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He XY, Xiong XJ, Liu MJ, Liang JT, Liu FY, Xiao JY, Wu LJ. Dahuang Zhechong Pill Alleviates Liver Fibrosis Progression by Regulating p38 MAPK/NF-κ B/TGF-β1 Pathway. Chin J Integr Med 2024:10.1007/s11655-024-3801-x. [PMID: 38888716 DOI: 10.1007/s11655-024-3801-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/06/2023] [Indexed: 06/20/2024]
Abstract
OBJECTIVE To explore the effect and mechanism of Dahuang Zhechong Pill (DHZCP) on liver fibrosis. METHODS Liver fibrosis cell model was induced by transforming growth factor-β (TGF-β) in hepatic stellate cells (HSC-T6). DHZCP medicated serum (DMS) was prepared in rats. HSC-T6 cells were divided into the control (15% normal blank serum culture), TGF-β (15% normal blank serum + 5 ng/mL TGF-β), DHZCP (15% DMS + 5 ng/mL TGF-β), DHZCP+PDTC [15% DMS + 4 mmol/L ammonium pyrrolidine dithiocarbamate (PDTC)+ 5 ng/mL TGF-β], and PDTC groups (4 mmol/L PDTC + 5 ng/mL TGF-β). Cell activity was detected by cell counting kit 8 and levels of tumor necrosis factor-α (TNF-α), interleukin (IL)-1β, IL-6, aspartate aminotransferase (AST) and alanine aminotransferase (ALT) in the cell supernatant were determined by enzyme-linked immunosorbnent assay. Western blot was used to measure the expressions of p38 mitogen-activated protein kinase/nuclear factor kappa B/transforming growth factor-β1 (p38 MAPK/NF-κ B/TGF-β1) pathway related proteins, and the localization and expressions of these proteins were observed by immunofluorescence staining. RESULTS DHZCP improves the viability of cells damaged by TGF-β and reduces inflammatory cytokines and ALT and AST levels in the supernatant of HSC-T6 cells induced with TGF-β (P<0.05 or P<0.01). Compared with the TGF-β group, NF-κ B p65 levels in the DHZCP group were decreased (P<0.05). p38 MAPK and NF-κ B p65 levels in the DHZCP+PDTC were also reduced (P<0.01). Compared with the TGF-β group, the protein expression of Smad2 showed a downward trend in the DHZCP, DHZCP+PDTC, and PDTC groups (all P<0.01), and the decreasing trend of Samd3 was statistically significant only in DHZCP+PDTC group (P<0.01), whereas Smad7 was increased (P<0.05 or P<0.01). CONCLUSION DHZCP can inhibit the process of HSC-T6 cell fibrosis by down-regulating the expression of p38 MAPK/NF-κ B/TGF-β1 pathway.
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Affiliation(s)
- Xiao-Yan He
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, 610036, China
| | - Xiao-Jiao Xiong
- Department of Neurology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, China
| | - Mei-Jun Liu
- Department of Neurology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, China
| | - Jing-Tao Liang
- Department of Neurology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, China
| | - Fu-You Liu
- Department of Neurology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, China
| | - Jing-Yi Xiao
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, 610036, China
| | - Li-Juan Wu
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, 610036, China.
