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He X, Liang J, Li X, Wang Y, Zhang X, Chen D, Wu L, Wang S. Dahuang zhechong pill ameliorates hepatic fibrosis by regulating gut microbiota and metabolites. JOURNAL OF ETHNOPHARMACOLOGY 2024; 321:117402. [PMID: 37967779 DOI: 10.1016/j.jep.2023.117402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 10/25/2023] [Accepted: 11/06/2023] [Indexed: 11/17/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE DHZCP is a traditional Chinese medicinal formula in "The Synopsis of Prescriptions of the Golden Chamber" that has been often used in the treatment of hepatic disorders, gynecopathy and atherosclerosis. However, its underlying mechanisms in preventing hepatic fibrosis remain incompletely understood. AIM OF THE STUDY This study aims to explore the therapeutic efficacy and potential mechanism of DHZCP in a CCL4-induced experimental hepatic fibrosis rat model. MATERIALS AND METHODS DHZCP was orally administered at doses of 0.168, 0.084 and 0.042 g⋅kg-1⋅d-1 in a CCL4-induced hepatic fibrosis model using SD rats. Histopathology, immunohistochemistry and biochemical analysis, ELISA, Flow cytometry, WB, RT-PCR, 16 S rRNA, and untargeted metabolomic analysis were used to determine the therapeutic effects and mechanisms of DHZCP in the treatment of CCL4-induced hepatic fibrosis. RESULTS Pharmacodynamically, DHZCP inhibited ALT and AST, improved liver function, decreased NF-κB, TNF-α and IL-6 in liver tissue, indicating its role in inhibiting CCL4-induced liver inflammation. Most importantly, it reduces the level of fibrosis in serum and liver tissue. Histological analysis also showed that DHZCP could effectively inhibit inflammatory cytokine infiltration and excessive collagen deposition. Mechanistically, DHZCP regulates gut microbiota, improves the proportion of firmicutes and bacteroidota at the phylum level, and increases the abundance of beneficial bacteria at the genus level, such as muribagulaceae unclassified, prevotella, alloprevotella, closteriales unclassified, lachnospiraceae unclassified and phascolarctobacterium. Instead, it reduced the abundance of two harmful bacteria, desulfovibrio and colidextribacter. Four types of metabolites such as hydrocarbons, organic nitrogen compounds, organic oxygen compounds, and organosulfur compounds were added. Furthermore, DHZCP was found to reduce the damage of intestinal barrier caused by changes in gut microbiota and metabolites. CONCLUSION DHZCP is an effective inhibitor of hepatic fibrosis by regulating gut microbiota and metabolites, improving the integrity of the intestinal barrier.
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Affiliation(s)
- Xiaoyan He
- College of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu 610075, PR China
| | - Jingtao Liang
- College of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu 610036, PR China
| | - Xin Li
- College of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu 610075, PR China
| | - Yao Wang
- College of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu 610075, PR China
| | - Xiaobo Zhang
- College of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu 610075, PR China
| | - Dayi Chen
- College of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu 610075, PR China.
| | - Lijuan Wu
- College of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu 610075, PR China.
| | - Shiyu Wang
- College of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu 610075, PR China.
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Sun C, Liu H, Chi B, Han J, Koga Y, Afshar K, Liu X. Improvement of idiopathic pulmonary fibrosis through a combination of Astragalus radix and Angelica sinensis radix via mammalian target of rapamycin signaling pathway-induced autophagy in rat. J Thorac Dis 2024; 16:1397-1411. [PMID: 38505077 PMCID: PMC10944740 DOI: 10.21037/jtd-24-28] [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: 01/05/2024] [Accepted: 02/18/2024] [Indexed: 03/21/2024]
Abstract
Background There is a major need for effective, well-tolerated treatments for idiopathic pulmonary fibrosis (IPF) in clinic. Astragalus radix (AR; Huangqi) and Angelica sinensis radix (AS; Danggui) have been frequently used in the treatment of IPF. This study aimed to reveal the pharmacological effects and the mechanisms of the action of an AR-AS combination in treating IPF. Methods Sprague-Dawley rats were randomly divided into six groups (n=5): control, bleomycin (BLM) model, AR, AS, AR + AS, and prednisone (PDN) groups. A transforming growth factor-β1 (TGF-β1)-induced MRC-5 cell model were also used. Pulmonary fibrosis, inflammation, oxidative stress, and autophagy were evaluated by performing hematoxylin and eosin (H&E) staining, Masson staining, immunohistochemical staining, quantitative real-time polymerase chain reaction (qRT-PCR), Western blotting, enzyme-linked immunosorbent assay (ELISA), immunofluorescence, and hydroxyproline assay following the treatment of AR, AS, and the AR-AS herb pair. Results Rats administered the AR-AS herb pair had lower α-smooth muscle actin (α-SMA), collagen I, fibronectin, and vimentin levels in lung tissues, and lower inflammatory cytokine levels in rat serum. In addition, the AR-AS herb pair induced mammalian target of rapamycin (mTOR)-mediated autophagy and reduced oxidative stress in BLM-induced rats. The effects of the AR and AS combination were confirmed in MRC-5 cells treated with TGF-β1. Specifically, the combination of AR and AS attenuated MRC-5 cell fibrosis, inflammation, and oxidative stress while inducing autophagy. Conclusions The combination of AR and AS protects against IPF by inducing autophagy via inhibiting the mTOR signaling pathway. The synergistic action of AR and AS is superior to that of either AR or AS alone.
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Affiliation(s)
- Chao Sun
- Department of Disease Prevention, The Second Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Huaman Liu
- Department of Pulmonary and Critical Care Medicine, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Baihong Chi
- Department of Pulmonary and Critical Medicine, People’s Hospital Rizhao, Rizhao, China
| | - Jia Han
- Department of Pulmonary and Critical Care Medicine, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yasuhiko Koga
- Department of Allergy and Respiratory Medicine, Gunma University Graduate School of Medicine, Gunma, Japan
| | - Kamyar Afshar
- Division of Pulmonary, Critical Care, and Sleep Medicine, University of California San Diego, La Jolla, CA, USA
| | - Xue Liu
- Department of Pulmonary and Critical Care Medicine, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
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Zhu JQ, Tian YY, Chan KL, Hu Z, Xu QQ, Lin ZX, Xian YF. Modified Qing-Zao-Jiu-Fei decoction attenuated pulmonary fibrosis induced by bleomycin in rats via modulating Nrf2/NF-κB and MAPKs pathways. Chin Med 2024; 19:10. [PMID: 38229198 DOI: 10.1186/s13020-024-00882-5] [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: 10/31/2023] [Accepted: 01/01/2024] [Indexed: 01/18/2024] Open
Abstract
BACKGROUND Qing-Zao-Jiu-Fei Decoction (QZJFD) is a famous herbal formula commonly prescribed for the treatment of lung-related diseases in the ancient and modern times. Trichosanthis Fructus (TF) and Fritillariae Thunbergii Bulbus (FTB) are widely used for treatment of cough and pulmonary disease. In order to identify a more effective formula for treatment of pulmonary fibrosis, we intend to add TF and FTB in QZJFD to form a modified QZJFD (MQZJFD). In this study, we aims to explore MQZJFD as an innovative therapeutic agent for pulmonary fibrosis using bleomycin (BLM)-treated rats and to unravel the underlying molecular mechanisms. METHODS BLM was given to SD rats by intra-tracheal administration of a single dose of BLM (5 mg/kg). QZJFD (3 g/kg) and MQZJFD (1, 2 and 4 g/kg) was given intragastrically daily to rats for 14 days (from day 15 to 28) after BLM administration for 14 consecutive days. RESULTS MQZJFD was found to contain 0.29% of amygdalin, 0.020% of lutin, 0.077% of glycyrrhizic acid and 0.047% of chlorogenic acid. BLM treatment could induce collagen deposition in the lung tissues of rats, indicating that the pulmonary fibrosis rat model had been successfully established. MQZJFD have better effects than the original QZJFD in reducing the pulmonary structure damage and collagen deposition of rat lung fibrosis induced by BLM. MQZJFD could reduce the hydroxyproline content in lung tissues of BLM-treated rats. The biomarkers of fibrosis such as matrix metalloproteinase 9 (MMP9), collagen I and α-smooth muscle actin (α-SMA) were remarkably reduced after treatment with MQZJFD. MQZJFD also have anti-oxidant stress effects by inhibiting the level of malondialdehyde (MDA), but enhancing the activities of superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px), and the level of glutathione (GSH) in the lung tissues of BLM-treated rats. Moreover, the MQZJFD markedly suppressed the over expressions of p-p65/p65 and p-IκBα/IκBα, but upregulated the Nrf2. MQZJFD also suppressed the protein expressions of p-ERK1/2/ERK1/2, p-p38/p38 and p-JNK/JNK in the lung tissues of BLM-treated rats. CONCLUSIONS MQZJFD could improve the pulmonary fibrosis induced by BLM in rats via inhibiting the fibrosis and oxidative stress via suppressing the activation of NF-κB/Nrf2 and MAPKs pathways.
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Affiliation(s)
- Jia-Qian Zhu
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, SAR, People's Republic of China
| | - Yuan-Yang Tian
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, SAR, People's Republic of China
| | - Kam Leung Chan
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, SAR, People's Republic of China
- Hong Kong Institute of Integrative Medicine, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, SAR, People's Republic of China
| | - Zhen Hu
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, SAR, People's Republic of China
| | - Qing-Qing Xu
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, SAR, People's Republic of China
| | - Zhi-Xiu Lin
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, SAR, People's Republic of China.
- Hong Kong Institute of Integrative Medicine, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, SAR, People's Republic of China.
- Li Dak Sum Yip Yio Chin R&D Centre for Chinese Medicine, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, SAR, People's Republic of China.
| | - Yan-Fang Xian
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, SAR, People's Republic of China.
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Zhou YM, Dong XR, Xu D, Tang J, Cui YL. Therapeutic potential of traditional Chinese medicine for interstitial lung disease. JOURNAL OF ETHNOPHARMACOLOGY 2024; 318:116952. [PMID: 37487964 DOI: 10.1016/j.jep.2023.116952] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 06/26/2023] [Accepted: 07/21/2023] [Indexed: 07/26/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Interstitial lung disease (ILD) is a chronic lung dysfunction disease with a poor prognosis and poor recovery. The clinically used therapeutic drugs, such as glucocorticoids and immunosuppressants, have no significant therapeutic effect and are accompanied with severe side effects. In recent years, considerable progress has been made in exploring and applying natural herb components for treating ILD. Traditional Chinese Medicine (TCM) possesses innate, non-toxic characteristics and offers advantages in preventing and treating pulmonary ailments. However, a comprehensive study of TCM on ILD therapy has not yet been reviewed. AIM OF THE REVIEW This review aimed to provide a comprehensive summary of the monomer components, total extracts, and prescriptions of TCM for ILD therapy, elucidating their molecular mechanisms to serve as a reference in treating ILD. MATERIALS AND METHODS The literature information was searched in the PubMed, Web of Science databases. The search keywords included 'interstitial lung disease', 'lung fibrosis' or 'pulmonary fibrosis', and 'traditional Chinese medicine', 'traditional herbal medicine', or 'herb medicine'. RESULTS The active components of single herbs, such as alkaloids, flavonoids, terpenoids, phenols, and quinones, have potential therapeutic effects on ILD. The active extracts and prescriptions were also summarized and analyzed. The herbs, Glycyrrhiza uralensis Fisch. (Gancao), Astragalus membranaceus Fisch. Bunge. (Huangqi) and Angelicasinensis (Oliv.) Diels (Danggui), play significant roles in the treatment of ILD. The mechanisms involve the inhibition of inflammatory factor release, anti-oxidative injury, and interference with collagen production, etc. CONCLUSION: This review examines the therapeutic potential of TCM for ILD and elucidates its molecular mechanisms, demonstrating that mitigating inflammation and oxidative stress, modulating the immune system, and promoting tissue repair are efficacious strategies for ILD therapy. The depth research will yield both theoretical and practical implications.
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Affiliation(s)
- Yan-Ming Zhou
- State Key Laboratory of Component-based Chinese Medicine, Research Center of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, PR China; Haihe Laboratory of Modern Chinese Medicine, Tianjin, 301617, PR China
| | - Xin-Ran Dong
- The Second Hospital of Tianjin Medical University, Tianjin, 300211, PR China
| | - Dong Xu
- State Key Laboratory of Component-based Chinese Medicine, Research Center of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, PR China; Haihe Laboratory of Modern Chinese Medicine, Tianjin, 301617, PR China.
| | - Jie Tang
- State Key Laboratory of Component-based Chinese Medicine, Research Center of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, PR China; Haihe Laboratory of Modern Chinese Medicine, Tianjin, 301617, PR China
| | - Yuan-Lu Cui
- State Key Laboratory of Component-based Chinese Medicine, Research Center of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, PR China; Haihe Laboratory of Modern Chinese Medicine, Tianjin, 301617, PR China.
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Hao Y, Li J, Dan L, Wu X, Xiao X, Yang H, Zhou R, Li B, Wang F, Du Q. Chinese medicine as a therapeutic option for pulmonary fibrosis: Clinical efficacies and underlying mechanisms. JOURNAL OF ETHNOPHARMACOLOGY 2024; 318:116836. [PMID: 37406748 DOI: 10.1016/j.jep.2023.116836] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 06/21/2023] [Accepted: 06/21/2023] [Indexed: 07/07/2023]
Abstract
ETHNIC PHARMACOLOGICAL RELEVANCE Pulmonary fibrosis (PF) is a fibrotic interstitial lung disease caused by continuous damage and excessive repair of alveolar epithelial cells, the pathogenesis of which is not fully understood. At present, the incidence of PF has increased significantly around the world. The therapeutic arsenals against PF are relatively limited, with often poor efficacy and many adverse effects. As a conventional and effective therapeutic strategy, traditional Chinese medicine (TCM) has been widely applied in treating lung fibrosis for thousands of years in China. Due to the multi-ingredient, multi-target characteristics, Chinese medicines possess promising clinical benefits for PF treatment. AIM OF THIS REVIEW This review aims to systematically analyze the clinical efficacy of Chinese medicine on PF, and further summarize the relevant mechanisms of Chinese medicine treating PF in preclinical studies, in order to provide a comprehensive insight into the beneficial effects of Chinese medicines on PF. METHODS Eight major Chinese and English databases were searched from database inception up to October 2022, and all randomized clinical trials (RCTs) investigating the effects of Chinese medicine intervention on effectiveness and safety in the treatment of PF patients were included. Subsequently, preclinical studies related to the treatment of PF in Chinese medicine, including Chinese medicine compounds, Chinese herbal materials and extracts, and Chinese herbal formulas (CHFs) were searched through PubMed and Web of science to summarize the related mechanisms of Chinese medicine against PF. RESULTS A total of 56 studies with 4019 patients were included by searching the relevant databases. Total clinical efficacy, pulmonary function, blood gas analysis, lung high resolution CT (HRCT), 6 min walk test (6-MWT), St George's Respiratory Questionnaire (SGRQ) scores, clinical symptom scores, TCM syndrome scores and other outcome indicators related to PF were analyzed. Besides, numerous preclinical studies have shown that many Chinese medicine compounds, Chinese herbal materials and extracts, and CHFs play a preventive and therapeutic role in PF by reducing oxidative stress, ameliorating inflammation, inhibiting epithelial-mesenchymal transition and myofibroblasts activation, and regulating autophagy and apoptosis. CONCLUSION Chinese medicines show potential as supplements or substitutes for treating PF. And studies on Chinese medicines will provide a new approach to better management of PF.
