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Hu Y, Bao X, Zhang Z, Chen L, Liang Y, Qu Y, Zhou Q, Zhou X, Fang J, Xiao Z, Fu Y, Yang H, Liu W, Lv Y, Cao H, Chen G, Ping J, Zhang H, Mu Y, Liu C, Lin CP, Wu J, Liu P, Chen J. Hepatic progenitor cell-originated ductular reaction facilitates liver fibrosis through activation of hedgehog signaling. Theranostics 2024; 14:2379-2395. [PMID: 38646644 PMCID: PMC11024850 DOI: 10.7150/thno.91572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 03/17/2024] [Indexed: 04/23/2024] Open
Abstract
Background: It is poorly understood what cellular types participate in ductular reaction (DR) and whether DR facilitates recovery from injury or accelerates hepatic fibrosis. The aim of this study is to gain insights into the role of hepatic progenitor cell (HPC)-originated DR during fibrotic progression. Methods: DR in liver specimens of PBC, chronic HBV infection (CHB) or NAFLD, and four rodent fibrotic models by different pathogenic processes was evaluated. Gli1 expression was inhibited in rodent models or cell culture and organoid models by AAV-shGli1 or treating with GANT61. Results: Severity of liver fibrosis was positively correlated with DR extent in patients with PBC, CHB or NAFLD. HPCs were activated, expanded, differentiated into reactive cholangiocytes and constituted "HPC-originated DR", accompanying with exacerbated fibrosis in rodent models of HPC activation & proliferation (CCl4/2-AAF-treated), Μdr2-/- spontaneous PSC, BDL-cholestatic fibrosis or WD-fed/CCl4-treated NASH-fibrosis. Gli1 expression was significantly increased in enriched pathways in vivo and in vitro. Enhanced Gli1 expression was identified in KRT19+-reactive cholangiocytes. Suppressing Gli1 expression by administration of AAV-shGli1 or GANT61 ameliorated HPC-originated DR and fibrotic extent. KRT19 expression was reduced after GANT61 treatment in sodium butyrate-stimulated WB-F344 cells or organoids or in cells transduced with Gli1 knockdown lentiviral vectors. In contrast, KRT19 expression was elevated after transducing Gli1 overexpression lentiviral vectors in these cells. Conclusions: During various modes of chronic injury, Gli1 acted as an important mediator of HPC activation, expansion, differentiation into reactive cholangiocytes that formed DR, and subsequently provoked hepatic fibrogenesis.
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Affiliation(s)
- Yonghong Hu
- Institute of Liver diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
- Institute of Surgery of Integrated Traditional Chinese and Western Medicine, Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Xinyu Bao
- School of Life Science and Technology, ShanghaiTech University, Shanghai, 201210, China
- Shanghai Clinical Research and Trial Center, Shanghai 201210, China
| | - Zheng Zhang
- Institute of Liver diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Long Chen
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Yue Liang
- Institute of Liver diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Yan Qu
- Department of Hepatobiliary Surgery, Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Qun Zhou
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Xiaoxi Zhou
- Institute of Liver diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Jing Fang
- Institute of Liver diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Zhun Xiao
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Yadong Fu
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Hailin Yang
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Wei Liu
- Institute of Liver diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Ying Lv
- Institute of Liver diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Hongyan Cao
- Department of Gastroenterology, Shanghai University of Traditional Chinese Medicine Shanghai TCM - Integrated hospital, Shanghai 201203, China
| | - Gaofeng Chen
- Institute of Liver diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Jian Ping
- Institute of Liver diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Hua Zhang
- Institute of Liver diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Yongping Mu
- Institute of Liver diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Chenghai Liu
- Institute of Liver diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Chao-Po Lin
- School of Life Science and Technology, ShanghaiTech University, Shanghai, 201210, China
- Shanghai Clinical Research and Trial Center, Shanghai 201210, China
| | - Jian Wu
- Department of Medical Microbiology & Parasitology, MOE/NHC/CAMS Key Laboratory of Medical Molecular Virology, School of Basic Medical Sciences, Fudan University Shanghai Medical College, Shanghai 200032, China
- Department of Gastroenterology & Hepatology, Zhongshan Hospital of Fudan University, Shanghai 200032, China
- Shanghai Institute of Liver Diseases, Fudan University Shanghai Medical College, Shanghai 200032, China
| | - Ping Liu
- Institute of Liver diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Jiamei Chen
- Institute of Liver diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
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Xu F, Zhang H, Chen J, Zhan J, Liu P, Liu W, Qi S, Mu Y. Recent progress on the application of compound formulas of traditional Chinese medicine in clinical trials and basic research in vivo for chronic liver disease. J Ethnopharmacol 2024; 321:117514. [PMID: 38042388 DOI: 10.1016/j.jep.2023.117514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 11/23/2023] [Accepted: 11/24/2023] [Indexed: 12/04/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Chronic liver diseases mainly include chronic viral liver disease, metabolic liver disease, cholestatic liver disease (CLD), autoimmune liver disease, and liver fibrosis or cirrhosis. Notably, the compound formulas of traditional Chinese medicine (TCM) is effective for chronic liver diseases in clinical trials and basic research in vivo, which provide evidence of chronic liver disease treatment with integrated TCM and traditional Western medicine. AIM OF THE REVIEW This paper aims to provide a comprehensive review of the compound formulas of TCM for treating different chronic liver diseases to elucidate the composition, main curative effects, and mechanisms of these formulas and research methods. MATERIALS AND METHODS Different keywords related to chronic liver diseases and keywords related to the compound formulas of TCM were used to search the literature. PubMed, Scopus, Web of Science, and CNKI were searched to screen out original articles about the compound formulas of TCM related to the treatment of chronic liver diseases, mainly including clinical trials and basic in vivo research related to Chinese patent drugs, classic prescriptions, proven prescriptions, and hospital preparations. We excluded review articles, meta-analysis articles, in vitro experiments, articles about TCM monomers, articles about single-medicine extracts, and articles with incomplete or uncertain description of prescription composition. Plant names were checked with MPNS (http://mpns.kew.org). RESULTS In this review, the clinical efficacy and mechanism of compound formulas of TCM were summarized for the treatment of chronic viral hepatitis, nonalcoholic fatty liver disease, CLD, and liver fibrosis or cirrhosis developed from these diseases and other chronic liver diseases. For each clinical trial and basic research in vivo, this review provides a detailed record of the specific composition of the compound formulas of TCM, type of clinical research, modeling method of animal experiments, grouping methods, medication administration, main efficacy, and mechanisms. CONCLUSION The general development process of chronic liver disease can be summarized as chronic hepatitis, liver fibrosis or cirrhosis, and hepatocellular carcinoma. The compound formulas of TCM have some applications in these stages of chronic liver diseases. Owing to the continuous progress of medical technology, the benefits of the compound formulas of TCM in the treatment of chronic liver diseases are constantly changing and developing.
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Affiliation(s)
- Feipeng Xu
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai, 201203, China
| | - Hua Zhang
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai, 201203, China
| | - Jiamei Chen
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai, 201203, China
| | - Junyi Zhan
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai, 201203, China
| | - Ping Liu
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai, 201203, China; Institute of Interdisciplinary Complex Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Wei Liu
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai, 201203, China; Department of pharmacy, The SATCM Third Grade Laboratory of Traditional Chinese Medicine Preparations, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Shenglan Qi
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai, 201203, China; Department of pharmacy, The SATCM Third Grade Laboratory of Traditional Chinese Medicine Preparations, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China; Institute of Interdisciplinary Complex Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Yongping Mu
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai, 201203, China.
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Liang Y, Fang J, Zhou X, Zhang Z, Liu W, Hu Y, Yu X, Mu Y, Zhang H, Liu P, Chen J. Schisantherin A protects hepatocyte via upregulating DDAH1 to ameliorate liver fibrosis in mice. Phytomedicine 2024; 124:155330. [PMID: 38185067 DOI: 10.1016/j.phymed.2023.155330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 12/19/2023] [Accepted: 12/30/2023] [Indexed: 01/09/2024]
Abstract
BACKGROUND Hepatic fibrosis is the pivotal determinant in the progression of chronic liver diseases towards cirrhosis or advanced stages. Studies have shown that Schisantherin A (Sin A), the primary active compound from Schizandra chinensis (Turcz.) Baill., exhibits anti-hepatic fibrosis effects. However, the mechanism of Sin A in liver fibrosis remain unclear. PURPOSE To examine the effects and underlying mechanism of Sin A on hepatic fibrosis. STUDY DESIGN AND METHODS The effects and mechanism of Sin A were investigated using liver fibrosis mouse models induced by carbon tetrachloride (CCl4) or dimethylnitrosamine (DMN), as well as H2O2-induced hepatocyte injury in vitro. RESULTS Sin A treatment ameliorated hepatocyte injury, inflammation, hepatic sinusoidal capillarization, and hepatic fibrosis in both CCl4-induced and DMN-induced mice. Sin A effectively reversed the reduction of DDAH1 expression, the p-eNOS/eNOS ratio and NO generation and attenuated the elevation of hepatic ADMA level induced by CCl4 and DMN. Knockdown of DDAH1 in hepatocytes not only triggered hepatocyte damage, but it also counteracted the effect of Sin A on protecting hepatocytes in vitro. CONCLUSION Our findings indicate that Sin A ameliorates liver fibrosis by upregulating DDAH1 to protect against hepatocyte injury. These results provide compelling evidence for Sin A treatment in liver fibrosis.
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Affiliation(s)
- Yue Liang
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Jing Fang
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Xiaoxi Zhou
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Zheng Zhang
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Wei Liu
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Yonghong Hu
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Xiaohan Yu
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Yongping Mu
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Hua Zhang
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Ping Liu
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China; Institute of Interdisciplinary Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Jiamei Chen
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China.
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Zhang L, Shi J, Shen Q, Fu Y, Qi S, Wu J, Chen J, Zhang H, Mu Y, Chen G, Liu P, Liu W. Astragalus saponins protect against extrahepatic and intrahepatic cholestatic liver fibrosis models by activation of farnesoid X receptor. J Ethnopharmacol 2024; 318:116833. [PMID: 37400008 DOI: 10.1016/j.jep.2023.116833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Revised: 06/14/2023] [Accepted: 06/20/2023] [Indexed: 07/05/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Cholestatic Liver Fibrosis (CLF) is a hepatobiliary disease that typically arises as a late-stage complication of cholestasis, which can have multiple underlying causes. There are no satisfactory chemical or biological drugs for CLF. Total Astragalus saponins (TAS) are considered to be the main active constituents of the traditional Chinese herb Astragali Radix (AR), which has the obvious improvement effects for treating CLF. However, the mechanism of anti-CLF effects of TAS is still unclear. AIM OF THE STUDY The present study was undertaken to investigate the therapeutic effects of TAS against bile duct ligation (BDL) and 3, 5-diethoxycarbonyl-1,4-dihydroxychollidine (DDC) -induced CLF models and to reveal the potential mechanism to support its clinic use with scientific evidence. MATERIALS AND METHODS In this study, BDL-induced CLF rats were treated with TAS (20 mg/kg, 40 mg/kg) and DDC-induced CLF mice were treated with 56 mg/kg TAS. The therapeutic effects of TAS on extrahepatic and intrahepatic CLF models were evaluated by serum biochemical analysis, liver histopathology and hydroxyproline (Hyp). Thirty-nine individual bile acids (BAs) in serum and liver were quantified by using UHPLC-Q-Exactive Orbitrap HRMS. qRT-PCR, Western blot and immunohistochemistry analysis were used to measure the expression of liver fibrosis and ductular reaction markers, inflammatory factors and BAs related metabolic transporters, along with nuclear receptor farnesoid X receptor (FXR). RESULTS The serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), total bilirubin (TBiL), direct bilirubin (DBiL) and contents of liver Hyp were dose-dependently improved after treatment for TAS in BDL and DDC- induced CLF models. And the increased levels of ALT and AST were significantly improved by total extract from Astragali radix (ASE) in BDL model. The liver fibrosis and ductular reaction markers, α-smooth muscle actin (α-SMA) and cytokeratin 19 (CK19), were significantly ameliorated in TAS group. And the liver expression of inflammatory factors: interleukin 6 (IL-6), tumor necrosis factor-α (TNF-α) and interleukin 1β (IL-1β) were significantly decreased after TAS treatment. In addition, TAS significantly ameliorated taurine-conjugated BAs (tau-BAs) levels, particularly α-TMCA, β-TMCA and TCA contents in serum and liver, which correlated with induced expressions of hepatic FXR and BAs secretion transporters. Furthermore, TAS significantly improved short heterodimer partner (SHP), cholesterol 7α-hydroxylase (Cyp7a1), Na+ taurocholate cotransport peptide (NTCP) and bile-salt export pump (BSEP) mRNA and protein expression. CONCLUSIONS TAS exerted a hepatoprotective effect against CLF by ameliorating liver injury, inflammation and restoring the altered tau-BAs metabolism to produce a positive regulatory effect on FXR-related receptors and transporters.
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Affiliation(s)
- Linzhang Zhang
- Basic Research Center of Traditional Chinese Medicine Prescription and Syndrome, Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China; Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai, 201203, China; Department of Pharmacy, The SATCM Third Grade Laboratory of Traditional Chinese Medicine Preparations, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai, 201203, China
| | - Jiewen Shi
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai, 201203, China
| | - Qin Shen
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai, 201203, China
| | - Yadong Fu
- Basic Research Center of Traditional Chinese Medicine Prescription and Syndrome, Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China; Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai, 201203, China
| | - Shenglan Qi
- Basic Research Center of Traditional Chinese Medicine Prescription and Syndrome, Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China; Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai, 201203, China; Department of Pharmacy, The SATCM Third Grade Laboratory of Traditional Chinese Medicine Preparations, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai, 201203, China
| | - Jianjun Wu
- School of Pharmacy, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Jiamei Chen
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai, 201203, China
| | - Hua Zhang
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai, 201203, China
| | - Yongping Mu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai, 201203, China
| | - Gaofeng Chen
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai, 201203, China.
| | - Ping Liu
- Basic Research Center of Traditional Chinese Medicine Prescription and Syndrome, Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China; Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai, 201203, China; Department of Pharmacy, The SATCM Third Grade Laboratory of Traditional Chinese Medicine Preparations, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai, 201203, China.
| | - Wei Liu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai, 201203, China; Department of Pharmacy, The SATCM Third Grade Laboratory of Traditional Chinese Medicine Preparations, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai, 201203, China.
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Lu S, Chen J, Zhang R, Luo T, Ma L, Xu P, Ding H, Zeng X, Wu B, Shi Y, Liu C, Mu Y, Chen S, Wang J. Comparative effectiveness of warfarin in cirrhotic patients with non-symptomatic portal vein thrombosis: a multicenter, randomized controlled trial. Expert Rev Gastroenterol Hepatol 2024; 18:5-12. [PMID: 38236640 DOI: 10.1080/17474124.2024.2307575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 01/16/2024] [Indexed: 01/30/2024]
Abstract
The effectiveness and risks of anticoagulant therapy in cirrhotic patients with non-symptomatic portal vein thrombosis (PVT) remain unclear. We conducted a multicenter, Zelen-designed randomized controlled trial to determine the effectiveness of warfarin in cirrhotic patients with non-symptomatic PVT during a one-year follow-up. In brief, 64 patients were 1:1 randomly divided into the anticoagulation group or the untreated group. The probability of recanalization was significantly higher in the anticoagulation group than those untreated in both ITT analysis (71.9% vs 34.4%, p = 0.004) and PP analysis (76.7% vs 32.4%, p < 0.001). Anticoagulation treatment was the independent predictor of recanalization (HR 2.776, 95%CI 1.307-5.893, p = 0.008). The risk of bleeding events and mortality were not significantly different. A significantly higher incidence of ascites aggravation was observed in the untreated group (3.3% vs 26.5%, p = 0.015). In conclusion, warfarin was proved to be an effective and safe as an anticoagulation therapy for treating non-symptomatic PVT in cirrhotic patients.
