1
|
Xie K, Li Z, Zhang Y, Wu H, Zhang T, Wang W. Artemisinin and its derivatives as promising therapies for autoimmune diseases. Heliyon 2024; 10:e27972. [PMID: 38596057 PMCID: PMC11001780 DOI: 10.1016/j.heliyon.2024.e27972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Revised: 03/08/2024] [Accepted: 03/08/2024] [Indexed: 04/11/2024] Open
Abstract
Artemisinin, a traditional Chinese medicine with remarkable antimalarial activity. In recent years, studies demonstrated that artemisinin and its derivatives (ARTs) showed anti-inflammatory and immunoregulatory effects. ARTs have been developed and gradually applied to treat autoimmune and inflammatory diseases. However, their role in the treament of patients with autoimmune and inflammatory diseases in particular is less well recognized. This review will briefly describe the history of ARTs use in patients with autoimmune and inflammatory diseases, the theorized mechanisms of action of the agents ARTs, their efficacy in patients with autoinmmune and inflammatory diseases. Overall, ARTs have numerous beneficial effects in patients with autoimmune and inflammatory diseases, and have a good safety profile.
Collapse
Affiliation(s)
- Kaidi Xie
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, 100069, China
| | - Zhen Li
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, 100069, China
- Beijing Key Laboratory for HIV/ AIDS Research, Beijing, 100069, China
| | - Yang Zhang
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, 100069, China
- Beijing Key Laboratory for HIV/ AIDS Research, Beijing, 100069, China
| | - Hao Wu
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, 100069, China
- Beijing Key Laboratory for HIV/ AIDS Research, Beijing, 100069, China
| | - Tong Zhang
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, 100069, China
- Beijing Key Laboratory for HIV/ AIDS Research, Beijing, 100069, China
| | - Wen Wang
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, 100069, China
- Beijing Key Laboratory for HIV/ AIDS Research, Beijing, 100069, China
| |
Collapse
|
2
|
Gao X, Lin X, Wang Q, Chen J. Artemisinins: Promising drug candidates for the treatment of autoimmune diseases. Med Res Rev 2024; 44:867-891. [PMID: 38054758 DOI: 10.1002/med.22001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 11/02/2023] [Accepted: 11/22/2023] [Indexed: 12/07/2023]
Abstract
Autoimmune diseases are characterized by the immune system's attack on one's own tissues which are highly diverse and diseases differ in severity, causing damage in virtually all human systems including connective tissue (e.g., rheumatoid arthritis), neurological system (e.g., multiple sclerosis) and digestive system (e.g., inflammatory bowel disease). Historically, treatments normally include pain-killing medication, anti-inflammatory drugs, corticosteroids, and immunosuppressant drugs. However, given the above characteristics, treatment of autoimmune diseases has always been a challenge. Artemisinin is a natural sesquiterpene lactone initially extracted and separated from Chinese medicine Artemisia annua L., which has a long history of curing malaria. Artemisinin's derivatives such as artesunate, dihydroartemisinin, artemether, artemisitene, and so forth, are a family of artemisinins with antimalarial activity. Over the past decades, accumulating evidence have indicated the promising therapeutic potential of artemisinins in autoimmune diseases. Herein, we systematically summarized the research regarding the immunoregulatory properties of artemisinins including artemisinin and its derivatives, discussing their potential therapeutic viability toward major autoimmune diseases and the underlying mechanisms. This review will provide new directions for basic research and clinical translational medicine of artemisinins.
Collapse
Affiliation(s)
- Xu Gao
- Department of Rheumatism and Immunology, Peking University Shenzhen Hospital, Shenzhen, China
- Institute of Immunology and Inflammatory Diseases, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, Shenzhen, China
- Shenzhen Key Laboratory of Inflammatory and Immunology Diseases, Shenzhen, China
| | - Xian Lin
- Department of Rheumatism and Immunology, Peking University Shenzhen Hospital, Shenzhen, China
- Institute of Immunology and Inflammatory Diseases, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, Shenzhen, China
- Shenzhen Key Laboratory of Inflammatory and Immunology Diseases, Shenzhen, China
| | - Qingwen Wang
- Department of Rheumatism and Immunology, Peking University Shenzhen Hospital, Shenzhen, China
- Institute of Immunology and Inflammatory Diseases, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, Shenzhen, China
- Shenzhen Key Laboratory of Inflammatory and Immunology Diseases, Shenzhen, China
| | - Jian Chen
- Department of Rheumatism and Immunology, Peking University Shenzhen Hospital, Shenzhen, China
- Institute of Immunology and Inflammatory Diseases, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, Shenzhen, China
- Shenzhen Key Laboratory of Inflammatory and Immunology Diseases, Shenzhen, China
| |
Collapse
|
3
|
Qin Y, Jin J, Zhang J, Wang H, Liu L, Zhang Y, Ling S, Hu J, Li N, Wang J, Lv C, Yang X. A fully human monoclonal antibody targeting Semaphorin 5A alleviates the progression of rheumatoid arthritis. Biomed Pharmacother 2023; 168:115666. [PMID: 37832409 DOI: 10.1016/j.biopha.2023.115666] [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: 05/19/2023] [Revised: 10/03/2023] [Accepted: 10/06/2023] [Indexed: 10/15/2023] Open
Abstract
Rheumatoid arthritis (RA) is the most common chronic autoimmune disease worldwide. Although progress has been made in RA treatment in recent decades, remission cannot be effectively achieved for a considerable proportion of RA patients. Thus, novel potential targets for therapeutic strategies are needed. Semaphorin 5A (SEMA5A) plays a pivotal role in RA progression by facilitating pannus formation, and it is a promising therapeutic target. In this study, we sought to develop an antibody treatment strategy targeting SEMA5A and evaluate its therapeutic effect using a collagen-induced arthritis (CIA) model. We generated SYD12-12, a fully human SEMA5A blocking antibody, through phage display technology. SYD12-12 intervention effectively inhibited angiogenesis and aggressive phenotypes of RA synoviocytes in vitro and dose-dependently inhibited synovial hyperplasia, pannus formation, bone destruction in CIA mice. Notably, SYD12-12 also improved the Treg/Th17 imbalance in CIA mice. We confirmed through immunofluorescence and molecular docking that SYD12-12 integrated with the unique TSP-1 domain of SEMA5A. In conclusion, we developed and characterized a fully human SEMA5A-blocking antibody for the first time. SYD12-12 effectively alleviated disease progression in CIA mice by inhibiting pannus formation and improving the Treg/Th17 imbalance, demonstrating its potential for the RA treatment.
Collapse
Affiliation(s)
- Yang Qin
- Institute of Autoimmune Diseases, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, China; Department of Anesthesia and Critical Care, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Jiayi Jin
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Jiani Zhang
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Hui Wang
- Institute of Autoimmune Diseases, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Li Liu
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Yanwen Zhang
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Sunwang Ling
- Institute of Autoimmune Diseases, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Jinzhu Hu
- Institute of Autoimmune Diseases, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Nuan Li
- Department of Anesthesia and Critical Care, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Jianguang Wang
- Institute of Autoimmune Diseases, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, China; Department of Anesthesia and Critical Care, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China.
| | - Chen Lv
- Department of Orthopedics, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.
| | - Xinyu Yang
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China; Department of Anesthesia and Critical Care, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China.
| |
Collapse
|
4
|
Gu J, Xu Y, Hua D, Chen Z. Role of artesunate in autoimmune diseases and signaling pathways. Immunotherapy 2023; 15:1183-1193. [PMID: 37431601 DOI: 10.2217/imt-2023-0052] [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] [Indexed: 07/12/2023] Open
Abstract
Artesunate (ART) is a derivative of artemisinin. Compared with artemisinin, ART has excellent water solubility, high stability and oral bioavailability. In this review, the application of ART in classic autoimmune diseases such as rheumatoid arthritis, systemic lupus erythematosus and ulcerative colitis is summarized. ART exhibited similar or even better efficacy than other highly effective immunosuppressive agents, such as methotrexate and cyclophosphamide. In addition, ART exerts its pharmacological effects mainly by inhibiting the production of inflammatory factors, reactive oxygen species, autoantibodies and the migration of cells to reduce damage to tissues or organs. Moreover, ART widely affected the NF-κB, PI3K/Akt, JAK/STAT and MAPK pathways to exert pharmacological effects.
Collapse
Affiliation(s)
- Jingsai Gu
- Department of Ophthalmology, Renmin Hospital of Wuhan University, Wuhan, 430000, China
| | - Yishuang Xu
- Department of Ophthalmology, Renmin Hospital of Wuhan University, Wuhan, 430000, China
| | - Dihao Hua
- Department of Ophthalmology, Renmin Hospital of Wuhan University, Wuhan, 430000, China
| | - Zhen Chen
- Department of Ophthalmology, Renmin Hospital of Wuhan University, Wuhan, 430000, China
| |
Collapse
|
5
|
Li M, Tian F, Guo J, Li X, Ma L, Jiang M, Zhao J. Therapeutic potential of Coptis chinensis for arthritis with underlying mechanisms. Front Pharmacol 2023; 14:1243820. [PMID: 37637408 PMCID: PMC10450980 DOI: 10.3389/fphar.2023.1243820] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 08/01/2023] [Indexed: 08/29/2023] Open
Abstract
Arthritis is a common degenerative disease of joints, which has become a public health problem affecting human health, but its pathogenesis is complex and cannot be eradicated. Coptis chinensis (CC) has a variety of active ingredients, is a natural antibacterial and anti-inflammatory drug. In which, berberine is its main effective ingredient, and has good therapeutic effects on rheumatoid arthritis (RA), osteoarthritis (OA), gouty arthritis (GA). RA, OA and GA are the three most common types of arthritis, but the relevant pathogenesis is not clear. Therefore, molecular mechanism and prevention and treatment of arthritis are the key issues to be paid attention to in clinical practice. In general, berberine, palmatine, coptisine, jatrorrhizine, magnoflorine and jatrorrhizine hydrochloride in CC play the role in treating arthritis by regulating Wnt1/β-catenin and PI3K/AKT/mTOR signaling pathways. In this review, active ingredients, targets and mechanism of CC in the treatment of arthritis were expounded, and we have further explained the potential role of AHR, CAV1, CRP, CXCL2, IRF1, SPP1, and IL-17 signaling pathway in the treatment of arthritis, and to provide a new idea for the clinical treatment of arthritis by CC.
Collapse
Affiliation(s)
- Mengyuan Li
- Haihe Laboratory of Modern Chinese Medicine, Tianjin, China
| | - Fei Tian
- Haihe Laboratory of Modern Chinese Medicine, Tianjin, China
- National Key Laboratory of Chinese Medicine Modernization, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Jinling Guo
- Haihe Laboratory of Modern Chinese Medicine, Tianjin, China
| | - Xiankuan Li
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Lin Ma
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Miaomiao Jiang
- Haihe Laboratory of Modern Chinese Medicine, Tianjin, China
- National Key Laboratory of Chinese Medicine Modernization, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Jing Zhao
- Haihe Laboratory of Modern Chinese Medicine, Tianjin, China
- Department of Geriatric, Fourth Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
| |
Collapse
|
6
|
Shepherd JM, Ross J, Anton L, Rourke C, Brentnall AR, Tarning J, White NJ, Thiemermann C, Brohi K. Safety and efficacy of artesunate treatment in severely injured patients with traumatic hemorrhage. The TOP-ART randomized clinical trial. Intensive Care Med 2023; 49:922-933. [PMID: 37470832 PMCID: PMC10425486 DOI: 10.1007/s00134-023-07135-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 05/27/2023] [Indexed: 07/21/2023]
Abstract
PURPOSE This study aimed at determining whether intravenous artesunate is safe and effective in reducing multiple organ dysfunction syndrome in trauma patients with major hemorrhage. METHODS TOP-ART, a randomized, blinded, placebo-controlled, phase IIa trial, was conducted at a London major trauma center in adult trauma patients who activated the major hemorrhage protocol. Participants received artesunate or placebo (2:1 randomization ratio) as an intravenous bolus dose (2.4 mg/kg or 4.8 mg/kg) within 4 h of injury. The safety outcome was the 28-day serious adverse event (SAE) rate. The primary efficacy outcome was the 48 h sequential organ failure assessment (SOFA) score. The per-protocol recruitment target was 105 patients. RESULTS The trial was terminated after enrolment of 90 patients because of safety concerns. Eighty-three participants received artesunate (n = 54) or placebo (n = 29) and formed the safety population and 75 met per-protocol criteria (48 artesunate, 27 placebo). Admission characteristics were similar between groups (overall 88% male, median age 29 years, median injury severity score 22), except participants who received artesunate were more shocked (median base deficit 9 vs. 4.7, p = 0.042). SAEs occurred in 17 artesunate participants (31%) vs. 5 who received placebo (17%). Venous thromboembolic events (VTE) occurred in 9 artesunate participants (17%) vs. 1 who received placebo (3%). Superiority of artesunate was not supported by the 48 h SOFA score (median 5.5 artesunate vs. 4 placebo, p = 0.303) or any of the trial's secondary endpoints. CONCLUSION Among critically ill trauma patients, artesunate is unlikely to improve organ dysfunction and might be associated with a higher VTE rate.