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Affiliation(s)
- Yanwei Hao
- Department of Geriatrics, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, China
| | - Jiaxin Li
- Department of Geriatrics, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, China
| | - Lijuan Dan
- Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Xuanyu Wu
- Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Xiang Xiao
- Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Han Yang
- Department of Geriatrics, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, China
| | - Rui Zhou
- Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Bin Li
- Department of Geriatrics, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, China.
| | - Fei Wang
- Department of Geriatrics, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, China.
| | - Quanyu Du
- Department of Endocrinology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, China.
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Zhou X, Tan F, Zhang S, Zhang T. Deciphering the Underlying Mechanisms of Sanleng-Ezhu for the Treatment of Idiopathic Pulmonary Fibrosis Based on Network Pharmacology and Single-cell RNA Sequencing Data. Curr Comput Aided Drug Des 2024; 20:888-910. [PMID: 37559532 DOI: 10.2174/1573409920666230808120504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 06/13/2023] [Accepted: 06/27/2023] [Indexed: 08/11/2023]
Abstract
AIMS To decipher the underlying mechanisms of Sanleng-Ezhu for the treatment of idiopathic pulmonary fibrosis based on network pharmacology and single-cell RNA sequencing data. BACKGROUND Idiopathic Pulmonary Fibrosis (IPF) is the most common type of interstitial lung disease. Although the combination of herbs Sanleng (SL) and Ezhu (EZ) has shown reliable efficacy in the management of IPF, its underlying mechanisms remain unknown. METHODS Based on LC-MS/MS analysis and the Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform (TCMSP) database, we identified the bioactive components of SL-EZ. After obtaining the IPF-related dataset GSE53845 from the Gene Expression Omnibus (GEO) database, we performed the differential expression analysis and the weighted gene co-expression network analysis (WGCNA), respectively. We obtained lowly and highly expressed IPF subtype gene sets by comparing Differentially Expressed Genes (DEGs) with the most significantly negatively and positively related IPF modules in WGCNA. Subsequently, we performed Gene Ontology (GO), and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analyses on IPF subtype gene sets. The low- and highexpression MCODE subgroup feature genes were identified by the MCODE plug-in and were adopted for Disease Ontology (DO), GO, and KEGG enrichment analyses. Next, we performed the immune cell infiltration analysis of the MCODE subgroup feature genes. Single-cell RNA sequencing analysis demonstrated the cell types which expressed different MCODE subgroup feature genes. Molecular docking and animal experiments validated the effectiveness of SL-EZ in delaying the progression of pulmonary fibrosis. RESULTS We obtained 5 bioactive components of SL-EZ as well as their corresponding 66 candidate targets. After normalizing the samples of the GSE53845 dataset from the GEO database source, we obtained 1907 DEGs of IPF. Next, we performed a WGCNA analysis on the dataset and got 11 modules. Notably, we obtained 2 IPF subgroups by contrasting the most significantly up- and down-regulated modular genes in IPF with DEGs, respectively. The different IPF subgroups were compared with drugcandidate targets to obtain direct targets of action. After constructing the protein interaction networks between IPF subgroup genes and drug candidate targets, we applied the MCODE plug-in to filter the highest-scoring MCODE components. DO, GO, and KEGG enrichment analyses were applied to drug targets, IPF subgroup genes, and MCODE component signature genes. In addition, we downloaded the single-cell dataset GSE157376 from the GEO database. By performing quality control and dimensionality reduction, we clustered the scattered primary sample cells into 11 clusters and annotated them into 2 cell subtypes. Drug sensitivity analysis suggested that SL-EZ acts on different cell subtypes in IPF subgroups. Molecular docking revealed the mode of interaction between targets and their corresponding components. Animal experiments confirmed the efficacy of SL-EZ. CONCLUSION We found SL-EZ acted on epithelial cells mainly through the calcium signaling pathway in the lowly-expressed IPF subtype, while in the highly-expressed IPF subtype, SL-EZ acted on smooth muscle cells mainly through the viral infection, apoptosis, and p53 signaling pathway.
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Affiliation(s)
- Xianqiang Zhou
- Department of Traditional Chinese Medicine, Jing'an District Central Hospital Affiliated to Fudan University, Shanghai, 200040, China
| | - Fang Tan
- Department of Neurology, The First Affiliated Hospital of Anhui University of Traditional Chinese Medicine, Hefei, 230031, Anhui Province, China
| | - Suxian Zhang
- Department of Traditional Chinese Medicine, Jing'an District Central Hospital Affiliated to Fudan University, Shanghai, 200040, China
| | - Tiansong Zhang
- Department of Traditional Chinese Medicine, Jing'an District Central Hospital Affiliated to Fudan University, Shanghai, 200040, China
- Jing'an District Hospital of Traditional Chinese Medicine, Shanghai, 200072, China
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Niu Y, Zhang J, Shi D, Zang W, Niu J. Glycosides as Potential Medicinal Components for Ulcerative Colitis: A Review. Molecules 2023; 28:5210. [PMID: 37446872 DOI: 10.3390/molecules28135210] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 06/21/2023] [Accepted: 06/28/2023] [Indexed: 07/15/2023] Open
Abstract
Ulcerative colitis (UC) is a chronic, non-specific disease of unknown etiology. The disease develops mainly in the rectum or colon, and the main clinical symptoms include abdominal pain, diarrhea, and purulent bloody stools, with a wide variation in severity. The specific causative factors and pathogenesis of the disease are not yet clear, but most scholars believe that the disease is caused by the interaction of genetic, environmental, infectious, immune, and intestinal flora factors. As for the treatment of UC, medications are commonly used in clinical practice, mainly including aminosalicylates, glucocorticoids, and immunosuppressive drugs. However, due to the many complications associated with conventional drug therapy and the tendency for UC to recur, there is an urgent need to discover new, safer, and more effective drugs. Natural compounds with biodiversity and chemical structure diversity from medicinal plants are the most reliable source for the development of new drug precursors. Evidence suggests that glycosides may reduce the development and progression of UC by modulating anti-inflammatory responses, inhibiting oxidative stress, suppressing abnormal immune responses, and regulating signal transduction. In this manuscript, we provide a review of the epidemiology of UC and the available drugs for disease prevention and treatment. In addition, we demonstrate the protective or therapeutic role of glycosides in UC and describe the possible mechanisms of action to provide a theoretical basis for preclinical studies in drug development.
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Affiliation(s)
- Yating Niu
- School of Basic Medical Science, Ningxia Medical University, Yinchuan 750004, China
| | - Jun Zhang
- Shandong Academy of Chinese Medicine, Jinan 250014, China
| | - Dianhua Shi
- Shandong Academy of Chinese Medicine, Jinan 250014, China
| | - Weibiao Zang
- School of Pharmacy, Ningxia Medical University, Yinchuan 750004, China
| | - Jianguo Niu
- School of Basic Medical Science, Ningxia Medical University, Yinchuan 750004, China
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Calycosin Ameliorates Bleomycin-Induced Pulmonary Fibrosis via Suppressing Oxidative Stress, Apoptosis, and Enhancing Autophagy. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:9969729. [PMID: 36267093 PMCID: PMC9578840 DOI: 10.1155/2022/9969729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 09/12/2022] [Accepted: 09/14/2022] [Indexed: 11/05/2022]
Abstract
Calycosin (CA) is a flavonoid extracted from the root of Astragalus membranaceus and has antioxidant, anti-inflammation, and antiapoptosis properties. The objective of this study was to investigate the efficacy of CA in protecting against pulmonary fibrosis. CA (14 mg/kg) and SB216763 (20 mg/kg) were administrated to bleomycin-induced pulmonary fibrosis mice for 3 weeks. The results concluded that CA alleviated the inflammation and collagen deposition in pulmonary fibrosis. In addition, CA reduced MDA level, enhanced SOD and TAC activities, and increased the activity of the Nrf2/HO-1 pathway. CA also regulated the expressions of apoptosis-related proteins. Moreover, CA enhanced autophagy via upregulating LC3, beclin1, PINK1, and reducing p62. CA also increased expression of LAMP1 and TFEB, and inhibited the release of lysosome enzymes from ruptured lysosomes. These results provide new evidence that CA protects against pulmonary fibrosis through inhibiting oxidative stress and apoptosis. In addition, autophagy abnormality and lysosome dysfunction are restored by CA.
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Cai Z, Guo H, Qian J, Liu W, Li Y, Yuan L, Zhou Y, Lin R, Xie X, Yang Q, Wu G, Li Q, Zhao L, Liu F, Wang J, Lu W. Effects of bone morphogenetic protein 4 on TGF- β1-induced cell proliferation, apoptosis, activation and differentiation in mouse lung fibroblasts via ERK/p38 MAPK signaling pathway. PeerJ 2022; 10:e13775. [PMID: 35915750 PMCID: PMC9338752 DOI: 10.7717/peerj.13775] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 07/01/2022] [Indexed: 01/17/2023] Open
Abstract
Fibroblasts, in particular myofibroblasts, are the critical effector cells in idiopathic pulmonary fibrosis (IPF), a deadly lung disease characterized by abnormal lung remodeling and the formation of "fibroblastic foci". Aberrant activation of TGF-β1 is frequently encountered and promotes fibroblast proliferation, activation, and differentiation in pulmonary fibrosis. Hence, the inhibition of TGF-β1-induced lung fibroblast activation holds promise as a therapeutic strategy for IPF. The present study aimed to investigate the potential effect and underlying mechanisms of bone morphogenetic protein 4 (BMP4) on TGF-β1-induced proliferation, apoptosis, activation and myofibroblast differentiation of adult lung fibroblasts. Here, we demonstrated that BMP4 expression was significantly decreased in TGF-β1-stimulated mouse primary lung fibroblasts (PLFs). BMP4 inhibited proliferation and apoptosis resistance of TGF-β1-stimulated mouse PLFs. BMP4 suppressed TGF-β1-induced fibroblast activation and differentiation in mouse PLFs. We also found that BMP4 inhibited TGF-β1-induced ERK and p38 MAPK phosphorylation. Our findings indicate that BMP4 exerts its anti-fibrotic effects by regulating fibroblast proliferation, apoptosis, activation and differentiation via the inhibition of the ERK/p38 MAPK signaling pathway, and thus has a potential for the treatment of pulmonary fibrosis.
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Affiliation(s)
- Zhou Cai
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China,Department of Pulmonary and Critical Care Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Hua Guo
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Jing Qian
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China,Key Laboratory of National Health Commission for the Diagnosis & Treatment of COPD, The People’s Hospital of Inner Mongolia Autonomous Region, Hohhot, Inner Mongolia, China
| | - Wei Liu
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Yuanyuan Li
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Liang Yuan
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - You Zhou
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Ran Lin
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Xiaohui Xie
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Qiong Yang
- Key Laboratory of National Health Commission for the Diagnosis & Treatment of COPD, The People’s Hospital of Inner Mongolia Autonomous Region, Hohhot, Inner Mongolia, China
| | - Guoying Wu
- Key Laboratory of National Health Commission for the Diagnosis & Treatment of COPD, The People’s Hospital of Inner Mongolia Autonomous Region, Hohhot, Inner Mongolia, China
| | - Qiongqiong Li
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Li Zhao
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Fei Liu
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Jian Wang
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Wenju Lu
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
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10
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Xu Y, Wang X, Han D, Wang J, Luo Z, Jin T, Shi C, Zhou X, Lin L, Shan J. Revealing the mechanism of Jiegeng decoction attenuates bleomycin-induced pulmonary fibrosis via PI3K/Akt signaling pathway based on lipidomics and transcriptomics. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 102:154207. [PMID: 35660351 DOI: 10.1016/j.phymed.2022.154207] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Revised: 05/18/2022] [Accepted: 05/24/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Pulmonary fibrosis (PF) is a serious lung disease with unknown etiology and irreversible course. Jiegeng decoction (JGD), a traditional prescription, is widely used to treat lung diseases due to its anti-inflammatory and expectorant effects. PURPOSE To explore the effect of JGD on mice with PF and its underlying mechanism. For this purpose, we established a mouse model with PF by bleomycin (BLM) and then administered JGD and pirfenidone at different concentrations. RESULTS In vivo, JGD was found to reduce lung inflammation, improve lung function and decrease collagen deposition to alleviate bleomycin-induced PF in mice. The mouse lung tissue was analyzed using lipidomics and transcriptomics. We found phosphatidylinositol was decreased after JGD treatment in lipidomics results, while transcriptomics results showed the critical roles of PI3K/Akt signaling pathway in JGD treatment group. Then, Western Blot and Immunohistochemistry were used to validate that JGD may regulate the expression of Bax, Caspase3, Caspase8, Caspase9 and Bcl-2 apoptosis-related proteins via PI3K/Akt signaling pathway. TUNEL staining revealed that apoptosis mainly occurs on AEC IIs. CONCLUSION Our results showed that JGD inhibits apoptosis through the PI3K/Akt signaling pathway, thereby protecting against BLM-induced PF. Hence, JGD is expected to be a potential drug candidate for the treatment of PF.
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Affiliation(s)
- Yong Xu
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China; School of Chinese Medicine, School of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China; Jiangsu Key Laboratory of Pediatric Respiratory Disease, Institute of Pediatrics, Nanjing University of Chinese Medicine, Nanjing, China
| | - Xuan Wang
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China; Jiangsu Key Laboratory of Pediatric Respiratory Disease, Institute of Pediatrics, Nanjing University of Chinese Medicine, Nanjing, China
| | - Di Han
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Junyi Wang
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Zichen Luo
- Jiangsu Key Laboratory of Pediatric Respiratory Disease, Institute of Pediatrics, Nanjing University of Chinese Medicine, Nanjing, China
| | - Tianzi Jin
- Jiangsu Key Laboratory of Pediatric Respiratory Disease, Institute of Pediatrics, Nanjing University of Chinese Medicine, Nanjing, China
| | - Chen Shi
- Jiangsu Key Laboratory of Pediatric Respiratory Disease, Institute of Pediatrics, Nanjing University of Chinese Medicine, Nanjing, China
| | - Xianmei Zhou
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China.
| | - Lili Lin
- Jiangsu Key Laboratory of Pediatric Respiratory Disease, Institute of Pediatrics, Nanjing University of Chinese Medicine, Nanjing, China.
| | - Jinjun Shan
- Jiangsu Key Laboratory of Pediatric Respiratory Disease, Institute of Pediatrics, Nanjing University of Chinese Medicine, Nanjing, China.