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Affiliation(s)
- Shenxin Lu
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, China
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- National Clinical Research Center for Interventional Medicine, Shanghai, China
| | - Jie Chen
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Institute of Liver Disease, Shanghai, China
- Evidence-Based Medicine Center, Fudan University, Shanghai, China
| | - Rui Zhang
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Institute of Liver Disease, Shanghai, China
| | - Tiancheng Luo
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Institute of Liver Disease, Shanghai, China
| | - Lili Ma
- Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Pengju Xu
- Department of Radiology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Hong Ding
- Department of Ultrasound, Huashan Hospital, Fudan University, Shanghai, China
| | - Xiaoqing Zeng
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Institute of Liver Disease, Shanghai, China
| | - Bing Wu
- Department of Gastroenterology and Hepatology, Minhang Hospital, Fudan University, Shanghai, China
| | - Yihai Shi
- Department of Gastroenterology, Shanghai Pudong New Area Gongli Hospital, Shanghai, China
| | - Chenghai Liu
- Department of Hepatology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yongping Mu
- Department of Hepatology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Shiyao Chen
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Institute of Liver Disease, Shanghai, China
- Evidence-Based Medicine Center, Fudan University, Shanghai, China
- Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jian Wang
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Institute of Liver Disease, Shanghai, China
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Luan YT, Liu CH, Jiang SL, Gu HT, Lyu J, Xing F, Zhao CQ, Yuan JL, Liu P, Mu YP. [Comparative analysis of intestinal microbiota distribution characteristics based on metagenomics in patients with hepatitis B cirrhosis with or without ascites]. Zhonghua Gan Zang Bing Za Zhi 2023; 31:974-985. [PMID: 37872094 DOI: 10.3760/cma.j.cn501113-20220830-00440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 10/25/2023]
Abstract
Objective: To use metagenomic sequencing to compare the differences in intestinal microbiota species and metabolic pathways in patients with hepatitis B cirrhosis with or without ascites and further explore the correlation between the differential microbiota and clinical indicators and metabolic pathways. Methods: 20 hepatitis B cirrhosis cases [10 without ascites (HBLC-WOA), 10 with ascites (HBLC-WA), and 5 healthy controls (HC)] were selected from the previously studied 16S rRNA samples. Metagenome sequencing was performed on the intestinal microbiota samples. The Kruskal-Wallis rank sum test and Spearman test were used to identify and analyse differential intestinal microbiota populations, metabolic pathways, and their correlations. Results: (1) The overall structure of the intestinal microbiota differed significantly among the three groups (R = 0.19, P = 0.018). The HC group had the largest abundance of Firmicutes and the lowest abundance of Proteobacteria at the genus level. Firmicutes abundance was significantly decreased (P(fdr) < 0.01), while Proteobacteria abundance was significantly increased (P(fdr) < 0.01) in patients with cirrhosis accompanied by ascites; (2) LEfSe analysis revealed that 29 intestinal microbiota (18 in the HBLC-WA group and 11 in the HBLC-WOA group) played a significant role in the disease group. The unclassified Enterobacteriaceae and Klebsiella species in the HBLC-WA group and Enterobacteriaceae in the HBLC-WOA group were positively correlated with the Child-Turcotte-Pugh (CTP) score, prothrombin time, and international normalized ratio score and negatively correlated with albumin and hemoglobin levels (P < 0.05). Escherichia and Shigella in the HBLC-WA group were positively correlated with CTP scores (P < 0.05); (3) The correlation analysis results between the KEGG pathway and 29 specific intestinal microbiota revealed that Enterobacteriaceae and arachidonic acid, α-linolenic acid, glycerolipid metabolism, and fatty acid degradation were positively correlated in the lipid metabolism pathway, while most Enterobacteriaceae were positively correlated with branched-chain amino acid degradation and negatively correlated with aromatic amino acid biosynthesis in the amino acid metabolic pathway. Conclusion: A significant increment of Enterobacteriaceae in the intestines of HBLC-WA patients influenced hepatic reserve function and was associated with amino acid and lipid metabolic pathways. Therefore, attention should be paid to controlling the intestinal microbiota to prevent complications and improve the prognosis in patients with hepatitis B cirrhosis, especially in those with ascites.
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Affiliation(s)
- Y T Luan
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine (TCM), Institute of Liver Diseases, Shanghai Academy of TCM, Key Laboratory of Liver and Kidney Disease of the Ministry of Education, Clinical Key Laboratory of TCM of Shanghai, Shanghai 201203, China Department of Infectious Diseases, the Seventh People's Hospital Affiliated to Shanghai University of TCM, Shanghai 200137, China
| | - C H Liu
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine (TCM), Institute of Liver Diseases, Shanghai Academy of TCM, Key Laboratory of Liver and Kidney Disease of the Ministry of Education, Clinical Key Laboratory of TCM of Shanghai, Shanghai 201203, China
| | - S L Jiang
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine (TCM), Institute of Liver Diseases, Shanghai Academy of TCM, Key Laboratory of Liver and Kidney Disease of the Ministry of Education, Clinical Key Laboratory of TCM of Shanghai, Shanghai 201203, China
| | - H T Gu
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine (TCM), Institute of Liver Diseases, Shanghai Academy of TCM, Key Laboratory of Liver and Kidney Disease of the Ministry of Education, Clinical Key Laboratory of TCM of Shanghai, Shanghai 201203, China
| | - J Lyu
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine (TCM), Institute of Liver Diseases, Shanghai Academy of TCM, Key Laboratory of Liver and Kidney Disease of the Ministry of Education, Clinical Key Laboratory of TCM of Shanghai, Shanghai 201203, China
| | - F Xing
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine (TCM), Institute of Liver Diseases, Shanghai Academy of TCM, Key Laboratory of Liver and Kidney Disease of the Ministry of Education, Clinical Key Laboratory of TCM of Shanghai, Shanghai 201203, China
| | - C Q Zhao
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine (TCM), Institute of Liver Diseases, Shanghai Academy of TCM, Key Laboratory of Liver and Kidney Disease of the Ministry of Education, Clinical Key Laboratory of TCM of Shanghai, Shanghai 201203, China
| | - J L Yuan
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine (TCM), Institute of Liver Diseases, Shanghai Academy of TCM, Key Laboratory of Liver and Kidney Disease of the Ministry of Education, Clinical Key Laboratory of TCM of Shanghai, Shanghai 201203, China
| | - P Liu
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine (TCM), Institute of Liver Diseases, Shanghai Academy of TCM, Key Laboratory of Liver and Kidney Disease of the Ministry of Education, Clinical Key Laboratory of TCM of Shanghai, Shanghai 201203, China Cross Science Research Institute of Shanghai University of TCM, Shanghai 201203, China
| | - Y P Mu
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine (TCM), Institute of Liver Diseases, Shanghai Academy of TCM, Key Laboratory of Liver and Kidney Disease of the Ministry of Education, Clinical Key Laboratory of TCM of Shanghai, Shanghai 201203, China
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Chen L, Zhao C, Yao W, Liu W, Zhang H, Mu Y, Cai H, Xue D, Wang C, Wang W, Lin Y, Chen J, Liu P. Efficacy and Safety of Yanggan Jian in Hepatitis B Virus-related Decompensated Cirrhosis: A Randomized, Double-blind, Controlled Trial. J Clin Transl Hepatol 2023; 11:136-143. [PMID: 36406328 PMCID: PMC9647101 DOI: 10.14218/jcth.2021.00451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 02/03/2022] [Accepted: 03/13/2022] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND AND AIMS The aim was to evaluate the efficacy and safety of Yanggan Jian (YGJ) in HBV-infected patients with decompensated cirrhosis. METHODS This randomized, double-blind controlled trial enrolled 160 patients with HBV-related decompensated cirrhosis who were already receiving or about to start antiviral therapy. Patients were randomly assigned to receive YGJ or placebo for 24 weeks, and were followed-up to 36 weeks. The primary outcome was the proportion of patients with a ≥2 point reduction in Child-Turcotte-Pugh (CTP) score from baseline at week 24. Secondary outcomes were CTP class and score, serum liver function indices, mortality, incidence of hepatocellular carcinoma and variceal bleeding. RESULTS The proportion of patients with a CTP score reduction ≥2 was significantly greater in the YGJ than in the placebo group (p=0.009); the percentage of patients with CTP class C was significantly less than that in the placebo group (p<0.05), and the YGJ group had a significantly greater mean change from baseline in CTP score at week 24 (p=0.034). The improvement in measured values and change from baseline of prothrombin time, serum albumin, platelets, cholinesterase, international normalized ratio, and activated partial thromboplastin time were significantly better with YGJ than with placebo. Between-group differences in cumulative rates of variceal bleeding, hepatocellular carcinoma, death, or the frequency of any adverse event (AE), AEs related to treatment, or discontinuation because of AEs were not significant. CONCLUSIONS YGJ significantly improved CTP scores and hepatic synthetic and reserve function in patients with HBV-related decompensated cirrhosis, and was safe and well tolerated.
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Affiliation(s)
- Long Chen
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Chaoqun Zhao
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Weili Yao
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Wei Liu
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Hua Zhang
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Yongping Mu
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Hong Cai
- Xiamen Hospital of Traditional Chinese Medicine, Xiamen, Fujian, China
| | - Dongying Xue
- Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | | | - Wan’e Wang
- Huai’an No 4 People’s Hospital, Huai’an, Jiangsu, China
| | - Yuehong Lin
- Xiamen Humanity Hospital, Xiamen, Fujian, China
| | - Jiamei Chen
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
- Correspondence to: Jiamei Chen and Ping Liu, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai 201203, China. ORCID: https://orcid.org/0000-0001-9808-9610 (JC). Tel: +86-21-20256526, Fax: +86-21-20256521, E-mail: (JC), (PL)
| | - Ping Liu
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Correspondence to: Jiamei Chen and Ping Liu, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai 201203, China. ORCID: https://orcid.org/0000-0001-9808-9610 (JC). Tel: +86-21-20256526, Fax: +86-21-20256521, E-mail: (JC), (PL)
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Zhang Q, Niu S, Yang L, Zhu B, Shi K, Zhang X, Zhang Y, Bi Y, Mu Y, Wang X. A novel prognostic model for predicting the risk of first variceal hemorrhage in patients with HBV-related cirrhosis. Front Cell Infect Microbiol 2023; 13:1062172. [PMID: 36733609 PMCID: PMC9886685 DOI: 10.3389/fcimb.2023.1062172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 01/03/2023] [Indexed: 01/18/2023] Open
Abstract
Background Variceal hemorrhage (VH) is a life-threatening complication of cirrhosis. An accurate VH risk evaluation is critical to determine appropriate prevention strategies. We aimed to develop an individualized prediction model to predict the risk of first VH in hepatitis B virus (HBV)-related cirrhotic patients. Methods A nomogram was developed based on a retrospective analysis of 527 consecutive HBV-related cirrhotic patients with gastroesophageal varices (GEVs). The nomogram evaluation was performed using the area under the receiver operating characteristic curve (AUC), concordance index (C-index), calibration plot, and decision curve analysis (DCA). The results were verified using an external cohort (n = 187). Results We developed a nomogram based on clinical and endoscopic features, including the size of varices, red wale marks, ascites, spleen thickness, γ-glutamyltransferase, and hematocrit. The C-index of the nomogram in the derivation and validation cohort was 0.806 and 0.820, respectively, and the calibration plot fitted well. Compared with those of the North Italian Endoscopic Club (NIEC) and revised NIEC indexes, the AUC (derivation cohort: 0.822 vs. 0.653 vs. 0.713; validation cohort: 0.846 vs. 0.685 vs. 0.747) and DCA curves of this nomogram were better. Further, based on the risk scores, patients were classified into low-, medium-, and high-risk groups, and significant differences were noted in VH incidence among the three risk groups (P <0.001 for each cohort). Conclusions An effective individualized nomogram to predict the risk of first VH in HBV-related GEV patients was established, which can assist clinicians in developing more appropriate prevention strategies.
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Affiliation(s)
- Qun Zhang
- Center of Integrative Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Shuaishuai Niu
- Center of Integrative Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Li Yang
- Center of Integrative Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Bingbing Zhu
- Center of Integrative Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Ke Shi
- Center of Integrative Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Xiaohua Zhang
- Center of Integrative Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Yi Zhang
- Center of Integrative Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Yufei Bi
- Center of Integrative Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Yongping Mu
- Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China,*Correspondence: Xianbo Wang, ; Yongping Mu,
| | - Xianbo Wang
- Center of Integrative Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, China,*Correspondence: Xianbo Wang, ; Yongping Mu,
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Fu Y, Zhou Y, Mu Y, Lv Y, Chen G, Zhang H, Liu P, Chen J. Testicular orphan receptor 4 induced hepatic stellate cells activation via the regulation of TGF-β receptor Ⅰ/Smad2/3 signaling pathway. Ann Hepatol 2023; 28:100775. [PMID: 36280014 DOI: 10.1016/j.aohep.2022.100775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 10/06/2022] [Accepted: 10/14/2022] [Indexed: 02/04/2023]
Abstract
INTRODUCTION AND OBJECTIVES Liver fibrosis is a common pathological change in many chronic liver diseases. Activation of hepatic stellate cells (HSCs) is the core event in liver fibrosis. This study aimed to investigate the role of testicular orphan receptor 4 (TR4) in the activation of HSCs. MATERIALS AND METHODS In vivo, bile duct ligation (BDL)-induced rat liver fibrosis model was established, and the expressions of TR4 and α-smooth muscle actin (α-SMA) in liver tissues were detected. In vitro, TR4 knockdown and overexpression in JS-1 cells using lentiviral vectors were constructed, and the expressions of TR4, α-SMA, Col-I, and TGF-β1/smads and retinoid X receptor (RXR) pathway-related genes were detected. RESULTS TR4 was highly expressed in BDL-induced fibrotic liver, accompanied by increased expression of α-SMA. Knockdown of TR4 significantly inhibited the expressions of α-SMA, Col-I, p-TβRI, and p-Smad2/3, and up-regulated the expression of RXRα in HSCs in vitro. In contrast, TR4 overexpression significantly increased the expressions of α-SMA, Col-I, p-TβRI, and p-Smad2/3, and inhibited the expression of RXRα. CONCLUSIONS TR4 may promote the activation of HSCs by up-regulating TβR I/Smad2/3 signaling pathway and down-regulating RXRα signaling, thereby promoting the progression of liver fibrosis. Our findings may provide a new therapeutic target against hepatic fibrosis.
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Affiliation(s)
- Yadong Fu
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China; Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Yuping Zhou
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Yongping Mu
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Ying Lv
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Gaofeng Chen
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Hua Zhang
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Ping Liu
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China; Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Jiamei Chen
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China.
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Fang J, Ji Q, Gao S, Xiao Z, Liu W, Hu Y, Lv Y, Chen G, Mu Y, Cai H, Chen J, Liu P. PDGF-BB is involved in HIF-1α/CXCR4/CXCR7 axis promoting capillarization of hepatic sinusoidal endothelial cells. Heliyon 2022; 9:e12715. [PMID: 36685431 PMCID: PMC9852936 DOI: 10.1016/j.heliyon.2022.e12715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 10/24/2022] [Accepted: 12/22/2022] [Indexed: 01/01/2023] Open
Abstract
Background The activation of HIF-1α/CXCR4 pathway in liver sinusoidal endothelial cells (LSECs) could downregulate CXCR7, leading to the capillarization of LSECs to promote hepatic fibrosis. However, the mechanism between CXCR4 and CXCR7 is still undefined. The aim is to investigate the role of PDGF-BB in the dedifferentiation of LSECs and hepatic stellate cells (HSCs) activation. Methods The activation of HIF-1α/CXCR4 pathway in two kinds of liver fibrosis models were observed. The effects of HIF-1α, CXCR4, PDGF-BB on the dedifferentiation of LSECs were investigated by using the inhibitors of HIF-1α, CXCR4 or PDGFR-β separately or transfecting with a CXCR4 knockdown lentiviral vector. In addition, the relationship between LSECs and HSCs was demonstrated by co-culture of LSECs and HSCs using the transwell chamber. Results CXCR4 upregulation and CXCR7 downregulation were accompanied by LSECs capillarization and HSCs activation both in CCl4-induced and BDL-induced fibrotic liver. In vitro, downregulation of HIF-1α significantly descreased CXCR4 and CD31 expression, and enhanced the expressions of CXCR7, CD44 and LYVE1. Downregulation of CXCR4 in LSECs significantly downregulated PDGF-BB, PDGFR-β and CD31, and enhanced CXCR7, CD44 and LYVE1 expression, while the expression of HIF-1α did not change significantly. STI571, a PDGF receptor inhibitor, could significantly downregulate PDGFR-β and increase the expression of CXCR7 to inhibit the dedifferentiation of LSECs. In addition, alleviateion the dedifferentiation of LSECs could decrease the expression of PDGFR-β of HSCs, then inhibiting the activation of HSCs. Conclusions This study revealed that HIF-1α/CXCR4/PDGF-BB/CXCR7 axis promoted the dedifferentiation of LSECs, consequently triggering HSCs activation and liver fibrosis.
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Affiliation(s)
- Jing Fang
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China,Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, 201203, China
| | - Qiang Ji
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China,Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, 201203, China
| | - Siqi Gao
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Zhun Xiao
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China,Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, 201203, China,Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Wei Liu
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China,Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, 201203, China
| | - Yonghong Hu
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China,Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, 201203, China
| | - Ying Lv
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China,Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, 201203, China
| | - Gaofeng Chen
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China,Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, 201203, China
| | - Yongping Mu
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China,Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, 201203, China
| | - Hong Cai
- Xiamen Hospital of Traditional Chinese Medicine, Xiamen, 361015, China
| | - Jiamei Chen
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China,Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, 201203, China,Corresponding author. Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Ping Liu
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China,Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, 201203, China,Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China,Corresponding author. Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
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Hu Y, He X, Zhou X, Liang Y, Fu Y, Zhang L, Fang J, Liu W, Chen G, Mu Y, Zhang H, Cai H, Liu C, Liu P, Chen J. Gypenosides ameliorate ductular reaction and liver fibrosis via inhibition of hedgehog signaling. Front Pharmacol 2022; 13:1033103. [PMID: 36483737 PMCID: PMC9722742 DOI: 10.3389/fphar.2022.1033103] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 11/09/2022] [Indexed: 08/30/2023] Open
Abstract
Backgroud and aims: Ductular reaction (DR) is a common pathological change and thought to have a key role in the pathogenesis and progression of liver fibrosis. Our previous study reported Gypenosides (GPs) ameliorated liver fibrosis, however, the anti-fibrotic mechanisms of GPs are still unclear. Methods: Liver fibrosis was induced in rats by carbon tetrachloride combining with 2-acerylaminofluorene (CCl4/2-AAF), and Mdr2 knockout (Mdr2 -/-) mice to evaluate the anti-fibrotic role of GPs. In vitro, WB-F344 cells, a hepatic progenitor cells (HPCs) line, with or without Gli1 overexpressing lentiviral vectors, were induced by sodium butyrate (SB) to validate the mechanism of GPs and NPLC0393, the main ingredient of GPs. Results: Both in CCl4/2-AAF-treated rats and Mdr2 -/- mice, GPs obviously reduced the deposition of collagen and hydroxyproline content, inhibited the activation of hepatic stellate cells and inflammatory cell infiltration. Notably, GPs reduced the expressions of Epcam, CK19, CK7, Dhh, Smo, Ptch2, Gli1 and Gli2. Furthermore, CK19+ cells co-expressed Gli1, while the number of CK19+/Gli1+ cells was decreased by GPs. In vitro, GPs and NPLC0393 inhibited the differentiation of WB-F344 cells toward a biliary phenotype. Mechanistically, GPs and NPLC0393 protected against DR by inhibiting hedgehog signaling, which was supported by the results that DR, triggered directly by Gli1 overexpressing lentiviral vector was blocked by administration with GPs or NPLC0393. Conclusion: GPs attenuated DR and liver fibrosis by inhibiting hedgehog signaling, which provided more evidences and a novel mechanism of anti-fibrotic effect of GPs.