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Li WQ, Liu WH, Qian D, Liu J, Zhou SQ, Zhang L, Peng W, Su L, Zhang H. Traditional Chinese medicine: An important source for discovering candidate agents against hepatic fibrosis. Front Pharmacol 2022; 13:962525. [PMID: 36081936 PMCID: PMC9445813 DOI: 10.3389/fphar.2022.962525] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 07/28/2022] [Indexed: 12/24/2022] Open
Abstract
Hepatic fibrosis (HF) refers to the pathophysiological process of connective tissue dysplasia in the liver caused by various pathogenic factors. Nowadays, HF is becoming a severe threat to the health of human being. However, the drugs available for treating HF are limited. Currently, increasing natural agents derived from traditional Chinese medicines (TCMs) have been found to be beneficial for HF. A systemic literature search was conducted from PubMed, GeenMedical, Sci-Hub, CNKI, Google Scholar and Baidu Scholar, with the keywords of "traditional Chinese medicine," "herbal medicine," "natural agents," "liver diseases," and "hepatic fibrosis." So far, more than 76 natural monomers have been isolated and identified from the TCMs with inhibitory effect on HF, including alkaloids, flavones, quinones, terpenoids, saponins, phenylpropanoids, and polysaccharides, etc. The anti-hepatic fibrosis effects of these compounds include hepatoprotection, inhibition of hepatic stellate cells (HSC) activation, regulation of extracellular matrix (ECM) synthesis & secretion, regulation of autophagy, and antioxidant & anti-inflammation, etc. Natural compounds and extracts from TCMs are promising agents for the prevention and treatment of HF, and this review would be of great significance to development of novel drugs for treating HF.
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Affiliation(s)
- Wen-Qing Li
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Wen-Hao Liu
- Department of Pharmacy, Tenth People’s Hospital of Tongji University, Shanghai, China
| | - Die Qian
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Jia Liu
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Shi-Qiong Zhou
- Hospital of Nursing, The Second Affiliated Hospital of Guilin Medical University, Guilin, China
| | - Lei Zhang
- Department of Vascular Surgery, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Wei Peng
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Li Su
- Institute of Translational Medicine, Shanghai University, Shanghai, China
| | - Hong Zhang
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Wang Z, Yang X, Gui S, Yang F, Cao Z, Cheng R, Xia X, Li C. The Roles and Mechanisms of lncRNAs in Liver Fibrosis. Front Pharmacol 2021; 12:779606. [PMID: 34899344 PMCID: PMC8652206 DOI: 10.3389/fphar.2021.779606] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Accepted: 11/02/2021] [Indexed: 12/12/2022] Open
Abstract
Long non-coding RNAs (lncRNAs) can potentially regulate all aspects of cellular activity including differentiation and development, metabolism, proliferation, apoptosis, and activation, and benefited from advances in transcriptomic and genomic research techniques and database management technologies, its functions and mechanisms in physiological and pathological states have been widely reported. Liver fibrosis is typically characterized by a reversible wound healing response, often accompanied by an excessive accumulation of extracellular matrix. In recent years, a range of lncRNAs have been investigated and found to be involved in several cellular-level regulatory processes as competing endogenous RNAs (ceRNAs) that play an important role in the development of liver fibrosis. A variety of lncRNAs have also been shown to contribute to the altered cell cycle, proliferation profile associated with the accelerated development of liver fibrosis. This review aims to discuss the functions and mechanisms of lncRNAs in the development and regression of liver fibrosis, to explore the major lncRNAs involved in the signaling pathways regulating liver fibrosis, to elucidate the mechanisms mediated by lncRNA dysregulation and to provide new diagnostic and therapeutic strategies for liver fibrosis.