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11
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Zhou P, Cao Z, Liu Y, Guo T, Yang R, Wang M, Ren X, Wu L, Sun L, Peng C, Wang C, Zhang J. Co-achievement of enhanced absorption and elongated retention of insoluble drug in lungs for inhalation therapy of pulmonary fibrosis. POWDER TECHNOL 2022. [DOI: 10.1016/j.powtec.2022.117679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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12
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Yeqing C, Xinsheng F, Liping Z, Fangyuan H, Pengli W. Screening and evaluation of quality markers from Shuangshen Pingfei formula for idiopathic pulmonary fibrosis using network pharmacology and pharmacodynamic, phytochemical, and pharmacokinetic analyses. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 100:154040. [PMID: 35334302 DOI: 10.1016/j.phymed.2022.154040] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 02/25/2022] [Accepted: 03/09/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND The Shuangshen Pingfei formula (SSPF), a classic Chinese medicine derivative formula, has been shown to exert therapeutic effects on idiopathic pulmonary fibrosis (IPF). However, the quality control compounds of SSPF remain unclear. PURPOSE To select and confirm Q-markers of SSPF based on network pharmacology, cytobiology, animal-based pharmacodynamics, and phytochemical and pharmacokinetic analyses. METHODS A compound-target network was constructed based on previous research. In addition, high-degree compounds of SSPF were chosen as potential Q-marker candidates. Animal and cytological experiments were performed to verify key targets of IPF. Haematoxylin-eosin and Masson's trichrome staining were used to observe lung tissue pathology. Cytokine levels in the bronchoalveolar lavage fluid (BALF) were measured using ELISA kits. Gene and protein expression levels were determined using PCR and western blotting, respectively. The contents of Q-marker candidates in different batches of SSPF were then determined for traceability research, and the quality consistency of SSPF was objectively evaluated using principal component analysis (PCA). Finally, pharmacokinetic research was performed, and candidates with desirable metabolite and bioavailability parameters were confirmed as Q-markers of SSPF. RESULTS The compound-target network included 56 compounds and 14 therapeutic targets. Animal experiments showed that SSPF attenuates lung fibrosis. SSPF decreased CC motif chemokine 2 (CCL2) and CC chemokine receptor type 2 (CCR2) levels in the BALF and downregulated the gene and protein expression of IPF therapy-related molecules, such as 5-hydroxytryptamine receptor 2A (HTR2A), CCL2, and CCR2, in the lungs. Cell experiments showed that nine Q-marker candidates in SSPF regulated the expression of CCL2 and CCR2, as predicted. Phytochemical analysis and PCA indicated that the qualities of SSPF in the nine batches were relatively stable. Pharmacokinetic studies demonstrated that mangiferin, salvianolic acid B, tanshinone IIA, naringin, and glycyrrhizic acid could be effectively absorbed into rat plasma, which ensured desirable bioavailability and confirmed their roles as Q-markers to represent anti-pulmonary fibrotic activity. CONCLUSION Our study is an integrated strategy, based on network pharmacology with experimental verification and phytochemical and pharmacokinetic analyses that provides a novel approach for Q-marker selection and validation of SSPF for IPF treatment.
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Affiliation(s)
- Chen Yeqing
- College of Integrated Chinese and Western Medicine, College of Chinese Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Fan Xinsheng
- College of Integrated Chinese and Western Medicine, College of Chinese Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China.
| | - Zhou Liping
- College of Integrated Chinese and Western Medicine, College of Chinese Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Hu Fangyuan
- College of Integrated Chinese and Western Medicine, College of Chinese Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Wang Pengli
- College of Integrated Chinese and Western Medicine, College of Chinese Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China
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13
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Liu Y, Zhou P, Cao Z, Liang W, Yan J, Xu H, Wu L, Sun L, Gong L, Peng C, Guo T, Wang C, Zhang J. Simultaneous solubilization and extended release of insoluble drug as payload in highly soluble particles of γ-cyclodextrin metal-organic frameworks. Int J Pharm 2022; 619:121685. [PMID: 35318073 DOI: 10.1016/j.ijpharm.2022.121685] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 02/22/2022] [Accepted: 03/15/2022] [Indexed: 01/22/2023]
Abstract
The inclusion and nanocluster formed in cyclodextrin-metal organic framework (CD-MOF) make it a remarkable vehicle in improving the solubility and bioavailability of insoluble drugs, but rarely in elongation of drug release kinetics. In this research, an insoluble compound, 18β-glycyrrhetinic acid (GA), encapsulated in CD-MOF (GA@nano-CD-MOF) had prominent effects in the treatment of bleomycin-induced idiopathic pulmonary fibrosis in rats with an enhanced bioavailability by 6.8 times. The solubility of GA@nano-CD-MOF was 7780 times higher than that of GA, which was explained by the solubility parameter of amorphous cells constructed in silico simulation. CD-MOF imparted GA unique biphasic release kinetics, namely, GA released instantly to 52% and slowly released to 100% for a period of 5 days, which made the drug loaded particles much more flexible in pharmaceutical applications. The distribution of GA molecules in CD-MOF and drug loading priority obtained by molecular docking illustrated the formation of biphasic release mode at the molecular level combined with other characterizations of SEM, PXRD, TGA and DSC. In conclusion, CD-MOF has a unique effect to simultaneously solubilize an insoluble drug and extend its release for days as payload in highly soluble particles of γ-cyclodextrin metal-organic frameworks, which broaden the applications of drugs in specific treatment and then enhance the therapeutic effects.
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Affiliation(s)
- Yujie Liu
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China; Center for Drug Delivery System, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai 201203, China
| | - Panpan Zhou
- Center for Drug Delivery System, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai 201203, China; School of Pharmacy, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang 110016, China
| | - Zeying Cao
- Center for Drug Delivery System, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai 201203, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Wanhui Liang
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China
| | - Jiazhi Yan
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China
| | - Huipeng Xu
- Center for Drug Delivery System, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai 201203, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Li Wu
- Center for Drug Delivery System, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai 201203, China; Anhui Province Key Laboratory of Pharmaceutical Preparation Technology and Application, Hefei 230012, China
| | - Lixin Sun
- School of Pharmacy, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang 110016, China
| | - Likun Gong
- Center for Drug Safety Evaluation and Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, China
| | - Can Peng
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China; Anhui Province Key Laboratory of Pharmaceutical Preparation Technology and Application, Hefei 230012, China.
| | - Tao Guo
- Center for Drug Delivery System, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai 201203, China.
| | - Caifen Wang
- Center for Drug Delivery System, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai 201203, China.
| | - Jiwen Zhang
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China; Center for Drug Delivery System, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai 201203, China.
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14
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Zhu DW, Yu Q, Jiang MF, Wang DD, Shen YH. Exploring the Anti-Pulmonary Fibrosis Mechanism of Jingyin Granule by Network Pharmacology Strategy. Front Pharmacol 2022; 13:825667. [PMID: 35222040 PMCID: PMC8874130 DOI: 10.3389/fphar.2022.825667] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 01/03/2022] [Indexed: 12/15/2022] Open
Abstract
Pulmonary fibrosis (PF) is a clinically common disease caused by many factors, which will lead to lung function decline and even respiratory failure. Jingyin granule has been confirmed to have anti-inflammatory and antiviral effects by former studies, and has been recommended for combating H1N1 influenza A virus (H1N1) infection and Coronavirus disease 2019 (COVID-19) in China. At present, studies have shown that patients with severe COVID-19 infection developed lung fibrotic lesions. Although Jingyin granule can improve symptoms in COVID-19 patients, no study has yet reported whether it can attenuate the process of PF. Here, we explored the underlying mechanism of Jingyin granule against PF by network pharmacology combined with in vitro experimental validation. In the present study, the active ingredients as well as the corresponding action targets of Jingyin granule were firstly collected by TCMSP and literature data, and the disease target genes of PF were retrieved by disease database. Then, the common targets were subjected to Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analyses, and then a PPI network and an ingredient–target network were constructed. Next, UPLC-MS was used to isolate and identify selected representative components in Jingyin granule. Finally, LPS was used to induce the A549 cell fibrosis model to verify the anti-PF effect of Jingyin granule in vitro. Our results indicated that STAT3, JUN, RELA, MAPK3, TNF, MAPK1, IL-6, and AKT1 were core targets of action and bound with good affinity to selected components, and Jingyin granule may alleviate PF progression by Janus kinase 2/signal transducers and activators of transcription (JAK2/STAT3), the mammalian nuclear factor-κB (NF-κB), the phosphatidylinositol 3-kinase (PI3K)/protein kinase B (Akt), tumor necrosis factor (TNF), and the extracellular signal-regulated kinases 1 and 2 (ERK1/2) signaling pathways. Overall, these results provide future therapeutic strategies into the mechanism study of Jingyin granule on PF.
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Affiliation(s)
- De-wei Zhu
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Qun Yu
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Mei-fang Jiang
- SPH Xing Ling Sci. & Tech. Pharmaceutical Co., Ltd., Shanghai, China
| | - Dan-dan Wang
- SPH Xing Ling Sci. & Tech. Pharmaceutical Co., Ltd., Shanghai, China
| | - Yun-hui Shen
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- *Correspondence: Yun-hui Shen,
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15
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Bisht D, Rashid M, Arya RKK, Kumar D, Chaudhary SK, Rana VS, Sethiya NK. Revisiting liquorice ( Glycyrrhiza glabra L.) as anti-inflammatory, antivirals and immunomodulators: Potential pharmacological applications with mechanistic insight. PHYTOMEDICINE PLUS : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 2:100206. [PMID: 35403088 PMCID: PMC8683220 DOI: 10.1016/j.phyplu.2021.100206] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Revised: 12/11/2021] [Accepted: 12/16/2021] [Indexed: 04/27/2023]
Abstract
BACKGROUND Glycyrrhiza glabra L. (G. glabra) commonly known as liquorice is one of the highly exploited and utilized medicinal plant of the world. Since ancient times liquorice is considered as an auspicious and valuable traditional medicine across the world for treatment of various ailments. METHOD Several electronic online scientific databases such as Science Direct, PubMed, Scopus, Scifinder, Google Scholar, online books and reports were assessed for collecting information. All the collected information was classified into different sections to meet the objective of the paper. RESULTS The electronic database search yielded 3908 articles from different countries. Out of them one ninety-eight articles published between 1956 and 2021 were included, corresponding to all detailed review on G. glabra and research on anti-inflammatories, antivirals and immunomodulatory through pre-clinical and clinical models. From all selective area of studies on G. glabra and its bioactive components it was established (including molecular mechanisms) as a suitable remedy as per the current requirement of pandemic situation arise through respiratory tract infection. CONCLUSION Different relevant studies have been thoroughly reviewed to gain an insight on utility of liquorice and its bioactive constituents for anti-inflammatories, antivirals and immunomodulatory effects with special emphasized for prevention and treatment of COVID-19 infection with possible mechanism of action at molecular level. Proposed directions for future research are also outlined to encourage researchers to find out various mechanistic targets and useful value added products of liquorice in future investigations.
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Affiliation(s)
- Dheeraj Bisht
- Department of Pharmaceutical Sciences, Sir J. C. Bose Technical Campus Bhimtal, Kumaun University Nainital, Uttarakhand, 263136, India
| | - Mohmmad Rashid
- Department of Pharmaceutical Chemistry and Pharmacognosy, College of Dentistry and Pharmacy, Buraydah Colleges, Al-Qassim, 31717, Saudi Arabia
| | - Rajeshwar Kamal Kant Arya
- Department of Pharmaceutical Sciences, Sir J. C. Bose Technical Campus Bhimtal, Kumaun University Nainital, Uttarakhand, 263136, India
| | - Deepak Kumar
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Sciences, Shoolini University, Solan, Himachal Pradesh, 173 229, India
| | | | - Vijay Singh Rana
- Faculty of Pharmacy, DIT University, Dehradun, Uttarakhand, 248009, India
| | - Neeraj K Sethiya
- Faculty of Pharmacy, DIT University, Dehradun, Uttarakhand, 248009, India
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16
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Wang Y, Sang X, Shao R, Qin H, Chen X, Xue Z, Li L, Wang Y, Zhu Y, Chang Y, Gao X, Zhang B, Zhang H, Yang J. Xuanfei Baidu Decoction protects against macrophages induced inflammation and pulmonary fibrosis via inhibiting IL-6/STAT3 signaling pathway. JOURNAL OF ETHNOPHARMACOLOGY 2022; 283:114701. [PMID: 34606948 PMCID: PMC9715986 DOI: 10.1016/j.jep.2021.114701] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 09/25/2021] [Accepted: 09/28/2021] [Indexed: 05/04/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Xuanfei Baidu Decoction (XFBD), one of the "three medicines and three prescriptions" for the clinically effective treatment of COVID-19 in China, plays an important role in the treatment of mild and/or common patients with dampness-toxin obstructing lung syndrome. AIM OF THE STUDY The present work aims to elucidate the protective effects and the possible mechanism of XFBD against the acute inflammation and pulmonary fibrosis. METHODS We use TGF-β1 induced fibroblast activation model and LPS/IL-4 induced macrophage inflammation model as in vitro cell models. The mice model of lung fibrosis was induced by BLM via endotracheal drip, and then XFBD (4.6 g/kg, 9.2 g/kg) were administered orally respectively. The efficacy and molecular mechanisms in the presence or absence of XFBD were investigated. RESULTS The results proved that XFBD can effectively inhibit fibroblast collagen deposition, down-regulate the level of α-SMA and inhibit the migration of fibroblasts. IL-4 induced macrophage polarization was also inhibited and the secretions of the inflammatory factors including IL6, iNOS were down-regulated. In vivo experiments, the results proved that XFBD improved the weight loss and survival rate of the mice. The XFBD high-dose administration group had a significant effect in inhibiting collagen deposition and the expression of α-SMA in the lungs of mice. XFBD can reduce bleomycin-induced pulmonary fibrosis by inhibiting IL-6/STAT3 activation and related macrophage infiltration. CONCLUSIONS Xuanfei Baidu Decoction protects against macrophages induced inflammation and pulmonary fibrosis via inhibiting IL-6/STAT3 signaling pathway.
