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Zheng W, Lei M, Yao Y, Zhan J, Zhang Y, Zhou Q. Mechanisms underlying the therapeutic effects of Semen cuscutae in treating recurrent spontaneous abortion based on network pharmacology and molecular docking. Front Mol Biosci 2024; 11:1282100. [PMID: 38872917 PMCID: PMC11170108 DOI: 10.3389/fmolb.2024.1282100] [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: 08/23/2023] [Accepted: 05/09/2024] [Indexed: 06/15/2024] Open
Abstract
Background: This paper aims to analyse the active components of Semen cuscutae (SC) by network pharmacology and screen the most stable compounds with tumour necrosis factor-alpha (TNF-α) by molecular docking to explore the mechanisms of SC treatment of recurrent spontaneous abortion (RSA) and provide a theoretical basis for drug development. Methods: The active compounds of SC and the potential inflammatory targets of RSA were obtained from the Traditional Chinese Medicine Systems Pharmacology database and GeneCards, respectively. The RSA-SC target gene interaction network was obtained and visualized using the STRING database and Cytoscape software. GO and KEGG pathway enrichment analyses were obtained from DAVID to further explore the RSA mechanism and therapeutic effects of SC. Interactions between TNF-α and drugs were analysed by molecular docking. Treatment of human trophoblast cells with sesamin and TNF-α was carried out to detect their proliferative and apoptotic abilities, and WB assay was carried out to detect EGFR, PTGS2, and CASP3 protein expression. Results: Ten compounds and 128 target genes were screened from SC, of which 79 overlapped with RSA target inflammatory genes, which were considered potential therapeutic targets. Network pharmacological analysis showed that sesamin, matrine, matrol, and other SC compounds had a good correlation with the inflammatory target genes of RSA. Related genes included PGR, PTGS1, PTGS2, TGFB1, and CHRNA7. Several signalling pathways are involved in the pathogenesis of RSA, such as the TNF-α signalling pathway, HIF-1 signalling pathway, oestrogen signalling pathway, proteoglycans in cancer cells, and FoxO signalling pathway. Molecular docking results suggested that sesamin was the most suitable natural tumour necrosis factor inhibitor (TNFi). Sesamin can promote proliferation and inhibit apoptosis in human trophoblasts by downregulating EGFR and CASP3 expression and upregulating PTGS2 expression. Conclusion: Our findings play an important role and basis for further research into the molecular mechanism of SC treatment of RSA and drug development of TNFi.
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Affiliation(s)
- Wenfei Zheng
- Department of Gynecology and Obstetrics, The First College of Clinical Medical Science, China Three Gorges University/Yichang Central People’s Hospital, Yichan, China
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Lu Y, Sun Y, Peng Y, Zhao X, Wang D, Zhang T, Qian F, Wang J. Inhibition of gasdermin D (GSDMD) as a promising therapeutic approach for atopic dermatitis. Int Immunopharmacol 2023; 124:110958. [PMID: 37741129 DOI: 10.1016/j.intimp.2023.110958] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 09/12/2023] [Accepted: 09/14/2023] [Indexed: 09/25/2023]
Abstract
Atopic dermatitis (AD) is a chronic inflammatory skin disease characterized by pruritus, erythema, and skin barrier dysfunction. Gasdermin D (GSDMD) is the key executioner of an inflammatory cell death mechanism known as pyroptosis. However, the role of GSDMD in the pathogenesis of AD remains unclear. Through the analysis of publicly available Gene Expression Omnibus (GEO) datasets, we observed an upregulation of Gsdmd mRNA in the skin tissue of AD patients. Moreover, we delved into the impact of GSDMD deletion and inhibition on AD-like skin lesions using a mouse model induced by the topical application of oxazolone (Oxa). We found that mice lacking GSDMD exhibited relieved AD signs and symptoms in terms of reduced skin thickness, scarring and scratching behavior compared to wild-type mice after induction of AD-like skin lesions. This was associated with decreased infiltration of inflammatory cells, reduced epidermal thickness, and decreased serum levels of IgE and IL-4. Western blot analysis further revealed decreased GSDMD cleavage in the skin of GSDMD knockout mice, and reduced expression of IL-1β and IL-18. Inhibition of GSDMD using the pharmacological agent disulfiram or the herbal compound matrine significantly attenuated the symptoms of AD-like skin lesions in wild-type mice, GSDMD cleavage and pro-inflammatory cytokines were reduced as well. Our results suggest that GSDMD-mediated pyroptosis plays a critical role in the development of AD-like skin lesions, and targeting GSDMD may be a promising therapeutic strategy for AD.
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Affiliation(s)
- Yiteng Lu
- Department of Integrative Medicine and Neurobiology, School of Basic Medical Science, Shanghai Medical College, Fudan University, Shanghai, China; Eye & ENT Hospital, Shanghai Medical College, Fudan University, Shanghai, China
| | - Ye Sun
- Department of Integrative Medicine and Neurobiology, School of Basic Medical Science, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yong Peng
- Department of Dermatology, Jiading District Hospital of Traditional Chinese Medicine, Shanghai, China
| | - Xiaoqiang Zhao
- Department of Integrative Medicine and Neurobiology, School of Basic Medical Science, Shanghai Medical College, Fudan University, Shanghai, China
| | - Danjie Wang
- Department of Integrative Medicine and Neurobiology, School of Basic Medical Science, Shanghai Medical College, Fudan University, Shanghai, China
| | - Tongtong Zhang
- Department of Integrative Medicine and Neurobiology, School of Basic Medical Science, Shanghai Medical College, Fudan University, Shanghai, China
| | - Fang Qian
- Department of Pharmacy, Jiading District Hospital of Traditional Chinese Medicine, Shanghai, China.
| | - Jun Wang
- Department of Integrative Medicine and Neurobiology, School of Basic Medical Science, Shanghai Medical College, Fudan University, Shanghai, China.
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Liu Z, Wang L, Gao P, Yu Y, Zhang Y, Fotin A, Wang Q, Xu Z, Wei X, Fotina T, Ma J. Salmonella Pullorum effector SteE regulates Th1/Th2 cytokine expression by triggering the STAT3/SOCS3 pathway that suppresses NF-κB activation. Vet Microbiol 2023; 284:109817. [PMID: 37348209 DOI: 10.1016/j.vetmic.2023.109817] [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: 04/26/2023] [Revised: 06/14/2023] [Accepted: 06/15/2023] [Indexed: 06/24/2023]
Abstract
Salmonella enterica serovar Pullorum (S. Pullorum) can regulate host immunity via special effectors that promote persistent infection and its intracellular survival. SteE as an anti-inflammatory effector is involved in the systemic infection of Salmonella in host macrophages. Macrophage activation can indirectly reflect the immune regulatory function of T helper type 1 (Th1)/T helper type 2 (Th2) cytokines. However, information concerning the regulation of Th1/Th2 cytokine expression by steE in S. Pullorum infection is limited. This study evaluates the effects of steE on the Th1/Th2 balance, STAT3/SOCS3 pathway, and NF-κB P65 activation in S. Pullorum-infected HD-11 cells and in chicken models. We demonstrated that steE diminished the expression of Th1-related cytokines (IFN-γ and IL-12) and promoted the expression of Th2-related cytokines (IL-4 and IL-10) in HD-11 cells and chicken models of S. Pullorum infection. SOCS3 silencing suppressed the function of steE in HD-11 cells and led to the imbalance of Th1/Th2-related cytokines. SteE promoted SOCS3 expression by activating STAT3 in HD-11 cells. Moreover, steE inhibited NF-κB P65 expression and blocked its translocation to the nucleus by promoting SOCS3 expression. Our results illustrated that steE regulated the expression of Th1/Th2 cytokines via modulation of the STAT3/SOCS3 and NF-κB axis, which might be associated with Th1/Th2 cell differentiation and could, therefore, be a novel therapeutic strategy against salmonellosis.
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Affiliation(s)
- Zhike Liu
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang 453003, China; Faculty of Veterinary Medicine, Sumy National Agrarian University, Sumy 40021, Ukraine
| | - Li Wang
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Pei Gao
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Yan Yu
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Yanhong Zhang
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Anatoliy Fotin
- Faculty of Veterinary Medicine, Sumy National Agrarian University, Sumy 40021, Ukraine
| | - Qiuxia Wang
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Zhiyong Xu
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Xiaobing Wei
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Tetiana Fotina
- Faculty of Veterinary Medicine, Sumy National Agrarian University, Sumy 40021, Ukraine.
| | - Jinyou Ma
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang 453003, China.
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Jin Q, Li Z, Xu Q, Liu Q. Matrine From Sophora Flavescens Attenuates on Collagen-Induced Osteoarthritis by Modulating the Activity of miR-29B-3P/PGRN Axis. Physiol Res 2023; 72:475-483. [PMID: 37795890 PMCID: PMC10634563 DOI: 10.33549/physiolres.935052] [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: 12/12/2022] [Accepted: 04/06/2023] [Indexed: 01/05/2024] Open
Abstract
Matrine is an active ingredient in traditional Chinese medicine that has been shown to be effective in treating bone disorders. The anti-osteoarthritis (OA) effects of matrine were assessed using both in in vitro and in vivo systems, and the mechanisms underlying the effects were investigated by focusing on the activity of miR-29b-3p/PGRN axis. The miR was chosen as potential target for matrine after chondrocytes were treated with both IL-1? and matrine. Changes in cell viability, cell apoptosis, inflammation, and miR-29b-3p/PGRN axis were detected. In vitro assays results were validated using collagen-induced arthritis (CIA) rat models. Incubation with IL-1? reduced cell viability, induced cell apoptosis, and inhibited production of cytokines in chondrocytes, which was associated with the up-regulation of miR-29b-3p and down-regulation of PGRN. In CIA rats, matrine reduced bone destruction and weight loss in a dose-dependent manner. Matrine also reduced the systemic levels of cytokines. At the molecular level, matrine inhibited the expression of miR-29b-3p while increasing the expression of PGRN. The findings outlined in the current study showed that matrine exerted its anti-OA effects by modulating the miR-29b-3p/PGRN axis.
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Affiliation(s)
- Q Jin
- Department of Joint Surgery, The Affiliated Hospital of Medical School, Ningbo University, Ningbo, Zhejiang, China
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5
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Liu M, Fan M, Xu H, Liu B, Wang X, Wen F, Ji F, Ding T. A combination of Sophora flavescens alkaloids and Panax quinquefolium saponins attenuates coxsackievirus B3‑induced acute myocarditis in mice via NF‑κB signaling. Exp Ther Med 2023; 25:292. [PMID: 37206567 PMCID: PMC10189612 DOI: 10.3892/etm.2023.11991] [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: 01/25/2023] [Accepted: 04/14/2023] [Indexed: 05/21/2023] Open
Abstract
Timely treatment of viral myocarditis (VMC), a form of cardiac inflammation caused by viral infections, can reduce the occurrence of dilated cardiomyopathy and sudden death. Our previous study demonstrated the anti-inflammatory and anti-fibrotic effects of KX, a combination of Sophora flavescens alkaloids and Panax quinquefolium saponins, on an autoimmune myocarditis model in vivo. The present study explored the effects of KX on coxsackievirus B3 (CVB3)-induced acute VMC in mice. Mice were randomly divided into four groups: Control, VMC, KX-high (275 mg/kg) and KX-low (138 mg/kg). Mice in the VMC, KX-high and KX-low groups received injections of CVB3 to establish the VMC model, and those in the KX-high and KX-low groups also received KX by gavage (10 ml/kg) 2 h after virus injection until euthanasia was performed on day 7 or 21. Mice in the control group received an equal KX volume of purified water. The levels of lactate dehydrogenase (LDH), creatine kinase-myocardial band (CK-MB), cardiac troponin I (cTn-I), IL-1β, IL-6, TNF-α and high-sensitive C-reactive protein (hs-CRP) in mouse serum was measured using ELISA. Myocardial tissue structure and degree of injury were observed using hematoxylin and eosin staining. Western blotting and reverse transcription-quantitative PCR were performed to detect the expression levels of NF-κB pathway-related mRNA and protein in myocardial tissue. The results showed that the inflammation and myocardial damage levels of the mice in the VMC group were higher at 7 days than those at 21 days. At both 7 and 21 days, KX decreased the serum CK-MB, LDH, cTn-I, IL-6, TNF-α and hs-CRP levels, and inhibited NF-κB pathway-related mRNA and protein expression in the myocardium of mice. These findings indicated that KX may reduce the inflammatory response and attenuate the pathological damage in the acute and subacute phases of CVB3-induced VMC through the NF-κB pathway.