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Affiliation(s)
- Zhifa Wang
- Department of Rehabilitation Medicine, Chaohu Hospital of Anhui Medical University, Hefei Anhui, China
| | - Xiaoke Yang
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Siyu Gui
- Department of Ophthalmology, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Fan Yang
- The First Clinical Medical College, Anhui Medical University, Hefei, China
| | - Zhuo Cao
- The First Clinical Medical College, Anhui Medical University, Hefei, China
| | - Rong Cheng
- Department of Gastroenterology, Anhui Provincial Children's Hospital, Hefei, China
| | - Xiaowei Xia
- Department of Gastroenterology, Anhui Provincial Children's Hospital, Hefei, China
| | - Chuanying Li
- Department of Gastroenterology, Anhui Provincial Children's Hospital, Hefei, China
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Shen BD, Deng L, Liu Y, Li RS, Shen CY, Liu X, Li YC, Yuan HL. Effects of novel Fufang Biejia Ruangan Tablets with sheep placenta as substitute for hominis placenta on CCl4-induced liver fibrosis. CHINESE HERBAL MEDICINES 2021; 14:104-110. [PMID: 36120135 PMCID: PMC9476806 DOI: 10.1016/j.chmed.2021.09.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 02/25/2021] [Accepted: 09/08/2021] [Indexed: 12/03/2022] Open
Abstract
Objective Fufang Biejia Ruangan Tablet (FBRT) is widely used for the treatment of liver fibrosis. However, Hominis Placenta (HP), as an important adjuvant of FBRT, has been restricted for medicinal using due to the limited availability, ethical controversy and safety issues. The present study aimed to investigate the therapeutic effects of novel FBRT (N-FBRT) with sheep placenta (SP) as substitute for HP on liver fibrosis and explore its possible mechanisms. Different dosages of SP in N-FBRT were also evaluated. Methods Rats were subcutaneously injected with CCl4 to induce liver fibrosis and then treated with N-FBRT and FBRT. The anti-hepatic fibrosis effect was determined based on biomarkers analysis of liver function and hepatic fibrosis, and the liver pathology was visualized by H&E staining and Masson staining. The oxidative stress and inflammatory cytokines were also detected. Immunohistochemical staining of α-SMA, real time PCR and Western blotting were performed to evaluate hepatic stellate cells (HSCs) activation and TGF-β1/Smad signaling pathway. Results N-FBRT and FBRT could ameliorate CCl4-induced liver fibrosis and improve liver function, as evidenced by lowering serum biomarkers levels of liver function and hepatic fibrosis, and decreasing hepatic Hyp content and collagen deposition, and improving the hepatic morphology and architecture changes. Moreover, the anti-liver fibrosis effect was better when the dosage of SP used in N-FBRT was 1/2 of HP in FBRT. Administration of N-FBRT markedly alleviated oxidative stress and inflammatory cytokines, and inhibited α-SMA expression. Furthermore, the mRNA expression of Col I, Col III, α-SMA and TGF-β1, and proteins expression of α-SMA, TGF-β1, Smad2/3 and p-Smad2/3 were significantly down-regulated by N-FBRT treatment. Conclusion SP can be used as substitute for HP to prepare N-FBRT for the treatment of liver fibrosis and the anti-liver fibrosis effect of N-FBRT is achieved by eliminating oxidative stress and inflammation, and inhibiting HSCs activation and ECM production by blocking TGF-β1/Smad signaling pathway.
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Efficacy and Safety of Dahuang Zhechong Pill in Silicosis: A Randomized Controlled Trial. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:4354054. [PMID: 34840587 PMCID: PMC8616670 DOI: 10.1155/2021/4354054] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 07/19/2021] [Accepted: 10/23/2021] [Indexed: 12/26/2022]
Abstract
Background There is no effective therapy for silicosis, and Dahuang Zhechong pill (DHZCP), an ancient Chinese medicine prescription, may have a therapeutic effect on silicosis. This study aims to verify the efficacy and safety of DHZCP in silicosis. Methods This is a randomized controlled clinical trial done at Panzhihua Second People's Hospital (Panzhihua City, Sichuan Province, China). Participants diagnosed with silicosis were recruited and randomized to the conventional treatment group (CG) or DHZCP combined with the conventional treatment group (DG). Forced vital capacity % predicted (FVC%), diffusing capacity of the lung for carbon monoxide % predicted (DLCO%), six-minute walk distance (6MWD), peripheral oxygen (SpO2), King's Brief Interstitial Lung Disease Questionnaire (K-BILD), and safety outcomes were measured at baseline and 9 weeks. Results Fifty-six participants (28 in each group) completed the study, and 53 of them (26 in DG and 27 in CG) completed pulmonary function. At 9 weeks, compared with no DHZCP, DHZCP treatment was associated with significant improvements in FVC% (mean ± SD, 95%CI) (8.2 ± 3.9, 0.3 to 16.0), DLCO% (8.6 ± 3.5, 1.5 to 15.7), SpO2 (3.8 ± 0.7, 2.3 to 5.2), and K-BILD total score (6.0 ± 2.3, 1.4 to 10.7). And, there were no statistical differences of safety outcomes between the two groups. Eight patients accepting DHZCP developed mild diarrhea during the first week, which subsequently resolved on its own. Conclusion DHZCP could improve the pulmonary function, the quality of life, and the exercise capacity of silicosis patients.