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Affiliation(s)
- Yonghong Hu
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Xiaoli He
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Xiaoxi Zhou
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Yue Liang
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Yadong Fu
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Linzhang Zhang
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jing Fang
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Wei Liu
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Gaofeng Chen
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Yongping Mu
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Hua Zhang
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Hong Cai
- Xiamen Hospital of Traditional Chinese Medicine, Xiamen, Fujian, China
| | - Chenghai Liu
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Ping Liu
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jiamei Chen
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
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Zhang L, Hu Y, Qi S, Zhang C, Zhou Q, Zhang D, Mu Y, Zhang H, Chen G, Liu P, Chen J, Liu W. Astragalus saponins and its main constituents ameliorate ductular reaction and liver fibrosis in a mouse model of DDC-induced cholestatic liver disease. Front Pharmacol 2022; 13:965914. [PMID: 36339578 PMCID: PMC9632275 DOI: 10.3389/fphar.2022.965914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Accepted: 10/11/2022] [Indexed: 11/18/2022] Open
Abstract
Cholestatic liver disease (CLD) is a chronic liver disease characterized by ductular reaction, inflammation and fibrosis. As there are no effective chemical or biological drugs now, majority of CLD patients eventually require liver transplantation. Astragali radix (AR) is commonly used in the clinical treatment of cholestatic liver disease and its related liver fibrosis in traditional Chinese medicine, however its specific active constituents are not clear. Total astragalus saponins (ASTs) were considered to be the main active components of AR. The aim of this study is to investigate the improvement effects of the total astragalus saponins (ASTs) and its main constituents in cholestatic liver disease. The ASTs from AR was prepared by macroporous resin, the content of saponins was measured at 60.19 ± 1.68%. The ameliorative effects of ASTs (14, 28, 56 mg/kg) were evaluated by 3, 5-Diethoxycarbonyl-1, 4-dihydrocollidine (DDC)-induced CLD mouse model. The contents of hydroxyproline (Hyp), the mRNA and protein expression of cytokeratin 19 (CK19) and α-smooth muscle actin (α-SMA) in liver tissue were dose-dependently improved after treatment for ASTs. 45 astragalus saponins were identified in ASTs by UHPLC-Q-Exactive Orbitrap HRMS, including astragaloside I, astragaloside II, astragaloside III, astragaloside IV, isoastragaloside I, isoastragaloside II, cycloastragenol, etc. And, it was found that ductular reaction in sodium butyrate-induced WB-F344 cell model were obviously inhibited by these main constituents. Finally, the improvement effects of astragaloside I, astragaloside II, astragaloside IV and cycloastragenol (50 mg/kg) were evaluated in DDC-induced CLD mice model. The results showed that astragaloside I and cycloastragenol significantly improved mRNA and protein expression of CK19 and α-SMA in liver tissue. It suggested that astragaloside I and cycloastragenol could alleviate ductular reaction and liver fibrosis. In summary, this study revealed that ASTs could significantly inhibit ductular reaction and liver fibrosis, and astragaloside I and cycloastragenol were the key substances of ASTs for treating cholestatic liver disease.
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Affiliation(s)
- Linzhang Zhang
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yonghong Hu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Shenglan Qi
- The MOE Key Laboratory for Standardization of Chinese Medicines and the SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Congcong Zhang
- The MOE Key Laboratory for Standardization of Chinese Medicines and the SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Qun Zhou
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Dingqi Zhang
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yongping Mu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Hua Zhang
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Gaofeng Chen
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Ping Liu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- *Correspondence: Ping Liu, ; Jiamei Chen, ; Wei Liu,
| | - Jiamei Chen
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- *Correspondence: Ping Liu, ; Jiamei Chen, ; Wei Liu,
| | - Wei Liu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- The MOE Key Laboratory for Standardization of Chinese Medicines and the SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- *Correspondence: Ping Liu, ; Jiamei Chen, ; Wei Liu,
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Shen F, Liang N, Fan Z, Zhao M, Kang J, Wang X, Hu Q, Mu Y, Wang K, Yuan M, Chen R, Guo W, Dong G, Zhao J, Bai J. Genomic Alterations Identification and Resistance Mechanisms Exploration of NSCLC With Central Nervous System Metastases Using Liquid Biopsy of Cerebrospinal Fluid: A Real-World Study. Front Oncol 2022; 12:889591. [PMID: 35814426 PMCID: PMC9259993 DOI: 10.3389/fonc.2022.889591] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 04/19/2022] [Indexed: 12/24/2022] Open
Abstract
Background Genomic profiling of cerebrospinal fluid (CSF) can be used to detect actionable mutations and guide clinical treatment of non-small cell lung cancer (NSCLC) patients with central nervous system (CNS) metastases. Examining the performance of CSF samples in real-world settings can confirm the potential of CSF genotyping for guiding therapy in clinical practice. Patients and Methods We included 1,396 samples from 970 NSCLC patients with CNS metastases in real-world settings. All samples underwent targeted next-generation sequencing of 1,021 cancer-relevant genes. In total, 100 CSF samples from 77 patients who had previously received targeted treatment were retrospectively analyzed to explore the mechanisms of TKI-resistance. Results For NSCLC patients with CNS metastases, CSF samples were slightly more often used for genomic sequencing in treated patients with only distant CNS metastases compared to other patients (10.96% vs. 0.81–9.61%). Alteration rates in CSF samples were significantly higher than those in plasma, especially for copy number variants (CNV). The MSAFs of CSF samples were significantly higher than those of plasma and tumor tissues (all p <0.001). Remarkably, detection rates of all actionable mutations and EGFR in CSF were higher than those in plasma samples of treated patients (all p <0.0001). For concordance between paired CSF and plasma samples that were simultaneously tested, the MSAF of the CSF was significantly higher than that of matched plasma cfDNA (p <0.001). From multiple comparisons, it can be seen that CSF better detects alterations compared to plasma, especially CNV and structural variant (SV) alterations. CSF cfDNA in identifying mutations can confer the reason for the limited efficacy of EGFR-TKIs for 56 patients (78.87%, 56/71). Conclusions This real-world large cohort study confirmed that CSF had higher sensitivity than plasma in identifying actionable mutations and showed high potential in exploring underlying resistance mechanisms. CSF can be used in genomics profiling to facilitate the broad exploration of potential resistance mechanisms for NSCLC patients with CNS metastases.
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Affiliation(s)
- Fangfang Shen
- Department of Respiratory Medicine, Shanxi Province Cancer Hospital, Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences, Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, China
| | - Naixin Liang
- Department of Thoracic Surgery, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Zaiwen Fan
- Department of Medical Oncology, Air Force Medical Center, Chinese People's Liberation Army (PLA), Beijing, China
| | - Min Zhao
- Department of Oncology, Hebei Chest Hospital, Research Center of Hebei Lung Cancer Prevention and Treatment, Shijiazhuang, China
| | - Jing Kang
- Department of Oncology, Honghui Hospital, Xi’an Jiaotong University, Xi’an, China
| | - Xifang Wang
- Department of Medical Oncology, Shaanxi Provincial People’s Hospital, Xi’an, China
| | - Qun Hu
- Department of Oncology, The Affiliated Hospital of Inner Mongolia Medical University, Hohhot, China
| | - Yongping Mu
- Department of Clinical Laboratory Center, The Affiliated People’s Hospital of Inner Mongolia Medical University, Inner Mongolia Autonomous Region Cancer Hospital, Hohhot, China
| | - Kai Wang
- Medical Center, Geneplus-Beijing, Beijing, China
| | | | | | - Wei Guo
- Department of Respiratory Medicine, Shanxi Province Cancer Hospital, Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences, Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, China
- *Correspondence: Jun Bai, ; Jun Zhao, ; Guilan Dong, ; Wei Guo,
| | - Guilan Dong
- Department of Medical Oncology, Tangshan People’s Hospital, Tangshan, China
- *Correspondence: Jun Bai, ; Jun Zhao, ; Guilan Dong, ; Wei Guo,
| | - Jun Zhao
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department I of Thoracic Oncology, Peking University Cancer Hospital and Institute, Beijing, China
- *Correspondence: Jun Bai, ; Jun Zhao, ; Guilan Dong, ; Wei Guo,
| | - Jun Bai
- Department of Medical Oncology, Shaanxi Provincial People’s Hospital, Xi’an, China
- *Correspondence: Jun Bai, ; Jun Zhao, ; Guilan Dong, ; Wei Guo,
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Zhou X, Fu Y, Liu W, Mu Y, Zhang H, Chen J, Liu P. Ferroptosis in Chronic Liver Diseases: Opportunities and Challenges. Front Mol Biosci 2022; 9:928321. [PMID: 35720113 PMCID: PMC9205467 DOI: 10.3389/fmolb.2022.928321] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 05/16/2022] [Indexed: 01/01/2023] Open
Abstract
Ferroptosis, an iron-dependent non-apoptotic cell death characterized by lipid peroxidation, is a cell death pathway discovered in recent years. Ferroptosis plays an important role in tumors, ischemia-reperfusion injury, neurological diseases, blood diseases, etc. Recent studies have shown the importance of ferroptosis in chronic liver disease. This article summarizes the pathological mechanisms of ferroptosis involved in System Xc−, iron metabolism, lipid metabolism, and some GPX4-independent pathways, and the latest research on ferroptosis in chronic liver diseases such as alcoholic liver disease, non-alcoholic fatty liver disease, liver fibrosis, hepatocellular carcinoma. In addition, the current bottleneck issues that restrict the research on ferroptosis are proposed to provide ideas and strategies for exploring new therapeutic targets for chronic liver diseases.
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Affiliation(s)
- Xiaoxi Zhou
- Key Laboratory of Liver and Kidney Diseases, Ministry of Education, Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Yadong Fu
- Key Laboratory of Liver and Kidney Diseases, Ministry of Education, Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
- Institute of Interdisciplinary Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- State Key Laboratory of Cell Biology, Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, Shanghai, China
| | - Wei Liu
- Key Laboratory of Liver and Kidney Diseases, Ministry of Education, Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Yongping Mu
- Key Laboratory of Liver and Kidney Diseases, Ministry of Education, Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Hua Zhang
- Key Laboratory of Liver and Kidney Diseases, Ministry of Education, Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Jiamei Chen
- Key Laboratory of Liver and Kidney Diseases, Ministry of Education, Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
- *Correspondence: Jiamei Chen, ; Ping Liu,
| | - Ping Liu
- Key Laboratory of Liver and Kidney Diseases, Ministry of Education, Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
- Institute of Interdisciplinary Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- *Correspondence: Jiamei Chen, ; Ping Liu,
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Mu Y, Guo W, Zhang X, Wang K, Yuan M, Chen R, Bai J, Hu Q. A multicenter real-world study of tumor-derived DNA from cerebrospinal fluid in genomic profiling of NSCLC with central nervous system metastases. J Clin Oncol 2022. [DOI: 10.1200/jco.2022.40.16_suppl.9087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
9087 Background: Genomic profiling of cerebrospinal fluid (CSF) could be used to detect actionable mutations to guide the clinical treatment of NSCLC patients with central nervous system (CNS) metastases. Examining the performance of CSF samples in a real-world setting can further confirms the potential of CSF in genotyping for guiding therapy in clinical practice. Methods: A total of 1097 samples were collected from 773 treated NSCLC patients with CNS metastases in a real-world setting, including 117(10.67%) CSF samples, 287(26.16%) tissue samples and 693(63.17%) plasma samples. All samples were subjected to the targeted next-generation sequencing of 1021 cancer-relevant genes. Results: Of these 1097 treated samples, somatic alterations were identified in 112 (95.72%) of the CSF samples, comparing with 287 (100%) of tumor tissue samples and 592 (85.43%) of plasma. Among the tumor tissue samples, 242 were non-intracranial tissues, which could not reveal the unique genetic profiles of intracranial metastases. The median of maximal somatic allele frequency of CSF samples (72.35%) was significantly higher than those of plasma (1.30%) and tumor tissues (37.30%) (all p<0.001). In the thirty-two pairs CSF and plasma samples tested simultaneously, 442 alterations were detected, of which 377 were detected in CSFs and 92 in plasma. 27 alterations could be detected in both plasma and CSF, 65 were not detected in CSFs and 350 were not in plasma, the same alterations were 10.91% (27/442). For SNV or InDel, 220 mutations were detected, of which 155 were detected in CSFs and 89 in plasma, the same mutations were 10.91% (24/220). For CNVs, 216 CNV alterations were detected, of which 216 were detected in CSFs and only one in plasma. We compared actionable mutation of these 1097 treated samples to further analyze the detection capability of actionable mutations of CSF samples in this real-world setting (Table). Compared with plasma, the detection rates of all actionable mutation and actionable EGFR in CSF were significantly higher than those in plasma samples (93.16% vs. 53.97% for all actionable mutation, 83.76% vs. 39.54% for EGFR, all p<0.001).Conclusions: This real-world large cohort study verified that CSF had higher sensitivity than plasma for identifying actionable mutations. In the process of multiple comparison, it can be seen that CSF is better than plasma in detecting alterations, especially in detecting CNV alteration. CSF can be used as a substitute in genomic profiling for NSCLC patients with CNS metastases when there is no intracranial tumor tissue.[Table: see text]
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Affiliation(s)
- Yongping Mu
- Inner Mongolia Autonomous Region Cancer Hospital, Hohhot, China
| | - Wei Guo
- Shanxi Provincial Cancer Hospital, Taiyuan, China
| | - Xia Zhang
- Shanxi Provincial Cancer Hospital, Taiyuan, China
| | - Kai Wang
- Geneplus-Beijing Ltd., Beijing, China
| | | | | | - Jun Bai
- Shaanxi Provincial People's Hospital, Xi'an, China
| | - Qun Hu
- The Affiliated Hospital of Inner Mongolia Medical University, Hohhot, China
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Xu Y, Zhang D, Yang H, Liu Y, Zhang L, Zhang C, Chen G, Hu Y, Chen J, Zhang H, Mu Y, Liu P, Liu W. Hepatoprotective effect of genistein against dimethylnitrosamine-induced liver fibrosis in rats by regulating macrophage functional properties and inhibiting the JAK2/STAT3/SOCS3 signaling pathway. Front Biosci (Landmark Ed) 2021; 26:1572-1584. [PMID: 34994171 DOI: 10.52586/5050] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Revised: 12/01/2021] [Accepted: 12/10/2021] [Indexed: 11/09/2022]
Abstract
BACKGROUND Liver fibrosis is a dysregulated wound-healing process in response to diverse liver injuries, and an effective drug therapy is not yet available. Genistein, which is one of the most active natural flavonoids mainly derived from soybean products (e.g., Cordyceps sinensis mycelium), exhibits various biological effects, including hepatoprotective and anti-inflammatory properties. However, the anti-hepatic fibrosis mechanisms of genistein are poorly understood. The aim of our research is to explore the effect and the possible mechanism of genistein against liver fibrosis. MATERIALS AND METHODS Cell counting kit-8, EdU, and flow cytometry assays were applied to evaluate the effects of genistein on cell viability, proliferation, and cell cycle arrest in human hepatic stellate cell (HSC) line LX2 cells. HSC activation was induced by transforming growth factor-β1 in LX2 cells and liver fibrosis model was established by the intraperitoneal injection of dimethylnitrosamine (DMN) in rats to assess the anti-fibrosis effects of genistein in vivo and in vitro models. HSC activation was assessed by qRT-PCR, Western blot, immunohistochemistry, and immunofluorescent assay. Liver injury and collagen deposition were evaluated by histopathological assay, serum biochemistry, and hepatic hydroxyproline content assays. The mRNA expressions of matrix metalloproteinases (MMPs), tissue inhibitors of metalloproteinases (TIMPs), and inflammation related-factors were assessed by qRT-PCR assay. Furthermore, the functional properties of macrophage in the liver were assessed by immunohistochemistry assay. The expression levels of the JAK2/STAT3/SOCS3 signaling pathway related-protein were assessed by Western blot analysis. RESULTS Genistein significantly inhibited cell viability and proliferation and induced cell cycle arrest at G0/G1 phase in LX2 cells, respectively. Furthermore, oral administration of genistein significantly ameliorated liver injury and the collagen deposition in rats with DMN-induced fibrosis model. Genistein suppressed the expression levels of HSC activation marker α-smooth muscle actin and collagen type I alpha 1 in vivo and in vitro. Genistein significantly decreased the mRNA expression levels of extracellular matrix degradation genes MMP2/9 and TIMP1 in rats. Genistein alleviated the mRNA expression levels of IL-1β, IL-6, TNF-α, and MCP-1 and regulated the protein expressions of CD68, CD163, and CD206 in the liver. Moreover, genistein attenuated the expressions of p-JAK2/JAK2, p-STAT3/STAT3, and SOCS3 protein both in vivo and in vitro. CONCLUSION Taken together, our results showed that genistein could be improved liver fibrosis both in vivo and in vitro, probably through regulating the functional properties of macrophage and inhibiting the JAK2/STAT3/SOCS3 signaling pathway.