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Affiliation(s)
- Menghui Liu
- Department of Pediatrics, Jilin Academy of Traditional Chinese Medicine, Changchun, Jilin 130012, P.R. China
- Department of Traditional Chinese Medicine, Changchun University of Traditional Chinese Medicine, Changchun, Jilin 130000, P.R. China
| | - Meiling Fan
- Department of Cardiology, The First Affiliated Hospital of Changchun University of Chinese Medicine, Changchun, Jilin 130012, P.R. China
| | - Huibo Xu
- Pharmacodynamic and Toxicological Evaluation Center, Jilin Academy of Traditional Chinese Medicine, Changchun, Jilin 130012, P.R. China
| | - Bo Liu
- Pharmacodynamic and Toxicological Evaluation Center, Jilin Academy of Traditional Chinese Medicine, Changchun, Jilin 130012, P.R. China
| | - Xin Wang
- Pharmacodynamic and Toxicological Evaluation Center, Jilin Academy of Traditional Chinese Medicine, Changchun, Jilin 130012, P.R. China
| | - Fuchun Wen
- Pharmacodynamic and Toxicological Evaluation Center, Jilin Academy of Traditional Chinese Medicine, Changchun, Jilin 130012, P.R. China
| | - Fenglan Ji
- Pharmacodynamic and Toxicological Evaluation Center, Jilin Academy of Traditional Chinese Medicine, Changchun, Jilin 130012, P.R. China
| | - Tao Ding
- Pharmacodynamic and Toxicological Evaluation Center, Jilin Academy of Traditional Chinese Medicine, Changchun, Jilin 130012, P.R. China
- Correspondence to: Dr Tao Ding, Pharmacodynamic and Toxicological Evaluation Center, Jilin Academy of Traditional Chinese Medicine, 155 Chuangju Street, Changchun, Jilin 130012, P.R. China
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Liu X, Tao T, Yao H, Zheng H, Wang F, Gao Y. Mechanism of action of quercetin in rheumatoid arthritis models: meta-analysis and systematic review of animal studies. Inflammopharmacology 2023:10.1007/s10787-023-01196-y. [PMID: 37150762 DOI: 10.1007/s10787-023-01196-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Accepted: 03/13/2023] [Indexed: 05/09/2023]
Abstract
Quercetin, a typical flavonoid derived from a common natural plant, has multiple biological activities. Previous research in animal models has demonstrated the effectiveness of quercetin in treating rheumatoid arthritis (RA). The pharmacological effects and probable mechanisms of quercetin were evaluated in this study. Three databases, PubMed, Web of Science, and Embase, were searched for relevant studies from the creation of the databases to November 2022. Methodological quality was assessed using the SYRCLE risk of bias tool. STATA 15.1 was used to perform the statistical analysis. This research included 17 studies involving 251 animals. The results indicated that quercetin was able to reduce arthritis scores, paw swelling, histopathological scores, interleukin-1β (IL-1β), interleukin-6 (IL-6), interleukin-17 (IL-17), tumor necrosis factor-α (TNF-α), monocyte chemotactic protein-1 (MCP-1), C-reactive protein (CRP), malondialdehyde (MDA), reactive oxygen species (ROS), thiobarbituric acid reactive substances (TBARS), nuclear factor kappa B (NF-kB) and increase interleukin-10 (IL-10), catalase (CAT), glutathione peroxidase (GSH-Px), superoxide dismutase (SOD), glutathione (GSH), and heme oxygenase-1 (HO-1). These may be related to quercetin's potential anti-inflammatory, anti-oxidative stress, and osteoprotective properties. However, more high-quality animal studies are needed to assess the effect of quercetin on RA. Additionally, the safety of quercetin requires further confirmation. Given the importance of the active ingredient, dose selection and the improvement of quercetin's bioavailability remain to be explored.
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Affiliation(s)
- Xinru Liu
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, People's Republic of China
| | - Tao Tao
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, People's Republic of China
| | - Huan Yao
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, People's Republic of China
| | - Huilan Zheng
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, People's Republic of China
| | - Fuming Wang
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, People's Republic of China
| | - Yongxiang Gao
- International Education College, Chengdu University of Traditional Chinese Medicine, Chengdu, People's Republic of China.
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Sun W, Mao X, Wu W, Nan Y, Xu C, Wang Y, Xu H. Inhibition of Cdc37 Ameliorates Arthritis in Collagen-Induced Arthritis Rats by Inhibiting Synoviocyte Proliferation and Migration Through the ERK Pathway. Inflammation 2023; 46:1022-1035. [PMID: 36920636 DOI: 10.1007/s10753-023-01789-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 11/18/2022] [Accepted: 02/01/2023] [Indexed: 03/16/2023]
Abstract
Rheumatoid arthritis (RA) is a chronic autoimmune disease that can lead to synovial inflammation, pannus formation, cartilage damage, bone destruction, and ultimate disability. Fibroblast-like synoviocytes (FLS) are involved in the pathogenetic mechanism of RA. Cdc37 (cell division cycle protein 37) is regarded as a molecular chaperone involved in various physiological processes such as cell cycle progression, cell proliferation, cell signal transduction, tumorigenesis, and progression. However, the precise role of Cdc37 in the pathogenesis of rheumatoid arthritis (RA) remains uncertain. In our study, we found that Cdc37 expression was upregulated in human rheumatoid synovia in contrast with the normal group. Interestingly, Cdc37 activated the ERK pathway to promote RA-FLS proliferation and migration in vitro. Ultimately, in vivo experiments revealed that silencing of Cdc37 alleviated ankle swelling and cartilage destruction and validated the ERK signaling pathways in vitro findings. Collectively, we demonstrate that Cdc37 promotes the proliferation and migration of RA-FLS by activation of ERK signaling pathways and finally aggravates the progression of RA. These data indicated that Cdc37 may be a novel target for the treatment of RA.
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Affiliation(s)
- Weiwei Sun
- Department of Orthopaedics, Medical School, Affiliated Hospital of Nantong University, Nantong University, No. 20 Xisi Road, Nantong, 226001, Jiangsu, China
| | - Xingxing Mao
- Department of Orthopaedics, Affiliated Nantong Hospital of Shanghai University, The Six People's Hospital of Nantong, Jiangsu, 226001, Nantong, China
| | - Weijie Wu
- Department of Orthopaedics, Medical School, Affiliated Hospital of Nantong University, Nantong University, No. 20 Xisi Road, Nantong, 226001, Jiangsu, China.,Department of Orthopaedics, Affiliated Nantong Hospital of Shanghai University, The Six People's Hospital of Nantong, Jiangsu, 226001, Nantong, China
| | - Yunyi Nan
- Department of Orthopaedics, Medical School, Affiliated Hospital of Nantong University, Nantong University, No. 20 Xisi Road, Nantong, 226001, Jiangsu, China
| | - Chunxiang Xu
- Department of Nursing, Medical School, Affiliated Hospital of Nantong University, Nantong University, Nantong, 226001, China.
| | - Youhua Wang
- Department of Orthopaedics, Medical School, Affiliated Hospital of Nantong University, Nantong University, No. 20 Xisi Road, Nantong, 226001, Jiangsu, China.
| | - Hua Xu
- Department of Orthopaedics, Medical School, Affiliated Hospital of Nantong University, Nantong University, No. 20 Xisi Road, Nantong, 226001, Jiangsu, China.
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Zhong H, Han L, Lu RY, Wang Y. Antifungal and Immunomodulatory Ingredients from Traditional Chinese Medicine. Antibiotics (Basel) 2022; 12:antibiotics12010048. [PMID: 36671249 PMCID: PMC9855100 DOI: 10.3390/antibiotics12010048] [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: 09/13/2022] [Revised: 12/23/2022] [Accepted: 12/23/2022] [Indexed: 12/31/2022] Open
Abstract
Fungal infections have become a growing public health challenge due to the clinical transmission of pathogenic fungi. The currently available antifungal drugs leave very limited choices for clinical physicians to deal with such situation, not to mention the long-standing problems of emerging drug resistance, side effects and heavy economic burdens imposed to patients. Therefore, new antifungal drugs are urgently needed. Screening drugs from natural products and using synthetic biology strategies are very promising for antifungal drug development. Chinese medicine is a vast library of natural products of biologically active molecules. According to traditional Chinese medicine (TCM) theory, preparations used to treat fungal diseases usually have antifungal and immunomodulatory functions. This suggests that if antifungal drugs are used in combination with immunomodulatory drugs, better results may be achieved. Studies have shown that the active components of TCM have strong antifungal or immunomodulatory effects and have broad application prospects. In this paper, the latest research progress of antifungal and immunomodulatory components of TCM is reviewed and discussed, hoping to provide inspiration for the design of novel antifungal compounds and to open up new horizons for antifungal treatment strategies.
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Affiliation(s)
- Hua Zhong
- School of Pharmacy, Second Military Medical University, Shanghai 200433, China
| | - Lei Han
- School of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, China
| | - Ren-Yi Lu
- School of Pharmacy, Second Military Medical University, Shanghai 200433, China
| | - Yan Wang
- School of Pharmacy, Second Military Medical University, Shanghai 200433, China
- Correspondence:
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Xue M, Zhang L, Zhao Y, Mu Q, Cui Y, Qian K, Chai X. Illumination on Chemical Compounds from Qufeng Zhitong Capsule and Its Potential Pharmacological Mechanism against Rheumatoid Arthritis Based on UHPLC/Q-Orbitrap-MS Combined with Network Pharmacology Analysis. Int J Anal Chem 2022; 2022:7863435. [PMID: 36530379 PMCID: PMC9750772 DOI: 10.1155/2022/7863435] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 10/14/2022] [Accepted: 10/19/2022] [Indexed: 09/23/2023] Open
Abstract
Qufeng Zhitong capsule (QZC), a Chinese patent medicine officially approved in China for the treatment of rheumatoid arthritis (RA) and other diseases, possesses the primary effects of dispelling wind, relieving pain, and promoting blood circulation, whose clinical applications have been confined owing to the incomplete elucidation of its chemical compositions and the underlying molecular mechanism for the treatment of RA. In this study, 61 compounds including 16 phenylpropanoids, 15 organic acids, 13 alkaloids, seven flavonoids, six iridoids, one saccharide, two aldehydes, and one saponin in QZC were simultaneously identified and traced to their herbal origins by ultra-high performance liquid chromatography tandem Q-Exactive Orbitrap high-resolution mass spectrometry (UHPLC/Q-Orbitrap-MS), where 31 of them were unambiguously identified by reference compounds, and the other 30 were tentatively characterized. Besides, all these compounds were proven to have potential pharmacological activity in the treatment of RA based on network pharmacology analysis. In conclusion, this study first investigated the chemical composition and potential pharmacological effects of the main chemical compounds in QZC, which will contribute to the revelation of bioactive compounds in QZC and provide evidence for clinical application.
