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Liang Y, Yin S, Chen X, Li C, Chen Q. The causal relationship between autoimmune diseases and rhinosinusitis, and the mediating role of inflammatory proteins: a Mendelian randomization study. Exp Biol Med (Maywood) 2024; 249:10196. [PMID: 39104791 PMCID: PMC11299433 DOI: 10.3389/ebm.2024.10196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2024] [Accepted: 06/12/2024] [Indexed: 08/07/2024] Open
Abstract
Observational studies have linked autoimmune diseases (ADs) with rhinosinusitis (RS) manifestations. To establish a causal relationship between ADs and RS, and to explore the potential mediating role of inflammatory mediators between ADs and RS, we utilized Mendelian randomization (MR) analysis. Using a two-sample MR methodology, we examined the causality between multiple sclerosis (MS), rheumatoid arthritis (RA), ankylosing spondylitis (AS), psoriasis (PsO), type 1 diabetes (T1D), Sjogren's syndrome (SS), celiac disease (CeD), Crohn's disease (CD), hypothyroidism (HT), Graves' disease (GD), and Hashimoto's thyroiditis and their association with chronic and acute rhinosinusitis (CRS and ARS, respectively).To achieve this, we employed three distinct MR techniques: inverse variance weighting (IVW), MR-Egger, and the weighted median method. Our analysis also included a variety of sensitivity assessments, such as Cochran's Q test, leave-one-out analysis, MR-Egger intercept, and MR-PRESSO, to ensure the robustness of our findings. Additionally, the study explored the role of inflammation proteins as a mediator in these relationships through a comprehensive two-step MR analysis. Among the ADs, MS, RA, T1D, CeD, and HT were determined as risk factors for CRS. Only CeD exhibited a causal relationship with ARS. Subsequent analyses identified interleukin-10 (IL-10) as a potential mediator for the association of MS, RA and HT with CRS, respectively., while C-X-C motif chemokine 10 levels (CXCL10) and T-cell surface glycoprotein CD6 isoform levels (CD6) were found to influence HT's effect on CRS. Our findings demonstrate a causative link between specific autoimmune diseases and rhinosinusitis, highlighting IL-10, CXCL10, and CD6 as potential mediators in this association.
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Affiliation(s)
- Yanjing Liang
- Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Shao Yin
- Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xiangyan Chen
- Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Chengen Li
- Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Qiu Chen
- Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
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2
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Jiang Y, Xu L, Cao Y, Meng F, Jiang S, Yang M, Zheng Z, Zhang Y, Yang L, Wang M, Sun G, Liu J, Li C, Cui M. Effects of Interleukin-19 overexpression in the medial prefrontal cortex on anxiety-related behaviors, BDNF expression and p38/JNK/ERK pathways. Brain Res Bull 2024; 212:110952. [PMID: 38636611 DOI: 10.1016/j.brainresbull.2024.110952] [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: 01/05/2024] [Revised: 03/27/2024] [Accepted: 04/14/2024] [Indexed: 04/20/2024]
Abstract
Anxiety is a prevalent mental illness known for its high incidence, comorbidity, and tendency to recur, posing significant societal and individual burdens. Studies have highlighted Interleukin-19 (IL-19) as having potential relevance in neuropsychiatric disorders. Our previous research revealed that IL-19 overexpression in colonies exacerbated anxiety-related behaviors induced by dextran sodium sulfate/stress. However, the precise role and molecular mechanisms of IL-19 in anxiety regulation remain uncertain. In this study, we initiated an acute restraint stress (ARS)-induced anxious mouse model and identified heightened expression of IL-19 and IL-20Rα in the medial prefrontal cortex (mPFC) of ARS mice. Notably, IL-19 and IL-20Rα were predominantly present in the excitatory pyramidal neurons of the mPFC under both basal and ARS conditions. Utilizing the adeno-associated virus (AAV) strategy, we demonstrated that IL-19 overexpression in the mPFC induced anxiety-related behaviors and elevated stress susceptibility. Additionally, we observed decreased protein levels of brain-derived neurotrophic factor (BDNF) and postsynaptic density protein 95 (PSD95) in the mPFC of IL-19 overexpression mice, accompanied by reduced phosphorylation of in the p38, JNK, and Erk signaling pathways. These findings emphasize the role of IL-19 in modulating anxiety-related behaviors within the mPFC and suggest its potential as a pathological gene and therapeutic target for anxiety.
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Affiliation(s)
- Yuting Jiang
- Department of Psychology, Binzhou Medical University Hospital, Binzhou, Shandong, China; Medical Research Center, Binzhou Medical University Hospital, Binzhou, Shandong, China
| | - Lihong Xu
- Department of Psychology, Binzhou Medical University Hospital, Binzhou, Shandong, China; Medical Research Center, Binzhou Medical University Hospital, Binzhou, Shandong, China
| | - Yifan Cao
- Department of Psychology, Binzhou Medical University Hospital, Binzhou, Shandong, China; Medical Research Center, Binzhou Medical University Hospital, Binzhou, Shandong, China
| | - Fantao Meng
- Department of Psychology, Binzhou Medical University Hospital, Binzhou, Shandong, China; Medical Research Center, Binzhou Medical University Hospital, Binzhou, Shandong, China
| | - Shujun Jiang
- Department of Physiology, Binzhou Medical University, Shandong, China
| | - Mengyu Yang
- Department of Psychology, Binzhou Medical University Hospital, Binzhou, Shandong, China; Medical Research Center, Binzhou Medical University Hospital, Binzhou, Shandong, China
| | - Ziteng Zheng
- Department of Psychology, Binzhou Medical University Hospital, Binzhou, Shandong, China; Medical Research Center, Binzhou Medical University Hospital, Binzhou, Shandong, China
| | - Yi Zhang
- Department of Psychology, Binzhou Medical University Hospital, Binzhou, Shandong, China; Medical Research Center, Binzhou Medical University Hospital, Binzhou, Shandong, China
| | - Lu Yang
- Department of Psychology, Binzhou Medical University Hospital, Binzhou, Shandong, China; Medical Research Center, Binzhou Medical University Hospital, Binzhou, Shandong, China
| | - Meiqin Wang
- Medical Research Center, Binzhou Medical University Hospital, Binzhou, Shandong, China; Department of Physiology, Binzhou Medical University, Shandong, China
| | - Guizhi Sun
- Department of Psychology, Binzhou Medical University Hospital, Binzhou, Shandong, China
| | - Jing Liu
- Department of Psychology, Binzhou Medical University Hospital, Binzhou, Shandong, China; Medical Research Center, Binzhou Medical University Hospital, Binzhou, Shandong, China.
| | - Chen Li
- Department of Psychology, Binzhou Medical University Hospital, Binzhou, Shandong, China; Medical Research Center, Binzhou Medical University Hospital, Binzhou, Shandong, China.
| | - Minghu Cui
- Department of Psychology, Binzhou Medical University Hospital, Binzhou, Shandong, China; Medical Research Center, Binzhou Medical University Hospital, Binzhou, Shandong, China.
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Shaji V, Dagamajalu S, Sanjeev D, George M, Kanekar S, Prasad G, Keshava Prasad TS, Raju R, Devasahayam Arokia Balaya R. Deciphering the Receptor-Mediated Signaling Pathways of Interleukin-19 and Interleukin-20. J Interferon Cytokine Res 2024. [PMID: 38451706 DOI: 10.1089/jir.2024.0009] [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: 03/09/2024] Open
Abstract
Interleukin-19 (IL-19) and Interleukin-20 (IL-20) are inflammatory cytokines belonging to the IL-10 family with immunoregulatory properties. Emerging evidence highlights the importance of association of these cytokines with both immunological and inflammatory disorders, including chronic inflammation, cardiac dysfunction, and cancer. IL-19 and IL-20 bind to the heterodimeric receptor complex and induce multiple downstream signaling cascades by activating the signal transducer and activator of transcription 3 (STAT3), Jun N-terminal kinase (JNK), extracellular signal-regulated kinase (ERK), AKT serine/threonine kinase 1 (AKT1), and NFKB inhibitor alpha (NFKBIA), leading to proinflammatory and anti-inflammatory reactions in cancer, inflammation, tumor microenvironment, and infectious diseases. Considering the significant role of these cytokines, we integrated its cellular signaling network by combining multiomics molecular events associated with 56 molecules of induced by IL-19 and 156 molecules of by IL-20. The reactions of these signaling events are classified into enzyme catalysis/post-translational modifications, activation/inhibition events, molecular associations, gene regulations at the mRNA and protein level, and the protein translocation events. We believe that this signaling pathway map would serve as a knowledge base, that aid researchers and clinicians to understand and explore the intricate mechanisms and identify novel signaling components and therapeutic targets for diseases associated with dysregulated IL-19 and IL-20 signaling.
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Affiliation(s)
- Vineetha Shaji
- Center for Systems Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed to be University), Mangalore, India
| | - Shobha Dagamajalu
- Center for Systems Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed to be University), Mangalore, India
| | - Diya Sanjeev
- Center for Integrative Omics Data Science, Yenepoya (Deemed to be University), Mangalore, India
| | - Mejo George
- Center for Integrative Omics Data Science, Yenepoya (Deemed to be University), Mangalore, India
| | - Saptami Kanekar
- Center for Integrative Omics Data Science, Yenepoya (Deemed to be University), Mangalore, India
| | - Ganesh Prasad
- Department of Biochemistry, Yenepoya Medical College, Yenepoya (Deemed to be University), Mangalore, India
| | | | - Rajesh Raju
- Center for Systems Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed to be University), Mangalore, India
- Center for Integrative Omics Data Science, Yenepoya (Deemed to be University), Mangalore, India
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Periasamy S, Chen YJ, Hsu DZ, Hsieh DJ. Collagen type II solution extracted from supercritical carbon dioxide decellularized porcine cartilage: regenerative efficacy on post-traumatic osteoarthritis model. BIORESOUR BIOPROCESS 2024; 11:21. [PMID: 38647941 PMCID: PMC10992551 DOI: 10.1186/s40643-024-00731-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 01/14/2024] [Indexed: 04/25/2024] Open
Abstract
Osteoarthritis (OA) of the knee is a common degenerative articular disorder and is one of the main causes of pain and functional disability. Cartilage damage is frequently linked to elevated osteoarthritis incidence. Supercritical carbon dioxide (scCO2) decellularized cartilage graft produced from the porcine cartilage is an ideal candidate for cartilage tissue engineering. In the present study, we derived collagen type II (Col II) solution from the scCO2 decellularized porcine cartilage graft (dPCG) and compared its efficacy with hyaluronic acid (HA) in the surgical medial meniscectomy (MNX) induced post-traumatic osteoarthritis (PTOA) model. Dose-dependent attenuation of the OA (12.3 ± 0.8) progression was observed in the intra-articular administration of Col II solution (7.3 ± 1.2) which significantly decreased the MNX-induced OA symptoms similar to HA. The pain of the OA group (37.4 ± 2.7) was attenuated dose-dependently by Col II solution (45.9 ± 4.1) similar to HA (43.1 ± 3.5) as evaluated by a capacitance meter. Micro-CT depicted a dose-dependent attenuation of articular cartilage damage by the Col II solution similar to HA treatment. A significant (p < 0.001) dose-dependent elevation in the bone volume was also observed in Col II solution-treated OA animals. The protective competence of Col II solution on articular cartilage damage is due to its significant (p < 0.001) increase in the expression of type II collagen, aggrecan and SOX-9 similar to HA. To conclude, intra-articular administration of type II collagen solution and HA reestablished the injured cartilage and decreased osteoarthritis progression in the experimental PTOA model.
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Affiliation(s)
- Srinivasan Periasamy
- R&D Center, ACRO Biomedical Co., Ltd, 2nd. Floor, No.57, Luke 2nd. Rd., Luzhu District, Kaohsiung City, 82151, Taiwan
| | - Yun-Ju Chen
- R&D Center, ACRO Biomedical Co., Ltd, 2nd. Floor, No.57, Luke 2nd. Rd., Luzhu District, Kaohsiung City, 82151, Taiwan
| | - Dur-Zong Hsu
- Department of Environmental and Occupational Health, College of Medicine, National Cheng Kung University, 138 Sheng-Li Rd., Tainan, 70428, Taiwan
| | - Dar-Jen Hsieh
- R&D Center, ACRO Biomedical Co., Ltd, 2nd. Floor, No.57, Luke 2nd. Rd., Luzhu District, Kaohsiung City, 82151, Taiwan.