Collapse
Affiliation(s)
- Joanna M Shepherd
- Centre for Trauma Sciences, The Blizard Institute, Queen Mary University of London, London, E1 4AT, UK.
| | - Jennifer Ross
- Centre for Trauma Sciences, The Blizard Institute, Queen Mary University of London, London, E1 4AT, UK
| | - Lourdes Anton
- Centre for Trauma Sciences, The Blizard Institute, Queen Mary University of London, London, E1 4AT, UK
- Chelsea Research Center, The Royal Marsden NHS Foundation Trust, 2nd Floor Wallace Wing, 203 Fulham Rd, Chelsea, London, SW3 6JJ, UK
| | - Claire Rourke
- Centre for Trauma Sciences, The Blizard Institute, Queen Mary University of London, London, E1 4AT, UK
- NHS Blood and Transplant Clinical Trials Unit, Cambridge Blood Centre, Long Road, Cambridge, CB20PT, UK
| | - Adam R Brentnall
- Centre for Evaluation and Methods, Wolfson Institute of Population Health, Queen Mary University of London, Charterhouse Square, London, EC1M 6BQ, UK
| | - Joel Tarning
- Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, UK
| | - Nicholas J White
- Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, UK
| | - Christoph Thiemermann
- Centre for Translational Medicine and Therapeutics, The William Harvey Research Institute, Queen Mary University of London, Charterhouse Square, London, EC1M 6BQ, UK
| | - Karim Brohi
- Centre for Trauma Sciences, The Blizard Institute, Queen Mary University of London, London, E1 4AT, UK
| |
Collapse
|
7
|
Lu BW, Liang YX, Liu JF, Sun ZQ, So KF, Chiu K. Retinal safety and toxicity study of artesunate in vitro and in vivo. ADVANCES IN OPHTHALMOLOGY PRACTICE AND RESEARCH 2023; 3:47-54. [PMID: 37846375 PMCID: PMC10577838 DOI: 10.1016/j.aopr.2022.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 11/18/2022] [Accepted: 11/25/2022] [Indexed: 10/18/2023]
Abstract
Background Artesunate (ART), a member of the artemisinin family, possesses multi-properties, including anti-inflammation, anti-oxidation, and anti-tumor. ART was recently reported to show anti-neovascularization effect on the cornea, iris, and retina. Compared to the expensive anti-VEGF treatment, this versatile, economical treatment option is attractive in the ophthalmic field. The safety and toxicity profile of ART intravitreal application are in utmost need. Methods In this study, immortalized microglial (IMG) cells were treated with ART to determine the safe concentrations without inducing overt inflammatory reactions. Reverse transcription-polymerase chain reaction analysis was used to detect the cytokine expressions in IMG cells in response to ART stimulation. Various doses of ART were intravitreally injected into the right eyes of C57BL/6 mice. Retinal function was tested by electroretinogram, and retinal ganglion cell (RGC) survival was evaluated by counting Brn3a stained cells in flat-mounted retinas at 7 days after ART injection. Results ART below 5μM was safe for IMG cells in vitro. Both 2.5 and 5 μM ART treatment increased IL-10 gene expression in IMG cells while not changing IL-1β, IL-6, TNF-α, and Arg-1. In the in vivo study, intravitreal injection of ART below 100 μM did not cause deterioration in the retinal function and RGC survival of the mouse eyes, while 1 mM ART treatment significantly attenuated both the scotopic and photopic b-wave amplitudes and impaired RGC survival. In addition, treatment with ART of 25, 50, and 100 μM significantly decreased TNF-α gene expression while ART of 100 μM significantly increased IL-10 in the mouse retina. Conclusions Intravitreal injection of 100 μM ART could downregulate TNF-α while upregulate IL-10 in the mouse retina without causing retinal functional deterioration and RGC loss. ART might be used as anti-inflammatory agent for retinal disorders.
Collapse
Affiliation(s)
- Bing-Wen Lu
- Department of Ophthalmology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Yu-Xiang Liang
- State Key Laboratory of Brain and Cognitive Sciences, The University of Hong Kong, Hong Kong, China
- Department of Psychology, Faculty of Social Sciences, The University of Hong Kong, Hong Kong, China
| | - Jin-Feng Liu
- Department of Ophthalmology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Zhong-Qing Sun
- Department of Ophthalmology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Kwok-Fai So
- Department of Ophthalmology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
- State Key Laboratory of Brain and Cognitive Sciences, The University of Hong Kong, Hong Kong, China
- Department of Psychology, Faculty of Social Sciences, The University of Hong Kong, Hong Kong, China
- Guangdong-Hongkong-Macau (GHM) Institute of CNS Regeneration, Ministry of Education, CNS Regeneration Collaborative Joint Laboratory, Jinan University, Guangzhou, China
| | - Kin Chiu
- Department of Ophthalmology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
- State Key Laboratory of Brain and Cognitive Sciences, The University of Hong Kong, Hong Kong, China
- Department of Psychology, Faculty of Social Sciences, The University of Hong Kong, Hong Kong, China
| |
Collapse
|
8
|
Qin Y, Wu G, Jin J, Wang H, Zhang J, Liu L, Zhao H, Wang J, Yang X. A fully human connective tissue growth factor blocking monoclonal antibody ameliorates experimental rheumatoid arthritis through inhibiting angiogenesis. BMC Biotechnol 2023; 23:6. [PMID: 36869335 PMCID: PMC9985226 DOI: 10.1186/s12896-023-00776-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 02/23/2023] [Indexed: 03/05/2023] Open
Abstract
BACKGROUND Connective tissue growth factor (CTGF) plays a pivotal role in the pathogenesis of rheumatoid arthritis (RA) by facilitating angiogenesis and is a promising therapeutic target for RA treatment. Herein, we generated a fully human CTGF blocking monoclonal antibody (mAb) through phage display technology. RESULTS A single-chain fragment variable (scFv) with a high affinity to human CTGF was isolated through screening a fully human phage display library. We carried out affinity maturation to elevate its affinity for CTGF and reconstructed it into a full-length IgG1 format for further optimization. Surface plasmon resonance (SPR) data showed that full-length antibody IgG mut-B2 bound to CTGF with a dissociation constant (KD) as low as 0.782 nM. In the collagen-induced arthritis (CIA) mice, IgG mut-B2 alleviated arthritis and decreased the level of pro-inflammatory cytokines in a dose-dependent manner. Furthermore, we confirmed that the TSP-1 domain of CTGF is essential for the interaction. Additionally, the results of Transwell assays, tube formation experiments, and chorioallantoic membrane (CAM) assays showed that IgG mut-B2 could effectively inhibit angiogenesis. CONCLUSION The fully human mAb that antagonizes CTGF could effectively alleviate arthritis in CIA mice, and its mechanism is tightly associated with the TSP-1 domain of CTGF.
Collapse
Affiliation(s)
- Yang Qin
- Department of Biochemistry, School of Basic Medical Sciences, Wenzhou Medical University, 325035, Wenzhou, China
| | - Gan Wu
- Department of Biochemistry, School of Basic Medical Sciences, Wenzhou Medical University, 325035, Wenzhou, China.,Department of Anesthesia and Critical Care, the Second Affiliated Hospital and Yuying, Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Jiayi Jin
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Wenzhou Medical University, 325035, Wenzhou, China
| | - Hao Wang
- Department of Biochemistry, School of Basic Medical Sciences, Wenzhou Medical University, 325035, Wenzhou, China
| | - Jiani Zhang
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Wenzhou Medical University, 325035, Wenzhou, China
| | - Li Liu
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Wenzhou Medical University, 325035, Wenzhou, China
| | - Heping Zhao
- Department of Biochemistry, School of Basic Medical Sciences, Wenzhou Medical University, 325035, Wenzhou, China
| | - Jianguang Wang
- Department of Biochemistry, School of Basic Medical Sciences, Wenzhou Medical University, 325035, Wenzhou, China. .,Department of Anesthesia and Critical Care, the Second Affiliated Hospital and Yuying, Children's Hospital of Wenzhou Medical University, Wenzhou, China.
| | - Xinyu Yang
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Wenzhou Medical University, 325035, Wenzhou, China.
| |
Collapse
|
9
|
Huang R, Jin M, Liu Y, Lu Y, Zhang M, Yan P, Xian S, Wang S, Zhang H, Zhang X, Chen S, Lu B, Yang Y, Huang Z, Liu X, Ji S. Global trends in research of fibroblasts associated with rheumatoid diseases in the 21st century: A bibliometric analysis. Front Immunol 2023; 14:1098977. [PMID: 36845163 PMCID: PMC9950622 DOI: 10.3389/fimmu.2023.1098977] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 01/24/2023] [Indexed: 02/12/2023] Open
Abstract
Background Rheumatoid Diseases (RDs) are a group of systemic auto-immune diseases that are characterized by chronic synovitis, and fibroblast-like synoviocytes (FLSs) play an important role in the occurrence and progression of synovitis. Our study is the first to adopt bibliometric analysis to identify the global scientific production and visualize its current distribution in the 21st century, providing insights for future research through the analysis of themes and keywords. Methods We obtained scientific publications from the core collection of the Web of Science (WoS) database, and the bibliometric analysis and visualization were conducted by Biblioshiny software based on R-bibliometrix. Results From 2000 to 2022, a total of 3,391 publications were reviewed. China is the most prolific country (n = 2601), and the USA is the most cited country (cited 7225 times). The Center of Experimental Rheumatology at University Hospital Zürich supported the maximum number of articles (n = 40). Steffen Gay published 85 records with 6263 total citations, perhaps making him the most impactful researcher. Arthritis and Rheumatism, Annals of Rheumatic Diseases, and Rheumatology are the top three journals. Conclusion The current study revealed that rheumatoid disease (RD)-related fibroblast studies are growing. Based on the bibliometric analysis, we summarized three important topics: activation of different subsets of fibroblasts; regulation of fibroblast function; and in vitro validation of existing discoveries. They are all valuable directions, which provide reference and guidance for researchers and clinicians engaged in the research of RDs and fibroblasts.
Collapse
Affiliation(s)
- Runzhi Huang
- Department of Burn Surgery, the First Affiliated Hospital of Naval Medical University, Shanghai, China,Research Unit of Key Techniques for Treatment of Burns and Combined Burns and Trauma Injury, Chinese Academy of Medical Sciences, Beijing, China
| | - Minghao Jin
- Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yifan Liu
- Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yuwei Lu
- Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Mengyi Zhang
- Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Penghui Yan
- Department of Orthopedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Shuyuan Xian
- Tongji University School of Medicine, Shanghai, China
| | - Siqiao Wang
- Tongji University School of Medicine, Shanghai, China
| | - Hao Zhang
- Department of Orthopedics, Naval Medical Center of People's Liberation Army (PLA), Second Military Medical University, Shanghai, China
| | - Xinkun Zhang
- Tongji University School of Medicine, Shanghai, China
| | - Shaofeng Chen
- Department of Orthopedics, the First Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Bingnan Lu
- Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yiting Yang
- Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zongqiang Huang
- Department of Orthopedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China,*Correspondence: Shizhao Ji, ; Zongqiang Huang, ; Xin Liu,
| | - Xin Liu
- Department of Rheumatology and Immunology, Second Affiliated Hospital of Naval Medical University, Shanghai, China,*Correspondence: Shizhao Ji, ; Zongqiang Huang, ; Xin Liu,
| | - Shizhao Ji
- Department of Burn Surgery, the First Affiliated Hospital of Naval Medical University, Shanghai, China,Research Unit of Key Techniques for Treatment of Burns and Combined Burns and Trauma Injury, Chinese Academy of Medical Sciences, Beijing, China,*Correspondence: Shizhao Ji, ; Zongqiang Huang, ; Xin Liu,
| |
Collapse
|
10
|
Jin Y, Wu S, Zhang L, Yao G, Zhao H, Qiao P, Zhang J. Artesunate inhibits osteoclast differentiation by inducing ferroptosis and prevents iron overload-induced bone loss. Basic Clin Pharmacol Toxicol 2023; 132:144-153. [PMID: 36433916 DOI: 10.1111/bcpt.13817] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 10/23/2022] [Accepted: 11/16/2022] [Indexed: 11/28/2022]
Abstract
Artemisinin compounds have been demonstrated to have anti-osteoporosis effects by inhibiting bone resorption. During osteoclast differentiation, osteoclasts take up a large amount of iron through transferrin receptor 1 (TfR1) mediated endocytosis of transferrin (Tf). Since iron-dependent cleavage of endoperoxide bridge is of great importance for the antimalarial effects of artemisinin compounds, we raised a hypothesis that the cytotoxic effects of artemisinin compounds on osteoclasts were associated with enhanced iron uptake. In the present study, we found that Tf aggravated the inhibitory effects of artesunate (ART) on osteoclast viability and differentiation. ART induced the production of malondialdehyde (MDA) and 4-hydroxynonenal (4-HNE) in a dose-dependent manner and led to the appearance of mitochondrial features of ferroptotic cells. TfR1 knockdown alleviated these cytotoxic effects of ART on osteoclasts. In addition, ART effectively prevented bone loss induced by iron overload. Our results indicate that ART inhibits iron-uptake stimulated osteoclast differentiation by inducing ferroptosis. Artemisinin compounds are potential drugs for treating iron overload-induced osteoporosis.
Collapse
Affiliation(s)
- Yuanqing Jin
- Institute of Laboratory Animal Science, Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Shuguang Wu
- Institute of Laboratory Animal Science, Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Lingyan Zhang
- Institute of Laboratory Animal Science, Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Gang Yao
- Institute of Laboratory Animal Science, Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Hai Zhao
- Institute of Laboratory Animal Science, Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Penghai Qiao
- Institute of Laboratory Animal Science, Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Jian Zhang
- Institute of Laboratory Animal Science, Guizhou University of Traditional Chinese Medicine, Guiyang, China
| |
Collapse
|
11
|
Akhter S, Irfan HM, Alamgeer, Ullah A, Jahan S, Roman M, Latif MB, Mustafa Z, Almutairi FM, Althobaiti YS. Noscapine hydrochloride (benzyl-isoquinoline alkaloid) effectively prevents protein denaturation through reduction of IL-6, NF-kB, COX-2, Prostaglandin-E2 in rheumatic rats. Saudi Pharm J 2022; 30:1791-1801. [PMID: 36601515 PMCID: PMC9805980 DOI: 10.1016/j.jsps.2022.10.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Accepted: 10/13/2022] [Indexed: 11/08/2022] Open
Abstract
Noscapine hydrochloride (benzyl-isoquinoline antitussive alkaloid) is an opium derivative and generally used as a cough suppressant. Numerous studies on noscapine hydrochloride have reported that it has potent anti-inflammatory activity. However, the mechanisms by which it exerts an anti-inflammatory function is not well understood. Protein denaturation is the primary step that leads to the organ destruction and permanent arthritic disability. The above-mentioned facts provided the ground to plan this study using different in-vitro and in-vivo approaches. RT-qPCR and ELISA assays were used to assess the inflammatory markers related to protein denaturation in complete adjuvant persuaded rheumatism in Sprague - Dawley rats. The results were collected as paw volume and body weight changes, arthritic scoring and serum antioxidant enzymes assays. These findings demonstrated that all doses of noscapine hydrochloride (10, 20 and 40 mg/kg) studied in this study, significantly (p < 0.001) decreased the protein denaturation by preventing the increase in levels of interleukin-1β (IL-1β), tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), nuclear factor-kB (NF-kB), cyclooxygenase-2 (COX-2) and prostaglandin E2. Noscapine hydrochloride significantly reduced the paw volume (p < 0.001), arthritic scoring and reversed the body mass as compared to arthritic control diseased rats.