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Affiliation(s)
- Mengjie Xue
- State Key Laboratory of Component-based Chinese Medicine, Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Lihua Zhang
- State Key Laboratory of Component-based Chinese Medicine, Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Yuting Zhao
- State Key Laboratory of Component-based Chinese Medicine, Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Qixuan Mu
- State Key Laboratory of Component-based Chinese Medicine, Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Ying Cui
- State Key Laboratory of Component-based Chinese Medicine, Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Ke Qian
- Shaanxi Buchang Pharmaceutical Co., Ltd., Xianyang, Shaanxi 712000, China
| | - Xin Chai
- State Key Laboratory of Component-based Chinese Medicine, Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
- Haihe Laboratory of Modern Chinese Medicine, Tianjin 301617, China
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10
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Wang X, Jiang M, Li D, Xu L. Analyzing the Therapeutic Mechanism of Mongolian Medicine Zhonglun-5 in Rheumatoid Arthritis Using a Bagging Algorithm with Serum Metabonomics. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2022; 2022:5997562. [PMID: 36532854 PMCID: PMC9750765 DOI: 10.1155/2022/5997562] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 11/07/2022] [Accepted: 11/23/2022] [Indexed: 10/07/2023]
Abstract
Rheumatoid arthritis (RA) is a complex autoimmune disorder. Zhonglun-5 (ZL), a traditional Mongolian medicine, exhibits an excellent clinical effect on RA; however, its molecular mechanism remains unclear. In this study, rat serum metabolomic analysis was performed to identify potential biomarkers for RA and investigate its treatment mechanism. A Dionex Ultimate 3000 ultrahigh-performance liquid chromatography system coupled with a Q-Exactive Focus Orbitrap mass spectrometer was used for metabonomics analysis. Bootstrap aggregation (bagging) classification algorithm was applied to process data from control (CG), model (MG), and treatment administration groups. The classification accuracy was 100.00% (6/6) in the decision tree model and 83.33% (5/6) in the K-nearest neighbor (KNN) model, accompanied by 18 training samples and 6 testing samples. Using volcanic map analysis, 24 biomarkers were identified between CG and MG, including those related to glycosphingolipid biosynthesis, arachidonic acid, fatty acids, amino acids, bile acids, vitamins, and sphingolipids. A set diagram of the heatmap and drug-biomarker network of potential biomarkers was constructed. After ZL administration, the levels of these biomarkers returned to normal, indicating that ZL had a therapeutic effect in rats with RA. This study established a solid theoretical foundation to promote further research on the clinical applicability of ZL.
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Affiliation(s)
- Xiye Wang
- College of Chemistry and Materials Science, Inner Mongolia Minzu University, Tongliao 028000, China
- Inner Mongolia Key Laboratory of Chemistry for Natural Products Chemistry and Synthesis for Functional Molecules, Tongliao 028000, China
| | - Mingyang Jiang
- College of Computer Science and Technology, Inner Mongolia Minzu University, Tongliao 028000, China
| | - Dan Li
- College of Chemistry and Materials Science, Inner Mongolia Minzu University, Tongliao 028000, China
- Inner Mongolia Key Laboratory of Chemistry for Natural Products Chemistry and Synthesis for Functional Molecules, Tongliao 028000, China
| | - Liang Xu
- Inner Mongolia Key Laboratory of Chemistry for Natural Products Chemistry and Synthesis for Functional Molecules, Tongliao 028000, China
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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.
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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,
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Liang Z, Wang N, Shang L, Wang Y, Feng M, Liu G, Gao C, Luo J. Evaluation of the immune feature of ACPA-negative rheumatoid arthritis and the clinical value of matrix metalloproteinase-3. Front Immunol 2022; 13:939265. [PMID: 35967336 PMCID: PMC9363571 DOI: 10.3389/fimmu.2022.939265] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Accepted: 07/04/2022] [Indexed: 11/13/2022] Open
Abstract
Anti-citrullinated protein antibodies (ACPAs) are highly specific for the diagnosis of rheumatoid arthritis (RA). However, about one-third of RA patients are negative for ACPAs, which presents a challenge to the early diagnosis of RA. The purpose of this study was to analyze differences in lymphocyte subsets and CD4+ T cell subsets between ACPA+ and ACPA- RA patients, and to evaluate the value of matrix metalloproteinase-3 (MMP-3) as a diagnostic and monitoring marker in ACA- RA patients. A total of 145 ACPA+ RA patients, 145 ACPA- RA patients, and 38 healthy controls (HCs) were included in this study. Peripheral lymphocyte subsets were detected using flow cytometry, and serum MMP-3 was detected using chemiluminescence. Information about joint symptoms, other organ involvement, and related inflammatory markers was also collected. The results showed that, compared to ACPA- RA patients, ACPA+ cases had greater imbalances between peripheral CD4+ T cell subsets, mainly manifested as an increase in T-helper 1 (Th1) cells (p < 0.001) and decrease in regulatory T (Treg) cells (p = 0.029). This makes these patients more prone to inflammatory reactions and joint erosion. MMP-3 levels in ACPA+ and ACPA- RA patients were significantly higher than in HCs (p < 0.001), and MMP-3 could effectively distinguish between ACPA- RA patients and HCs (area under the curve [AUC] = 0.930, sensitivity 84.14%, specificity 92.11%). MMP-3 was also a serum marker for distinguishing between RA patients with low and high disease activities. Further analysis showed that MMP-3 was positively correlated with the levels of inflammatory markers and disease activity, and negatively correlated with the levels of lymphocyte subsets. In addition, with improvements in the disease, MMP-3 levels decreased, and further increased as the patients started to deteriorate. In summary, our research showed that there was a mild imbalance between peripheral CD4+ T cell subsets in ACPA- RA patients. MMP-3 may be used as a potential marker for early diagnosis of ACPA- RA. MMP-3 was an important index for RA disease evaluation, disease activity stratification, and prognosis.
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Affiliation(s)
- Zhaojun Liang
- Division of Rheumatology, Department of Medicine, The Second Hospital of Shanxi Medical University, Taiyuan, China
- Shanxi Key Laboratory for Immunomicroecology, Taiyuan, China
| | - Nan Wang
- Division of Rheumatology, Department of Medicine, The Second Hospital of Shanxi Medical University, Taiyuan, China
- Shanxi Key Laboratory for Immunomicroecology, Taiyuan, China
| | - Lili Shang
- Division of Rheumatology, Department of Medicine, The Second Hospital of Shanxi Medical University, Taiyuan, China
- Shanxi Key Laboratory for Immunomicroecology, Taiyuan, China
| | - Yanlin Wang
- Division of Rheumatology, Department of Medicine, The Second Hospital of Shanxi Medical University, Taiyuan, China
- Shanxi Key Laboratory for Immunomicroecology, Taiyuan, China
| | - Min Feng
- Division of Rheumatology, Department of Medicine, The Second Hospital of Shanxi Medical University, Taiyuan, China
- Shanxi Key Laboratory for Immunomicroecology, Taiyuan, China
| | - Guangying Liu
- Division of Rheumatology, Department of Medicine, The Second Hospital of Shanxi Medical University, Taiyuan, China
| | - Chong Gao
- Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, United States
| | - Jing Luo
- Division of Rheumatology, Department of Medicine, The Second Hospital of Shanxi Medical University, Taiyuan, China
- Shanxi Key Laboratory for Immunomicroecology, Taiyuan, China
- *Correspondence: Jing Luo,
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Liu M, Lin Y, Xu H, Li L, Ding T. Combination of Sophora flavescens alkaloids and Panax quinquefolium saponins modulates different stages of experimental autoimmune myocarditis via the NF‑κB and TGF‑β1 pathways. Exp Ther Med 2022; 24:570. [PMID: 36034755 PMCID: PMC9400131 DOI: 10.3892/etm.2022.11507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 06/29/2022] [Indexed: 12/04/2022] Open
Abstract
Chronic cardiac inflammation and fibrosis can progress into severe forms of cardiomyopathy. Sophora flavescens alkaloids (KuShen) have been previously reported to exert anti-inflammatory effects, whereas Panax quinquefolium saponins (XiYangShen) has been shown to alleviate cardiac fibrosis. Therefore, the potential effects of their combination (KX) on different stages of autoimmune myocarditis were investigated in the present study. Mice were randomly divided into the following four groups: Control; experimental autoimmune myocarditis (EAM); KX-High (275 mg/kg); and KX-Low (138 mg/kg). A 21-day and a 60-day EAM model was established through multi-site subcutaneous injections of cardiac myosin mixed with complete Freund's adjuvant on days 0, 7, 21 and 42. Mice in the High and Low KX groups were treated by gavage (10 ml/kg) daily from day 0 (1 day before treatment) until sacrifice (day 21 or 60). Mice in the control and EAM groups received an equivalent volume of distilled water. The levels of lactate dehydrogenase (LDH), creatine kinase-myocardial band (CK-MB), cardiac troponin I (cTn-I), IL-1β, IL-6, TNF-α, TGF-β1, collagen type I (Col Ⅰ) and collagen type III (Col Ⅲ) were measured by ELISA in the mouse myocardial tissues or serum. Myocardial tissue structure and extent of fibrosis were visualized using H&E and Masson's staining. Western blotting and immunohistochemistry were used to measure the expression levels NF-κB and TGF-β1 pathway proteins in the myocardial tissues. The degree of inflammation in the 21-day EAM model was found to be significantly higher compared with that in the 60-day EAM model. KX significantly reduced the inflammatory response at 21 days by decreasing the expression levels of CK-MB, LDH, cTn-I, IL-1β, IL-6, TNF-α and TGF-β-activated kinase 1-binding protein 1/NF-κB pathway proteins. Myocardial fibrosis in the 60-day EAM model was also significantly worse compared with that in the 21-day EAM model. However, fibrosis was significantly delayed by treatment with KX. In addition, KX significantly decreased the expression levels of TGF-β1, Smad2, Smad4, Col I and Col III. Therefore, these data suggest that KX is beneficial for treating myocarditis by targeting multiple pathways.
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Affiliation(s)
- Menghui Liu
- Department of Traditional Chinese Medicine, Changchun University of Traditional Chinese Medicine, Changchun, Jilin 130000, P.R. China
| | - Yue Lin
- Department of Traditional Chinese Medicine, Changchun University of Traditional Chinese Medicine, Changchun, Jilin 130000, P.R. China
| | - Huibo Xu
- Pharmacodynamic and Toxicological Evaluation Center, Jilin Academy of Traditional Chinese Medicine, Changchun, Jilin 130000, P.R. China
| | - Lixin Li
- Department of Pediatrics, Jilin Academy of Traditional Chinese Medicine, Changchun, Jilin 130000, P.R. China
| | - Tao Ding
- Pharmacodynamic and Toxicological Evaluation Center, Jilin Academy of Traditional Chinese Medicine, Changchun, Jilin 130000, P.R. China
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Lin Y, He F, Wu L, Xu Y, Du Q. Matrine Exerts Pharmacological Effects Through Multiple Signaling Pathways: A Comprehensive Review. Drug Des Devel Ther 2022; 16:533-569. [PMID: 35256842 PMCID: PMC8898013 DOI: 10.2147/dddt.s349678] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 02/03/2022] [Indexed: 12/16/2022] Open
Abstract
As The main effective monomer of the traditional Chinese medicine Sophora flavescens Ait, matrine has a broad scope of pharmacological activities such as anti-tumor, anti-inflammatory, analgesic, anti-fibrotic, anti-viral, anti-arrhythmia, and improving immune function. These actions explain its therapeutic effects in various types of tumors, cardiopathy, encephalomyelitis, allergic asthma, rheumatoid arthritis (RA), osteoporosis, and central nervous system (CNS) inflammation. Evidence has shown that the mechanism responsible for the pharmacological actions of matrine may be via the activation or inhibition of certain key molecules in several cellular signaling pathways including the phosphatidylinositol 3-kinase/protein kinase B/mammalian target of rapamycin (PI3K/AKT/mTOR), transforming growth factor-β/mothers against decapentaplegic homolog (TGF-β/Smad), nuclear factor kappa B (NF-κB), Wnt (wingless/ integration 1)/β-catenin, mitogen-activated protein kinases (MAPKs), and Janus kinase/signal transducer and activator of transcription (JAK/STAT) signaling pathways. This review comprehensively summarizes recent studies on the pharmacological mechanisms of matrine to provide a theoretical basis for molecular targeted therapies and further development and utilization of matrine.
