1
|
Pan P, Wang Y, Nyirenda MH, Saiyed Z, Karimian Azari E, Sunderman A, Milling S, Harnett MM, Pineda M. Undenatured type II collagen protects against collagen-induced arthritis by restoring gut-joint homeostasis and immunity. Commun Biol 2024; 7:804. [PMID: 38961129 PMCID: PMC11222443 DOI: 10.1038/s42003-024-06476-z] [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: 06/09/2023] [Accepted: 06/20/2024] [Indexed: 07/05/2024] Open
Abstract
Oral administration of harmless antigens can induce suppression of reactive immune responses, a process that capitalises on the ability of the gastrointestinal tract to tolerate exposure to food and commensal microbiome without triggering inflammatory responses. Repeating exposure to type II collagen induces oral tolerance and inhibits induction of arthritis, a chronic inflammatory joint condition. Although some mechanisms underlying oral tolerance are described, how dysregulation of gut immune networks impacts on inflammation of distant tissues like the joints is unclear. We used undenatured type II collagen in a prophylactic regime -7.33 mg/kg three times/week- to describe the mechanisms associated with protective oral immune-therapy (OIT) in gut and joint during experimental Collagen-Induced Arthritis (CIA). OIT reduced disease incidence to 50%, with reduced expression of IL-17 and IL-22 in the joints of asymptomatic mice. Moreover, whilst the gut tissue of arthritic mice shows substantial damage and activation of tissue-specific immune networks, oral administration of undenatured type II collagen protects against gut pathology in all mice, symptomatic and asymptomatic, rewiring IL-17/IL-22 networks. Furthermore, gut fucosylation and microbiome composition were also modulated. These results corroborate the relevance of the gut-joint axis in arthritis, showing novel regulatory mechanisms linked to therapeutic OIT in joint disease.
Collapse
Affiliation(s)
- Piaopiao Pan
- Centre for the Cellular Microenvironment, School of Molecular Biology, University of Glasgow, Glasgow, UK
| | - Yilin Wang
- Department of Bacteriology and Immunology, Beijing Chest Hospital, Capital Medical University/Beijing Tuberculosis & Thoracic Tumor Research Institute, Beijing, China
| | - Mukanthu H Nyirenda
- Institute of Infection and Immunity, University of Glasgow, Glasgow, UK
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Zainulabedin Saiyed
- Research and Development, Lonza Greenwood LLC, North Emerald Road, Greenwood, SC, USA
| | - Elnaz Karimian Azari
- Research and Development, Lonza Greenwood LLC, North Emerald Road, Greenwood, SC, USA
| | - Amy Sunderman
- Research and Development, Lonza Greenwood LLC, North Emerald Road, Greenwood, SC, USA
| | - Simon Milling
- Institute of Infection and Immunity, University of Glasgow, Glasgow, UK
| | | | - Miguel Pineda
- Centre for the Cellular Microenvironment, School of Molecular Biology, University of Glasgow, Glasgow, UK.
| |
Collapse
|
2
|
He E, Sui H, Wang H, Zhao X, Guo W, Dai Z, Wu Z, Huang K, Zhao Q. Interleukin-19 in Bone Marrow Contributes to Bone Loss Via Suppressing Osteogenic Differentiation Potential of BMSCs in Old Mice. Stem Cell Rev Rep 2024; 20:1311-1324. [PMID: 38502291 DOI: 10.1007/s12015-024-10709-3] [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] [Accepted: 02/27/2024] [Indexed: 03/21/2024]
Abstract
BACKGROUND Cellular senescence is an important process related to the pathogenic mechanism of different disorders, especially bone loss. During senescence, bone marrow stromal cells (BMSCs) lose their self-renewal and functional differentiation abilities. Therefore, finding signals opposing the osteogenic differentiation of BMSCs within bone marrow microenvironment is the important for elucidating these above-mentioned mechanisms. Inflammatory cytokines affect bone physiology and remodeling. However, the function of interleukin-19 (IL-19) in skeletal system remains unclear. METHODS The mouse model of IL-19 knockout was established through embryonic stem cell injection for analyzing how IL-19 affected bone formation. Micro-CT examinations were performed to evaluate bone microstructures. We performed a three-point bending test to measure bone stiffness and the ultimate force. Antibody arrays were performed to detect interleukin family members in bone marrow aspirates. BMSCs were cultured and induced for osteogenic differentiation. RESULTS According to our findings, there was increased IL-19 accumulation within bone marrow in old mice relative to that in their young counterparts, resulting in bone loss via the inhibition of BMSCs osteogenic differentiation. Among Wnt/β-catenin pathway members, IL-19 strongly upregulated sFRP1 via STAT3 phosphorylation. The inhibition of STAT3 and sFRP1 abolished IL-19's inhibition against the BMSCs osteogenic differentiation. CONCLUSION To sum up, IL-19 inhibited BMSCs osteogenic differentiation in old mice. Our findings shed novel lights on pathogenic mechanism underlying age-related bone loss and laid a foundation for further research on identifying novel targets to treat senile osteoporosis.
Collapse
Affiliation(s)
- Enjun He
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Haitao Sui
- Department of Orthopaedics, Dongying People's Hospital, Dongying, Shandong, China
| | - Hongjie Wang
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiang Zhao
- Department of Surgery of Spine and Spinal Cord, People's Hospital of Henan University, Henan Provincial People's Hospital, Henan, Zhengzhou, China
| | - Weihong Guo
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhicheng Dai
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhenkai Wu
- Department of Pediatric Orthopaedics, Shanghai Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Kai Huang
- Department of Orthopedics, Zhabei Central Hospital of Jing'an District, Shanghai, China.
| | - Qinghua Zhao
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| |
Collapse
|
3
|
Zhang Z, Chakawa MB, Galeas-Pena M, Frydman JA, Allen MJ, Jones M, Pociask D. IL-22 Binding Protein Controls IL-22-Driven Bleomycin-Induced Lung Injury. THE AMERICAN JOURNAL OF PATHOLOGY 2024; 194:338-352. [PMID: 38101567 PMCID: PMC10913761 DOI: 10.1016/j.ajpath.2023.11.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Revised: 10/02/2023] [Accepted: 11/20/2023] [Indexed: 12/17/2023]
Abstract
The high mortality rates of acute lung injury and acute respiratory distress syndrome challenge the field to identify biomarkers and factors that can be exploited for therapeutic approaches. IL-22 is a cytokine that has antibacterial and reparative properties in the lung. However, it also can exacerbate inflammation and requires tight control by the extracellular inhibitory protein known as IL-22 binding protein (IL-22BP) (Il22ra2). This study showed the necessity of IL-22BP in controlling and preventing acute lung injury using IL-22BP knockout mice (Il22ra2-/-) in the bleomycin model of acute lung injury/acute respiratory distress syndrome. Il22ra2-/- mice had greater sensitivity (weight loss and death) and pulmonary inflammation in the acute phase (first 7 days) of the injury compared with wild-type C57Bl/6 controls. The inflammation was driven by excess IL-22 production, inducing the influx of pathogenic IL-17A+ γδ T cells to the lung. Interestingly, this inflammation was initiated in part by the noncanonical IL-22 signaling to macrophages, which express the IL-22 receptor (Il22ra1) in vivo after bleomycin challenge. This study further showed that IL-22 receptor alpha-1+ macrophages can be stimulated by IL-22 to produce a number of IL-17-inducing cytokines such as IL-1β, IL-6, and transforming growth factor-β1. Together, the results suggest that IL-22BP prevents IL-22 signaling to macrophages and reduces bleomycin-mediated lung injury.
Collapse
Affiliation(s)
- Zhe Zhang
- Department of Medicine, Pulmonary Diseases, Critical Care and Environmental Medicine, Tulane University School of Medicine, New Orleans, Louisiana
| | - Mazvita B Chakawa
- Department of Medicine, Pulmonary Diseases, Critical Care and Environmental Medicine, Tulane University School of Medicine, New Orleans, Louisiana
| | - Michelle Galeas-Pena
- Department of Medicine, Pulmonary Diseases, Critical Care and Environmental Medicine, Tulane University School of Medicine, New Orleans, Louisiana
| | - Joshua A Frydman
- Department of Medicine, Pulmonary Diseases, Critical Care and Environmental Medicine, Tulane University School of Medicine, New Orleans, Louisiana
| | - Michaela J Allen
- Department of Medicine, Pulmonary Diseases, Critical Care and Environmental Medicine, Tulane University School of Medicine, New Orleans, Louisiana
| | - MaryJane Jones
- Department of Immunology and Microbiology, Tulane University School of Medicine, New Orleans, Louisiana
| | - Derek Pociask
- Department of Medicine, Pulmonary Diseases, Critical Care and Environmental Medicine, Tulane University School of Medicine, New Orleans, Louisiana.
| |
Collapse
|
4
|
Cai L, Lv Y, Yan Q, Guo W. Cytokines: The links between bone and the immune system. Injury 2024; 55:111203. [PMID: 38043143 DOI: 10.1016/j.injury.2023.111203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 11/05/2023] [Accepted: 11/12/2023] [Indexed: 12/05/2023]
Abstract
Osteoporosis results from an imbalance in a highly balanced physiological process called bone remodeling, in which osteoclast-mediated bone resorption and osteoblast-mediated bone formation play important roles. Osteoimmunology is a newly discovered interdisciplinary research field that focuses on the relationship between bone and the immune system. Specifically, bone and the immune system interact through cytokines, immune cells secrete cytokines, and cytokines finely regulate bone metabolism by mediating the differentiation and activity of osteoclasts and osteoblasts. Therefore, understanding the influence of cytokines on bone metabolism is conducive for the development of novel targeted drugs against immune-related bone diseases. This review summarizes the pathophysiological functions of various common cytokines in bone and discusses the potential clinical value of multiple cytokines in immune-mediated bone diseases.
Collapse
Affiliation(s)
- Liping Cai
- Department of Endocrinology and Metabolism, The First Hospital of Jilin University, Changchun, Jilin 130021, China; Department of Endocrinology, Rheumatology and Immunology, Anyang People's Hospital, Anyang, Henan 455000, China
| | - You Lv
- Department of Endocrinology and Metabolism, The First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Qihui Yan
- Department of Endocrinology and Metabolism, The First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Weiying Guo
- Department of Endocrinology and Metabolism, The First Hospital of Jilin University, Changchun, Jilin 130021, China.
| |
Collapse
|
5
|
Silva RCMC, Travassos LH, Dutra FF. The dichotomic role of single cytokines: Fine-tuning immune responses. Cytokine 2024; 173:156408. [PMID: 37925788 DOI: 10.1016/j.cyto.2023.156408] [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: 10/03/2023] [Revised: 10/19/2023] [Accepted: 10/23/2023] [Indexed: 11/07/2023]
Abstract
Cytokines are known for their pleiotropic effects. They can be classified by their function as pro-inflammatory, such as tumor necrosis factor (TNF), interleukin (IL) 1 and IL-12, or anti-inflammatory, like IL-10, IL-35 and transforming growth factor β (TGF-β). Though this type of classification is an important simplification for the understanding of the general cytokine's role, it can be misleading. Here, we discuss recent studies that show a dichotomic role of the so-called pro and anti-inflammatory cytokines, highlighting that their function can be dependent on the microenvironment and their concentrations. Furthermore, we discuss how the back-and-forth interplay between cytokines and immunometabolism can influence the dichotomic role of inflammatory responses as an important target to complement cytokine-based therapies.
Collapse
Affiliation(s)
| | - Leonardo Holanda Travassos
- Laboratório de Receptores e Sinalização intracelular, Instituto de Biofísica Carlos Chagas Filho, UFRJ, Rio de Janeiro, Brazil
| | - Fabianno Ferreira Dutra
- Laboratório de Imunologia e Inflamação, Instituto de Microbiologia Paulo de Góes, UFRJ, Rio de Janeiro, Brazil
| |
Collapse
|
6
|
Skubica P, Husakova M, Dankova P. In vitro osteoclastogenesis in autoimmune diseases - Strengths and pitfalls of a tool for studying pathological bone resorption and other disease characteristics. Heliyon 2023; 9:e21925. [PMID: 38034780 PMCID: PMC10682642 DOI: 10.1016/j.heliyon.2023.e21925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 10/31/2023] [Accepted: 10/31/2023] [Indexed: 12/02/2023] Open
Abstract
Osteoclasts play a critical role in bone pathology frequently associated with autoimmune diseases. Studying the etiopathogenesis of these diseases and their clinical manifestations can involve in vitro osteoclastogenesis, an experimental technique that utilizes osteoclast precursors that are relatively easily accessible from peripheral blood or synovial fluid. However, the increasing number of methodical options to study osteoclastogenesis in vitro poses challenges in translating findings to clinical research and practice. This review compares and critically evaluates previous research work based on in vitro differentiation of human osteoclast precursors originating from patients, which aimed to explain autoimmune pathology in rheumatic and enteropathic diseases. The discussion focuses primarily on methodical differences between the studies, including the origin of osteoclast precursors, culture conditions, and methods for identifying osteoclasts and assessing their activity. Additionally, the review examines the clinical significance of the three most commonly used in vitro approaches: induced osteoclastogenesis, spontaneous osteoclastogenesis, and cell co-culture. By analyzing and integrating the gathered information, this review proposes general connections between different studies, even in cases where their results are seemingly contradictory. The derived conclusions and future directions aim to enhance our understanding of a potential and limitations of in vitro osteoclastogenesis and provide a foundation for discussing novel methods (such as osteoclastogenesis dynamic) and standardized approaches (such as spontaneous osteoclastogenesis) for future use in autoimmune disease research.
Collapse
Affiliation(s)
- Patrik Skubica
- Faculty of Science, Charles University, Prague, Czech Republic
| | - Marketa Husakova
- First Faculty of Medicine, Charles University, Prague and Institute of Rheumatology, Prague, Czech Republic
| | - Pavlina Dankova
- Faculty of Science, Charles University, Prague, Czech Republic
| |
Collapse
|
7
|
Little-Letsinger SE, Hamilton SE. Leveraging mice with diverse microbial exposures for advances in osteoimmunology. Front Endocrinol (Lausanne) 2023; 14:1168552. [PMID: 37251680 PMCID: PMC10210590 DOI: 10.3389/fendo.2023.1168552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 04/21/2023] [Indexed: 05/31/2023] Open
Abstract
The skeletal and immune systems are intricately intertwined within the bone marrow microenvironment, a field of study termed osteoimmunology. Osteoimmune interactions are key players in bone homeostasis and remodeling. Despite the critical role of the immune system in bone health, virtually all animal research in osteoimmunology, and more broadly bone biology, relies on organisms with naïve immune systems. Drawing on insights from osteoimmunology, evolutionary anthropology, and immunology, this perspective proposes the use of a novel translational model: the dirty mouse. Dirty mice, characterized by diverse exposures to commensal and pathogenic microbes, have mature immune systems comparable to adult humans, while the naïve immune system of specific-pathogen free mice is akin to a neonate. Investigation into the dirty mouse model will likely yield important insights in our understanding of bone diseases and disorders. A high benefit of this model is expected for diseases known to have a connection between overactivation of the immune system and negative bone outcomes, including aging and osteoporosis, rheumatoid arthritis, HIV/AIDS, obesity and diabetes, bone marrow metastases, and bone cancers.