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Mohammed HM, Qurtas DS, Meran AD. Serum Interleukin-19 Levels in Acne Vulgaris Patients of Varying Clinical Severity in Erbil City. Cureus 2023; 15:e48939. [PMID: 38106772 PMCID: PMC10725567 DOI: 10.7759/cureus.48939] [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] [Accepted: 11/15/2023] [Indexed: 12/19/2023] Open
Abstract
Background Acne vulgaris (AV) is a common multifactorial disorder affecting the pilosebaceous units. Research has shown that inflammation plays a crucial role in the pathogenesis of AV, including both inflammatory and non-inflammatory acne. Several studies have linked proinflammatory cytokines to AV; however, only a few have explored the correlation between interleukin-19 (IL-19) and AV. Our aim is to estimate the level of IL-19 in patients with AV compared to matched controls and to investigate the role of IL-19 in the pathogenesis of acne. Materials and methods This prospective cross-sectional case and control study includes 80 patients and 40 matched controls. Patients were divided into mild (20), moderate (40), and severe (20) groups based on their global acne score severity index. Detailed history and complete general and dermatological examinations were taken from each patient. Furthermore, 5 ml of blood was taken from all participants to assess the level of IL-19. Results IL-19 levels were significantly higher in patients with AV compared to matched controls. Furthermore, IL-19 concentrations were found to be proportional to the severity of acne, with the highest levels detected in patients with severe AV (p-value <0.005). Conclusion IL-19 levels in AV were significantly higher than in matched control. The difference was proportional to its severity. This might indicate IL-19 as an inflammatory marker and could potentially be related to AV.
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Affiliation(s)
| | | | - Alan D Meran
- College of Medicine, Hawler Medical University, Erbil, IRQ
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Xu J, Yu L, Liu F, Wan L, Deng Z. The effect of cytokines on osteoblasts and osteoclasts in bone remodeling in osteoporosis: a review. Front Immunol 2023; 14:1222129. [PMID: 37475866 PMCID: PMC10355373 DOI: 10.3389/fimmu.2023.1222129] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Accepted: 06/12/2023] [Indexed: 07/22/2023] Open
Abstract
The complicated connections and cross talk between the skeletal system and the immune system are attracting more attention, which is developing into the field of Osteoimmunology. In this field, cytokines that are among osteoblasts and osteoclasts play a critical role in bone remodeling, which is a pathological process in the pathogenesis and development of osteoporosis. Those cytokines include the tumor necrosis factor (TNF) family, the interleukin (IL) family, interferon (IFN), chemokines, and so on, most of which influence the bone microenvironment, osteoblasts, and osteoclasts. This review summarizes the effect of cytokines on osteoblasts and osteoclasts in bone remodeling in osteoporosis, aiming to providing the latest reference to the role of immunology in osteoporosis.
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Affiliation(s)
- Jie Xu
- Department of Orthopedics, Renmin Hospital of Wuhan University, Wuhan, China
| | - Linxin Yu
- Renmin Hospital of Wuhan University, Wuhan, China
| | - Feng Liu
- Department of Orthopedics, Renmin Hospital of Wuhan University, Wuhan, China
| | - Longbiao Wan
- Department of Orthopedics, Renmin Hospital of Wuhan University, Wuhan, China
| | - Zhenhua Deng
- Hubei Provincial Hospital of Traditional Chinese Medicine (TCM), Wuhan, China
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7
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Cramer M, Pineda Molina C, Hussey G, Turnquist HR, Badylak SF. Transcriptomic Regulation of Macrophages by Matrix-Bound Nanovesicle-Associated Interleukin-33. Tissue Eng Part A 2022; 28:867-878. [PMID: 35770892 PMCID: PMC9634988 DOI: 10.1089/ten.tea.2022.0006] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 06/14/2022] [Indexed: 11/12/2022] Open
Abstract
The innate immune response, particularly the phenotype of responding macrophages, has significant clinical implications in the remodeling outcome following implantation of biomaterials and engineered tissues. In general, facilitation of an anti-inflammatory (M2-like) phenotype is associated with tissue repair and favorable outcomes, whereas pro-inflammatory (M1-like) activation can contribute to chronic inflammation and a classic foreign body response. Biologic scaffolds composed of extracellular matrix (ECM) and, more recently, matrix-bound nanovesicles (MBV) embedded within the ECM are known to direct macrophages toward an anti-inflammatory phenotype and stimulate a constructive remodeling outcome. The mechanisms of MBV-mediated macrophage activation are not fully understood, but interleukin-33 (IL-33) within the MBV appears critical for M2-like activation. Previous work has shown that IL-33 is encapsulated within the lumen of MBV and stimulates phenotypical changes in macrophages independent of its canonical surface receptor stimulation-2 (ST2). In the present study, we used next-generation RNA sequencing to determine the gene signature of macrophages following exposure to MBV with and without intraluminal IL-33. MBV-associated IL-33 instructed an anti-inflammatory phenotype in both wild-type and st2-/- macrophages by upregulating M2-like and downregulating M1-like genes. The repertoire of genes regulated by ST2-independent IL-33 signaling were broadly related to the inflammatory response and crosstalk between cells of both the innate and adaptive immune systems. These results signify the importance of the MBV intraluminal protein IL-33 in stimulating a pro-remodeling M2-like phenotype in macrophages and provides guidance for the designing of next-generation biomaterials and tissue engineering strategies. Impact statement The phenotype of responding macrophages is predictive of the downstream remodeling response to an implanted biomaterial. The clinical impact of macrophage phenotype has motivated studies to investigate the factors that regulate macrophage activation. Matrix-bound nanovesicles (MBV) embedded within the extracellular matrix direct macrophages toward an anti-inflammatory (M2)-like phenotype that is indicative of a favorable remodeling response. Although the mechanisms of MBV-mediated macrophage activation are not fully understood, the intraluminal protein interleukin-33 (IL-33) is clearly a contributing signaling molecule. The present study identifies those genes regulated by MBV-associated IL-33 that promote a pro-remodeling M2-like macrophage activation state and can guide future therapies in regenerative medicine.
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Affiliation(s)
- Madeline Cramer
- Department of Bioengineering, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- McGowan Institute for Regenerative Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Catalina Pineda Molina
- McGowan Institute for Regenerative Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - George Hussey
- McGowan Institute for Regenerative Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Department of Surgery and School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Heth R. Turnquist
- McGowan Institute for Regenerative Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Department of Surgery and School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Department of Immunology, School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Thomas E. Starzl Transplantation Institute, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Stephen F. Badylak
- Department of Bioengineering, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- McGowan Institute for Regenerative Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Department of Surgery and School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
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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.
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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.
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Interleukin-19 Aggravates Pulmonary Fibrosis via Activating Fibroblast through TGF-β/Smad Pathway. Mediators Inflamm 2022; 2022:6755407. [PMID: 35281428 PMCID: PMC8913154 DOI: 10.1155/2022/6755407] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Revised: 02/08/2022] [Accepted: 02/14/2022] [Indexed: 01/15/2023] Open
Abstract
Background. Idiopathic pulmonary fibrosis (IPF) is a progressive and fatal interstitial pneumonia disease with no cure. Communication between injured cells is triggered and maintained by a complicated network of cytokines and their receptors. IL-19 is supported by increasing evidences for a deleterious role in respiratory diseases. However, its potential role in lung fibrosis has never been explored. Methods. Bioinformatic, immunohistochemistry and western blot analysis were used to assess the expression of IL-19 in human and mouse fibrosis lung tissues. CCK-8, transwell and flow cytometry assay were utilized to analyze the effect of IL-19 on biological behaviors of lung fibroblasts. Histopathology was used to elucidate profibrotic effect of IL-19 in vivo. Results. IL-19 was upregulated in fibrosis lung tissues. IL-19 promoted lung fibroblasts proliferation and invasion, inhibited cell apoptosis, and induced differentiation of fibroblasts to the myofibroblast phenotype, which could be revised by LY2109761, a TGF-β/Smad signaling pathway inhibitor. Furthermore, we found that IL-19 aggravated lung fibrosis in murine bleomycin-induced lung fibrosis. Conclusions. Our results imply the profibrotic role for IL-19 through direct effects on lung fibroblasts and the potential of targeting IL-19 for therapeutic intervention in pulmonary fibrosis.
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A novel multi-biomarker combination predicting relapse from long-term remission after discontinuation of biological drugs in rheumatoid arthritis. Sci Rep 2021; 11:20771. [PMID: 34675298 PMCID: PMC8531387 DOI: 10.1038/s41598-021-00357-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Accepted: 10/11/2021] [Indexed: 12/12/2022] Open
Abstract
Biological disease modifying anti-rheumatic drugs (bDMARDs) show dramatic treatment efficacy in rheumatoid arthritis (RA). Long-term use of bDMARDs, however, has disadvantages such as high costs and infection risk. Therefore, a methodology is needed to predict any future RA relapse. Herein, we report a novel multi-biomarker combination which predicts relapse after bDMARDs-withdrawal in patients in remission. Forty patients with RA in remission for more than 12 months were enrolled. bDMARDs were withdrawn and they were followed monthly for the next 24 months. Fourteen patients (35%) of 40 in the cohort remained in remission at 24 months, whereas 26 (65%) relapsed at various time-points. Serum samples obtained longitudinally from patients in remission were assessed for the relapse-prediction biomarkers and index from 73 cytokines by the exploratory multivariate ROC analysis. The relapse-prediction index calculated from the 5 cytokines, IL-34, CCL1, IL-1β, IL-2 and IL-19, strongly discriminated between patients who relapsed and those who stayed in remission. These findings could contribute to clinical decision-making as to the timing of when to discontinue bDMARDs in RA treatment.
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11
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Wu CC, Tarng YW, Hsu DZ, Srinivasan P, Yeh YC, Lai YP, Hsieh DJ. Supercritical carbon dioxide decellularized porcine cartilage graft with PRP attenuated OA progression and regenerated articular cartilage in ACLT-induced OA rats. J Tissue Eng Regen Med 2021; 15:1118-1130. [PMID: 34581513 DOI: 10.1002/term.3252] [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: 12/14/2020] [Revised: 07/09/2021] [Accepted: 09/04/2021] [Indexed: 11/06/2022]
Abstract
Knee osteoarthritis (OA) is a common degenerative articular disorder and considered one of the primary causes of pain and functional disability. Knee OA is prevalent in 10% of men and 13% of women aged 60 years above. The study aims to use cartilage tissue engineering that combines the triads of decellularized porcine cartilage graft as "scaffold," plasma rich platelet (PRP) as "signal" and chondrocytes from rat as "cell" to attenuate ACLT-induced OA progression and regenerate the knee cartilage in rats. Decellularization of the porcine cartilage was characterized by hematoxylin and eosin, 4,6-Diamidino-2-phenylindole staining, scanning electron microscopy and residual DNA quantification. The protective effect of decellularized porcine cartilage graft (dPCG) was evaluated by intra-articular administration in surgically induced anterior cruciate ligament transection (ACLT) rat osteoarthritis (OA) model. Supercritical carbon dioxide technology completely decellularized the porcine cartilage. Intra-articular administration of dPCG with or without PRP significantly reduced the ACLT-induced OA symptoms and attenuated the OA progression. Pain-relief by dPCG with or without PRP was assessed by capacitance meter and improved articular cartilage damage in the rat knee was characterized by X-ray and micro-CT. Besides, the histological analysis depicted cartilage protection by dPCG with or without PRP. The repairation and attenuation effect by dPCG with or without PRP in the articular knee cartilage damage were also explored by safranin-O, type II collagen, aggrecan and SOX-9 immuno-staining. To conclude, intra-articular administration of dPCG with or without PRP is efficient in repairing the damaged cartilage in the experimental OA model.
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Affiliation(s)
- Chia-Chun Wu
- Department of Orthopedics, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Yih-Wen Tarng
- Department of Orthopedic, Kaohsiung Veterans General Hospital, Kaohsiung city, Taiwan, ROC
| | - Dur-Zong Hsu
- Department of Environmental and Occupational Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan, ROC
| | | | - Yi-Chun Yeh
- R&D Center, ACRO Biomedical Co., Ltd., Kaohsiung City, Taiwan, ROC
| | - Yi-Ping Lai
- R&D Center, ACRO Biomedical Co., Ltd., Kaohsiung City, Taiwan, ROC
| | - Dar-Jen Hsieh
- R&D Center, ACRO Biomedical Co., Ltd., Kaohsiung City, Taiwan, ROC
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Sindhu RK, Madaan P, Chandel P, Akter R, Adilakshmi G, Rahman MH. Therapeutic Approaches for the Management of Autoimmune Disorders via Gene Therapy: Prospects, Challenges, and Opportunities. Curr Gene Ther 2021; 22:245-261. [PMID: 34530709 DOI: 10.2174/1566523221666210916113609] [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: 01/26/2021] [Revised: 07/05/2021] [Accepted: 06/24/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Autoimmune diseases are the diseases that result due to the overactive immune response, and comprise systemic autoimmune diseases like rheumatoid arthritis (RA), sjӧgren's syndrome (SS), and organ-specific autoimmune diseases like type-1 diabetes mellitus (T1DM), myasthenia gravis (MG), and inflammatory bowel disease (IBD). Currently, there is no long-term cure; but, several treatments exist which retard the evolution of the disease, embracing gene therapy, which has been scrutinized to hold immense aptitude for the management of autoimmune diseases. OBJECTIVE The review highlights the pathogenic mechanisms and genes liable for the development of autoimmune diseases, namely T1DM, type-2 diabetes mellitus (T2DM), RA, SS, IBD, and MG. Furthermore, the review focuses on investigating the outcomes of delivering the corrective genes with their specific viral vectors in various animal models experiencing these diseases to determine the effectiveness of gene therapy. METHODS Numerous review and research articles emphasizing the tremendous potential of gene therapy in the management of autoimmune diseases were procured from PubMed, MEDLINE, Frontier, and other databases and thoroughly studied for writing this review article. RESULTS The various animal models that experienced treatment with gene therapy have displayed regulation in the levels of proinflammatory cytokines, infiltration of lymphocytes, manifestations associated with autoimmune diseases, and maintained equilibrium in the immune response, thereby hinder the progression of autoimmune diseases. CONCLUSION Gene therapy has revealed prodigious aptitude in the management of autoimmune diseases in various animal studies, but further investigation is essential to combat the limitations associated with it and before employing it on humans.