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Affiliation(s)
- Yingda Lin
- Department of Pharmacy, the Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, 225012, People's Republic of China.,Medical College, Yangzhou University, Yangzhou, 225001, People's Republic of China
| | - Fuming He
- Medical College, Yangzhou University, Yangzhou, 225001, People's Republic of China
| | - Ling Wu
- Department of Pharmacy, the Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, 225012, People's Republic of China
| | - Yuan Xu
- Department of Pharmacy, the Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, 225012, People's Republic of China
| | - Qiu Du
- Department of Neurosurgery, the Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, 225012, People's Republic of China.,Department of Central Laboratory, the Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, 225012, People's Republic of China
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Ao L, Gao H, Jia L, Liu S, Guo J, Liu B, Dong Q. Matrine inhibits synovial angiogenesis in collagen-induced arthritis rats by regulating HIF-VEGF-Ang and inhibiting the PI3K/Akt signaling pathway. Mol Immunol 2021; 141:13-20. [PMID: 34781187 DOI: 10.1016/j.molimm.2021.11.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 10/10/2021] [Accepted: 11/05/2021] [Indexed: 12/19/2022]
Abstract
Matrine (Mat) is an alkaloid of tetracycline quinazine, and previous studies have demonstrated its specific effect on relieving rheumatoid arthritis (RA). However, the effect of Mat on joint synovial angiogenesis in the pathogenesis of RA has not been elucidated. In this study, body weight, joint swelling, arthritis index (AI) score, histopathological changes, immunohistochemical, and western blot- were used in collagen-induced arthritis (CIA) rats to detect pro-inflammatory factors and, - expression levels of key cytokines and proteins along the hypoxia-inducible factor (HIF)-endothelial growth factor (VEGF)-angiopoietin (Ang) axis and VEGF-phosphoinositide 3-kinase (PI3K) / protein kinase B (Akt) pathway. In vitro experiments were conducted to observe the effect of Mat on the proliferation, migration and lumen formation of RA-fibroblast-like synovial cells (FLS) and human umbilical vein endothelial cells (HUVECs). Results showed that Mat reduced the degree of paw swelling and AI score in CIA rats, joint synovial tissue proliferation, inflammatory cell infiltration, and neovascularization; moreover, it down-regulated the expression levels of inflammatory factors interleukin-1β, interferon-γ, and pro-angiogenic factors VEGF, placental growth factor, HIF-α, Ang-1, Ang-2, Tie-2, and phosphorylation-Akt in the ankle joint of CIA rats. In addition, the in vitro experiments showed that Mat inhibited the proliferation and migration of RA-FLS and inhibited the proliferation and lumen formation of HUVECs. Therefore, Mat exerts an anti-angiogenesis effect by regulating the HIF-VEGF-Ang axis and inhibiting the PI3K/Akt signaling pathway. This inhibits the pathogenesis and improve the symptoms of RA, and may be offered as a candidate drug for the treatment of RA.
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Affiliation(s)
- Limei Ao
- College of Traditional Chinese Medicine, Inner Mongolia Medical University, Huhhot, 010110, China
| | - Han Gao
- Department of Rheumatology and Immunology, Chifeng Hospital of Mongolian Medicine and Traditional Chinese Medicine, Chifeng, 024000, China
| | - Lifen Jia
- College of Traditional Chinese Medicine, Inner Mongolia Medical University, Huhhot, 010110, China
| | - Shimin Liu
- Department of Urology, Inner Mongolia Autonomous Region Hospital of Traditional Chinese Medicine, Huhhot, 010110, China
| | - Jie Guo
- College of Traditional Chinese Medicine, Inner Mongolia Medical University, Huhhot, 010110, China
| | - Bingzhen Liu
- Department of TCM Rheumatology, Huhhot Hospital of Mongolian Medicine and Traditional Chinese Medicine, Huhhot, 010110, China
| | - Qiumei Dong
- College of Traditional Chinese Medicine, Inner Mongolia Medical University, Huhhot, 010110, China.
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Zhang WH, Chen Y, Gao LM, Cao YN. Neuroprotective role of epigallocatechin-3-gallate in acute glaucoma via the nuclear factor-κB signalling pathway. Exp Ther Med 2021; 22:1235. [PMID: 34539831 PMCID: PMC8438659 DOI: 10.3892/etm.2021.10669] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 05/10/2021] [Indexed: 12/13/2022] Open
Abstract
Glaucoma is a disease involving impaired visual function accompanied by degeneration and necrosis of the optic nerve. Epigallocatechin-3-gallate (EGCG) exerts a neuroprotective effect against the degeneration of retinal ganglion cells. However, whether EGCG can relieve glaucoma and the possible mechanisms remain unclear. In order to determine the function of EGCG in glaucoma, an acute glaucoma rat model was established. Optic neuropathology was examined by haematoxylin-eosin staining and immunofluorescence staining for class III-β tubulin. The levels of inflammation-associated cytokines, such as interleukin (IL)-4, IL-6, TNF-α, IL-1β, IL-13 and IFN-γ were measured by flow cytometry. T cell proliferation was assessed by the carboxyfluorescein diacetate succinimidyl ester method. Finally, the functional role of EGCG in glaucoma was explored. The levels of the inflammation-associated proteins p-IκBα and p-p65 were measured by western blot analysis. The results showed that optic nerve injury occurred, and elevated levels of the inflammatory cytokines IL-4, IL-6, TNF-α, IL-1β, IL-13 and IFN-γ were observed in the rat model of acute glaucoma. In addition, an increased T lymphocyte proliferation rate and imbalance of Th1/Th2 cytokines were present in the models. Importantly, treatment with EGCG significantly alleviated optic nerve injury. At the molecular level, EGCG decreased the levels of inflammation-associated cytokines, decreased the proliferation rate of T lymphocyte cells, and repaired the imbalance of Th1/Th2 cytokines. Moreover, EGCG inhibited the increase in the phosphorylation of IκBα and p65 caused by modelling and thus suppressed the activation of the nuclear factor (NF)-κB signalling pathway. The findings of the present study indicate that EGCG could attenuate the symptoms of glaucoma and inhibit inflammatory responses by suppressing the NF-κB signalling pathway in a rat glaucoma model.
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Affiliation(s)
- Wen-Hua Zhang
- Department of Ophthalmology, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, P.R. China
| | - Yu Chen
- Department of Ophthalmology, The Third Xiangya Hospital of Central South University, Changsha, Hunan 410013, P.R. China
| | - Li-Mo Gao
- Department of Ophthalmology, The Third Xiangya Hospital of Central South University, Changsha, Hunan 410013, P.R. China
| | - Yan-Na Cao
- Department of Ophthalmology, The Third Xiangya Hospital of Central South University, Changsha, Hunan 410013, P.R. China
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Therapeutic Effect of Matrine on Collagen-Induced Arthritis Rats and Its Regulatory Effect on RANKL and OPG Expression. J Immunol Res 2021; 2021:4186102. [PMID: 34423052 PMCID: PMC8371639 DOI: 10.1155/2021/4186102] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Revised: 02/14/2021] [Accepted: 07/27/2021] [Indexed: 11/17/2022] Open
Abstract
Objective To investigate the effect of matrine on rats with collagen-induced arthritis (CIA) and its regulatory effect on receptor activator of nuclear factor-κB ligand (RANKL) and osteoprotegerin (OPG) expression. Methods Wistar rats (n = 6) and CIA rats (n = 30) were randomly divided into six groups: healthy, CIA control, low/medium/high matrine (25, 50, or 100 mg/kg, once per day for six weeks), and methotrexate (MTX) (2 mg/kg, once per week for six weeks). The degree of joint damage was evaluated by X-ray and HE staining. Bone marrow suppression was assessed by routine blood analysis. In addition, the levels of serum RANKL and OPG in the rats were measured by ELISA. Results The level of joint swelling and degree of joint damage assessed by ankle swelling measurements, AI score, X-ray, and HE staining were alleviated in the CIA rats treated with MTX or different doses of matrine. Furthermore, no obvious inhibitory effect was observed on the bone marrow of the CIA rats, regardless of the dose of matrine or treatment with 2 mg/kg MTX (P > 0.05). The levels of OPG in serum and the ratio of OPG/RANKL were higher, and RANKL expression was lower in the low/medium/high matrine group compared with that of the CIA control group. The serum levels of OPG and OPG/RANKL ratio increased with the matrine dose, while the opposite was observed for RANKL expression. Conclusion Matrine treatment was associated with a lower degree of bone destruction, increased OPG expression and OPG/RANKL ratio, and decreased RANKL expression in CIA rats. Thus, matrine may represent a novel drug candidate for the treatment of RA.
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Zhou BH, Yang JY, Ding HY, Chen QP, Tian EJ, Wang HW. Anticoccidial effect of toltrazuril and Radix Sophorae Flavescentis combination: Reduced inflammation and promoted mucosal immunity. Vet Parasitol 2021; 296:109477. [PMID: 34087564 DOI: 10.1016/j.vetpar.2021.109477] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 05/17/2021] [Accepted: 05/24/2021] [Indexed: 12/14/2022]
Abstract
An anticoccidial model of chicken infected with Eimeria tenella was established to investigate the effect of toltrazuril (Tol) combined with the Radix Sophorae Flavescentis (RSF) on coccidiosis. The anticoccidial index (ACI) was evaluated, and the cecal developmental parameters (i.e., villus height, [VH], crypt depth, [CD], and VH/CD) were determined. The distributions of glycoproteins and goblet cells in the cecal tissue were determined through the Periodic Acid-Schiff (PAS) and Alcian blue PAS staining methods, respectively. The mRNA expression levels of interleukin (IL)-1β, IL-2, IL-4, IL-6, IL-10, and IL-17 of the cecal tissue were determined through quantitative real-time PCR. The moderate ACI was obtained using the combination of Tol and RSF. Compared with the normal control (NC) group, the infected control (IC) group showed remarkably lower VH and VH/CD at five and seven days postinfection. Compared with the IC group, the IC + RSF and IC + TolRSF groups showed remarkably higher VH and VH/CD at five and seven days postinfection. Compared with the NC group, the IC group contained fewer glycoproteins and goblet cells, but the Tol and RSF treatment promoted more glycoproteins and goblet cells at five and seven days postinfection. The mRNA expression levels of IL-1β, IL-2, IL-4, IL-6, IL-10, and IL-17 in the IC group were upregulated (P < 0.01) compared with those in the NC group. The IC + RSF and IC + TolRSF groups had downregulated mRNA expression levels of IL-1β, IL-6, and IL-17 cytokines (P < 0.01), and upregulated mRNA expression levels of IL-2 and IL-4 cytokines (P < 0.01) compared with the IC group. Results showed that the combination of Tol and RSF exerts anticoccidial effect by reducing inflammation and promoting intestinal mucosal immunity.