Collapse
Affiliation(s)
| | - Sara E. Hamilton
- Department of Laboratory Medicine and Pathology, Center for Immunology, University of Minnesota, Minneapolis, MN, United States
| |
Collapse
|
8
|
Ahmad SF, Nadeem A, Ansari MA, Bakheet SA, Alomar HA, Al-Mazroua HA, Ibrahim KE, Alshamrani AA, Al-Hamamah MA, Alfardan AS, Attia SM. CXCR3 antagonist NBI-74330 mitigates joint inflammation in Collagen-Induced arthritis model in DBA/1J mice. Int Immunopharmacol 2023; 118:110099. [PMID: 37018975 DOI: 10.1016/j.intimp.2023.110099] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 03/20/2023] [Accepted: 03/23/2023] [Indexed: 04/05/2023]
Abstract
Rheumatoid arthritis (RA) is a chronic inflammatory disease characterized by uncontrolled synovial proliferation, pannus formation, cartilage injury, and bone destruction. We used the CXCR3-specific antagonist NBI-74330 to block T-cell-mediated signaling in a DBA/1J mouse model of collagen-induced arthritis (CIA). After CIA induction, DBA/1J mice were treated with NBI-74330 (100 mg/kg) daily from day 21 until day 34 and evaluated for arthritic score and histopathological changes. Furthermore, using flow cytometry, we investigated the effects of NBI-74330 on Th1 (IFN-γ, TNF-α, T-bet, STAT4, Notch-3, and RANKL), Th17 (IL-21, IL-17A, STAT3, and RORγt), and Th22 (IL-22) cells in splenic CD4+ and CXCR3+T-cells. We also used RT-PCR to assess the effect of mRNA levels of IFN-γ, TNF-α, T-bet, RANKL, IL-17A, RORγt, and IL-22 in knee tissues. The IFN-γ, TNF-α, and IL-17A serum protein levels were measured using ELISA. Compared to vehicle-treated CIA mice, the severity of arthritic scores and histological severity of inflammation decreased significantly in NBI-74330-treated CIA mice. Moreover, compared to vehicle-treated CIA mice, the percentages of CD4+IFN-γ+, CD4+TNF-α+, CD4+T-bet+, CD4+STAT4+, CD4+Notch-3+, CXCR3+IFN-γ+, CXCR3+TNF-α+, CXCR3+T-bet+, CXCR3+STAT4+, CXCR3+Notch-3+, CD4+RANKL+, CD4+IL-21+, CD4+IL-17A+, CD4+STAT3+, CD4+RORγt+, and CD4+IL-22+ cells decreased in NBI-74330-treated CIA mice. Furthermore, NBI-74330-treatment downregulated IFN-γ, TNF-α, T-bet, RANKL, STAT3, IL-17A, RORγt, and IL-22 mRNA levels. Serum IFN-γ, TNF-α, and IL-17A levels were significantly lower in NBI-74330-treated CIA mice than in vehicle-treated CIA mice. This study demonstrates the antiarthritic effects of NBI-74330 in CIA mice. Therefore, these data suggest that NBI-74330 could be considered a potential RA treatment.
Collapse
Affiliation(s)
- Sheikh F Ahmad
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia.
| | - Ahmed Nadeem
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Mushtaq A Ansari
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Saleh A Bakheet
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Hatun A Alomar
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Haneen A Al-Mazroua
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Khalid E Ibrahim
- Department of Zoology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Ali A Alshamrani
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Mohammed A Al-Hamamah
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Ali S Alfardan
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Sabry M Attia
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| |
Collapse
|
9
|
Meng B, Yang B, Qu Y, Liu Y, Wu D, Fu C, He Y, Chen X, Liu C, Kou X, Cao Y. Dual Role of Interleukin-20 in Different Stages of Osteoclast Differentiation and Its Osteoimmune Regulation during Alveolar Bone Remodeling. Int J Mol Sci 2023; 24:ijms24043810. [PMID: 36835229 PMCID: PMC9961846 DOI: 10.3390/ijms24043810] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 02/06/2023] [Accepted: 02/09/2023] [Indexed: 02/17/2023] Open
Abstract
Osteoimmunology mediators are critical to balance osteoblastogenesis and osteoclastogenesis to maintain bone homeostasis. A lot of the osteoimmunology mediators are regulated by interleukin-20 (IL-20). However, little is known about the role of IL-20 in bone remodeling. Here, we showed that IL-20 expression was correlated with osteoclast (OC) activity in remodeled alveolar bone during orthodontic tooth movement (OTM). Ovariectomize (OVX) in rats promoted OC activity and enhanced IL-20 expression, while blocking OC inhibited IL-20 expression in osteoclasts. In vitro, IL-20 treatment promoted survival, inhibited apoptosis of the preosteoclast at the early stages of osteoclast differentiation, and boosted the formation of osteoclasts and their bone resorption function at the late stages. More importantly, anti-IL-20 antibody treatment blocked IL-20-induced osteoclastogenesis and the subsequent bone resorption function. Mechanistically, we showed that IL-20 synergistically acts with RANKL to activate the NF-κB signaling pathway to promote the expression of c-Fos and NFATc1 to promote osteoclastogenesis. Moreover, we found that local injection of IL-20 or anti-IL-20 antibody enhanced osteoclast activity and accelerated OTM in rats, while blocking IL-20 reversed this phenomenon. This study revealed a previously unknown role of IL-20 in regulating alveolar bone remodeling and implies the application of IL-20 to accelerated OTM.
Collapse
Affiliation(s)
- Bowen Meng
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
- South China Center of Craniofacial Stem Cell Research, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
| | - Benyi Yang
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
- South China Center of Craniofacial Stem Cell Research, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
| | - Yan Qu
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
- South China Center of Craniofacial Stem Cell Research, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
| | - Yuanbo Liu
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
- South China Center of Craniofacial Stem Cell Research, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
| | - Dongle Wu
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
- South China Center of Craniofacial Stem Cell Research, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
| | - Chaoran Fu
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
- South China Center of Craniofacial Stem Cell Research, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
| | - Yifan He
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
- South China Center of Craniofacial Stem Cell Research, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
| | - Xi Chen
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
- South China Center of Craniofacial Stem Cell Research, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
| | - Chufeng Liu
- Department of Orthodontics, Stomatological Hospital, Southern Medical University, Guangzhou 510260, China
| | - Xiaoxing Kou
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
- South China Center of Craniofacial Stem Cell Research, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Correspondence: (X.K.); (Y.C.)
| | - Yang Cao
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China
- South China Center of Craniofacial Stem Cell Research, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510055, China
- Correspondence: (X.K.); (Y.C.)
| |
Collapse
|
10
|
Huang R, Jin M, Liu Y, Lu Y, Zhang M, Yan P, Xian S, Wang S, Zhang H, Zhang X, Chen S, Lu B, Yang Y, Huang Z, Liu X, Ji S. Global trends in research of fibroblasts associated with rheumatoid diseases in the 21st century: A bibliometric analysis. Front Immunol 2023; 14:1098977. [PMID: 36845163 PMCID: PMC9950622 DOI: 10.3389/fimmu.2023.1098977] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 01/24/2023] [Indexed: 02/12/2023] Open
Abstract
Background Rheumatoid Diseases (RDs) are a group of systemic auto-immune diseases that are characterized by chronic synovitis, and fibroblast-like synoviocytes (FLSs) play an important role in the occurrence and progression of synovitis. Our study is the first to adopt bibliometric analysis to identify the global scientific production and visualize its current distribution in the 21st century, providing insights for future research through the analysis of themes and keywords. Methods We obtained scientific publications from the core collection of the Web of Science (WoS) database, and the bibliometric analysis and visualization were conducted by Biblioshiny software based on R-bibliometrix. Results From 2000 to 2022, a total of 3,391 publications were reviewed. China is the most prolific country (n = 2601), and the USA is the most cited country (cited 7225 times). The Center of Experimental Rheumatology at University Hospital Zürich supported the maximum number of articles (n = 40). Steffen Gay published 85 records with 6263 total citations, perhaps making him the most impactful researcher. Arthritis and Rheumatism, Annals of Rheumatic Diseases, and Rheumatology are the top three journals. Conclusion The current study revealed that rheumatoid disease (RD)-related fibroblast studies are growing. Based on the bibliometric analysis, we summarized three important topics: activation of different subsets of fibroblasts; regulation of fibroblast function; and in vitro validation of existing discoveries. They are all valuable directions, which provide reference and guidance for researchers and clinicians engaged in the research of RDs and fibroblasts.
Collapse
Affiliation(s)
- Runzhi Huang
- Department of Burn Surgery, the First Affiliated Hospital of Naval Medical University, Shanghai, China,Research Unit of Key Techniques for Treatment of Burns and Combined Burns and Trauma Injury, Chinese Academy of Medical Sciences, Beijing, China
| | - Minghao Jin
- Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yifan Liu
- Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yuwei Lu
- Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Mengyi Zhang
- Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Penghui Yan
- Department of Orthopedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Shuyuan Xian
- Tongji University School of Medicine, Shanghai, China
| | - Siqiao Wang
- Tongji University School of Medicine, Shanghai, China
| | - Hao Zhang
- Department of Orthopedics, Naval Medical Center of People's Liberation Army (PLA), Second Military Medical University, Shanghai, China
| | - Xinkun Zhang
- Tongji University School of Medicine, Shanghai, China
| | - Shaofeng Chen
- Department of Orthopedics, the First Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Bingnan Lu
- Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yiting Yang
- Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zongqiang Huang
- Department of Orthopedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China,*Correspondence: Shizhao Ji, ; Zongqiang Huang, ; Xin Liu,
| | - Xin Liu
- Department of Rheumatology and Immunology, Second Affiliated Hospital of Naval Medical University, Shanghai, China,*Correspondence: Shizhao Ji, ; Zongqiang Huang, ; Xin Liu,
| | - Shizhao Ji
- Department of Burn Surgery, the First Affiliated Hospital of Naval Medical University, Shanghai, China,Research Unit of Key Techniques for Treatment of Burns and Combined Burns and Trauma Injury, Chinese Academy of Medical Sciences, Beijing, China,*Correspondence: Shizhao Ji, ; Zongqiang Huang, ; Xin Liu,
| |
Collapse
|
11
|
Slouma M, Kharrat L, Tezegdenti A, Metoui L, Dhahri R, Ghazouani E, Cheour E, Gharsallah I, Louzir B. Increased serum interleukin 22 levels in patients with axial spondyloarthritis. Expert Rev Clin Immunol 2023; 19:123-129. [PMID: 36326666 DOI: 10.1080/1744666x.2023.2142563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVES The role of IL-22 in radiographic axial spondyloarthritis is not fully elucidated. Thus, there is a need for new insights into this cytokine in this disease. We aimed to compare interleukin (IL)-22 level between spondyloarthritis, nonspecific-low back pain patients, and pain-free controls, and to evaluate associations between this cytokine and spondyloarthritis characteristics. METHODS We conducted a case-control study including 62 patients with radiographic axial spondyloarthritis (G1), 46 with nonspecific low back pain (G2), and 42 healthy volunteers (G3). IL-22 was measured using Enzyme-linked immunosorbent assay. We evaluate disease activity and structural damage of spondyloarthritis. RESULTS IL-22 level was higher in G1 than in G2 and G3 (38±40 versus14.42±8.17 versus14.3±18.67 pg/mL, p<0.01). IL-22 discriminated patients in G1 from G2 with a cutoff of 22.28pg/mL (Sensitivity: 62.9%, Specificity: 97.8%, area under the curve (AUC): 0.808). IL-22 cutoff of 19.27pg/mL discriminated patients in G1 from G3 (Sensitivity: 67%, Specificity: 94.3%, AUC: 0.855). No associations were found between IL-22 levels and disease activity and structural damage. CONCLUSIONS Our study showed that IL-22 level was higher in radiographic axial spondyloarthritis patients compared to controls. It was also able to differentiate G1 patients from G2 and G3. This finding suggests that the IL-22 pathway showed to play a pathological role in spondyloarthritis.
Collapse
Affiliation(s)
- Maroua Slouma
- Department of Rheumatology, Military Hospital, Tunis, Tunisia.,Faculty of medecine of Tunis, Tunis El Manar University, Tunis, Tunisia.,Faculté des sciences de Tunis, Mycology, Pathologies, and Biomarkers Laboratory, Tunis, Tunisia
| | - Lobna Kharrat
- Department of Rheumatology, Military Hospital, Tunis, Tunisia.,Faculty of medecine of Tunis, Tunis El Manar University, Tunis, Tunisia
| | - Aymen Tezegdenti
- Faculty of medecine of Tunis, Tunis El Manar University, Tunis, Tunisia.,Department of Immunology, Military Hospital, Tunis, Tunisia
| | - Leila Metoui
- Department of Rheumatology, Military Hospital, Tunis, Tunisia.,Faculty of medecine of Tunis, Tunis El Manar University, Tunis, Tunisia
| | - Rim Dhahri
- Department of Rheumatology, Military Hospital, Tunis, Tunisia.,Faculty of medecine of Tunis, Tunis El Manar University, Tunis, Tunisia
| | - Ezzeddine Ghazouani
- Faculty of medecine of Tunis, Tunis El Manar University, Tunis, Tunisia.,Department of Immunology, Military Hospital, Tunis, Tunisia
| | - Elhem Cheour
- Faculty of medecine of Tunis, Tunis El Manar University, Tunis, Tunisia.,Pain Treatment Center, La Rabta Hospital, Tunis, Tunisia
| | - Imen Gharsallah
- Department of Rheumatology, Military Hospital, Tunis, Tunisia.,Faculty of medecine of Tunis, Tunis El Manar University, Tunis, Tunisia
| | - Bassem Louzir
- Faculty of medecine of Tunis, Tunis El Manar University, Tunis, Tunisia.,Department of Internal Medicine, Military Hospital, Tunis, Tunisia
| |
Collapse
|
12
|
Norton A, Thieu K, Baumann CW, Lowe DA, Mansky KC. Estrogen regulation of myokines that enhance osteoclast differentiation and activity. Sci Rep 2022; 12:15900. [PMID: 36151243 PMCID: PMC9508086 DOI: 10.1038/s41598-022-19438-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 08/29/2022] [Indexed: 11/24/2022] Open
Abstract
Osteoporosis and sarcopenia are maladies of aging that negatively affect more women than men. In recent years, it has become apparent that bone and muscle are coupled not only mechanically as muscle pulls on bone, but also at a higher level with myokines, biochemical and molecular signaling occurring between cells of the two tissues. However, how estrogen deficiency in females impacts the chemical crosstalk between bone and muscle cells is not understood. We hypothesize that changes in estrogen signaling alters myokine expression and intensifies bone loss in women. In our present study, we demonstrate that conditioned media from ovariectomized or skeletal muscle deficient in estrogen receptor α (ERα) expression enhances osteoclast differentiation and activity. Using a cytokine array, we identified myokines that have altered expressions in response to loss of estrogen signaling in muscle. Lastly, we demonstrate that conditional deletion of ERα in skeletal muscle results in osteopenia due to an increase in the osteoclast surface per bone surface. Our results suggest that estrogen signaling modulates expression of myokines that regulate osteoclast differentiation and activity.