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Affiliation(s)
- Rakesh K Sindhu
- Chitkara College of Pharmacy, Chitkara University, Punjab. India
| | - Piyush Madaan
- Chitkara College of Pharmacy, Chitkara University, Punjab. India
| | - Parteek Chandel
- Chitkara College of Pharmacy, Chitkara University, Punjab. India
| | - Rokeya Akter
- Department of Pharmacy, Jagannath University, Sadarghat, Dhaka-1100. Bangladesh
| | - G Adilakshmi
- Department of PhysicxVikramaSimahpuri University, P.G. Centre, kavil-524201, Andhra Pradesh. India
| | - Md Habibur Rahman
- Department of Pharmacy, Southeast University, Banani, Dhaka-1213. Bangladesh
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Bazid H, Marae A, Tayel N, Sleem R, Mahrous E, Mostafa MI, El Gayed EMA. Interleukin19 gene polymorphism and its serum level in acne vulgaris patients. J Immunoassay Immunochem 2021; 43:1951291. [PMID: 34292139 DOI: 10.1080/15321819.2021.1952425] [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: 01/11/2023]
Abstract
Numerous cytokines are involved in acne vulgaris pathogenesis, though few studies correlate interleukin IL-19 to acne vulgaris. So this study aimed to assess the IL-19 (rs 2243191) gene polymorphism and its serum level in acne vulgaris. This case-control study involved 90 acne vulgaris cases and 90 age- and sex-matched controls. Acne severity was assessed according to Global Acne Grading System (GAGS), and serum IL-19 was assessed by ELISA and IL-19 (rs 2243191) gene polymorphism was assessed by real time PCR. This study showed that acne cases had significantly higher IL-19 levels than controls. Also, its level was significantly higher in severe cases than moderate and mild cases. Regarding IL-19 gene polymorphism (rs 2243191), TT and CT genotypes were significantly higher in patients than in controls. The incidence of minor allele T was greater in patients than in controls. There were significant differences between IL-19 genotypes and disease severity. Serum IL-19 was significantly higher in genotypes TT and CT acne cases than in those with genotype CC. We concluded that TT genotype of IL-19 might be a hereditary risk factor for acne vulgaris development. It is associated with a high IL-19 serum level, which could be a marker of acne severity. . .
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Affiliation(s)
- Heba Bazid
- Faculty of Medicine, Dermatology and Andrology Department, Menoufia University, Shebin El-Kom, Egypt
| | - Alaa Marae
- Faculty of Medicine, Dermatology and Andrology Department, Menoufia University, Shebin El-Kom, Egypt
| | - Nermin Tayel
- Molecular Diagnostics and Therapeutics Department, Genetic Engineering and Biotechnology Research Institute, Shebin El Kom, Egypt
| | - Rania Sleem
- Faculty of Medicine, Dermatology and Andrology Department, Menoufia University, Shebin El-Kom, Egypt
| | - Enas Mahrous
- Dermatolog and Veneriology Department, Shebin El Kom Teaching Hospital, Shebin El Kom, Egypt
| | | | - Eman M Abd El Gayed
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Menoufia University, Shebin El-Kom, Egypt
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Tsubaki M, Takeda T, Matsuda T, Yamamoto Y, Higashinaka A, Yamamoto K, Tsurushima K, Ishizaka T, Nishida S. Interleukin 19 suppresses RANKL-induced osteoclastogenesis via the inhibition of NF-κB and p38MAPK activation and c-Fos expression in RAW264.7 cells. Cytokine 2021; 144:155591. [PMID: 34052656 DOI: 10.1016/j.cyto.2021.155591] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 05/18/2021] [Accepted: 05/19/2021] [Indexed: 11/17/2022]
Abstract
Interleukin 19 (IL-19) is a member of the IL-10 family of cytokines and is known as an inhibitory cytokine. IL-10, also an inhibitory cytokine, suppresses the receptor activator of nuclear factor κB (NF-κB) ligand (RANKL)-induced osteoclast differentiation. However, the effects of IL-19 on osteoclast differentiation are not currently well-understood. In this study, we examined whether IL-19 suppresses osteoclast differentiation in the mouse macrophage-like cell line RAW264.7. We found that IL-19 inhibited RANKL-induced osteoclast differentiation. In addition, IL-19 suppressed RANKL-induced NF-κB and p38 mitogen-activated protein kinase (p38MAPK) activation and c-Fos expression. Moreover, RANKL inhibited IL-19 mRNA expression and secretion in RAW264.7 cells, and the inhibition of the IL-19 function promoted osteoclast differentiation. These results indicate that IL-19 suppressed osteoclast differentiation via the inhibition of NF-κB and p38MAPK activation and c-Fos expression. Furthermore, IL-19 may maintain the osteoclast precursor state, such as monocytes and macrophages. These findings may be useful in the development of osteoclast inhibitors, thereby improving treatments for osteoclast activation-related diseases, such as osteoporosis.
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Affiliation(s)
- Masanobu Tsubaki
- Division of Pharmacotherapy, Kindai University School of Pharmacy, Kowakae, Higashi-Osaka, Japan
| | - Tomoya Takeda
- Division of Pharmacotherapy, Kindai University School of Pharmacy, Kowakae, Higashi-Osaka, Japan
| | - Takuya Matsuda
- Division of Pharmacotherapy, Kindai University School of Pharmacy, Kowakae, Higashi-Osaka, Japan
| | - Yuuta Yamamoto
- Division of Pharmacotherapy, Kindai University School of Pharmacy, Kowakae, Higashi-Osaka, Japan
| | - Aki Higashinaka
- Division of Pharmacotherapy, Kindai University School of Pharmacy, Kowakae, Higashi-Osaka, Japan
| | - Kasane Yamamoto
- Division of Pharmacotherapy, Kindai University School of Pharmacy, Kowakae, Higashi-Osaka, Japan
| | - Katsumasa Tsurushima
- Division of Pharmacotherapy, Kindai University School of Pharmacy, Kowakae, Higashi-Osaka, Japan; Department of Pharmacy, Sakai City Medical Center, Sakai, Japan
| | | | - Shozo Nishida
- Division of Pharmacotherapy, Kindai University School of Pharmacy, Kowakae, Higashi-Osaka, Japan.
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15
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Komiya H, Takeuchi H, Ogawa Y, Suzuki K, Ogasawara A, Takahashi K, Azuma YT, Doi H, Tanaka F. Ablation of interleukin-19 improves motor function in a mouse model of amyotrophic lateral sclerosis. Mol Brain 2021; 14:74. [PMID: 33931083 PMCID: PMC8086093 DOI: 10.1186/s13041-021-00785-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Accepted: 04/24/2021] [Indexed: 11/25/2022] Open
Abstract
Neuroinflammation by activated microglia and astrocytes plays a critical role in progression of amyotrophic lateral sclerosis (ALS). Interleukin-19 (IL-19) is a negative-feedback regulator that limits pro-inflammatory responses of microglia in an autocrine and paracrine manner, but it remains unclear how IL-19 contributes to ALS pathogenesis. We investigated the role of IL-19 in ALS using transgenic mice carrying human superoxide dismutase 1 with the G93A mutation (SOD1G93A Tg mice). We generated IL-19-deficient SOD1G93A Tg (IL-19-/-/SOD1G93A Tg) mice by crossing SOD1G93A Tg mice with IL-19-/- mice, and then evaluated disease progression, motor function, survival rate, and pathological and biochemical alternations in the resultant mice. In addition, we assessed the effect of IL-19 on glial cells using primary microglia and astrocyte cultures from the embryonic brains of SOD1G93A Tg mice and IL-19-/-/SOD1G93A Tg mice. Expression of IL-19 in primary microglia and lumbar spinal cord was higher in SOD1G93A Tg mice than in wild-type mice. Unexpectedly, IL-19-/-/SOD1G93A Tg mice exhibited significant improvement of motor function. Ablation of IL-19 in SOD1G93A Tg mice increased expression of both neurotoxic and neuroprotective factors, including tumor necrosis factor-α (TNF-α), IL-1β, glial cell line-derived neurotrophic factor (GDNF), and transforming growth factor β1, in lumbar spinal cord. Primary microglia and astrocytes from IL-19-/-/SOD1G93A Tg mice expressed higher levels of TNF-α, resulting in release of GDNF from astrocytes. Inhibition of IL-19 signaling may alleviate ALS symptoms.
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Affiliation(s)
- Hiroyasu Komiya
- Department of Neurology and Stroke Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan
| | - Hideyuki Takeuchi
- Department of Neurology and Stroke Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan.
| | - Yuki Ogawa
- Department of Neurology and Stroke Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan
| | - Kosuke Suzuki
- Department of Neurology and Stroke Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan
| | - Akihiro Ogasawara
- Department of Neurology and Stroke Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan
| | - Keita Takahashi
- Department of Neurology and Stroke Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan
| | - Yasu-Taka Azuma
- Laboratory of Veterinary Pharmacology, Division of Veterinary Science, Osaka Prefecture University Graduate School of Life and Environmental Science, Izumisano, Osaka, 598-9531, Japan
| | - Hiroshi Doi
- Department of Neurology and Stroke Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan
| | - Fumiaki Tanaka
- Department of Neurology and Stroke Medicine, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan.
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Saleh HM, Deif MA, El-Husseiny RM. Assessment of serum interleukin-19 in acne vulgaris patients of different clinical severities. J Cosmet Dermatol 2021; 20:3034-3040. [PMID: 33538078 DOI: 10.1111/jocd.13977] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 01/12/2021] [Accepted: 01/27/2021] [Indexed: 12/29/2022]
Abstract
BACKGROUND Acne vulgaris (AV) is a common chronic inflammatory disorder of the pilosebaceous unit among adolescents and young adults. Inflammation does have a central role in formation of both inflammatory and noninflammatory acne lesions with production of proinflammatory cytokines. AIMS To measure serum levels of interleukin 19 (IL-19) in acne vulgaris patients with different severities, and compare it with healthy controls, to evaluate its role in pathogenesis of acne vulgaris and correlate it with acne severity. MATERIALS AND METHODS This study included 120 subjects, aged 18-30 years, divided into four groups, 30 in each; mild, moderate, and severe AV patients groups according to acne severity as well as apparently healthy controls group of matched age and sex with no previous history of acne or active acne. Each patient was subjected to history taking, general and dermatological examination with assessment of acne severity. Serum IL-19 levels of both patients and controls were also measured using quantitative enzyme-linked immunosorbent assay (ELISA). RESULTS Results revealed significant difference in serum IL-19 levels between acne patients and controls, being higher in the former group (P value is < 0.001). Moreover, the rise in serum IL-19 levels was significantly proportional to the increased acne severity (P value < 0.001). CONCLUSION IL-19 is related to the etiopathological inflammatory process of acne vulgaris and correlates with acne severity. It could be proposed as a prognostic inflammatory marker for acne vulgaris.
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Affiliation(s)
- Hanan M Saleh
- Department of Dermatology, Venereology and Andrology, Ain Shams University, Cairo, Egypt
| | - Moustafa A Deif
- Department of Dermatology, Venereology and Andrology, Ain Shams University, Cairo, Egypt
| | - Rania M El-Husseiny
- Department of Dermatology, Venereology and Andrology, Ain Shams University, Cairo, Egypt
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17
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Sangsefidi S, Ghafouri-Fard S, Komaki A, Mazdeh M, Taheri M, Eftekharian MM. High Levels of Il-19 in Patients with Chronic Inflammatory Demyelinating Polyneuropathy. J Mol Neurosci 2020; 70:1997-2000. [PMID: 32472395 DOI: 10.1007/s12031-020-01602-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 05/19/2020] [Indexed: 11/25/2022]
Abstract
Immune-mediated neuropathies include some specific types such as acute and chronic inflammatory demyelinating polyneuropathy (AIDP and CIDP). Previous studies have demonstrated abnormal cellular or humoral immune responses in these conditions. Although aberrant regulation of several cytokines have been reported in AIDP and CIDP, the significance of interleukin 19 (IL-19) in these conditions have not been elucidated yet. In the current study, we assessed serum levels of IL-19 in 12 CIDP patients (female/male ratio, 4/8), 9 AIDP patients (female/male ratio, 3/6), and 27 normal subjects (female/male ratio. 8/19) using commercial ELISA kits. Notably, we detected higher levels of this cytokine in CIDP patients (136.4 ± 8.57 ng/l) compared with both AIDP patients (93.89 ± 2.26 ng/l) and controls (83.78 ± 1.72 ng/l). However, the differences between AIDP patients and controls were not significant. The current study demonstrates the role of IL-19 in the pathogenesis of CIDP and potentiates this cytokine as a biomarker for this condition.