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Affiliation(s)
- Bian-Hua Zhou
- College of Animal Science and Technology, Henan University of Science and Technology, 263 Kaiyuan Avenue, Luoyang, Henan, 471023, People's Republic of China.
| | - Jing-Yun Yang
- College of Animal Science and Technology, Henan University of Science and Technology, 263 Kaiyuan Avenue, Luoyang, Henan, 471023, People's Republic of China
| | - Hai-Yan Ding
- College of Animal Science and Technology, Henan University of Science and Technology, 263 Kaiyuan Avenue, Luoyang, Henan, 471023, People's Republic of China
| | - Qiu-Peng Chen
- Pingdingshan Academy of Agricultural Sciences, 5 Nongke Road, Zhanhe District, Pingdingshan, Henan, 467100, People's Republic of China
| | - Er-Jie Tian
- College of Animal Science and Technology, Henan University of Science and Technology, 263 Kaiyuan Avenue, Luoyang, Henan, 471023, People's Republic of China
| | - Hong-Wei Wang
- College of Animal Science and Technology, Henan University of Science and Technology, 263 Kaiyuan Avenue, Luoyang, Henan, 471023, People's Republic of China
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Liu J, Liu S, Pan W, Li Y. Wogonoside attenuates the articular cartilage injury and the infiltration of Th1/Th2-type cytokines in papain-induced osteoarthritis in rat model via inhibiting the NF-κB and ERK1/2 activation. Immunopharmacol Immunotoxicol 2021; 43:343-352. [PMID: 33881378 DOI: 10.1080/08923973.2021.1913503] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTS Osteoarthritis is the most common joint disease and a major cause of functional limitation and pain in adults. This study aims to investigate the effect of wogonoside (WOG) on the progression of knee osteoarthritis (KOA) in model rats. MATERIALS AND METHODS Rats KOA models were established and treated with different doses of WOG (10 mg/kg, 20 mg/kg and 30 mg/kg). The degree of cartilage injury was detected by Mankin scores via HE/Alcian blue staining. The levels of IFN-γ and IL-4 in peripheral blood and synovial fluid and the Th1/Th2 ratio were detected by flow cytometry. The model mice were injected with NF-κB p65 or ERK1/2 inhibitors or activators to further investigate the effect of WOG on KOA. RESULTS WOG significantly improved cartilage tissue damage and reduced the Mankins score. WOG down-regulated the level of IFN-γ while up-regulated the expression of IL-4, which maintained the balance of Th1/Th2 cells. Further studies showed that the expression of NF-κB p65, phosphorylated p65, cytoplasmic ERK1/2 and nuclear ERK1/2 were all inhibited by WOG. The results of reverse verification experiments showed that the activator of NF-κB p65 and ERK1/2 weakened the protective effect of WOG on KOA, and the inhibitor of NF-κB p65ERK1/2 enhanced the protective effect of WOG on KOA. CONCLUSIONS WOG inhibited the activation of NF-κB and ERK1/2 to alleviate the articular cartilage injury and Th1/th2 cytokine infiltration in KOA rats.
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Affiliation(s)
- Juan Liu
- Department of Rheumatology, The Affiliated Huai'an NO.1 People's Hospital of Nanjing Medical University, Huai'an, China
| | - Shanshan Liu
- Department of Rheumatology, The Affiliated Huai'an NO.1 People's Hospital of Nanjing Medical University, Huai'an, China
| | - Wenyou Pan
- Department of Rheumatology, The Affiliated Huai'an NO.1 People's Hospital of Nanjing Medical University, Huai'an, China
| | - Yongsheng Li
- Department of Rheumatology, The Affiliated Huai'an NO.1 People's Hospital of Nanjing Medical University, Huai'an, China
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Li X, Tang Z, Wen L, Jiang C, Feng Q. Matrine: A review of its pharmacology, pharmacokinetics, toxicity, clinical application and preparation researches. JOURNAL OF ETHNOPHARMACOLOGY 2021; 269:113682. [PMID: 33307055 DOI: 10.1016/j.jep.2020.113682] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Revised: 11/11/2020] [Accepted: 12/05/2020] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE "Dogel ebs" was known as Sophora flavescens Ait., which has been widely utilized in the clinical practice of traditional Chinese Mongolian herbal medicine for thousands of years. Shen Nong's Materia Medica (Shen Nong Ben Cao Jing in Chinese pinyin) recorded that it is bitter in taste and cold in nature with the effect of clearing heat and eliminating dampness, insecticide, diuresis. Due to its extensive application in the fields of ethnopharmacological utilization, the pharmaceutical researches of Sophora flavescens Ait.s keeps deepening. Modern pharmacological studies have exhibited that matrine, which is rich in this traditional herbal medicine, mediates its main biological properties. AIMS OF THE REVIEW This review aimed at summarizing the latest and comprehensive information of matrine on the pharmacology, pharmacokinetics, toxicity, clinical application and preparation researches to explore the therapeutic potential of this natural ingredient. In addition, outlooks and perspective for possible future researches that related are also discussed. MATERIALS AND METHODS Related information concerning matrine was gathered from the internet database of Google scholar, Pubmed, ResearchGate, Web of Science and Wiley Online Library with the keywords including "matrine", "pharmacology", "toxicology" and "pharmacokinetics", "clinical application", etc. RESULTS: Based on literatures, matrine has a variety of pharmacological effects, including anti-cancer, anti-inflammatory, anti-microbial, detoxification and so on. Nevertheless, there are still some doubts about it due to the toxicity and questionable bioavailability that does exist. CONCLUSIONS Future researches directions probably include elucidate the mechanism of its toxicity and accurately tracing the in vivo behavior of its drug delivery system. Without doubt, integration of toxicity and efficiency and structure modification based on it are also pivotal methods to enhance pharmacological activity and bioavailability.
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Affiliation(s)
- Xia Li
- School of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Ziwei Tang
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, China; Beibei Traditional Chinese Medical Hospital, Chongqing, 400700, China
| | - Li Wen
- School of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Cen Jiang
- School of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Quansheng Feng
- School of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
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Xu Y, Sun P, Wan S, Guo J, Zheng X, Sun Y, Fan K, Yin W, Sun N, Li H. The combined usage of Matrine and Osthole inhibited endoplasmic reticulum apoptosis induced by PCV2. BMC Microbiol 2020; 20:303. [PMID: 33046006 PMCID: PMC7549248 DOI: 10.1186/s12866-020-01986-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 09/23/2020] [Indexed: 12/17/2022] Open
Abstract
Background Porcine circovirus type 2 (PCV2) is an important and common DNA virus that infect pig and can cause immunosuppression and induce apoptosis in the infected cells. To escape the host immune system, PCV2 constantly builds up complex mechanisms or mutates genes, and that is why it is difficult to eradicate complex PCV2 infection by relying on vaccines and single compound. At present, there is few literature reports on the effective prevention and treatment of PCV2 infection by a combination of two or more compounds. Previously, we have demonstrated the anti-PCV2 effect of Matrine in vitro, but its mechanism has not been further evaluated. Literatures have proven that Osthole has a variety of pharmacological activities, and we tested the ability of Osthole to inhibit PCV2 replication in cell culture. Therefore, this study explored the synergistic antiviral effect of Matrine combined with Osthole and their synergistic anti-apoptotic mechanism. Results Osthole alone had an anti-PCV2 effect, and then its synergistic anti-PCV2 effect of Osthole and Matrine was better than that of Matrine or Osthole alone as demonstrated by qRT-PCR, IFA and Western blotting results. The anti-apoptotic mechanism of these two compounds by inducing the PERK pathway by PCV2 was elucidated through Annexin V-FITC/PI, JC-1 and Western blotting. Matrine and Osthole combination could inhibit the expression of Cap in Cap-transfected PK-15 cells, thus inhibiting Cap-induced PERK apoptosis. Ribavirin was used as a positive control. Conclusions The combination of Osthole and Matrine had the synergistic effect of anti-PCV2 infection by directly inhibiting the expression of PCV2 Cap protein. The combination of these two compounds also inhibited PERK apoptosis induced by PCV2 Cap protein, possibly by regulating the level of GRP78. The results formed a base for further studies on the mechanism of anti-PCV2 in vivo using Matrine and Osthole combination and developing new anti-PCV2 compounds with Cap and GRP78 as therapeutic targets.
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Affiliation(s)
- Yinlan Xu
- College of Veterinary Medicine, Shanxi Agricultural University, Taigu, 030801, Shanxi, China
| | - Panpan Sun
- Laboratory Animal Center, Shanxi Agricultural University, Taigu, 030801, Shanxi, China
| | - Shuangxiu Wan
- College of Veterinary Medicine, Shanxi Agricultural University, Taigu, 030801, Shanxi, China
| | - Jianhua Guo
- Department of Veterinary Pathobiology, Schubot Exotic Bird Health Center, Texas A&M University, College Station, Texas, TX, 77843, USA
| | - Xiaozhong Zheng
- Medical Research Council (MRC) Centre for Inflammation Research, Queen's Medical Research Institute, The University of Edinburgh, Edinburgh, EH16 4TJ, UK
| | - Yaogui Sun
- College of Veterinary Medicine, Shanxi Agricultural University, Taigu, 030801, Shanxi, China
| | - Kuohai Fan
- Laboratory Animal Center, Shanxi Agricultural University, Taigu, 030801, Shanxi, China
| | - Wei Yin
- College of Veterinary Medicine, Shanxi Agricultural University, Taigu, 030801, Shanxi, China
| | - Na Sun
- College of Veterinary Medicine, Shanxi Agricultural University, Taigu, 030801, Shanxi, China
| | - Hongquan Li
- College of Veterinary Medicine, Shanxi Agricultural University, Taigu, 030801, Shanxi, China.
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22
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Chu YJ, Ma WD, Thome R, Ping JD, Liu FZ, Wang MR, Zhang ML, Zhang G, Zhu L. Matrine Inhibits CNS Autoimmunity Through an IFN-β-Dependent Mechanism. Front Immunol 2020; 11:569530. [PMID: 33101289 PMCID: PMC7546369 DOI: 10.3389/fimmu.2020.569530] [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: 06/04/2020] [Accepted: 09/10/2020] [Indexed: 12/19/2022] Open
Abstract
Matrine (MAT), a quinolizidine alkaloid component derived from the root of Sophora flavescens, suppresses experimental autoimmune encephalomyelitis (EAE), the animal model of multiple sclerosis (MS), by inducing the production of immunomodulatory molecules, e.g., IL-10. In an effort to find the upstream pathway(s) of the mechanism underlying these effects, we have tested certain upregulated immunomodulatory molecules. Among them, we found increased levels of IL-27 and IFN-β, one of the first-line MS therapies. Indeed, while low levels of IFN-β production in sera and type I interferon receptor (IFNAR1) expression in spinal cord of saline-treated control EAE mice were detected, they were significantly increased after MAT treatment. Increased numbers of CD11b+IFN-β+ microglia/infiltrating macrophages were observed in the CNS of MAT-treated mice. The key role of IFN-β induction in the suppressive effect of MAT on EAE was further verified by administration of anti-IFN-β neutralizing antibody, which largely reversed the therapeutic effect of MAT. Further, we found that, while MAT treatment induced production of IL-27 and IL-10 by CNS microglia/macrophages, this effect was significantly reduced by IFN-β neutralizing antibody. Finally, the role of IFN-β in MAT-induced IL-27 and IL-10 production was further confirmed in human monocytes in vitro. Together, our study demonstrates that MAT exerts its therapeutic effect in EAE through an IFN-β/IL-27/IL-10 pathway, and is likely a novel, safe, low-cost, and effective therapy as an alternative to exogenous IFN-β for MS.
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Affiliation(s)
- Yao-Juan Chu
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Wen-Di Ma
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Rodolfo Thome
- Department of Neurology, Thomas Jefferson University, Philadelphia, PA, United States
| | - Jie-Dan Ping
- Department of Clinical Laboratory, Key Clinical Laboratory of Henan Province, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Fang-Zhou Liu
- Henan Province Chinese Medicine Research Institute, Zhengzhou, China
| | - Meng-Ru Wang
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Ming-Liang Zhang
- Henan Province Engineering Laboratory for Clinical Evaluation Technology of Chinese Medicine, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, China
| | - Guangxian Zhang
- Department of Neurology, Thomas Jefferson University, Philadelphia, PA, United States
| | - Lin Zhu
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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23
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Cao F, Cheng MH, Hu LQ, Shen HH, Tao JH, Li XM, Pan HF, Gao J. Natural products action on pathogenic cues in autoimmunity: Efficacy in systemic lupus erythematosus and rheumatoid arthritis as compared to classical treatments. Pharmacol Res 2020; 160:105054. [PMID: 32645358 DOI: 10.1016/j.phrs.2020.105054] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 06/22/2020] [Accepted: 06/28/2020] [Indexed: 01/04/2023]
Abstract
Systemic lupus erythematosus (SLE) and rheumatoid arthritis (RA), which are characterized by self-perpetuating inflammation and tissue/organ damage, resulting from the failure of lymphocyte auto-tolerance, cause morbidity and mortality worldwide. The current drugs or therapies including conventional non-steroidal anti-inflammatory drugs (NSAIDs) and disease-modifying anti-rheumatic drugs (DMARDs), as well as several biologic therapies such as B cell-targeted, T cell-targeted, cytokines-targeted and cytokines receptors-targeted therapy, cannot completely cure SLE and RA, and are always accompanied by unexpected side effects. Therefore, more studies have explored new methods for therapy and found that the herbal medicine as well as its natural products (NPs) exhibited promising therapeutic value through exerting effects of immunomodulation, anti-inflammation, anti-oxidation, and anti-apoptosis, etc. via regulating abnormal responses in kidney, innate and adaptive immune systems, intestine, synoviocytes, as well as bone system including chondrocytes, osteoclasts, joints and paw tissues. In the present review, we will elucidate the current mainstream drugs and therapies for SLE and RA, and summarize the efficacy and mechanisms of NPs in the treatment of SLE and RA based on available findings including in vitro and in vivo animal models, as well as clinical studies, and further analyze the existing challenges, in order to provide comprehensive evidence for improvement of SLE and RA therapy by NPs and to promote management of these two autoimmune diseases.