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Affiliation(s)
- Ying Xu
- Experiment Center of Teaching & Learning, Institute of Chinese Materia Medica, Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, 201203 Shanghai, China.,Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 201203 Shanghai, China
| | - Dingqi Zhang
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 201203 Shanghai, China
| | - Hailin Yang
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 201203 Shanghai, China
| | - Yu Liu
- Experiment Center of Teaching & Learning, Institute of Chinese Materia Medica, Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, 201203 Shanghai, China.,Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 201203 Shanghai, China
| | - Linzhang Zhang
- Experiment Center of Teaching & Learning, Institute of Chinese Materia Medica, Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, 201203 Shanghai, China.,Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 201203 Shanghai, China
| | - Congcong Zhang
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 201203 Shanghai, China
| | - Gaofeng Chen
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 201203 Shanghai, China
| | - Yonghong Hu
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 201203 Shanghai, China
| | - Jiamei Chen
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 201203 Shanghai, China
| | - Hua Zhang
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 201203 Shanghai, China
| | - Yongping Mu
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 201203 Shanghai, China
| | - Ping Liu
- Experiment Center of Teaching & Learning, Institute of Chinese Materia Medica, Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, 201203 Shanghai, China.,Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 201203 Shanghai, China
| | - Wei Liu
- Experiment Center of Teaching & Learning, Institute of Chinese Materia Medica, Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, 201203 Shanghai, China.,Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 201203 Shanghai, China
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Xu Y, Xu W, Liu W, Chen G, Jiang S, Chen J, Jian X, Zhang H, Liu P, Mu Y. Yiguanjian decoction inhibits macrophage M1 polarization and attenuates hepatic fibrosis induced by CCl 4/2-AAF. Pharm Biol 2021; 59:1150-1160. [PMID: 34425061 PMCID: PMC8436970 DOI: 10.1080/13880209.2021.1961820] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 06/14/2021] [Accepted: 07/22/2021] [Indexed: 06/13/2023]
Abstract
CONTEXT Our previous studies indicated that Yiguanjian decoction (YGJ) has an anti-hepatic-fibrosis effect and could regulate macrophage status. OBJECTIVE To elucidate the mechanism of YGJ in regulating macrophages. MATERIALS AND METHODS Liver cirrhosis was induced by CCl4 for 12 weeks combined with 2-acetylaminofluorene (2-AAF) for the last 4 weeks in male Wistar rats. YGJ (3.56 mg/kg) orally administered in the last 4 weeks, and SORA (1 mg/kg) as control. In vitro, RAW264.7 cells were treated with lipopolysaccharides (LPSs) to induce macrophage polarization to the M1 phenotype, and they were co-cultured with WB-F344 cells and allocated to M group, YGJ group (2 μg/mL) and WIF-1 group (1 μg/mL) with untreated cells as control. The differentiation direction of WB-F344 cell line was observed in the presence or absence of YGJ. Pathology, fibrosis-related cytokines, macrophage polarization-related components, and Wnt signalling pathway components were detected. RESULTS In vivo, the expression levels of α-SMA, Col (1), OV6, SOX9, EpCAM and M1 macrophage-related components (STAT1, IRF3, IRF5, IRF8, SOCS3) significantly decreased in the YGJ group compared with those in the 2-AAF/CCl4 group (p < 0.01 or 0.05). In vitro, the expression levels of M1 macrophage-related components, including STAT1, NF-κB, IRF3, IRF5, and SOCS3, in RAW264.7 cells decreased significantly in the YGJ group compared with those in the M group (p < 0.05 or p < 0.01). The expression levels of Wnt3A, FZD5, LRP-5/-6, and β-catenin significantly increased in the YGJ group compared with those in the M group (p < 0.05 or p < 0.01). In addition, the expression levels of Wnt-4/-5A/-5B, and FZD2 significantly decreased in the YGJ group compared with those in the M group (p < 0.05 or p < 0.01). CONCLUSION This study suggests that the anti-cirrhosis effect of YGJ is associated with its ability to inhibit macrophage M1-polarization, which provides a scientific basis for the clinical application of YGJ.
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Affiliation(s)
- Ying Xu
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine (TCM), Shanghai, Pudong District, China
- Institute of Liver Diseases, Shanghai University of TCM, Shanghai, China
| | - Wen Xu
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine (TCM), Shanghai, Pudong District, China
- Institute of Liver Diseases, Shanghai University of TCM, Shanghai, China
| | - Wei Liu
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine (TCM), Shanghai, Pudong District, China
- Institute of Liver Diseases, Shanghai University of TCM, Shanghai, China
| | - Gaofeng Chen
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine (TCM), Shanghai, Pudong District, China
- Institute of Liver Diseases, Shanghai University of TCM, Shanghai, China
- Key Laboratory of Liver and Kidney Disease of the Ministry of Education, Shanghai, China
| | - Shili Jiang
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine (TCM), Shanghai, Pudong District, China
- Institute of Liver Diseases, Shanghai University of TCM, Shanghai, China
| | - Jiamei Chen
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine (TCM), Shanghai, Pudong District, China
- Institute of Liver Diseases, Shanghai University of TCM, Shanghai, China
- Key Laboratory of Liver and Kidney Disease of the Ministry of Education, Shanghai, China
| | - Xun Jian
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine (TCM), Shanghai, Pudong District, China
- Institute of Liver Diseases, Shanghai University of TCM, Shanghai, China
| | - Hua Zhang
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine (TCM), Shanghai, Pudong District, China
- Institute of Liver Diseases, Shanghai University of TCM, Shanghai, China
- Key Laboratory of Liver and Kidney Disease of the Ministry of Education, Shanghai, China
| | - Ping Liu
- Institute of Liver Diseases, Shanghai University of TCM, Shanghai, China
- Key Laboratory of Liver and Kidney Disease of the Ministry of Education, Shanghai, China
- Clinical Key Laboratory of TCM of Shanghai, Shanghai, Pudong District, China
| | - Yongping Mu
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine (TCM), Shanghai, Pudong District, China
- Institute of Liver Diseases, Shanghai University of TCM, Shanghai, China
- Key Laboratory of Liver and Kidney Disease of the Ministry of Education, Shanghai, China
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Fu Y, Xiao Z, Tian X, Liu W, Xu Z, Yang T, Hu Y, Zhou X, Fang J, Gao S, Zhang D, Mu Y, Zhang H, Hu Y, Huang C, Chen J, Liu P. The Novel Chinese Medicine JY5 Formula Alleviates Hepatic Fibrosis by Inhibiting the Notch Signaling Pathway. Front Pharmacol 2021; 12:671152. [PMID: 34630075 PMCID: PMC8493219 DOI: 10.3389/fphar.2021.671152] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 09/06/2021] [Indexed: 12/23/2022] Open
Abstract
Advanced liver fibrosis can lead to cirrhosis, resulting in an accelerated risk of hepatocellular carcinoma and liver failure. Fuzheng Huayu formula (FZHY) is a traditional Chinese medicine formula treated liver fibrosis in China approved by a Chinese State Food and Drug Administration (NO: Z20050546), composed of Salvia Miltiorrhiza bge., Prunus davidiana (Carr.) Franch., cultured Cordyceps sinensis (BerK.) Sacc. Mycelia, Schisandra chinensis (Turcz.) Baill., Pinus massoniana Lamb., and Gynostemma pentaphyllum (Thunb.) Makino. However, the main active substances and mechanism of FZHY are unclear. The aim of this study is to identify a novel anti-fibrotic compound, which consists of the main active ingredients of FZHY, and investigate its mechanism of pharmacological action. The main active ingredients of FZHY were investigated by quantitative analysis of FZHY extracts and FZHY-treated plasma and liver in rats. The anti-fibrotic composition of the main active ingredients was studied through uniform design in vivo, and its mechanism was evaluated in carbon tetrachloride (CCl4)- and bile duct ligation (BDL)-induced liver fibrosis models in rats and mice, and transforming growth factor beta 1-induced LX-2 cell activation model in vitro. A novel Chinese medicine, namely JY5 formula, consisting of salvianolic acid B, schisantherin A, and amygdalin, the main active ingredients of FZHY, significantly alleviated hepatic hydroxyproline content and collagen deposition in CCl4-and BDL-induced fibrotic liver in rats and mice. In addition, JY5 inhibited the activation of hepatic stellate cells (HSCs) by inactivating Notch signaling in vitro and in vivo. In this study, we found a novel JY5 formula, which exerted anti-hepatic fibrotic effects by inhibiting the Notch signaling pathway, consequently suppressing HSCs activation. These results provide an adequate scientific basis for clinical research and application of the JY5 formula, which may be a potential novel therapeutic candidate for liver fibrosis.
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Affiliation(s)
- Yadong Fu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Zhun Xiao
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Xiaoting Tian
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
| | - Wei Liu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Zhou Xu
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
| | - Tao Yang
- Department of Cardiology, Cardiovascular Research Institute, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yonghong Hu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Xiaoxi Zhou
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Jing Fang
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Siqi Gao
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Dingqi Zhang
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Yongping Mu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Hua Zhang
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Yiyang Hu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Chenggang Huang
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
| | - Jiamei Chen
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Ping Liu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
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Zhang D, Zhang L, Chen G, Xu Y, Yang H, Xiao Z, Chen J, Mu Y, Zhang H, Liu W, Liu P. Hepatoprotective effect of Xiayuxue decoction ethyl acetate fraction against carbon tetrachloride-induced liver fibrosis in mice via inducing apoptosis and suppressing activation of hepatic stellate cells. Pharm Biol 2020; 58:1229-1243. [PMID: 33332219 PMCID: PMC7751398 DOI: 10.1080/13880209.2020.1855212] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
CONTEXT Xiayuxue decoction (XYXD), a traditional Chinese medicine, is used for treating liver disease. However, the potential active constituents and mechanisms are still unclear. OBJECTIVE To explore the main active fraction extracts, active ingredients and possible mechanisms of XYXD for anti-hepatic fibrosis. MATERIALS AND METHODS Different fractions including ethyl acetate fraction (EF) were prepared from XYXD. These fractions, especially EF, were used to evaluate cell viability, proliferation, cell cycle, cytotoxicity and activation in hepatic stellate cells (HSCs). Liver fibrosis model was established by CCl4 in C57BL/6 mice, and allocated to CCl4 group, XYXD group and EF group with normal mice as control. Further, mitochondrial apoptosis-related proteins of HSCs, destruction and angiogenesis of liver sinusoidal endothelial cells (LSECs) and active ingredients of EF were evaluated. RESULTS The inhibition of proliferation, increase of S or/and G2/M phase population and suppression of α-SMA and COL-1 expression were obeserved in EF treated-JS1 and -LX2. Liver fibrosis-related indicators were improved by EF similar to XYXD in vivo. EF induced the apoptosis of HSCs in CCl4-induced fibrosis, and inhibited the expression of HSCs apoptosis pathway-related proteins (JNK and p38-MAPKs), and LSECs destruction and angiogenesis. Multiple ingredients (emodin, rhein, aloe-emodin, prunasin) in EF have shown inhibited the activation of JS1. DISCUSSION AND CONCLUSION EF was the main active fraction extracts of XYXD, and the underlying mechanisms might relate to induction of HSCs apoptosis. Emodin, rhein, aloe-emodin and prunasin were main active ingredients of EF, which provides a potential drug for the treatment of liver fibrosis.
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Affiliation(s)
- Dingqi Zhang
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Lijun Zhang
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Gaofeng Chen
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Ying Xu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Hailin Yang
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Zhun Xiao
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
- Institute of Interdisciplinary Complex Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jiamei Chen
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Yongping Mu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Hua Zhang
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
| | - Wei Liu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
- Wei Liu Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai201203, China
| | - Ping Liu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai, China
- Institute of Interdisciplinary Complex Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- CONTACT Ping Liu
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20
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He X, Chen J, Mu Y, Zhang H, Chen G, Liu P, Liu W. The effects of inhibiting the activation of hepatic stellate cells by lignan components from the fruits of Schisandra chinensis and the mechanism of schisanhenol. J Nat Med 2020; 74:513-524. [PMID: 32193805 DOI: 10.1007/s11418-020-01394-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Accepted: 03/06/2020] [Indexed: 12/15/2022]
Abstract
Liver fibrosis is a pathological manifestation induced by chronic liver injury and may cause cirrhosis and liver cancer with the chronic progression of fibrosis. During the onset and progression of liver fibrosis, the activation of hepatic stellate cells (HSCs) is the core mechanism for the secretion of many extracellular matrices to induce fibrosis. Lignans are reportedly the main effective components of Schisandra chinensis with good anti-fibrosis effects. In this study, we compared the inhibiting effects of the seven lignan components from S. chinensis on HSC activation. We found that the seven lignans inhibited the activation of human HSCs (LX-2) in various degrees. Among all lignans, schisanhenol showed the best effect in inhibiting the activation of LX-2 with a dose-effect relationship. Sal also inhibited the phosphorylations of Smad1, Smad2, Smad3, extracellular regulated protein kinase (ERK), c-Jun N-terminal kinase (JNK), p38, and nuclear transcription factor-κB (NF-κB), as well as downregulated Smad4. All these findings suggested that schisanhenol may ameliorate liver fibrosis by inhibiting the transforming growth factor β (TGF-β)/Smad and mitogen-activated protein kinase (MAPK) signaling pathways. Remarkably, schisanhenol may be a potential anti-liver fibrosis drug and warrants further research.
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Affiliation(s)
- Xiaoli He
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai, 201203, China.,Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, 528 Zhangheng Road, Shanghai, 201203, China.,TCM Department, Ningbo Huamei Hospital Affiliated to Chinese Academy of Sciences, 41 Xibei Road, Ningbo, 315010, China
| | - Jiamei Chen
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai, 201203, China.,Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, 528 Zhangheng Road, Shanghai, 201203, China
| | - Yongping Mu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai, 201203, China.,Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, 528 Zhangheng Road, Shanghai, 201203, China
| | - Hua Zhang
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai, 201203, China.,Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, 528 Zhangheng Road, Shanghai, 201203, China
| | - Gaofeng Chen
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai, 201203, China.,Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, 528 Zhangheng Road, Shanghai, 201203, China
| | - Ping Liu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai, 201203, China. .,Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, 528 Zhangheng Road, Shanghai, 201203, China.
| | - Wei Liu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai, 201203, China. .,Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, 528 Zhangheng Road, Shanghai, 201203, China.
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21
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Wang Z, Yang H, Ma D, Mu Y, Tan X, Hao Q, Feng L, Liang J, Xin W, Chen Y, Wu Y, Jia Y, Zhao H. Serum PIWI-Interacting RNAs piR-020619 and piR-020450 Are Promising Novel Biomarkers for Early Detection of Colorectal Cancer. Cancer Epidemiol Biomarkers Prev 2020; 29:990-998. [PMID: 32066615 DOI: 10.1158/1055-9965.epi-19-1148] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 12/27/2019] [Accepted: 02/07/2020] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Early diagnosis can significantly reduce colorectal cancer deaths. We sought to identify serum PIWI-interacting RNAs (piRNAs) that could serve as sensitive and specific noninvasive biomarkers for early colorectal cancer detection. METHODS We screened the piRNA expression profile in sera from 7 patients with colorectal cancer and 7 normal controls using small RNA sequencing. Differentially expressed piRNAs were measured in a training cohort of 140 patients with colorectal cancer and 140 normal controls using reverse transcription quantitative PCR. The identified piRNAs were evaluated in two independent validation cohorts of 180 patients with colorectal cancer and 180 normal controls. Finally, the diagnostic value of the identified piRNAs for colorectal adenoma (CRA) was assessed, and their expression was measured in 50 patients with lung cancer, 50 with breast cancer, and 50 with gastric cancer. RESULTS The piRNAs piR-020619 and piR-020450 were consistently elevated in sera of patients with colorectal cancer as compared with controls. A predicative panel based on the two piRNAs was established that displayed high diagnostic accuracy for colorectal cancer detection. The two-piRNA panel could detect small-size and early-stage colorectal cancer with an area under the ROC curve of 0.863 and 0.839, respectively. Combined use of the two piRNAs could effectively distinguish CRA from controls. Aberrant elevation of the two piRNAs was not observed in sera of patients with lung, breast, and gastric cancer. CONCLUSIONS Serum piR-020619 and piR-020450 show a strong potential as colorectal cancer-specific early detection biomarkers. IMPACT The field of circulating piRNAs could allow for novel tumor biomarker development.
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Affiliation(s)
- Zhenfei Wang
- The Laboratory for Tumor Molecular Diagnosis, Affiliated People's Hospital of Inner Mongolia Medical University, Huhhot, China
| | - Hao Yang
- Department of Radiotherapy, Affiliated People's Hospital of Inner Mongolia Medical University, Huhhot, China
| | - Daguang Ma
- Department of Thoracic Surgery, Affiliated People's Hospital of Inner Mongolia Medical University, Huhhot, China
| | - Yongping Mu
- The Laboratory for Tumor Molecular Diagnosis, Affiliated People's Hospital of Inner Mongolia Medical University, Huhhot, China
| | - Xiaohui Tan
- College of Traditional Chinese Medicine, Inner Mongolia Medical University, Huhhot, China
| | - Qin Hao
- Department of Gastrointestinal Surgery, Affiliated Hospital of Inner Mongolia Medical University, Huhhot, China
| | - Li Feng
- Department of Abdominal Tumor Surgery, Affiliated People's Hospital of Inner Mongolia Medical University, Huhhot, China
| | - Junqing Liang
- The Laboratory for Tumor Molecular Diagnosis, Affiliated People's Hospital of Inner Mongolia Medical University, Huhhot, China
| | - Wen Xin
- TransGen Biotech Co. Ltd., Beijing, China
| | - Yongxia Chen
- The Laboratory for Tumor Molecular Diagnosis, Affiliated People's Hospital of Inner Mongolia Medical University, Huhhot, China
| | - Yingcai Wu
- The Laboratory for Tumor Molecular Diagnosis, Affiliated People's Hospital of Inner Mongolia Medical University, Huhhot, China
| | - Yongfeng Jia
- The Laboratory for Tumor Molecular Diagnosis, Affiliated People's Hospital of Inner Mongolia Medical University, Huhhot, China. .,Basic Medicine College, Inner Mongolia Medical University, Huhhot, China
| | - Haiping Zhao
- Department of Abdominal Tumor Surgery, Affiliated People's Hospital of Inner Mongolia Medical University, Huhhot, China.