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Affiliation(s)
- Yuying Wang
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Xiaoqing Sang
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Rui Shao
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Honglin Qin
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Xuanhao Chen
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; Tianjin Key Laboratory of Phytochemistry and Pharmaceutical Analysis, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Zhifeng Xue
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Lin Li
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Tianjin University of Traditional Chinese Medicine, Ministry of Education, Tianjin, 301617, China
| | - Yu Wang
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Yan Zhu
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Yanxu Chang
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; Tianjin Key Laboratory of Phytochemistry and Pharmaceutical Analysis, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Xiumei Gao
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Tianjin University of Traditional Chinese Medicine, Ministry of Education, Tianjin, 301617, China
| | - Boli Zhang
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Tianjin University of Traditional Chinese Medicine, Ministry of Education, Tianjin, 301617, China
| | - Han Zhang
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Tianjin University of Traditional Chinese Medicine, Ministry of Education, Tianjin, 301617, China.
| | - Jian Yang
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China.
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Zhang QH, Huang HZ, Qiu M, Wu ZF, Xin ZC, Cai XF, Shang Q, Lin JZ, Zhang DK, Han L. Traditional Uses, Pharmacological Effects, and Molecular Mechanisms of Licorice in Potential Therapy of COVID-19. Front Pharmacol 2021; 12:719758. [PMID: 34899289 PMCID: PMC8661450 DOI: 10.3389/fphar.2021.719758] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 10/29/2021] [Indexed: 12/19/2022] Open
Abstract
The current Coronavirus disease 2019 (COVID-19) pandemic has become a global challenge, and although vaccines have been developed, it is expected that mild to moderate patients will control their symptoms, especially in developing countries. Licorice, not only a food additive, but also a common traditional Chinese herbal medicine, which has several pharmacological effects, such as anti-inflammation, detoxification, antibacterial, antitussive, and immunomodulatory effects, especially in respiratory diseases. Since the outbreak of COVID-19, glycyrrhizin, glycyrrhizin diamine and glycyrrhizin extract have been widely studied and used in COVID-19 clinical trials. Therefore, it is a very interesting topic to explore the material basis, pharmacological characteristics and molecular mechanism of licorice in adjuvant treatment of COVID-19. In this paper, the material basis of licorice for the prevention and treatment of COVID-19 is deeply analyzed, and there are significant differences among different components in different pharmacological mechanisms. Glycyrrhizin and glycyrrhetinic acid inhibit the synthesis of inflammatory factors and inflammatory mediators by blocking the binding of ACE 2 to virus spike protein, and exert antiviral and antibacterial effects. Immune cells are stimulated by multiple targets and pathways to interfere with the pathogenesis of COVID-19. Liquiritin can prevent and cure COVID-19 by simulating type I interferon. It is suggested that licorice can exert its therapeutic advantage through multi-components and multi-targets. To sum up, licorice has the potential to adjuvant prevent and treat COVID-19. It not only plays a significant role in anti-inflammation and anti-ACE-2, but also significantly improves the clinical symptoms of fever, dry cough and shortness of breath, suggesting that licorice is expected to be a candidate drug for adjuvant treatment of patients with early / mild COVID-19.
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Affiliation(s)
- Qian-Hui Zhang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Pharmacy School, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Hao-Zhou Huang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Pharmacy School, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Min Qiu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Pharmacy School, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Zhen-Feng Wu
- Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Zhan-Chang Xin
- Gansu Qilian Mountain Pharmaceutical Limited Liability Company, Jiuquan, China
| | - Xin-Fu Cai
- Sichuan Guangda Pharmaceutical Co. Ltd, Pengzhou, China.,National Engineering Research Center for Modernization of Traditional Chinese Medicine, Pengzhou, China
| | - Qiang Shang
- Sichuan Guangda Pharmaceutical Co. Ltd, Pengzhou, China.,National Engineering Research Center for Modernization of Traditional Chinese Medicine, Pengzhou, China
| | - Jun-Zhi Lin
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Ding-Kun Zhang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Pharmacy School, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Li Han
- State Key Laboratory of Southwestern Chinese Medicine Resources, Pharmacy School, Chengdu University of Traditional Chinese Medicine, Chengdu, China
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Wang D, Gong L, Li Z, Chen H, Xu M, Rong R, Zhang Y, Zhu Q. Antifibrotic effect of Gancao Ganjiang decoction is mediated by PD-1 / TGF-β1 / IL-17A pathway in bleomycin-induced idiopathic pulmonary fibrosis. JOURNAL OF ETHNOPHARMACOLOGY 2021; 281:114522. [PMID: 34391863 DOI: 10.1016/j.jep.2021.114522] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 08/10/2021] [Accepted: 08/11/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Firstly prescribed in the ancient Chinese book Jingui Yaolue, Gancao Ganjiang decoction (GGD) is a traditional Chinese herbal formula that has been widely used to treat "atrophic lung disease". GGD is a popular and widely used traditional Chinese medicine. The decoction is extracted from the dried rhizomes and roots of Glycyrrhiza uralensis Fisch. and Zingiber officinale Roscoe (2:1). AIM OF STUDY To investigate the therapeutic effect of idiopathic pulmonary fibrosis (IPF) of GGD, a bleomycin-induced IPF murine model was used in this study. MATERIALS AND METHODS Mice were induced by bleomycin instillation and GGD was orally administered. Changes on mice weight were recorded during the experiment. Lung weight was recorded on days 14 and 28, and pulmonary index was calculated accordingly. Pathological evaluation, including fibrosis analysis of lung tissue, was assessed by H&E and Masson staining. The expression of PD-1, p-STAT3 and IL-17A were detected by immunohistochemistry (IHC). The expression of p-STAT3 in lung tissues of mice were detected by Western blot. The level of IL-17A in lung tissue were detected by ELISA. The expression of PD-1 in CD4+ T cells in peripheral blood of mice was detected by flow cytometry. The levels of hydroxyproline and TGF-β1 in lung tissue were detected by ELISA. The expression of E-cadherin, vimentin and α-SMA in lung tissues of mice were detected by qRT-PCR and Western blot. RESULTS GGD can increase body weight and reduce pulmonary index in mice with pulmonary fibrosis. As such, GGD can significantly improve the inflammatory and alleviate IPF in the lung tissue of mice. GGD treatment was capable of reducing the content of PD-1 in lung tissue as well as the expression of PD-1 in CD4+ T cells in peripheral blood. Likewise, GGD was able to reduce the content of p-STAT3, IL-17A and TGF-β1. In addition, GGD stimulation could inhibit epithelial-mesenchymal transformation (EMT) by increasing the expression of E-cadherin and reducing vimentin and α-SMA, thus reducing extracellular matrix (ECM) deposition. CONCLUSION Our results indicate that GGD positively affects IPF by regulating PD-1/TGF-β1/IL-17A pathway.
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Affiliation(s)
- Dong Wang
- College of Pharmaceutical Science, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
| | - Lili Gong
- College of Pharmaceutical Science, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China; Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
| | - Zifa Li
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
| | - Haihong Chen
- College of Pharmaceutical Science, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
| | - Mengzhen Xu
- College of Pharmaceutical Science, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
| | - Rong Rong
- College of Pharmaceutical Science, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
| | - Yingying Zhang
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
| | - Qingjun Zhu
- Innovative Institute of Chinese Medicine and Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China; Key Laboratory of Traditional Chinese Medicine Classical Theory, Ministry of Education, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
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Gad El-Hak HN, Mohamed OE, Nabil ZI. Evaluating the protective role of Deglycyrrhizinated licorice root supplement on bleomycin induced pulmonary oxidative damage. Toxicol Mech Methods 2021; 32:180-193. [PMID: 34488542 DOI: 10.1080/15376516.2021.1977881] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The goal of this study was to investigate the protective effect of licorice supplements in a rat model of Bleomycin-induced lung oxidative damage over a duration of one month. The rats were randomly divided into six groups (n = 10 per group). Control group; Bleomycin group (B): rats were IP injected with bleomycin 5 mg/kg twice weekly. Licorice group (L): rats received orally 300 mg/kg licorice extract. Bleomycin and a low dose of Licorice group (BLLG): rats received orally 75 mg/kg licorice daily and injected as the B group. Bleomycin and a middle dose of Licorice group (BMLG): rats received orally 150 mg/kg licorice daily and injected as the Bleomycin group. Bleomycin and a high dose of Licorice group (BHLG): rats received orally 300 mg/kg licorice daily and injected as the Bleomycin group. Treatment with Bleomycin induced inflammation and oxidative damage to the lungs expressed in the disturbance of the measured parameters in the blood serum, the lung tissue, and the broncholavage fluid. In addition to the decreased expression of superoxide dismutase (SOD), glutathione peroxidase (GSH-PX), and catalase (CAT) in the lung tissues. Bleomycin caused deformative changes in the histopathological and cellular examination of the lungs especially in the alveolar cells and the interstitial space. On the other hand, treated the bleomycin group with different doses of licorice supplement activates the antioxidant defense mechanism and attenuates the oxidative damage and damage induced to the lung. In conclusion, Deglycyrrhizinated licorice root supplement provided strong antioxidant and protective effects on Bleomycin-induced lung damage.
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Affiliation(s)
- Heba N Gad El-Hak
- Zoology Department, Faculty of Science, Suez Canal University, Ismailia, Egypt
| | - Osman E Mohamed
- Zoology Department, Faculty of Science, Suez Canal University, Ismailia, Egypt
| | - Zohour I Nabil
- Zoology Department, Faculty of Science, Suez Canal University, Ismailia, Egypt
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20
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Wei A, Gao Q, Chen F, Zhu X, Chen X, Zhang L, Su X, Dai J, Shi Y, Cao W. Inhibition of DNA methylation derepresses PPARγ and attenuates pulmonary fibrosis. Br J Pharmacol 2021; 179:1304-1318. [PMID: 34378791 DOI: 10.1111/bph.15655] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 07/13/2021] [Accepted: 08/02/2021] [Indexed: 12/01/2022] Open
Abstract
BACKGROUND AND PURPOSE Development of pulmonary fibrosis is associated with altered DNA methylation modifications of fibrogenic gene expressions; however, their causal relationships and the underlying mechanisms remain unclear. This study investigates the critical role of DNA methylation aberration-associated suppression of PPARγ (peroxisome proliferator-activated receptor-gamma) in pulmonary fibrosis. EXPERIMENTAL APPROACH Expressions of PPARγ and bioactive DNA methyltranferases, and PPARγ promoter methylation status were examined from fibrotic lungs of idiopathic pulmonary fibrosis (IPF) patients and bleomycin (Blm)-treated mice. DNA demethylating agent 5-Aza-2'-deoxycytidine (5aza) and glycyrrhizic acid (GA) derived from medicinal plant were assessed for their PPARγ derepression and anti-pulmonary fibrosis activities. PPARγ knockout mice were created to determine the critical role of PPARγ in the protections. KEY RESULTS Lung PPARγ expressions were markedly suppressed in IPF patients and Blm mice, accompanied by increased methyltransferase (DNMT) 1/DNMT3a and PPARγ promoter hypermethylation. Administrations of 5aza and GA similarly demethylated PPARγ promoter, recovered the PPARγ loss and alleviated the fibrotic lung pathologies, including structural alterations and adverse expressions of fibrotic mediators and inflammatory cytokines. In cultured lung fibroblast and alveolar epithelial cells, GA alleviated the fibrotic PPARγ suppression in a gain of DNMT-sensitive manner, and in PPARγ knockout mice, the anti-fibrotic effects of 5aza and GA were significantly reduced, suggesting that PPARγ is a critical mediator of epigenetic pulmonary fibrogenesis. CONCLUSION AND IMPLICATIONS Aberrant DNMT1/3a elevations and the resultant PPARγ suppression contribute significantly to the development of pulmonary fibrosis, and strategies targeting DNMT/PPARγ axis by synthetic or natural small compounds might benefit patients with pulmonary fibrotic disorders.
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Affiliation(s)
- Ai Wei
- Organ Fibrosis and Remodeling Research Center, Jiangsu Key Laboratory of Molecular Medicine, Nanjing University School of Medicine, Nanjing, China.,Department of Respiratory and Critical Medicine, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Qi Gao
- Organ Fibrosis and Remodeling Research Center, Jiangsu Key Laboratory of Molecular Medicine, Nanjing University School of Medicine, Nanjing, China
| | - Fang Chen
- Organ Fibrosis and Remodeling Research Center, Jiangsu Key Laboratory of Molecular Medicine, Nanjing University School of Medicine, Nanjing, China
| | - Xiaobo Zhu
- Organ Fibrosis and Remodeling Research Center, Jiangsu Key Laboratory of Molecular Medicine, Nanjing University School of Medicine, Nanjing, China
| | - Xingren Chen
- Organ Fibrosis and Remodeling Research Center, Jiangsu Key Laboratory of Molecular Medicine, Nanjing University School of Medicine, Nanjing, China
| | - Lijun Zhang
- Organ Fibrosis and Remodeling Research Center, Jiangsu Key Laboratory of Molecular Medicine, Nanjing University School of Medicine, Nanjing, China
| | - Xin Su
- Department of Respiratory and Critical Medicine, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Jinghong Dai
- Department of Pulmonary and Critical Care Medicine, The Affiliated Drum Tower Hospital of Nanjing University School of Medicine, Nanjing, China
| | - Yi Shi
- Department of Respiratory and Critical Medicine, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Wangsen Cao
- Organ Fibrosis and Remodeling Research Center, Jiangsu Key Laboratory of Molecular Medicine, Nanjing University School of Medicine, Nanjing, China
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21
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Zhu ZH, Li X, He LF, Cai HF, Ye B, Wu ZM. Glycyrrhizic acid, as an inhibitor of HMGB1, alleviates bleomycin-induced pulmonary toxicity in mice through the MAPK and Smad3 pathways. Immunopharmacol Immunotoxicol 2021; 43:461-470. [PMID: 34142927 DOI: 10.1080/08923973.2021.1939371] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
AIM High-mobility group box 1 (HMGB1) protein has been noticed particularly for its pivotal role in several pathologies. However, the relevance between HMGB1 and pathological progress in lung toxicity still remains unclear. In the study, we evaluated the effect of glycyrrhizic acid as an HMGB1 inhibitor on the early inflammation and late fibrosis in bleomycin-induced pulmonary toxicity in mice. METHODS We established a bleomycin-induced pulmonary toxicity model to detect the relevance between HMGB1 and pathological changes in the early inflammatory and late fibrotic stages. RESULTS We found that bleomycin-induced increase in inflammatory cytokines interleukin (IL)-β1, tumor necrosis factor (TNF)-α, monocyte chemotactic protein (MCP)-1, and inflammatory lesions in lung tissue in the early stage of the model. However, markers of fibrosis such as transforming growth factor (TGF)-β1 and α-smooth muscle actin (α-SMA) were significantly elevated on day 7 after bleomycin instillation. Interestingly, HMGB1 also began to rise on day 7, rather than in the early inflammatory phase. However, early (from day 0 to 14 after bleomycin instillation) or late (from day 14 to 28) intervention with HMGB1 neutralizing antibody or glycyrrhizic acid alleviated inflammation and fibrosis through down-regulating the inflammatory signaling mitogen-activated protein kinase (MAPK) and fibrotic signaling Smad3 pathway. CONCLUSION Our results suggested that HMGB1 mediates both inflammation and fibrosis in this model. The development of high-potency and low-toxicity HMGB1 inhibitors may be a class of potential drugs for the treatment of pulmonary fibrosis.