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Xie J, Zhang D, Liu C, Wang L. A periodic review of chemical and pharmacological profiles of Tubiechong as insect Chinese medicine. RSC Adv 2021; 11:33952-33968. [PMID: 35497279 PMCID: PMC9042404 DOI: 10.1039/d1ra05425b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 10/03/2021] [Indexed: 12/14/2022] Open
Abstract
Tubiechong, in Chinese medicine, denotes the dried female insects of Eupolyphaga sinensis Walker (ESW) or Polyphaga plancyi Bolivar (PPB). As a traditional insect-type, in medicine, it has been historically utilized to treat bruises, fractures, amenorrhea, postpartum blood stasis, lumps and relieving pain. We herein have performed a systematic survey involving the chemical and biological studies in the past decades to reveal the value of such insect resources for their development and clinical utilization. Chemical studies indicated that Tubiechong generated many active compounds, including proteins, amino acids, peptides, fatty acids, alkaloids, nucleosides, polysaccharides, fat-soluble vitamins and mineral elements. Tubiechong or its extract has a wide range of activities including anticoagulation and anti-thrombosis, anti-tumor, antioxidant, immune regulation, blood lipid regulation and hepatoprotection. Finally, a periodic mini-review was conducted to summarize such chemical and pharmacological profiles of Tubiechong medicine. The active peptides in Tubiechong are majorly focused in this review and introduced as one important aspect since there is much literature and huge investigative interest in it. Traditional medical use of the insect was also stressed in this review associating with its disease-eliminating actions by promoting blood circulation or eliminating tissue-swelling pains, which might play important roles in anticancer practices or investigation. In accordance with the modern pharmacological progress, Tubiechong and its extracts indeed exerted antitumor actions through multiple pathways, such as interfering with tumor biological behaviors (growth, apoptosis, invasion, metastasis and angiogenesis), and regulating host immune function. To some extent, this knowledge would provide a basis for further research and application of Tubiechong medicine.
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Affiliation(s)
- Jiayu Xie
- School of Pharmacy, Nanjing University of Chinese Medicine Nanjing City Jiangsu Province 210023 P. R. China (+86)-15050581339
- Central Laboratory, Putuo Hospital, Shanghai University of Traditional Chinese Medicine Shanghai City 200062 P. R. China (+86)-021-22233329
| | - Dapeng Zhang
- The First Affiliated Hospital of Guangzhou Medical University Guangzhou City 510120 P. R. China
| | - Cheng Liu
- Central Laboratory, Putuo Hospital, Shanghai University of Traditional Chinese Medicine Shanghai City 200062 P. R. China (+86)-021-22233329
| | - Lingchong Wang
- School of Pharmacy, Nanjing University of Chinese Medicine Nanjing City Jiangsu Province 210023 P. R. China (+86)-15050581339
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Zhou Y, Wu R, Cai FF, Zhou WJ, Lu YY, Zhang H, Chen QL, Su SB. Xiaoyaosan decoction alleviated rat liver fibrosis via the TGFβ/Smad and Akt/FoxO3 signaling pathways based on network pharmacology analysis. JOURNAL OF ETHNOPHARMACOLOGY 2021; 264:113021. [PMID: 32479885 DOI: 10.1016/j.jep.2020.113021] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2020] [Revised: 05/12/2020] [Accepted: 05/24/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Liver fibrosis is an outcome of many chronic liver diseases and often results in cirrhosis, liver failure, and even hepatocarcinoma. Xiaoyaosan decoction (XYS) as