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Affiliation(s)
- Fan Cao
- Department of Clinical Medicine, The Second School of Clinical Medicine, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, China
| | - Ming-Han Cheng
- The Second Affiliated Hospital, Dalian Medical University, Dalian, Liaoning, China
| | - Li-Qin Hu
- The First Affiliated Hospital of Anhui Medical University, 218 Jixi Road, Hefei, Anhui, China
| | - Hui-Hui Shen
- Department of Clinical Medicine, The Second School of Clinical Medicine, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, China
| | - Jin-Hui Tao
- Department of Rheumatology and Immunology, Anhui Provincial Hospital Affiliated to Anhui Medical University, No.17 Lu Jiang Road, Hefei, Anhui, China
| | - Xiao-Mei Li
- Department of Rheumatology and Immunology, Anhui Provincial Hospital Affiliated to Anhui Medical University, No.17 Lu Jiang Road, Hefei, Anhui, China
| | - Hai-Feng Pan
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, China; The Key Laboratory of Major Autoimmune Diseases, 81 Meishan Road, Hefei, Anhui, China.
| | - Jian Gao
- The Second Affiliated Hospital and School of Pharmacy, Dalian Medical University, Dalian, Liaoning, China.
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24
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Zhang H, Chen L, Sun X, Yang Q, Wan L, Guo C. Matrine: A Promising Natural Product With Various Pharmacological Activities. Front Pharmacol 2020; 11:588. [PMID: 32477114 PMCID: PMC7232545 DOI: 10.3389/fphar.2020.00588] [Citation(s) in RCA: 71] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Accepted: 04/16/2020] [Indexed: 12/30/2022] Open
Abstract
Matrine is an alkaloid isolated from the traditional Chinese medicine Sophora flavescens Aiton. At present, a large number of studies have proved that matrine has an anticancer effect can inhibit cancer cell proliferation, arrest cell cycle, induce apoptosis, and inhibit cancer cell metastasis. It also has the effect of reversing anticancer drug resistance and reducing the toxicity of anticancer drugs. In addition, studies have reported that matrine has a therapeutic effect on Alzheimer's syndrome, encephalomyelitis, asthma, myocardial ischemia, rheumatoid arthritis, osteoporosis, and the like, and its mechanism is mainly related to the inhibition of inflammatory response and apoptosis. Its treatable disease spectrum spans multiple systems such as the nervous system, circulatory system, and immune system. The antidisease effect and mechanism of matrine are diverse, so it has high research value. This review summarizes recent studies on the pharmacological mechanism of matrine, with a view to providing reference for subsequent research.
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Affiliation(s)
- Hong Zhang
- Department of Pharmacy, Shanghai Sixth People's Hospital, Shanghai Jiao Tong University, Shanghai, China.,School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Linlin Chen
- Department of Pharmacy, Shanghai Sixth People's Hospital, Shanghai Jiao Tong University, Shanghai, China.,School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Xipeng Sun
- Department of Pharmacy, Shanghai Sixth People's Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Quanjun Yang
- Department of Pharmacy, Shanghai Sixth People's Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Lili Wan
- Department of Pharmacy, Shanghai Sixth People's Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Cheng Guo
- Department of Pharmacy, Shanghai Sixth People's Hospital, Shanghai Jiao Tong University, Shanghai, China.,School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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25
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Wang R, Deng X, Gao Q, Wu X, Han L, Gao X, Zhao S, Chen W, Zhou R, Li Z, Bai C. Sophora alopecuroides L.: An ethnopharmacological, phytochemical, and pharmacological review. JOURNAL OF ETHNOPHARMACOLOGY 2020; 248:112172. [PMID: 31442619 DOI: 10.1016/j.jep.2019.112172] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Revised: 08/18/2019] [Accepted: 08/19/2019] [Indexed: 06/10/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Sophora alopecuroides L., which is called Kudouzi in China, is a medicinal plant distributed in Western and Central Asia, especially in China, and has been used for decades to treat fever, bacterial infection, heart disease, rheumatism, and gastrointestinal diseases. AIM OF THE REVIEW This review aims to provide up-to-date information on S. alopecuroides, including its botanical characterization, medicinal resources, traditional uses, phytochemistry, pharmacological research, and toxicology, in exploring future therapeutic and scientific potentials. MATERIALS AND METHODS The information related to this article was systematically collected from the scientific literature databases including PubMed, Google Scholar, Web of Science, Science Direct, Springer, China National Knowledge Infrastructure, published books, PhD and MS dissertations, and other web sources, such as the official website of Flora of China and Yao Zhi website (https://db.yaozh.com/). RESULTS A total of 128 compounds, such as alkaloids, flavonoids, steroids, and polysaccharides, were isolated from S. alopecuroides. Among these compounds, the effects of alkaloids, such as matrine and oxymatrine, were extensively studied and developed into new drugs. S. alopecuroides and its active components had a wide range of pharmacological activities, such as anticancer, antiviral, anti-inflammatory, antimicrobial, analgesic, and neuroprotective functions, as well as protective properties against pulmonary fibrosis and cardiac fibroblast proliferation. CONCLUSIONS As an important traditional Chinese medicine, modern pharmacological studies have demonstrated that S. alopecuroides has prominent bioactivities, especially on gynecological inflammation and hepatitis B, and anticancer activities. These activities provide prospects for novel drug development for cancer and some chronic diseases. Nevertheless, the comprehensive evaluation, quality control, understanding of the multitarget network pharmacology, long-term in vivo toxicity, and clinical efficacy of S. alopecuroides require further detailed research.
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Affiliation(s)
- Ruizhou Wang
- Key Laboratory of Hui Medicine Modernization, Ningxia Medical University Pharmacy College, Yinchuan 750004, PR China
| | - Xinxin Deng
- Key Laboratory of Hui Medicine Modernization, Ningxia Medical University Pharmacy College, Yinchuan 750004, PR China
| | - Qixia Gao
- College of Pharmacy, Minzu University of China, Beijing, 100081, PR China
| | - Xiuli Wu
- Key Laboratory of Hui Medicine Modernization, Ningxia Medical University Pharmacy College, Yinchuan 750004, PR China
| | - Lu Han
- Key Laboratory of Hui Medicine Modernization, Ningxia Medical University Pharmacy College, Yinchuan 750004, PR China
| | - Xiaojuan Gao
- Key Laboratory of Hui Medicine Modernization, Ningxia Medical University Pharmacy College, Yinchuan 750004, PR China
| | - Shipeng Zhao
- Key Laboratory of Hui Medicine Modernization, Ningxia Medical University Pharmacy College, Yinchuan 750004, PR China
| | - Weibin Chen
- Ningxia Doushun Biological Technology Co., Ltd., Yanchi, 751500, PR China
| | - Rongrong Zhou
- School of Basic Medicine, Shanxi University of Chinese Medicine, Jinzhong, 030600, PR China
| | - Zhiyong Li
- College of Pharmacy, Minzu University of China, Beijing, 100081, PR China.
| | - Changcai Bai
- Key Laboratory of Hui Medicine Modernization, Ningxia Medical University Pharmacy College, Yinchuan 750004, PR China.
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26
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Quinolizidine alkaloids derivatives from Sophora alopecuroides Linn: Bioactivities, structure-activity relationships and preliminary molecular mechanisms. Eur J Med Chem 2019; 188:111972. [PMID: 31884408 DOI: 10.1016/j.ejmech.2019.111972] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 11/24/2019] [Accepted: 12/12/2019] [Indexed: 02/05/2023]
Abstract
Quinolizidine alkaloids, as essential active ingredients extracted from Sophora alopecuroides Linn, have been well concerned in the past several decades owing to the unique structural features and numerous pharmacological activities. Quinolizidine alkaloids consist of matrine, oxymatrine, sophoridine, sophocarpine and aloperine etc. Additionally, quinolizidine alkaloids exert various excellent activities, including anti-cancer, anti-inflammation, anti-fibrosis, anti-virus and anti-arrhythmia regulations. In this review, we comprehensively clarify the pharmacological activities of quinolizidine alkaloids, as well as the relationship between biological function and structure-activity of substituted quinolizidine alkaloids. We believe that biological agents based on the pharmacological functions of quinolizidine alkaloids could be well applied in clinical practice.
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27
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Hong X, Zhong L, Xie Y, Zheng K, Pang J, Li Y, Yang Y, Xu X, Mi P, Cao H, Zhang W, Hu T, Song G, Wang D, Zhan YY. Matrine Reverses the Warburg Effect and Suppresses Colon Cancer Cell Growth via Negatively Regulating HIF-1α. Front Pharmacol 2019; 10:1437. [PMID: 31849679 PMCID: PMC6892950 DOI: 10.3389/fphar.2019.01437] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Accepted: 11/11/2019] [Indexed: 12/18/2022] Open
Abstract
The Warburg effect is a peculiar feature of cancer’s metabolism, which is an attractive therapeutic target that could aim tumor cells while sparing normal tissue. Matrine is an alkaloid extracted from the herb root of a traditional Chinese medicine, Sophora flavescens Ait. Matrine has been reported to have selective cytotoxicity toward cancer cells but with elusive mechanisms. Here, we reported that matrine was able to reverse the Warburg effect (inhibiting glucose uptake and lactate production) and suppress the growth of human colon cancer cells in vitro and in vivo. Mechanistically, we revealed that matrine significantly decreased the messenger RNA (mRNA) and protein expression of HIF-1α, a critical transcription factor in reprogramming cancer metabolism toward the Warburg effect. As a result, the expression levels of GLUT1, HK2, and LDHA, the downstream targets of HIF-1α in regulating glucose metabolism, were dramatically inhibited by matrine. Moreover, this inhibitory effect of matrine was significantly attenuated when HIF-1α was knocked down or exogenous overexpressed in colon cancer cells. Together, our results revealed that matrine inhibits colon cancer cell growth via suppression of HIF-1α expression and its downstream regulation of Warburg effect. Matrine could be further developed as an antitumor agent targeting the HIF-1α-mediated Warburg effect for colon cancer treatment.