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Affiliation(s)
- Zhen-Hua Zhu
- Taizhou Central Hospital, School of Medicine of Taizhou University, Taizhou, China
| | - Xing Li
- Taizhou Central Hospital, School of Medicine of Taizhou University, Taizhou, China
| | - Lin-Feng He
- Taizhou Central Hospital, School of Medicine of Taizhou University, Taizhou, China
| | - He-Fei Cai
- Taizhou Central Hospital, School of Medicine of Taizhou University, Taizhou, China
| | - Bin Ye
- Taizhou Central Hospital, School of Medicine of Taizhou University, Taizhou, China
| | - Zhong-Min Wu
- Department of Basic Medical Sciences, School of Medicine of Taizhou University, Taizhou, China
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22
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Nwafor EO, Lu P, Liu Y, Peng H, Qin H, Zhang K, Ma Z, Xing B, Zhang Y, Li J, Liu Z. Active Components from Traditional Herbal Medicine for the Potential Therapeutics of Idiopathic Pulmonary Fibrosis: A Systemic Review. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2021; 49:1093-1114. [PMID: 34107859 DOI: 10.1142/s0192415x2150052x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Idiopathic pulmonary fibrosis (IPF), a tumor-like disease, is a serious and fatal pulmonary inflammatory condition usually characterized by irreversible destruction of the lung parenchyma, excessive matrix accumulation, and decline in lung function. IPF still remains a great burden to the universe. At the moment, the available therapeutic regimens utilized for IPF such as non-pharmacological therapies (lung transplantation) and pharmacological therapies (drugs, nintedanib, pirfenidone, etc.) are normally accompanied by significant limitations, such as adverse reactions, low bioavailability, poor selectivity, low-tissue distribution, in vivo instability, systemic toxicity, inconveniency and unsafe usage. There is a need for the exploration and discovery of new novel remedies by researchers and scientists globally. Recent numerous preliminary studies have laid significant emphasis and demonstrated the antifibrotic importance, good curative actions (little or no adverse reactions), and multiple target sites of the active components from traditional herbal medicine (THM) against IPF, which could serve as a modern, alternative and potential therapeutics or drug candidates in treating IPF. This paper extensively summarizes the pharmacological actions and signaling pathways or mechanisms of active components obtained from THM for treating IPF. Moreover, the sources and modernization, markets, relevant FDA and CFDA studies (the USA and China), preclinical analysis, and various compositions of THM currently under clinical trials are also highlighted. Additionally, this present analytical data would be instrumental towards further drug progression or advancement of active components from THM for the potential therapeutics of IPF in the future.
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Affiliation(s)
- Ebuka-Olisaemeka Nwafor
- State Key Laboratory of Component-Based Chinese Medicine, Tianjin 301617, P. R. China.,Engineering Research Center of Modern Chinese Medicine, Discovery and Preparation Technique, Ministry of Education, Tianjin 301617, P. R. China
| | - Peng Lu
- State Key Laboratory of Component-Based Chinese Medicine, Tianjin 301617, P. R. China.,Engineering Research Center of Modern Chinese Medicine, Discovery and Preparation Technique, Ministry of Education, Tianjin 301617, P. R. China
| | - Yiting Liu
- State Key Laboratory of Component-Based Chinese Medicine, Tianjin 301617, P. R. China.,Engineering Research Center of Modern Chinese Medicine, Discovery and Preparation Technique, Ministry of Education, Tianjin 301617, P. R. China
| | - Hui Peng
- State Key Laboratory of Component-Based Chinese Medicine, Tianjin 301617, P. R. China.,Engineering Research Center of Modern Chinese Medicine, Discovery and Preparation Technique, Ministry of Education, Tianjin 301617, P. R. China
| | - Huan Qin
- State Key Laboratory of Component-Based Chinese Medicine, Tianjin 301617, P. R. China.,Engineering Research Center of Modern Chinese Medicine, Discovery and Preparation Technique, Ministry of Education, Tianjin 301617, P. R. China
| | - Kuibin Zhang
- State Key Laboratory of Component-Based Chinese Medicine, Tianjin 301617, P. R. China.,Engineering Research Center of Modern Chinese Medicine, Discovery and Preparation Technique, Ministry of Education, Tianjin 301617, P. R. China
| | - Zhe Ma
- State Key Laboratory of Component-Based Chinese Medicine, Tianjin 301617, P. R. China.,Engineering Research Center of Modern Chinese Medicine, Discovery and Preparation Technique, Ministry of Education, Tianjin 301617, P. R. China
| | - Bin Xing
- State Key Laboratory of Component-Based Chinese Medicine, Tianjin 301617, P. R. China.,Engineering Research Center of Modern Chinese Medicine, Discovery and Preparation Technique, Ministry of Education, Tianjin 301617, P. R. China
| | - Yukun Zhang
- State Key Laboratory of Component-Based Chinese Medicine, Tianjin 301617, P. R. China.,Engineering Research Center of Modern Chinese Medicine, Discovery and Preparation Technique, Ministry of Education, Tianjin 301617, P. R. China
| | - Jiawei Li
- College of Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, P. R. China
| | - Zhidong Liu
- State Key Laboratory of Component-Based Chinese Medicine, Tianjin 301617, P. R. China.,Engineering Research Center of Modern Chinese Medicine, Discovery and Preparation Technique, Ministry of Education, Tianjin 301617, P. R. China
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23
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Yao Z, Fu Y. Glycyrrhizic acid restrains airway inflammation and remodeling in asthma via the TGF-β1/Smad signaling pathway. Exp Ther Med 2021; 21:461. [PMID: 33747193 PMCID: PMC7967847 DOI: 10.3892/etm.2021.9892] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 09/03/2020] [Indexed: 12/23/2022] Open
Abstract
The anti-inflammatory effects of glycyrrhizic acid (GA) against asthma have previously been reported; however, the underlying molecular mechanism of GA in asthma has not yet been elucidated. Thus, the present study aimed to determine the function and potential molecular mechanism of GA for modulating the transforming growth factor-β1 (TGF-β1)/Smad signaling pathway in asthma-associated airway inflammation and remodeling. In order to study the mechanism of GA on airway inflammation and airway remodeling in asthmatic mice, a mouse model of chronic asthma was constructed. A total of 50 female mice were randomly assigned into five groups (10 mice/group), as follows: Blank group, asthma group, GA group, dexamethasone group and GA + TGF-β1 group. Hematoxylin and eosin, and Masson staining were performed to assess the airway inflammation and remodeling in mice with ovalbumin (OVA)-induced asthma. The serum levels of interleukin (IL)-4, IL-5, IL-13 and IL-17 in mice were assessed via the enzyme-linked immunosorbent assay. Reverse transcription-quantitative PCR and western blot analyses were performed to detect the levels of TGF-β1 and Smads in lung tissues of each group of mice. The results demonstrated that GA and dexamethasone treatment mitigated airway inflammation, inflammatory cell infiltration and airway remolding, with a concomitant decrease in the expression levels of IL-4, IL-5, IL-13 and IL-17, in mice with OVA-induced asthma. In addition, the levels of TGF-β1 and Smad2 notably decreased, while Smad7 expression increased in the GA and dexamethasone groups compared with the asthma group. Furthermore, histopathological morphometry exhibited significantly elevated inflammatory cell infiltration, airway wall and smooth muscle, collagen secretion and inflammatory cytokines in the serum of mice in the GA + TGF-β1 group compared with the GA group. Taken together, the results of the present study suggest that GA ameliorates airway inflammation and remodeling via the TGF-β1/Smad signaling pathway in mice with asthma.
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Affiliation(s)
- Ziping Yao
- College of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, P.R. China
| | - Yanling Fu
- College of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, P.R. China
- Correspondence to: Dr Yanling Fu, College of Traditional Chinese Medicine, Beijing University of Chinese Medicine, 11 North Third Ring East Road, Chaoyang, Beijing 100029, P.R. China
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24
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Elsherbini AM, Maysarah NM, El-Sherbiny M, Al-Gayyar MM, Elsherbiny NM. Glycyrrhizic acid ameliorates sodium nitrite-induced lung and salivary gland toxicity: Impact on oxidative stress, inflammation and fibrosis. Hum Exp Toxicol 2021; 40:707-721. [PMID: 33030083 DOI: 10.1177/0960327120964555] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Despite wide application of sodium nitrite (SN) as food additive, it exhibits considerable side effects on various body organs at high dose or chronic exposure. The aim of this study was to test whether Glycyrrhizic acid (GA) could ameliorate SN-induced toxicity in lung and submandibular salivary gland (SMG). A sample size of 30 adult male albino rats was randomly allocated into 3 groups. Group 1 served as control group. Rats were treated orally with 80 mg/kg of SN in group 2 or SN preceded by (15 mg/kg) GA in group 3. Lung & SMG tissues were used for oxidative stress assessment, examination of histopathological changes, fibrosis (MTC, TGF-β and α-SMA) and inflammation (TNF-α, IL-1β and CD-68). Concurrent administration of GA ameliorated pulmonary and salivary SN-induced toxicity via restoring the antioxidant defense mechanisms with reduction of MDA levels. GA reduced the key regulators of fibrosis TGF-β and α-SMA and collagen deposition. In addition to reduction of inflammatory cytokine (TNF-α, IL-1β) and macrophages recruitments, GA amended both pulmonary and salivary morphological changes. The present study proposed GA as a promising natural herb with antioxidant, anti-inflammatory and antifibrotic effects against pulmonary and salivary SN-induced toxicity.
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Affiliation(s)
- Amira M Elsherbini
- Oral Biology, Faculty of Dentistry, 68779Mansoura University, Mansoura, Egypt
| | - Nadia M Maysarah
- Department of Pharmacology and Toxicology, College of Pharmacy, 89660Qassim University, Buraydah, Saudi Arabia
| | - Mohamed El-Sherbiny
- Anatomy Department, Faculty of Medicine, 68779Mansoura University, Mansoura, Egypt
- Anatomy Department, College of Medicine, Almaarefa University, Riyadh, Saudi Arabia
| | - Mohammed Mh Al-Gayyar
- Department of Biochemistry, Faculty of Pharmacy, 68779Mansoura University, Mansoura, Egypt
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Tabuk, Tabuk, Saudi Arabia
| | - Nehal M Elsherbiny
- Department of Biochemistry, Faculty of Pharmacy, 68779Mansoura University, Mansoura, Egypt
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Tabuk, Tabuk, Saudi Arabia
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Andugulapati SB, Gourishetti K, Tirunavalli SK, Shaikh TB, Sistla R. Biochanin-A ameliorates pulmonary fibrosis by suppressing the TGF-β mediated EMT, myofibroblasts differentiation and collagen deposition in in vitro and in vivo systems. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2020; 78:153298. [PMID: 32781391 PMCID: PMC7395646 DOI: 10.1016/j.phymed.2020.153298] [Citation(s) in RCA: 71] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 06/15/2020] [Accepted: 07/31/2020] [Indexed: 05/12/2023]
Abstract
BACKGROUND Idiopathic Pulmonary Fibrosis (IPF) is a progressive inflammatory disorder driven by a fibrotic cascade of events such as epithelial to mesenchymal transition, extracellular matrix production and collagen formation in the lungs in a sequential manner. IPF incidences were raising rapidly across the world. FDA approved pirfenidone and nintedanib (tyrosine kinase inhibitors) are being used as a first-line treatment drugs for IPF, however, neither the quality of life nor survival rates have been improved because of patient noncompliance due to multiple side effects. Thus, the development of novel therapeutic approaches targeting TGF-β mediated cascade of fibrotic events is urgently needed to improve the survival of the patients suffering from devastating disease. PURPOSE The aim of this study was to investigate and validate the anti-fibrotic properties of Biochanin-A (isoflavone) against TGF-β mediated fibrosis in in vitro, ex vivo, in vivo models and to determine the molecular mechanisms that mediate these anti-fibrotic effects. METHODS The therapeutic activity of BCA was determined in in vitro/ex vivo models. Cells were pre-treated with BCA and incubated in presence or absence of recombinant-TGF-β to stimulate the fibrotic cascade of events. Pulmonary fibrosis was developed by intratracheal administration of bleomycin in rats. BCA treatment was given for 14 days from post bleomycin instillation and then various investigations (collagen content, fibrosis gene/protein expression and histopathological changes) were performed to assess the anti-fibrotic activity of BCA. RESULTS In vitro/ex vivo (Primary normal, IPF cell line and primary IPF cells/ Precision cut mouse lung slices) experiments revealed that, BCA treatment significantly (p < 0.001) reduced the expression of TGF-β modulated fibrotic genes/protein expressions (including their functions) which are involved in the cascade of fibrotic events. BCA treatment significantly (p < 0.01) reduced the bleomycin-induced inflammatory cell-infiltration, inflammatory markers expression, collagen deposition and expression of fibrotic markers in lung tissues equivalent or better than pirfenidone treatment. In addition, BCA treatment significantly (p < 0.001) attenuated the TGF-β1/BLM-mediated increase of TGF-β/Smad2/3 phosphorylation and resulted in the reduction of pathological abnormalities in lung tissues determined by histopathology observations. CONCLUSION Collectively, BCA treatment demonstrated the remarkable therapeutic effects on TGF-β/BLM mediated pulmonary fibrosis using IPF cells and rodent models. This current study may offer a novel treatment approach to halt and may be even rescue the devastating lung scarring of IPF.
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Affiliation(s)
- Sai Balaji Andugulapati
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology (IICT), Hyderabad 500 007, India
| | - Karthik Gourishetti
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology (IICT), Hyderabad 500 007, India
| | - Satya Krishna Tirunavalli
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology (IICT), Hyderabad 500 007, India
| | - Taslim Babru Shaikh
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology (IICT), Hyderabad 500 007, India
| | - Ramakrishna Sistla
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology (IICT), Hyderabad 500 007, India.