a classical Traditional Chinese Medicine (TCM) formula is used to liver fibrosis in clinical practice while its mechanism is unclear. AIM OF THE STUDY The aim of this study was to investigate the anti-fibrosis effect of XYS and to explore the molecular mechanisms by combining network pharmacology and transcriptomic technologies. MATERIALS AND METHODS The carbon tetrachloride (CCl4)-induced liver fibrosis rat were treated with three doses of XYS. The liver fibrosis and function were evaluated by histopathological examination and serum biochemical detection. The fibrosis related protein a-SMA and collagen I were assessed by Western blot. Different expressed genes (DEGs) between XYS-treated group and model group were analyzed. The herb-component-target network was constructed combined the network pharmacology. The predict targets and pathways were validated by in vitro and in vivo experiments. RESULTS With XYS treatment, the liver function was significantly improved, and fibrotic changes were alleviated. The a-SMA and collagen I expression levels in the liver were also decreased in XYS-treated rats compared with CCl4 model rats. 108 active components and 42 targets from 8 herbs constituted herb-compound-target network by transcriptomics and network pharmacology analysis. The KEGG pathway and GO enrichment analyses showed that the FoxO, TGFβ, AMPK, MAPK, PPAR, and hepatitis B and C pathways were involved in the anti-fibrosis effects of XYS. In the liver tissues, p-FoxO3a and p-Akt expression levels were significantly increased in the CCl4 model group but decreased in the XYS-treated group. The TGFβ1/Smad pathway and Akt/FoxO3 pathway were verified in LX2 cells by inhibiting phosphorylation of Smad3 and Akt activity, respectively. CONCLUSIONS Our findings suggested that XYS markedly alleviated CCl4-induced liver fibrosis in histopathological and serum liver function analyses, and this effect may occur via the TGFβ1/Smad and Akt/FoxO signaling pathways.
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Affiliation(s)
- Yuan Zhou
- Research Center for Traditional Chinese Medicine Complexity System, Institute of Interdisciplinary Integrative Medicine Research, University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Rong Wu
- Research Center for Traditional Chinese Medicine Complexity System, Institute of Interdisciplinary Integrative Medicine Research, University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Fei-Fei Cai
- Research Center for Traditional Chinese Medicine Complexity System, Institute of Interdisciplinary Integrative Medicine Research, University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Wen-Jun Zhou
- Research Center for Traditional Chinese Medicine Complexity System, Institute of Interdisciplinary Integrative Medicine Research, University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Yi-Yu Lu
- Research Center for Traditional Chinese Medicine Complexity System, Institute of Interdisciplinary Integrative Medicine Research, University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Hui Zhang
- Research Center for Traditional Chinese Medicine Complexity System, Institute of Interdisciplinary Integrative Medicine Research, University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Qi-Long Chen
- Research Center for Traditional Chinese Medicine Complexity System, Institute of Interdisciplinary Integrative Medicine Research, University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Shi-Bing Su
- Research Center for Traditional Chinese Medicine Complexity System, Institute of Interdisciplinary Integrative Medicine Research, University of Traditional Chinese Medicine, Shanghai, 201203, China.