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22
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Yu S, Mu Y, Zhang X, Li J, Lee C, Wang H. Molecular mechanisms underlying titanium dioxide nanoparticles (TiO 2NP) induced autophagy in mesenchymal stem cells (MSC). J Toxicol Environ Health A 2019; 82:997-1008. [PMID: 31718501 DOI: 10.1080/15287394.2019.1688482] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The bone marrow is one of the target tissues for titanium dioxide nanoparticles (TiO2NP) following environmental exposure. At present, the consequences of TiO2NP exposure in bone are not well known. The aim of this study was to investigate the effects of TiO2NP on mesenchymal stem cells (MSCs) and potential underlying mechanisms. Mesenchymal bone marrow-derived cells were cultured and treated with various concentrations of TiO2NP. Results showed that TiO2NP incubation produced cytotoxicity as evidenced by reduced cell viability. Using Western blotting TiO2NP was found to increase autophagy as determined by elevation in ratio of LC3-II from LC3-I without evidence of necrotic cell death as estimated by lactic dehydrogenase (LDH) level. TiO2NP produced a rise in intracellular reactive oxygen species (ROS) levels. The observed alterations in autophagy and oxidant stress were associated with upregulation of protein expression of p38, JNK, and ERK. Data indicate that TiO2NP-mediated decrease in MSC survival involves a complex series of events associated stimulation of mitogen-activated protein kinase (MAPK) pathway and consequent autophagy and oxidative damage.
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Affiliation(s)
- Shunbang Yu
- School of Health Sciences, Faculty of Health and Medicine, University of Newcastle, Newcastle, Australia
| | - Yongping Mu
- Tumor Molecular Diagnostic Laboratory, Department of Clinical Laboratory Centre, The Affiliated People's Hospital of Inner Mongolia Medical University, Hohhot, China
| | - Xudong Zhang
- School of Health Sciences, Faculty of Health and Medicine, University of Newcastle, Newcastle, Australia
| | - Jian Li
- Department of Biostatistics and Bioinformatics, School of Public Health and Tropical Medicine, Tulane University, New Orleans, US
| | - Charles Lee
- School of Health Sciences, Faculty of Health and Medicine, University of Newcastle, Singapore
| | - He Wang
- School of Health Sciences, Faculty of Health and Medicine, University of Newcastle, Newcastle, Australia
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23
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Ren S, Chen J, Wang Q, Li X, Xu Y, Zhang X, Mu Y, Zhang H, Huang S, Liu P. MicroRNA-744/transforming growth factor β1 relationship regulates liver cirrhosis. Hepatol Int 2019; 13:814-825. [PMID: 31643031 PMCID: PMC7400990 DOI: 10.1007/s12072-019-09993-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Accepted: 09/28/2019] [Indexed: 01/18/2023]
Abstract
BACKGROUND MicroRNAs have added a new dimension to our understanding of liver cirrhosis (LC) and associated processes like the activation of hepatic stellate cells (HSCs). METHODS Serum samples were collected from 40 LC patients and 30 healthy donors. CCl4-induced LC mouse model in vivo and in vitro human HSC LX-2 and murine HSC JS-1 cells were researched. RESULTS The levels of serum microRNA (miR)-744 is inversely correlated with the severity of LC and is a reliable biomarker of LC. In CCl4-induced LC model, the abundance of miR-744 was reduced in both sera and livers compared with sham controls. Importantly, increasing miR-744 abundance with synthetic miR-744 Agomir alleviated liver fibrosis, a critical component of LC, while reducing miR-744 with Antagomir exacerbated it. To elucidate molecular mechanism underlying the suppressive role of miR-744 in LC, we observed that miR-744 and transforming growth factor β1 (TGFβ1) are inversely correlated in LC patients' sera as well as sera/livers from CCl4-induced LC mice. We demonstrated that miR-744 Agomir downregulated the expression of TGFβ1 and further confirmed that TGFβ1 mRNA was a bona fide miR-744 target in HSCs. Moreover, miR-744 Agomir reduced the degree of F-actin formation and cell proliferation while miR-744 Antagomir promoted these events, suggesting that miR-744 is a negative regulator of HSC activation. CONCLUSIONS MiR-744-led suppression in HSC activation is most likely through TGFβ1 because exogenous TGFβ1 nearly negated miR-744 Agomir's action. This study suggests that reduction of miR-744 is a reliable biomarker for LC and miR-744/TGFβ1 relationship is a key regulator of LC.
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Affiliation(s)
- Shuang Ren
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
- Traditional Chinese Medicine Department, First Affiliated Hospital of China Medical University, Shenyang, 201203, Liaoning, China
| | - Jiamei Chen
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Qinglan Wang
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Xuewei Li
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Ying Xu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Xiao Zhang
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Yongping Mu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Hua Zhang
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Shuang Huang
- Department of Anatomy and Cell Biology, University of Florida College of Medicine, Gainesville, FL, 32611, USA.
| | - Ping Liu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
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Chen J, Li X, Hu Y, Liu W, Zhou Q, Zhang H, Mu Y, Liu P. ERRATUM: Gypenosides Ameliorate Carbon Tetrachloride-Induced Liver Fibrosis by Inhibiting the Differentiation of Hepatic Progenitor Cells into Myofibroblasts. Am J Chin Med 2019; 47:707-708. [PMID: 30966775 DOI: 10.1142/s0192415x19920010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Jiamei Chen
- * Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.,† Shanghai Key Laboratory of Traditional Chinese Medicine, Shanghai 201203, China
| | - Xuewei Li
- * Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.,† Shanghai Key Laboratory of Traditional Chinese Medicine, Shanghai 201203, China
| | - Yonghong Hu
- * Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.,† Shanghai Key Laboratory of Traditional Chinese Medicine, Shanghai 201203, China
| | - Wei Liu
- * Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.,† Shanghai Key Laboratory of Traditional Chinese Medicine, Shanghai 201203, China
| | - Qun Zhou
- * Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.,† Shanghai Key Laboratory of Traditional Chinese Medicine, Shanghai 201203, China
| | - Hua Zhang
- * Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.,† Shanghai Key Laboratory of Traditional Chinese Medicine, Shanghai 201203, China
| | - Yongping Mu
- * Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.,† Shanghai Key Laboratory of Traditional Chinese Medicine, Shanghai 201203, China
| | - Ping Liu
- * Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.,† Shanghai Key Laboratory of Traditional Chinese Medicine, Shanghai 201203, China.,‡ E-Institute of Shanghai Municipal Education Commission, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
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Jiang S, Jiang W, Xu Y, Wang X, Mu Y, Liu P. Serum miR-21 and miR-26a Levels Negatively Correlate with Severity of Cirrhosis in Patients with Chronic Hepatitis B. Microrna 2019; 8:86-92. [PMID: 30147020 DOI: 10.2174/2211536607666180821162850] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Revised: 07/17/2018] [Accepted: 08/20/2018] [Indexed: 12/26/2022]
Abstract
BACKGROUND AND OBJECTIVE Accurately evaluating the severity of liver cirrhosis is essential for clinical decision making and disease management. This study aimed to evaluate the value of circulating levels of microRNA (miR)-26a and miR-21 as novel noninvasive biomarkers in detecting severity of cirrhosis in patients with chronic hepatitis B. METHODS Thirty patients with clinically diagnosed chronic hepatitis B-related cirrhosis and 30 healthy individuals were selected. The serum levels of miR-26a and miR-21 were quantified by qRT-PCR. Receiver operating characteristic curve analysis was performed to evaluate the sensitivity and specificity of the miRNAs for detecting the severity of cirrhosis. RESULTS Serum miR-26a and miR-21 levels were found to be significantly downregulated in patients with severe cirrhosis scored at Child-Pugh class C in comparison to healthy controls (miR-26a p<0.01, and miR-21 p<0.001, respectively). The circulating miR-26a and miR-21 levels in patients were positively correlated with serum albumin concentration but negatively correlated with serum total bilirubin concentration and prothrombin time. Receiver operating characteristic curve analysis revealed that both serum miR-26a and miR-21 levels were associated with a high diagnostic accuracy for patients with cirrhosis scored at Child-Pugh class C (miR-26a Cut-off fold change at ≤0.4, Sensitivity: 84.62%, Specificity: 89.36%, P<0.0001; miR-21 Cut-off fold change at ≤0.6, Sensitivity: 84.62%, Specificity: 78.72%, P<0.0001). CONCLUSION Our results indicate that the circulating levels of miR-26a and miR-21 are closely related to the extent of liver decompensation, and the decreased levels are capable of discriminating patients with cirrhosis at Child-Pugh class C from the whole cirrhosis cases.
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Affiliation(s)
- Shili Jiang
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Wei Jiang
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Ying Xu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Xiaoning Wang
- E-Institute of Shanghai Municipal Education Committee, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Yongping Mu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Ping Liu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.,E-Institute of Shanghai Municipal Education Committee, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
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Han W, Mu Y, Zhang Z, Su X. Expression of miR-30c and BCL-9 in gastric carcinoma tissues and their function in the development of gastric cancer. Oncol Lett 2018; 16:2416-2426. [PMID: 30013632 PMCID: PMC6036597 DOI: 10.3892/ol.2018.8934] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Accepted: 04/30/2018] [Indexed: 01/10/2023] Open
Abstract
microRNA-30c (miR-30c) is a member of the miR-30s family, which is known to serve important roles in the occurrence and development of numerous tumor types. Our previous microarray analysis of extracted RNA from tissue samples was conducted to examine the expression of miR-30c and predict miR-30c target genes. In the present study, it was determined that the expression of miR-30c was differentially expressed in 82 paired gastric cancer (GC) and paracancerous tissues. Cellular expression of miR-30c in two GC cell lines MKN-45, MKN-74 and one non-cancer cell line GES-1 was modified using the miR-30c-mimic and miR-30c-inhibitor reagents, in a series of transfection experiments. Following transfection of cancer and non-cancer cell lines with the miR-30c-mimic, cell proliferation and apoptosis rates were increased. Compared with the NC group, MKN-74 cell proliferation was significantly inhibited (P<0.05) following transfection with the miR-30c-mimic at 48 and 24 h, GES-1 was significantly inhibited (P<0.05) at 24 and 48 h, and apoptosis was significantly reduced in transfected MKN-74 cells (P<0.05). The clinicopathological data and the expression of BCL-9 and miR-30c in patients with GC were used to identify associations. The expression levels of miR-30c were associated with age. Western blot analysis demonstrated that the BCL-9 expression levels in MKN-74 cells were higher following transfection with the miR-30c-mimic, and were lower following transfection with the miR-30c-inhibitor, both compared with the negative control group. It was concluded that compared with the negative control group, the expression of miR-30c was low in GC tissues and may be involved in GC development via regulation of proliferation, apoptosis and the cell cycle.
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Affiliation(s)
- Wenyan Han
- Clinical Medical Research Center, The Affiliated Hospital of Inner Mongolia Medical University, Hohhot, Inner Mongolia 010050, P.R. China
| | - Yongping Mu
- Department of Clinical Laboratory, The Affiliated People's Hospital of Inner Mongolia Medical University, Hohhot, Inner Mongolia 010020, P.R. China
| | - Zhihui Zhang
- Clinical Medical Research Center, The Affiliated Hospital of Inner Mongolia Medical University, Hohhot, Inner Mongolia 010050, P.R. China
| | - Xiulan Su
- Clinical Medical Research Center, The Affiliated Hospital of Inner Mongolia Medical University, Hohhot, Inner Mongolia 010050, P.R. China
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Chen GF, Ping J, Gu HT, Zhao ZM, Zhou Y, Xing F, Tao YY, Mu YP, Liu P, Liu CH. [Correlation of liver stiffness measured by FibroTouch and FibroScan with Ishak fibrosis score in patients with chronic hepatitis B]. Zhonghua Gan Zang Bing Za Zhi 2017; 25:145-150. [PMID: 28297803 DOI: 10.3760/cma.j.issn.1007-3418.2017.02.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the correlation of liver stiffness measured by FibroTouch (FT) and FibroScan (FS) with Ishak fibrosis score in patients with chronic hepatitis B. Methods: A total of 313 patients with chronic hepatitis B who visited Department of Liver Cirrhosis in Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine from November 2014 to May 2016 were enrolled. All the patients underwent liver biopsy, and FT and FS were used to determine liver stiffness measurement (LSM). Serum biochemical parameters were measured, and the aspartate aminotransferase-to-platelet ratio index (APRI) in a multi-parameter model of liver fibrosis and fibrosis-4 (FIB-4) index were calculated. The consistency between the results of four noninvasive examinations and Ishak fibrosis score was compared. The t-test was used for comparison of LSM determined by FT and FS. Pearson correlation analysis was used investigate the correlation between LSM determined by FT and FS; Spearman correlation analysis was used to investigate the correlation of serum alanine aminotransferase (ALT) and aspartate aminotransferase (AST) levels and Knodell score with LSM determined by FT and FS; the correlation between LSM determined by FT and FS and fibrosis stage was analyzed by partial correlation analysis adjusted by Knodell score for liver inflammatory activity; Spearman correlation analysis was used for APRI, FIB-4, and fibrosis stage. Based on the Ishak fibrosis score, the receiver operating characteristic (ROC) curve was used to analyze the values of four noninvasive methods in the diagnosis of liver fibrosis. Results: There was no significant difference in LSM measured by FT and FS in all patients (15.75±9.42 kPa vs 15.42±10.52 kPa, P > 0.05) and Pearson correlation analysis indicated a significant positive correlation between them (r = 0.858, P < 0.01); serum ALT and AST levels and liver inflammatory activity were correlated with LSM determined by FT and FS. There was a significant positive correlation between LSM determined by FT and FS and fibrosis stage (r = 0.501 and 0.526, both P < 0.001), and APRI and FIB-4 were also positively correlated with fibrosis stage (r = 0.236 and 0.218, both P < 0.001). Based on the Ishak fibrosis score, in the diagnosis of fibrosis stages F3, F4, F5, and F6, the areas under the ROC curve were 0.915/0.856/0.839/0.816 for FT, 0.933/0.883/0.849/0.856 for FS, 0.618/0.630/0.608/0.638 for APRI, and 0.614/0.624/0.595/0.649 for FIB-4, and FT and FS had a significantly larger areas under the ROC curve than APRI and FIB-4. Conclusion: LSM determined by FT or FS has a good correlation with the Ishak fibrosis score, so FT and FS have a significantly better diagnostic performance for liver fibrosis than APRI and FIB-4.
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Affiliation(s)
- G F Chen
- Liver Cirrhosis Department, Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - J Ping
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - H T Gu
- Liver Cirrhosis Department, Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Z M Zhao
- Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Y Zhou
- Liver Cirrhosis Department, Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - F Xing
- Liver Cirrhosis Department, Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Y Y Tao
- Liver Cirrhosis Department, Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Y P Mu
- Liver Cirrhosis Department, Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - P Liu
- Liver Cirrhosis Department, Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - C H Liu
- Liver Cirrhosis Department, Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
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Mu YP, Zhang X, Fan WW, Li XW, Chen GF, Chen JM, Zhang H, Liu P. [Mechanism of Astragaloside prevents cholestatic liver fibrosis through inhibition of Notch signaling activation]. Zhonghua Gan Zang Bing Za Zhi 2017; 25:575-582. [PMID: 29056006 DOI: 10.3760/cma.j.issn.1007-3418.2017.08.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: The Notch signaling pathway is closely related to biliary fibrosis. Previous studies have shown that Astragaloside (AS) can prevent the progression of cholestatic liver fibrosis. The purpose of this study is to observe the effect of AS on the regulation of Notch signaling pathway in biliary fibrosis. Methods: Cholestatic liver fibrosis was established by common bile duct ligation (BDL) in rats. Two weeks after BDL, the rats were randomly divided into a model group (i.e., BDL), an Astragalosides group (AS), and a sorafenib (SORA) positive control group and treated for 3 weeks. Bile duct proliferation and liver fibrosis were determined by tissue staining. Protein and gene expression were determined by immunostaining, immunoblotting and RT-PCR, respectively. Activation of the Notch signaling pathway was evaluated by analyzing expressions of Notch-1, -2, -3, -4, Jagged (JAG)1, Delta like (DLL)-1, -3, -4, Hes1, Numb and RBP-Jκ. Statistical analysis of variance analysis, q test, P < 0.05 showed that the difference was statistically significant. Results: (1) AS significantly reduced the deposition of collagen and the Hyp content of liver tissue (500.15 ± 86.10 vs. 625.72 ± 105.62, P = 0.031), and inhibited the activation of hepatic stellate cells. (2) AS significantly decreased the protein and mRNA expressions of transforming growth factor (TGF)-β1 (1.02±0.15 vs. 1.89±0.36, P = 0.007; 1.17±0.18 vs. 1.68±0.29, P = 0.013, respectively) and α-smooth muscle actin (α-SMA, 0.41±0.11 vs. 0.72±0.16, P = 0.003; 1.71±0.57 vs. 2.68±0.46, P = 0.008, respectively) compared with BDL group. In contrast, AS significantly enhanced expression of the Smad 7 protein compared with the BDL group (0.72±0.008 vs. 0.33±0.001, P = 0.005). AS also reduced biliary epithelial cell proliferation. AS reduced the mRNA levels of CK7, CK8 and CK18 (1.31±0.39 vs. 2.63±0.82, P = 0.009; 0.71±0.09 vs. 0.87±0.08, P = 0.031; 2.56±0.32 vs. 3.41±0.39, P = 0.010, respectively) and reduced the positive areas of CK19 and OV6 (62 337.17±21 873.38 vs. 22 5472.67±26 933.63, P = 0.000; 92 237.43±15 894.11 vs. 171 298.13±61 761.37, P = 0.000, respectively). (3) The mRNA expression of Notch-2, -3, -4 and JAG1 were significantly reduced in the AS group compared to the BDL group (1.07±0.19 vs. 1.51±0.28, P = 0.044; 0.99±0.24 vs. 1.18±0.10, P = 0.043; 1.36±0.42 vs. 3.40±0.44, P = 0.048; 2.62±0.43 vs. 3.73±0.83, P = 0.046, respectively). In contrast, the mRNA level of Numb was clearly enhanced after AS treatment (0.90±0.05 vs. 0.75±0.11, P = 0.019). In addition, consistent with the mRNA levels, the protein expressions of Notch-2, -3, -4 and JAG1 were reduced significantly (1.27±0.18 vs. 1.71±0.26, P = 0.004; 0.99±0.11 vs. 4.38±0.60, P = 0.001; 1.76±0.32 vs. 4.01±0.74, P = 0.002; 1.62±0.33 vs. 2.74±0.63, P = 0.002) and the Numb protein level was increased significantly (1.50±0.15 vs. 0.85±0.11, P = 0.001) in AS group compared with BDL group. Conclusion: AS may prevent cholestatic liver fibrosis via inhibition of the Notch signaling pathway, thereby inhibiting the abnormal proliferation of biliary epithelial cells. Results indicate that AS may be a potential treatment for cholestatic liver disease.