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26
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Sunnaghatta Nagaraja S, Raviraj R, Selvakumar I, Dharmalingam D, Ramadas N, Chellappan DR, Ponnachipudhur Chinnaswamy P, Nagarajan D. Radiation-induced H3K9 tri-methylation in E-cadherin promoter during lung EMT: in vitro and in vivo approaches using vanillin. Free Radic Res 2020; 54:540-555. [PMID: 32842802 DOI: 10.1080/10715762.2020.1814274] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Radiotherapy is an important treatment regime for lung cancer, worldwide. However, radiation-induced pneumonitis and fibrosis are the treatment-limiting toxicities among patients who have undergone radiotherapy. The epithelial cells via epithelial to mesenchymal transition [EMT] acquires mesenchymal phenotype, which ultimately leads to fibrosis. Many investigations are focussed on understanding the signalling pathways mediating in EMT, however, the role of histone methylation is less understood in radiation-induced lung EMT. In the present study, we analysed the effect of vanillin, an antioxidant, on histone methylation during radiation-induced EMT. The thoracic region of Wistar rats was irradiated with a fractionated dose of X-ray (3 Gy/day) for two weeks (total of 30 Gy). The irradiated animals were sacrificed at the 8th and 16th weeks and tissues were used for analyses. Our data showed that radiation decreased the level of antioxidant enzymes such as SOD, catalase and reduced glutathione that would ultimately enhance oxidative stress in the tissues. Histopathological analysis revealed that radiation increased the infiltration of inflammatory cells to the tissue injury site. Total global histone methylation was increased upon irradiation, which was effectively prevented by vanillin administration. Vanillin enhanced E-cadherin expression and decreased the mesenchymal markers N-cadherin and vimentin in the irradiated lung tissue. The ChIP-qPCR analysis suggested that snail expression in the nucleus might involve in the enrichment of suppressive marker H3K9me3 on the E-cadherin promoter. Finally, we suggested that vanillin administration decreased radiation-induced oxidative stress and EMT expression. Additionally, irradiation increased the H3K9 methylation status with nuclear translocation of snail during lung EMT.
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Affiliation(s)
| | - Raghavi Raviraj
- School of Chemical and Biotechnology, SASTRA Deemed University, Thanjavur, India
| | - Ilakya Selvakumar
- School of Chemical and Biotechnology, SASTRA Deemed University, Thanjavur, India
| | | | - Nirupama Ramadas
- School of Chemical and Biotechnology, SASTRA Deemed University, Thanjavur, India
| | | | | | - Devipriya Nagarajan
- School of Chemical and Biotechnology, SASTRA Deemed University, Thanjavur, India
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27
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Shen C, Zhu J, Song J, Wang J, Shen B, Yuan H, Li X. Formulation of pluronic F127/TPGS mixed micelles to improve the oral absorption of glycyrrhizic acid. Drug Dev Ind Pharm 2020; 46:1100-1107. [DOI: 10.1080/03639045.2020.1775634] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Chengying Shen
- Pharmacy College, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Air Force Medical Center, PLA, Beijing, China
| | - Junjun Zhu
- Pharmacy College, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Air Force Medical Center, PLA, Beijing, China
| | - Jiawen Song
- Pharmacy College, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Jing Wang
- Pharmacy College, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Air Force Medical Center, PLA, Beijing, China
| | - Baode Shen
- Air Force Medical Center, PLA, Beijing, China
| | | | - Xiaofang Li
- Pharmacy College, Chengdu University of Traditional Chinese Medicine, Chengdu, China
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Li J, Feng M, Sun R, Li Z, Hu L, Peng G, Xu X, Wang W, Cui F, Yue W, He J, Liu J. Andrographolide ameliorates bleomycin-induced pulmonary fibrosis by suppressing cell proliferation and myofibroblast differentiation of fibroblasts via the TGF-β1-mediated Smad-dependent and -independent pathways. Toxicol Lett 2020; 321:103-113. [DOI: 10.1016/j.toxlet.2019.11.003] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 11/01/2019] [Accepted: 11/05/2019] [Indexed: 12/15/2022]
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Li RS, Xu GH, Cao J, Liu B, Xie HF, Ishii Y, Zhang CF. Alpha-Mangostin Ameliorates Bleomycin-Induced Pulmonary Fibrosis in Mice Partly Through Activating Adenosine 5'-Monophosphate-Activated Protein Kinase. Front Pharmacol 2019; 10:1305. [PMID: 31798444 PMCID: PMC6863977 DOI: 10.3389/fphar.2019.01305] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2019] [Accepted: 10/15/2019] [Indexed: 12/13/2022] Open
Abstract
Background: Pulmonary fibrosis (PF) is a devastating interstitial lung disease and characterized by an abnormal accumulation of extracellular matrix (ECM). Nintedanib (NDN) and pirfenidone are two approved therapies for PF, but their potential side-effects have been reported. Recently, the use of natural supplements for PF is attracting attention. Alpha-mangostin (α-MG) is an active xanthone-type compound isolated from the nutritious fruit mangosteen. Purpose: In the present study, the potential effect and underlying mechanism of α-MG were evaluated in bleomycin (BLM)-induced PF and activated primary lung fibroblasts (PLFs). Methods: Histopathological changes and collagen deposition were analyzed via hematoxylin-eosin staining and Masson staining, the expression of nicotinamide adenine dinucleotide phosphate oxidase-4 (NOX4) involved in oxidative stress in lung tissues was analyzed by immunochemistry staining. The expressions of α-smooth muscle actin (α-SMA), collagen I (Col I), p-adenosine 5′-monophosphate-activated protein kinase (AMPK)/AMPK, and NOX4 were detected by Western blot, immunofluorescence or RT-PCR, and effects of α-MG on cell viability were detected using the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide. Results:In vivo results demonstrated that α-MG treatment (10 mg/kg/day) significantly ameliorated BLM-induced deposition of ECM in lung tissues. Moreover, α-MG could inhibit protein expressions of α-SMA and Col I as well as its mRNA levels. In addition, α-MG also significantly inhibited transforming growth factor-β1/Smad2/3 pathway and regulated the protein expression of matrix metalloproteinase-9 and tissue inhibitor of metalloproteinase-1 in lung tissues. In vitro results demonstrated that α-MG significantly increased p-AMPK/AMPK but reduced the protein expression level of α-SMA and Col I as well as NOX4 in activated PLFs. Further study demonstrated that these improvement effects were significantly blocked by compound C. Conclusion: α-MG treatment significantly decreased oxidative stress in lungs partly by activating AMPK mediated signaling pathway in BLM-induced PF and activated PLFs and decreased the deposition of ECM. The present study provides pharmacological evidence to support therapeutic application of α-MG in the treatment of PF.
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Affiliation(s)
- Ren-Shi Li
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Medicines, China Pharmaceutical University, Nanjing, China.,Sino-Jan Joint Lab of Natural Health Products Research, School of Traditional Chinese Medicines, China Pharmaceutical University, Nanjing, China
| | - Gong-Hao Xu
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Medicines, China Pharmaceutical University, Nanjing, China
| | - Juan Cao
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Medicines, China Pharmaceutical University, Nanjing, China
| | - Bei Liu
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Medicines, China Pharmaceutical University, Nanjing, China
| | - Hai-Feng Xie
- Research and Development Department, Chengdu Biopurify Phytochemicals Ltd., Chengdu, China
| | - Yuji Ishii
- Laboratory of Molecular Life Sciences, Graduate School of Pharmaceutical Sciences, Kyushu University, Fukuoka, Japan
| | - Chao-Feng Zhang
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Medicines, China Pharmaceutical University, Nanjing, China.,Sino-Jan Joint Lab of Natural Health Products Research, School of Traditional Chinese Medicines, China Pharmaceutical University, Nanjing, China
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Avgustinovich D, Tsyganov M, Vishnivetskaya G, Kovner A, Sorokina I, Orlovskaya I, Toporkova L, Goiman E, Tolstikova T, Dushkin A, Lyakhov N, Mordvinov V. Effects of supramolecular complexation of praziquantel with disodium glycyrrhizinate on the liver fluke Opisthorchis felineus: An in vitro and in vivo study. Acta Trop 2019; 194:1-12. [PMID: 30871990 DOI: 10.1016/j.actatropica.2019.03.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 02/24/2019] [Accepted: 03/10/2019] [Indexed: 02/09/2023]
Abstract
Millions of people worldwide have a chronic infection with the liver fluke Opisthorchis felineus, which causes opisthorchiasis in humans and animals. The only known effective drug for this disease is praziquantel (PrzQ); however, its efficacy is below 100%, and it has some adverse effects. In this study, a water-soluble complex of PrzQ with a disodium salt of glycyrrhizic acid (disodium glycyrrhizinate; Na2GA) in a 1:10 ratio (PrzQ:GA) allowed the PrzQ dose to be decreased 11-fold for effective killing of O. felineus. An in vitro experiment showed a sufficient anthelmintic efficiency of PrzQ:GA against both adult and juvenile O. felineus individuals. A Syrian golden hamster model of opisthorchiasis revealed a considerable anthelmintic effect at all tested PrzQ:GA doses (50, 100, 200, 400, and 1100 mg/kg) with the best performance at 400 and 1100 mg/kg. Further comparison of the effects of PrzQ (400 mg/kg) and PrzQ:GA (400 mg/kg) regarding the state of the host indicated significant advantages of the latter. Histological examination showed that PrzQ:GA was better at decreasing the O. felineus-induced inflammatory infiltration (as compared with PrzQ alone) as well as interfered with the development of epithelial dysplasia and metaplasia in large bile ducts and cholangiofibrosis. Both PrzQ and PrzQ:GA decreased the number of myeloid (CFU-GM) and erythroid (BFU-E + CFU-E) colonies induced by O. felineus infection. The drugs had no negative effect on the animal behavior in an open field test 2-4 h after administration. Thus, PrzQ:GA proved to be a good anthelmintic agent having no evident adverse effects on the host, thereby suggesting that further preclinical and clinical trials would be warranted.
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Bentz GL, Lowrey AJ, Horne DC, Nguyen V, Satterfield AR, Ross TD, Harrod AE, Uchakina ON, McKallip RJ. Using glycyrrhizic acid to target sumoylation processes during Epstein-Barr virus latency. PLoS One 2019; 14:e0217578. [PMID: 31125383 PMCID: PMC6534330 DOI: 10.1371/journal.pone.0217578] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Accepted: 05/14/2019] [Indexed: 12/24/2022] Open
Abstract
Cellular sumoylation processes are proposed targets for anti-viral and anti-cancer therapies. We reported that Epstein-Barr virus (EBV) latent membrane protein 1 (LMP1) dysregulates cellular sumoylation processes, contributing to its oncogenic potential in EBV-associated malignancies. Ginkgolic acid and anacardic acid, known inhibitors of sumoylation, inhibit LMP1-induced protein sumoylation; however, both drugs have adverse effects in hosts. Here we test the effects of glycyrrhizic acid, a medicinal botanical extract with anti-inflammatory, anti-carcinogenic, and anti-viral properties, on cellular sumoylation processes. While glycyrrhizic acid is known to inhibit EBV penetration, its affect on cellular sumoylation processes remains to be documented. We hypothesized that glycyrrhizic acid inhibits cellular sumoylation processes and may be a viable treatment for Epstein-Barr virus-associated malignancies. Results showed that glycyrrhizic acid inhibited sumoylation processes (without affecting ubiquitination processes), limited cell growth, and induced apoptosis in multiple cell lines. Similar to ginkgolic acid; glycyrrhizic acid targeted the first step of the sumoylation process and resulted in low levels of spontaneous EBV reactivation. Glycyrrhizic acid did not affect induced reactivation of the virus, but the presence of the extract did reduce the ability of the produced virus to infect additional cells. Therefore, we propose that glycyrrhizic acid may be a potential therapeutic drug to augment the treatment of EBV-associated lymphoid malignancies.
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Affiliation(s)
- Gretchen L Bentz
- Division of Biomedical Sciences, Mercer University School of Medicine, Macon, Georgia, United States of America
| | - Angela J Lowrey
- Division of Biomedical Sciences, Mercer University School of Medicine, Macon, Georgia, United States of America
| | - Dustin C Horne
- Division of Biomedical Sciences, Mercer University School of Medicine, Macon, Georgia, United States of America
| | - Vy Nguyen
- Division of Biomedical Sciences, Mercer University School of Medicine, Macon, Georgia, United States of America
| | - Austin R Satterfield
- Division of Biomedical Sciences, Mercer University School of Medicine, Macon, Georgia, United States of America
| | - Tabithia D Ross
- Division of Biomedical Sciences, Mercer University School of Medicine, Macon, Georgia, United States of America
| | - Abigail E Harrod
- Division of Biomedical Sciences, Mercer University School of Medicine, Macon, Georgia, United States of America
| | - Olga N Uchakina
- Division of Biomedical Sciences, Mercer University School of Medicine, Macon, Georgia, United States of America
| | - Robert J McKallip
- Division of Biomedical Sciences, Mercer University School of Medicine, Macon, Georgia, United States of America
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Samareh Fekri M, Poursalehi HR, Sharififar F, Mandegary A, Rostamzadeh F, Mahmoodi R. The effects of methanolic extract of Glycyrrhiza glabra on the prevention and treatment of bleomycin-induced pulmonary fibrosis in rat: experimental study. Drug Chem Toxicol 2019; 44:365-371. [PMID: 31072167 DOI: 10.1080/01480545.2019.1606232] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Idiopathic pulmonary fibrosis (IPF) is a chronic lung disease characterized by dyspnea and progressive loss of lung function. In this study, the preventive and therapeutic effects of methanolic extract of Glycyrrhiza glabra on pulmonary fibrosis were investigated. Pulmonary fibrosis was induced by administration of bleomycin (BLM) into the left lung of rats. Methyl-prednisolone (M-pred, 4 mg/kg) and methanolic extract of G. glabra (500 mg/kg) were injected intraperitoneally from the 1st to 14th days in the preventive group and from the 14th to 28th days in the therapeutic group once every day. Pulmonary inflammatory and fibrotic indices were evaluated by hematoxylin and eosin (H&E) and Masson's trichrome, respectively. The level of hydroxyproline as an index of pulmonary fibrosis and malondialdehyde (MDA) as an oxidative stress biomarker and catalase were measured by the related ELISA Kits. Pulmonary inflammatory and fibrotic indices in the G. glabra and M-pred groups significantly reduced compared with BLM group. G. glabra decreased the level of hydroxyproline in pulmonary tissue similar to M-pred. MDA reduced in G. glabra and M-pred groups compared with BLM group. The activity of catalase increased in the G. glabra preventive group. According to the results, G. glabra prevented and treated pulmonary fibrosis and inflammation in rats. Therefore, G. glabra may be suggested for the prevention and treatment of pulmonary fibrosis and inflammation.