Collapse
Affiliation(s)
- Andrew Norton
- Division of Orthodontics, Department of Developmental and Surgical Sciences, University of Minnesota School of Dentistry, 515 Delaware St SE, Minneapolis, MN, 55455, USA
| | - Kathleen Thieu
- Division of Periodontology, Department of Developmental and Surgical Sciences, University of Minnesota School of Dentistry, Minneapolis, MN, 55455, USA
| | - Cory W Baumann
- Ohio Musculoskeletal and Neurological Institute (OMNI), Department of Biomedical Sciences, Ohio University, Athens, OH, 45701, USA.,Divisions of Rehabilitation Science and Physical Therapy, Department of Rehabilitation Medicine, University of Minnesota Medical School, Minneapolis, MN, 55455, USA
| | - Dawn A Lowe
- Divisions of Rehabilitation Science and Physical Therapy, Department of Rehabilitation Medicine, University of Minnesota Medical School, Minneapolis, MN, 55455, USA.
| | - Kim C Mansky
- Division of Orthodontics, Department of Developmental and Surgical Sciences, University of Minnesota School of Dentistry, 515 Delaware St SE, Minneapolis, MN, 55455, USA.
| |
Collapse
|
13
|
Wang W, Lu Y, Hu X, Li H, Li X, Xiao C, Meng T, Peng L, Gan L, Zhou Q, Xiao P, Tang R. Interleukin-22 exacerbates angiotensin II-induced hypertensive renal injury. Int Immunopharmacol 2022; 109:108840. [PMID: 35567856 DOI: 10.1016/j.intimp.2022.108840] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 04/25/2022] [Accepted: 05/03/2022] [Indexed: 11/05/2022]
Abstract
Hypertensive renal injury (HRI) is a main cause of end-stage renal diseases, and CD4+ T cells and the secreted inflammatory cytokines contribute to the progress of HRI. However, the exact mechanisms remain unidentified in HRI, and there is still a shortage of effective treatments. Here, we aim to explore the role of interleukin-22 (IL-22) and its underlying mechanism in HRI. Serum IL-22 level and peripheral Th22 cells frequency in patients with HRI were detected by ELISA and flow cytometry respectively. Angiotension II (Ang II) was infused subcutaneously to C57BL/6 mice for 28 days. Hypertensive mice were treated with recombinant IL-22 (rIL-22), anti-IL-22 antibody, or JAK2/STAT3 pathway blocker AG-490 respectively. Blood pressure (BP), urinary albumin/creatinine ratio (UACR), serum creatinine (Scr) and renal histopathology were measured; renal Th22 cells proportion were evaluated; inflammatory factors were evaluated by ELISA; JAK2/STAT3 pathway and fibrosis related factors expression in kidney were detected by Western blot. Serum IL-22 and Th22 cells proportion in kidney of mice were elevated after Ang II infusion. Compared to Ang II-infused mice, treatment with rIL-22 resulted in further increased UACR, Scr, renal pathological damage, inflammation and renal fibrosis, accompanied by elevated BP and JAK2/STAT3 pathway activation. Conversely, anti-IL-22 antibody reduced inflammation, renal fibrosis and BP in Ang II treated mice. AG490 could compromised the above effects of rIL-22. Taken together, recombinant IL-22 may aggravate hypertensive renal damage mediated by Ang II in mice, which may be through promoting JAK2/STAT3 pathway activation. Anti-IL-22 antibody exerts the opposite effects. These data suggest the IL-22 signaling maybe a novel therapeutic target for the treatment of hypertensive renal injury.
Collapse
Affiliation(s)
- Wei Wang
- Department of Nephrology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yang Lu
- Department of Nephrology, Henan Provincial People's Hospital, Zhengzhou, Henan, China
| | - Xueling Hu
- Department of Nephrology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Huihui Li
- Department of Nephrology, Chongqing City Hospital of Traditional Chinese Medicine, Chongqing, China
| | - Xiaozhao Li
- Department of Nephrology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Chenggen Xiao
- Department of Emergency, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Ting Meng
- Department of Nephrology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Ling Peng
- Department of Nephrology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Lu Gan
- Department of Nephrology, First People's Hospital of Yunnan, Kunming, Yunnan, China
| | - Qiaoling Zhou
- Department of Nephrology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Ping Xiao
- Department of Nephrology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Rong Tang
- Department of Nephrology, Xiangya Hospital, Central South University, Changsha, Hunan, China.
| |
Collapse
|
14
|
Fang S, Ju D, Lin Y, Chen W. The role of interleukin-22 in lung health and its therapeutic potential for COVID-19. Front Immunol 2022; 13:951107. [PMID: 35967401 PMCID: PMC9364265 DOI: 10.3389/fimmu.2022.951107] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 07/04/2022] [Indexed: 11/13/2022] Open
Abstract
Although numerous clinical trials have been implemented, an absolutely effective treatment against coronavirus disease 2019 (COVID-19) is still elusive. Interleukin-22 (IL-22) has attracted great interest over recent years, making it one of the best-studied cytokines of the interleukin-10 (IL-10) family. Unlike most interleukins, the major impact of IL-22 is exclusively on fibroblasts and epithelial cells due to the restricted expression of receptor. Numerous studies have suggested that IL-22 plays a crucial role in anti-viral infections through significantly ameliorating the immune cell-mediated inflammatory responses, and reducing tissue injury as well as further promoting epithelial repair and regeneration. Herein, we pay special attention to the role of IL-22 in the lungs. We summarize the latest progress in our understanding of IL-22 in lung health and disease and further discuss maneuvering this cytokine as potential immunotherapeutic strategy for the effective manage of COVID-19.
Collapse
Affiliation(s)
- Si Fang
- Multiscale Research Institute of Complex Systems & Jingan District Central Hospital of Shanghai, Fudan University, Shanghai, China
| | - Dianwen Ju
- Department of Biological Medicines & Shanghai Engineering Research Center of Immunotherapeutics, Fudan University School of Pharmacy, Shanghai, China
| | - Yong Lin
- Multiscale Research Institute of Complex Systems & Jingan District Central Hospital of Shanghai, Fudan University, Shanghai, China
| | - Wei Chen
- Multiscale Research Institute of Complex Systems & Jingan District Central Hospital of Shanghai, Fudan University, Shanghai, China
- Department of Ophthalmology, Stanford University School of Medicine, Palo Alto, CA, United States
| |
Collapse
|
15
|
The role of Th17 cells: explanation of relationship between periodontitis and COPD? Inflamm Res 2022; 71:1011-1024. [PMID: 35781342 DOI: 10.1007/s00011-022-01602-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 06/13/2022] [Indexed: 11/05/2022] Open
Abstract
Periodontitis and chronic obstructive pulmonary disease (COPD) are chronic inflammatory diseases with common risk factors, such as long-term smoking, age, and social deprivation. Many observational studies have shown that periodontitis and COPD are correlated. Moreover, they share a common pathophysiological process involving local accumulation of inflammatory cells and cytokines and damage of soft tissues. The T helper 17 (Th17) cells and the related cytokines, interleukin (IL)-17, IL-22, IL-1β, IL-6, IL-23, and transforming growth factor (TGF)-β, play a crucial regulatory role during the pathophysiological process. This paper reviewed the essential roles of Th17 lineage in the occurrence of periodontitis and COPD. The gaps in the study of their common pathological mechanism were also evaluated to explore future research directions. Therefore, this review can provide study direction for the association between periodontitis and COPD and new ideas for the clinical diagnosis and treatment of the two diseases.
Collapse
|
16
|
Zhao Z, Hua Z, Luo X, Li Y, Yu L, Li M, Lu C, Zhao T, Liu Y. Application and pharmacological mechanism of methotrexate in rheumatoid arthritis. Biomed Pharmacother 2022; 150:113074. [PMID: 35658215 DOI: 10.1016/j.biopha.2022.113074] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 04/28/2022] [Accepted: 04/29/2022] [Indexed: 11/19/2022] Open
Abstract
Methotrexate (MTX) has been used for the treatment of rheumatoid arthritis (RA) for about forty years and to date MTX remains the part of global standard of treatment for RA. The efficacy of MTX in RA is the result of multiple mechanisms of action. In order to summarize the possible pharmacological mechanisms of MTX in the treatment of RA, this review will elaborate on folate antagonism, promotion of adenosine accumulation, regulation of inflammatory signaling pathways, bone protection and maintenance of immune system function.
Collapse
Affiliation(s)
- Zixuan Zhao
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Zhenglai Hua
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Xinyi Luo
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Yang Li
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Liuchunyang Yu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Ming Li
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Cheng Lu
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing 100700, China.
| | - Ting Zhao
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China.
| | - Yuanyan Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China.
| |
Collapse
|
17
|
Ni S, Shan F, Geng J. Interleukin-10 family members: Biology and role in the bone and joint diseases. Int Immunopharmacol 2022; 108:108881. [PMID: 35623292 DOI: 10.1016/j.intimp.2022.108881] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 05/18/2022] [Indexed: 11/05/2022]
Abstract
Interleukin (IL)-10 family cytokines include IL-10, IL-19, IL-20, IL-22, IL-24, IL-26, IL-28A, IL-28B, and IL-29. These cytokines play crucial regulatory roles in various biological reactions and diseases. In recent years, several studies have shown that the IL-10 family plays a vital role in bone and joint diseases, including bone metabolic diseases, fractures, osteoarthritis, rheumatoid arthritis, and bone tumors. Herein, the recent progress on the regulatory role of IL-10 family of cytokines in the occurrence and development of bone and joint diseases has been summarized. This review will provide novel directions for immunotherapy of bone and joint diseases.
Collapse
Affiliation(s)
- Shenghui Ni
- Department of Orthopaedics, the Fourth Affiliated Hospital of China Medical University, Shenyang 110032, Liaoning, China
| | - Fengping Shan
- Department of Immunology, College of Basic Medical Science, China Medical University, Shenyang 110122, Liaoning, China
| | - Jin Geng
- Department of Ophthalmology, the First Hospital of China Medical University, Shenyang, 110001, Liaoning, China.
| |
Collapse
|
18
|
Immunopathogenesis and distinct role of Th17 in Periodontitis: A review. J Oral Biosci 2022; 64:193-201. [PMID: 35489583 DOI: 10.1016/j.job.2022.04.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 04/20/2022] [Accepted: 04/22/2022] [Indexed: 01/02/2023]
Abstract
BACKGROUND Periodontitis is a multifactorial inflammatory disease mediated by the host immune response to dental plaque. Periodontitis is characterized by periodontal bone loss and loss of tooth support. Several studies have corroborated the infiltration of T lymphocytes in periodontitis and correlated the infiltration with chronic inflammation in a dysregulated T cell-mediated immune response. The complexity of the disease has prompted multiple studies aiming to understand T cell-mediated pathogenesis. HIGHLIGHT Recent findings have demonstrated the pivotal role of helper T cells in many autoimmune diseases, such as rheumatoid arthritis, which has been conventionally correlated with periodontal bone loss. In contrast, the roles of helper T subsets, Th1, Th2, and particularly Th17, have not been explored. Th17-mediated pathogenesis is a significant aspect of the progression and therapy of periodontitis. CONCLUSION In this review, we highlight the complex role of Th17 in the underlying pro-inflammatory cascades mediated by a repertoire of Th17-released molecules and their role in aggravated inflammation in periodontitis. We also summarize recent therapeutics targeting Th17 and related molecules, primarily to ameliorate inflammation and maintain periodontal care.
Collapse
|
19
|
Min HK, Moon J, Lee SY, Lee AR, Lee CR, Lee J, Kwok SK, Cho ML, Park SH. Expanded IL-22 + Group 3 Innate Lymphoid Cells and Role of Oxidized LDL-C in the Pathogenesis of Axial Spondyloarthritis with Dyslipidaemia. Immune Netw 2022; 21:e43. [PMID: 35036030 PMCID: PMC8733192 DOI: 10.4110/in.2021.21.e43] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 10/28/2021] [Accepted: 11/07/2021] [Indexed: 12/29/2022] Open
Abstract
Group 3 innate lymphoid cells (ILC3), which express IL-22 and IL-17A, has been introduced as one of pathologic cells in axial spondyloarthritis (axSpA). Dyslipidaemia should be managed in axSpA patients to reduce cardiovascular disease, and dyslipidaemia promotes inflammation. This study aimed to reveal the role of circulating ILC3 in axSpA and the impact of dyslipidaemia on axSpA pathogenesis. AxSpA patients with or without dyslipidaemia and healthy control were recruited. Peripheral blood samples were collected, and flow cytometry analysis of circulating ILC3 and CD4+ T cells was performed. The correlation between Ankylosing Spondylitis Disease Activity Score (ASDAS)-C-reactive protein (CRP) and circulating immune cells was evaluated. The effect of oxidized low-density lipoprotein cholesterol (oxLDL-C) on immune cell differentiation was confirmed. AxSpA human monocytes were cultured with with oxLDL-C, IL-22, or oxLDL-C plus IL-22 to evaluate osteoclastogenesis using tartrate-resistant acid phosphatase (TRAP) staining and real-time quantitative PCR of osteoclast-related gene expression. Total of 34 axSpA patients (13 with dyslipidaemia and 21 without) were included in the analysis. Circulating IL-22+ ILC3 and Th17 were significantly elevated in axSpA patients with dyslipidaemia (p=0.001 and p=0.034, respectively), and circulating IL-22+ ILC3 significantly correlated with ASDAS-CRP (Rho=0.4198 and p=0.0367). Stimulation with oxLDL-C significantly increased IL-22+ ILC3, NKp44- ILC3, and Th17 cells, and these were reversed by CD36 blocking agent. IL-22 and oxLDL-C increased TRAP+ cells and osteoclast-related gene expression. This study suggested potential role of circulating IL-22+ ILC3 as biomarker in axSpA. Furthermore, dyslipidaemia augmented IL-22+ ILC3 differentiation, and oxLDL-C and IL-22 markedly increased osteoclastogenesis of axSpA.