Collapse
Affiliation(s)
- Shanila Akhter
- College of Pharmacy, University of Sargodha, Sargodha, 40100, Pakistan
| | - Hafiz Muhammad Irfan
- College of Pharmacy, University of Sargodha, Sargodha, 40100, Pakistan,Corresponding authors at: Department of Clinical Laboratories Sciences, College of Applied Medical Sciences, University of Hafr AlBatin, Hafr AlBatin 39524, Eastern Provine, Saudi Arabia. (F.M. Almutairi).
| | - Alamgeer
- Department of Pharmacology, Punjab University College of Pharmacy, University of the Punjab, Lahore, 54590, Pakistan
| | - Aman Ullah
- College of Pharmaceutical Sciences, Shifa Tameer-e-Millat University, Islamabad, 44000, Pakistan
| | - Shah Jahan
- Department of Immunology, University of Health Sciences, Lahore, 54600, Pakistan
| | - Muhammad Roman
- Department of Immunology, University of Health Sciences, Lahore, 54600, Pakistan
| | - Muhammad Bilal Latif
- Department of Pathology and Laboratory Medicine, School of Medicine, Emory University, Atlanta, 30322, USA
| | - Zaid Mustafa
- Department of Agricultural Sciences, Allama Iqbal Open University Islamabad, 44000, Pakistan
| | - Farooq M. Almutairi
- Department of Clinical Laboratories Sciences, College of Applied Medical Sciences, University of Hafr AlBatin, Hafr AlBatin, 39524, Saudi Arabia,Corresponding authors at: Department of Clinical Laboratories Sciences, College of Applied Medical Sciences, University of Hafr AlBatin, Hafr AlBatin 39524, Eastern Provine, Saudi Arabia. (F.M. Almutairi).
| | - Yusuf S. Althobaiti
- Department of Pharmacology and Toxicology, College of Pharmacy, Taif University, 21944, Saudi Arabia,Addiction and Neuroscience Research Unit, Taif University, 21944, Saudi Arabia
| |
Collapse
|
12
|
Artesunate as a glycoprotein VI antagonist for preventing platelet activation and thrombus formation. Biomed Pharmacother 2022; 153:113531. [DOI: 10.1016/j.biopha.2022.113531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 08/03/2022] [Accepted: 08/08/2022] [Indexed: 11/22/2022] Open
|
13
|
Liu X, Wang Z, Qian H, Tao W, Zhang Y, Hu C, Mao W, Guo Q. Natural medicines of targeted rheumatoid arthritis and its action mechanism. Front Immunol 2022; 13:945129. [PMID: 35979373 PMCID: PMC9376257 DOI: 10.3389/fimmu.2022.945129] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 07/11/2022] [Indexed: 11/13/2022] Open
Abstract
Rheumatoid arthritis (RA) is an autoimmune disease involving joints, with clinical manifestations of joint inflammation, bone damage and cartilage destruction, joint dysfunction and deformity, and extra-articular organ damage. As an important source of new drug molecules, natural medicines have many advantages, such as a wide range of biological effects and small toxic and side effects. They have become a hot spot for the vast number of researchers to study various diseases and develop therapeutic drugs. In recent years, the research of natural medicines in the treatment of RA has made remarkable achievements. These natural medicines mainly include flavonoids, polyphenols, alkaloids, glycosides and terpenes. Among them, resveratrol, icariin, epigallocatechin-3-gallate, ginsenoside, sinomenine, paeoniflorin, triptolide and paeoniflorin are star natural medicines for the treatment of RA. Its mechanism of treating RA mainly involves these aspects: anti-inflammation, anti-oxidation, immune regulation, pro-apoptosis, inhibition of angiogenesis, inhibition of osteoclastogenesis, inhibition of fibroblast-like synovial cell proliferation, migration and invasion. This review summarizes natural medicines with potential therapeutic effects on RA and briefly discusses their mechanisms of action against RA.
Collapse
Affiliation(s)
- Xueling Liu
- School of Medicine, Jiangsu University, Zhenjiang, China
| | - Zhiguo Wang
- Chinese Academy of Chinese Medical Sciences, Beijing, China
| | - Hua Qian
- Department of Traditional Chinese Medicine, Affiliated Hospital of Jiangsu University, Zhenjiang City, China
| | - Wenhua Tao
- Department of Traditional Chinese Medicine, Affiliated Hospital of Jiangsu University, Zhenjiang City, China
| | - Ying Zhang
- School of Medicine, Jiangsu University, Zhenjiang, China
| | - Chunyan Hu
- School of Medicine, Jiangsu University, Zhenjiang, China
| | - Weiwei Mao
- School of Medicine, Jiangsu University, Zhenjiang, China
| | - Qi Guo
- School of Medicine, Jiangsu University, Zhenjiang, China
- *Correspondence: Qi Guo,
| |
Collapse
|
14
|
Qin YR, Ma CQ, Jiang JH, Wang DP, Zhang QQ, Liu MR, Zhao HR, Fang Q, Liu Y. Artesunate restores mitochondrial fusion-fission dynamics and alleviates neuronal injury in Alzheimer's disease models. J Neurochem 2022; 162:290-304. [PMID: 35598091 DOI: 10.1111/jnc.15620] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 04/01/2022] [Accepted: 04/26/2022] [Indexed: 11/29/2022]
Abstract
Alzheimer's disease (AD) remains a leading cause of dementia and no therapy that reverses underlying neurodegeneration is available. Recent studies suggest the protective role of artemisinin, an antimalarial drug, in neurological disorders. In this study, we investigated the therapeutic potential of artesunate, a water-soluble derivative of artemisinin, on amyloid-beta (Aβ)-treated challenged microglial BV-2, neuronal N2a cells, and the amyloid precursor protein/presenilin (APP/PS1) mice model. We found that Aβ significantly induced multiple AD-related phenotypes, including increased expression/production of pro-inflammatory cytokines from microglial cells, enhanced cellular and mitochondrial production of reactive oxygen species, promoted mitochondrial fission, inhibited mitochondrial fusion, suppressed mitophagy or biogenesis in both cell types, stimulated apoptosis of neuronal cells, and microglia-induced killing of neurons. All these in vitro phenotypes were attenuated by artesunate. In addition, the over-expression of the mitochondrial fission protein Drp-1, or down-regulation of the mitochondrial fusion protein OPA-1 both reduced the therapeutic benefits of artesunate. Artesunate also alleviated AD phenotypes in APP/PS1 mice, reducing Aβ deposition, and reversing deficits in memory and learning. Artesunate protects neuronal and microglial cells from AD pathology, both in vitro and in vivo. Maintaining mitochondrial dynamics and simultaneously targeting multiple AD pathogenic mechanisms are associated with the protective effects of artesunate. Consequently, artesunate may become a promising therapeutic for AD.
Collapse
Affiliation(s)
- Yi-Ren Qin
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Chi-Qian Ma
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jian-Hua Jiang
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Da-Peng Wang
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Quan-Quan Zhang
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Mei-Rong Liu
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Hong-Ru Zhao
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Qi Fang
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yang Liu
- Department of Neurology, Saarland University, Homburg, Germany
| |
Collapse
|
15
|
Akram M, Egbuna C, Imtiaz A, Ogodo AC, Otekunrin OA, Ifemeje JC, Ezeonyebuchi FN, Archibong IE, Chandra S, Saklani S, Adetunji CO, Patrick-Iwuanyanwu KC, Zedech Uche C. Drug discovery opportunities from traditional practices against SARS-CoV-2. CORONAVIRUS DRUG DISCOVERY 2022:191-205. [DOI: 10.1016/b978-0-323-95574-4.00007-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/21/2023]
|
16
|
El-Bassouny DR, Omar NM, Khalaf HA, Al-Salam RAA. Role of nuclear factor-kappa B in bleomycin induced pulmonary fibrosis and the probable alleviating role of ginsenoside: histological, immunohistochemical, and biochemical study. Anat Cell Biol 2021; 54:448-464. [PMID: 34936986 PMCID: PMC8693141 DOI: 10.5115/acb.21.068] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 06/17/2021] [Accepted: 08/09/2021] [Indexed: 01/04/2023] Open
Abstract
Bleomycin (BLM) is one of anti-cancerous drugs. One of its limitation is the development of pulmonary fibrosis during therapy So, we proposed to examine the outcome of BLM take on the light and electron microscopic design of rat lung. Along with, assessment the probable protecting role of ginsenoside on BLM induced pulmonary changes. In this study, thirty adult male albino rats were comprised and were classified to four clusters; Negative & positive control group, BLM treated group and BLM& ginsenoside treated group. The lung was treated for histological and immunohistochemical (anti-p65) studies. Light microscopic examination of H&E stained sections of BLM treated group showed huge distortion of the lung building. Mallory trichrome stain of this group showed evident deposition of collagen fibers in the markedly thickened interalveolar septa and around intrapulmonary bronchi, bronchioles and blood vessels. Moreover, strong positive staining for nuclear factor (NF)-κB in the wall of bronchiole as well as the thickened interalveolar septa were observed. Ultrastructural inspection of lung of this group revealed muddled lung planning. Marked improvement of the lung structure and marked reduction in NF-κB immunoexpression was appeared in BLM and ginsenoside treated group. So, we concluded that co-administration of ginsenoside with BLM significantly enhanced the histological and morphometric image of the lung.
Collapse
Affiliation(s)
- Dalia Refaat El-Bassouny
- Medical Histology and Cell Biology Department, Faculty of Medicine, Mansoura University, El Mansoura, Egypt
| | - Nesreen Mostafa Omar
- Medical Histology and Cell Biology Department, Faculty of Medicine, Mansoura University, El Mansoura, Egypt
| | - Hanaa Attia Khalaf
- Medical Histology and Cell Biology Department, Faculty of Medicine, Mansoura University, El Mansoura, Egypt
| | - Reem Ahmad Abd Al-Salam
- Medical Histology and Cell Biology Department, Faculty of Medicine, Mansoura University, El Mansoura, Egypt
| |
Collapse
|
17
|
Zhang H, Liu J, Zhang P, Li D, Feng G, Huandike M, Sun S, Chai L, Zhou J. Herbal Formula Longteng Decoction Promotes the Regression of Synovial Inflammation in Collagen-Induced Arthritis Mice by Regulating Type 2 Innate Lymphocytes. Front Pharmacol 2021; 12:778845. [PMID: 35002715 PMCID: PMC8735860 DOI: 10.3389/fphar.2021.778845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 11/29/2021] [Indexed: 11/13/2022] Open
Abstract
The etiology and pathogenesis of rheumatoid arthritis (RA) have not yet been fully elucidated, with greater adverse drug effects in traditional treatment of RA. It is particularly necessary to develop and study Chinese herbal formula as a supplement and alternative drug for the treatment of RA. The traditional Chinese medicine compound Longteng Decoction (LTD), as an empirical prescription in the treatment of RA in Dongzhimen Hospital of Beijing University of Chinese Medicine, has been widely used in clinic. Type 2 innate lymphocytes (ILC2s) have specific transcription factors and signature cytokines that are very similar to Th cells, which have been proved to be necessary in addressing RA inflammation, and are potential targets for RA prevention and treatment. Our previous studies have confirmed that LTD can intervene in the differentiation of peripheral blood Th17 and Treg cells, reduce joint pain index and swelling degree, shorten the time of morning stiffness, reduce ESR, and inhibit joint inflammation. However, it is unclear whether LTD can promote the regression of RA synovial inflammation by regulating the immune response mechanism of ILC2s.Therefore, our team established a collagen-induced arthritis mouse model and conducted an experimental study with LTD as the intervention object. The results showed that joint swelling, synovial inflammatory infiltration, and articular cartilage destruction were alleviated in CIA mice after intervention with LTD. The proliferation and differentiation of Th17 inflammatory cells and the secretion of proinflammatory cytokines (IL-17 and IFN-γ) were inhibited. In addition, LTD can also activate ILC2s to secrete the anti-inflammatory cytokine IL-4, activate the STAT6 signaling pathway, and act synergistic with Treg cells to inhibit the infiltration of type M1 macrophages in synovial tissue and promote its transformation to M2 phenotype. Taken together, these results confirm that LTD can be used as an adjunct or alternative to RA therapy by modulating the ILC2s immune response network and slowing down the inflammatory process of synovial tissue.
Collapse
Affiliation(s)
- Huijie Zhang
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Juan Liu
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Pingxin Zhang
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Dongyang Li
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Guiyu Feng
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Meiyier Huandike
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Song Sun
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Limin Chai
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Jingwei Zhou
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
- Department of Rheumatology, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| |
Collapse
|
18
|
Efferth T, Oesch F. The immunosuppressive activity of artemisinin-type drugs towards inflammatory and autoimmune diseases. Med Res Rev 2021; 41:3023-3061. [PMID: 34288018 DOI: 10.1002/med.21842] [Citation(s) in RCA: 69] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Revised: 04/09/2021] [Accepted: 06/15/2021] [Indexed: 12/26/2022]
Abstract
The sesquiterpene lactone artemisinin from Artemisia annua L. is well established for malaria therapy, but its bioactivity spectrum is much broader. In this review, we give a comprehensive and timely overview of the literature regarding the immunosuppressive activity of artemisinin-type compounds toward inflammatory and autoimmune diseases. Numerous receptor-coupled signaling pathways are inhibited by artemisinins, including the receptors for interleukin-1 (IL-1), tumor necrosis factor-α (TNF-α), β3-integrin, or RANKL, toll-like receptors and growth factor receptors. Among the receptor-coupled signal transducers are extracellular signal-regulated protein kinase (ERK), c-Jun N-terminal kinase (JNK), phosphatidylinositol-4,5-bisphosphate 3-kinase (PI3K), AKT serine/threonine kinase (AKT), mitogen-activated protein kinase (MAPK)/extracellular signal regulated kinase (ERK) kinase (MEK), phospholipase C γ1 (PLCγ), and others. All these receptors and signal transduction molecules are known to contribute to the inhibition of the transcription factor nuclear factor κ B (NF-κB). Artemisinins may inhibit NF-κB by silencing these upstream pathways and/or by direct binding to NF-κB. Numerous NF-κB-regulated downstream genes are downregulated by artemisinin and its derivatives, for example, cytokines, chemokines, and immune receptors, which regulate immune cell differentiation, apoptosis genes, proliferation-regulating genes, signal transducers, and genes involved in antioxidant stress response. In addition to the prominent role of NF-κB, other transcription factors are also inhibited by artemisinins (mammalian target of rapamycin [mTOR], activating protein 1 [AP1]/FBJ murine osteosarcoma viral oncogene homologue [FOS]/JUN oncogenic transcription factor [JUN]), hypoxia-induced factor 1α (HIF-1α), nuclear factor of activated T cells c1 (NF-ATC1), Signal transducers and activators of transcription (STAT), NF E2-related factor-2 (NRF-2), retinoic-acid-receptor-related orphan nuclear receptor γ (ROR-γt), and forkhead box P-3 (FOXP-3). Many in vivo experiments in disease-relevant animal models demonstrate therapeutic efficacy of artemisinin-type drugs against rheumatic diseases (rheumatoid arthritis, osteoarthritis, lupus erythematosus, arthrosis, and gout), lung diseases (asthma, acute lung injury, and pulmonary fibrosis), neurological diseases (autoimmune encephalitis, Alzheimer's disease, and myasthenia gravis), skin diseases (dermatitis, rosacea, and psoriasis), inflammatory bowel disease, and other inflammatory and autoimmune diseases. Randomized clinical trials should be conducted in the future to translate the plethora of preclinical results into clinical practice.