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Affiliation(s)
- Y P Mu
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine; Institute of Liver Diseases, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
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Chen J, Li X, Hu Y, Liu W, Zhou Q, Zhang H, Mu Y, Liu P. Gypenosides Ameliorate Carbon Tetrachloride-Induced Liver Fibrosis by Inhibiting the Differentiation of Hepatic Progenitor Cells into Myofibroblasts. Am J Chin Med 2017; 45:1061-1074. [PMID: 28659031 DOI: 10.1142/s0192415x17500574] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Gypenosides (GPs), the predominant components of Gynostemma pentaphyllum, exert antifibrotic effects; however, the mechanisms underlying their ability to ameliorate liver fibrosis are unclear. Liver fibrosis was induced in C57BL/6 mice via subcutaneous injection of 10% carbon tetrachloride (CCl[Formula: see text] three times a week for two weeks. Then, CCl4 was administered in conjunction with intragastric GPs for another three weeks. For in vitro analyses, WB-F344, hepatatic progenitor cells (HPCs) were treated with transforming growth factor beta 1 (TGF-[Formula: see text]1) with or without GPs for 48[Formula: see text]h. The results showed that alanine aminotransferase (ALT) and aspartate transaminase (AST) activity, deposition of collagen, hydroxyproline content, and expression of alpha-smooth muscle actin ([Formula: see text]-SMA) and collagen type I (Col I) were significantly decreased after treatment with GPs ([Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text]). In the 5M CCl4 group, the expression of HPC markers, Sox9 and cytokeratin 19 (CK19), was significantly increased compared with the normal or GPs-treated group ([Formula: see text], [Formula: see text]). Immunostaining showed that the number of Sox9 and [Formula: see text]-SMA double-positive cells was higher in the 5M CCl4 group than in the normal group, but the addition of GPs caused this cell number to decrease. In WB-F344 cells, the expression of [Formula: see text]-SMA and Col I was significantly increased after treatment with TGF-[Formula: see text], whereas in the GPs treatment group, expression was markedly decreased ([Formula: see text]). The levels of TGF-[Formula: see text] and TGF-[Formula: see text]R1 were markedly reduced after GPs treatment both in vivo and in vitro. In conclusion, GPs ameliorated CCl4-induced liver fibrosis via the inhibition of TGF-[Formula: see text] signaling, consequently inhibiting the differentiation of HPCs into myofibroblasts.
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Affiliation(s)
- Jiamei Chen
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Shanghai Key Laboratory of Traditional Chinese Medicine, Shanghai 201203, China
| | - Xuewei Li
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Shanghai Key Laboratory of Traditional Chinese Medicine, Shanghai 201203, China
| | - Yonghong Hu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Shanghai Key Laboratory of Traditional Chinese Medicine, Shanghai 201203, China
| | - Wei Liu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Shanghai Key Laboratory of Traditional Chinese Medicine, Shanghai 201203, China
| | - Qun Zhou
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Shanghai Key Laboratory of Traditional Chinese Medicine, Shanghai 201203, China
| | - Hua Zhang
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Shanghai Key Laboratory of Traditional Chinese Medicine, Shanghai 201203, China
| | - Yongping Mu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Shanghai Key Laboratory of Traditional Chinese Medicine, Shanghai 201203, China
| | - Ping Liu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Shanghai Key Laboratory of Traditional Chinese Medicine, Shanghai 201203, China
- E-Institute of Shanghai Municipal Education Commission, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
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Yang L, Mu Y, Cui H, Liang Y, Su X. MiR-9-3p augments apoptosis induced by H2O2 through down regulation of Herpud1 in glioma. PLoS One 2017; 12:e0174839. [PMID: 28430789 PMCID: PMC5400238 DOI: 10.1371/journal.pone.0174839] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Accepted: 03/03/2017] [Indexed: 12/25/2022] Open
Abstract
MicroRNAs are short, single-stranded non-coding RNA molecules that function as regulators of tumor progression in various cancers, including glioma. The present study sought to investigate the biological functions of miR-9-3p in glioma progression. The results of a microRNA microarray indicated that microRNA-9-3p (miR-9-3p, miR-9*) is down-regulated in high-grade (grades III and IV) gliomas compared with non-tumor tissues. These results were confirmed with real-time PCR. The miR-9-3p expression level was associated with age and tumor grade. Herpud1 was regulated by miR-9-3p in glioma cells and tissues and was identified as a miR-9-3p target with luciferase reporter assays. Glioma cells transfected with miR-9-3p mimics or HERPUD1-RNAi had more apoptotic cells than them in control after induced by H2O2. Our results indicated that low expression of miR-9-3p results in a high level of Herpud1, which may protect against apoptosis in glioma.
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Affiliation(s)
- Ling Yang
- Clinical Medicine Research Center, the Affiliated Hospital of Inner Mongolia Medical University, Hohhot, Inner Mongolia Autonomous Region, China
| | - Yongping Mu
- Department of Clinical Laboratory, the Affiliated People’s Hospital of Inner Mongolia Medical University, Hohhot, Inner Mongolia Autonomous Region, China
| | - Hongwei Cui
- Clinical Medicine Research Center, the Affiliated Hospital of Inner Mongolia Medical University, Hohhot, Inner Mongolia Autonomous Region, China
| | - Yabing Liang
- Clinical Medicine Research Center, the Affiliated Hospital of Inner Mongolia Medical University, Hohhot, Inner Mongolia Autonomous Region, China
| | - Xiulan Su
- Clinical Medicine Research Center, the Affiliated Hospital of Inner Mongolia Medical University, Hohhot, Inner Mongolia Autonomous Region, China
- * E-mail:
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Abstract
Gliomas are the most common and the most malignant brain tumors, accouting for 45-55% of all intracranial tumors. The incidence of glioma worldwide is about 6-12 per 100,000. Recently, several studies showed that the activation of the oncogenes and the inactivation and/or loss of the tumor suppressor genes, especially for miRNA-21, let-7 and so on, are the most primary molecule event in gliomas. MicroRNAs (miRNAs) are a class of endogenously expressed small noncoding RNAs which are usually 21-23 nucleotides long. miRNAs regulate gene expression and play important roles in a variety of physiological and pathological processes, such as cell proliferation, differentiation and apoptosis. To date, Growing evidence has shown that mi RNAs are frequently dysregulated in human cancers and can act as both tumor suppressors and oncogenes. Along with the discovery of micro RNA, more and more research focusing on its relationship with glioma was carried out to investigate the biological features of glioma and to provide experimental evidence for glioma mechanism. In the present study, we aimed to verify the miRNA-126 down-regulation which showed in the results of glioma tissue miRNAs chip and discuss the miRNA-126 methylation in patients with glioma. A total of 50 samples from patients with glioma and 20 control samples from patients with cerebral trauma were included in this study. The expression levels of the miR-126 gene were detected using quantitative polymerase chain reaction (PCR), and the methylation status of miR-126 was examined using methylation-specific PCR-denaturing high-performance liquid chromatography (MSP-DHPLC). The expression level of miRNA-126 was found to be significantly higher in the control group (0.6134 ± 0.1214) than in the glioma group (0.2771 ± 0.1529; P < 0.05). The expression was also significantly elevated in low-grade gliomas (0.3117 ± 0.1474) compared with high-grade gliomas (0.1582 ± 0.1345; P < 0.05). In addition, increased methylation of miR-126 was found in 40% of glioma patients in our study (20/50 cases), resulting in significantly decreased miR-126 expression (0.1715 ± 0.1376; P < 0.05). Our results indicate that we verified successfully the miRNA-126 down-regulation phenomenon in patients with glioma which showed in the results of glioma tissue miRNAs chip and the miRNA-126 down-regulation through methylation in patients with glioma. So we could say that epigenetic modification is a crucial mechanism for controlling the expression of miR-126 in glioma.
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Affiliation(s)
- Hongwei Cui
- Clinical Medical Research Center of the Affiliated Hospital, Inner Mongolia Medical University, Hohhot, Inner Mongolia, China
| | - Yongping Mu
- Clinical Laboratory of Inner Mongolia Autonomous Region Tumor Hospital, Hohhot, Inner Mongolia, China
| | - Lei Yu
- Pharmacy Department of Inner Mongolia Autonomous Region Hospital of Traditional Chinese Medicine, Hohhot, Inner Mongolia, China
| | - Ya-guang Xi
- Clinical Medical Research Center of the Affiliated Hospital, Inner Mongolia Medical University, Hohhot, Inner Mongolia, China
| | - Rune Matthiesen
- Department of Genetics, National Institute of Health Dr. Ricardo Jorge, Lisbon, Portugal
| | - Xiulan Su
- Clinical Medical Research Center of the Affiliated Hospital, Inner Mongolia Medical University, Hohhot, Inner Mongolia, China
| | - Wenjie Sun
- School of Food Science, Guangdong Pharmaceutical University, Zhongshan, 528458, China. .,School of Public Health and Tropical Medicine, Tulane University, New Orleans, LA, USA.
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Zhou Y, Tong X, Ren S, Wang X, Chen J, Mu Y, Sun M, Chen G, Zhang H, Liu P. Synergistic anti-liver fibrosis actions of total astragalus saponins and glycyrrhizic acid via TGF-β1/Smads signaling pathway modulation. J Ethnopharmacol 2016; 190:83-90. [PMID: 27282665 DOI: 10.1016/j.jep.2016.06.011] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Revised: 06/02/2016] [Accepted: 06/04/2016] [Indexed: 06/06/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Huangqi decoction (HQD) is a well-known traditional Chinese herbal formulation, It is an effective treatment for consumptive disease and chronic liver diseases. It consists of Radix Astragali (Astragalus membranceus(Fisch.) Bge. Root, Huangqi) and Radix Glycyrrhizae (Glycyrrhiza uralensis Fisch., root and rhizome, Gancao). Total astragalus saponins (AST) is a main component of Radix Astragali and glycyrrhizic acid(GA) is a main component of Radix Glycyrrhizae. Our primary results showed that the combination of AST and GA had an obvious synergistic effect in reducing liver collagen deposition and decreasing serum alanine aminotransferase (ALT) activity in dimethylnitrosamine (DMN)-induced liver fibrosis. AIM OF THE STUDY Through in vivo and in vitro experiments, we aimed at investigating the key anti-fibrosis signal pathway TGF-β1/Smads to further explore the synergistic mechanism of AST and GA. MATERIAL AND METHODS Two hepatic fibrosis animal models, bile duct ligation-induced (BDL) and DMN-induced, were utilized. Rats were treated orally with AST, GA or AST/GA, with the effects evaluated via liver histopathology, hydroxyproline (Hyp) levels, and α-SMA expression. In the hepatic stellate cell line JS-1, cells were treated with AST/GA for 24h, followed by a cell viability assessment using Cell Counting Kit-8(CCK-8) and Real-time PCR and Western blot analysis of α-SMA, ColⅠ and TGF-β1/Smads signaling pathway related components. RESULTS The AST/GA combination attenuated liver tissue inflammation, collagen deposition, Hyp levels, and α-SMA expression in both BDL-and DMN-stimulated hepatic fibrosis rats. In vitro results showed that the AST/GA combination significantly inhibited JS-1 cell viability, significantly suppressed α-SMA, ColⅠ, TGF-β1, Smad2 and Smad3 mRNA and protein expression, as well reduced p-Smad2/3. Compared with AST or GA treatment alone, the AST/GA combination significantly reduced Smad3 mRNA expression levels and TGF-β1, Smad3, and p-Smad2/3 protein levels. CONCLUSIONS AST and GA synergistically alleviated both BDL-and DMN-induced hepatic fibrosis via TGF-β1/Smads signaling pathway inhibition in hepatic stellate cells.
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MESH Headings
- Actins/genetics
- Actins/metabolism
- Animals
- Astragalus Plant/chemistry
- Cell Line
- Cell Survival/drug effects
- Collagen Type I/genetics
- Collagen Type I/metabolism
- Common Bile Duct/surgery
- Dimethylnitrosamine
- Dose-Response Relationship, Drug
- Drug Synergism
- Drug Therapy, Combination
- Gene Expression Regulation
- Glycyrrhizic Acid/pharmacology
- Hepatic Stellate Cells/drug effects
- Hepatic Stellate Cells/metabolism
- Hepatic Stellate Cells/pathology
- Hydroxyproline/metabolism
- Ligation
- Liver/drug effects
- Liver/metabolism
- Liver/pathology
- Liver Cirrhosis, Experimental/chemically induced
- Liver Cirrhosis, Experimental/genetics
- Liver Cirrhosis, Experimental/metabolism
- Liver Cirrhosis, Experimental/pathology
- Liver Cirrhosis, Experimental/prevention & control
- Male
- Mice
- Phosphorylation
- Phytotherapy
- Plants, Medicinal
- Protective Agents/isolation & purification
- Protective Agents/pharmacology
- RNA, Messenger/genetics
- RNA, Messenger/metabolism
- Rats, Wistar
- Saponins/isolation & purification
- Saponins/pharmacology
- Signal Transduction/drug effects
- Smad2 Protein/genetics
- Smad2 Protein/metabolism
- Smad3 Protein/genetics
- Smad3 Protein/metabolism
- Transforming Growth Factor beta1/genetics
- Transforming Growth Factor beta1/metabolism
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Affiliation(s)
- Yuping Zhou
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Xin Tong
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Shuang Ren
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Xiaoling Wang
- Department of Biology, School of Basic Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Jiamei Chen
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Yongping Mu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Mingyu Sun
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Gaofeng Chen
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Hua Zhang
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Ping Liu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; E-institute of Shanghai Municipal Education Commission, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
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Zhang X, Du G, Xu Y, Li X, Fan W, Chen J, Liu C, Chen G, Liu C, Zern MA, Mu Y, Liu P. Inhibition of notch signaling pathway prevents cholestatic liver fibrosis by decreasing the differentiation of hepatic progenitor cells into cholangiocytes. J Transl Med 2016; 96:350-60. [PMID: 26692291 DOI: 10.1038/labinvest.2015.149] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2015] [Revised: 08/23/2015] [Accepted: 08/28/2015] [Indexed: 12/28/2022] Open
Abstract
Although hepatic progenitor cells (HPCs) are known to contribute to cholestatic liver fibrosis (CLF), how Notch signaling modulates the differentiation of HPCs to cholangiocytes in CLF is unknown. Thus, using a rat model of CLF that is induced by bile duct ligation, we inhibited Notch signaling with DAPT. In vivo, CK19, OV6, Sox9, and EpCAM expression was increased significantly. Notch signaling increased after bile duct ligation, and DAPT treatment reduced the expression of CK19, OV6, Sox9, and EpCAM and blocked cholangiocyte proliferation and CLF. In vitro, treatment of a WB-F344 cell line with sodium butyrate resulted in increased mRNA and protein expression of CK19, Sox9, and EpCAM, but Notch signaling was activated. Both of these processes were inhibited by DAPT. This study reveals that Notch signaling activation is required for HPC differentiation into cholangiocytes in CLF, and inhibition of the Notch signaling pathway may offer a therapeutic approach for treating CLF.