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Xie X, Shen W, Zhou Y, Ma L, Xu D, Ding J, He L, Shen B, Zhou C. Characterization of a polysaccharide from Eupolyphaga sinensis walker and its effective antitumor activity via lymphocyte activation. Int J Biol Macromol 2020; 162:31-42. [DOI: 10.1016/j.ijbiomac.2020.06.120] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Revised: 05/28/2020] [Accepted: 06/11/2020] [Indexed: 01/18/2023]
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Long-Term Traditional Chinese Medicine Combined with NA Antiviral Therapy on Cirrhosis Incidence in Chronic Hepatitis B Patients in the Real-World Setting: A Retrospective Study. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:3826857. [PMID: 32831863 PMCID: PMC7424525 DOI: 10.1155/2020/3826857] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 06/19/2020] [Accepted: 07/16/2020] [Indexed: 02/07/2023]
Abstract
Objective To evaluate the impact of long-term Traditional Chinese Medicine (TCM) syndrome differentiation combined with antiviral therapy with Nucleos (t) ide analogues (NAs) on the incidence of cirrhosis in patients with chronic hepatitis B. Methods This retrospective cohort study included 521 patients with chronic hepatitis B who underwent a treatment course of ≥3 years from 1998–2019. Of the 521 patients, 261 were defined as TCM users while 260 were TCM nonusers (control group). All the enrolled subjects were followed up until February 2019 to measure the incidence and hazard ratio (HR) of cirrhosis, and the Cox proportional hazards regression model was used to analyze the independent factors affecting the occurrence of cirrhosis. Results The cumulative incidence of TCM users and nonusers was 6.9% and 13.5%, respectively (P=0.013). Results of the Kaplan–Meier analysis demonstrated that TCM users had a significantly lower cumulative incidence of cirrhosis than TCM nonusers (P=0.011), and TCM users had a significantly lower liver cirrhosis risk than TCM nonusers (adjusted HR = 0.416, 95% CI, 0.231–0.749). The histological evaluation revealed improved fibrosis in 45.0% of TCM users and 11.1% of TCM nonusers (P=0.033). The analysation of the prescriptions including total 119 single Chinese herbs medicinal demonstrated that “replenish qi and fortify the spleen,” “clear heat and dispel dampness,” and “soothe the liver and regulate qi” are the main treatment methods of TCM for CHB. Conclusions Our study demonstrated that long-term TCM use may attenuate liver cirrhosis risk in patients with chronic hepatitis B (CHB).
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Zhou L, Wang D, Qiu X, Zhang W, Gong Z, Wang Y, Xu X. DHZCP Modulates Microglial M1/M2 Polarization via the p38 and TLR4/NF-κB Signaling Pathways in LPS-Stimulated Microglial Cells. Front Pharmacol 2020; 11:1126. [PMID: 32848745 PMCID: PMC7406685 DOI: 10.3389/fphar.2020.01126] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Accepted: 07/10/2020] [Indexed: 12/12/2022] Open
Abstract
Intracerebral hemorrhage (ICH) is a disease with a significantly high rate of morbidity, mortality and disability. Inhibition of inflammation is considered a potential strategy for improving the clinical symptoms induced by ICH. The hallmark of neuroinflammation is microglial activation. Microglia can polarize into either the classically activated M1 (proinflammatory) phenotype, exacerbating neuronal damage, or the alternatively activated M2 (antiinflammatory) phenotype, exerting neuroprotection and promoting neuronal recovery. Promoting microglial polarization to the M2 phenotype may be a viable strategy for treating neuroinflammation. Several studies have indicated that promoting blood circulation and removing blood stasis exhibits therapeutic effects on intracerebral hemorrhage. Dahuang Zhechong Pill (DHZCP), a classical recipe that promotes blood circulation and removes blood stasis, has been reported to improve the clinical outcome of ICH. DHZCP has been shown to exert antiinflammatory effects. However, the detailed antiinflammatory mechanism of DHZCP in ICH has rarely been investigated. In this study, DHZCP inhibited lipopolysaccharide (LPS)-induced M1 microglial activation. DHZCP exerted antiinflammatory effects, by inhibiting LPS-induced M1 proinflammatory cytokine (TNF-α and IL-6), and iNOS production and increasing M2 antiinflammatory cytokine (IL-10) production. DHZCP also switched microglial polarization from M1 to M2, as indicated by significantly increased expression of M2 polarization markers (CD209, and CD206) and markedly decreased expression of an M1 polarization marker (CD54). In addition, DHZCP inhibited p38 and TLR4/NF-κB signaling activation, as demonstrated by inhibition of LPS-induced increases in p-p38, TLR4 and nuclear factor kappa B p-65 (NF-κB p-65) protein expression. Taken together, DHZCP modulates microglial M1/M2 polarization via the p38 and TLR4/NF-κB signaling pathways to confer antiinflammatory effects.