Collapse
Affiliation(s)
- Thomas Efferth
- Department of Pharmaceutical Biology, Institute of Pharmaceutical and Biomedical Sciences, Johannes Gutenberg University, Mainz, Germany
| | - Franz Oesch
- Oesch-Tox Toxicological Consulting and Expert Opinions, Ingelheim, Germany and Institute of Toxicology, Johannes Gutenberg University of Mainz, Mainz, Germany
| |
Collapse
|
19
|
Li X, Tang X, Wang Y, Chai C, Zhao Z, Zhang H, Peng Y, Wu L. CS-semi5 Inhibits NF-κB Activation to Block Synovial Inflammation, Cartilage Loss and Bone Erosion Associated With Collagen-Induced Arthritis. Front Pharmacol 2021; 12:655101. [PMID: 34305585 PMCID: PMC8298759 DOI: 10.3389/fphar.2021.655101] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 06/29/2021] [Indexed: 12/14/2022] Open
Abstract
Rheumatoid arthritis (RA) is a chronic, systemic autoimmune disease that affects 1% of the population. CS-semi5 is a semisynthetic chondroitin sulfate. In this study, CS-semi5 was shown to have positive effects on a model of collagen-induced arthritis (CIA). CS-semi5 treatment had obvious effects on weight loss and paw swelling in CIA mice. Post-treatment analysis revealed that CS-semi5 alleviated three main pathologies (i.e., synovial inflammation, cartilage erosion and bone loss) in a dose-dependent manner. Further study showed that CS-semi5 could effectively reduce TNF-α and IL-1β production in activated macrophages via the NF-κB pathway. CS-semi5 also blocked RANKL-trigged osteoclast differentiation from macrophages. Therefore, CS-semi5 may effectively ameliorate synovial inflammation, cartilage erosion and bone loss in RA through NF-κB deactivation.
Collapse
Affiliation(s)
- Xiang Li
- Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiaonan Tang
- Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yufei Wang
- Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Changwei Chai
- Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhehui Zhao
- Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Haijing Zhang
- Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ying Peng
- Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lianqiu Wu
- Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| |
Collapse
|
20
|
Lu C, Chen J, Yi C, Han J, Shi Q, Li J, Liu B, Zhou J, Su X. Gut microbiota mediated the protective effects of tuna oil on collagen-induced arthritis in mice. Food Funct 2021; 12:5387-5398. [PMID: 33983361 DOI: 10.1039/d1fo00709b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Rheumatoid arthritis is emerging as a chronic autoimmune disease worldwide. In this study, the beneficial effects of tuna oil (TO) on collagen-induced arthritis (CIA) mice were investigated. Dietary administration of TO relieved arthritis severity and joint bone erosion, and ameliorated systemic inflammation. Furthermore, TO treatments regulated the phosphorylation of nuclear factor-kappa B (NF-κB) and Wnt1/β-catenin signaling pathways in the joint, enhanced osteoblastogenesis biomarkers and suppressed osteoclastogenesis biomarkers, and subsequently re-balanced bone remodeling. Moreover, the impaired intestinal epithelial barrier was repaired after TO treatments, along with gut microbiota modulation. By employing fecal microbiota transplantation, we clarified that the beneficial effects of TO in CIA alleviation were mediated by the modulated gut microbiota. These results indicated that gut microbiota mediated the protective effects of tuna oil on collagen-induced arthritis in mice.
Collapse
Affiliation(s)
- Chenyang Lu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, China. and School of Marine Science, Ningbo University, Ningbo, China
| | - Ju Chen
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, China.
| | - Congmin Yi
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, China.
| | - Jiaojiao Han
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, China. and School of Marine Science, Ningbo University, Ningbo, China
| | - Qiuyue Shi
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, China.
| | - Jingjing Li
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, China.
| | - Bing Liu
- Vigor Technology Group, Shenzhen, China
| | - Jun Zhou
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, China. and School of Marine Science, Ningbo University, Ningbo, China
| | - Xiurong Su
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, China. and School of Marine Science, Ningbo University, Ningbo, China
| |
Collapse
|
21
|
Hong M, Fan X, Liang S, Xiang W, Chen L, Yang Y, Deng Y, Yang M. Total Flavonoids of Bidens pilosa Ameliorates Bone Destruction in Collagen-Induced Arthritis. PLANTA MEDICA 2021; 87:550-559. [PMID: 33572002 DOI: 10.1055/a-1352-5124] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Rheumatoid arthritis is a chronic autoimmune disease characterized by the infiltration of synovial inflammatory cells and progressive joint destruction. Total flavonoids of Bidens pilosa have been used against inflammation in rheumatoid arthritis, but its role in bone destruction remains to be explored. The aim of this paper was to study whether total flavonoids of B. pilosa relieve the severity of collagen-induced arthritis in rats, particularly whether it regulates the production of proinflammatory cytokines and the receptor activator of nuclear factor-κB/receptor activator of nuclear factor-κB ligand/osteoprotegerin signaling pathway. In this research, a collagen-induced disease model was induced in adult rats by subcutaneous injection of collagen II. Total flavonoids of B. pilosa at different doses (40, 80, and 160 mg/kg/d) were administered intragastrically, while methotrexate (1 mg/kg/w) was injected intraperitoneally as a positive control. Paw swelling, arthritis score, and body weight were assessed and evaluated. The severity of joint damage was determined using X-ray and confirmed by histopathology. The expression levels of receptor activator of nuclear factor-κB ligand, osteoprotegerin, IL-1β, IL-17, and TNF in the serum and tissue were assayed using ELISA and immunohistochemistry. We found that total flavonoids of B. pilosa attenuated collagen-induced arthritis at the macroscopic level, and total flavonoids of B. pilosa-treated rats showed reduced paw swelling, arthritis scores, and X-ray appearance of collagen-induced arthritis in addition to improved histopathological results. These findings were consistent with reduced serum and tissue receptor activator of nuclear factor-κB ligand, TNF, IL-1β, and IL-17 levels but increased osteoprotegerin levels. Our data suggest that total flavonoids of B. pilosa attenuate collagen-induced arthritis by suppressing the receptor activator of nuclear factor-κB ligand/receptor activator of nuclear factor-κB/osteoprotegerin pathway and the subsequent production of proinflammatory cytokines. In addition, total flavonoids of B. pilosa may be a promising therapeutic candidate for the management of rheumatoid arthritis.
Collapse
Affiliation(s)
- Mengqin Hong
- Department of Rheumatology and Immunology, The Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, China
| | - Xingyu Fan
- Department of Rheumatology and Immunology, The Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, China
| | - Shengxiang Liang
- Department of Social Medicine and Health Service Management, Army Medical University (Third Military Medical University), Chongqing, China
| | - Wang Xiang
- Department of Rheumatology and Immunology, The Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, China
| | - Liting Chen
- Department of Rheumatology and Immunology, The Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, China
| | - Yuzhong Yang
- Department of Pathology, The Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, China
| | - Yueyi Deng
- School of Pharmacy, Guilin Medical University, Guilin, Guangxi, China
| | - Min Yang
- Department of Rheumatology and Immunology, The Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, China
| |
Collapse
|
22
|
Yang Z, Han F, Liao T, Zheng H, Luo Z, Ma M, He J, Li L, Ye Y, Zhang R, Huang Z, Zhang Y, Sun Q. Artemisinin Attenuates Transplant Rejection by Inhibiting Multiple Lymphocytes and Prolongs Cardiac Allograft Survival. Front Immunol 2021; 12:634368. [PMID: 33717174 PMCID: PMC7943449 DOI: 10.3389/fimmu.2021.634368] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 01/07/2021] [Indexed: 01/06/2023] Open
Abstract
Immunological rejection is an important factor resulting in allograft dysfunction, and more valid therapeutic methods need to be explored to improve allograft outcomes. Many researches have indicated that artemisinin and its derivative exhibits immunosuppressive functions, apart from serving as a traditional anti-malarial drug. In this assay, we further explored the therapeutic effects of artemisinin for transplant rejection in a rat cardiac transplantation model. We found that it markedly attenuated allograft rejection and histological injury and significantly prolonged the survival of allograft. Upon further exploring the mechanism, we demonstrated that artemisinin not only attenuated T cell-mediated rejection (TCMR) by reducing effector T cell infiltration and inflammatory cytokine secretion and increasing regulatory T cell infiltration and immunoregulatory cytokine levels, but also attenuated antibody-mediated rejection (ABMR) through inhibition of B cells activation and antibody production. Furthermore, artemisinin also reduced macrophage infiltration in allografts, which was determined to be important for TCMR and ABMR. Moreover, we demonstrated that artemisinin significantly inhibited the function of pure T cells, B cells, and macrophages in vitro. All in all, this study provide evidence that artemisinin significantly attenuates TCMR and ABMR by targeting multiple effectors. Therefore, this agent might have potential for use in clinical settings to protect against transplant rejection.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Zhengyu Huang
- Research Institute of Organ Transplantation, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Yannan Zhang
- Research Institute of Organ Transplantation, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Qiquan Sun
- Research Institute of Organ Transplantation, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| |
Collapse
|
23
|
Su X, Guo W, Yuan B, Wang D, Liu L, Wu X, Zhang Y, Kong X, Lin N. Artesunate attenuates bone erosion in rheumatoid arthritis by suppressing reactive oxygen species via activating p62/Nrf2 signaling. Biomed Pharmacother 2021; 137:111382. [PMID: 33761603 DOI: 10.1016/j.biopha.2021.111382] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 02/04/2021] [Accepted: 02/08/2021] [Indexed: 12/19/2022] Open
Abstract
Accumulating studies have indicated that reactive oxygen species (ROS) may be implicated into the destructive pathological events of rheumatoid arthritis (RA). As an effective antioxidant, artesunate (ARS) was reported to exert antiarthritic effects. However, whether ARS attenuates the bone erosion during RA progression by regulating ROS production remains to be defined. To address this problem, the inhibitive effects of ARS on osteoclastogenesis were observed in vitro. Mechanically, ARS significantly inhibited the NFATc1 signaling accompanied by markedly suppressing ROS production, which was abnormally enhanced during the pathological process of bone erosion. In addition, ARS may function as a potent ROS scavenger and significantly elevate the expression of HO-1 and NQO1 by activating Nrf2. Moreover, p62 accumulation induced by ARS was responsible for the activation of Nrf2, while the knockdown of p62 in osteoclast precursor cells diminished the suppressive effect of ARS on ROS production during osteoclastogenesis. Consistently, we also demonstrated that ARS effectively suppressed ROS production, leading to the inhibition of arthritic bone destruction by activating antioxidant enzyme and Nrf2/p62 signaling in the knee and ankle tissues of CIA rats. Collectively, our data offer the convincing evidence that ARS may inhibit osteoclastogenesis and ameliorate arthritic bone erosion through suppressing the generation of ROS via activating the p62/Nrf2 signaling.
Collapse
Affiliation(s)
- Xiaohui Su
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Wanyi Guo
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China; International Institute for Translational Research of Traditional Chinese Medicine of Guangzhou University of Chinese Medicine, Guangzhou 510006, China
| | - Bei Yuan
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China; School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China
| | - Dong Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Liling Liu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Xuan Wu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Yanqiong Zhang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Xiangying Kong
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China.
| | - Na Lin
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China.
| |
Collapse
|
24
|
Luban J, Sattler RA, Mühlberger E, Graci JD, Cao L, Weetall M, Trotta C, Colacino JM, Bavari S, Strambio-De-Castillia C, Suder EL, Wang Y, Soloveva V, Cintron-Lue K, Naryshkin NA, Pykett M, Welch EM, O'Keefe K, Kong R, Goodwin E, Jacobson A, Paessler S, Peltz SW. The DHODH inhibitor PTC299 arrests SARS-CoV-2 replication and suppresses induction of inflammatory cytokines. Virus Res 2021; 292:198246. [PMID: 33249060 PMCID: PMC7690341 DOI: 10.1016/j.virusres.2020.198246] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 11/17/2020] [Accepted: 11/18/2020] [Indexed: 02/01/2023]
Abstract
The coronavirus disease 2019 (COVID-19) pandemic has created an urgent need for therapeutics that inhibit the SARS-COV-2 virus and suppress the fulminant inflammation characteristic of advanced illness. Here, we describe the anti-COVID-19 potential of PTC299, an orally bioavailable compound that is a potent inhibitor of dihydroorotate dehydrogenase (DHODH), the rate-limiting enzyme of the de novo pyrimidine nucleotide biosynthesis pathway. In tissue culture, PTC299 manifests robust, dose-dependent, and DHODH-dependent inhibition of SARS-COV-2 replication (EC50 range, 2.0-31.6 nM) with a selectivity index >3,800. PTC299 also blocked replication of other RNA viruses, including Ebola virus. Consistent with known DHODH requirements for immunomodulatory cytokine production, PTC299 inhibited the production of interleukin (IL)-6, IL-17A (also called IL-17), IL-17 F, and vascular endothelial growth factor (VEGF) in tissue culture models. The combination of anti-SARS-CoV-2 activity, cytokine inhibitory activity, and previously established favorable pharmacokinetic and human safety profiles render PTC299 a promising therapeutic for COVID-19.