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Affiliation(s)
- Xiaoting Hong
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, China.,Department of Basic Medicine, School of Medicine, Xiamen University, Xiamen, China
| | - Linhai Zhong
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, China
| | - Yurou Xie
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, China
| | - Kaifeng Zheng
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, China
| | - Jinglong Pang
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, China
| | - Yesen Li
- Department of Nuclear Medicine and Minnan PET Center, Xiamen Cancer Hospital, The First Affiliated Hospital of Xiamen University, Xiamen, China
| | - Yifan Yang
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, China
| | - Xiaolin Xu
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, China
| | - Panying Mi
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, China
| | - Hanwei Cao
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, China
| | - Wenqing Zhang
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, China
| | - Tianhui Hu
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, China
| | - Gang Song
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, China
| | - Daxuan Wang
- Department of Respiratory Medicine, Fujian Provincial Hospital, Fuzhou, China
| | - Yan-Yan Zhan
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, China
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28
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Zou Y, Sarem M, Xiang S, Hu H, Xu W, Shastri VP. Autophagy inhibition enhances Matrine derivative MASM induced apoptosis in cancer cells via a mechanism involving reactive oxygen species-mediated PI3K/Akt/mTOR and Erk/p38 signaling. BMC Cancer 2019; 19:949. [PMID: 31615459 PMCID: PMC6794878 DOI: 10.1186/s12885-019-6199-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Accepted: 09/24/2019] [Indexed: 12/26/2022] Open
Abstract
Background In the quest for new anti-cancer drugs, the drug discovery process has shifted to screening of active ingredients in traditional eastern medicine. Matrine is an active alkaloid isolated from plants of the Sophora genus used in traditional Chinese herbal medicine that exhibits a wide spectrum of biological properties and has a potential as an anti-proliferative agent. In this study, we investigated the anticancer property of MASM, ([(6aS, 10S, 11aR, 11bR, 11cS)210-Methylamino-dodecahydro-3a, 7a-diaza-benzo (de)anthracene-8-thione]), a potent derivative of matrine. Methods Four epithelial cancer cell lines representing the dominant cancers, namely: A549 (non-small-cell lung cancer cell line), MCF-7 and MDA-MB-231 (breast cancer cell lines), and Hela (cervical cancer cell line) were employed, and the mechanistic underpinning of MASM-induced apoptosis was investigated using flow cytometry, western blot and immunofluorescence. Results MASM, induced apoptosis via caspase 3 dependent and independent pathways, and autophagy in all the four cancer cell lines, but post-EMT (epithelial mesenchymal transition) cells showed greater sensitivity to MASM. Scavenging reactive oxygen species using N-acetylcysteine rescued all cancer cell lines from apoptosis and autophagy. Mechanistic analysis revealed that MASM induced autophagy involves inhibition of Akt signaling and the activation of Erk and p38 signaling, and inhibition of autophagy further enhanced the apoptosis induced by MASM. Conclusions These results indicate that MASM possesses potency against cancer cells and modulating autophagy during MASM administration could be used to further enhance its therapeutic effects.
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Affiliation(s)
- Yuming Zou
- Institute for Macromolecular Chemistry, University of Freiburg, 79104, Freiburg, Germany.,Department of Orthopaedics, Department of Orthopaedics, People's Hospital of Wuhan University, Wuhan, 430060, Hubei Province, People's Republic of China.,Department of Orthopaedics, Changhai hospital, Second Military Medical University, Shanghai, 200433, People's Republic of China.,Department of Orthopaedics, the 904th Hospital of Joint Logistic Support Force, Chinese People's Liberation Army, Wuxi, Jiangsu Province, People's Republic of China
| | - Melika Sarem
- Institute for Macromolecular Chemistry, University of Freiburg, 79104, Freiburg, Germany.,BIOSS Centre for Biological Signalling Studies, University of Freiburg, 79104, Freiburg, Germany
| | - Shengnan Xiang
- Institute for Macromolecular Chemistry, University of Freiburg, 79104, Freiburg, Germany
| | - Honggang Hu
- Department of Organic Chemistry, School of Pharmacy, Second Military Medical University, Shanghai, 200433, People's Republic of China
| | - Weidong Xu
- Department of Orthopaedics, Changhai hospital, Second Military Medical University, Shanghai, 200433, People's Republic of China
| | - V Prasad Shastri
- Institute for Macromolecular Chemistry, University of Freiburg, 79104, Freiburg, Germany. .,BIOSS Centre for Biological Signalling Studies, University of Freiburg, 79104, Freiburg, Germany.
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29
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Li XZ, Zhang SN. Herbal compounds for rheumatoid arthritis: Literatures review and cheminformatics prediction. Phytother Res 2019; 34:51-66. [PMID: 31515874 DOI: 10.1002/ptr.6509] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2019] [Revised: 07/31/2019] [Accepted: 08/23/2019] [Indexed: 12/13/2022]
Abstract
Rheumatoid arthritis (RA) is a systemic disease characterized by autoimmunity, joint inflammation, and cartilage destruction, which affects 0.5-1% of the population. Many compounds from herbal medicines show the potentials to treat RA. On this basis, the compounds with good pharmacokinetic behaviors and drug-likeness properties will be further studied and developed. Therefore, the herbal compounds with anti-RA activities were reviewed in this paper, and the cheminformatics tools were used to predict their drug-likeness properties and pharmacokinetic parameters. A total of 90 herbal compounds were analyzed, which were reported to be effective on RA models through anti-inflammation, chondroprotection, immunoregulation, antiangiogenesis, and antioxidation. Most of the herbal compounds have good drug-likeness properties. Most of the compounds can be an alternative and valuable source for anti-RA drug discovery.
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Affiliation(s)
- Xu-Zhao Li
- College of Pharmacy, Guizhou University of Traditional Chinese Medicine, Guian New Area, PR China
| | - Shuai-Nan Zhang
- College of Pharmacy, Guizhou University of Traditional Chinese Medicine, Guian New Area, PR China
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30
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Wang Z, Zhuo F, Chu P, Yang X, Zhao G. Germacrone alleviates collagen-induced arthritis via regulating Th1/Th2 balance and NF-κB activation. Biochem Biophys Res Commun 2019; 518:560-564. [PMID: 31451221 DOI: 10.1016/j.bbrc.2019.08.084] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Accepted: 08/14/2019] [Indexed: 12/26/2022]
Abstract
Rheumatoid arthritis (RA) is a chronic autoimmune inflammatory disease. The imbalance of T helper type 1 (Th1) and Th2 immune responses contributes to the pathogenesis of this disease. Germacrone is a major bioactive component isolated from Rhizoma Curcuma with multiple bioactivities including anti-inflammation. However, the role and mechanism of germacrone in RA are still unknown. Collagen-induced arthritis (CIA) model was established in male DBA/1 J mice by two immunizations with chicken collagen II. Germacrone was orally administered once per day starting on the day of second immunization for 3 weeks. Arthritis scoring was evaluated every 3 days after second immunization. H&E staining was used for histopathological examination. Levels of tumor necrosis factor (TNF)-α, interferon (IFN)-γ and interleukin (IL)-4 in serum and synovial tissues of mice were detected by ELISA. Th1 and Th2 cell percentage in mouse spleens was analyzed by flow cytometry. IκB and phosphorylation of NF-κB p65 (p-p65) expression in mouse synovial tissues was assayed by Western blot. We found germacrone treatment significantly reduced arthritis score and inflammation in CIA mice. Levels of TNF-α and IFN-γ were elevated, and IL-4 reduced, in the serum and synovial tissues of CIA mice. Germacrone partially reversed levels of these cytokines. Moreover, germacrone decreased the ratio of Th1 to Th2 cells in mouse spleens. Additionally, germacrone remarkably enhanced IκB expression, but suppressed p-p65 level in CIA mice. Taken together, these results suggest that germacrone alleviated the progression of arthritis that might be related to the regulation of Th1/Th2 balance and inactivation of NF-κB pathway.
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Affiliation(s)
| | - Feng Zhuo
- Department of Joint Surgery, Taian City Central Hospital, Taian, 271000, China
| | - Peigang Chu
- Department of Joint Surgery, Taian City Central Hospital, Taian, 271000, China
| | - Xiaoli Yang
- Taian Changcheng Hospital, Taian, 271000, China
| | - Gang Zhao
- Trauma center, Jinan Central Hospital Affiliated to Shandong University, Jinan, 250013, China.
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31
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Saccol RDSP, da Silveira KL, Adefegha SA, Manzoni AG, da Silveira LL, Coelho APV, Castilhos LG, Abdalla FH, Becker LV, Martins NMB, Oliveira JS, Casali EA, Leal DBR. Effect of quercetin on E-NTPDase/E-ADA activities and cytokine secretion of complete Freund adjuvant-induced arthritic rats. Cell Biochem Funct 2019; 37:474-485. [PMID: 31365139 DOI: 10.1002/cbf.3413] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Revised: 04/05/2019] [Accepted: 05/11/2019] [Indexed: 12/11/2022]
Abstract
The effect of quercetin was assessed in rats induced with complete Freund adjuvant (CFA). Arthritis scores, paw oedema, latency, activities of myeloperoxidase (MPO), ectonucleoside triphosphate diphosphohydrolase (E-NTPDase), and ectoadenosine deaminase (E-ADA) in lymphocytes were determined. Furthermore, nucleotide and nucleoside levels as well as the secretion of pro- and anti-inflammatory cytokines were evaluated. Animals were treated with saline and quercetin in doses of 5, 25, and 50 mg/kg for 45 days. The result revealed that quercetin (50 mg/kg) reduced arthritis score and paw oedema, and increased the latency in the thermal hyperalgesia test. Histopathological analysis showed that all the doses of quercetin reduced infiltration of inflammatory cells. MPO activity was increased in the arthritis group; however, quercetin reduced this activity. E-NTPDase activity was increased in lymphocytes of arthritis rats, and treatment with quercetin reversed this increase. However, E-ADA activity was reduced in the arthritis group, and treatment with quercetin modulated the activity of this enzyme in arthritis rat groups. Serum adenosine levels were increased in arthritis, and the levels were lowered with quercetin treatment. Quercetin treatment in arthritis groups decreased the elevated levels of cytokines in the arthritis control group. Thus, quercetin demonstrated an anti-inflammatory effect, and this flavonoid may be a promising natural compound for the treatment of arthritis. SIGNIFICANCE OF THE STUDY: Quercetin may represent a potential therapeutic compound in the treatment of rheumatoid arthritis. Findings from this study indicate that quercetin suppresses swelling and attenuates the underlying inflammatory responses. This is the first report where quercetin was shown to modulate the immune response to arthritis via attenuation of the purinergic system (E-NTPDase and E-ADA activities) and the levels of IFN-gamma and IL-4. Thus, this work is relevant to basic research and may be translated into clinical practice.
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Affiliation(s)
- Renata da Silva Pereira Saccol
- Programa de Pós-Graduação em Ciências Farmacêuticas, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - Karine Lanes da Silveira
- Programa de Pós-Graduação em Ciências Farmacêuticas, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - Stephen Adeniyi Adefegha
- Functional Foods and Nutraceuticals Unit, Department of Biochemistry, School of Sciences, Federal University of Technology, Akure, Ondo State, Nigeria
| | - Alessandra Guedes Manzoni
- Programa de Pós-Graduação em Bioquímica Toxicológica, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - Leonardo Lanes da Silveira
- Centro de Ciências da Saúde, Departamento de Patologia, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - Ana Paula Visintainer Coelho
- Centro de Ciências da Saúde, Departamento de Patologia, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - Livia Gelain Castilhos
- Programa de Pós-Graduação em Ciências Farmacêuticas, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - Fátima Husein Abdalla
- Programa de Pós-Graduação em Bioquímica Toxicológica, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - Lara Vargas Becker
- Programa de Pós-Graduação em Bioquímica Toxicológica, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - Nara Maria Beck Martins
- Centro de Ciências da Saúde, Departamento de Patologia, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - Juliana Sorraila Oliveira
- Programa de Pós-Graduação em Bioquímica Toxicológica, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - Emerson André Casali
- Departamento de Ciências Morfológicas, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Daniela Bitencourt Rosa Leal
- Programa de Pós-Graduação em Ciências Farmacêuticas, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil.,Programa de Pós-Graduação em Bioquímica Toxicológica, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil.,Centro de Ciências da Saúde, Departamento de Patologia, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
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Sun P, Sun N, Yin W, Sun Y, Fan K, Guo J, Khan A, He Y, Li H. Matrine inhibits IL-1β secretion in primary porcine alveolar macrophages through the MyD88/NF-κB pathway and NLRP3 inflammasome. Vet Res 2019; 50:53. [PMID: 31300043 PMCID: PMC6626430 DOI: 10.1186/s13567-019-0671-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Accepted: 06/22/2019] [Indexed: 01/15/2023] Open
Abstract
Our previous studies demonstrated that matrine directly acts on the replication process of porcine reproductive and respiratory syndrome virus (PRRSV). Matrine inhibits viral replication and is also associated with the NF-κB signalling pathway. These results suggest that matrine has antiviral and anti-inflammatory effects. However, the specific anti-inflammatory mechanism of matrine is still unclear. In this study, we investigated the anti-IL-1β mechanism of matrine, as IL-1β is a major inflammatory cytokine, in porcine alveolar macrophages (PAMs) stimulated with 4 μg PRRSV 5′-untranslated region (UTR) RNA and 1 μg/mL LPS. After 5′UTR RNA and LPS co-stimulation of PAMs for 12 h, the expression of IL-1β, IL-6, IL-8 and TNF-α was significantly increased. The results also showed that co-stimulation induced the expression of MyD88, and activated the NF-κB signalling pathway and NLRP3 inflammasome. Furthermore, matrine treatment downregulated MyD88, NLRP3 and caspase-1 expression, inhibited ASC speck formation, suppressed IκBα phosphorylation, and interfered with the translocation of NF-κB from the cytoplasm to the nucleus. These results suggest that matrine plays an important role in PAMs co-stimulated with PRRSV 5′UTR RNA and LPS via its effect on NF-κB and the NLRP3 inflammasome. These findings lay the foundation for the exploration of the clinical application of matrine in PRRSV disease.