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Affiliation(s)
- Somayeh Sangsefidi
- Department of Immunology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Soudeh Ghafouri-Fard
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Alireza Komaki
- Neurophysiology Research Center, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Mehrdokht Mazdeh
- Department of Neurology, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Mohammad Taheri
- Urogenital Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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18
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Deviatkin AA, Vakulenko YA, Akhmadishina LV, Tarasov VV, Beloukhova MI, Zamyatnin Jr. AA, Lukashev AN. Emerging Concepts and Challenges in Rheumatoid Arthritis Gene Therapy. Biomedicines 2020; 8:biomedicines8010009. [PMID: 31936504 PMCID: PMC7168286 DOI: 10.3390/biomedicines8010009] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 01/03/2020] [Accepted: 01/07/2020] [Indexed: 02/07/2023] Open
Abstract
Rheumatoid arthritis (RA) is a systemic inflammatory joint disease affecting about 1% of the population worldwide. Current treatment approaches do not ensure a cure for every patient. Moreover, classical regimens are based on nontargeted systemic immune suppression and have significant side effects. Biological treatment has advanced considerably but efficacy and specificity issues remain. Gene therapy is one of the potential future directions for RA therapy, which is rapidly developing. Several gene therapy trials done so far have been of moderate success, but experimental and genetics studies have yielded novel targets. As a result, the arsenal of gene therapy tools keeps growing. Currently, both viral and nonviral delivery systems are used for RA therapy. Herein, we review recent approaches for RA gene therapy.
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Affiliation(s)
- Andrei A. Deviatkin
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University, 119048 Moscow, Russia; (M.I.B.); (A.A.Z.J.); (A.N.L.)
- Correspondence:
| | - Yulia A. Vakulenko
- Martsinovsky Institute of Medical Parasitology, Tropical and Vector Borne Diseases, Sechenov First Moscow State Medical University, 119435 Moscow, Russia; (Y.A.V.); (L.V.A.)
- Faculty of Biology, Lomonosov Moscow State University, 119234 Moscow, Russia
| | - Ludmila V. Akhmadishina
- Martsinovsky Institute of Medical Parasitology, Tropical and Vector Borne Diseases, Sechenov First Moscow State Medical University, 119435 Moscow, Russia; (Y.A.V.); (L.V.A.)
| | - Vadim V. Tarasov
- Department of Pharmacology and Pharmacy, Sechenov First Moscow State Medical University, 119991 Moscow, Russia;
| | - Marina I. Beloukhova
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University, 119048 Moscow, Russia; (M.I.B.); (A.A.Z.J.); (A.N.L.)
| | - Andrey A. Zamyatnin Jr.
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University, 119048 Moscow, Russia; (M.I.B.); (A.A.Z.J.); (A.N.L.)
- Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, 119992 Moscow, Russia
| | - Alexander N. Lukashev
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University, 119048 Moscow, Russia; (M.I.B.); (A.A.Z.J.); (A.N.L.)
- Martsinovsky Institute of Medical Parasitology, Tropical and Vector Borne Diseases, Sechenov First Moscow State Medical University, 119435 Moscow, Russia; (Y.A.V.); (L.V.A.)
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Effectiveness of Huai Qi Huang Granules on Juvenile Collagen-induced Arthritis and Its Influence on Pyroptosis Pathway in Synovial Tissue. Curr Med Sci 2019; 39:784-793. [DOI: 10.1007/s11596-019-2106-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 06/20/2019] [Indexed: 11/27/2022]
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Fujimoto Y, Azuma YT. [Recent progress in the pathophysiological role of interleukin-19]. Nihon Yakurigaku Zasshi 2019; 154:66-71. [PMID: 31406045 DOI: 10.1254/fpj.154.66] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Cytokine signal is essential for the biological function including development, maintenance of homeostasis and progression of disease. There are growing evidences that signaling via pro-inflammatory cytokines underlie a variety of immunological diseases such as psoriasis, atopic dermatitis, inflammatory bowel disease, and metabolic syndromes, in which cytokine signals are known as a potential therapeutic target of antibody drugs. In contrast, anti-inflammatory cytokines, which is represented by IL-10, largely contribute to suppression of inflammation and restoration of injured tissues. IL-19 is a member of IL-10 cytokine family, which comprises IL-20 cytokine subfamily with IL-20, IL-22, IL-24, and IL-26. IL-19 is produced by myeloid and epithelial cells with stimulation of bacterial components and cytokines. Although IL-19 has been originally recognized as a potential Th2-related cytokine, in recent researches, it has been reported that this cytokine upregulates Th17 response to reflect and promote progression of Th17-related disease including psoriasis. On the other hand, IL-19 has anti-inflammatory effects on inflammatory diseases such as infectious skin disease, inflammatory bowel disease, and cardiovascular disease. Therefore, IL-19 may exert pleiotropic effects dependent on the pathological mechanism of inflammatory diseases. In this review, we summarize recent studies about IL-19 and introduce the pathophysiological and therapeutic role of IL-19 in inflammatory diseases.
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Affiliation(s)
- Yasuyuki Fujimoto
- Laboratory of Veterinary Pharmacology, Division of Veterinary Science, Osaka Prefecture University Graduate School of Life and Environmental Sciences
| | - Yasu-Taka Azuma
- Laboratory of Veterinary Pharmacology, Division of Veterinary Science, Osaka Prefecture University Graduate School of Life and Environmental Sciences
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21
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Abu El‐Asrar AM, Berghmans N, Al‐Obeidan SA, Gikandi PW, Opdenakker G, Van Damme J, Struyf S. Expression of interleukin (IL)-10 family cytokines in aqueous humour of patients with specific endogenous uveitic entities: elevated levels of IL-19 in human leucocyte antigen-B27-associated uveitis. Acta Ophthalmol 2019; 97:e780-e784. [PMID: 30761764 DOI: 10.1111/aos.14039] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2018] [Accepted: 12/06/2018] [Indexed: 01/02/2023]
Abstract
PURPOSE Evidence exists that the interleukin (IL)-10 family of cytokines is involved in autoimmune diseases. The aim of this study was to analyse the levels of the IL-10 family cytokines IL-10, IL-19, IL-20, IL-22, IL-26, IL-28A and IL-29 in aqueous humour (AH) samples from patients with specific uveitic entities. In addition, we correlated their levels with the levels of the proinflammatory cytokines tumour necrosis factor-α (TNF-α) and IL-1β. METHODS Aqueous humour (AH) samples from patients with active uveitis associated with Behçet's disease (BD; n = 13), sarcoidosis (n = 8), human leucocyte antigen (HLA)-B27-related inflammation (n = 12), Vogt-Koyanagi-Harada (VKH) disease (n = 12) and control subjects (n = 9) were assayed with the use of a multiplex assay. RESULTS Of all the IL-10 family cytokines studied, only IL-19 levels were significantly higher in AH samples of patients (n = 45) than in controls (p = 0.022). When comparing the four individual disease groups to controls, IL-19 levels were only significantly higher in HLA-B27-associated uveitis (p < 0.001). IL-19 levels were significantly higher in patients with HLA-B27-associated uveitis than in patients with BD, sarcoidosis and VKH disease (p < 0.001; p = 0.002; p < 0.001, respectively). Significant correlations were found between AH levels of IL-19 and AH levels of TNF-α, (r = 0.3; p = 0.03) and IL-1β (r = 0.56; p < 0.001). CONCLUSIONS Among the IL-10 family cytokines analysed, IL-19 demonstrated the highest expression in endogenous uveitis, particularly in HLA-B27-associated uveitis. IL-19 thus might assist in the regulation of inflammation in HLA-B27-associated uveitis.
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Affiliation(s)
- Ahmed M. Abu El‐Asrar
- Department of Ophthalmology College of Medicine King Saud University Riyadh Saudi Arabia
- Dr. Nasser Al‐Rashid Research Chair in Ophthalmology College of Medicine King Saud University Riyadh Saudi Arabia
| | - Nele Berghmans
- Rega Institute for Medical Research Department of Microbiology and Immunology University of Leuven KU Leuven Leuven Belgium
| | - Saleh A. Al‐Obeidan
- Department of Ophthalmology College of Medicine King Saud University Riyadh Saudi Arabia
| | - Priscilla W. Gikandi
- Department of Ophthalmology College of Medicine King Saud University Riyadh Saudi Arabia
| | - Ghislain Opdenakker
- Rega Institute for Medical Research Department of Microbiology and Immunology University of Leuven KU Leuven Leuven Belgium
| | - Jo Van Damme
- Rega Institute for Medical Research Department of Microbiology and Immunology University of Leuven KU Leuven Leuven Belgium
| | - Sofie Struyf
- Rega Institute for Medical Research Department of Microbiology and Immunology University of Leuven KU Leuven Leuven Belgium
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Weng YH, Chen WY, Lin YL, Wang JY, Chang MS. Blocking IL-19 Signaling Ameliorates Allergen-Induced Airway Inflammation. Front Immunol 2019; 10:968. [PMID: 31114590 PMCID: PMC6503049 DOI: 10.3389/fimmu.2019.00968] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Accepted: 04/15/2019] [Indexed: 11/21/2022] Open
Abstract
Asthma is a chronic inflammatory disease of the airway. Its major symptoms are reversible breathing problems causing airway narrowing and obstruction. IL-19 is a member of the IL-10 family cytokines. We previously showed that IL-19 induces T-helper 2 (Th2) cytokines and that asthma patients had higher serum IL-19 levels. To further examine whether inhibiting IL-19 and its receptor (IL-20R1) protected rodents against asthma, we used Dermatophagoides pteronyssinus (Der p; house dust mites) to induce chronic airway inflammation in wild-type C57BL/6 and IL-20R1-deficient mice and then analyzed the effect of the IL-20R1 deficiency on the pathogenesis of asthma. We also examined whether inhibiting IL-19 and IL-20R1 ameliorated Der p-induced chronic asthma. Der p induced IL-19 in lung airway epithelial cells, type 2 alveolar cells, and alveolar macrophages. An IL-20R1 deficiency abolished IL-19-induced Th2 cell differentiation in vitro. Th2 cytokine expression, immune cell infiltration in the bronchoalveolar lavage, airway hyperresponsiveness (AHR), and bronchial wall thickening were lower in Der p-challenged IL-20R1-deficient mice. Anti-IL-20R1 monoclonal antibody (mAb) 51D and IL-19 polyclonal antibody (pAb) both ameliorated Der p-induced AHR, lung immune cell infiltration, bronchial wall thickening, and Th2 cytokine expression. Moreover, we confirmed that anti-IL-19 mAb (1BB1) attenuated lung inflammation in a rat ovalbumin-induced asthma model. This is the first report to show that inhibition of IL-19 by targeting IL-19 or IL-20R1 protected rodents from allergic lung inflammation. Our study suggests that targeting IL-19 signaling might be a novel therapeutic strategy for treating allergic asthma.
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Affiliation(s)
- Yun-Han Weng
- Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Wei-Yu Chen
- Kaohsiung Chang Gung Memorial Hospital, Institute for Translational Research in Biomedicine, Kaohsiung, Taiwan
| | - Yen-Lin Lin
- Institute of Microbiology & Immunology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Jiu-Yao Wang
- Institute of Microbiology & Immunology, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Department of Pediatrics, College of Medical, National Cheng Kung University, Tainan, Taiwan
| | - Ming-Shi Chang
- Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
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Ouyang W, O'Garra A. IL-10 Family Cytokines IL-10 and IL-22: from Basic Science to Clinical Translation. Immunity 2019; 50:871-891. [PMID: 30995504 DOI: 10.1016/j.immuni.2019.03.020] [Citation(s) in RCA: 571] [Impact Index Per Article: 114.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 03/01/2019] [Accepted: 03/21/2019] [Indexed: 12/12/2022]
Abstract
Cytokines are among the most important effector and messenger molecules in the immune system. They profoundly participate in immune responses during infection and inflammation, protecting against or contributing to diseases such as allergy, autoimmunity, and cancer. Manipulating cytokine pathways, therefore, is one of the most effective strategies to treat various diseases. IL-10 family cytokines exert essential functions to maintain tissue homeostasis during infection and inflammation through restriction of excessive inflammatory responses, upregulation of innate immunity, and promotion of tissue repairing mechanisms. Their important functions in diseases are supported by data from many preclinical models, human genetic studies, and clinical interventions. Despite significant efforts, however, there is still no clinically approved therapy through manipulating IL-10 family cytokines. Here, we summarize the recent progress in understanding the biology of this family of cytokines, suggesting more specific strategies to maneuver these cytokines for the effective treatment of inflammatory diseases and cancers.