Collapse
Affiliation(s)
- Jeremy Luban
- Program in Molecular Medicine, University of Massachusetts Medical School, Worcester, MA, 01605, USA; Department of Biochemistry and Molecular Pharmacology, University of Massachusetts Medical School, Worcester, MA, 01605, USA; Broad Institute of Harvard and MIT, 75 Ames Street, Cambridge, MA, 02142, USA; Massachusetts Consortium on Pathogen Readiness, Boston, MA, 02115, USA
| | - Rachel A Sattler
- Department of Pathology, University of Texas Medical Branch at Galveston, Galveston, TX, 77555, USA
| | - Elke Mühlberger
- Massachusetts Consortium on Pathogen Readiness, Boston, MA, 02115, USA; Department of Microbiology, Boston University School of Medicine, Boston, MA, 02118, USA; National Emerging Infectious Diseases Laboratories, Boston University, Boston, MA, 02118, USA
| | - Jason D Graci
- PTC Therapeutics, Inc. South Plainfield, NJ, 07080, USA
| | - Liangxian Cao
- PTC Therapeutics, Inc. South Plainfield, NJ, 07080, USA
| | - Marla Weetall
- PTC Therapeutics, Inc. South Plainfield, NJ, 07080, USA
| | | | | | - Sina Bavari
- United States Army Medical Research Institute of Infectious Diseases, 1425 Porter Street, Fort Detrick, MD, 21702, USA
| | | | - Ellen L Suder
- Department of Microbiology, Boston University School of Medicine, Boston, MA, 02118, USA; National Emerging Infectious Diseases Laboratories, Boston University, Boston, MA, 02118, USA
| | - Yetao Wang
- Program in Molecular Medicine, University of Massachusetts Medical School, Worcester, MA, 01605, USA
| | - Veronica Soloveva
- United States Army Medical Research Institute of Infectious Diseases, 1425 Porter Street, Fort Detrick, MD, 21702, USA
| | | | | | - Mark Pykett
- PTC Therapeutics, Inc. South Plainfield, NJ, 07080, USA
| | - Ellen M Welch
- PTC Therapeutics, Inc. South Plainfield, NJ, 07080, USA
| | - Kylie O'Keefe
- PTC Therapeutics, Inc. South Plainfield, NJ, 07080, USA
| | - Ronald Kong
- PTC Therapeutics, Inc. South Plainfield, NJ, 07080, USA
| | | | - Allan Jacobson
- Department of Microbiology and Physiological Systems, University of Massachusetts Medical School, Worcester, MA, 01605, USA
| | - Slobodan Paessler
- Department of Pathology, University of Texas Medical Branch at Galveston, Galveston, TX, 77555, USA
| | - Stuart W Peltz
- PTC Therapeutics, Inc. South Plainfield, NJ, 07080, USA.
| |
Collapse
|
25
|
Zhan T, Wang B, Fu J, Shao Y, Ye L, Shi H, Zheng L. Artesunate inhibits Sjögren's syndrome-like autoimmune responses and BAFF-induced B cell hyperactivation via TRAF6-mediated NF-κB signaling. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2021; 80:153381. [PMID: 33086170 DOI: 10.1016/j.phymed.2020.153381] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 10/07/2020] [Accepted: 10/12/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Hyperactivation of B cells by activators has been demonstrated to play a central role in the pathogenesis of Sjögren's syndrome (SS). In this study, we found that artesunate (ART) can attenuate BAFF-induced B cell hyperactivation and SS-like symptoms in NOD/Ltj mice. PURPOSE To determine the efficacy of ART in attenuating SS-like symptoms in vivo and explore the underlying mechanism in vitro. STUDY DESIGN ART was intragastrically injected into SS-like NOD/Ltj mice. The cytokine hsBAFF was used to activate Raji and Daudi B cells to mimic B cell hyperactivation in vitro. METHODS The efficacy of ART in inhibiting SS progression was studied in NOD/Ltj mice. Salivary flow rate, the number of lymphocytic infiltration foci, the level of autoantibodies and the extent of B cell infiltration were measured in the indicated groups. CCK-8 assays, flow cytometry-based EdU staining and Annexin V/PI staining were also used to detect the effect of ART on the survival and proliferation mechanism in BAFF-induced Raji and Daudi cells. Further studies determined that TRAF6 degradation is a potential mechanism by which ART determines B cell fate. RESULTS Treatment with ART inhibited lymphocytic foci formation, B cell infiltration and autoantibody secretion in SS-like NOD/Ltj mice. In vitro assay results indicated that ART effectively inhibited BAFF-induced viability, survival and proliferation of neoplastic B cells. Mechanistically, ART targeted BAFF-activated NFκB by regulating the proteasome-mediated degradation of TRAF6 in Raji and Daudi cells. CONCLUSION ART ameliorated murine SS-like symptoms and regulated TRAF6-NFκB signaling, thus determining survival and proliferation of B cells.
Collapse
Affiliation(s)
- Tianle Zhan
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China; National Clinical Research Center of Oral Disease, Shanghai, China; Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, China
| | - Baoli Wang
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China; National Clinical Research Center of Oral Disease, Shanghai, China; Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, China
| | - Jiayao Fu
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China; National Clinical Research Center of Oral Disease, Shanghai, China; Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, China
| | - Yanxiong Shao
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China; National Clinical Research Center of Oral Disease, Shanghai, China; Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, China
| | - Lei Ye
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China; National Clinical Research Center of Oral Disease, Shanghai, China; Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, China
| | - Huan Shi
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China; National Clinical Research Center of Oral Disease, Shanghai, China; Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, China.
| | - Lingyan Zheng
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China; National Clinical Research Center of Oral Disease, Shanghai, China; Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, China.
| |
Collapse
|
26
|
Shi Y, Shu H, Wang X, Zhao H, Lu C, Lu A, He X. Potential Advantages of Bioactive Compounds Extracted From Traditional Chinese Medicine to Inhibit Bone Destructions in Rheumatoid Arthritis. Front Pharmacol 2020; 11:561962. [PMID: 33117162 PMCID: PMC7577042 DOI: 10.3389/fphar.2020.561962] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 09/16/2020] [Indexed: 12/14/2022] Open
Abstract
Bone destruction is an important pathological feature of rheumatoid arthritis (RA), which finally leads to the serious decline of life quality in RA patients. Bone metabolism imbalance is the principal factor of bone destruction in RA, which is manifested by excessive osteoclast-mediated bone resorption and inadequate osteoblast-mediated bone formation. Although current drugs alleviate the process of bone destruction to a certain extent, there are still many deficiencies. Recent studies have shown that traditional Chinese medicine (TCM) could effectively suppress bone destruction of RA. Some bioactive compounds from TCM have shown good effect on inhibiting osteoclast differentiation and promoting osteoblast proliferation. This article reviews the research progress of bioactive compounds exacted from TCM in inhibiting bone destruction of RA, so as to provide references for further clinical and scientific research.
Collapse
Affiliation(s)
- Yingjie Shi
- Shanghai Innovation Center of TCM Health Service, Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Haiyang Shu
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China.,The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xinyu Wang
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China.,College of Medicine, Southwest Jiaotong University, Chengdu, China
| | - Hanxiao Zhao
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China.,The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Cheng Lu
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Aiping Lu
- Shanghai Innovation Center of TCM Health Service, Shanghai University of Traditional Chinese Medicine, Shanghai, China.,School of Chinese Medicine, Law Sau Fai Institute for Advancing Translational Medicine in Bone and Joint Diseases, Hong Kong Baptist University, Hong Kong, Hong Kong
| | - Xiaojuan He
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| |
Collapse
|
27
|
The potential of artemisinins as anti-obesity agents via modulating the immune system. Pharmacol Ther 2020; 216:107696. [PMID: 33022301 DOI: 10.1016/j.pharmthera.2020.107696] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 09/30/2020] [Accepted: 09/30/2020] [Indexed: 02/06/2023]
Abstract
Artemisinin and its derivatives are the most effective antimalarial drugs. Besides anti-malarial activity, artemisinin and its derivatives have displayed wide-spectrum bioactivities such as anti-parasite, anti-tumor, and anti-obesity effects. Obesity is an epidemic worldwide which is a big threat to human health, but there are only a few approved anti-obesity drugs in the world. Also, these drugs are efficient to limited patients partly because their safety and efficacy are questioned. Anti-inflammatory therapies may be valuable in obesity treatment since growing evidence shows chronic metabolic inflammation is implicated in metabolic disease pathogenesis. As artemisinin and its derivatives display effective anti-inflammatory and immunoregulatory properties with less toxicity, it provides an insight for novel drug development in obesity therapeutic strategies via immune-regulatory mechanisms. In this review, the potential of artemisinin and its derivatives to treat various metabolic diseases such as obesity and diabetes is discussed.
Collapse
|
28
|
Luban J, Sattler R, Mühlberger E, Graci JD, Cao L, Weetall M, Trotta C, Colacino JM, Bavari S, Strambio-De-Castillia C, Suder EL, Wang Y, Soloveva V, Cintron-Lue K, Naryshkin NA, Pykett M, Welch EM, O'Keefe K, Kong R, Goodwin E, Jacobson A, Paessler S, Peltz S. The DHODH Inhibitor PTC299 Arrests SARS-CoV-2 Replication and Suppresses Induction of Inflammatory Cytokines. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2020. [PMID: 32793904 DOI: 10.1101/2020.08.05.238394] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The coronavirus disease 2019 (COVID-19) pandemic has created an urgent need for therapeutics that inhibit the SARS-CoV-2 virus and suppress the fulminant inflammation characteristic of advanced illness. Here, we describe the anti-COVID-19 potential of PTC299, an orally available compound that is a potent inhibitor of dihydroorotate dehydrogenase (DHODH), the rate-limiting enzyme of the de novo pyrimidine biosynthesis pathway. In tissue culture, PTC299 manifests robust, dose-dependent, and DHODH-dependent inhibition of SARS CoV-2 replication (EC 50 range, 2.0 to 31.6 nM) with a selectivity index >3,800. PTC299 also blocked replication of other RNA viruses, including Ebola virus. Consistent with known DHODH requirements for immunomodulatory cytokine production, PTC299 inhibited the production of interleukin (IL)-6, IL-17A (also called IL-17), IL-17F, and vascular endothelial growth factor (VEGF) in tissue culture models. The combination of anti-SARS-CoV-2 activity, cytokine inhibitory activity, and previously established favorable pharmacokinetic and human safety profiles render PTC299 a promising therapeutic for COVID-19.
Collapse
|
29
|
Varthya SB, Sarma P, Bhatia A, Shekhar N, Prajapat M, Kaur H, Thangaraju P, Kumar S, Singh R, Siingh A, Prakash A, Medhi B. Efficacy of green tea, its polyphenols and nanoformulation in experimental colitis and the role of non-canonical and canonical nuclear factor kappa beta (NF-kB) pathway: a preclinical in-vivo and in-silico exploratory study. J Biomol Struct Dyn 2020; 39:5314-5326. [DOI: 10.1080/07391102.2020.1785946] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Shoban Babu Varthya
- Department of Pharmacology, All India Institute of Medical Sciences, Jodhpur, India
| | - Phulen Sarma
- Department of Pharmacology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Alka Bhatia
- Department Experimental medicine and Biotechnology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Nishant Shekhar
- Department of Pharmacology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Manisha Prajapat
- Department of Pharmacology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Hardeep Kaur
- Department of Pharmacology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | | | - Subodh Kumar
- Department of Pharmacology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Rahul Singh
- Department of Pharmacology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Ashutosh Siingh
- Department of Pharmacology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Ajay Prakash
- Department of Pharmacology, All India Institute of Medical Sciences, Jodhpur, India
| | - Bikash Medhi
- Department of Pharmacology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| |
Collapse
|
30
|
Septembre-Malaterre A, Lalarizo Rakoto M, Marodon C, Bedoui Y, Nakab J, Simon E, Hoarau L, Savriama S, Strasberg D, Guiraud P, Selambarom J, Gasque P. Artemisia annua, a Traditional Plant Brought to Light. Int J Mol Sci 2020; 21:E4986. [PMID: 32679734 PMCID: PMC7404215 DOI: 10.3390/ijms21144986] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 07/10/2020] [Accepted: 07/13/2020] [Indexed: 12/23/2022] Open
Abstract
Traditional remedies have been used for thousand years for the prevention and treatment of infectious diseases, particularly in developing countries. Of growing interest, the plant Artemisia annua, known for its malarial properties, has been studied for its numerous biological activities including metabolic, anti-tumor, anti-microbial and immunomodulatory properties. Artemisia annua is very rich in secondary metabolites such as monoterpenes, sesquiterpenes and phenolic compounds, of which the biological properties have been extensively studied. The purpose of this review is to gather and describe the data concerning the main chemical components produced by Artemisia annua and to describe the state of the art about the biological activities reported for this plant and its compounds beyond malaria.
Collapse
Affiliation(s)
- Axelle Septembre-Malaterre
- Unité de recherche Etudes Pharmaco-Immunologie (EPI), Université de La Réunion, CHU La Réunion site Félix Guyon, Allée des Topazes, CS11021, 97400 Saint Denis de La Réunion, France; (P.G.); (J.S.); (P.G.)
| | - Mahary Lalarizo Rakoto
- Faculté de Médecine, Université d’Antananarivo, Campus Universitaire Ambohitsaina, BP 375, Antananarivo 101, Madagascar;
| | - Claude Marodon
- APLAMEDOM Réunion, 1, rue Emile Hugot, Batiment B, Parc Technologique de Saint Denis, 97490 Sainte Clotilde, La Réunion, France; (C.M.); (J.N.); (E.S.); (L.H.)
| | - Yosra Bedoui
- INSERM, UMR 1188 Diabète athérothrombose Thérapies Réunion Océan Indien (DéTROI), Université de La Réunion, 97400 Saint Denis de La Réunion, France;
| | - Jessica Nakab
- APLAMEDOM Réunion, 1, rue Emile Hugot, Batiment B, Parc Technologique de Saint Denis, 97490 Sainte Clotilde, La Réunion, France; (C.M.); (J.N.); (E.S.); (L.H.)
| | - Elisabeth Simon
- APLAMEDOM Réunion, 1, rue Emile Hugot, Batiment B, Parc Technologique de Saint Denis, 97490 Sainte Clotilde, La Réunion, France; (C.M.); (J.N.); (E.S.); (L.H.)
| | - Ludovic Hoarau
- APLAMEDOM Réunion, 1, rue Emile Hugot, Batiment B, Parc Technologique de Saint Denis, 97490 Sainte Clotilde, La Réunion, France; (C.M.); (J.N.); (E.S.); (L.H.)
| | - Stephane Savriama
- EA929 Archéologie Industrielle, Histoire, Patrimoine/Géographie-Développement Environnement de la Caraïbe (AIHP-GEODE), Université des Antilles, Campus Schoelcher, BP7207, 97275 Schoelcher Cedex Martinique, France;
| | - Dominique Strasberg
- Unité Mixte de Recherche Peuplements Végétaux et Bio-agresseurs en Milieu Tropical (PVBMT), Pôle de Protection des Plantes, Université de La Réunion, 7 Chemin de l’IRAT, 97410 Saint-Pierre, La Réunion, France;
| | - Pascale Guiraud
- Unité de recherche Etudes Pharmaco-Immunologie (EPI), Université de La Réunion, CHU La Réunion site Félix Guyon, Allée des Topazes, CS11021, 97400 Saint Denis de La Réunion, France; (P.G.); (J.S.); (P.G.)
| | - Jimmy Selambarom
- Unité de recherche Etudes Pharmaco-Immunologie (EPI), Université de La Réunion, CHU La Réunion site Félix Guyon, Allée des Topazes, CS11021, 97400 Saint Denis de La Réunion, France; (P.G.); (J.S.); (P.G.)
| | - Philippe Gasque
- Unité de recherche Etudes Pharmaco-Immunologie (EPI), Université de La Réunion, CHU La Réunion site Félix Guyon, Allée des Topazes, CS11021, 97400 Saint Denis de La Réunion, France; (P.G.); (J.S.); (P.G.)