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Affiliation(s)
- Lu Zhou
- Department of Integrated Traditional Chinese and Western Medicine, Xiangya Hospital, Central South University, Changsha, China
| | - Dongsheng Wang
- Department of Integrated Traditional Chinese and Western Medicine, Xiangya Hospital, Central South University, Changsha, China
| | - Xinjian Qiu
- Department of Integrated Traditional Chinese and Western Medicine, Xiangya Hospital, Central South University, Changsha, China
| | - Weiru Zhang
- Department of General Medicine, Xiangya Hospital, Central South University, Changsha, China
| | - Zhicheng Gong
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, China
| | - Yang Wang
- Department of Integrated Traditional Chinese and Western Medicine, Xiangya Hospital, Central South University, Changsha, China
| | - Xia Xu
- Department of General Medicine, Xiangya Hospital, Central South University, Changsha, China.,Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, China
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Li H. Advances in anti hepatic fibrotic therapy with Traditional Chinese Medicine herbal formula. JOURNAL OF ETHNOPHARMACOLOGY 2020; 251:112442. [PMID: 31891799 DOI: 10.1016/j.jep.2019.112442] [Citation(s) in RCA: 88] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 11/27/2019] [Accepted: 11/27/2019] [Indexed: 06/10/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The process of liver fibrogenesis includes a number of common and etiology-dependent or independent mechanisms and events. Up to now, there are still insufficient approved biological or chemical therapies directly targeting and reversing advanced fibrosis. The key is that once liver fibrosis is triggered, it presents a complex network control model with the activation of HSCs as the core, resulting in poor efficacy of treatment. Traditional Chinese medicine (TCM) has unique advantages in treating hepatic fibrosis because of its syndrome differentiation and treatment and comprehensive pharmacological effects of multi-channel, multi-level and multi-target. However, TCM's advantages were rarely discussed as previous reviews focused on the active ingredients of TCM and single Chinese Medicine. Therefore, this paper focuses on TCM herbal formulae's pharmacological role, target and related mechanisms in the treatment of liver fibrosis. AIM OF THE STUDY This paper will focus on the pharmacological role, target and related mechanisms of TCM herbal formulae in the treatment of liver fibrosis. MATERIALS AND METHODS We collect English literatures or Chinese literatures with English Abstract on the treatment of liver fibrosis with TCM herbal formulae from databases including PubMed, Wiley InterScience, Science Direct OnSite/Elsevier, Ovid, Excerpta Medica Database, SpringLink, CNKI and China Biomedical Literature Database. Based on previous literatures, we summarize the TCM herbal formulae with definite anti-hepatic fibrosis effects. RESULTS To some extent, classical or modern TCM herbal formulae including Yinchenhao Decoction (YCHD), Xiayuxue Decoction (XYXD), Xiaochaihutang (XCHT), Yiguanjian Decoction (YGJ), Huangqi Decoction (HQD), Dahuang Zhechong Pills (DHZC), Fuzheng Huayu Formula (FZHY), Fufang Biejia Ruangan Tablets (FFBJRG), Anluo Huaxian Pills (ALHX) and Compound 861 (Cpd861) have anti-hepatic fibrosis effect both on patients with liver fibrosis and animal models with liver fibrosis. CONCLUSION According to the principle of syndrome differentiation and treatment, Liver fibrosis patients with different syndromes are treated with different herbal formula, which increases the difficulty of clinical efficacy research. YCHD and XYXD research lack randomized and controlled clinical trials. XCHT, YGJ and HQD research has small sample sizes despite randomized and controlled clinical trials. In contrast, most modern herbal formulae have randomized and controlled clinical trials. For instance, FZHY and ALHX recently published the research results of the combination of entecavir in the treatment of patients with chronic hepatitis B liver fibrosis or cirrhosis. Compared to anti-viral treatment with entecavir alone, this method has improved the reversion rate of liver fibrosis but still needs syndrome classification therapy of TCM. TCM Herbal formulae have a good prospect in treating liver fibrosis, but its composition of multiple drugs and a wide range of targets intensify the difficulty of studying their anti-hepatic fibrosis mechanisms. Future research needs to further study the anti-hepatic fibrosis mechanisms and select corresponding TCM herbal formula to treat patients with different syndromes of liver fibrosis or the same patient with different syndromes at different stages to achieve better curative results.