Collapse
Affiliation(s)
- Hong Ki Min
- Division of Rheumatology, Department of Internal Medicine, Konkuk University Medical Center, Seoul 05030, Korea
| | - Jeonghyeon Moon
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea
| | - Seon-Yeong Lee
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea
| | - A Ram Lee
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea.,Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea
| | - Chae Rim Lee
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea.,Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea
| | - Jennifer Lee
- Devision of Rheumatology, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea
| | - Seung-Ki Kwok
- Devision of Rheumatology, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea
| | - Mi-La Cho
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea.,Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea.,Impact Biotech, Seoul 06591, Korea
| | - Sung-Hwan Park
- Devision of Rheumatology, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea
| |
Collapse
|
20
|
Attia ZR, Zedan MM, Mutawi TM, Saad EA, El Basuni MA. Plasma interleukin-22 level, variants in interleukin-22 gene polymorphism, and the severity of systemic lupus erythematosus among Egyptian pediatric and adolescents. Lupus 2021; 30:2066-2074. [PMID: 34493116 DOI: 10.1177/09612033211042330] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
OBJECTIVES Our purpose was to investigate, for the first time, genotypes and alleles distribution of two single nucleotide polymorphisms (SNPs) of interleukin 22 (IL-22) (rs1012356 and rs2227485) in Egyptian pediatric and adolescents with systemic lupus erythematosus (SLE) and to evaluate the plasma IL-22 levels and their association with gene polymorphism and SLE risk and severity. METHODS The TaqMan™ SNP genotyping assay on a real-time polymerase chain reaction (PCR) system was employed to evaluate the polymorphism's genotypes. Plasma IL-22 levels were determined by using an enzyme-linked immunoabsorbent assay (ELISA). RESULTS The frequencies and genotypes of rs2227485 and rs1012356 in IL-22 between SLE patients and controls also haplotypes formed by the same SNPs revealed no statistically significant difference (p > 0.05). Otherwise, logistic regression analysis revealed that patients carrying rs1012356 "TA + AA" genotype had increased risk for prediction of SLE activity (OR = 1.610, 95% CI = 1.339-2.760, p = 0.034) by lowering plasma IL-22 level. CONCLUSIONS Among Egyptian pediatric and adolescents, we confirm a combined model "TA + AA" in rs1012356 (A/T) of IL-22 in regression analysis, as an independent predictor for SLE activity by lowering IL-22 plasma levels. Despite neither SNP rs2227485 A/G in IL-22 gene nor haplotypes formed by the same two SNPs (rs2227485 A/G and rs1012356 A/T) were significantly associated with the clinical and/or laboratory manifestations of SLE.
Collapse
Affiliation(s)
- Zeinab R Attia
- Department of Laboratories, Immunology Lab, 165176Mansoura University Children's Hospital, Mansoura, Egypt
| | - Mohamed M Zedan
- Department of Pediatrics, Faculty of Medicine, 68780Mansoura University, Mansoura, Egypt
| | - Thuraya M Mutawi
- Department of Laboratories, Immunology Lab, 165176Mansoura University Children's Hospital, Mansoura, Egypt
| | - Entsar A Saad
- Department of Chemistry, Faculty of Science, 531219Damietta University, Damietta, Egypt
| | - Mohamed A El Basuni
- Department of Laboratories, Immunology Lab, 165176Mansoura University Children's Hospital, Mansoura, Egypt
| |
Collapse
|
21
|
Huang N, Dong H, Luo Y, Shao B. Th17 Cells in Periodontitis and Its Regulation by A20. Front Immunol 2021; 12:742925. [PMID: 34557201 PMCID: PMC8453085 DOI: 10.3389/fimmu.2021.742925] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Accepted: 08/23/2021] [Indexed: 02/05/2023] Open
Abstract
Periodontitis is a prevalent chronic disease that results in loss of periodontal ligament and bone resorption. Triggered by pathogens and prolonged inflammation, periodontitis is modulated by the immune system, especially pro-inflammatory cells, such as T helper (Th) 17 cells. Originated from CD4+ Th cells, Th17 cells play a central role for they drive and regulate periodontal inflammation. Cytokines secreted by Th17 cells are also major players in the pathogenesis of periodontitis. Given the importance of Th17 cells, modulators of Th17 cells are of great clinical potential and worth of discussion. This review aims to provide an overview of the current understanding of the effect of Th17 cells on periodontitis, as well as a brief discussion of current and potential therapies targeting Th17 cells. Lastly, we highlight this article by summarizing the causal relationship between A20 (encoded by TNFAIP3), an anti-inflammatory molecule, and Th17 cell differentiation.
Collapse
Affiliation(s)
- Ning Huang
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Hao Dong
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Yuqi Luo
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Bin Shao
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| |
Collapse
|
22
|
Ethiraj P, Haque IA, Alford AK, Gou W, Singh T, Sambandam Y, Hathaway-Schrader JD, Reddy SV. Inhibition of NFAM1 suppresses phospho-SAPK/JNK signaling during osteoclast differentiation and bone resorption. J Cell Biochem 2021; 122:1534-1543. [PMID: 34228377 DOI: 10.1002/jcb.30076] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 04/27/2021] [Accepted: 06/13/2021] [Indexed: 01/18/2023]
Abstract
We have recently demonstrated NFAT activating protein with ITAM motif 1 (NFAM1) signaling increases osteoclast (OCL) formation/bone resorption associated with the Paget's disease of bone, however, the underlying molecular mechanisms of the NFAM1 regulation of OCL differentiation and bone resorption remains unclear. Here, we showed that RANK ligand stimulation enhances NFAM1 expression in preosteoclast cells. Conditioned media collected from RANKL stimulated RAW264.7 NFAM1 knockdown (KD) stable cells showed inhibition of interleukin-6 (2.5-fold), tumour necrosis factor-α (2.2-fold) and CXCL-5 (3-fold) levels compared to wild-type (WT) cells. Further, RANKL stimulation significantly increased p-STAT6 expression (5.5-fold) in WT cells, but no significant effect was observed in NFAM1-KD cells. However, no changes were detected in signal transducer and activator of transcription 3 levels in either of cell groups. Interestingly, NFAM1-KD suppressed the RANKL stimulated c-fos, p-c-Jun and c-Jun N-terminal kinase (JNK) activity in preosteoclasts. We further showed that the suppression of JNK activity is through inhibition of p-SAPK/JNK in these cells. In addition, NFATc1 expression, a critical transcription factor associated with osteoclastogenesis is significantly inhibited in NFAM1-KD preosteoclast cells. Interestingly, NFAM1 inhibition suppressed the OCL differentiation and bone resorption capacity in mouse bone marrow cell cultures. We also demonstrated inhibition of tartrate-resistant acid phosphatase expression in RANKL stimulated NFAM1-KD preosteoclast cells. Thus, our results suggest that NFAM1 control SAPK/JNK signaling to modulate osteoclast differentiation and bone resorption.
Collapse
Affiliation(s)
- Purushoth Ethiraj
- Department of Pediatrics, Darby Children's Research Institute, Charleston, South Carolina, USA
| | - Ishraq A Haque
- Department of Pediatrics, Darby Children's Research Institute, Charleston, South Carolina, USA
| | - Anna K Alford
- Department of Pediatrics, Darby Children's Research Institute, Charleston, South Carolina, USA
| | - Wenyu Gou
- Department of Surgery, College of Dental Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Toolika Singh
- Department of Cardiology, College of Dental Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Yuvaraj Sambandam
- Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Jessica D Hathaway-Schrader
- Department of Oral Health Sciences, College of Dental Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Sakamuri V Reddy
- Department of Pediatrics, Darby Children's Research Institute, Charleston, South Carolina, USA
| |
Collapse
|
23
|
|
24
|
Interleukin-20 Acts as a Promotor of Osteoclastogenesis and Orthodontic Tooth Movement. Stem Cells Int 2021; 2021:5539962. [PMID: 34122555 PMCID: PMC8172288 DOI: 10.1155/2021/5539962] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 04/16/2021] [Accepted: 05/10/2021] [Indexed: 01/01/2023] Open
Abstract
Objectives Bones constitute organs that are engaged in constant self-remodelling. Osteoblast and osteoclast homeostasis during remodelling contribute to overall skeletal status. Orthodontics is a clinical discipline that involves the investigation and implementation of moving teeth through the bone. The application of mechanical force to the teeth causes an imbalance between osteogenesis and osteogenesis in alveolar bone, leading to tooth movement. Osteoimmunology comprises the crosstalk between the immune and skeletal systems that regulate osteoclast–osteoblast homeostasis. Interleukin- (IL-) 20, an IL-10 family member, is regarded as a proinflammatory factor for autoimmune diseases and has been implicated in bone loss disease. However, the mechanism by which IL-20 regulates osteoclast differentiation and osteoclastogenesis activation remains unclear. This study investigated the effects of IL-20 on osteoclast differentiation in a rat model; it explored the underlying molecular mechanism in vitro and the specific effects on orthodontic tooth movement in vivo. Methods For in vitro analyses, primary rat bone marrow-derived macrophages (BMMs) were prepared from Sprague–Dawley rats for osteoclast induction. After BMMs had been treated with combinations of recombinant IL-20 protein, siRNA, and plasmids, the expression levels of osteoclast-specific factors and signalling pathway proteins were detected through real-time polymerase chain reaction, western blotting, and immunofluorescence staining. For in vivo analyses, IL-20 was injected into the rat intraperitoneal cavity after the establishment of a rat orthodontic tooth movement (OTM) model. OTM distance was detected by Micro-CT and HE staining; the expression levels of protein were detected through immunofluorescence staining. Results In vitro analyses showed that a low concentration of IL-20 promoted preosteoclast proliferation and osteoclastogenesis. However, a high concentration of IL-20 inhibited BMM proliferation and osteoclastogenesis. IL-20 knockdown decreased the expression of osteoclast specific-markers, while IL-20 overexpression increased the expression of osteoclast specific-markers. Furthermore, IL-20 regulated osteoclast differentiation through the OPG/RANKL/RANK pathway. Overexpression of IL-20 could significantly upregulate RANKL-mediated osteoclast differentiation and osteoclast specific-marker expression; moreover, RANKL/NF-κB/NFATc1 acted as downstream signalling molecule for IL-20. In vivo analysis showed that OTM speed was significantly increased after intraperitoneal injection of IL-20; additionally, mechanical stress sensing proteins were markedly activated. Conclusions IL-20 augments osteoclastogenesis and osteoclast-mediated bone erosion through the RANKL/NF-κB/NFATc1 signalling pathway. IL-20 inhibition can effectively reduce osteoclast differentiation and diminish bone resorption. Furthermore, IL-20 can accelerate orthodontic tooth movement and activate mechanical stress sensing proteins.
Collapse
|
25
|
Alghamdi MA, Redwan EM. Interplay of Microbiota and Citrullination in the Immunopathogenesis of Rheumatoid Arthritis. Probiotics Antimicrob Proteins 2021; 14:99-113. [PMID: 34036479 DOI: 10.1007/s12602-021-09802-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/19/2021] [Indexed: 12/18/2022]
Abstract
Microbiota is a balanced ecosystem that has important functions to the host health including development, defense, digestion, and absorption of dietary fibers and minerals, vitamin synthesizes, protection, and training the host immune system. On the other hand, its dysbiosis is linked to many human diseases such as rheumatoid arthritis (RA). The RA is an inflammatory autoimmune disorder caused by genetic and environmental factors; microbiota may be considered as a risk environmental factor for it. Citrullination is a post-translation modification (PMT) that converts the amino acid arginine to amino acid citrulline in certain proteins. These citrullinated proteins are recognized as a foreign antigen by the immune system resulting in the upregulation of inflammatory action such as in RA. The current work highlights the effect of both gut and oral microbiota dysbiosis on the development of RA, as well as discusses how the alteration in microbiota composition leads to the overgrowth of some bacterial species that entangled in RA pathogenicity. The evidence suggested that some oral and gut microbial species such as Porphyromonas gingivalis and Prevotella copri, respectively, contribute to RA pathogenesis. During dysbiosis, these bacteria can mediate the citrullination of either human or bacteria proteins to trigger an immune response that leads to the generation of autoantibodies.
Collapse
Affiliation(s)
- Mohammed A Alghamdi
- Biological Science Department, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah, 21589, Saudi Arabia.,Laboratory Department, University Medical Services Center, King Abdulaziz University, P.O. Box 80200, Jeddah, 21589, Saudi Arabia
| | - Elrashdy M Redwan
- Biological Science Department, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah, 21589, Saudi Arabia. .,Therapeutic and Protective Proteins Laboratory, Protein Research Department, Genetic Engineering and Biotechnology Research Institute, City for Scientific Research and Technology Applications, New Borg EL-Arab, Alexandria, 21934, Egypt.
| |
Collapse
|
26
|
Al-Bogami M, Bystrom J, Clanchy F, Taher TE, Mangat P, Williams RO, Jawad AS, Mageed RA. TNFα inhibitors reduce bone loss in rheumatoid arthritis independent of clinical response by reducing osteoclast precursors and IL-20. Rheumatology (Oxford) 2021; 60:947-957. [PMID: 32984900 DOI: 10.1093/rheumatology/keaa551] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 07/17/2020] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVES About half of RA patients treated with TNFα inhibitors either do not respond or lose their initial therapeutic response over time. The clinical response is measured by reduction in DAS28, which primarily reflects inflammation. However, other effects of TNFα inhibitors, such as impact on bone erosion, are not assessed by DAS28. We aimed to examine the effect of TNFα inhibitors on bone density, bone biomarkers and cytokine production in responder and non-responder patients and assessed mechanisms of action. METHODS BMD in the lumbar spine and femur neck of 117 RA patients was measured by DEXA scan. Bone turnover biomarkers CTX, osteoprotegerin (OPG), osteocalcin and RANKL were measured by ELISA. Levels of 16 cytokines in plasma and in tissue culture supernatants of ex vivo T cells were measured by multiplex assays and ELISA. The effect of treatment with TNFα inhibitors on blood mononuclear cell (MNC) differentiation to osteoclast precursors (OCP) was measured flow cytometry and microscopy. RESULTS TNFα inhibitors improved lumbar spine BMD but had modest effects on blood bone biomarkers, irrespective of patients' clinical response. Blood OCP numbers and the ability of monocytes to differentiate to OCP in vitro declined after treatment. Treatment also reduced RANK expression and IL-20 production. BMD improvement correlated with reduced levels of IL-20 in responder patients. CONCLUSION This study reveals that TNFα inhibitors reduce lumbar spine bone loss in RA patients irrespective of changes in DAS28. The reduction in bone loss is associated with reduction in IL-20 levels in responder patients.