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Affiliation(s)
- Wenjun Ouyang
- Department of Inflammation and Oncology Research, Amgen, South San Francisco, CA 94080, USA.
| | - Anne O'Garra
- Laboratory of Immunoregulation and Infection, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK.
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Wang X, Wong K, Ouyang W, Rutz S. Targeting IL-10 Family Cytokines for the Treatment of Human Diseases. Cold Spring Harb Perspect Biol 2019; 11:cshperspect.a028548. [PMID: 29038121 DOI: 10.1101/cshperspect.a028548] [Citation(s) in RCA: 149] [Impact Index Per Article: 29.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Members of the interleukin (IL)-10 family of cytokines play important roles in regulating immune responses during host defense but also in autoimmune disorders, inflammatory diseases, and cancer. Although IL-10 itself primarily acts on leukocytes and has potent immunosuppressive functions, other family members preferentially target nonimmune compartments, such as tissue epithelial cells, where they elicit innate defense mechanisms to control viral, bacterial, and fungal infections, protect tissue integrity, and promote tissue repair and regeneration. As cytokines are prime drug targets, IL-10 family cytokines provide great opportunities for the treatment of autoimmune diseases, tissue damage, and cancer. Yet no therapy in this space has been approved to date. Here, we summarize the diverse biology of the IL-10 family as it relates to human disease and review past and current strategies and challenges to target IL-10 family cytokines for clinical use.
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Affiliation(s)
- Xiaoting Wang
- Department of Comparative Biology and Safety Sciences, Amgen, South San Francisco, California 94080
| | - Kit Wong
- Department of Biomarker Development, Genentech, South San Francisco, California 94080
| | - Wenjun Ouyang
- Department of Inflammation and Oncology, Amgen, South San Francisco, California 94080
| | - Sascha Rutz
- Department of Cancer Immunology, Genentech, South San Francisco, California 94080
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Chen J, Caspi RR, Po Chong W. IL-20 receptor cytokines in autoimmune diseases. J Leukoc Biol 2018; 104:953-959. [PMID: 30260500 PMCID: PMC6298946 DOI: 10.1002/jlb.mr1117-471r] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2018] [Revised: 07/08/2018] [Accepted: 07/25/2018] [Indexed: 12/12/2022] Open
Abstract
IL-19, IL-20, and IL-24 are the members of IL-10 family. They are also known as IL-20 receptor (IL-20R) cytokines as they all signal through the IL-20RA/IL-20RB receptor complex; IL-20 and IL-24 (but not IL-19) also signal through the IL-20RB/IL22RA1 receptor complex. Despite their protein structure homology and shared use of receptor complexes, they display distinct biological functions in immune regulation, tissue homeostasis, host defense, and oncogenesis. IL-20R cytokines can be expressed by both immune cells and epithelial cells, and are important for their interaction. In general, these cytokines are considered to be associated with pathogenesis of chronic inflammation and autoimmune diseases, including psoriasis, rheumatoid arthritis, and inflammatory bowel disease. However, a number of studies also highlighted their suppressive functions in regulating both innate and adaptive T cell responses and other immune cells, suggesting that the role of IL-20R cytokines in autoimmunity may be complex. In this review, we will discuss the immunobiological functions of IL-20R cytokines and how they are involved in regulating autoimmune diseases.
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Affiliation(s)
- Jun Chen
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, 510060 China
| | - Rachel R Caspi
- Laboratory of Immunology, National Eye Institute, National Institutes of Health, Bethesda, Maryland 20892-1857, USA
| | - Wai Po Chong
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, 510060 China
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Huang KY, Hsu YH, Chen WY, Tsai HL, Yan JJ, Wang JD, Liu WL, Lin RM. The roles of IL-19 and IL-20 in the inflammation of degenerative lumbar spondylolisthesis. JOURNAL OF INFLAMMATION-LONDON 2018; 15:19. [PMID: 30250404 PMCID: PMC6145204 DOI: 10.1186/s12950-018-0195-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Accepted: 09/03/2018] [Indexed: 12/19/2022]
Abstract
Background Degenerative lumbar spondylolisthesis (DLS) is a major cause of spinal canal stenosis and is often related to lower back pain. IL-20 is emerging as a potent angiogenic, chemotactic, and proinflammatory cytokine related to several chronic inflammatory bone disorders likes intervertebral disc herniation, rheumatoid arthritis (RA), osteoporosis, and bone fracture. IL-19 also acts as a proinflammatory cytokine in RA. The aim of the present study was to investigate whether IL-19 and IL-20 are involved in DLS and compare three different tissues including disc, facet joint, and ligamentum flavum of patients with DLS to verify which tissue is affected more by inflammation. Methods Disc, facet joint and ligamentum flavum from 13 patients with DLS was retrieved, and the expression pattern of IL-19, IL-20, IL-20R1, IL-20R2, TNF-α, IL-1β, and MCP-1 was evaluated using immunohistochemical staining with specific antibodies. The disc cells were isolated and incubated with IL-19 and IL-20 under CoCl2-mimicked hypoxic conditions to analyze the proinflammatory cytokine expression pattern using real-time quantitative PCR with specific primers. Results IL-19 and IL-20 were positively stained and accompanied by abundant expression of TNF-α, IL-1β, and MCP-1 in facet joints of DLS patients. IL-19 and IL-20's receptors (IL-20R1 and IL-20R2) were expressed on chondrocytes and fibrocytes/fibroblasts in facet joint and ligamentum flavum tissues from patients with DLS. There was a significant correlation between the expression of IL-20 and IL-1β in facet joint. In vitro assay, IL-19 and IL-20 upregulated the expression of IL-1β, IL-6, TNF-α, IL-8, VEGF, and MCP-1 in primary cultured DLS disc cells under CoCl2-mimicked hypoxic conditions. Conclusions IL-19, IL-20, and their receptors as well as proinflammatory cytokines (TNF-α, IL-1β, and MCP-1) were expressed more in facet joints than the other tissues in patients with DLS; therefore, the etiology of inflammation might be more facet-centric. IL-19 and IL-20 induced proinflammatory cytokine expression in disc cells and might play a role in the pathogenesis of DLS.
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Affiliation(s)
- Kuo-Yuan Huang
- 1Department of Orthopedics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,2Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yu-Hsiang Hsu
- 2Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,3Clinical Medicine Research Center, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Wei-Yu Chen
- 4Institute for Translational Research in Biomedicine, Kaohsiung Chang Gung, Memorial Hospital, Kaohsiung, Taiwan
| | - Hui-Ling Tsai
- 1Department of Orthopedics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Jing-Jou Yan
- 5Department of Pathology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Jung-Der Wang
- 6Department of Public of Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Wen-Lung Liu
- 1Department of Orthopedics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Ruey-Mo Lin
- 7Department of Orthopedics, Tainan Municipal An-Nan Hospital-China Medical University, Tainan, Taiwan
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Guo J, Wang H, Li L, Yuan Y, Shi X, Hou S. Treatment with IL-19 improves locomotor functional recovery after contusion trauma to the spinal cord. Br J Pharmacol 2018; 175:2611-2621. [PMID: 29500933 DOI: 10.1111/bph.14193] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Revised: 02/07/2018] [Accepted: 02/08/2018] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND AND PURPOSE IL-19 skews the immune response towards a Th2 type and appears to stimulate angiogenesis. In the current study, we tested if IL-19 treatment could reduce secondary injury and improve functional recovery after contusion spinal cord injury (SCI). EXPERIMENTAL APPROACH Firstly, mice were given a moderate-severe thoracic SCI at the T9-10 level and expression of IL-19 and its receptor was measured in the injured spinal cord. Then SCI mice were treated with mouse recombinant IL-19 and its blocking antibody to investigate the therapeutic effect of IL-19. KEY RESULTS Protein expression of IL-19 and its receptor IL-20R1 and IL-20R2 was up-regulated in the injured spinal cord of mice. IL-19 treatment promoted the recovery of locomotor function dose-dependently and reduced loss of motor neurons and microglial and glial activation following SCI. Treatment of SCI mice with IL-19 attenuated macrophage accumulation, reduced protein levels of TNF-α and CCL2 and promoted Th2 response and M2 macrophage activation in the injured region. Treatment of SCI mice with IL-19 promoted angiogenesis through up-regulating VEGF in the injured region. Treatment of SCI mice with IL-19 up-regulated HO-1 expression and decreased oxidative stress in the injured region. The beneficial effect of IL-19 was abolished by coadministration of the blocking antibody. Additionally, IL-19 deficiency in mice delayed the recovery of locomotor function following SCI. CONCLUSIONS AND IMPLICATIONS IL-19 treatment reduced secondary injuries and improved locomotor functional recovery after contusion SCI, through diverse mechanisms including immune cell polarization, angiogenesis and anti-oxidative responses.
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Affiliation(s)
- Jidong Guo
- Institute of Orthopaedics, First Affiliated Hospital of CPLA General Hospital, Beijing, China
| | - Huadong Wang
- Institute of Orthopaedics, First Affiliated Hospital of CPLA General Hospital, Beijing, China
| | - Li Li
- Institute of Orthopaedics, First Affiliated Hospital of CPLA General Hospital, Beijing, China
| | - Yanli Yuan
- Institute of Orthopaedics, First Affiliated Hospital of CPLA General Hospital, Beijing, China
| | - Xiuxiu Shi
- Institute of Orthopaedics, First Affiliated Hospital of CPLA General Hospital, Beijing, China
| | - Shuxun Hou
- Institute of Orthopaedics, First Affiliated Hospital of CPLA General Hospital, Beijing, China
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Wang HH, Hsu YH, Chang MS. IL-20 bone diseases involvement and therapeutic target potential. J Biomed Sci 2018; 25:38. [PMID: 29690863 PMCID: PMC5913811 DOI: 10.1186/s12929-018-0439-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Accepted: 04/17/2018] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Millions of people around the world suffer from bone disorders, likes osteoporosis, rheumatoid arthritis (RA), and cancer-induced osteolysis. In general, the bone remodeling balance is determined by osteoclasts and osteoblasts, respectively responsible for bone resorption and bone formation. Excessive inflammation disturbs the activities of these two kinds of cells, typically resulting in the bone loss. MAIN BODY IL-20 is emerging as a potent angiogenic, chemotactic, and proinflammatory cytokine related to several chronic inflammatory disorders likes psoriasis, atherosclerosis, cancer, liver fibrosis, and RA. IL-20 has an important role in the regulation of osteoclastogenesis and osteoblastogenesis and is upregulated in several bone-related diseases. The anti-IL-20 monoclonal antibody treatment has a therapeutic potential in several experimental disease models including ovariectomy-induced osteoporosis, cancer-induced osteolysis, and bone fracture. CONCLUSION This review article provides an overview describing the IL-20's biological functions in the common bone disorders and thus providing a novel therapeutic strategy in the future.
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Affiliation(s)
- Hsiao-Hsuan Wang
- Institute of Basic Medical Sciences, National Cheng Kung University, Tainan, Taiwan
| | - Yu-Hsiang Hsu
- Institute of Clinical Medicine, National Cheng Kung University, Tainan, Taiwan.,Research Center of Clinical Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
| | - Ming-Shi Chang
- Institute of Basic Medical Sciences, National Cheng Kung University, Tainan, Taiwan. .,Institute of Clinical Medicine, National Cheng Kung University, Tainan, Taiwan. .,Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, Tainan, 704, Taiwan.
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Protective Effect of Norcantharidin on Collagen-Induced Arthritis Rats. Chin J Integr Med 2017; 24:278-283. [DOI: 10.1007/s11655-017-2792-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2016] [Indexed: 10/18/2022]
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Guo Q, Zheng K, Fan D, Zhao Y, Li L, Bian Y, Qiu X, Liu X, Zhang G, Ma C, He X, Lu A. Wu-Tou Decoction in Rheumatoid Arthritis: Integrating Network Pharmacology and In Vivo Pharmacological Evaluation. Front Pharmacol 2017; 8:230. [PMID: 28515692 PMCID: PMC5414545 DOI: 10.3389/fphar.2017.00230] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2016] [Accepted: 04/12/2017] [Indexed: 12/22/2022] Open
Abstract
Purpose: This study aimed to explore underlying action mechanism of Wu-Tou decoction (WTD) in rheumatoid arthritis (RA) through network pharmacology prediction and experimental verification. Methods: Chemical compounds and human target proteins of WTD as well as RA-related human genes were obtained from TCM Database @ Taiwan, PubChem and GenBank, respectively. Subsequently, molecular networks and canonical pathways presumably involved in the treatment of WTD on RA were generated by ingenuity pathway analysis (IPA) software. Furthermore, experimental validation was carried out with MIP-1β-induced U937 cell model and collagen induced arthritis (CIA) rat model. Results: CCR5 signaling pathway in macrophages was shown to be the top one shared signaling pathway associated with both cell immune response and cytokine signaling. In addition, protein kinase C (PKC) δ and p38 in this pathway were treated as target proteins of WTD in RA. In vitro experiments indicated that WTD inhibited MIP-1β-induced production of TNF-α, MIP-1α, and RANTES as well as phosphorylation of CCR5, PKC δ, and p38 in U937 cells. WTD treatment maintained the inhibitory effects on production of TNF-α and RANTES in MIP-1β-induced U937 cells after CCR5 knockdown. In vivo experiments demonstrated that WTD ameliorated symptoms in CIA rats, decreased the levels of IL-1β, IL-2, IL-6, TNF-α, MIP-1α, MIP-2, RANTES, and IP-10 in serum of CIA rats, as well as mRNA levels of MIP-1α, MIP-2, RANTES, and IP-10 in ankle joints of CIA rats. Furthermore, WTD also lowered the phosphorylation levels of CCR5, PKC δ and p38 in both ankle joints and macrophages in ankle joints from CIA rats. Conclusion: It was demonstrated in this research that WTD played a role in inhibiting inflammatory response in RA which was closely connected with the modulation effect of WTD on CCR5 signaling pathway in macrophages.