- Laboratoire d’immunologie clinique et expérimentale de la zone de l’océan indien (LICE-OI) CHU La Réunion site Félix Guyon, Allée des Topazes, CS11021, 97400 Saint Denis de La Réunion, France
| |
Collapse
|
31
|
Zhang J. The osteoprotective effects of artemisinin compounds and the possible mechanisms associated with intracellular iron: A review of in vivo and in vitro studies. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2020; 76:103358. [PMID: 32143118 DOI: 10.1016/j.etap.2020.103358] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Revised: 02/19/2020] [Accepted: 02/26/2020] [Indexed: 05/16/2023]
Abstract
Osteoporosis is a progressive systemic disease characterized by low bone mineral density and deterioration of bone microarchitecture. The current therapies are effective to prevent further bone loss and fractures but they are accompanied by undesirable side effects and cost issues. The discovery of Chinese herbal medicines with osteoprotective effects provides alternative treatments to prevent bone loss without causing severe side effects. Artemisinin (ARS) and its related compounds have been clinically used as antimalarial agents. Interestingly, their bioactivity is not limited to antimalarial treatment. Experimental evidences indicate that ARS compounds are a potential type of therapeutic alternative medicine for bone loss induced by accelerated osteoclastic bone resorption. The present review intends to summarize the current understandings of ARS compounds and their molecular mechanisms of actions in preventing bone loss. ARS compounds selectively inhibit osteoclast differentiation by downregulation of pathways involved in receptor activator of nuclear factor kappa-B ligand (RANKL) -induced osteoclastogenesis, and have no effect on osteogenic differentiation of osteoblasts. The exact mechanism of activation and action of these anti-resorption effects are not fully elucidated. Considering the characteristic of high levels of intracellular iron in osteoclasts, ARS compounds may inhibit osteoclast differentiation via mechanisms associated with intracellular iron, including the cleavage of endoperoxide bridge, oxidative damage and ferroptosis. The anti-resorptive effects of ARS compounds need to be further investigated in bone loss models caused by different factors, and to be under clinical development.
Collapse
Affiliation(s)
- Jian Zhang
- Institute of Laboratory Animal Science, Guizhou University of Traditional Chinese Medicine, Guiyang, China.
| |
Collapse
|
32
|
Dimeric artesunate phospholipid-conjugated liposomes as promising anti-inflammatory therapy for rheumatoid arthritis. Int J Pharm 2020; 579:119178. [DOI: 10.1016/j.ijpharm.2020.119178] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 02/04/2020] [Accepted: 02/23/2020] [Indexed: 02/07/2023]
|
33
|
Du H, Zhao Q, Zang H, Chang C, Li X. Artemisinin attenuates the development of atherosclerotic lesions by the regulation of vascular smooth muscle cell phenotype switching. Life Sci 2019; 237:116943. [DOI: 10.1016/j.lfs.2019.116943] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Revised: 09/29/2019] [Accepted: 10/07/2019] [Indexed: 12/14/2022]
|
34
|
Li Y, Mu W, Ren J, Wuermanbieke S, Wahafu T, Ji B, Ma H, Amat A, Zhang K, Cao L. Artesunate alleviates interleukin‑1β‑induced inflammatory response and apoptosis by inhibiting the NF‑κB signaling pathway in chondrocyte‑like ATDC5 cells, and delays the progression of osteoarthritis in a mouse model. Int J Mol Med 2019; 44:1541-1551. [PMID: 31364719 DOI: 10.3892/ijmm.2019.4290] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Accepted: 05/07/2019] [Indexed: 11/06/2022] Open
Abstract
Osteoarthritis (OA) is a progressive and degenerative joint disorder that is highly prevalent worldwide and for which there is currently no effective medical therapy. Artesunate (ART), a natural compound used to treat malaria, possesses diverse biological properties, including the regulation of inflammation and apoptosis in various cells; however, its role in OA remains unclear. The aim of the present study was to investigate the effects of ART on interleukin (IL)‑1β‑induced chondrocyte‑like ATDC5 cells and in an OA mouse model. The results revealed that ART dose‑dependently relieved the inhibitory effect of IL‑1β on cell viability. Moreover, ART significantly reduced the overexpression of matrix metalloproteinase (MMP)‑3, MMP‑13, a disintegrin and metalloproteinase with thrombospondin motifs‑5 and cyclooxygenase‑2 at both the gene and protein levels in chondrocyte‑like ATDC5 cells stimulated by IL‑1β. Furthermore, ART decreased the expression of pro‑apoptotic Bax, cleaved caspase‑3 and cleaved caspase‑7 in a dose‑dependent manner, and increased the expression of the anti‑apoptotic factor Bcl‑2. These changes were mediated by the inhibitory effect of ART on the nuclear factor‑κB signaling pathway, defined as repression of the phosphorylation of IκBα and p65, and improved redistribution of p65. Additionally, ART blocked the advancement of the calcified cartilage zone and the loss of proteoglycan, and lowered histological scoring of OA in a mouse model. Taken together, these results indicate that ART may be of value as a therapeutic agent for OA.
Collapse
Affiliation(s)
- Yicheng Li
- Department of Orthopedics, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830054, P.R. China
| | - Wenbo Mu
- Department of Orthopedics, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830054, P.R. China
| | - Jiangdong Ren
- Department of Orthopedics, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830054, P.R. China
| | - Shalitanati Wuermanbieke
- Department of Orthopedics, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830054, P.R. China
| | - Tuerhongjiang Wahafu
- Department of Orthopedics, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830054, P.R. China
| | - Baochao Ji
- Department of Orthopedics, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830054, P.R. China
| | - Hairong Ma
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asian Xinjiang Key Laboratory of Echinococcosis, Clinical Medical Research Institute, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830054, P.R. China
| | - Abdusami Amat
- Department of Orthopedics, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830054, P.R. China
| | - Keyuan Zhang
- Department of Orthopedics, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830054, P.R. China
| | - Li Cao
- Department of Orthopedics, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830054, P.R. China
| |
Collapse
|
35
|
Shen W, Guan YY, Wu RM, Liu LX, Li HD, Bao WL, Zhang Y, Nandakumar KS, Ye G, Shen X. Protective effects of Wang-Bi tablet on bone destruction in collagen-induced arthritis by regulating osteoclast-osteoblast functions. JOURNAL OF ETHNOPHARMACOLOGY 2019; 238:111861. [PMID: 30954617 DOI: 10.1016/j.jep.2019.111861] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Revised: 03/30/2019] [Accepted: 04/02/2019] [Indexed: 06/09/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Wang-bi tablet (WB) consists of 17 traditional Chinese medicines and has been used for treating rheumatoid arthritis (RA) in China for many years, however, its pharmacologic mechanism is not clear. AIM OF STUDY The aim of this study was to investigate the therapeutic effect of WB on collagen-induced mouse arthritis and explored the underlying mechanism. MATERIALS AND METHODS DBA/1 mice were used to establish a type II collagen-induced arthritis (CIA) model. From the day of arthritis onset, mice were treated daily by gavage with either total glucosides of paeony (TGP, 0.37 g/kg/d) or WB at a lower (1.11 g/kg/d, WBL) or higher dose of (3.33 g/kg/d, WBH) for 8 weeks. The severity of arthritis, levels of cytokines and the activation of signaling pathways were determined. RESULTS Our results revealed that WB treatment effectively alleviated inflammatory symptoms and prevented bone erosions and joint destructions. It obviously decreased the serum concentration of pro-inflammatory cytokines TNF-α, IL-6 and IL-17α, while increased the concentration of anti-inflammatory cytokine IL-10. Interestingly, the proportion of splenic Treg cells were increased significantly. In vitro experiments showed that WB inhibited the differentiation of osteoclasts. Consistently, the mRNA levels of tartrate-resistant acid phosphatase (TRAP) and cathepsin K (CtsK), and the activation of NF-κB and JAK-STAT3 signaling pathways in the paws of CIA mice were inhibited by WB treatment. On the other hand, up-regulation of osteogenic genes Runx2, Osterix mRNA, and activation of Wnt/β-catenin signaling pathway along with a decreased receptor activator of nuclear factor κB ligand (RANKL) expression were found in WB treated mice. CONCLUSION Our results suggest that the therapeutic effect of Wang-bi tablet could be attributed to its inhibitory activity on NF-κB and STAT3 signaling pathway-mediated osteoclast differentiation, and its enhancement on Wnt/β-catenin signaling pathway-mediated osteoblast functions.
Collapse
MESH Headings
- Animals
- Anti-Inflammatory Agents/pharmacology
- Anti-Inflammatory Agents/therapeutic use
- Arthritis, Experimental/drug therapy
- Arthritis, Experimental/immunology
- Arthritis, Experimental/metabolism
- Arthritis, Experimental/pathology
- Bone and Bones/drug effects
- Bone and Bones/pathology
- Cytokines/immunology
- Drugs, Chinese Herbal/pharmacology
- Drugs, Chinese Herbal/therapeutic use
- Joints/drug effects
- Joints/pathology
- Male
- Medicine, Chinese Traditional
- Mice, Inbred DBA
- NF-kappa B/metabolism
- Osteoblasts/drug effects
- Osteoblasts/physiology
- Osteoclasts/drug effects
- Osteoclasts/physiology
- RANK Ligand/metabolism
- STAT3 Transcription Factor/metabolism
- T-Lymphocytes, Regulatory/drug effects
- T-Lymphocytes, Regulatory/immunology
- Wnt Signaling Pathway/drug effects
Collapse
Affiliation(s)
- Weixing Shen
- The First Clinical Medical College, Nanjing University of Traditional Chinese Medicine, Nanjing, China; Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai, China
| | - Yun-Yun Guan
- Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai, China
| | - Ruo-Ming Wu
- Central Research Institute, Shanghai Pharmaceuticals Holding Co., Ltd., Shanghai, China
| | - Li-Xin Liu
- The First Clinical Medical College, Nanjing University of Traditional Chinese Medicine, Nanjing, China; Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai, China
| | - Hai-Dong Li
- Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai, China
| | - Wei-Lian Bao
- Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai, China
| | - Yeqing Zhang
- Central Research Institute, Shanghai Pharmaceuticals Holding Co., Ltd., Shanghai, China
| | | | - Guan Ye
- Central Research Institute, Shanghai Pharmaceuticals Holding Co., Ltd., Shanghai, China
| | - Xiaoyan Shen
- Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai, China.
| |
Collapse
|
36
|
Ma JD, Jing J, Wang JW, Yan T, Li QH, Mo YQ, Zheng DH, Gao JL, Nguyen KA, Dai L. A novel function of artesunate on inhibiting migration and invasion of fibroblast-like synoviocytes from rheumatoid arthritis patients. Arthritis Res Ther 2019; 21:153. [PMID: 31234900 PMCID: PMC6591920 DOI: 10.1186/s13075-019-1935-6] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Accepted: 06/06/2019] [Indexed: 01/16/2023] Open
Abstract
Introduction Anti-malarial drug artesunate can suppress inflammation and prevent cartilage and bone destruction in collagen-induced arthritis model in rats—suggesting it may be a potent drug for rheumatoid arthritis (RA) therapy. We aimed to investigate its effect on the invasive property of fibroblast-like synoviocytes (FLS) from patients with RA. Methods Synovial tissues were obtained by closed needle biopsy from active RA patients, and FLS were isolated and cultured in vitro. RA-FLS were treated with artesunate at various concentrations, while methotrexate or hydroxychloroquine was employed as comparator drugs. Cell viability, proliferation, cell cycle, apoptosis, migration, invasion, and pseudopodium formation of RA-FLS were assessed by CCK-8 assays, EdU staining, Annexin V-FITC/PI staining, transwell assays, or F-actin staining, respectively. Further, relative changes of expressed proteases were analyzed by Proteome profiler human protease array and verified by quantitative real-time PCR (qPCR), Western blot, and ELISA. The expression of signaling molecules of MAPK, NF-κB, AP-1, and PI3K/Akt pathways were measured by qPCR and Western blot. PDK-1 knockdown by specific inhibitor AR-12 or siRNA transfection was used to verify the pharmacological mechanism of artesunate on RA-FLS. Results Artesunate significantly inhibited the migration and invasion of RA-FLS in a dose-dependent manner with or without TNF-α stimulation. The effect was mediated through artesunate inhibition of MMP-2 and MMP-9 production, and pre-treatment with exogenous MMP-9 reversed the inhibitory effect of artesunate on RA-FLS invasion. Artesunate had a stronger inhibitory effect on migration and invasion of RA-FLS as well as greater anti-inflammatory effect than those of hydroxychloroquine. Similar inhibitory effect was detected between artesunate and methotrexate, and synergy was observed when combined. Mechanistically, artesunate significantly inhibited PDK-1 expression as well as Akt and RSK2 phosphorylation—in a similar manner to PDK-1-specific inhibitor AR-12 or PDK-1 knockdown by siRNA transfection. This inhibition results in suppression of RA-FLS migration and invasion as well as decreased MMP-2 and MMP-9 expression. Conclusions Our study demonstrates artesunate is capable of inhibiting migration and invasion of RA-FLS through suppression of PDK1-induced activation of Akt and RSK2 phosphorylation—suggesting that artesunate may be a potential disease-modifying anti-rheumatic drug for RA. Electronic supplementary material The online version of this article (10.1186/s13075-019-1935-6) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Jian-Da Ma
- Department of Rheumatology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, People's Republic of China
| | - Jun Jing
- Department of Rheumatology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, People's Republic of China
| | - Jun-Wei Wang
- Department of Rheumatology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, People's Republic of China
| | - Tao Yan
- Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, People's Republic of China
| | - Qian-Hua Li
- Department of Rheumatology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, People's Republic of China
| | - Ying-Qian Mo
- Department of Rheumatology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, People's Republic of China
| | - Dong-Hui Zheng
- Department of Rheumatology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, People's Republic of China
| | - Jin-Long Gao
- Institute of Dental Research, Sydney Dental School, The University of Sydney, Sydney, NSW, Australia
| | - Ky-Anh Nguyen
- Institute of Dental Research, Sydney Dental School, The University of Sydney, Sydney, NSW, Australia
| | - Lie Dai
- Department of Rheumatology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, People's Republic of China.
| |
Collapse
|
37
|
Li Y, Mu W, Xu B, Ren J, Wahafu T, Wuermanbieke S, Ma H, Gao H, Liu Y, Zhang K, Amat A, Cao L. Artesunate, an Anti-Malaria Agent, Attenuates Experimental Osteoarthritis by Inhibiting Bone Resorption and CD31 hiEmcn hi Vessel Formation in Subchondral Bone. Front Pharmacol 2019; 10:685. [PMID: 31258481 PMCID: PMC6587439 DOI: 10.3389/fphar.2019.00685] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Accepted: 05/27/2019] [Indexed: 12/11/2022] Open
Abstract
Osteoarthritis (OA) is a common and debilitating joint disease worldwide without interventions available to reverse its progression. Artesunate (ART), an anti-malaria agent, possesses diverse biological activities, including the inhibition of osteoclastogenesis and angiogenesis in various cells, but its role in subchondral bone during OA progression is not known. Here, we explored the curative effects of ART on the pathogenesis of OA in anterior cruciate ligament transection (ACLT) mice models. We found that ART attenuated articular cartilage degeneration, defined by lowered histologic scoring of OA and retarded calcification of the cartilage zone. Moreover, ART improved the expression of lubricin and aggrecan and reduced the expression of collagen X (Col X) and matrix metalloproteinase-13 (MMP-13). In parallel, ART normalized abnormal subchondral bone remodeling by maintaining bone volume fraction (BV/TV) and subchondral bone plate thickness (SBP Th) and reducing trabecular pattern factor (Tb.pf) compared to the vehicle-treated mice. Our results indicated that ART suppressed osteoclastic bone resorption through regulating RANKL-OPG system, restored coupled bone remodeling by indirectly inhibiting TGF-β/Smad2/3 signaling. Additionally, ART abrogated CD31hiEmcnhi vessel formation via downregulating the expression of vascular endothelial growth factor (VEGF) and angiogenin-1 in subchondral bone. In conclusion, ART attenuates ACLT-induced OA by blocking bone resorption and CD31hiEmcnhi vessel formation in subchondral bone, indicating that this may be a new therapeutic alternative for OA.