Collapse
Affiliation(s)
- Mohammed Al-Bogami
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Queen Mary University of London, London, UK
| | - Jonas Bystrom
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Queen Mary University of London, London, UK
| | - Felix Clanchy
- Kennedy Institute of Rheumatology, University of Oxford, Oxford, UK
| | - Taher E Taher
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Queen Mary University of London, London, UK
| | - Pamela Mangat
- Department of Rheumatology, Royal Free Hospital, NHS Foundation Trust London, London, UK
| | | | - Ali S Jawad
- Department of Rheumatology, Barts Health NHS Trust, London, UK
| | - Rizgar A Mageed
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Queen Mary University of London, London, UK
| |
Collapse
|
27
|
Aarts J, Roeleveld DM, Helsen MM, Walgreen B, Vitters EL, Kolls J, van de Loo FA, van Lent PL, van der Kraan PM, Koenders MI. Systemic overexpression of interleukin-22 induces the negative immune-regulator SOCS3 and potently reduces experimental arthritis in mice. Rheumatology (Oxford) 2021; 60:1974-1983. [PMID: 33197269 PMCID: PMC8023992 DOI: 10.1093/rheumatology/keaa589] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 07/29/2020] [Indexed: 01/14/2023] Open
Abstract
OBJECTIVE High levels of IL-22 are present in serum and synovial fluid of patients with RA. As both pro- and anti-inflammatory roles for IL-22 have been described in studies using animal models of RA, its exact function in arthritis remains poorly defined. With this study we aimed to further unravel the mechanism by which IL-22 exerts its effects and to decipher its therapeutic potential by overexpression of IL-22 either locally or systemically during experimental arthritis. METHODS CIA was induced in DBA-1 mice by immunization and booster injection with type II collagen (col II). Before arthritis onset, IL-22 was overexpressed either locally by intra-articular injection or systemically by i.v. injection using an adenoviral vector and clinical arthritis was scored for a period of 10 days. Subsequently, joints were isolated for histological analysis of arthritis severity and mRNA and protein expression of various inflammatory mediators was determined in the synovium, spleen and serum. RESULTS Local IL-22 overexpression did not alter arthritis pathology, whereas systemic overexpression of IL-22 potently reduced disease incidence, severity and pathology during CIA. Mice systemically overexpressing IL-22 showed strongly reduced serum cytokine levels of TNF-α and macrophage inflammatory protein 1α that correlated significantly with the enhanced expression of the negative immune regulator SOCS3 in the spleen. CONCLUSION With this study, we revealed clear anti-inflammatory effects of systemic IL-22 overexpression during CIA. Additionally, we are the first to show that the protective effect of systemic IL-22 during experimental arthritis is likely orchestrated via upregulation of the negative regulator SOCS3.
Collapse
Affiliation(s)
- Joyce Aarts
- Department of Experimental Rheumatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Debbie M Roeleveld
- Department of Experimental Rheumatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Monique M Helsen
- Department of Experimental Rheumatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Birgitte Walgreen
- Department of Experimental Rheumatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Elly L Vitters
- Department of Experimental Rheumatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Jay Kolls
- Medicine, Tulane University School of Medicine, New Orleans, LA, USA
| | - Fons A van de Loo
- Department of Experimental Rheumatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Peter L van Lent
- Department of Experimental Rheumatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Peter M van der Kraan
- Department of Experimental Rheumatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Marije I Koenders
- Department of Experimental Rheumatology, Radboud University Medical Center, Nijmegen, The Netherlands
| |
Collapse
|
28
|
Navigating the diverse immune landscapes of psoriatic arthritis. Semin Immunopathol 2021; 43:279-290. [PMID: 33721040 DOI: 10.1007/s00281-021-00848-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 02/02/2021] [Indexed: 12/13/2022]
Abstract
The goal of remission in psoriatic arthritis (PsA) has remained elusive despite the influx of a range of new therapies over the last 20 years. In contrast, therapeutic responses to agents that inhibit IL-23 or IL-17 have demonstrated impressive efficacy in psoriasis. In part, the divergent responses in these two disorders are likely related to the heterogeneity of tissue involvement in PsA and the interplay of multiple different cell populations and molecular pathways. In this narrative review, we will examine the plasticity of the immune response in PsA from the perspective of the Th17 cell and monocyte and discuss recent findings regarding the importance of CD8+ T resident cells in disease pathogenesis. We will then examine the effects of cytokines on epithelial cell and stromal populations and finally discuss new data regarding immune cell and tissue resident cell cross-talk in entheses and bone. Lastly, the potential therapeutic targets that have emerged from these investigations will be discussed.
Collapse
|
29
|
Yang K, Oak ASW, Elewski BE. Use of IL-23 Inhibitors for the Treatment of Plaque Psoriasis and Psoriatic Arthritis: A Comprehensive Review. Am J Clin Dermatol 2021; 22:173-192. [PMID: 33301128 PMCID: PMC7727454 DOI: 10.1007/s40257-020-00578-0] [Citation(s) in RCA: 79] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Psoriasis is a common inflammatory skin disease with multiple comorbidities, including psoriatic arthritis and coronary artery disease, that can severely impact an individual’s quality of life and daily functioning. In recent years, enhanced understanding of the pathogenesis of psoriasis, especially the role of T helper 17 cells, has resulted in the development of new classes of biologic drugs targeting modulators along its disease pathway. Among these, inhibitors of interleukin-23 (e.g., ustekinumab, guselkumab, tildrakizumab, and risankizumab) have emerged as safe and effective options for the treatment of moderate-to-severe plaque psoriasis; ustekinumab and guselkumab have additionally been approved to treat psoriatic arthritis. Selective interleukin-23 inhibitors require less frequent dosing than interleukin-17 inhibitors and may possess a more favorable risk profile without an increased risk of candidiasis or inflammatory bowel disease. Overall, these highly effective medications are contributing to a rising standard for psoriasis outcomes through resolution of skin lesions and joint manifestations and improvement of patient quality of life.
Collapse
|
30
|
Woś I, Tabarkiewicz J. Effect of interleukin-6, -17, -21, -22, and -23 and STAT3 on signal transduction pathways and their inhibition in autoimmune arthritis. Immunol Res 2021; 69:26-42. [PMID: 33515210 PMCID: PMC7921069 DOI: 10.1007/s12026-021-09173-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 01/10/2021] [Indexed: 02/07/2023]
Abstract
Rheumatic diseases are complex autoimmune diseases which include among others rheumatoid arthritis (RA), juvenile idiopathic arthritis (JIA), and psoriatic arthritis (PsA). These diseases are characterized by prolonged and increased secretion of inflammatory factors, eventually leading to inflammation. This is often accompanied by persistent pain and stiffness in the joint and finally bone destruction and osteoporosis. These diseases can occur at any age, regardless of gender or origin. Autoimmune arthritis is admittedly associated with long-term treatment, and discontinuation of medication is associated with unavoidable relapse. Therefore, it is important to detect the disease at an early stage and apply appropriate preventative measures. During inflammation, pro-inflammatory factors such as interleukins (IL)-6, -17, -21, -22, and -23 are secreted, while anti-inflammatory factors including IL-10 are downregulated. Research conducted over the past several years has focused on inhibiting inflammatory pathways and activating anti-inflammatory factors to improve the quality of life of people with rheumatic diseases. The aim of this paper is to review current knowledge on stimulatory and inhibitory pathways involving the signal transducer and activator of transcription 3 (STAT3). STAT3 has been shown to be one of the crucial factors involved in inflammation and is directly linked with other pro-inflammatory factors and thus is a target of current research on rheumatoid diseases.
Collapse
Affiliation(s)
- Izabela Woś
- Laboratory for Translational Research in Medicine, Centre for Innovative Research in Medical and Natural Sciences, College for Medical Sciences of University of Rzeszow, ul. Warzywna 1a, 35-310 Rzeszow, Poland
- Department of Human Immunology, Institute of Medical Sciences, College for Medical Sciences of University of Rzeszow, ul. Warzywna 1a, 35-310 Rzeszow, Poland
| | - Jacek Tabarkiewicz
- Laboratory for Translational Research in Medicine, Centre for Innovative Research in Medical and Natural Sciences, College for Medical Sciences of University of Rzeszow, ul. Warzywna 1a, 35-310 Rzeszow, Poland
- Department of Human Immunology, Institute of Medical Sciences, College for Medical Sciences of University of Rzeszow, ul. Warzywna 1a, 35-310 Rzeszow, Poland
| |
Collapse
|
31
|
Xuan X, Zhang L, Tian C, Wu T, Ye H, Cao J, Chen F, Liang Y, Yang H, Huang C. Interleukin-22 and connective tissue diseases: emerging role in pathogenesis and therapy. Cell Biosci 2021; 11:2. [PMID: 33407883 PMCID: PMC7788945 DOI: 10.1186/s13578-020-00504-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Accepted: 11/27/2020] [Indexed: 01/14/2023] Open
Abstract
Interleukin-22 (IL-22), a member of the IL-10 family of cytokines, is produced by a number of immune cells involved in the immune microenvironment of the body. IL-22 plays its pivotal roles by binding to the IL-22 receptor complex (IL-22R) and subsequently activating the IL-22R downstream signalling pathway. It has recently been reported that IL-22 also contributes to the pathogenesis of many connective tissue diseases (CTDs). In this review, we will discuss the role of IL-22 in several CTDs, such as system lupus erythematosus, rheumatoid arthritis, Sjögren’s syndrome, systemic sclerosis and dermatomyositis, suggesting that IL-22 may be a potential therapeutic target in CTDs.
Collapse
Affiliation(s)
- Xiuyun Xuan
- Department of Dermatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, Hubei, China
| | - Lin Zhang
- Department of Gerontology, Jinan City People's Hospital, Jinan, 271199, Shandong, China
| | - Chunxia Tian
- Department of Integrated Traditional Chinese and Western Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Ting Wu
- Department of Dermatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, Hubei, China
| | - Haihua Ye
- Department of Dermatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, Hubei, China
| | - Juanmei Cao
- Department of Dermatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, Hubei, China
| | - Fangqi Chen
- Department of Dermatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, Hubei, China
| | - Yan Liang
- Department of Dermatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, Hubei, China
| | - Huilan Yang
- Department of Dermatology, General Hospital of Southern Theatre Command, Guangzhou, 510000, China.
| | - Changzheng Huang
- Department of Dermatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, Hubei, China.
| |
Collapse
|
32
|
Zhang M, Liu Y, Chen J, Chen L, Meng J, Yang C, Yin S, Zhang X, Zhang L, Hao Z, Chen X, Liang C. Single-cell multi-omics analysis presents the landscape of peripheral blood T-cell subsets in human chronic prostatitis/chronic pelvic pain syndrome. J Cell Mol Med 2020; 24:14099-14109. [PMID: 33124198 PMCID: PMC7754003 DOI: 10.1111/jcmm.16021] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 09/29/2020] [Indexed: 12/12/2022] Open
Abstract
Cumulative evidence suggests that abnormal differentiation of T lymphocytes influences the pathogenesis of chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS). Thus, understanding the immune activation landscape of CP/CPPS would be helpful for improving therapeutic strategies. Here, we utilized BD™ AbSeq to digitally quantify both the protein and mRNA expression levels in single peripheral blood T cells from two CP/CPPS patients and two healthy controls. We utilized an integrated strategy based on canonical correlation analysis of 10 000+ AbSeq profiles and identified fifteen unique T‐cell subpopulations. Notably, we found that the proportion of cluster 0 in the CP/CPPS group (30.35%) was significantly increased compared with the proportion in the healthy control group (9.38%); cluster 0 was defined as effector T cells based on differentially expressed genes/proteins. Flow cytometry assays confirmed that the proportions of effector T‐cell subpopulations, particularly central memory T cells, T helper (Th)1, Th17 and Th22 cells, in the peripheral blood mononuclear cell populations of patients with CP/CPPS were significantly increased compared with those of healthy controls (P < 0.05), further confirming that aberration of effector T cells possibly leads to or intensifies CP/CPPS. Our results provide novel insights into the underlying mechanisms of CP/CPPS, which will be beneficial for its treatment.
Collapse
Affiliation(s)
- Meng Zhang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Institute of Urology, Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China.,Institute of Urology of Shenzhen University, The Third Affiliated Hospital of Shenzhen University, Shenzhen Luohu Hospital Group, Shenzhen, China
| | - Yi Liu
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Institute of Urology, Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China
| | - Junyi Chen
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Institute of Urology, Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China
| | - Lei Chen
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Institute of Urology, Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China
| | - Jialin Meng
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Institute of Urology, Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China
| | - Cheng Yang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Institute of Urology, Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China
| | - Shuiping Yin
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Institute of Urology, Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China
| | - Xiansheng Zhang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Institute of Urology, Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China
| | - Li Zhang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Institute of Urology, Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China
| | - Zongyao Hao
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Institute of Urology, Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China
| | - Xianguo Chen
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Institute of Urology, Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China
| | - Chaozhao Liang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Institute of Urology, Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China
| |
Collapse
|
33
|
Abstract
Inflammatory arthritis (IA) refers to a group of chronic diseases, including rheumatoid arthritis (RA), psoriatic arthritis (PsA), ankylosing spondylitis (AS), and other spondyloarthritis (SpA). IA is characterized by autoimmune-mediated joint inflammation and is associated with inflammatory cytokine networks. Innate lymphocytes, including innate-like lymphocytes (ILLs) expressing T or B cell receptors and innate lymphoid cells (ILCs), play important roles in the initiation of host immune responses against self-antigens and rapidly produce large amounts of cytokines upon stimulation. TNF (Tumor Necrosis Factor)-α, IFN (Interferon)-γ, Th2-related cytokines (IL-4, IL-9, IL-10, and IL-13), IL-17A, IL-22, and GM-CSF are involved in IA and are secreted by ILLs and ILCs. In this review, we focus on the current knowledge of ILL and ILC phenotypes, cytokine production and functions in IA. A better understanding of the roles of ILLs and ILCs in IA initiation and development will ultimately provide insights into developing effective strategies for the clinical treatment of IA patients.
Collapse
Affiliation(s)
- Xunyao Wu
- The Ministry of Education Key Laboratory, Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Clinical Immunology Center, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| |
Collapse
|
34
|
Min HK, Won JY, Kim BM, Lee KA, Lee SJ, Lee SH, Kim HR, Kim KW. Interleukin (IL)-25 suppresses IL-22-induced osteoclastogenesis in rheumatoid arthritis via STAT3 and p38 MAPK/IκBα pathway. Arthritis Res Ther 2020; 22:222. [PMID: 32972460 PMCID: PMC7517649 DOI: 10.1186/s13075-020-02315-8] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Accepted: 09/11/2020] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND The present study aimed to evaluate the suppressive role of interleukin (IL)-25 in IL-22-induced osteoclastogenesis and receptor activator of nuclear factor κB ligand (RANKL) expression in rheumatoid arthritis (RA). METHODS Serum from patients with RA and osteoarthritis (OA), and healthy controls, and synovial fluid from patients with RA and OA were collected, and the levels of IL-22 and IL-25 were measured. RA and OA synovial tissues were stained against IL-25. Fibroblast-like synoviocytes (FLSs) of patients with RA were cultured with IL-22, in the presence or absence of IL-25, and RANKL expression was measured by real-time PCR and enzyme-linked immunosorbent assay (ELISA). Human peripheral blood monocytes were cultured under IL-22/RANKL + M-CSF, with or without IL-25, and tartrate-resistant acid phosphatase (TRAP)-positive cells and osteoclast-related markers were investigated to determine osteoclastogenesis. RESULTS Serum and synovial IL-25 levels in RA were upregulated compared to those in OA and healthy control, and elevated expression of IL-25 in RA synovial tissue was re-confirmed. IL-25 and IL-22 levels showed significant correlation in serum and synovial fluid. Pre-treatment of FLS with IL-25 reduced IL-22-induced RANKL expression at the RNA level. The suppressive effects of IL-25 were confirmed to occur through the STAT3 and p38 MAPK/IκBα pathways. IL-25 reduced osteoclast differentiation and suppressed the expression of osteoclast-related markers. CONCLUSION In the current study, we demonstrated the regulatory effect of IL-25 on IL-22-induced osteoclastogenesis. Therapeutic approach involving augmentation of IL-25 regulatory response may serve as a novel treatment option for RA, especially by suppressing osteoclastogenesis.