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Affiliation(s)
- Xiao Zhang
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine; Institute of Liver Diseases, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Guangli Du
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine; Institute of Liver Diseases, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Ying Xu
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine; Institute of Liver Diseases, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xuewei Li
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine; Institute of Liver Diseases, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Weiwei Fan
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine; Institute of Liver Diseases, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jiamei Chen
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine; Institute of Liver Diseases, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Cheng Liu
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine; Institute of Liver Diseases, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Gaofeng Chen
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine; Institute of Liver Diseases, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Chenghai Liu
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine; Institute of Liver Diseases, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Mark A Zern
- Department of Internal Medicine, Institute for Regenerative Cures, University of California Davis Medical Center, Sacramento, CA, USA
| | - Yongping Mu
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine; Institute of Liver Diseases, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Ping Liu
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine; Institute of Liver Diseases, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Cui H, Mu Y, Yu L, Xi Y, Matthiesen R, Su X, Sun W. Erratum to: Methylation of the miR-126 gene associated with glioma progression. Fam Cancer 2015; 15:325. [PMID: 26603436 DOI: 10.1007/s10689-015-9848-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Hongwei Cui
- Clinical Medical Research Center of the Affiliated Hospital, Inner Mongolia Medical University, Hohhot, Inner Mongolia, China
| | - Yongping Mu
- Clinical Laboratory of Inner Mongolia Autonomous Region Tumor Hospital, Hohhot, Inner Mongolia, China
| | - Lei Yu
- Pharmacy Department of Inner Mongolia Autonomous Region Hospital of Traditional Chinese Medicine, Hohhot, Inner Mongolia, China
| | - Yaguang Xi
- Clinical Medical Research Center of the Affiliated Hospital, Inner Mongolia Medical University, Hohhot, Inner Mongolia, China
| | - Rune Matthiesen
- Department of Genetics, National Institute of Health Dr. Ricardo Jorge, Lisbon, Portugal
| | - Xiulan Su
- Clinical Medical Research Center of the Affiliated Hospital, Inner Mongolia Medical University, Hohhot, Inner Mongolia, China.
| | - Wenjie Sun
- School of Food Science, Guangdong Pharmaceutical University, Zhongshan, 528458, China. .,School of Public Health and Tropical Medicine, Tulane University, New Orleans, LA, USA.
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Sun W, Mu Y, Su X. Abstract B25: Association of down-regulation of miR-193b and up-regulation of miR-196a with prognosis in gastric cancer. Cancer Prev Res (Phila) 2015. [DOI: 10.1158/1940-6215.prev-14-b25] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Dysregulated expression of microRNAs (miRNAs) is confirmed to be closely associated with tumor development, progression, and carcinogenesis. The purpose of the present study was to determine the miRNA expression profile of gastric cancer and to explore the relationship between aberrant miRNA expression and prognosis of gastric cancer in Chinese patients. Among a total of 1,146 miRNAs analyzed, 16 miRNAs were found to be present at significantly different expression levels in tissues from gastric cancer compared to those matched adjacent non-tumor tissues (ANTTs). Quantitative real-time polymerase chain reaction (qRT-PCR) analysis was then employed to characterize the expression patterns of miR-193b and miR-196a in total 96 snap frozen clinical gastric samples including 48 gastric cancer tissues and 48 paired ANTTs. The association between miRNA expression and clinical-pathological characteristics of patients was analyzed by binary logistic regression. We found that down-expression of miR-193b was significantly correlated with Lauren type, differentiation, UICC stage, invasion, and metastasis of gastric cancer (P < 0.05), while up-expression of miR-196a was significantly correlated with poor differentiation (P = 0.022). Moreover, down-expression of miR-193b elevated cancer risk in UICC stage (adjusted odds ratio = 8.69; 95% confidence interval = 1.06-56.91; P = 0.043;). A Kaplan-Meier survival curve indicated that the patients with high fold change of down-regulated miR-193b had a significantly shorter survival time (n = 19; median survival = 29 months) compared to patients with low fold change of down-regulated miR-193b (n = 29; median survival = 54 months) (P = 0.001). Overall survival time of patients with low fold change of up-regulated miR-196a (n = 27; median survival = 52 months) was longer than that of patients with high fold change (n = 21; median survival = 46 months) (P = 0.003). Thus, miR-193b and miR-196a may be applied as novel and promising prognostic factors in gastric cancer.
Note: This abstract was not presented at the conference.
Citation Format: Wenjie Sun, Yongping Mu, Xiulan Su. Association of down-regulation of miR-193b and up-regulation of miR-196a with prognosis in gastric cancer. [abstract]. In: Proceedings of the Thirteenth Annual AACR International Conference on Frontiers in Cancer Prevention Research; 2014 Sep 27-Oct 1; New Orleans, LA. Philadelphia (PA): AACR; Can Prev Res 2015;8(10 Suppl): Abstract nr B25.
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Zhang LJ, Sun MY, Ning BB, Zhang WM, Chen GF, Mu YP, Zhang H, Liu J, Bian YQ, Liu P. Xiayuxue Decoction ([symbols; see text]) attenuates hepatic stellate cell activation and sinusoidal endothelium defenestration in CCl4-induced fibrotic liver of mice. Chin J Integr Med 2014; 20:516-23. [PMID: 24972579 DOI: 10.1007/s11655-014-1862-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2012] [Indexed: 01/13/2023]
Abstract
OBJECTIVE To investigate the effects of ancient Chinese medical formula Xiayuxue Decoction ([symbols; see text], XYXD) on activation of hepatic stellate cells (HSCs) and defenestration of sinusoidal endothelial cells (SECs) in CCl4-induced fibrotic liver of mice. METHODS High performance liquid chromatography was used to identify the main components of XYXD and control the quality of extraction. C57BL/6 mice were induced liver fibrosis by CCl4 exposure and administered with XYXD for 6 weeks simultaneously. Liver tissue was investigated by hematoxylin-eosin and Sirius-red staining. Sinusoidal fenestrations were observed by scanning electronic microscopy and fluorescent immunohistochemistry of PECAM-1 (CD31). Whole liver lysates were detected of α-smooth muscle actin (α-SMA) and type-I collagen by Western blot. Primary rat HSCs-T6 cells were analyzed by detecting α-SMA, F-actin, DNA fragmentation through confocal microscopy, Western blot, terminal-deoxynucleoitidyl transferase mediated nick end labeling (TUNEL) assay and cellomics arrayscan, respectively. RESULTS Amygdalin and emodin in XYXD were identified. XYXD (993 mg/kg) inhibited Sirius red positive area up to 70.1% (P<0.01), as well as protein levels of α-SMA and type-I collagen by 42.0% and 18.5% (P<0.05) respectively. In vitro, XYXD (12.5 μg/mL, 50 μg/mL) suppressed the activation of HSCs and reversed the myofibroblastic HSCs into quiescent, demonstrated as inhibition of fluorescent F-actin by 32.3% and 46.6% (P<0.05). Besides, XYXD induced the apoptosis of HSC-T6 cells by 20.0% (P<0.05) and 49.5% (P<0.01), evidenced by enhanced TUNEL positivity. Moreover, ultrastructural observation suggested XYXD inhibited defenestration of SECs, which was confirmed by 31.1% reduction of protein level of CD31 (P<0.05). CONCLUSIONS XYXD inhibited both HSCs activation and SECs defenestration which accompany chronic liver injuries. These data may help to understand the underlying mechanisms of XYXD for prevetion of chronic liver diseases.
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Affiliation(s)
- Li-jun Zhang
- Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
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Zhang X, Ning BB, Ren S, Zhang LJ, Zhang WM, Chen JM, Chen GF, Zhang H, Mu YP, Liu P. [Effects of Chinese herbal medicine Xiaopi Pill in preventing rats from dimethylnitrosamine-induced liver fibrosis]. ACTA ACUST UNITED AC 2013; 10:1286-92. [PMID: 23158948 DOI: 10.3736/jcim20121113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
OBJECTIVE To explore the intervention effects of Xiaopi Pill (XPW), a compound traditional Chinese herbal medicine, on the development progress of dimethylnitrosamine (DMN)-induced liver fibrosis in rats. METHODS Liver fibrosis model was established by intraperitoneal injection of 0.5% DMN 2 mL/kg thrice a week for 4 weeks. Rats were divided into control group given saline and treatment group given XPW during the 3rd week of DMN injections. Rats were sacrificed at the end of the experiment, and then liver histological changes, liver function and mRNA expression of the liver fibrosis-associated markers were observed. RESULTS (1) At the end of the 2nd and 4th weeks of DMN injection, serum levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST) and alkaline phosphatase (ALP) increased significantly in rats (P<0.01 or P<0.05); content of total bilirubin (TBil) increased significantly compared with the normal group until the end of the 4th week (P<0.05); compared with the model group after 4 weeks of DMN injection, the serum levels of ALT, AST, ALP and TBil were decreased remarkably in the XPW-treated group (P<0.01 or P<0.05). (2) The hepatic inflammation and collagen deposition in hepatic tissues increased by different degrees in experimental rats. Parts of pathological changes in the rat liver were found at the end of the 4th week, including a complete round structure of false flocculus round, meantime, the hydroxyproline content of hepatic tissue was increased significantly at the end of the 2nd and 4th weeks (P<0.05). Compared with the 4-week model group, the hepatic inflammation, collagen deposition and hydroxyproline content in hepatic tissues were alleviated dramatically (P<0.05). (3) Compared with the normal and 2nd week groups, protein expression of alpha-smooth muscle actin (α-SMA) was gradually increased, and that of the 4th week group were aggrandized significantly (P<0.01). Compared with the normal group, the mRNA expression of α-SMA, transforming growth factor-β1 (TGF-β1), tissue inhibitor of metalloproteinase-1 (TIMP-1), and heme oxygenase-1 (HO-1) was gradually increased. Further changes in above-mentioned abnormalities were found in the model rats at the end of the 4th week (P<0.01); while compared to the 4th week group, protein and mRNA levels of α-SMA and mRNA levels of TGF-β1, TIMP-1, and HO-1 were decreased significantly in the XPW group (P<0.01 or P<0.05). CONCLUSION Progressive DMN-induced liver fibrosis in rats can be suppressed by XPW; the mechanism may be associated with inhibition of the activated hepatic stellate cells.
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Affiliation(s)
- Xiao Zhang
- Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Zhang G, Zhao J, He L, Yan S, Zhuo Z, Zheng H, Mu Y, Li S, Zhang X, Huang J, Li X, Liu J, Wan H, Wei C, Xiao W. Reduning injection for fever, rash, and ulcers in children with mild hand, foot, and mouth disease: a randomized controlled clinical study. J TRADIT CHIN MED 2013; 33:733-42. [DOI: 10.1016/s0254-6272(14)60005-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Mu YP, Liu CH. [To enhance the diagnosis and treatment of liver fibrosis]. Zhonghua Gan Zang Bing Za Zhi 2012; 20:561-562. [PMID: 23227527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
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Xi XH, Lu SH, Mu YP. Severe Novel Influenza A (H1N1) in Shanghai: Clinical Features, Therapeutic Management and Risk Factors for Mortality. Infection International 2012. [DOI: 10.1515/ii-2017-0015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
Objective To analyze the clinical features, therapeutic management and risk factors for mortality of patients with severe novel A (H1N1) influenza in Shanghai, China.
Methods All patients were diagnosed by influenza A (H1N1) virus mRNA detection. Chest CT scan, routine blood, hepatic function, humoral and cellular immunity, sputum smears, and sputum cultures were performed. Logistic analysis was applied to identify risk factors for mortality.
Results Total of 68 patients were enrolled in this study, the primary clinical symptoms including cough (66, 97.1%), expectoration (41, 60.3%), and polypnea (41, 60.3%). Altogether, 37 (54.4%) and 11 (16.2%) patients were infected with bacterial and fungal, respectively. CT scan demonstrated that 67 (98.6%) patients had pneumonia. Oxygen therapy, oseltamivir, antibiotic and antifungal drugs were performed in 68 (100%), 66 (97.1%), 39 (57.4%), and 11 (16.2%) patients, respectively. Finally, 4 of 68 patients died. Logistic analysis demonstrated that there was a significant correlation between the percentage of neutrophils and mortality before therapy and direct bilirubin content and mortality after therapy, respectively.
Conclusions Patients with severe H1N1 influenza were susceptible to bacterial and/or fungal infection. The risk factors for mortality may be associated with pre-therapeutic neutrophil percentage and post-therapeutic direct bilirubin content.
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Sun MY, Wang L, Mu YP, Liu C, Bian YQ, Wang XN, Liu P. [Effects of Chinese herbal medicine Yinchenhao Decoction on expressions of apoptosis-related genes in dimethylnitrosamine- or carbon tetrachloride-induced liver cirrhosis in rats]. ACTA ACUST UNITED AC 2012; 9:423-34. [PMID: 21486556 DOI: 10.3736/jcim20110412] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
OBJECTIVE To investigate the different efficacy of Yinchenhao Decoction (YCHD), a compound traditional Chinese herbal medicine, for liver cirrhosis induced by dimethylnitrosamine (DMN) or carbon tetrachloride (CCl(4)) in rats. METHODS To induce liver fibrosis, 0.5% DMN solution (2mL/kg body weight, i.p.) was given three consecutive days a week to male Wistar rats for 4 weeks. Cirrhotic rats were randomly divided into DMN group, YCHD group, Xiaochaihu decoction group by the end of the fourth week to accomplish a 2-week recipe treatment course. In CCl(4)-induced liver fibrosis model, 50% CCl(4)-olive solution was injected subcutaneously to rats at a dose of 2 mL/kg body weight twice a week to duplicate rat cirrhosis model. After 8 weeks, rats were divided into CCl(4) group, CCl(4) plus YCHD group and Xiaochaihu decoction group. For the YCHD group, YCHD was administered intragastrically once a day for 4 weeks. For DMN or CCl(4) model, by the end of 6 or 12 weeks respectively, rats were sacrificed for sampling to detect liver function, hepatic histological changes, hydroxyproline (Hyp) content and apoptosis-related gene expressions. RESULTS In DMN liver fibrosis model, hepatic fibrosis was obvious at week 2 and cirrhosis was evident at week 4 in DMN-treated rats. Compared to 6-week DMN group, hepatic pathological changes and liver function were improved significantly and content of Hyp decreased remarkably in YCHD group. In CCl(4)-induced liver fibrosis model, hepatic fibrosis was obvious at 8 weeks and cirrhosis was evident at 12 weeks in CCl(4)-treated rats. Compared to 12-week CCl(4) group, hepatic pathological changes and liver function were not obviously improvement in YCHD group. The results of gene chip showed that YCHD significantly decreased Fas, Bax and caspase-3 gene expressions, and increased Bcl-xL gene expression in the liver of DMN model. However, in the model induced by CCl(4), YCHD did not inhibit hepatocyte apoptosis induced by CCl(4), but increased tyrosine kinase receptor gene expression by 4.8 times. CONCLUSION YCHD exerts more significant therapeutic effects on DMN-induced than CCl(4)-induced cirrhosis in rats in Hyp content and pathological change in liver tissue.
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Affiliation(s)
- Ming-yu Sun
- Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
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Mu YP, Ogawa T, Kwada N. [Mechanism of hepatocyte apoptosis in rats with liver fibrosis induced by lipogenic methionine-choline-deficient diet]. Zhonghua Bing Li Xue Za Zhi 2012; 41:112-118. [PMID: 22455888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
OBJECTIVE To clarify the effects of endoplasmic reticulum stress (ER stress) and mitogen-activated protein kinase (MAPK) on hepatocyte apoptosis in rats with non-alcoholic fatty liver fibrosis induced by methionine-choline-deficient diet (MCDD). METHODS Nonalcoholic steatohepatitis with advanced fibrosis was induced in rats by giving a MCDD for 10 weeks (group M). A methionine-choline-control diet (MCCD) instead of MCDD was given for the last 2 weeks to the experimental group (group R). Steatosis, fibrosis and inflammation were determined by tissue staining. The activation of hepatic stellate cells and oxidative stress were determined by immunostaining, immunoblotting or real time-PCR (RT-PCR), respectively. Hepatocyte apoptosis was determined by TUNEL staining. Expressions of glucose-regulated protein 78 (GRP78), caspase-12, caspase-7, cleaved caspase-7, caspase-3, cleaved caspase-3, and caspase-9 were evaluated to clarify the presence of ER stress. Expressions of c-Jun, ERK1/2, p-ERK1/2 were evaluated to clarify the states of MAPK signaling. RESULTS Changing the diet from MCDD to MCCD triggered the reduction of fat in hepatocytes, a decrease in inflammatory response, oxidative stress, and fibrosis. The protein expressions of ERP78, caspase-12, caspase-7, and cleaved caspase-7 were increased significantly in group M compared with normal control group (group N, P < 0.05 or P < 0.01), the mRNA expressions of ERP78, caspase-12, and caspase-7 were also increased significantly in group M compared with group N (3.03 ± 0.41 vs 2.12 ± 0.37, 1.86 ± 0.36 vs 0.78 ± 0.20, and 2.38 ± 0.19 vs 1.84 ± 0.13, respectively, P < 0.05 or P < 0.01), while they recovered immediately in group R. In contrast, the protein levels of caspase-3, cleaved caspase-3 and mRNA expressions of caspase-3 and caspase-9 revealed no significant differences in three groups (P > 0.05). The mRNA expressions of c-Jun and protein levels of ERK1 and p-ERK1 were increased significantly in group M compared with group N (P < 0.01), while they recovered immediately after changing the diet from MCDD to MCCD. CONCLUSIONS ER stress plays a role in the development and regression of non-alcoholic fatty liver fibrosis induced by MCDD, however, ER stress-related caspase-12 pathway may not be the main mechanism of hepatic apoptosis, and MAPK signaling may play an important role in hepatic apoptosis in the model.