Collapse
Affiliation(s)
- Yicheng Li
- Department of Orthopaedics, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Wenbo Mu
- Department of Orthopaedics, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Boyong Xu
- Department of Orthopaedics, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Jiangdong Ren
- Department of Orthopaedics, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Tuerhongjiang Wahafu
- Department of Orthopaedics, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Shalitanati Wuermanbieke
- Department of Orthopaedics, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Hairong Ma
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asian Xinjiang Key Laboratory of Echinococcosis, Clinical Medical Research Institute, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Hongwei Gao
- School of Life Sciences, Ludong University, Jinan, China
| | - Yang Liu
- Department of Orthopaedics, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Keyuan Zhang
- Department of Orthopaedics, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Abdusami Amat
- Department of Orthopaedics, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Li Cao
- Department of Orthopaedics, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| |
Collapse
|
38
|
Zheng Y, Xiao L, Yu C, Jin P, Qin D, Xu Y, Yin J, Liu Z, Du Q. Enhanced Antiarthritic Efficacy by Nanoparticles of (-)-Epigallocatechin Gallate-Glucosamine-Casein. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:6476-6486. [PMID: 31117504 DOI: 10.1021/acs.jafc.9b02075] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
This work aims to improve the antiarthritic activity of (-)-epigallocatechin gallate (EGCG) and glucosamine (GA) through fabrication and optimization of casein protein nanoparticles (EGC-NPs). Optimized EGC-NPs were obtained with a EGCG/GA/casein ratio of 1:2:8 (w/w/w). The EGC-NPs gave a mean size of 186 ± 3.5 nm and an entrapment efficiency of 86.8 ± 2.7%, and they exhibited a greater inhibitory activity against human fibroblast-like synoviocytes-osteoarthritis cells and human fibroblast-like synoviocytes-rheumatoid arthritis cells compared with that of the EGCG-GA mixture by 33.5% and 20.8%, respectively. Freeze-dried EGC-NPs stored at 25 °C during 12 months showed high dispersion stability. Moreover, the redispersion of the freeze-dried EGC-NPs produced almost no significant changes in their physicochemical properties and bioactivity. Rat experiments demonstrated that the antiarthritis effect of the EGC-NPs was significantly higher than that of EGCG-GA mixture, as assessed through an analysis of anti-inflammatory efficacy, radiographic images and histopathological assessments of paw joints, and immunohistochemical changes in serum cytokines. The enchanced antiarthritic activity in vivo was consistent with that in vitro. The EGC-NPs demonstrate potential as a food supplement for the treatment of arthritis.
Collapse
Affiliation(s)
- Yafang Zheng
- The Key Laboratory for Quality Improvement of Agricultural Products of Zhejiang Province, The College of Agricultural and Food Sciences , Zhejiang A & F University , Linan 311300 , China
| | - Lizheng Xiao
- Key Lab of Education Ministry for Tea Science, National Research Center of Engineering Technology for Utilization of Botanical Functional Ingredients , Hunan Agricultural University , Changsha 410128 , China
| | - Chenhuan Yu
- Experimental Animal Center of the Zhejiang Academy of Medical Sciences , Hangzhou 310013 , China
| | - Peng Jin
- The Key Laboratory for Quality Improvement of Agricultural Products of Zhejiang Province, The College of Agricultural and Food Sciences , Zhejiang A & F University , Linan 311300 , China
| | - Dingkui Qin
- The Key Laboratory for Quality Improvement of Agricultural Products of Zhejiang Province, The College of Agricultural and Food Sciences , Zhejiang A & F University , Linan 311300 , China
| | - Yongquan Xu
- Tea Research Institute Chinese Academy of Agricultural Sciences , Key Laboratory of Tea Biology and Resources Utilization, Ministry of Agriculture , 9 South Meiling Road , Hangzhou 310008 , China
| | - Junfeng Yin
- Tea Research Institute Chinese Academy of Agricultural Sciences , Key Laboratory of Tea Biology and Resources Utilization, Ministry of Agriculture , 9 South Meiling Road , Hangzhou 310008 , China
| | - Zhonghua Liu
- Key Lab of Education Ministry for Tea Science, National Research Center of Engineering Technology for Utilization of Botanical Functional Ingredients , Hunan Agricultural University , Changsha 410128 , China
| | - Qizhen Du
- The Key Laboratory for Quality Improvement of Agricultural Products of Zhejiang Province, The College of Agricultural and Food Sciences , Zhejiang A & F University , Linan 311300 , China
| |
Collapse
|
39
|
Artemisinin and its derivatives: a potential therapeutic approach for oral lichen planus. Inflamm Res 2019; 68:297-310. [DOI: 10.1007/s00011-019-01216-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Revised: 01/16/2019] [Accepted: 01/21/2019] [Indexed: 12/20/2022] Open
|
40
|
Uzun T, Toptas O, Saylan A, Carver H, Turkoglu SA. Evaluation and Comparison of the Effects of Artesunate, Dexamethasone, and Tacrolimus on Sciatic Nerve Regeneration. J Oral Maxillofac Surg 2018; 77:1092.e1-1092.e12. [PMID: 30689960 DOI: 10.1016/j.joms.2018.12.019] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 12/23/2018] [Accepted: 12/23/2018] [Indexed: 12/20/2022]
Abstract
PURPOSE To examine the effect of topical artesunate treatment on peripheral nerve regeneration and compare it with the effects of topical tacrolimus and dexamethasone on nerve regeneration. MATERIALS AND METHODS Thirty-two Wistar albino rats were used in this study. The rats were divided into 6 groups: sham, saline, petrolatum, artesunate, tacrolimus, and dexamethasone. A compression injury was generated in the right sciatic nerve in all groups except the sham group. In the sham group, the nerve was dissected but compression was not applied. In the groups in which compression was applied, the agents were absorbed through resorbable gelatin sponges applied to the injured region. At the end of 4 weeks, walking analysis, electromyographic measurements, and histopathologic examinations were conducted. RESULTS When the sciatic function index and electrophysiologic measurements were evaluated, artesunate, tacrolimus, and dexamethasone exhibited positive effects on nerve regeneration (P < .05); there were no significant differences among these 3 agents (P > .05). Histopathologic examination showed that artesunate decreased fibrosis scores and inflammation and increased the diameter of myelinated axons; tacrolimus decreased fibroblast scores; and dexamethasone only decreased fibrosis scores (P < .05). Immunohistochemical analysis showed that the artesunate and dexamethasone groups had more positive immunoreactivity to nerve growth factor than did the saline group (P < .05). CONCLUSIONS Topical artesunate treatment had a positive effect on peripheral nerve regeneration. There were no relevant differences between the topical forms of dexamethasone and tacrolimus for peripheral nerve regeneration.
Collapse
Affiliation(s)
- Tugcenur Uzun
- Private Practitioner, Department of Oral and Maxillofacial Surgery, Abant İzzet Baysal University, Samsun, Turkey. tugce--
| | - Orcun Toptas
- Associate Professor, Faculty of Dentistry, Department of Oral and Maxillofacial Surgery, Abant İzzet Baysal University, Samsun, Turkey
| | - Aslihan Saylan
- Assistant Professor, Faculty of Medicine, Department of Histology and Embryology, Abant İzzet Baysal University, Samsun, Turkey
| | - Hande Carver
- Research Assistant, Faculty of Medicine, Department of Histology and Embryology, Abant İzzet Baysal University, Samsun, Turkey
| | - Sule Aydın Turkoglu
- Assistant Professor, Faculty of Medicine, Department of Neurology, Abant İzzet Baysal University, Samsun, Turkey
| |
Collapse
|
41
|
Guan YY, Zhang Y, Liu LX, Li HD, Xue D, Bao WL, Ye G, Shen X. Suppressive effects of Wang‑Bi Tablet on adjuvant‑induced arthritis in rats via NF‑κB and STAT3 signaling pathways. Int J Mol Med 2018; 42:1666-1674. [PMID: 29901091 DOI: 10.3892/ijmm.2018.3723] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Accepted: 05/30/2018] [Indexed: 11/05/2022] Open
Abstract
Rheumatoid arthritis (RA) severely affects the quality life of patients due to its high association with disability. Traditional Chinese medicines have been reported to exert notable therapeutic effects on RA. The Chinese medicinal prescription Wang‑Bi Tablet (WB) has been successfully used to clinically treat RA for many years; however, its pharmacological mechanism of action is largely unclear. In the present study, adjuvant‑induced arthritis (AIA) rats were used to evaluate the anti‑inflammatory effects of WB and western blotting was used to explore the molecular mechanisms. The experimental results demonstrated that WB treatment significantly reduced arthritis score and hind‑paw volume. Furthermore, synovial hyperplasia, inflammatory cell infiltration and joint destruction were ameliorated by WB. The expression levels of the proinflammatory cytokines interleukin (IL)‑1β, tumor necrosis factor‑α and IL‑6, were reduced in the joints of WB‑treated rats. Western blotting revealed that WB could also inhibit excessive activation of nuclear factor (NF)‑κB and Janus kinase (JAK)‑signal transducer and activator of transcription 3 (STAT3) signaling pathways. These results indicated that the therapeutic effects of WB on AIA may be accomplished through inhibition of the NF‑κB and JAK‑STAT3 signaling pathways. These findings provide experimental evidence to support WB as a therapeutic agent for the treatment of patients with RA.
Collapse
Affiliation(s)
- Yun-Yun Guan
- Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai 201203, P.R. China
| | - Yeqing Zhang
- Central Research Institute, Shanghai Pharmaceuticals Holding Co., Ltd., Shanghai 201203, P.R. China
| | - Li-Xin Liu
- Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai 201203, P.R. China
| | - Hai-Dong Li
- Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai 201203, P.R. China
| | - Dan Xue
- Central Research Institute, Shanghai Pharmaceuticals Holding Co., Ltd., Shanghai 201203, P.R. China
| | - Wei-Lian Bao
- Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai 201203, P.R. China
| | - Guan Ye
- Central Research Institute, Shanghai Pharmaceuticals Holding Co., Ltd., Shanghai 201203, P.R. China
| | - Xiaoyan Shen
- Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai 201203, P.R. China
| |
Collapse
|
42
|
Abd-Elhalem SS, Haggag NZ, El-Shinnawy NA. Bone marrow mesenchymal stem cells suppress IL-9 in adjuvant-induced arthritis. Autoimmunity 2018; 51:25-34. [PMID: 29359591 DOI: 10.1080/08916934.2018.1428956] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Interleukin-9 (IL-9) has been shown to be upregulated in rheumatoid arthritis (RA). The exact role of IL-9 has not yet been effectively studied. Mesenchymal stem cells (MSCs) have shown a promising immunomodulatory role towards repairing cartilage and restoring joint function. One of the key problems influencing the therapeutic efficacy of stem cell therapy is the poor cell survival following transplantation. This is attributed to oxidative and inflammatory stresses at the injured sites. Hesperidin (Hsd), a flavanone present in citrus fruits, has been studied as potential therapeutic agents that have anti-oxidant and anti-inflammatory activities. The objective of this study is to evaluate the therapeutic paracrine action of bone marrow MSCs on the IL-9 level in adjuvant-induced arthritis (AIA) and the enhancement effect of Hsd on transplanted MSCs. Articular tissue inflammation and cartilage damage were assessed by histological scoring. Antinuclear autoantibodies, tumour necrosis factor-alpha (TNF-α), IL-9, IL-4, interferon gamma (IFN-δ), and transforming growth factor-beta1 (TGF-β1), as well as malondialdehyde (MDA), glutathione (GSH), and superoxide dismutase (SOD) levels, were assessed in spleen tissue homogenates after treatment with MSCs either alone or combined with Hsd for 4 weeks in an AIA rat model. Results of this study confirmed that MSCs decreased IL-9 levels in AIA and provide novel insights into the application of Hsd on MSC-based treatments. Highlights Adjuvant-induced arthritis (AIA) is one of the most widely used models that has a great similarity to rheumatoid arthritis (RA). Few studies in recent years have estimated IL-9 in rheumatic diseases and it remains an understudied cytokine. For the first time, bone marrow mesenchymal stem cells (MSCs) therapy has a vital role in splenocytes IL-9 level and further studies are required. Combined therapy of MSCs with antioxidants as hesperidin (Hsd) can alleviate oxidative stress and enhance stem cells immunomodulatory action.
Collapse
Affiliation(s)
- Sahar Sobhy Abd-Elhalem
- a Zoology Department, Faculty of Women for Arts, Science and Education , Ain Shams University , Cairo , Egypt
| | - Nawal Zakaria Haggag
- a Zoology Department, Faculty of Women for Arts, Science and Education , Ain Shams University , Cairo , Egypt
| | - Nashwa Ahmed El-Shinnawy
- a Zoology Department, Faculty of Women for Arts, Science and Education , Ain Shams University , Cairo , Egypt
| |
Collapse
|
43
|
Bai Z, Guo XH, Tang C, Yue ST, Shi L, Qiang B. Effects of Artesunate on the Expressions of Insulin-Like Growth Factor-1, Osteopontin and C-Telopeptides of Type II Collagen in a Rat Model of Osteoarthritis. Pharmacology 2017; 101:1-8. [DOI: 10.1159/000479160] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Accepted: 07/04/2017] [Indexed: 01/06/2023]
Abstract
Objective: The study aims to explore the effects of artesunate on insulin-like growth factor-1 (IGF-1), Osteopontin (OPN), and C-telopeptides of type II collagen (CTX-II) in serum, synovial fluid (SF), and cartilage tissues of rats with osteoarthritis (OA). Methods: OA models were established. Normal model, artesunate, and Viatril-S groups (20 rats respectively) were set. Enzyme-linked immunosorbent assay, IHC staining, and quantitative real-time polymerase chain reaction were conducted to calculate IGF-1, OPN, and CTX-II levels in serum, SF, and cartilage tissues of rats. The pathological changes in cartilage tissues were evaluated with Mankin score and Hematoxylin-Eosin staining. Results: Compared with the normal group, the model group showed increased IGF-1 level; decreased OPN, CTX-II levels in the serum and SF; and contrary results were seen in the cartilage tissues. A gradual ascending IGF-1 level and descending OPN and CTX-II levels existed in the serum and SF in the artesunate and Viatril-S groups after 2 weeks. The model group showed the most obvious pathological changes and highest Mankin score compared with the other groups. Higher IGF-1 level and lower OPN, CTX-II levels were exhibited in the cartilage tissue in the artesunate and Viatril-S groups but not in the model group. Conclusion: Artesunate and Viatril-S inhibit OA development by elevating IGF-1 level and reducing OPN and CTX-II levels.