Collapse
Affiliation(s)
- Hong Ki Min
- Division of Rheumatology, Department of Internal Medicine, Konkuk University Medical Center, Seoul, 05030, Republic of Korea
| | - Ji-Yeon Won
- R&D Center, OncoInsight, 1022, Gangnam AceTower, 174-10, Jagok-ro, Gangnam-gu, Seoul, 06373, Republic of Korea
| | - Bo-Mi Kim
- Laboratory of Stem Cell, NEXEL, Seoul, Republic of Korea
| | - Kyung-Ann Lee
- Division of Rheumatology, Department of Internal Medicine, Soonchunhyang University Hospital, Seoul, 04401, Republic of Korea
| | - Seoung-Joon Lee
- Department of Orthopedic Surgery, School of Medicine, Konkuk University, Seoul, 05030, Republic of Korea
| | - Sang-Heon Lee
- Division of Rheumatology, Department of Internal Medicine, Research Institute of Medical Science, School of Medicine, Konkuk University, Seoul, 05030, Republic of Korea
| | - Hae-Rim Kim
- Division of Rheumatology, Department of Internal Medicine, Research Institute of Medical Science, School of Medicine, Konkuk University, Seoul, 05030, Republic of Korea
| | - Kyoung-Woon Kim
- R&D Center, OncoInsight, 1022, Gangnam AceTower, 174-10, Jagok-ro, Gangnam-gu, Seoul, 06373, Republic of Korea.
| |
Collapse
|
35
|
Pentraxin 3 inhibits fibroblast growth factor 2 induced osteoclastogenesis in rheumatoid arthritis. Biomed Pharmacother 2020; 131:110628. [PMID: 32890968 DOI: 10.1016/j.biopha.2020.110628] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 07/29/2020] [Accepted: 08/08/2020] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Synovial fibroblasts (SFs) act as key effector cells mediating synovial inflammation and joint destruction in rheumatoid arthritis (RA). Fibroblast growth factor 2 (FGF2) and its receptors (FGFRs) play important roles in RASF-mediated osteoclastogenesis. Pentraxin 3 (PTX3) is a soluble pattern recognition receptor with nonredundant roles in inflammation and innate immunity. PTX3 is produced by various cell types, including SFs and is highly expressed in RA. However, the role of PTX3 in FGF2-induced osteoclastogenesis in RA and the underlying mechanism have been poorly elucidated. METHODS We first determined the expression of FGF2 and RANKL in synovial tissue and synovial fluid of RA patients. We then examined the effect of PTX3 on RASF osteoclastogenesis induced by endogenous and exogenous FGF2 in isolated RASF cells treated with FGF2 and/or recombinant PTX3 (rPTX3). Thirdly, we analyzed the effect of PTX3 on FGF2 binding to FGFR-1 and HSPG receptors on RASFs. Lastly, we evaluated joint morphology after injection of rPTX3 into collagen-induced arthritis (CIA) mice. RESULTS FGF2 was confirmed to be highly expressed in both synovial tissue and synovial fluid of RA patients. FGF2 promoted cell proliferation and increased the expressions of RANKL and ICAM-1 and RANKL/OPG to induce osteoclastogenesis in RASF, while anti-FGF2 neutralized this effect. PTX3 significantly inhibited FGF2-induced RASF cell growth and osteoclastogenesis by preventing the interaction of 125I-FGF2 and FGFRs on the same cells. In addition, administration of rPTX3 significantly ameliorated cartilage and bone destruction in mice with CIA. CONCLUSIONS PTX3 exhibited an inhibitory effect on the autocrine and paracrine stimulation of FGF2 on SFs, and ameliorated bone destruction in CIA mice. PTX3 may be implicated in bone destruction in RA, which may provide theoretical evidence and potential therapeutic targets for RA treatment.
Collapse
|
36
|
Resende G, Machado C, Rocha M, Macedo R, Bueno J, Kakehasi A, Andrade M. IL-22 increases the production of sFRP3 by FLS in inflammatory joint diseases. Braz J Med Biol Res 2020; 53:e9880. [PMID: 32756816 PMCID: PMC7413613 DOI: 10.1590/1414-431x20209880] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 06/12/2020] [Indexed: 11/21/2022] Open
Abstract
Rheumatoid arthritis (RA), psoriatic arthritis (PsA), and ankylosing spondylitis (AS) are inflammatory diseases with different bone remodeling patterns. Fibroblast-like synoviocytes (FLS) are cells involved in the transition from an acute and reparable phase to a chronic and persistent stage in these diseases. The distinction of joint phenotypes involves inflammatory cytokines such as tumor necrosis factor alpha (TNF-α), interleukin (IL)-17, and IL-22 directly or through key signaling pathways such as Wnt. To evaluate the role of FLS as the source of Wnt antagonists (sFRP3/FRZB and Dkk1) in the synovia, levels of TNF- α, IL-17, IL-22, Dkk1, and sFRP3 were measured by ELISA directly in the synovial fluid of patients with RA, PsA, or AS. Dkk1 and sFRP3 were also measured in the FLS culture supernatants after different inflammatory stimulus. sFRP3 and Dkk1 are constitutively expressed by FLS. IL-22 and sFRP3 were positively correlated (r=0.76; P<0.01) in synovial fluid. The stimulation of FLS with IL-22, but not TNF-alpha and IL-17, increased the production of sFRP3. No stimulus altered the basal expression of Dkk1. These results showed, for the first time, the ability of IL-22 to increase the expression of sFRP3/FRZB by human FLS in both in vitro and ex vivo models. This finding linked IL-22 to local inhibition of Wnt signaling and possibly to blockade of osteogenesis. Furthermore, FLS presented as a source of this inhibitor in synovial fluid, assigning to this cell a bone injury mechanism.
Collapse
Affiliation(s)
- G.G. Resende
- Serviço de Reumatologia, Hospital das Clínicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brasil
| | - C.R.L. Machado
- Departamento de Clínica Médica, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brasil
| | - M.A. Rocha
- Departamento de Clínica Médica, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brasil
| | - R.B.V. Macedo
- Departamento de Clínica Médica, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brasil
| | - J.S.S. Bueno
- Departamento de Estatística, Universidade Federal de Lavras, Lavras, MG, Brasil
| | - A.M. Kakehasi
- Programa de Pós Graduação em Ciências Aplicadas à Saúde do Adulto, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brasil
| | - M.V. Andrade
- Departamento de Clínica Médica, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brasil
| |
Collapse
|
37
|
Lee WS, Kato M, Sugawara E, Kono M, Kudo Y, Kono M, Fujieda Y, Bohgaki T, Amengual O, Oku K, Yasuda S, Onodera T, Iwasaki N, Atsumi T. Protective Role of Optineurin Against Joint Destruction in Rheumatoid Arthritis Synovial Fibroblasts. Arthritis Rheumatol 2020; 72:1493-1504. [DOI: 10.1002/art.41290] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Accepted: 04/14/2020] [Indexed: 01/02/2023]
Affiliation(s)
- Wen Shi Lee
- Hokkaido University, Sapporo, Japan, and Tokyo Medical and Dental University Tokyo Japan
| | | | | | | | | | | | | | | | | | | | - Shinsuke Yasuda
- Hokkaido University, Sapporo, Japan, and Tokyo Medical and Dental University Tokyo Japan
| | | | | | | |
Collapse
|
38
|
Zhao C, Chen Q, Yu S, Xu C, Li X, Zhang C, Gao L. Effect of interleukin-22 on osteogenic differentiation and the osteoclastogenic response of human periodontal ligament fibroblasts in vitro. J Periodontol 2020; 91:1085-1097. [PMID: 31950496 DOI: 10.1002/jper.19-0470] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 11/06/2019] [Accepted: 11/17/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND Interleukin-22 (IL-22) exerts extensive biological effects, playing both protective and pathological roles in autoimmune and infectious diseases. However, the specific role and mechanism of IL-22 in the pathogenesis of periodontitis have not been clarified. The aim of this study was to analyze the possible roles of IL-22 in the osteoclastogenesis and osteogenesis of periodontitis. METHODS Human periodontal ligament fibroblasts (hPDLFs) were treated with IL-22 and/or lipopolysaccharide from Porphyromonas gingivalis (Pg-LPS), and the mRNA and protein expression of RANKL and OPG were measured by qRT-PCR and Western blotting, respectively. Western blotting was also used to examine the phosphorylated and total protein expression of MAPK signaling molecules. The role of the MAPK pathway in osteoclastogenesis marker expression was further confirmed by inhibition assays. For osteogenic assays, the mRNA expression of osteoblastic markers was quantified by qRT-PCR, the alkaline phosphatase (ALP) activity of hPDLFs was measured by an ALP assay, and the mineralized nodules formed by hPDLFs were determined by Alizarin Red S staining. RESULTS IL-22 promoted the expression of RANKL in hPDLFs via the MAPK signaling pathway and further upregulated RANKL expression together with Pg-LPS via the p38 MAPK pathway. IL-22 could enhance the ALP activity and mineralized nodule formation of hPDLFs in the early period of osteogenic induction, while exhibiting no profound effect on the expression of osteoblastic markers. CONCLUSION IL-22 plays regulatory roles in bone homeostasis, and it is likely to contribute to osteoclastogenesis as a proinflammatory cytokine in the pathogenesis of periodontitis.
Collapse
Affiliation(s)
- Chuanjiang Zhao
- Department of Periodontology, Hospital of Stomatology, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou, China
| | - Qianying Chen
- Department of Periodontology, Hospital of Stomatology, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou, China
| | - Shaojie Yu
- Department of Periodontology, Hospital of Stomatology, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou, China
| | - Chenrong Xu
- Department of Periodontology, Guangdong Provincial Hospital of Stomatology, Stomatological Hospital of Southern Medical University, Guangzhou, China
| | - Xiting Li
- Department of Periodontology, Hospital of Stomatology, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou, China
| | - Chi Zhang
- Department of Periodontology, Hospital of Stomatology, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou, China
| | - Li Gao
- Department of Periodontology, Hospital of Stomatology, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou, China
| |
Collapse
|
39
|
Qin SM, Bai WQ, Zhang KY, Ding XM, Bai SP, Wang JP, Peng HW, Yang YF, Chen C, Zeng QF. Different microbiomes are found in healthy breeder ducks and those with foot pad dermatitis. Poult Sci 2020; 98:6340-6348. [PMID: 31393583 PMCID: PMC8913756 DOI: 10.3382/ps/pez456] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Accepted: 07/25/2019] [Indexed: 12/12/2022] Open
Abstract
Foot pad dermatitis (FPD) is a serious problem of the modern poultry industry, negatively affecting birds' welfare and health status, walking and feeding activity, growth performance, carcass quality, and economic performance of meat production. The gut microbiome in poultry with FPD has not been previously investigated. Therefore, we compared the cecal microbiomes of 8 breeding ducks with FPD to 8 control ducks (breeders with apparently healthy feet) by pyrosequencing the bacterial 16S ribosomal RNA gene. The results showed a significant β-diversity (P < 0.05) of cecal microbiota presented between healthy and FPD-affected breeder ducks. The plasma endotoxins, interleukin 1β (IL-1β), IL-17, IL-6, IL-10, and tumor necrosis factor-α concentration, and the abundance of class Clostridia in FPD-affected ducks was markedly higher (P < 0.05), however, the abundance of genus Prevotella, Lactobacillus, Lachnospiraceae UCG-008, and the Firmicutes to Bacteroidetes ratio in FPD-affected ducks was significantly lower (P < 0.05) when compared to healthy ducks. These findings suggest when duck breeders are affected with FPD, ducks show an increased inflammatory response and a difference of structure and composition of the cecal microbiome.
Collapse
Affiliation(s)
- S M Qin
- Institute of Animal Nutrition, Sichuan Agricultural University; Key Laboratory for Animal Disease-Resistance Nutrition of Ministry of Education, Ministry of Agriculture and Rural Affairs, Chengdu 611130, Sichuan Province, China
| | - W Q Bai
- Institute of Animal Nutrition, Sichuan Agricultural University; Key Laboratory for Animal Disease-Resistance Nutrition of Ministry of Education, Ministry of Agriculture and Rural Affairs, Chengdu 611130, Sichuan Province, China
| | - K Y Zhang
- Institute of Animal Nutrition, Sichuan Agricultural University; Key Laboratory for Animal Disease-Resistance Nutrition of Ministry of Education, Ministry of Agriculture and Rural Affairs, Chengdu 611130, Sichuan Province, China
| | - X M Ding
- Institute of Animal Nutrition, Sichuan Agricultural University; Key Laboratory for Animal Disease-Resistance Nutrition of Ministry of Education, Ministry of Agriculture and Rural Affairs, Chengdu 611130, Sichuan Province, China
| | - S P Bai
- Institute of Animal Nutrition, Sichuan Agricultural University; Key Laboratory for Animal Disease-Resistance Nutrition of Ministry of Education, Ministry of Agriculture and Rural Affairs, Chengdu 611130, Sichuan Province, China
| | - J P Wang
- Institute of Animal Nutrition, Sichuan Agricultural University; Key Laboratory for Animal Disease-Resistance Nutrition of Ministry of Education, Ministry of Agriculture and Rural Affairs, Chengdu 611130, Sichuan Province, China
| | - H W Peng
- Institute of Animal Nutrition, Sichuan Agricultural University; Key Laboratory for Animal Disease-Resistance Nutrition of Ministry of Education, Ministry of Agriculture and Rural Affairs, Chengdu 611130, Sichuan Province, China
| | - Y F Yang
- Tieqilishi Group Breeding Duck Co. Ltd., Mianyang 610000, Sichuan Province, China
| | - C Chen
- Tieqilishi Group Breeding Duck Co. Ltd., Mianyang 610000, Sichuan Province, China
| | - Q F Zeng
- Institute of Animal Nutrition, Sichuan Agricultural University; Key Laboratory for Animal Disease-Resistance Nutrition of Ministry of Education, Ministry of Agriculture and Rural Affairs, Chengdu 611130, Sichuan Province, China
| |
Collapse
|
40
|
Zhao M, He H, Yin J. CARD6 protects against collagen-induced rheumatoid arthritis in mice through attenuating the inflammatory response and joint destruction via suppression of TNFR1/TRAF2 signaling. Biochem Biophys Res Commun 2020; 526:1092-1099. [PMID: 32317187 DOI: 10.1016/j.bbrc.2020.04.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 04/03/2020] [Indexed: 10/24/2022]
Abstract
Rheumatoid arthritis (RA) is one of the most common autoimmune diseases, characterized by chronic inflammation and bone destruction. However, the pathogenesis that contributes to RA is still unclear. Caspase recruitment domain protein 6 (CARD6) is a typical member of CARD domain-containing proteins, and shows regulatory effects on nuclear factor-κB (NF-κB) activation to meditate inflammation. In the present study, the role of CARD6 in the progression of inflammatory bone erosion in RA was investigated using the in vitro and in vivo experiments. In vitro results indicated that CARD expression was markedly down-regulated in the activated macrophages induced by lipopolysaccharide (LPS), accompanied with time-dependently increased expression of pro-inflammatory cytokines. Notably, over-expressing CARD6 in macrophages by adenoviral (Ad) vector significantly abolished the expression levels of pro-inflammatory cytokines and chemokines. We found that CARD6 over-expression-suppressed inflammatory response was associated with the blockage of tumor necrosis factor receptor-1/tumor necrosis factor receptor-associated factor-2 (TNFR1/TRAF2) signaling, inhibiting NF-κB pathway subsequently. In addition, LPS-induced apoptosis in macrophages was also blunted due to AdCARD6 infection. CARD6-alleviated inflammatory response and apoptotic cell death were further confirmed in TNF-α-stimulated macrophages. Then, the in vivo studies showed that promoting CARD6 expression using adeno-associated virus (AAV) effectively attenuated the severity of arthritis, improved histopathological damage, and hindered the bone erosion in collagen-induced arthritis (CIA) mice. Moreover, pro-inflammatory factors in the joint samples were also markedly decreased in CIA mice with CARD6 over-expression, which was related to the down-regulation of TNFR1/TRAF2/NF-κB signaling pathway. Meanwhile, apoptosis in joint of CIA mice was also ameliorated by AAV-CARD6, as evidenced by the obviously reduced expression of cleaved Caspase-3. These results clearly suggested that CARD6 might have anti-inflammatory and anti-apoptotic effects during RA progression, and thus could be defined as a novel therapeutic target for RA treatment in future.