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Affiliation(s)
- Qingqing Guo
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical SciencesBeijing, China
| | - Kang Zheng
- Institute for Advancing Translational Medicine in Bone and Joint Diseases, School of Chinese Medicine, Hong Kong Baptist UniversityKowloon Tong, Hong Kong
| | - Danping Fan
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical SciencesBeijing, China
| | - Yukun Zhao
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical SciencesBeijing, China.,School of Basic Medical Sciences, Shanghai University of Traditional Chinese MedicineShanghai, China
| | - Li Li
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical SciencesBeijing, China
| | - Yanqin Bian
- School of Basic Medical Sciences, Shanghai University of Traditional Chinese MedicineShanghai, China
| | - Xuemei Qiu
- School of Life Science and Engineering, Southwest Jiaotong UniversityChengdu, China
| | - Xue Liu
- School of Life Science and Engineering, Southwest Jiaotong UniversityChengdu, China
| | - Ge Zhang
- Institute for Advancing Translational Medicine in Bone and Joint Diseases, School of Chinese Medicine, Hong Kong Baptist UniversityKowloon Tong, Hong Kong
| | - Chaoying Ma
- School of Life Science and Engineering, Southwest Jiaotong UniversityChengdu, China
| | - Xiaojuan He
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical SciencesBeijing, China.,Institute for Advancing Translational Medicine in Bone and Joint Diseases, School of Chinese Medicine, Hong Kong Baptist UniversityKowloon Tong, Hong Kong
| | - Aiping Lu
- Institute for Advancing Translational Medicine in Bone and Joint Diseases, School of Chinese Medicine, Hong Kong Baptist UniversityKowloon Tong, Hong Kong.,School of Basic Medical Sciences, Shanghai University of Traditional Chinese MedicineShanghai, China
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Hsu YH, Yang YY, Huwang MH, Weng YH, Jou IM, Wu PT, Lin TY, Wu LW, Chang MS. Anti-IL-20 monoclonal antibody inhibited inflammation and protected against cartilage destruction in murine models of osteoarthritis. PLoS One 2017; 12:e0175802. [PMID: 28426699 PMCID: PMC5398531 DOI: 10.1371/journal.pone.0175802] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Accepted: 03/06/2017] [Indexed: 12/17/2022] Open
Abstract
Osteoarthritis (OA) is a degenerative joint disease characterized by progressive destruction of articular cartilage. Interleukin (IL)-20 is a proinflammatory cytokine involved in the pathogenesis of rheumatoid arthritis. We investigated the role of IL-20 in OA and evaluated whether anti-IL-20 antibody (7E) treatment attenuates disease severity in murine models of surgery-induced OA. Immunohistochemical staining was used to detect IL-20 and its receptors expression in synovial tissue and cartilage from OA patients, and in OA synovial fibroblasts (OASFs) and chondrocytes (OACCs) from rodents with surgery-induced OA. RTQ-PCR and western blotting were used to determine IL-20-regulated OA-associated gene expression in OASFs and OACCs. OA rats and OA mice were treated with 7E. Arthritis severity was determined based on the degree of cartilage damage and the arthritis severity score. We found that IL-20 and its receptors were expressed in OASFs and OACCs. IL-20 induced TNF-α, IL-1β, MMP-1, and MMP-13 expression by activating ERK-1/2 and JNK signals in OASFs. IL-20 not only upregulated MCP-1, IL-6, MMP-1, and MMP-13 expression, but also downregulated aggrecan, type 2 collagen, TGF-β, and BMP-2 expression in OACCs. Arthritis severity was significantly lower in 7E-treated OA rats, and 7E- or MSC-treated OA mice. Therefore, we concluded that IL-20 was involved in the progression and development of OA through inducing proinflammatory cytokines and OA-associated gene expression in OASFs and OACCs. 7E reduced the severity of arthritis in murine models of surgery-induced OA. Our findings provide evidence that IL-20 is a novel target and that 7E is a potential therapeutic agent for OA.
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Affiliation(s)
- Yu-Hsiang Hsu
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Research Center of Clinical Medicine, National Cheng Kung University Hospital, Tainan, Taiwan.,Research Center of New Antibody Drug, National Cheng Kung University, Tainan, Taiwan
| | - Ya-Yu Yang
- Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Man-Hsiang Huwang
- Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yun-Han Weng
- Research Center of New Antibody Drug, National Cheng Kung University, Tainan, Taiwan.,Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - I-Ming Jou
- Department of Orthopedics, National Cheng Kung University Hospital, Tainan, Taiwan
| | - Po-Tin Wu
- Department of Orthopedics, National Cheng Kung University Hospital, Tainan, Taiwan
| | - Tain-Yu Lin
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Li-Wha Wu
- Institute of Molecular Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Ming-Shi Chang
- Research Center of New Antibody Drug, National Cheng Kung University, Tainan, Taiwan.,Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
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Sharma J, Bhar S, Devi CS. A review on interleukins: The key manipulators in rheumatoid arthritis. Mod Rheumatol 2017; 27:723-746. [DOI: 10.1080/14397595.2016.1266071] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Jatin Sharma
- School of Biosciences and Technology, VIT University, Vellore, India
| | - Sutonuka Bhar
- School of Biosciences and Technology, VIT University, Vellore, India
| | - C. Subathra Devi
- School of Biosciences and Technology, VIT University, Vellore, India
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Capture Hi-C identifies a novel causal gene, IL20RA, in the pan-autoimmune genetic susceptibility region 6q23. Genome Biol 2016; 17:212. [PMID: 27799070 PMCID: PMC5088679 DOI: 10.1186/s13059-016-1078-x] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2016] [Accepted: 10/05/2016] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND The identification of causal genes from genome-wide association studies (GWAS) is the next important step for the translation of genetic findings into biologically meaningful mechanisms of disease and potential therapeutic targets. Using novel chromatin interaction detection techniques and allele specific assays in T and B cell lines, we provide compelling evidence that redefines causal genes at the 6q23 locus, one of the most important loci that confers autoimmunity risk. RESULTS Although the function of disease-associated non-coding single nucleotide polymorphisms (SNPs) at 6q23 is unknown, the association is generally assigned to TNFAIP3, the closest gene. However, the DNA fragment containing the associated SNPs interacts through chromatin looping not only with TNFAIP3, but also with IL20RA, located 680 kb upstream. The risk allele of the most likely causal SNP, rs6927172, is correlated with both a higher frequency of interactions and increased expression of IL20RA, along with a stronger binding of both the NFκB transcription factor and chromatin marks characteristic of active enhancers in T-cells. CONCLUSIONS Our results highlight the importance of gene assignment for translating GWAS findings into biologically meaningful mechanisms of disease and potential therapeutic targets; indeed, monoclonal antibody therapy targeting IL-20 is effective in the treatment of rheumatoid arthritis and psoriasis, both with strong GWAS associations to this region.
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Liu X, Zhou H, Huang X, Cui J, Long T, Xu Y, Liu H, Yu R, Zhao R, Luo G, Huang A, Liang JG, Liang P. A Broad Blockade of Signaling from the IL-20 Family of Cytokines Potently Attenuates Collagen-Induced Arthritis. THE JOURNAL OF IMMUNOLOGY 2016; 197:3029-3037. [PMID: 27619991 DOI: 10.4049/jimmunol.1600399] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Accepted: 08/21/2016] [Indexed: 11/19/2022]
Abstract
Two heterodimeric receptors consisting of either IL-20R1 or IL-22R1 in complex with a common β receptor subunit IL-20R2 are shared by three of the IL-20 family of cytokines: IL-19, IL-20, and IL-24. These proinflammatory cytokines have been implicated in the pathogenesis of some autoimmune diseases, including rheumatoid arthritis (RA), psoriasis, and atopic dermatitis. Although mAbs against IL-19 and IL-20 have each been shown to modulate disease severity of collagen-induced arthritis in animal models, and anti-IL-20 therapeutic Ab has exhibited some efficacy in the treatment of RA in clinical trials, benefits for a complete blockade of these functionally redundant cytokines remain to be explored. In this report, we show that recombinant human soluble IL-20R2-Fc fusion protein binds to IL-19, IL-20, and IL-24 with similar high affinity and blocks their signaling in vitro. In DBA/1 mouse collagen-induced arthritis model, recombinant human IL-20R2-Fc exhibits comparable efficacy as TNF blocker etanercept in the treatment of established arthritis, whereas the combined use of both biologics manifests little synergistic therapeutic effects. In situ ligand-receptor functional binding analysis shows that a large amount of immune infiltrates expressing high levels of TNFR and IL-20 subfamily cytokines congregate within the inflamed disease tissues. Colocalization experiments reveal that signals from IL-20R2 and TNF transduction pathways seem to converge in macrophages and function in tandem in orchestrating the pathogenesis of RA. Elucidation of this interaction provides a better understanding of cytokine cross-talk in RA and a rationale for more effective biologic therapies that target IL-20R2 instead of individual cytokines from IL-20 family.
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Affiliation(s)
- Xinyu Liu
- Department of Biochemistry and Molecular Biology, School of Life Sciences, Sichuan University, Chengdu 610000, China
| | - Hong Zhou
- Department of Biochemistry and Molecular Biology, School of Life Sciences, Sichuan University, Chengdu 610000, China
| | - Xueqin Huang
- Department of Biochemistry and Molecular Biology, School of Life Sciences, Sichuan University, Chengdu 610000, China
| | - Jingjing Cui
- Department of Biochemistry and Molecular Biology, School of Life Sciences, Sichuan University, Chengdu 610000, China
| | - Tianzhen Long
- Department of Biochemistry and Molecular Biology, School of Life Sciences, Sichuan University, Chengdu 610000, China
| | - Yang Xu
- Department of Biochemistry and Molecular Biology, School of Life Sciences, Sichuan University, Chengdu 610000, China
| | - Haipeng Liu
- Department of Biochemistry and Molecular Biology, School of Life Sciences, Sichuan University, Chengdu 610000, China
| | - Ruoxuan Yu
- Department of Biochemistry and Molecular Biology, School of Life Sciences, Sichuan University, Chengdu 610000, China
| | - Rongchuan Zhao
- Department of Biochemistry and Molecular Biology, School of Life Sciences, Sichuan University, Chengdu 610000, China
| | - Guangping Luo
- Laboratory for Gene and Cell Therapy, Sichuan University, Chengdu 610041, China
| | - Anliang Huang
- Laboratory for Gene and Cell Therapy, Sichuan University, Chengdu 610041, China
| | | | - Peng Liang
- Department of Biochemistry and Molecular Biology, School of Life Sciences, Sichuan University, Chengdu 610000, China; .,Laboratory for Gene and Cell Therapy, Sichuan University, Chengdu 610041, China.,Clover Biopharmaceuticals, Chengdu 610041, China; and.,GenHunter Corporation, Nashville, TN 37211
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Kragstrup TW. The IL-20 receptor axis in immune-mediated inflammatory arthritis: novel links between innate immune recognition and bone homeostasis. Scand J Rheumatol 2016; 45:53-57. [PMID: 27687482 DOI: 10.1080/03009742.2016.1203022] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The treatment of rheumatoid arthritis (RA) and spondyloarthritis (SpA) was transformed a little over a decade ago by the introduction of agents neutralizing the pro-inflammatory cytokine tumour necrosis factor (TNF)-α. Nevertheless, some patients do not achieve remission and the inhibition of the normal immune system with current drugs increases the risk of infection. The interleukin (IL)-20 receptor (IL-20R) axis is pivotal for tissue homeostasis. By contrast, this axis does not seem to directly activate cells of the immune system. Thus, modulation of the IL-20R axis might not result in increased risk of infection. The IL-20R axis consists of the three cytokines IL-19, IL-20, and IL-24 (termed the IL-20R cytokines) and their shared receptors. All three cytokines bind the receptor complex of IL-20R2/IL-20R1 whereas only IL-20 and IL-24 also bind the receptor complex of IL-20R2/IL-22R1. This short review describes how the IL-20R axis could be a novel link between innate immune recognition and bone homeostasis. The IL-20R cytokines are produced in response to both danger-associated molecular patterns and immune complexes formed by RA-associated autoantibodies. This could be of importance because these mediators can thus be present even in situations without inflammation. IL-19 shows anti-inflammatory properties in arthritis through IL-20R1. IL-20 and IL-24 through IL-22R seem to participate in the recruitment of mononuclear cells to the synovial joint and to sites of bone erosion in particular. Our results indicate that dual inhibition of IL-20 and IL-24 or attenuation of the shared IL-22R subunit could have a beneficial effect on radiographic progression, especially in seropositive RA.