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Affiliation(s)
- Panpan Sun
- College of Animal Science and Veterinary Medicine, Shanxi Agricultural University, Taigu, 030801, Shanxi, People's Republic of China.,School of Life Science and Engineering, Foshan University, Foshan, 528000, Guangdong, People's Republic of China
| | - Na Sun
- College of Animal Science and Veterinary Medicine, Shanxi Agricultural University, Taigu, 030801, Shanxi, People's Republic of China
| | - Wei Yin
- College of Animal Science and Veterinary Medicine, Shanxi Agricultural University, Taigu, 030801, Shanxi, People's Republic of China
| | - Yaogui Sun
- College of Animal Science and Veterinary Medicine, Shanxi Agricultural University, Taigu, 030801, Shanxi, People's Republic of China
| | - Kuohai Fan
- Laboratory Animal Center, Shanxi Agricultural University, Taigu, 030801, Shanxi, People's Republic of China
| | - Jianhua Guo
- Department of Veterinary Pathobiology, Schubot Exotic Bird Health Center, Texas A&M University, College Station, TX, 77843, USA
| | - Ajab Khan
- College of Animal Science and Veterinary Medicine, Shanxi Agricultural University, Taigu, 030801, Shanxi, People's Republic of China
| | - Yongming He
- School of Life Science and Engineering, Foshan University, Foshan, 528000, Guangdong, People's Republic of China.
| | - Hongquan Li
- College of Animal Science and Veterinary Medicine, Shanxi Agricultural University, Taigu, 030801, Shanxi, People's Republic of China.
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Li WW, Wang TY, Cao B, Liu B, Rong YM, Wang JJ, Wei F, Wei LQ, Chen H, Liu YX. Synergistic protection of matrine and lycopene against lipopolysaccharide‑induced acute lung injury in mice. Mol Med Rep 2019; 20:455-462. [PMID: 31180535 PMCID: PMC6580025 DOI: 10.3892/mmr.2019.10278] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Accepted: 03/20/2019] [Indexed: 12/12/2022] Open
Abstract
Acute lung injury (ALI) is a major cause of morbidity and mortality globally, and is characterized by widespread inflammation in the lungs. Increased production of reactive oxygen species is hypothesized to be associated with ALI. Matrine and lycopene are active products present in traditional Chinese medicine. Matrine is an effective inhibitor of inflammation, whereas lycopene decreases lipid peroxidation. Therefore, it was hypothesized that combinatorial treatment with matrine and lycopene may provide synergistic protection against ALI. In the present study, mice were treated with dexamethasone (DEX; 5 mg/kg), matrine (25 mg/kg), lycopene (100 mg/kg), and matrine (25 mg/kg) + lycopene (100 mg/kg) for 7 days prior to injury induction using lipopolysaccharide (LPS; 5 mg/kg) for 6 h. Lung tissues were collected following the sacrifice of the mice and hematoxylin and eosin staining was used for histological analysis. Malondialdehyde (MDA), glutathione (GSH) and myeloperoxidas (MPO) levels were examined by respective kits. The expressions of interleukin-6 (IL-6) and tumor necrosis factor-α (TNF-α) were evaluated by ELISA. The expressions of IκBα and NF-κB p65 were examined by reverse transcription-quantitative polymerase chain reaction, western blotting and immunohistochemistry. The results indicated that the combined treatment exhibited a similar effect to DEX, both of which attenuated lung structural injuries, downregulated the expressions of IL-6, TNF-α, MPO and MDA, and upregulated that of GSH. Furthermore, the combined treatment and DEX inhibited NF-κB p65 activation. The present study revealed that combined treatment with matrine and lycopene exhibited protective effects on an LPS-induced mouse model of ALI, suggesting that they may serve as a potential alternative to glucocorticoid therapy for ALI.
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Affiliation(s)
- Wu-Wei Li
- Department of Pharmacology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin 300070, P.R. China
| | - Tao-Yuan Wang
- Department of Respiratory and Critical Care Medicine, Affiliated Hospital of Logistics University of Chinese People's Armed Police Force, Tianjin 300162, P.R. China
| | - Bo Cao
- Department of Health Service, Logistics University of Chinese People's Armed Police Force, Tianjin 300300, P.R. China
| | - Bin Liu
- Department of Respiratory and Critical Care Medicine, Affiliated Hospital of Logistics University of Chinese People's Armed Police Force, Tianjin 300162, P.R. China
| | - Yu-Mei Rong
- Department of Pharmacology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin 300070, P.R. China
| | - Juan-Juan Wang
- Department of Respiratory and Critical Care Medicine, Affiliated Hospital of Logistics University of Chinese People's Armed Police Force, Tianjin 300162, P.R. China
| | - Fei Wei
- Department of Respiratory and Critical Care Medicine, Affiliated Hospital of Logistics University of Chinese People's Armed Police Force, Tianjin 300162, P.R. China
| | - Lu-Qing Wei
- Department of Respiratory and Critical Care Medicine, Affiliated Hospital of Logistics University of Chinese People's Armed Police Force, Tianjin 300162, P.R. China
| | - Hong Chen
- Department of Health Service, Logistics University of Chinese People's Armed Police Force, Tianjin 300300, P.R. China
| | - Yan-Xia Liu
- Department of Pharmacology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin 300070, P.R. China
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Pro-endometriotic niche in endometriosis. Reprod Biomed Online 2019; 38:549-559. [DOI: 10.1016/j.rbmo.2018.12.025] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Revised: 08/31/2018] [Accepted: 12/11/2018] [Indexed: 12/11/2022]
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Wang Y, Han CC, Cui D, Luo TT, Li Y, Zhang Y, Ma Y, Wei W. Immunomodulatory Effects of CP-25 on Splenic T Cells of Rats with Adjuvant Arthritis. Inflammation 2018; 41:1049-1063. [PMID: 29473135 DOI: 10.1007/s10753-018-0757-z] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Rheumatoid arthritis (RA) is an autoimmune disease in which T cells play an important role. Paeoniflorin-6-oxy-benzenesulfonate (CP-25) shows a strong anti-inflammatory and immunomodulatory effect in the joint of adjuvant arthritis (AA) rats, but the role of the spleen function is still unclear. The aim of this study was to research how CP-25 regulated spleen function of AA rats. Male Sprague-Dawley rats were administered with CP-25 (50 mg/kg) orally from day 17 to 29 after immunization. The spleen histopathological changes were analyzed by hematoxylin-eosin staining. G protein-coupled receptor kinases (GRKs) and prostaglandin receptor subtypes (EPs) were screened by Western blot and immunohistochemistry. The co-expression of GRK2 and EP2 as well as GRK2 and EP4 was measured by immunofluorescence and co-immunoprecipitation. The expression of GRK2 and EP4 in splenic T cells was further detected by immunofluorescence. CP-25 was found to relieve the secondary paw swelling, attenuate histopathologic changes, and downregulate GRK2, EP2 and EP4 expression in AA rats. Additionally, CP-25 not only downregulated the co-expression of GRK2 and EP4 but also downregulated GRK2, EP4 expression in splenic T cells of AA rats. From these results, we can infer that CP-25 play an anti-inflammatory and immune function by affecting the function of the splenic T cells.
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Affiliation(s)
- Yang Wang
- Institute of Clinical Pharmacology, Anhui Medical University, Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Meishan Road 81, Hefei, 230032, China
| | - Chen-Chen Han
- Institute of Clinical Pharmacology, Anhui Medical University, Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Meishan Road 81, Hefei, 230032, China
| | - Dongqian Cui
- Institute of Clinical Pharmacology, Anhui Medical University, Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Meishan Road 81, Hefei, 230032, China
| | - Ting-Ting Luo
- Institute of Clinical Pharmacology, Anhui Medical University, Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Meishan Road 81, Hefei, 230032, China
| | - Yifan Li
- Institute of Clinical Pharmacology, Anhui Medical University, Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Meishan Road 81, Hefei, 230032, China
| | - Yuwen Zhang
- Institute of Clinical Pharmacology, Anhui Medical University, Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Meishan Road 81, Hefei, 230032, China
| | - Yang Ma
- Institute of Clinical Pharmacology, Anhui Medical University, Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Meishan Road 81, Hefei, 230032, China.
| | - Wei Wei
- Institute of Clinical Pharmacology, Anhui Medical University, Key Laboratory of Anti-inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-inflammatory and Immune Medicine, Meishan Road 81, Hefei, 230032, China.
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Wang J, Li Z, Gao L, Qi Y, Zhu H, Qin X. The regulation effect of AMPK in immune related diseases. SCIENCE CHINA-LIFE SCIENCES 2017; 61:523-533. [DOI: 10.1007/s11427-017-9169-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Accepted: 08/28/2017] [Indexed: 12/12/2022]
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Hong R, Wang K, Shi H. Astrocyte elevated gene-1 promotes inflammation and invasion of fibroblast-like synoviocytes in rheumatoid arthritis. Tissue Cell 2017; 49:672-679. [PMID: 28927747 DOI: 10.1016/j.tice.2017.09.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Revised: 08/30/2017] [Accepted: 09/12/2017] [Indexed: 11/30/2022]
Abstract
Astrocyte elevated gene-1 (AEG-1) was initially induced by HIV-1 infection and involved in tumor progression, migration and invasion as a nuclear factor-κB (NF-κB)-dependent gene. The present study we intended to investigate the protein expression of AEG-1 significantly associated with rheumatoid arthritis. Western blot analysis and immunohistochemistry demonstrated that AEG-1 was upregulated in synovial tissue of RA patients compared with the controls. Double immunofluorescent staining suggested that AEG-1 was expressed in fibroblast-like synoviocytes (FLS) of RA patients. Furthermore, the expression of AEG-1 in FLS was increased in time-dependent manner by TNF-α stimulation. Upon TNF-α-treated FLS, AEG-1 transferred from the cytoplasm to nucleus where it interacted with the p65 subunit of NF-κB, as examined by immunoprecipitation and immunofluorescent staining assay. Moreover, the inhibition of AEG-1 by RNA interference significantly suppressed TNF-α-induced IL-6 and MMP-3 expression, leading to attenuation of FLS migration and invasion and markedly decreased the phosphorylation of P65 and IκBα, as well as AKT in FLS. Collectively, Our findings provided evidence that AEG-1 contributed to the production of inflammatory cytokines, migration and invasion of RA FLS, and underscored the importance of AEG-1 in the inflammation process of RA.
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Affiliation(s)
- Ruilong Hong
- Department of Orthopaedics, Affiliated Hospital of Nantong University, Nantong University, Nantong 226001, PR China
| | - Kun Wang
- Department of Orthopaedics, Affiliated Hospital of Nantong University, Nantong University, Nantong 226001, PR China
| | - Hongguang Shi
- Department of Orthopaedics, Affiliated Hospital of Nantong University, Nantong University, Nantong 226001, PR China.
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