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Affiliation(s)
- Mitra Samareh Fekri
- Cardiovascular Research Center, Institute of Basic and Clinical Physiology Sciences, Kerman University of Medical Sciences, Kerman, Iran
| | - Hamid Reza Poursalehi
- Physiology Research Center, Institute of Basic and Clinical Physiology Sciences, Kerman University of Medical Sciences, Kerman, Iran
| | - Fariba Sharififar
- Herbal and Traditional Medicines Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Ali Mandegary
- Department of Toxicology and Pharmacology, Faculty of Pharmacy and Gastroenterology and Hepatology Research Center, Institute of Basic and Clinical Physiology Sciences, Kerman University of Medical Science, Kerman, Iran
| | - Farzaneh Rostamzadeh
- Endocrinology and Metabolism Research Center, Institute of Basic and Clinical Physiology Sciences, Kerman University of Medical Sciences, Kerman, Iran
| | - Rahil Mahmoodi
- Department of Pharmacognosy, Herbal and Traditional Medicines Research Center, Kerman University of Medical Science, Kerman, Iran
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Lee SA, Lee SH, Kim JY, Lee WS. Effects of glycyrrhizin on lipopolysaccharide-induced acute lung injury in a mouse model. J Thorac Dis 2019; 11:1287-1302. [PMID: 31179071 DOI: 10.21037/jtd.2019.04.14] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Background Acute lung injury (ALI) and acute respiratory distress syndrome (ARDS) are serious clinical disease entities characterized by inflammatory pulmonary edema, which lead to acute hypoxic respiratory failure through various etiologies. According to the studies to date, ALI/ARDS has been recognized as a form of multiorgan failure related to overactive immune response, and overproduction of proinflammatory cytokines released from activated inflammatory cells are considered to play a key role in the development of ALI. Glycyrrhizin (GL) is an extractive component derived from Glycyrrhiza glabra (licorice), which has recently been reported to have various pharmacological effects like anti-inflammatory, anti-tumor, hepato-protective, and anti-viral activities. Nevertheless, the therapeutic effect of GL in ALI is still unclear. The aim of this study was to investigate therapeutic effects of GL on lipopolysaccharide (LPS)-induced ALI in a mouse model and to elucidate explicable mechanisms involved. Methods A total of 36 BALB/c mice (6-week-old, 27.7±1.9-gram body weight) were randomly divided into 3 groups: the control group (normal saline was administered intravenously, n=10), the LPS group (LPS 50 mg/kg was intraperitoneally administered, n=13), and the LPS + GL group (GL was administered intravenously immediately and 12 hours after LPS injection, n=13). Mice were sacrificed after 24 hours, and bronchoalveolar lavage fluid (BALF) was collected for the estimation of protein content, inflammatory cell counts, proinflammatory cytokines, myeloperoxidase (MPO) activity, and expressions of cyclooxygenase-2 (COX-2), inducible nitric oxide synthase (iNOS), and nuclear factor kappa B (NF-κB). Then, the lungs were excised for molecular target, histopathological, and immunohistochemical examinations. Results Compared to the LPS group, GL significantly decreased protein content, inflammatory cell counts, tumor necrosis factor-α (TNF-α), interleukin-1α (IL-1α), IL-6, MPO activity, and expressions of COX-2, iNOS, and NF-κB in the LPS + GL group. GL attenuated migration and infiltration of inflammatory cells, showing a marked decrease in CD 11b-positive cells (26.77%±0.83% vs. 41.77%±0.81% vs. 23.23%±1.92%, P<0.05) as well as CXCR4-/CXCR1-positive cells (CXCR4: 37.23%±1.00% vs. 59.37%±2.37% vs. 47.45%±4.36%; CXCR1: 32.10%±1.56% vs. 47.03%±1.99% vs. 21.70%±6.50%; all P<0.05) in the control, LPS, and LPS + GL groups. Additionally, immunohistochemistry showed that the expression of Toll-like receptor 4 (TLR-4) was inhibited by GL. Conclusions The results of this study indicate that GL may have anti-inflammatory and protective effects on LPS-induced ALI in mice. GL inhibited proinflammatory cytokines playing a key role in the initial phase of inflammatory response, which suggests that inhibition of the TLR-4/NF-κB signal pathway would be a possible mechanism underlying the action of GL. Thus, GL can be used as a novel therapeutic strategy for pulmonary inflammation.
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Affiliation(s)
- Song Am Lee
- Department of Thoracic and Cardiovascular Surgery, School of Medicine, Konkuk University, Konkuk University Seoul Hospital, Seoul, Korea
| | - Seung Hyun Lee
- Department of Microbiology, School of Medicine, Konkuk University, Seoul, Korea
| | - Jin Yong Kim
- Department of Emergency Medicine, School of Medicine, Konkuk University, Konkuk University Chungju Hospital, Chungju-si, Chungbuk, Korea
| | - Woo Surng Lee
- Department of Thoracic and Cardiovascular Surgery, School of Medicine, Konkuk University, Konkuk University Chungju Hospital, Chungju-si, Chungbuk, Korea
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张 韫, 蔡 云, 刘 媛, 赵 博, 李 国. [Glycyrrhetinic acid selectively inhibits proliferation of hepatocellular carcinoma cells in vitro]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2018; 38:477-482. [PMID: 29735451 PMCID: PMC6765654 DOI: 10.3969/j.issn.1673-4254.2018.04.18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 07/09/2017] [Indexed: 06/08/2023]
Abstract
OBJECTIVE To investigate the selective inhibitory effect of glycyrrhetinic acid on 4 hepatocellular carcinoma (HCC) cells with different proliferation rates and explore the underlying mechanisms. METHODS MTT method was used to detect the proliferation rates of 4 HCC cell lines, namely SMMC-7721, SK-HEP1, HEPG2 and HEP3B. Following treatment of the cells with glycyrrhetinic acid (5, 10, 20, 30, 40, and 60 µmol/L), the cell viability was analyzed using MTT assay and the expressions of total ERK protein, p-ERK protein and topoisomerase IIα were detected using Western blotting. RESULTS Among the 4 cell lines, SMMC-7721 had the lowest and SK-HEP1 had the highest proliferation rate. Treatment with glycyrrhetinic acid for 48 h dose-dependently inhibited the proliferation of all the 4 cell lines in vitro and produced the strongest inhibitory effect in SMMC-7721 cells with the IC50 of 28.04 µmol/L. The proliferation rate of the cells was positively correlated with the expression levels of p-ERK and topoisomerase IIα, which were the lowest in SMMC-7721 cells and the highest in SK-HEP1 cells. Treatment with 50 µmol/L glycyrrhetinic acid significantly down-regulated the expressions of p-ERK and topoisomerase IIα in the 4 HCC cell lines (P<0.05), while 25 µmol/L glycyrrhetinic acid significantly reduced the expression of topoisomerase IIα and p-ERK in SMMC-7721, HEPG2 and HEP3B cells (P<0.05) but not in SK-HEP1 cells. CONCLUSION Glycyrrhetinic acid can inhibit the proliferation of different HCC cells particularly in cells with a low proliferation rate. The inhibitory effect of glycyrrhetinic acid might be mediated by reducing the expressions of topoisomerase IIα and inhibiting the ERK pathway.
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Affiliation(s)
- 韫琪 张
- 南方医科大学南方医院药学部//南方医院合理用药评价与药物递送发展实验室//南方医科大学药学院广东省 新药筛选重点实验室,广东 广州 510515Department of Pharmacy, Nanfang Hospital/Rational Medication Evaluation and Drug Delivery Technology Lab, Nanfang Hospital/ Guangdong Key Laboratory of New Drug Screening, School of Pharmaceutics, Southern Medical University, Guangzhou 510515, China
| | - 云 蔡
- 广州医科大学附属第三医院药学部,广东 广州 510150Department of Pharmacy, Third Affiliated Hospital of Guangzhou Medical University, Guangzhou 510150, China
| | - 媛 刘
- 南方医科大学南方医院药学部//南方医院合理用药评价与药物递送发展实验室//南方医科大学药学院广东省 新药筛选重点实验室,广东 广州 510515Department of Pharmacy, Nanfang Hospital/Rational Medication Evaluation and Drug Delivery Technology Lab, Nanfang Hospital/ Guangdong Key Laboratory of New Drug Screening, School of Pharmaceutics, Southern Medical University, Guangzhou 510515, China
| | - 博欣 赵
- 南方医科大学南方医院药学部//南方医院合理用药评价与药物递送发展实验室//南方医科大学药学院广东省 新药筛选重点实验室,广东 广州 510515Department of Pharmacy, Nanfang Hospital/Rational Medication Evaluation and Drug Delivery Technology Lab, Nanfang Hospital/ Guangdong Key Laboratory of New Drug Screening, School of Pharmaceutics, Southern Medical University, Guangzhou 510515, China
| | - 国锋 李
- 南方医科大学南方医院药学部//南方医院合理用药评价与药物递送发展实验室//南方医科大学药学院广东省 新药筛选重点实验室,广东 广州 510515Department of Pharmacy, Nanfang Hospital/Rational Medication Evaluation and Drug Delivery Technology Lab, Nanfang Hospital/ Guangdong Key Laboratory of New Drug Screening, School of Pharmaceutics, Southern Medical University, Guangzhou 510515, China
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High-Mobility Group Box 1 Mediates Fibroblast Activity via RAGE-MAPK and NF-κB Signaling in Keloid Scar Formation. Int J Mol Sci 2017; 19:ijms19010076. [PMID: 29283384 PMCID: PMC5796026 DOI: 10.3390/ijms19010076] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Revised: 12/22/2017] [Accepted: 12/22/2017] [Indexed: 12/12/2022] Open
Abstract
Emerging studies have revealed the involvement of high-mobility group box 1 (HMGB1) in systemic fibrotic diseases, yet its role in the cutaneous scarring process has not yet been investigated. We hypothesized that HMGB1 may promote fibroblast activity to cause abnormal cutaneous scarring. In vitro wound healing assay with normal and keloid fibroblasts demonstrated that HMGB1 administration promoted the migration of both fibroblasts with increased speed and a greater traveling distance. Treatment of the HMGB1 inhibitor glycyrrhizic acid (GA) showed an opposing effect on both activities. To analyze the downstream mechanism, the protein levels of extracellular signal-regulated kinase (ERK) 1/2, protein kinase B (AKT), and nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) were measured by western blot analysis. HMGB1 increased the expression levels of ERK1/2, AKT, and NF-κB compared to the control, which was suppressed by GA. HMGB1 promoted both normal and keloid fibroblasts migration to a degree equivalent to that achieved with TGF-β. We concluded that HMGB1 activates fibroblasts via the receptor for advanced glycation end product (RAGE)—mitogen-activated protein kinases (MAPK) and NF-κB interaction signaling pathways. Further knowledge of the relationship of HMGB1 with skin fibrosis may lead to a promising clinical approach to manage abnormal scarring.
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Su X, Wu L, Hu M, Dong W, Xu M, Zhang P. Glycyrrhizic acid: A promising carrier material for anticancer therapy. Biomed Pharmacother 2017; 95:670-678. [PMID: 28886526 DOI: 10.1016/j.biopha.2017.08.123] [Citation(s) in RCA: 84] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Revised: 08/11/2017] [Accepted: 08/29/2017] [Indexed: 12/13/2022] Open
Abstract
Drug delivery systems have become an integral part of anticancer drugs today. Design of novel drug carriers may lead to significant enhancement in antineoplastic therapy. Glycyrrhizic acid (GL), which is the most important active ingredient extracted from the licorice root shows great potential as a carrier material in this field. Recent studies have indicated that the combination of GL and first-line drugs had better therapeutic effects on cancers. GL showed a series of anti-cancer-related pharmacological activities, such as broad-spectrum anti-cancer ability, resistance to the tissue toxicity caused by chemotherapy and radiation, drug absorption enhancing effects and anti-multidrug resistance (MDR) mechanisms, as a carrier material in drug delivery systems. This review introduced the current research progress on pharmacological mechanisms of GL and development of GL-based drug carriers in anti-cancer field to provide basis for the application prospects of GL. The design of novel GL-based drug delivery systems will bring new opportunities and challenges to anti-cancer therapy.
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Affiliation(s)
- Xitong Su
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Lei Wu
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Mingming Hu
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Wenxiang Dong
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Meng Xu
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Peng Zhang
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China.
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Zhang D, Liu B, Cao B, Wei F, Yu X, Li GF, Chen H, Wei LQ, Wang PL. Synergistic protection of Schizandrin B and Glycyrrhizic acid against bleomycin-induced pulmonary fibrosis by inhibiting TGF-β1/Smad2 pathways and overexpression of NOX4. Int Immunopharmacol 2017; 48:67-75. [PMID: 28476015 DOI: 10.1016/j.intimp.2017.04.024] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2017] [Revised: 04/19/2017] [Accepted: 04/23/2017] [Indexed: 11/17/2022]
Abstract
Pulmonary fibrosis, a progressive and lethal lung disease, is a major therapeutic challenge for which new therapeutic strategies are warranted. Schisandrin B (Sch B) and Glycyrrhizic acid (GA) are the principal active ingredients of Schisandra chinensis and Glycyrrhiza glabra respectively, which have been reported to protect against lung injures. The present study was aimed at exploring the combinatorial therapeutic effects on bleomycin-induced pulmonary fibrosis. Lung fibrotic injuries were induced in mice by a single intratracheal instillation of 5mg/kg bleomycin (BLM). Then, these mice were administered with Sch B (100mg/kg) or/and GA (75mg/kg) for 28days. BLM-triggered structure distortion, collagen overproduction, excessive inflammatory infiltration, pro-inflammatory cytokine release, and oxidative stress damages in lung tissues were attenuated to a higher degree by combinatorial treatment than by treatment of the individual agents. The expression of TGF-β1 and the phosphorylation of its downstream target, Smad2 were enhanced by BLM, but weakened by Sch B or/and GA. Furthermore, the significant overexpression of NADPH oxidase 4 (NOX4) was observed in BLM-induced pulmonary fibrosis, which was inhibited by Sch B or/and GA. Our study reveals that the synergistic protection by Sch B and GA against BLM-induced pulmonary fibrosis is correlated to its anti-inflammatory, anti-oxidative and anti-fibrotic properties, involving inhibition of TGF-β1/Smad2 signaling pathways and overexpression of NOX4.