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Affiliation(s)
- T W Kragstrup
- a Department of Biomedicine , Aarhus University , Aarhus , Denmark.,b Department of Rheumatology , Aarhus University Hospital , Aarhus , Denmark
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Kragstrup TW, Andersen T, Holm C, Schiøttz-Christensen B, Jurik AG, Hvid M, Deleuran B. Toll-like receptor 2 and 4 induced interleukin-19 dampens immune reactions and associates inversely with spondyloarthritis disease activity. Clin Exp Immunol 2015; 180:233-42. [PMID: 25639337 DOI: 10.1111/cei.12577] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/20/2014] [Indexed: 12/27/2022] Open
Abstract
Spondyloarthritis (SpA) is a group of immune mediated inflammatory diseases affecting joints, gut, skin and entheses. The inflammatory process involves activation of Toll-like receptor (TLR)-2 and TLR-4 and production of cytokines and chemokines such as monocyte chemoattractant protein 1 (CCL2/MCP-1). This proinflammatory chemokine recruits monocytes to sites of inflammation and is central in the development of several immune-mediated inflammatory diseases. Interleukin (IL)-19 is a member of the IL-10 family of cytokines. IL-19-deficient mice are more susceptible to innate-mediated colitis and develop more severe inflammation in response to injury. In this work, we studied inducers of IL-19 production and effect of IL-19 on the production of CCL2/MCP-1 and proinflammatory cytokines in peripheral blood mononuclear cells (PBMCs) from healthy controls (HCs) and in PBMCs and synovial fluid mononuclear cells (SFMCs) from SpA patients. Further, we measured IL-19 in plasma from HCs and in plasma and synovial fluid from SpA patients. Constitutive IL-19 expression was present in both PBMCs and SFMCs and the secretion of IL-19 was increased by TLR-2 and TLR-4 ligands. Neutralizing IL-19 in HC PBMCs and SpA SFMCs resulted in increased production of CCL-2/MCP-1. IL-19 concentrations were decreased in synovial fluid compared with plasma and associated inversely with disease activity in SpA. SpA SFMCs produced less IL-19 in response to LPS compared with HC PBMCs. These findings indicate that IL-19 production is diminished in SpA. Taken together, impaired IL-19 control of the innate immune system might be involved in the pathogenesis of SpA.
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Affiliation(s)
- T W Kragstrup
- Department of Biomedicine, Aarhus University, Aarhus, Denmark; Department of Rheumatology, Aarhus University Hospital, Aarhus, Denmark
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Sevilla RS, Cruz F, Chiu CS, Xue D, Bettano KA, Zhu J, Chakravarthy K, Faltus R, Wang S, Vanko A, Robinson G, Zielstorff M, Miao J, Leccese E, Conway D, Moy LY, Dogdas B, Cicmil M, Zhang W. Development and optimization of a high-throughput micro-computed tomography imaging method incorporating a novel analysis technique to evaluate bone mineral density of arthritic joints in a rodent model of collagen induced arthritis. Bone 2015; 73:32-41. [PMID: 25482211 DOI: 10.1016/j.bone.2014.11.014] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2014] [Revised: 11/10/2014] [Accepted: 11/18/2014] [Indexed: 11/18/2022]
Abstract
Rheumatoid arthritis (RA) is a chronic autoimmune disease resulting in joint inflammation, pain, and eventual bone loss. Bone loss and remodeling caused by symmetric polyarthritis, the hallmark of RA, is readily detectable by bone mineral density (BMD) measurement using micro-CT. Abnormalities in these measurements over time reflect the underlying pathophysiology of the bone. To evaluate the efficacy of anti-rheumatic agents in animal models of arthritis, we developed a high throughput knee and ankle joint imaging assay to measure BMD as a translational biomarker. A bone sample holder was custom designed for micro-CT scanning, which significantly increased assay throughput. Batch processing 3-dimensional image reconstruction, followed by automated image cropping, significantly reduced image processing time. In addition, we developed a novel, automated image analysis method to measure BMD and bone volume of knee and ankle joints. These improvements significantly increased the throughput of ex vivo bone sample analysis, reducing data turnaround from 5 days to 24 hours for a study with 200 rat hind limbs. Taken together, our data demonstrate that BMD, as quantified by micro-CT, is a robust efficacy biomarker with a high degree of sensitivity. Our innovative approach toward evaluation of BMD using optimized image acquisition and novel image processing techniques in preclinical models of RA enables high throughput assessment of anti-rheumatic agents offering a powerful tool for drug discovery.
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Affiliation(s)
- Raquel S Sevilla
- Imaging-Boston, Merck Research Laboratories, 33 Avenue Louis Pasteur, Boston, MA 02115, USA
| | - Francisco Cruz
- Informatics IT, Merck Research Laboratories, 126 E. Lincoln Avenue, PO Box 2000, Rahway, NJ 07065, USA
| | - Chi-Sung Chiu
- Respiratory & Immunology Pharmacology, Merck Research Laboratories, 33 Avenue Louis Pasteur, Boston, MA 02115, USA
| | - Dahai Xue
- Imaging-West Point, Merck Research Laboratories, Sumneytown Pike, West Point, PA 19486, USA
| | - Kimberly A Bettano
- Imaging-Boston, Merck Research Laboratories, 33 Avenue Louis Pasteur, Boston, MA 02115, USA
| | - Joe Zhu
- Imaging-Boston, Merck Research Laboratories, 33 Avenue Louis Pasteur, Boston, MA 02115, USA
| | - Kalyan Chakravarthy
- Respiratory & Immunology Pharmacology, Merck Research Laboratories, 33 Avenue Louis Pasteur, Boston, MA 02115, USA
| | - Robert Faltus
- Respiratory & Immunology Pharmacology, Merck Research Laboratories, 33 Avenue Louis Pasteur, Boston, MA 02115, USA
| | - Shubing Wang
- Biometrics Research, Merck Research Laboratories, RY34-300, 126 Lincoln Avenue, Rahway, NJ 07065, USA
| | - Amy Vanko
- Imaging-Boston, Merck Research Laboratories, 33 Avenue Louis Pasteur, Boston, MA 02115, USA
| | - Gain Robinson
- Imaging-Boston, Merck Research Laboratories, 33 Avenue Louis Pasteur, Boston, MA 02115, USA
| | - Mark Zielstorff
- Respiratory & Immunology Pharmacology, Merck Research Laboratories, 33 Avenue Louis Pasteur, Boston, MA 02115, USA
| | - John Miao
- Respiratory & Immunology Pharmacology, Merck Research Laboratories, 33 Avenue Louis Pasteur, Boston, MA 02115, USA
| | - Erica Leccese
- Respiratory & Immunology Pharmacology, Merck Research Laboratories, 33 Avenue Louis Pasteur, Boston, MA 02115, USA
| | - Donald Conway
- Compound Management and Engineering, Merck Research Laboratories, 126 E. Lincoln Avenue, PO Box 2000, Rahway, NJ 07065, USA
| | - Lily Y Moy
- Respiratory & Immunology Pharmacology, Merck Research Laboratories, 33 Avenue Louis Pasteur, Boston, MA 02115, USA
| | - Belma Dogdas
- Informatics IT, Merck Research Laboratories, 126 E. Lincoln Avenue, PO Box 2000, Rahway, NJ 07065, USA
| | - Milenko Cicmil
- Respiratory & Immunology Pharmacology, Merck Research Laboratories, 33 Avenue Louis Pasteur, Boston, MA 02115, USA
| | - Weisheng Zhang
- Imaging-Boston, Merck Research Laboratories, 33 Avenue Louis Pasteur, Boston, MA 02115, USA.
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Scrivo R, Conigliaro P, Riccieri V, Di Franco M, Alessandri C, Spadaro A, Perricone R, Valesini G. Distribution of interleukin-10 family cytokines in serum and synovial fluid of patients with inflammatory arthritis reveals different contribution to systemic and joint inflammation. Clin Exp Immunol 2015; 179:300-8. [PMID: 25178435 DOI: 10.1111/cei.12449] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/29/2014] [Indexed: 12/27/2022] Open
Abstract
Evidence exists that interleukin (IL)-10 family cytokines may be involved in the pathogenesis of rheumatoid arthritis (RA). We sought to determine whether or not these cytokines are involved in psoriatic arthritis (PsA). We conducted a prospective study on patients with PsA, RA and osteoarthritis (OA); healthy controls (HC) were also included. We analysed IL-20, IL-24 and IL-19 serum and synovial fluid (SF) levels and change of serum levels following treatment with biological agents. IL-20 serum levels were increased in PsA and RA compared with OA patients and HC and with matched SF levels. IL-24 serum levels in PsA, RA and OA patients were higher than those in HC and also with respect to matched SF in PsA. IL-19 serum levels were higher in HC and OA compared with PsA and RA patients; IL-19 SF levels were higher in PsA and RA compared with OA patients, and in PsA compared with RA patients. PsA and RA patients showed a reduction of IL-19 serum levels after biological treatment. Therefore, IL-19 seems to be involved mainly in the joint inflammation, whereas IL-20 and IL-24 appear to participate mainly in the systemic responses. These findings may further the comprehension of the contribution of these cytokines to the inflammatory response involved in chronic arthritis, as well as to the development of novel therapeutic strategies.
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Affiliation(s)
- R Scrivo
- Dipartimento di Medicina Interna e Specialità Mediche, Reumatologia, Sapienza Università di Roma, Roma, Italy
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Rutz S, Wang X, Ouyang W. The IL-20 subfamily of cytokines--from host defence to tissue homeostasis. Nat Rev Immunol 2014; 14:783-95. [PMID: 25421700 DOI: 10.1038/nri3766] [Citation(s) in RCA: 251] [Impact Index Per Article: 25.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The interleukin-20 (IL-20) subfamily of cytokines comprises IL-19, IL-20, IL-22, IL-24 and IL-26. These cytokines are all members of the larger IL-10 family, but have been grouped together to form the IL-20 subfamily based on their usage of common receptor subunits and similarities in their target-cell profiles and biological functions. Members of the IL-20 subfamily facilitate the communication between leukocytes and epithelial cells, thereby enhancing innate defence mechanisms and tissue repair processes at epithelial surfaces. In this Review, we describe the cellular sources and targets of the IL-20 subfamily cytokines, and we detail how their expression is regulated. Much of our understanding of the unique biology of this group of cytokines is still based on IL-22, which is the most studied member of the IL-20 subfamily. Nevertheless, we attempt a broader discussion of the emerging functions of IL-20 subfamily cytokines in host defence, inflammatory diseases, cancer and metabolism.
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Affiliation(s)
- Sascha Rutz
- Department of Immunology, Genentech, South San Francisco, California 94080, USA
| | - Xiaoting Wang
- Department of Immunology, Genentech, South San Francisco, California 94080, USA
| | - Wenjun Ouyang
- Department of Immunology, Genentech, South San Francisco, California 94080, USA
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Zhao W, Zhang C, Shi M, Zhang J, Li M, Xue X, Zhang Z, Shu Z, Zhu J, Mu N, Li W, Hao Q, Wang Z, Gong L, Zhang W, Zhang Y. The discoidin domain receptor 2/annexin A2/matrix metalloproteinase 13 loop promotes joint destruction in arthritis through promoting migration and invasion of fibroblast-like synoviocytes. Arthritis Rheumatol 2014; 66:2355-67. [PMID: 24819400 DOI: 10.1002/art.38696] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2013] [Accepted: 05/02/2014] [Indexed: 12/23/2022]
Abstract
OBJECTIVE Discoidin domain receptor 2 (DDR-2)/matrix metalloproteinase (MMP) signaling is an important pathway involved in cartilage destruction in rheumatoid arthritis (RA). However, the molecular mechanisms of this pathway have not been clearly identified. This study was undertaken to screen key molecules involved in this pathway and evaluate their biologic functions in synovium invasion of RA. METHODS DDR-2-interacting proteins were examined in vitro by immunoprecipitation and mass spectrometry, and annexin A2 was acquired. The effects of annexin A2 on fibroblast-like synoviocyte (FLS) migration were evaluated using a Transwell invasion assay and an Erasion trace test. In Ddr2(-/-) mice with collagen-induced arthritis (CIA), hematoxylin and eosin (H&E) staining, immunohistochemical analysis, and Western blot analysis were used to assess expression of DDR-2, annexin A2, and MMP-13, as well as synovial hyperplasia. Rats with CIA were treated with lentivirus annexin A2 small interfering RNA (siRNA), and annexin A2 siRNA effects on joint damage were analyzed based upon arthritis index scores and results of micro-computed tomography and H&E staining. The differences between annexin A2 expression in clinical samples from RA and osteoarthritis patients were compared using Western blotting. RESULTS Annexin 2 was identified for the first time as a DDR-2 binding protein. It may be phosphorylated by phospho-DDR-2, leading to MMP-13 secretion. The annexin A2 phosphorylation level and MMP-13 expression level were decreased and collagen-induced joint damage greatly reduced in Ddr2(-/-) mice. Joint damage in rats with CIA was significantly ameliorated when annexin A2 was down-regulated. Annexin A2 expression and phosphorylation were elevated in human RA synovial tissue. CONCLUSION Annexin A2 is a key molecule in the DDR-2/annexin A2/MMP-13 loop, the activation of which contributes to joint destruction in RA, mainly through promoting invasion of FLS. Annexin A2 might therefore become a novel clinical target for RA treatment.