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Affiliation(s)
- Yong-ping Mu
- Institute of Liver Diseases, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
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Mu YP, Liu RL, Wang LQ, Deng X, Zhu N, Wei MD, Wang Y. Moxifloxacin monotherapy for treatment of complicated intra-abdominal infections: a meta-analysis of randomised controlled trials. Int J Clin Pract 2012; 66:210-7. [PMID: 22257046 DOI: 10.1111/j.1742-1241.2011.02839.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
To evaluate the efficacy and safety of moxifloxacin monotherapy for treatment of complicated intra-abdominal infections. PubMed, EMBASE, Science Direct, ClinicalTrials.gov and Cochrane Central Register of Controlled Trials were searched to retrieve randomised controlled trials (RCTs) compared moxifloxacin monotherapy with other antibiotics in the treatment of complicated intra-abdominal infections from January 1999 to July 2011. A meta-analysis of all included randomised controlled trials was performed. Four randomised controlled trials including a total of 2444 patients with complicated intra-abdominal infections were included for meta-analysis. The results of the meta-analysis indicated that the moxifloxacin was associated with similar clinical cure rate (four RCTs, 1934 patients, OR = 0.80, 95% CI: 0.61, 1.04, p = 0.09), bacteriological success rates (four RCTs, 1484 patients, OR = 0.79, 95% CI: 0.59, 1.05, p = 0.11) and mortality (four RCTs, 2227 patients, OR = 0.91, 95% CI: 0.45, 1.83, p = 0.79) compared with the control group. The overall incidence of adverse events of moxifloxacin was significantly higher than that in the control group (three RCTs, 1367 patients, OR = 1.33, 95% CI: 1.07, 1.63, p = 0.008), although the incidence of drug-related adverse events (three RCTs, 1601 patients, OR = 1.13, 95% CI: 0.69, 1.85, p = 0.63) and serious adverse events (three RCTs, 1815 patients, OR = 1.23, 95% CI: 0.59, 2.60, p = 0.58) were similar between the compared treatment groups. Moxifloxacin is an effective and relatively safe option for the treatment of patients with intra-abdominal infections. Moxifloxacin monotherapy has similar efficacy to combination therapy.
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Affiliation(s)
- Y P Mu
- Department of Pharmacy, Southern Medical University, Zhujiang Hospital, Guangzhou, China
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Mu YP, Su XL. Polymorphism in pre-miR-30c contributes to gastric cancer risk in a Chinese population. Med Oncol 2011; 29:1723-32. [DOI: 10.1007/s12032-011-0115-6] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2011] [Accepted: 11/05/2011] [Indexed: 01/12/2023]
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Mu YP, Chen XR, Zhang AJ. [Effect of reducing injection on HFMD in children: a randomized controlled trial]. Zhongguo Zhong Xi Yi Jie He Za Zhi 2011; 31:1209-1212. [PMID: 22013797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
OBJECTIVE To study the clinical effects of Reduning Injection on ordinary hand, foot and mouth disease (HFMD) in children. METHODS 76 children with confirmed diagnosis of HFMD were randomly assigned to 3 groups by the center randomization method, i.e., the Western medicine group (WM, 24 cases, treated with Ribavirin Injection or antibiotics), the Reduning Injection group (RI, 26 cases, treated with Reduning Injection), and the combination group (26 cases, treated with the combination of Reduning injection with Ribavirin Injection or antibiotics). The therapeutic course lasted for 3 to 7 days. A 3-day follow-up study was performed by the end of the treatment. The blood routines, the liver function, the renal function, the fasting blood glucose, the pyretolysis effect initiating time, the time for the body temperature recovery, and the rash subside time were observed in the three groups. RESULTS (1) Of 76 patients, 13 dropped out, with the final effective case being 63. Of them, there were 19 cases in the WM group, 22 in the RI group, and 22 in the combination group. (2) Compared with the WM group, the pyretolysis effect initiating time and the time for the body temperature recovery were both significantly shortened in the RI group and the combination group (P<0.05, P<0.01). (3) There was no significant difference in the rash subside time among the three groups (P>0.05). But there was shortening tendency in the RI group and the combination group. (4) One child in the RI group dropped out from this study due to a mild rash, and no adverse drug reaction occurred in the other two groups. CONCLUSIONS RI had some advantages in treatment of HFMD such as fasting pyretolysis effect initiating time, shorter time for the body temperature recovery, higher safety. Besides, it also could accelerate the subside of skin rashes to some extent.
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Affiliation(s)
- Yong-ping Mu
- Shanghai Public Health Clinical Center, Shanghai 201508.
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Mu YP, Zhang ZY, Xi XH, Lu HZ. [Clinical features and prognosis of the mild cases of pandemic influenza H1N1 virus infection]. Zhonghua Yu Fang Yi Xue Za Zhi 2010; 44:878-883. [PMID: 21176516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
OBJECTIVE Analyze the clinical characteristics of the mild cases of pandemic influenza H1N1 virus infection, as well as the relationship of clinical characteristics and patient genders. METHODS A total of 245 influenza A (H1N1) patients confirmed by viral nucleic acid detection were included in the study. The patients' personal information, signs and symptoms, lab and iconography data, disease course, negative seroconversion duration of new influenza A (H1N1) viral nucleic acid after antiviral treatment and hospitalization stay were analyzed. Measurement data were analyzed using one-way analysis of variance (ANOVA) by software SPSS 11.5. P < 0.05 was defined as statistically significant. RESULTS (1) Among the 245 patients, 130 were males and 115 were females, yielding a sex ratio of 1.13:1. Almost 52.0% (127/245) of the patients came from Australia, and 64.5% (158/245) were between 18 and 40 years old. (2) Clinical manifestations included fever (98.4%, 241/245), cough (80.8%, 198/245) and throat congestion (95.9%, 235/245), and lab findings were characterized by elevated C-reaction protein (CRP, 71.0%, 174/245) and neutrophil (52.2%, 128/245). (3) Female patients had significantly lower serum Prealbumin (pre-A) levels than male patients [(245.04 ± 75.3) vs (273.34 ± 92.18) mg/L, F = 5.55, P = 0.019]. (4) The patients' serum CRF levels significantly decreased after the treatment [(4.06 ± 3.47) vs (14.54 ± 14.68) mg/L, F = 6.18, P = 0.016], while the levels of CD3, CD4 and CD8 were significantly increased after treatment [(1451.23 ± 443.97) vs (819.97 ± 375.75) cell/µl, F = 32.61, P = 0.000; (771.33 ± 251.92) vs (435.36 ± 215.35) cell/µl, F = 44.43, P = 0.000; (593.16 ± 237.19) vs (342.47 ± 180.12) cell/µl, F = 28.518, P = 0.000, respectively]. (5) Approximately 30.6% (75/245) of the patients had abnormal signs on chest CT iconography, and 22.0% (54/245) had obvious signs indicating pneumonia. The average disease course was (3.9 ± 1.2) days, the average hospitalization stay was (5.0 ± 1.4) days, and the negative seroconversion duration of the mRNA after antiviral treatment was (3.8 ± 1.4) days. CONCLUSION The influenza A (H1N1) virus was characterized by fever, cough and throat congestion, with elevated CRP and neutrophil being the most significant lab findings. The influenza A (H1N1) strain was able to affect multiple organs, including being able to affect hepatic synthesis of pre-A as well as immune functioning. The influenza A (H1N1) influenza virus strain was mild clinically, with short disease course and good prognosis.
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Affiliation(s)
- Yong-ping Mu
- The Clinical Center for Public Health of Shanghai affiliated to the Fudan University, Shanghai, China
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Mu YP, Zhang ZY, Chen XR, Xi XH, Lu YF, Tang YW, Lu HZ. Clinical features, treatments and prognosis of the initial cases of pandemic influenza H1N1 2009 virus infection in Shanghai China. QJM 2010; 103:311-7. [PMID: 20185534 DOI: 10.1093/qjmed/hcq012] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND AND OBJECTIVE As of 13 December 2009, more than 208 countries and overseas territories or communities have reported laboratory-confirmed cases of pandemic influenza H1N1 2009, which have resulted in at least 10 582 deaths. As of 7 December 2009, 4328 severe cases were reported in Mainland China, resulting in 326 deaths. This study's objective was to determine the clinical features, treatments and prognosis of the initial cases of Pandemic influenza H1N1 2009 virus infection in Shanghai, China, and how its clinical features related to patient gender. METHODS A total of 224 confirmed 2009 influenza A/H1N1-infected patients treated and discharged by Shanghai Public Health Clinical center between 24 May and 20 July 2009 were included in the study. Patients' personal information, signs and symptoms, laboratory and imagery data, disease course, hospitalization period and seroconversion duration for viral nucleic acid after antiviral treatment were analyzed. RESULTS Among the 224 patients, 118 were male and 106 were female, yielding a sex ratio of 1.1:1. Approximately 52% of the patients came from Australia, and 63.8% were between 18 and 40 years old. Clinical manifestations included fever, cough and congestion of the throat, and lab findings were characterized by elevated C-reaction protein (CRP) and neutrophils. Female patients had significantly lower serum Prealbumin (PA) levels than male patients (P < 0.05). The patients' serum CRF levels significantly decreased after treatment (P < 0.05), while the levels of CD3, CD4 and CD8 significantly increased after treatment (P < 0.01). Approximately 29.9% of the patients had abnormal signs on chest computer tomography scan, and 21.9% had obvious signs indicating pneumonia. However, blood cultures were negative in these patients. The average disease course was 3.9 +/- 1.4 days, the average hospitalization period was 5.0 +/- 1.7 days, and the seroconversion duration for viral nucleic acid after antiviral treatment was 3.8 +/- 1.3 days. CONCLUSION Initial cases of pandemic influenza H1N1 2009 were characterized by fever, cough and throat congestion, with elevated CRP and neutrophils being the most significant lab findings. The pandemic influenza H1N1 2009 strain was able to affect multiple organs, including the hepatic synthesis of PA and immune functioning. The novel 2009 Influenza A/H1N1 virus was mild clinically, with a short disease course and good prognosis.
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Affiliation(s)
- Y P Mu
- MD, PhD, Shanghai Public Health Clinical Center 2901, Caolang Road, Jinshan, Shanghai 201508, China
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Mu YP, Kwada N, Ogawa T, Xi XH, Chen XR. [Involvement of endoplasmic reticulum stress in development of fatty liver fibrosis induced by methionine-choline-deficient diet in rats]. Zhonghua Gan Zang Bing Za Zhi 2010; 18:124-30. [PMID: 20196952 DOI: 10.3760/cma.j.issn.1007-3418.2010.02.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE To study role of endoplasmic reticulum stress in the development of fatty liver fibrosis induced by methionine-choline-deficient diet in rats. METHODS Non-alcoholic steatohepatitis was induced by 10 weeks- methionine-choline-deficient diet (MCDD), Markers of endoplasmic reticulum stress were determined by immunoblotting and real-time PCR. RESULTS The number of apoptotic hepatocytes, The expression levels of endoplasmic reticulum stress markers were increased significantly in MCDD group compared to control group (probability value less than 0.05 or probability value less than 0.01), while ratio of hepatocyte proliferation/apoptosis was decreased in MCDD group (probability value less than 0.01). The number of hepatocytes apoptosis, and the expression levels of endoplasmic reticulum stress markers were decreased significantly 2 weeks after the feeding with normal diet in MCDD group (probability value less than 0.05 or probability value less than 0.01). CONCLUSION MCDD induces endoplasmic reticulum stress and fibrosis in rats.
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Affiliation(s)
- Yong-ping Mu
- Shanghai Public Health Clinical Centre, Shanghai 201508, China.
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Mu YP, Xi XH, Chen XR. [Mechanism of hepatocyte regeneration inhibition in rats with liver fibrosis induced by lipogenic methionine-choline- deficient diet]. Zhonghua Yi Xue Za Zhi 2009; 89:3430-3436. [PMID: 20223120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
OBJECTIVE To obtain the evidence of fibrotic resolution in fatty liver by changing the diet and to clarify the mechanism of hepatocyte proliferation inhibition in rat with fatty liver fibrosis. METHODS (1) Nonalcoholic steatohepatitis with advanced fibrosis was induced in rats by giving them a methionine-choline-deficient diet (MCDD) for 10 weeks (group M). A methionine-choline-control diet (MCCD) instead of MCDD was given for the last 2 weeks to the experimental group (group R). (2) Fibrosis and inflammation were determined by tissue staining. The activation of hepatic stellate cells and Kupffer cells were determined by immunostaining, immunoblot or quantitative RT-PCR respectively. (3) Hepatocytic apoptosis and proliferation were determined by TUNEL and BrdU staining respectively. Expressions of IL-6, STAT3, JNK-1, c-Jun, p21, C/EBPalpha, HNF6 and HGF-alpha were evaluated by quantitative RT-PCR and immunoblot to clarify the mechanism of hepatocytic proliferation inhibition. RESULTS (1) Changing the diet from MCDD to MCCD triggered the reduction of fat in hepatocytes and a decrease in inflammatory response. (2) The regression of fibrosis was accompanied by the disappearance of activated stellate cells and macrophages. (3) Compared with control group (group C), hepatocytic apoptotic number increased significantly in group M (68 +/- 16 vs 40 +/- 8, P < 0.05) and the ratio of hepatocytic proliferation/apoptosis decreased markedly in group M (0.10 +/- 0.03 vs 0.19 +/- 0.03, P < 0.01); compared to group M, hepatocytic apoptotic number decreased significantly in group R (48 +/- 6, P < 0.05) and hepatocytic proliferation number and the ratio of hepatocytic proliferation/apoptosis increased markedly in group R (17.2 +/- 4.4 vs 7.5 +/- 3.0, 0.41 +/- 0.09 vs 0.10 +/- 0.03 respectively, P < 0.01). (4) Compared with group C, the mRNA level of IL-6, JNK-1, c-Jun, C/EBPalpha, p21 and HNF6 mRNA decreased significantly (0.34 +/- 0.18 vs 1.33 +/- 0.44, 0.41 +/- 0.11 vs 0.83 +/- 0.26, 0.19 +/- 0.03 vs 1.53 +/- 1.2, 1.94 +/- 0.64 vs 4.51 +/- 1.15, 0.34 +/- 0.20 vs 1.30 +/- 0.75, 0.47 +/- 0.21 vs 0.92 +/- 0.16 respectively, P < 0.05 or P < 0.01), and protein level of IL-6, STAT3, JNK-1, c-Jun, C/EBPalpha, P21 and HNF6 also decreased significantly in liver fibrotic stage (P < 0.05 or P < 0.01) while only IL-6, JNK-1 and p21 recovered immediately after a changed diet from MCDD to MCCD (P < 0.05 or P < 0.01). CONCLUSION Food intake is a very important factor for controlling the fatty status and pathology of liver. Hepatocytic proliferation inhibition is associated with the arrested G(0)-S phasic transition in fatty liver fibrosis and the up-regulated expression of IL-6, JNK-1 and p21. These factors play a very important role in the recovery of fatty liver fibrosis.
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Affiliation(s)
- Yong-ping Mu
- Shanghai Clinical Center for Public Health, Fudan University, Shanghai 201508, China.
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Mu Y, Liu P, Du G, Du J, Wang G, Long A, Wang L, Li F. Action mechanism of Yi Guan Jian Decoction on CCl4 induced cirrhosis in rats. J Ethnopharmacol 2009; 121:35-42. [PMID: 18996463 DOI: 10.1016/j.jep.2008.09.032] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2007] [Revised: 08/01/2008] [Accepted: 09/26/2008] [Indexed: 05/27/2023]
Abstract
AIM OF STUDY To investigate action mechanism of Yi Guan Jian Decoction on cirrhosis induced by CCl(4) in rats. MATERIAL AND METHODS CCl(4) (3 mL/kg) for the first time and then olive oil CCl(4) solution 50% (2 mL/kg) was administered hypodermically to rats twice each week for 12 weeks. At the end of 8th week, rats were randomly divided into CCl(4) control group (n=10), Yi Guan Jian Decoction group (n=9) and Xiao Chai Hu Decoction group (n=9). Yi Guan Jian Decoction and Xiao Chai Hu Decoction were oral administrated per day respectively for 4 weeks, concomitantly continued CCl(4) administration. At 12th weekend, the rats were sacrificed for sampling and detection of liver function, histological changes of liver tissue, liver tissue hydroxyproline content and expression of alpha-SMA, CD68, MMP-13, TIMP-1, TIMP-2, Caspase-12, HGFalpha, MMP-2, MMP-9 and hepatocyte apoptotic index. RESULTS AND CONCLUSIONS (1) Compared with that of normal rats, expression of alpha-SMA, CD68 and TIMP-1 in liver tissue of 8 week model group rats increases significantly (P<0.01), moreover further increased in the 12 week of model group. However, MMP-13, HGFalpha, TIMP-2 content decreases gradually and the statistical difference is seen between each time point (P<0.01). Activity of MMP-2, MMP-9, content of Caspase-12 and hepatocyte apoptotic index increased gradually at 4th, 8th, 12th week. (2) Compared to that of the same time point model group, activity of MMP-9 and contents of MMP-13, TIMP-2 and HGFalpha in Yi Guan Jian Decoction group improves significantly (P<0.01), and activity of MMP-2 and contents of alpha-SMA, TIMP-1, Caspase-12 and hepatocyte apoptotic index decreases significantly (P<0.01). This work suggests that Yi Guan Jian Decoction exerts significant therapeutic effect on CCl(4)-induced cirrhosis in rats, through mechanism of inhibiting hepatocytes apoptosis and hepatic stellate cells activation, and regulating the function of Kupffer cell. ETHNOPHARMACOLOGICAL RELEVANCE This study investigates the mechanism of Yi Guan Jian against cirrhosis from aspect of heptocytes apoptosis and hepatic stellate cells activation. It suggest that although of unknown bioactive ingredients, mechanism of traditional Chinese medicine recipe against cirrhosis can be disclosed and of profound significance.
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Affiliation(s)
- Yongping Mu
- Institute of Liver Diseases, Shuangguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
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