Collapse
|
44
|
Zhao X, Liu M, Li J, Yin S, Wu Y, Wang A. Antimalarial agent artesunate protects Concanavalin A-induced autoimmune hepatitis in mice by inhibiting inflammatory responses. Chem Biol Interact 2017; 274:116-123. [DOI: 10.1016/j.cbi.2017.07.012] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Revised: 06/14/2017] [Accepted: 07/12/2017] [Indexed: 01/28/2023]
|
45
|
Sordi R, Nandra KK, Chiazza F, Johnson FL, Cabrera CP, Torrance HD, Yamada N, Patel NSA, Barnes MR, Brohi K, Collino M, Thiemermann C. Artesunate Protects Against the Organ Injury and Dysfunction Induced by Severe Hemorrhage and Resuscitation. Ann Surg 2017; 265:408-417. [PMID: 28059970 DOI: 10.1097/sla.0000000000001664] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECTIVE To evaluate the effects of artesunate on organ injury and dysfunction associated with hemorrhagic shock (HS) in the rat. BACKGROUND HS is still a common cause of death in severely injured patients and is characterized by impairment of organ perfusion, systemic inflammatory response, and multiple organ failure. There is no specific therapy that reduces organ injury/dysfunction. Artesunate exhibits pharmacological actions beyond its antimalarial activity, such as anticancer, antiviral, and anti-inflammatory effects. METHODS Rats were submitted to HS. Mean arterial pressure was reduced to 30 mm Hg for 90 minutes, followed by resuscitation. Rats were randomly treated with artesunate (2.4 or 4.8 mg/kg i.v.) or vehicle upon resuscitation. Four hours later, parameters of organ injury and dysfunction were assessed. RESULTS Artesunate attenuated the multiple organ injury and dysfunction caused by HS. Pathway analysis of RNA sequencing provided good evidence to support an effect of artesunate on the Akt-survival pathway, leading to downregulation of interleukin-1 receptor-associated kinase 1. Using Western blot analysis, we confirmed that treatment of HS rats with artesunate enhanced the phosphorylation (activation) of Protein kinase B (Akt) and endothelial nitric oxide synthase and the phosphorylation (inhibition) of glycogen synthase kinase-3β (GSK-3β). Moreover, artesunate attenuated the HS-induced activation of nuclear factor kappa B and reduced the expression of proinflammatory proteins (inducible nitric oxide synthase, tumor necrosis factor-α, and interleukin 6). CONCLUSIONS Artesunate attenuated the organ injury/dysfunction associated with HS by a mechanism that involves the activation of the Akt-endothelial nitric oxide synthase survival pathway, and the inhibition of glycogen synthase kinase-3β and nuclear factor kappa B. A phase II clinical trial evaluating the effects of good manufacturing practice-artesunate in patients with trauma and severe hemorrhage is planned.
Collapse
Affiliation(s)
- Regina Sordi
- *Centre for Translational Medicine and Therapeutics, Queen Mary University of London, William Harvey Research Institute, Barts and The London School of Medicine & Dentistry, London, UK †Department of Drug Science and Technology, University of Turin, Turin, Italy ‡Department of Clinical Pharmacology, Queen Mary University of London, William Harvey Research Institute, Barts and The London School of Medicine & Dentistry, London, UK §Centre for Trauma Sciences, Queen Mary University of London, Blizard Institute, Barts and The London School of Medicine & Dentistry, London, UK
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
46
|
Wang Y, Zhou C, Gao H, Li C, Li D, Liu P, Huang M, Shen X, Liu L. Therapeutic effect of Cryptotanshinone on experimental rheumatoid arthritis through downregulating p300 mediated-STAT3 acetylation. Biochem Pharmacol 2017; 138:119-129. [PMID: 28522406 DOI: 10.1016/j.bcp.2017.05.006] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2017] [Accepted: 05/11/2017] [Indexed: 01/06/2023]
Abstract
BACKGROUND AND PURPOSE The balance between T helper 17 (Th17) cells and regulatory T (Treg) cells, plays a critical role in rheumatoid arthritis (RA). The differentiation of Th17 cells requires the activation of STAT3, which determines the balance of Th17/Treg. Here, we investigated the therapeutic effect of Cryptotanshinone (CTS) on collagen induced mouse arthritis and explored the underlying mechanisms. EXPERIMENTAL APPROACH Arthritis was induced in DBA/1 mice with bovine collagen type II and complete Freund's adjuvant. CTS was given at 20mgkg-1d-1 or 60mgkg-1d-1 by gavage for 6weeks. The immuno-inflammation and joint destruction were evaluated and the balance of Th17/Treg was determined. STAT3 acetylation and phosphorylation were detected by western blotting, and the involvement of p300 was investigated by siRNA and plasmid overexpression. KEY RESULTS CTS at a dose of 60mgkg-1d-1 ameliorated the inflammation and joint destruction in CIA mice. It improved Th17/Treg imbalance, and inhibited both acetylation and phosphorylation of STAT3. CTS reduced p300 expression and its binding to STAT3, but increased phosphorylated AMPK. Knockdown of p300 mimicked the inhibitory effect of CTS on STAT3 acetylation and phosphorylation, which could be partially rescued by overexpression of p300-WT, but not p300-dominant negative (DN) construct. CONCLUSION AND IMPLICATIONS Our study suggested that the anti-arthritis effects of CTS were attained through suppression of p300-mediated STAT3 acetylation. Our data suggest that CTS might be a potential immune modulator for RA treatment.
Collapse
Affiliation(s)
- Ying Wang
- Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai, China; Laboratory of Pharmacology and Toxicology, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, China; Department of Pharmacy, Huashan Hospital, Fudan University, Shanghai, China
| | - Chun Zhou
- Laboratory of Pharmacology and Toxicology, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, China
| | - Hui Gao
- Laboratory of Pharmacology and Toxicology, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, China
| | - Cuixian Li
- Laboratory of Pharmacology and Toxicology, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, China
| | - Dong Li
- Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai, China; Laboratory of Pharmacology and Toxicology, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, China
| | - Peiqing Liu
- Laboratory of Pharmacology and Toxicology, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, China
| | - Min Huang
- Laboratory of Drug Metabolism and Pharmacokinetics, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, China
| | - Xiaoyan Shen
- Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai, China; Laboratory of Pharmacology and Toxicology, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, China.
| | - Liang Liu
- State Key Laboratory of Quality Research in Chinese Medicine, Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Macau, China.
| |
Collapse
|
47
|
Liu J, Hong X, Lin D, Luo X, Zhu M, Mo H. Artesunate influences Th17/Treg lymphocyte balance by modulating Treg apoptosis and Th17 proliferation in a murine model of rheumatoid arthritis. Exp Ther Med 2017; 13:2267-2273. [PMID: 28565837 PMCID: PMC5443220 DOI: 10.3892/etm.2017.4232] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2015] [Accepted: 05/05/2016] [Indexed: 12/03/2022] Open
Abstract
CD4+ regulatory T (Treg) cells and T-helper 17 (Th17) cells have been shown to have important roles in rheumatoid arthritis (RA). In our previous study, it was demonstrated that artesunate was able to alter the Treg/Th17 ratio in patients with RA; however, the underlying mechanisms remain unclear. The present study established a male Sprague Dawley (SD) rat model of type II collagen-induced arthritis (CIA). SD rats were divided into normal control, CIA model and artesunate-treated (5, 10 or 20 mg/kg/day) groups. Treg and Th17 cells were detected in the synovium by immunohistochemical analysis of forkhead/winged helix transcription factor (Foxp3) and interleukin (IL)-17 expression. Subsequently, lymphocytes were extracted from the rat spleens, and the proportions of Treg/Th17 cells were detected by flow cytometry. The results demonstrated that the expression levels of Foxp3 were significantly decreased, and those of IL-17 were significantly increased, in the CIA model group, as compared with the normal control group. The results demonstrated that artesunate decreased the frequency of Th17 cells and increased the frequency of Treg cells in CIA rats in a dose-dependent manner. In conclusion, the present study suggested that artesunate may regulate the Th17/Treg balance by inducing Th17-mediated apoptosis. Therefore, artesunate may be considered a novel therapeutic agent for the treatment of patients with RA.
Collapse
Affiliation(s)
- Jia Liu
- Department of Clinical Immunology and Rheumatology, The Affiliated Hospital of Guilin Medical College, Guilin Medical University, Guilin, Guangxi 541001, P.R. China
| | - Xuezhi Hong
- Department of Clinical Immunology and Rheumatology, The Affiliated Hospital of Guilin Medical College, Guilin Medical University, Guilin, Guangxi 541001, P.R. China
| | - Dong Lin
- Department of Clinical Immunology and Rheumatology, The Affiliated Hospital of Guilin Medical College, Guilin Medical University, Guilin, Guangxi 541001, P.R. China
| | - Xiaohong Luo
- Department of Clinical Immunology and Rheumatology, The Affiliated Hospital of Guilin Medical College, Guilin Medical University, Guilin, Guangxi 541001, P.R. China
| | - Mengya Zhu
- Department of Clinical Immunology and Rheumatology, The Affiliated Hospital of Guilin Medical College, Guilin Medical University, Guilin, Guangxi 541001, P.R. China
| | - Hanyou Mo
- Department of Clinical Immunology and Rheumatology, The Affiliated Hospital of Guilin Medical College, Guilin Medical University, Guilin, Guangxi 541001, P.R. China
| |
Collapse
|
48
|
Choi WH. Novel Pharmacological Activity of Artesunate and Artemisinin: Their Potential as Anti-Tubercular Agents. J Clin Med 2017; 6:E30. [PMID: 28287416 PMCID: PMC5372999 DOI: 10.3390/jcm6030030] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Revised: 02/19/2017] [Accepted: 03/02/2017] [Indexed: 12/13/2022] Open
Abstract
Tuberculosis is a major infectious disease that globally causes the highest human mortality. From this aspect, this study was carried out to evaluate novel pharmacological activities/effects of artesunate and artemisinin causing anti-tubercular activity/effects against Mycobacterium tuberculosis (Mtb). The anti-Mtb activities/effects of artesunate and artemisinin were evaluated using different anti-Mtb indicator assays, such as the resazurin microtiter assay, the Mycobacteria Growth Indicator Tube (MGIT) 960 system assay, and the Ogawa slant medium assay, as well as in vivo tests. Artesunate showed selective anti-Mtb effects by strongly inhibiting the growth of Mtb compared to artemisinin, and consistently induced anti-Mtb activity/effects by effectively inhibiting Mtb in the MGIT 960 system and in Ogawa slant medium for 21 days with a single dose; its minimum inhibitory concentration was 300 µg/mL in in vitro testing. Furthermore, artesunate demonstrated an anti-tubercular effect/action with a daily dose of 3.5 mg/kg in an in vivo test for four weeks, which did not indicate or induce toxicity and side effects. These results demonstrate that artesunate effectively inhibits the growth and/or proliferation of Mtb through novel pharmacological activities/actions, as well as induces anti-Mtb activity. This study shows its potential as a potent candidate agent for developing new anti-tuberculosis drugs of an effective/safe next generation, and suggests novel insights into its effective use by repurposing existing drugs through new pharmacological activity/effects as one of the substantive alternatives for inhibiting tuberculosis.
Collapse
Affiliation(s)
- Won Hyung Choi
- Department of Biomedical Science, Kyung Hee University School of Medicine, 26 Kyunghee-daero, Dongdaemun-gu, Seoul 02447, Korea.
- Department of Medical Zoology, Kyung Hee University School of Medicine, 26 Kyunghee-daero, Dongdaemun-gu, Seoul 02447, Korea.
| |
Collapse
|
49
|
Li Y, Su R, Xu S, Huang Q, Xu H. Artesunate prevents rats from the clozapine-induced hepatic steatosis and elevation in plasma triglycerides. Neuropsychiatr Dis Treat 2017; 13:2477-2487. [PMID: 29026311 PMCID: PMC5627760 DOI: 10.2147/ndt.s145069] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Clozapine is an atypical antipsychotic with therapeutic efficacy in treatment-resistant schizophrenia patients and low incidence of extrapyramidal side effects. However, the use of clozapine has been limited by its adverse effects on metabolism. Artesunate is a semisynthetic derivative of artemisinin and was shown to decrease the plasma cholesterol and triglyceride in rabbits and rats in recent studies. The aim of this study was to examine possible effects of artesunate on the clozapine-induced metabolic alterations in rats given saline, clozapine, artesunate, or clozapine plus artesunate for 6 weeks. The clozapine group showed significantly high plasma levels of triglyceride, hepatic steatosis, and fibrosis along with high levels of C-reactive protein, alanine aminotransferase, and aspartate aminotransferase compared to the saline group. But the treatment had no effect on weight gain and caused no hyperglycemia, hyperinsulinemia, and behavioral changes in the rats. More significantly, these clozapine-induced changes were not seen in rats coadministered with clozapine plus artesunate. These results added evidence supporting psychiatrists to try add-on treatment of artesunate in schizophrenia patients to ameliorate clozapine-induced adverse metabolic effects.
Collapse
Affiliation(s)
- Yanmei Li
- The Mental Health Center, Shantou University Medical College, Shantou, Guangdong Province, People’s Republic of China
- Department of Anatomy, Shantou University Medical College, Shantou, Guangdong Province, People’s Republic of China
| | - Ruibing Su
- Department of Forensics and Pathology, Shantou University Medical College, Shantou, Guangdong Province, People’s Republic of China
| | - Shuqin Xu
- Department of Anatomy, Shantou University Medical College, Shantou, Guangdong Province, People’s Republic of China
| | - Qingjun Huang
- The Mental Health Center, Shantou University Medical College, Shantou, Guangdong Province, People’s Republic of China
| | - Haiyun Xu
- The Mental Health Center, Shantou University Medical College, Shantou, Guangdong Province, People’s Republic of China
- Department of Anatomy, Shantou University Medical College, Shantou, Guangdong Province, People’s Republic of China
- Correspondence: Haiyun Xu, The Mental Health Center, Shantou University Medical College, 515041 Shantou, Guangdong Province, People’s Republic of China, Email
| |
Collapse
|
50
|
Zeng X, Zhang Y, Wang S, Wang K, Tao L, Zou M, Chen N, Xu J, Liu S, Li X. Artesunate suppresses RANKL-induced osteoclastogenesis through inhibition of PLCγ1-Ca 2+ –NFATc1 signaling pathway and prevents ovariectomy-induced bone loss. Biochem Pharmacol 2017; 124:57-68. [DOI: 10.1016/j.bcp.2016.10.007] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2016] [Accepted: 10/21/2016] [Indexed: 11/29/2022]
|