Collapse
Affiliation(s)
- Min Zhao
- Luoyang Orthopedic Hospital of Henan Province, Orthopedic Hospital of Henan Province, Luoyang, 471002, China
| | - Hongying He
- Department of Orthopedics, The Seventh Medical Center of PLA General Hospital, Beijing, 100700, China
| | - Jianbao Yin
- Department of Rheumatology, Affiliated Tengzhou Central People's Hospital of Jining Medical University, Jining Medical University, Tengzhou City, Shandong Province, Tengzhou, 277500, China.
| |
Collapse
|
41
|
Abdo AIK, Tye GJ. Interleukin 23 and autoimmune diseases: current and possible future therapies. Inflamm Res 2020; 69:463-480. [PMID: 32215665 DOI: 10.1007/s00011-020-01339-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 02/21/2020] [Accepted: 03/16/2020] [Indexed: 12/17/2022] Open
Abstract
PURPOSE IL-23 is a central proinflammatory cytokine with a wide range of influence over immune response. It is implicated in several autoimmune diseases due to the infinite inflammatory loops it can create through the positive feedbacks of both IL-17 and IL-22 arms. This made IL-23 a key target of autoimmune disorders therapy, which indeed was proven to inhibit inflammation and ameliorate diseases. Current autoimmune treatments targeting IL-23 are either by preventing IL-23 ligation to its receptor (IL-23R) via antibodies or inhibiting IL-23 signaling by signaling downstream mediators' inhibitors, with each approach having its own pros and cons. METHODS Literature review was done to further understand the biology of IL-23 and current therapies. RESULTS In this review, we discuss the biological features of IL-23 and its role in the pathogenesis of autoimmune diseases including psoriasis, rheumatoid arthritis and inflammatory bowel diseases. Advantages, limitations and side effects of each concept will be reviewed, suggesting several advanced IL-23-based bio-techniques to generate new and possible future therapies to overcome current treatments problems.
Collapse
Affiliation(s)
- Ahmad Ismail Khaled Abdo
- Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia, 11800, Minden, Penang, Malaysia
| | - Gee Jun Tye
- Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia, 11800, Minden, Penang, Malaysia.
| |
Collapse
|
42
|
Meng B, Wu D, Cheng Y, Huang P, Liu Y, Gan L, Liu C, Cao Y. Interleukin-20 differentially regulates bone mesenchymal stem cell activities in RANKL-induced osteoclastogenesis through the OPG/RANKL/RANK axis and the NF-κB, MAPK and AKT signalling pathways. Scand J Immunol 2020; 91:e12874. [PMID: 32090353 DOI: 10.1111/sji.12874] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Revised: 01/31/2020] [Accepted: 02/20/2020] [Indexed: 12/30/2022]
Abstract
The immune and skeletal systems share common mechanisms, and the crosstalk between the two has been termed osteoimmunology. Osteoimmunology mainly focuses on diseases between the immune and bone systems including bone loss diseases, and imbalances in osteoimmune regulation affect skeletal homeostasis between osteoclasts and osteoblasts. The immune mediator interleukin-20 (IL-20), a member of the IL-10 family, enhances inflammation, chemotaxis and angiogenesis in diseases related to bone loss. However, it is unclear how IL-20 regulates the balance between osteoclastogenesis and osteoblastogenesis; therefore, we explored the mechanisms by which IL-20 affects bone mesenchymal stem cells (BMSCs) in osteoclastogenesis in primary cells during differentiation, proliferation, apoptosis and signalling. We initially found that IL-20 differentially regulated preosteoclast proliferation and apoptosis; BMSC-conditioned medium (CM) significantly enhanced osteoclast formation and bone resorption, which was dose-dependently regulated by IL-20; IL-20 inhibited OPG expression and promoted M-CSF, RANKL and RANKL/OPG expression; and IL-20 differentially regulated the expression of osteoclast-specific gene and transcription factors through the OPG/RANKL/RANK axis and the NF-kB, MAPK and AKT pathways. Therefore, IL-20 differentially regulates BMSCs in osteoclastogenesis and exerts its function by activating the OPG/RANKL/RANK axis and the NF-κB, MAPK and AKT pathways, which make targeting IL-20 a promising direction for targeted regulation in diseases related to bone loss.
Collapse
Affiliation(s)
- Bowen Meng
- Department of Orthodontics, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-Sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-Sen University, Guangzhou, China
| | - Dongle Wu
- Department of Orthodontics, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-Sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-Sen University, Guangzhou, China
| | - Yangfan Cheng
- Department of Orthodontics, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-Sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-Sen University, Guangzhou, China
| | - Peina Huang
- Department of Orthodontics, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-Sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-Sen University, Guangzhou, China
| | - Yuanbo Liu
- Department of Orthodontics, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-Sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-Sen University, Guangzhou, China
| | - Lei Gan
- Department of Orthodontics, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-Sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-Sen University, Guangzhou, China
| | - Chufeng Liu
- Stomatological Hospital, Southern Medical University, Guangzhou, China
| | - Yang Cao
- Department of Orthodontics, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-Sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-Sen University, Guangzhou, China
| |
Collapse
|
43
|
Wen HY, Luo J, Li XF, Wei DD, Liu Y. 1,25-Dihydroxyvitamin D 3 modulates T cell differentiation and impacts on the production of cytokines from Chinese Han patients with early rheumatoid arthritis. Immunol Res 2019; 67:48-57. [PMID: 30357602 DOI: 10.1007/s12026-018-9033-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
To study the effects of 1,25-dihydroxyvitamin D3 (1,25(OH)2D3) on the differentiation of T cells and the levels of cytokines in patients with early rheumatoid arthritis (eRA). The levels of Th1, Th2, Th17, and Treg cells were detected with BDFACS Calibur flow cytometer. The expression of IFN-ɤ, TNF-α, IL-2, IL-4, IL-6, IL-10, IL-17, and IL-22 was examined in 54 patients with eRA using a cytometric bead array (CBA). After 72 h of incubation of PBMCs from eRA patients with 1,25(OH)2D3, the levels of IFN-ɤ, TNF-α, IL-2, IL-6, and IL-17 significantly decreased compared to those of the control. 1,25(OH)2D3 had no significantly impact on the levels of IL-4, IL-10, and IL-22. The proportion of Th17 and the ratio of Th17/Treg significantly decreased in 1,25(OH)2D3-treated groups compared to those of the control. 1,25(OH)2D3 had no significantly impact on the proportion of Th1, Th2, Treg, and the ratio of Th1/Th2. Although no statistically significant difference was observed, proportion of Th1 was decreased after 1,25(OH)2D3 treatment compared with anti-CD3/CD28 only. The present study demonstrated that 1,25(OH)2D3 inhibited the synthesis of specific cytokines: Th1 (IFN-ɤ) and Th17 (IL-17, IL-22, IL-6, TNF-α) might upregulated Th2 cytokine (IL-4), which indicated the possible immunoregulatory roles and bone-sparing effects of 1,25(OH)2D3 in eRA through modulation of the Th1 and Th17 cytokine balance.
Collapse
Affiliation(s)
- Hong-Yan Wen
- Department of Medicine, Division of Rheumatology, Shanxi Medical University, the Second Hospital of Shanxi Medical University, 56 South Xinjian Road, Taiyuan, Shanxi Province, China.
| | - Jing Luo
- Department of Medicine, Division of Rheumatology, Shanxi Medical University, the Second Hospital of Shanxi Medical University, 56 South Xinjian Road, Taiyuan, Shanxi Province, China
| | - Xiao-Feng Li
- Department of Medicine, Division of Rheumatology, Shanxi Medical University, the Second Hospital of Shanxi Medical University, 56 South Xinjian Road, Taiyuan, Shanxi Province, China
| | - Dan-Dan Wei
- Department of Medicine, Division of Rheumatology, Shanxi Medical University, the Second Hospital of Shanxi Medical University, 56 South Xinjian Road, Taiyuan, Shanxi Province, China
| | - Yang Liu
- Department of Medicine, Division of Rheumatology, Shanxi Medical University, the Second Hospital of Shanxi Medical University, 56 South Xinjian Road, Taiyuan, Shanxi Province, China
| |
Collapse
|
44
|
Abdel-Dayem MA, Shaker ME, Gameil NM. Impact of interferon β-1b, interferon β-1a and fingolimod therapies on serum interleukins-22, 32α and 34 concentrations in patients with relapsing-remitting multiple sclerosis. J Neuroimmunol 2019; 337:577062. [PMID: 31521828 DOI: 10.1016/j.jneuroim.2019.577062] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 08/29/2019] [Accepted: 09/05/2019] [Indexed: 10/26/2022]
Abstract
Interleukins (ILs)-22, 32α and 34 were monitored in the sera of relapsing-remitting multiple sclerosis (RRMS) patients at different time intervals with or without interferon β-1b, interferon β-1a and fingolimod treatments. The results showed that sera of untreated RRMS patients were statistically higher in concentration of IL-22 (P < .001), but not IL-32α and IL-34, than those of healthy individuals. Interestingly, interferon β-1b, interferon β-1a and fingolimod treatments led to a significant decrease of serum concentrations of ILs-22 and 32α, but not 34, at 6 and 12 months of treatment, compared to their initial concentrations before initiating therapy. The correlation analysis revealed that the changes of serum IL-22 (r = 0.814) and, to a lesser extent, IL-32α (r = 0.381) concentrations were positively correlated with those of expanded disability status score. In conclusion, serum IL-22 concentration may be a potential marker for MS disease severity and efficacy of treatment.
Collapse
Affiliation(s)
- Marwa A Abdel-Dayem
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt; Department of Pharmacology and Toxicology, Faculty of Pharmacy, Horus University-Egypt, New Damietta 34518, Egypt
| | - Mohamed E Shaker
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt; Department of Pharmacology, Faculty of Pharmacy, Jouf University, Sakaka 2014, Saudi Arabia.
| | - Nariman M Gameil
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt
| |
Collapse
|
45
|
Hammad DBM, Liyanapathirana V, Tonge DP. Molecular characterisation of the synovial fluid microbiome in rheumatoid arthritis patients and healthy control subjects. PLoS One 2019; 14:e0225110. [PMID: 31751379 PMCID: PMC6871869 DOI: 10.1371/journal.pone.0225110] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Accepted: 10/28/2019] [Indexed: 12/13/2022] Open
Abstract
METHODS The presence and identity of bacterial and fungal DNA in the synovial fluid of rheumatoid arthritis (RA) patients and healthy control subjects was investigated through amplification and sequencing of the bacterial 16S rRNA gene and fungal internal transcribed spacer region 2 respectively. Synovial fluid concentrations of the cytokines IL-6, IL-17A, IL22 and IL-23 were determined by ELISA. RESULTS Bacterial 16S rRNA genes were detected in 87.5% RA patients, and all healthy control subjects. At the phylum level, the microbiome was predominated by Proteobacteria (Control = 83.5%, RA = 79.3%) and Firmicutes (Control = 16.1%, RA = 20.3%), and to a much lesser extent, Actinobacteria (Control = 0.2%, RA = 0.3%) and Bacteroidetes (Control = 0.1%, RA = 0.1%). Fungal DNA was identified in 75% RA samples, and 88.8% healthy controls. At the phylum level, synovial fluid was predominated by members of the Basidiomycota (Control = 53.9%, RA = 46.9%) and Ascomycota (Control = 35.1%, RA = 50.8%) phyla. Statistical analysis revealed key taxa that were differentially present or abundant dependent on disease status. CONCLUSIONS This study reports the presence of a synovial fluid microbiome, and determines that this is modulated by disease status (RA) as are other classical microbiome niches.
