOI: 10.3109/08916930903214041] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Dendritic cells (DCs) represent an important component of the immune system connecting the innate and adaptive immune responses. They are able to trigger strong immunity as well as tolerance against certain antigens, and therefore it is obvious that they have a central role in the expression of immunological diseases. However, because DCs are sparse, heterogeneous and plastic, their exact role in complex autoimmune diseases, such as systemic lupus erythematosus (SLE) remains not well defined. In this review, we make an attempt to summarize critically recent knowledge on the role of conventional DCs in the expression of autoimmunity and pathology in SLE.
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Affiliation(s)
- Katalin Kis-Toth
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02115, USA
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Nie YJ, Mok MY, Chan GCF, Chan AW, Jin OU, Kavikondala S, Lie AKW, Lau CS. Phenotypic and functional abnormalities of bone marrow-derived dendritic cells in systemic lupus erythematosus. Arthritis Res Ther 2010; 12:R91. [PMID: 20478074 PMCID: PMC2911875 DOI: 10.1186/ar3018] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2009] [Revised: 08/30/2009] [Accepted: 05/18/2010] [Indexed: 12/29/2022] Open
Abstract
Introduction Systemic lupus erythematosus (SLE) is an autoimmune disease characterized by autoreactive T and B cells, which are believed to be secondary to deficient dendritic cells (DCs). However, whether DC abnormalities occur during their development in the bone marrow (BM) or in the periphery is not known. Methods Thirteen patients with SLE and 16 normal controls were recruited. We studied the morphology, phenotype, and functional abilities of bone marrow-derived dendritic cells (BMDCs) generated by using two culture methods: FMS-like tyrosine kinase 3 (Flt3)-ligand (FL) and granulocyte-macrophage colony-stimulating factor (GM-CSF) plus interleukin-4 (IL-4), respectively. Results BMDCs induced by FL exhibited both myeloid (mDC) and plasmacytoid DC (pDC) features, whereas GM-CSF/IL-4 induced mDC generation. Substantial phenotypic and functional defects of BMDCs were found from patients with SLE at different stages of cell maturation. When compared with healthy controls, SLE immature BM FLDCs expressed higher levels of CCR7. Both immature and mature SLE BM FLDCs expressed higher levels of CD40 and CD86 and induced stronger T-cell proliferation. SLE BM mDCs expressed higher levels of CD40 and CD86 but lower levels of HLA-DR and a lower ability to stimulate T-cell proliferation when compared with control BM mDCs. Conclusions Our data are in accordance with previous reports that suggest that DCs have a potential pathogenic role in SLE. Defects of these cells are evident during their development in BM. BM mDCs are deficient, whereas BM pDCs, which are part of BM FLDCs, are the likely culprit in inducing autoimmunity in SLE.
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Affiliation(s)
- Ying J Nie
- Department of Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, 21 Sassoon Road, Pokfulam, Hong Kong, PR China
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Muñoz LE, Lauber K, Schiller M, Manfredi AA, Herrmann M. The role of defective clearance of apoptotic cells in systemic autoimmunity. Nat Rev Rheumatol 2010; 6:280-9. [DOI: 10.1038/nrrheum.2010.46] [Citation(s) in RCA: 472] [Impact Index Per Article: 33.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Abstract
Dendritic cells (DC) have been implicated both in initiation of immunity and in immune tolerance. The mechanisms whereby tolerogenic DC may induce and maintain peripheral tolerance include the generation or expansion of regulatory T cells (Treg) and the promotion of T-cell anergy or deletion. A wide spectrum of hematopoietic growth factors and cytokines are endowed with the ability to differentiate tolerogenic DC both in vitro and in vivo. Based on this knowledge, therapeutic vaccination with cytokine-modulated tolerogenic DC has been applied to animal models of autoimmune disorders. This article will review the current experimental evidence underpinning DC dysfunction in rheumatic autoimmune diseases and will discuss how the manipulation of DC and Treg number and function may control undesired T-cell responses.
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