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Affiliation(s)
- Wei Zhao
- Fourth Military Medical University, Xi'an, China, and Ningxia Medical University, Yinchuan, China
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Cantó E, Garcia Planella E, Zamora-Atenza C, Nieto JC, Gordillo J, Ortiz MA, Metón I, Serrano E, Vegas E, García-Bosch O, Juárez C, Vidal S. Interleukin-19 impairment in active Crohn's disease patients. PLoS One 2014; 9:e93910. [PMID: 24718601 PMCID: PMC3981722 DOI: 10.1371/journal.pone.0093910] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2014] [Accepted: 03/09/2014] [Indexed: 11/18/2022] Open
Abstract
The exact function of interleukin-19 (IL-19) on immune response is poorly understood. In mice, IL-19 up-regulates TNFα and IL-6 expression and its deficiency increases susceptibility to DSS-induced colitis. In humans, IL-19 favors a Th2 response and is elevated in several diseases. We here investigate the expression and effects of IL-19 on cells from active Crohn’s disease (CD) patient. Twenty-three active CD patients and 20 healthy controls (HC) were included. mRNA and protein IL-19 levels were analyzed in monocytes. IL-19 effects were determined in vitro on the T cell phenotype and in the production of cytokines by immune cells. We observed that unstimulated and TLR-activated monocytes expressed significantly lower IL-19 mRNA in active CD patients than in HC (logFC = −1.97 unstimulated; −1.88 with Pam3CSK4; and −1.91 with FSL-1; p<0.001). These results were confirmed at protein level. Exogenous IL-19 had an anti-inflammatory effect on HC but not on CD patients. IL-19 decreased TNFα production in PBMC (850.7±75.29 pg/ml vs 2626.0±350 pg/ml; p<0.01) and increased CTLA4 expression (22.04±1.55% vs 13.98±2.05%; p<0.05) and IL-4 production (32.5±8.9 pg/ml vs 13.5±2.9 pg/ml; p<0.05) in T cells from HC. IL-10 regulated IL-19 production in both active CD patients and HC. We observed that three of the miRNAs that can modulate IL-19 mRNA expression, were up-regulated in monocytes from active CD patients. These results suggested that IL-19 had an anti-inflammatory role in this study. Defects in IL-19 expression and the lack of response to this cytokine could contribute to inflammatory mechanisms in active CD patients.
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Affiliation(s)
- Elisabet Cantó
- Department of Immunology Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona, Spain
| | - Esther Garcia Planella
- Department of Digestive Pathology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Carlos Zamora-Atenza
- Department of Immunology Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona, Spain
| | - Juan Camilo Nieto
- Department of Immunology Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona, Spain
| | - Jordi Gordillo
- Department of Digestive Pathology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Ma Angels Ortiz
- Department of Immunology Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona, Spain
| | - Isidoro Metón
- Department of Biochemistry and Molecular Biology, Faculty of Pharmacy, University of Barcelona, Barcelona, Spain
| | - Elena Serrano
- Bioinformatics Platform, PSCT Platforms, Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona, Spain
| | - Esteban Vegas
- Department of Statistical, Faculty of Biology, University of Barcelona, Barcelona, Spain
| | - Orlando García-Bosch
- Department of Digestive, Hospital de Sant Joan Despí Moisès Broggi, Sant Joan Despí, Barcelona, Spain
| | - Cándido Juárez
- Department of Immunology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Sílvia Vidal
- Department of Immunology Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona, Spain; Universitat Autònoma de Barcelona, Barcelona, Spain
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Alghasham A, Rasheed Z. Therapeutic targets for rheumatoid arthritis: Progress and promises. Autoimmunity 2014; 47:77-94. [PMID: 24437572 DOI: 10.3109/08916934.2013.873413] [Citation(s) in RCA: 81] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Recent therapeutic advancements in understanding of molecular and cellular mechanisms of rheumatoid arthritis (RA) have highlighted the strategies that aim to inhibit the harmful effects of up-regulated cytokines or other inflammatory mediators and to inhibit their associated signaling events. The utility of cytokine as therapeutic targets in RA has been unequivocally demonstrated by the success of tumor necrosis factor (TNF)-α blockade in clinical practice. Partial and non-responses to TNF-α blocking agents, however, together with the increasing clinical drive to remission induction, requires that further therapeutic targets be identified. Numerous proinflammatory mediators with their associated cell signaling events have now been demonstrated in RA, including interleukin (IL)-1 and IL-12 superfamilies. Continued efforts are ongoing to target IL-6, IL-15 and IL-17 in clinical trials with promising data emerging. In the present review, we focus on IL-7, IL-18, IL-32 and IL-10 family of cytokines (IL-19, IL-20 and IL-22) as they are implicated in contributing to the pathogenesis of RA, which could be targeted and offer new therapeutic options for RA therapy. Recent evidences also suggest that multiligand receptor for advanced glycation end products (RAGE), several adipokines and various components of immune system play a critical role in the pathophysiology of RA; therefore we have also highlighted them as therapeutic targets for RA therapy. Components of subcellular pathways, involve in nuclear transcription factor (NF)-κB, mitogen-activated protein kinases (MAPKs) and the Janus kinase-signal transducer and activator of transcription (JAK-STAT) pathway have also been discussed and offer several novel potential therapeutic opportunities for RA.
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Sun DP, Yeh CH, So E, Wang LY, Wei TS, Chang MS, Hsing CH. Interleukin (IL)-19 promoted skin wound healing by increasing fibroblast keratinocyte growth factor expression. Cytokine 2013; 62:360-8. [PMID: 23582717 DOI: 10.1016/j.cyto.2013.03.017] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2012] [Revised: 02/19/2013] [Accepted: 03/18/2013] [Indexed: 11/27/2022]
Abstract
BACKGROUND Interleukin (IL)-19, a member of the IL-10 cytokine family, is involved in keratinocyte proliferation in psoriasis. OBJECTIVES We investigated the role of IL-19 in the wound-healing process in vivo and in vitro. METHODS Two full-thickness circular wounds (4mm in diameter) were punched into the skin of BALB/C mice. IL-19 and keratinocyte growth factor (KGF) mRNA in wounded skin were determined using real-time PCR. The wounds were treated with PBS, vehicle, IL-19 (400ng/mL), or IL-20 (400ng/mL) (n=6 in each group) twice daily and the percentage of wound healing was measured daily for 7days. In vitro, human skin fibroblast CCD966-SK cells and keratinocyte HaCaT cells were treated with IL-19 or KGF. Cell proliferation and migration were determined using bromodeoxyuridine (BrdU) and transwell assays, respectively. The expression of IL-19 and KGF mRNA was also analyzed. RESULTS In wounded mouse skin, IL-19 mRNA was upregulated at 12h, and KGF at 24h after the injury. Both increases in gene expression declined 72h after the skin had been wounded. The percentage of wound healing in IL-19-treated mice was higher than in control mice. In vitro, IL-19 upregulated KGF expression in the CCD966-SK cells; IL-19 was upregulated in KGF-treated HaCaT cells. KGF but not IL-19 promoted HaCaT cell proliferation. However, IL-19 significantly increased the migration of HaCaT cells. HaCaT cells treated with the cultured supernatants of IL-19-stimulated CCD966-SK cells showed significantly more proliferation than in controls. CONCLUSIONS IL-19 is important for cutaneous wound healing because it upregulates KGF expression.
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Affiliation(s)
- Ding-Ping Sun
- Department of Surgery, Chi-Mei Medical Center, Tainan, Taiwan
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Interleukin-19 mediates tissue damage in murine ischemic acute kidney injury. PLoS One 2013; 8:e56028. [PMID: 23468852 PMCID: PMC3582636 DOI: 10.1371/journal.pone.0056028] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2012] [Accepted: 01/04/2013] [Indexed: 02/07/2023] Open
Abstract
Inflammation and renal tubular injury are major features of acute kidney injury (AKI). Many cytokines and chemokines are released from injured tubular cells and acts as proinflammatory mediators. However, the role of IL-19 in the pathogenesis of AKI is not defined yet. In bilateral renal ischemia/reperfusion injury (IRI)-induced and HgCl2-induced AKI animal models, real-time quantitative (RTQ)-PCR showed that the kidneys, livers, and lungs of AKI mice expressed significantly higher IL-19 and its receptors than did sham control mice. Immunohistochemical staining showed that IL-19 and its receptors were strongly stained in the kidney, liver, and lung tissue of AKI mice. In vitro, IL-19 upregulated MCP-1, TGF-β1, and IL-19, and induced mitochondria-dependent apoptosis in murine renal tubular epithelial M-1 cells. IL-19 upregulated TNF-α and IL-10 in cultured HepG2 cells, and it increased IL-1β and TNF-α expression in cultured A549 cells. In vivo, after renal IRI or a nephrotoxic dose of HgCl2 treatment, IL-20R1-deficient mice (the deficiency blocks IL-19 signaling) showed lower levels of blood urea nitrogen (BUN) in serum and less tubular damage than did wild-type mice. Therefore, we conclude that IL-19 mediates kidney, liver, and lung tissue damage in murine AKI and that blocking IL-19 signaling may provide a potent therapeutic strategy for treating AKI.
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Anti-inflammatory effects of interleukin-19 in vascular disease. Int J Inflam 2012; 2012:253583. [PMID: 22844641 PMCID: PMC3403192 DOI: 10.1155/2012/253583] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2012] [Accepted: 05/10/2012] [Indexed: 12/24/2022] Open
Abstract
Despite aggressive dietary modification, lipid-lowering medications, and other interventional medical therapy, vascular disease continues to be a leading cause of mortality in the western world. It is a significant medical and socioeconomic problem contributing to mortality of multiple diseases including myocardial infarction, stroke, renal failure, and peripheral vascular disease. Morbidity and mortality of vascular disease are expected to worsen with the increasing number of patients with comorbid conditions such as obesity, metabolic syndrome, and diabetes mellitus type 2. Vascular diseases such as atherosclerosis, restenosis, and allograft vasculopathy are recognized to be driven by inflammation, and as such, cytokines which mediate inflammation not only represent important targets of rational therapy, but also can be considered as possible therapeutic modalities themselves. In this paper, we will examine the role of inflammatory cytokines and lymphocyte T(h)1/T(h)2 polarity in vascular inflammation, with a focus on atherosclerotic vascular disease. We will then introduce a recently described T(h)2 interleukin, interleukin-19 (IL-19), as a previously unrecognized mediator of vascular inflammatory disorders. We will review our current understanding of this interleukin in health and disease and present the possibility that IL-19 could represent a potential therapeutic to combat vascular inflammatory disease.
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Abstract
Chronic inflammation including autoimmune disease is an important risk factor for the development of osteoporosis. Receptor activator of nuclear factor-κB ligand (RANKL) and macrophage colony-stimulating factor (M-CSF) play a central role in osteoclast differentiation and function, and the molecular pathways by which M-CSF and RANKL induce osteoclast differentiation have been analyzed in detail. Proinflammatory cytokines directly or indirectly regulate osteoclastogenesis and bone resorption providing a link between inflammation and osteoporosis. Tumor necrosis factor-α, interleukin (IL)-1, IL-6, and IL-17 are the most important proinflammatory cytokines triggering inflammatory bone loss. Inhibition of these cytokines has provided potent therapeutic effects in the treatment of diseases such as rheumatoid arthritis. Further investigation is needed to understand the pathophysiology and to develop new strategies to treat inflammatory bone loss. This review summarizes new data on inflammatory bone loss obtained in 2011.
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Affiliation(s)
- Tobias Braun
- Department of Internal Medicine 3 and Institute for Clinical Immunology, University of Erlangen-Nuremberg, Krankenhausstrasse 12, 91054, Erlangen, Germany
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