Collapse
Affiliation(s)
- Dargham Bayan Mohsen Hammad
- School of Life Sciences, Faculty of Natural Sciences, Keele University, Keele, Newcastle, England, United Kingdom
| | | | - Daniel Paul Tonge
- School of Life Sciences, Faculty of Natural Sciences, Keele University, Keele, Newcastle, England, United Kingdom
| |
Collapse
|
46
|
Li F, Li X, Liu G, Gao C, Li X. Bone Marrow Mesenchymal Stem Cells Decrease the Expression of RANKL in Collagen-Induced Arthritis Rats via Reducing the Levels of IL-22. J Immunol Res 2019; 2019:8459281. [PMID: 31828174 PMCID: PMC6885301 DOI: 10.1155/2019/8459281] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 09/05/2019] [Accepted: 09/19/2019] [Indexed: 12/25/2022] Open
Abstract
OBJECTIVE To investigate the transplantation effect of bone marrow mesenchymal stem cells (MSCs) on the expression of interlukin-22 (IL-22) and RANKL in collagen-induced arthritis (CIA) rats. METHODS 32 CIA models were established. 16 CIA rats were transplanted with MSCs, and others were used as nontreatment CIA controls. The concentrations of IL-22 and RANKL in serum were detected by ELISA and those in synovial tissue of rats' joints by immunohistochemical staining. In addition, the expression of RANKL mRNA was measured by RT-PCR in the fibroblast-like synoviocytes (FLSs), cultured with IL-22 in vitro, which were delivered from the joints of CIA rats treated with or without MSCs. RESULTS The transplantation of MSCs into CIA rats relieved the destruction of joints, measured by AI score, X-ray, and histopathology. MSCs also reduced the expression of IL-22 and RANKL in serum by ELISA (P < 0.001) and similarly in FLSs by immunohistochemical staining. In vitro, IL-22 induced significantly the expression of RANKL mRNA in cultured FLSs in a dose-dependent manner, whereas this induction was significantly reduced in FLSs derived from CIA rats transplanted with MSCs (normal controls: F = 79.33, P < 0.001; CIA controls: F = 712.72, P < 0.001; and CIA-MSC rats: F = 139.04, P < 0.001). CONCLUSION Our results suggest that the transplantation of MSCs can reduce the expression of RANKL in vivo by downregulating the levels of IL-22, thereby ameliorating the degree of RA bone destruction. This study provides a theoretical basis for a potential therapy of RA with MSCs, and IL-22 and RANKL may become two new targets to treat RA.
Collapse
Affiliation(s)
- Fang Li
- Department of Rheumatology, The Second Hospital of Shanxi Medical University, Taiyuan 030001, China
| | - Xin Li
- Endocrine Metabolism and Immune Center, Beijing Luhe Hospital, Capital Medical University, Beijing 101100, China
| | - Guiyan Liu
- Department of Nephrology, Changzhi People's Hospital, Changzhi 046000, China
| | - Chong Gao
- Department of Pathology, Joint Program in Transfusion Medicine, Brigham and Women's Hospital/Children's Hospital Boston, Harvard Medical School, Boston, MA, USA
| | - Xiaofeng Li
- Department of Rheumatology, The Second Hospital of Shanxi Medical University, Taiyuan 030001, China
| |
Collapse
|
47
|
Mühl H, Bachmann M. IL-18/IL-18BP and IL-22/IL-22BP: Two interrelated couples with therapeutic potential. Cell Signal 2019; 63:109388. [PMID: 31401146 DOI: 10.1016/j.cellsig.2019.109388] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 08/07/2019] [Accepted: 08/07/2019] [Indexed: 02/06/2023]
Abstract
Interleukin (IL)-18 and IL-22 are key components of cytokine networks that play a decisive role in (pathological) inflammation, host defense, and tissue regeneration. Tight regulation of cytokine-driven signaling, inflammation, and immunoactivation is supposed to enable nullification of a given deleterious trigger without mediating overwhelming collateral tissue damage or even activating a cancerous face of regeneration. In fact, feedback regulation by specific cytokine opponents is regarded as a major means by which the immune system is kept in balance. Herein, we shine a light on the interplay between IL-18 and IL-22 and their opponents IL-18 binding protein (IL-18BP) and IL-22BP in order to provide integrated information on their biology, pathophysiological significance, and prospect as targets and/or instruments of therapeutic intervention.
Collapse
Affiliation(s)
- Heiko Mühl
- pharmazentrum frankfurt/ZAFES, University Hospital Goethe University Frankfurt am Main, Theodor-Stern- Kai 7, 60590 Frankfurt am Main, Germany.
| | - Malte Bachmann
- pharmazentrum frankfurt/ZAFES, University Hospital Goethe University Frankfurt am Main, Theodor-Stern- Kai 7, 60590 Frankfurt am Main, Germany
| |
Collapse
|
48
|
Monasterio G, Budini V, Fernández B, Castillo F, Rojas C, Alvarez C, Cafferata EA, Vicencio E, Cortés BI, Cortez C, Vernal R. IL-22-expressing CD4 + AhR + T lymphocytes are associated with RANKL-mediated alveolar bone resorption during experimental periodontitis. J Periodontal Res 2019; 54:513-524. [PMID: 31032952 DOI: 10.1111/jre.12654] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Revised: 02/10/2019] [Accepted: 03/02/2019] [Indexed: 12/17/2023]
Abstract
BACKGROUND AND OBJECTIVE Over the past few years, the importance of interleukin-22 (IL-22) and T-helper (Th)22 lymphocytes in the pathogenesis of periodontitis has become apparent; however, there are still aspects that are not addressed yet. Cells expressing IL-22 and aryl hydrocarbon receptor (AhR), transcription factor master switch gene implicated in the differentiation and function of Th22 lymphocytes, have been detected in periodontal tissues of periodontitis-affected patients. In addition, IL-22 has been associated with osteoclast differentiation and their bone resorptive activity in vitro. However, the destructive potential of IL-22-expressing AhR+ Th22 lymphocytes over periodontal tissues during periodontitis has not been demonstrated in vivo yet. Therefore, this study aimed to analyze whether IL-22-expressing CD4+ AhR+ T lymphocytes detected in periodontal lesions are associated with alveolar bone resorption during experimental periodontitis. MATERIAL AND METHODS Using a murine model of periodontitis, the expression levels of IL-22 and AhR, as well as the Th1-, Th2-, Th17- and T regulatory-associated cytokines, were analyzed in periodontal lesions using qPCR. The detection of CD4+ IL-22+ AhR+ T lymphocytes was analyzed in periodontal lesions and cervical lymph nodes that drain these periodontal lesions using flow cytometry. In addition, the expression of the osteoclastogenic mediator called receptor activator of nuclear factor-κB ligand (RANKL) was analyzed by qPCR, western blot, and immunohistochemistry. Finally, alveolar bone resorption was analyzed using micro-computed tomography and scanning electron microscopy, and the bone resorption levels were correlated with IL-22 and RANKL expression. RESULTS Higher levels of IL-22, AhR, and RANKL, as well as IL-1β, IL-6, IL-12, IL-17, IL-23, and TNF-α, were expressed in periodontal lesions of infected mice compared with periodontal tissues of sham-infected and non-infected controls. Similarly, high RANKL immunoreaction was observed in periodontal tissues of infected mice; however, few or absent RANKL immunoreaction was observed in controls. This association between RANKL and periodontal infection was ratified by western blot. Furthermore, a higher detection of CD4+ IL-22+ AhR+ T lymphocytes was found in periodontal lesions and cervical lymph nodes that drain these periodontal lesions in infected mice compared with non-infected controls. Finally, the increased IL-22 and RANKL expression showed positive correlation between them and with the augmented alveolar bone resorption observed in experimental periodontal lesions. CONCLUSION This study demonstrates the increase of IL-22-expressing CD4+ AhR+ T lymphocytes in periodontitis-affected tissues and shows a positive correlation between IL-22, RANKL expression, and alveolar bone resorption.
Collapse
Affiliation(s)
- Gustavo Monasterio
- Faculty of Dentistry, Periodontal Biology Laboratory, Universidad de Chile, Santiago, Chile
| | - Victoria Budini
- Faculty of Dentistry, Periodontal Biology Laboratory, Universidad de Chile, Santiago, Chile
| | - Baltasar Fernández
- Faculty of Dentistry, Periodontal Biology Laboratory, Universidad de Chile, Santiago, Chile
| | - Francisca Castillo
- Faculty of Dentistry, Periodontal Biology Laboratory, Universidad de Chile, Santiago, Chile
| | - Carolina Rojas
- Faculty of Dentistry, Periodontal Biology Laboratory, Universidad de Chile, Santiago, Chile
| | - Carla Alvarez
- Faculty of Dentistry, Periodontal Biology Laboratory, Universidad de Chile, Santiago, Chile
- Faculty of Dentistry, Oral Pathology Laboratory, Universidad Andres Bello, Santiago, Chile
| | - Emilio A Cafferata
- Faculty of Dentistry, Periodontal Biology Laboratory, Universidad de Chile, Santiago, Chile
- Faculty of Dentistry, Universidad Peruana Cayetano Heredia, Lima, Perú
| | - Emiliano Vicencio
- Faculty of Sciences, Center for Integrative Biology, Universidad Mayor, Santiago, Chile
- Faculty of Sciences, Center for Genomic and Bioinformatic, Universidad Mayor, Santiago, Chile
| | - Bastián I Cortés
- Faculty of Sciences, Center for Integrative Biology, Universidad Mayor, Santiago, Chile
- Faculty of Sciences, Center for Genomic and Bioinformatic, Universidad Mayor, Santiago, Chile
| | - Cristian Cortez
- Faculty of Sciences, Center for Genomic and Bioinformatic, Universidad Mayor, Santiago, Chile
| | - Rolando Vernal
- Faculty of Dentistry, Periodontal Biology Laboratory, Universidad de Chile, Santiago, Chile
- Faculty of Health Sciences, Dentistry Unit, Universidad Autónoma de Chile, Santiago, Chile
| |
Collapse
|
49
|
Kim KW, Kim HR, Kim BM, Won JY, Lee KA, Lee SH. Intravenous Immunoglobulin Controls Th17 Cell-Mediated Osteoclastogenesis. Immune Netw 2019; 19:e27. [PMID: 31501715 PMCID: PMC6722271 DOI: 10.4110/in.2019.19.e27] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2018] [Revised: 07/08/2019] [Accepted: 07/28/2019] [Indexed: 01/13/2023] Open
Abstract
The purpose of this study was to determine the regulatory role of intravenous Ig (IVIg) in Th17 cytokine–induced RANK ligand (RANKL) expression and osteoclast (OC) differentiation from OC precursors (pre-OC). Human CD14+ monocytes were isolated and stimulated by Th17 cytokines (IL-17, IL-21, and IL-22) and RANKL expression was investigated using a real-time PCR. CD14+ monocytes were incubated with RANKL, Th17 cytokines, and M-CSF, with/without IVIg, and OC differentiation was determined by counting tartrate-resistant acid phosphatase-positive multinucleated cells. OC differentiation was investigated after monocytes were cocultured with Th17 cells in the presence of IVIg. Th17 cell differentiation was determined using enzyme-linked immunosorbent assay and flow cytometry after CD4+ T cells were cultured with IVIg under Th17 condition. Th17 cytokines stimulated monocytes to express RANKL and IVIg suppressed the Th17 cytokine-induced RANKL expression. OCs were differentiated when pre-OC were cocultured with RANKL or Th17 cytokines and IVIg reduced the osteoclastogenesis. IVIg also decreased osteoclastogenesis when pre-OC were cocultured with Th17 cells. IVIg decreased both Th17 and Th1 cell differentiation while it did not affect Treg cell differentiation. In summary, IVIg inhibited Th17 cytokine-induced RANKL expression and OC differentiation. IVIg reduced osteoclastogenesis when monocytes were cocultured with Th17 cells. IVIg also reduced Th17 polarization. IVIg could be a new therapeutic option for Th17 cell–mediated osteoclastogenesis.
Collapse
Affiliation(s)
- Kyoung-Woon Kim
- Convergent Research Consortium for Immunologic disease, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul 06951, Korea
| | - Hae-Rim Kim
- Division of Rheumatology, Department of Internal Medicine, Research Institute of Medical Science, Konkuk University School of Medicine, Seoul 05029, Korea
| | - Bo-Mi Kim
- Convergent Research Consortium for Immunologic disease, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul 06951, Korea
| | - Ji-Yeon Won
- Division of Rheumatology, Department of Internal Medicine, Research Institute of Medical Science, Konkuk University School of Medicine, Seoul 05029, Korea
| | - Kyung-Ann Lee
- Department of Internal Medicine, Soonchunhyang University College of Medicine, Seoul 04401, Korea
| | - Sang-Heon Lee
- Division of Rheumatology, Department of Internal Medicine, Research Institute of Medical Science, Konkuk University School of Medicine, Seoul 05029, Korea
| |
Collapse
|
50
|
Evans-Marin H, Rogier R, Koralov SB, Manasson J, Roeleveld D, van der Kraan PM, Scher JU, Koenders MI, Abdollahi-Roodsaz S. Microbiota-Dependent Involvement of Th17 Cells in Murine Models of Inflammatory Arthritis. Arthritis Rheumatol 2019; 70:1971-1983. [PMID: 29975009 PMCID: PMC6587816 DOI: 10.1002/art.40657] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Accepted: 06/28/2018] [Indexed: 12/20/2022]
Abstract
Objective Intestinal microbiota are associated with the development of inflammatory arthritis. The aim of this study was to dissect intestinal mucosal immune responses in the preclinical phase of arthritis and determine whether the presence of Th17 cells, beyond involvement of the cytokine interleukin‐17 (IL‐17), is required for arthritis development, and whether the involvement of Th17 cells in arthritis depends on the composition of the host microbiota. Methods Mucosal T cell production of IL‐17, interferon‐γ, tumor necrosis factor α (TNFα), IL‐22, and granulocyte–macrophage colony‐stimulating factor (GM‐CSF) was analyzed by flow cytometry and Luminex assay before arthritis onset in mice immunized to develop collagen‐induced arthritis (CIA). Pathogenic features of arthritis in mice with CIA and mice with antigen‐induced arthritis were compared between Th17 cell–deficient (CD4‐Cre+Rorcflox/flox) and Th17 cell–sufficient (CD4‐Cre−Rorcflox/flox) mice. In addition, the impact of intestinal microbiota on the Th17 cell dependence of CIA was assessed. Results Lamina propria CD4 T cells were activated before the onset of arthritis in mice with CIA, with marked up‐regulation of several cytokines, including IL‐17A, TNFα, and GM‐CSF. CD4‐Cre+Rorcflox/flox mice showed a specific reduction in intestinal mucosal levels of Th17 cells and partially reduced levels of IL‐17–producing CD8 T cells. However, total levels of IL‐17A, mostly produced by γδ T cells and neutrophils, were unaffected. The severity of arthritis was significantly reduced in Th17 cell–deficient mice, suggesting that Th17 cells have additional, IL‐17A–independent roles in inflammatory arthritis. Accordingly, antigen‐stimulated T cells from Th17 cell–deficient mice produced less IL‐17A, IL‐17F, and GM‐CSF. Importantly, the dependence of CIA on the involvement of Th17 cells was mitigated in the presence of an alternative microbiome. Conclusion These data from murine models suggest that activation of mucosal immunity precedes the development of arthritis, and also that Th17 cells have a microbiota‐dependent role in arthritis. Therefore, a microbiome‐guided stratification of patients might improve the efficacy of Th17‐targeted therapies.
Collapse
Affiliation(s)
| | - Rebecca Rogier
- Radboud University Medical Center, Nijmegen, The Netherlands
| | | | - Julia Manasson
- New York University School of Medicine, New York, New York
| | | | | | - Jose U Scher
- New York University School of Medicine, New York, New York
| | | | - Shahla Abdollahi-Roodsaz
- New York University School of Medicine and Radboud University Medical Center, Nijmegen, The Netherlands
| |
Collapse
|