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Affiliation(s)
- Di Zhang
- Department of Otorhinolaryngology Head and Neck Surgery, Institute of Otorhinolaryngology, Tianjin First Center Hospital, Tianjin 300192, China
| | - Bin Liu
- Department of Respiratory and Critical Care Medicine, Affiliated Hospital of Logistic University of Chinese People's Armed Police Force, Tianjin 300162, China
| | - Bo Cao
- Department of Rescue Equipment Science, Logistics University of Chinese People's Armed Police Force, Tianjin 300162, China; Tianjin Key Laboratory of Cardiovascular Remodeling and Target Organ Injury, Tianjin 300162, China.
| | - Fei Wei
- Department of Respiratory and Critical Care Medicine, Affiliated Hospital of Logistic University of Chinese People's Armed Police Force, Tianjin 300162, China
| | - Xin Yu
- Department of Respiratory and Critical Care Medicine, Affiliated Hospital of Logistic University of Chinese People's Armed Police Force, Tianjin 300162, China
| | - Guo-Feng Li
- Department of Respiratory and Critical Care Medicine, Affiliated Hospital of Logistic University of Chinese People's Armed Police Force, Tianjin 300162, China
| | - Hong Chen
- Department of Rescue Equipment Science, Logistics University of Chinese People's Armed Police Force, Tianjin 300162, China
| | - Lu-Qing Wei
- Department of Respiratory and Critical Care Medicine, Affiliated Hospital of Logistic University of Chinese People's Armed Police Force, Tianjin 300162, China
| | - Pei-Lan Wang
- Clinic of Outpatient Department, Chinese People's Liberation Army General Hospital, Beijing 100853, China.
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Liu Q, Jiang JX, Liu YN, Ge LT, Guan Y, Zhao W, Jia YL, Dong XW, Sun Y, Xie QM. Grape seed extract ameliorates bleomycin-induced mouse pulmonary fibrosis. Toxicol Lett 2017; 273:1-9. [DOI: 10.1016/j.toxlet.2017.03.012] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Revised: 03/03/2017] [Accepted: 03/10/2017] [Indexed: 11/26/2022]
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Li LC, Kan LD. Traditional Chinese medicine for pulmonary fibrosis therapy: Progress and future prospects. JOURNAL OF ETHNOPHARMACOLOGY 2017; 198:45-63. [PMID: 28038955 PMCID: PMC7127743 DOI: 10.1016/j.jep.2016.12.042] [Citation(s) in RCA: 92] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Revised: 12/09/2016] [Accepted: 12/26/2016] [Indexed: 05/04/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Pulmonary fibrosis (PF) is a chronic, debilitating and often lethal lung disorder. Despite the molecular mechanisms of PF are gradually clear with numerous researchers' efforts, few effective drugs have been developed to reverse human PF or even halt the chronic progression to respiratory failure. Traditional Chinese medicine (TCM), the main component of the medical practice used for more than 5000 years especially in China, often exerts wider action spectrum than previously attempted options in treating human diseases. Recent data have shown the anti-fibrotic benefits of the active ingredients from TCM in this field, which may represent an attractive source of the drug discovery against PF. AIM OF THE REVIEW This review summarizes the pre-clinical and clinical evidence on the benefits of TCM and their active ingredients, and provides a comprehensive information and reliable basis for the exploration of new treatment strategies of botanical drugs in the therapy of PF. METHODS The literature information was obtained from the scientific databases on ethnobotany and ethno medicines (up to Aug 2016), mainly from the Pubmed, Web of Science and CNKI databases, and was to identify the experimental studies on the anti-fibrotic role of the active agents from TCM and the involved mechanisms. The search keywords for such work included: "lung fibrosis" or "pulmonary fibrosis", and "traditional Chinese medicine", "extract" or "herb". RESULTS A number of studies have shown that the active agents of single herbs and TCM formulas, particularly the flavonoids, glycosides and alkaloids, exhibit potential benefits against PF, the mechanisms of which appear to involve the regulation of inflammation, oxidant stress, and pro-fibrotic signaling pathways, etc. Besides, the processing methods for discovering TCM in treating PF were prospectively discussed. CONCLUSION These research work have shown the therapeutic benefits of TCM in the treatment of PF. However, more continued researches should be undertaken to clarify the unconfirmed chemical composition and regulatory mechanisms, conduct standard clinical trials, and evaluate the possible side effects. The insights provided in present review will be needed for further exploration of botanical drugs in the development of PF therapy.
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Affiliation(s)
- Liu-Cheng Li
- Department of Pharmacy, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, China.
| | - Lian-Di Kan
- Department of Pharmacy, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, China.
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Chen SS, Yin ZF, Chen T, Qiu H, Wei YR, Du SS, Jin YP, Zhao MM, Wu Q, Weng D, Li HP. Development of a non-infectious rat model of acute exacerbation of idiopathic pulmonary fibrosis. J Thorac Dis 2017; 9:96-105. [PMID: 28203411 DOI: 10.21037/jtd.2017.01.22] [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] [Indexed: 12/31/2022]
Abstract
BACKGROUND Idiopathic pulmonary fibrosis (IPF) is a chronic progressive interstitial lung disease with severe pulmonary fibrosis. The main cause of IPF-associated death is acute exacerbation of IPF (AE-IPF). This study aims to develop a rat model of AE-IPF by two intratracheal perfusions with bleomycin (BLM). METHODS Ninety male Sprague Dawley (SD) rats were randomized into three groups: an AE-IPF model group (BLM + BLM group), an IPF model group (BLM group), and a normal control group. Rats in the BLM + BLM group underwent a second perfusion with BLM on day 28 after the first perfusion with BLM. Rats in the other two groups received saline as the second perfusion. Six rats in each group were sacrificed on day 31, day 35, and day 42 after the first perfusion, respectively. Additional 18 rats in each group were observed for survival. RESULTS Rats in the BLM + BLM group had significantly worse pulmonary alveolar inflammation and fibrosis than rats in the BLM group. Rats in the BLM + BLM group also developed large amounts of hyaline membrane, showed high levels of albumin (ALB) and various inflammatory factors in the bronchoalveolar lavage fluid (BALF), and had markedly increased lung water content. Furthermore, rat survival was reduced in the BLM + BLM group. The pathophysiological characteristics of rats in the BLM + BLM group resemble those of patients with AE-IPF. CONCLUSIONS A second perfusion with BLM appears to induce acute exacerbation of pulmonary fibrosis and may be used to model AE-IPF in rats.
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Affiliation(s)
- Shan-Shan Chen
- Department of Respiratory Medicine, Shanghai Pulmonary Hospital, Soochow University, School of Medicine, Suzhou 215006, China
| | - Zhao-Fang Yin
- Department of Respiratory Medicine, Shanghai Pulmonary Hospital, Soochow University, School of Medicine, Suzhou 215006, China
| | - Tao Chen
- Department of Respiratory Medicine, Shanghai Pulmonary Hospital, Tongji University, School of Medicine, Shanghai 200433, China
| | - Hui Qiu
- Department of Respiratory Medicine, Shanghai Pulmonary Hospital, Tongji University, School of Medicine, Shanghai 200433, China
| | - Ya-Ru Wei
- Department of Respiratory Medicine, Shanghai Pulmonary Hospital, Tongji University, School of Medicine, Shanghai 200433, China
| | - Shan-Shan Du
- Department of Respiratory Medicine, Shanghai Pulmonary Hospital, Tongji University, School of Medicine, Shanghai 200433, China
| | - Yue-Ping Jin
- Department of Respiratory Medicine, Shanghai Pulmonary Hospital, Tongji University, School of Medicine, Shanghai 200433, China
| | - Meng-Meng Zhao
- Department of Respiratory Medicine, Shanghai Pulmonary Hospital, Tongji University, School of Medicine, Shanghai 200433, China
| | - Qin Wu
- Department of Respiratory Medicine, Shanghai Pulmonary Hospital, Tongji University, School of Medicine, Shanghai 200433, China
| | - Dong Weng
- Department of Respiratory Medicine, Shanghai Pulmonary Hospital, Tongji University, School of Medicine, Shanghai 200433, China
| | - Hui-Ping Li
- Department of Respiratory Medicine, Shanghai Pulmonary Hospital, Tongji University, School of Medicine, Shanghai 200433, China
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Guan R, Wang X, Zhao X, Song N, Zhu J, Wang J, Wang J, Xia C, Chen Y, Zhu D, Shen L. Emodin ameliorates bleomycin-induced pulmonary fibrosis in rats by suppressing epithelial-mesenchymal transition and fibroblast activation. Sci Rep 2016; 6:35696. [PMID: 27774992 PMCID: PMC5075925 DOI: 10.1038/srep35696] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Accepted: 10/03/2016] [Indexed: 01/06/2023] Open
Abstract
Aberrant activation of TGF-β1 is frequently encountered and promotes epithelial-mesenchymal transition (EMT) and fibroblast activation in pulmonary fibrosis. The present study investigated whether emodin mediates its effect via suppressing TGF-β1-induced EMT and fibroblast activation in bleomycin (BLM)-induced pulmonary fibrosis in rats. Here, we found that emodin induced apoptosis and inhibited cellular proliferation, migration and differentiation in TGF-β1-stimulated human embryonic lung fibroblasts (HELFs). Emodin suppressed TGF-β1-induced EMT in a dose- and time-dependent manner in alveolar epithelial A549 cells. Emodin also inhibited TGF-β1-induced Smad2, Smad3 and Erk1/2 activation, suggesting that Smad2/3 and Erk1/2 inactivation mediated the emodin-induced effects on TGF-β1-induced EMT. Additionally, we provided in vivo evidence suggesting that emodin apparently alleviated BLM-induced pulmonary fibrosis and improved pulmonary function by inhibiting TGF-β1 signaling and subsequently repressing EMT, fibroblast activation and extracellular matrix (ECM) deposition. Taken together, our data suggest that emodin mediates its effects mainly via inhibition of EMT and fibroblast activation and thus has a potential for the treatment of pulmonary fibrosis.
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Affiliation(s)
- Ruijuan Guan
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Xia Wang
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Xiaomei Zhao
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Nana Song
- Division of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jimin Zhu
- Department of Gastroenterology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jijiang Wang
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Jin Wang
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Chunmei Xia
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Yonghua Chen
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Danian Zhu
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Linlin Shen
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Fudan University, Shanghai, China.,Shanghai Key Laboratory of Medical Imaging Computing and Computer Assisted Intervention, Fudan University, Shanghai, China
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Glycyrrhizin Ameliorates Fibrosis, Vasculopathy, and Inflammation in Animal Models of Systemic Sclerosis. J Invest Dermatol 2016; 137:631-640. [PMID: 27777101 DOI: 10.1016/j.jid.2016.08.037] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2016] [Revised: 08/06/2016] [Accepted: 08/17/2016] [Indexed: 02/08/2023]
Abstract
Systemic sclerosis (SSc) is a multisystem inflammatory and vascular disease resulting in extensive tissue fibrosis. Glycyrrhizin, clinically used for chronic hepatic diseases and itching dermatitis, modulates the pathological processes of inflammation, vasculopathy, and fibrosis in human diseases and their animal models. Therefore, we investigated a potential impact of glycyrrhizin on the key pathological manifestations of SSc, including inflammation, vasculopathy, and tissue fibrosis, with bleomycin-treated mice mimicking the fibrotic and inflammatory components of SSc and endothelial cell-specific Fli1-knockout mice recapitulating SSc vasculopathy. Glycyrrhizin significantly ameliorated dermal fibrosis in bleomycin-treated mice, which was partly attributable to blockade of transforming growth factor-β signaling in dermal fibroblasts through the down-regulation of thrombospondin 1, a latent transforming growth factor-β receptor, and transcription factors Smad3 and Ets1. Furthermore, bleomycin-dependent induction of T helper type 2-skewed immune polarization, M2 macrophage infiltration, and endothelial-to-mesenchymal transition were greatly suppressed in mice administered glycyrrhizin. Glycyrrhizin also improved vascular permeability of endothelial cell-specific Fli1-knockout mice by increasing the expression of molecules regulating vascular integrity. These results indicate that glycyrrhizin ameliorates bleomycin-induced dermal fibrosis through the inhibition of fibroblast activation, T helper type 2-skewed immune polarization, M2 macrophage infiltration, and endothelial-to-mesenchymal transition and improves endothelial Fli1 deficiency-dependent vascular disintegrity, implying its potential as a disease-modifying drug for SSc.
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Obaculactone protects against bleomycin-induced pulmonary fibrosis in mice. Toxicol Appl Pharmacol 2016; 303:21-29. [DOI: 10.1016/j.taap.2016.05.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Revised: 04/14/2016] [Accepted: 05/08/2016] [Indexed: 12/25/2022]
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Gao Y, Yao LF, Zhao Y, Wei LM, Guo P, Yu M, Cao B, Li T, Chen H, Zou ZM. The Chinese Herbal Medicine Formula mKG Suppresses Pulmonary Fibrosis of Mice Induced by Bleomycin. Int J Mol Sci 2016; 17:238. [PMID: 26891294 PMCID: PMC4783969 DOI: 10.3390/ijms17020238] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2016] [Revised: 02/03/2016] [Accepted: 02/04/2016] [Indexed: 12/26/2022] Open
Abstract
Pulmonary fibrosis (PF) is a serious progressive lung disease and it originates from inflammation-induced parenchymal injury with excessive extracellular matrix deposition to result in the destruction of the normal lung architecture. Modified Kushen Gancao Formula (mKG), derived from traditional Chinese herbal medicine, has a prominent anti-inflammatory effect. The present study is to explore the inhibitory effects of mKG on bleomycin (BLM)-induced pulmonary fibrosis in mice. mKG significantly decreased pulmonary alveolitis, fibrosis scores, and interleukin-6 (IL-6), interleukin-17 (IL-17), transforming growth factor-β (TGF-β) and hydroxyproline (HYP) levels in lung tissue of mice compared with BLM treatment. It markedly alleviated the increase of HYP content in the lung tissues and pathologic changes of pulmonary fibrosis caused by BLM instillation. In conclusion, mKG has an anti-fibrotic effect and might be employed as a therapeutic candidate agent for attenuating pulmonary fibrosis.
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Affiliation(s)
- Ying Gao
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100193, China.
- Department of Pharmacy, Logistics College of Chinese People's Armed Police Force, Tianjin 300309, China.
| | - Li-Fu Yao
- Department of Pharmacy, Logistics College of Chinese People's Armed Police Force, Tianjin 300309, China.
| | - Yang Zhao
- Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China.
| | - Li-Man Wei
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100193, China.
| | - Peng Guo
- Department of Pharmacy, Logistics College of Chinese People's Armed Police Force, Tianjin 300309, China.
| | - Meng Yu
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100193, China.
| | - Bo Cao
- Department of Pharmacy, Logistics College of Chinese People's Armed Police Force, Tianjin 300309, China.
| | - Tan Li
- Department of Pharmacy, Logistics College of Chinese People's Armed Police Force, Tianjin 300309, China.
| | - Hong Chen
- Department of Pharmacy, Logistics College of Chinese People's Armed Police Force, Tianjin 300309, China.
| | - Zhong-Mei Zou
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100193, China.
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