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Affiliation(s)
- Hui Li
- Central Laboratory, Hospital of Chengdu University of Traditional Chinese Medicine, NO. 39 Shi-er-qiao Road, Chengdu, 610072, Sichuan Province, PR China.
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Gong Z, Lin J, Zheng J, Wei L, Liu L, Peng Y, Liang W, Hu G. Dahuang Zhechong pill attenuates CCl4-induced rat liver fibrosis via the PI3K-Akt signaling pathway. J Cell Biochem 2019; 121:1431-1440. [PMID: 31502329 DOI: 10.1002/jcb.29378] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Accepted: 08/28/2019] [Indexed: 01/18/2023]
Abstract
It is well characterized that activated hepatic stellate cells (HSCs) exert critical functions in accelerating the progression of liver fibrosis. Previous studies have indicated that Dahuang Zhechong pill (DHZCP), a traditional Chinese herbal medicine, is capable of inactivating HSCs and thus attenuate the formation of liver fibrosis in rats. However, pharmacological mechanisms of DHZCP in alleviating liver fibrosis remain unclear. This study aims to investigate the antifibrotic role of DHZCP through inhibiting the phosphatidylinositol 3-kinase (PI3K)-protein kinase B (Akt) pathway. DHZCP was found to significantly suppresses extracellular matrix formation and immune cell infiltration, thus alleviating liver fibrosis symptoms in the in vivo model. Moreover, DHZCP reduced serum levels of transforming growth factor β1 and tumor necrosis factor-α in rats with liver fibrosis. DHZCP treatment remarkably downregulated protein levels of PI3K and phosphorylated Akt, as well as fibrosis markers. In vitro experiments further demonstrated that DHZCP markedly suppressed HSCs proliferation by downregulating PI3K/Akt, which exerted a synergistic effect with the PI3K inhibitor LY294002. To sum up, our results confirmed that DHZCP exerted an antifibrotic effect in the animal model through inactivating the PI3K/Akt pathway, thus protecting rats from liver injury.
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Affiliation(s)
- Zhenghua Gong
- Department of Ultrasound, Peking University Shenzhen Hospital, Shenzhen, China
| | - Jiayu Lin
- Department of Gastroenterology, The Eighth Affiliated Hospital Sun Yat-sen University, Shenzhen, China
| | - Jie Zheng
- Department of Traditional Chinese Medicine, Peking University Shenzhen Hospital, Shenzhen, China
| | - Liya Wei
- Department of Ultrasound, Peking University Shenzhen Hospital, Shenzhen, China
| | - Li Liu
- Department of Ultrasound, Peking University Shenzhen Hospital, Shenzhen, China
| | - Yanzhong Peng
- Department of Infectious Diseases, Peking University Shenzhen Hospital, Shenzhen, China
| | - Weicheng Liang
- School of Biomedical Sciences, The Chinese University of Hong Kong, Hong Kong, China
| | - Guoxin Hu
- Department of Infectious Diseases, Peking University Shenzhen Hospital, Shenzhen, China
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Chen C, Yao X, Xu Y, Zhang Q, Wang H, Zhao L, Wen G, Liu Y, Jing L, Sun X. Dahuang Zhechong Pill suppresses colorectal cancer liver metastasis via ameliorating exosomal CCL2 primed pre-metastatic niche. JOURNAL OF ETHNOPHARMACOLOGY 2019; 238:111878. [PMID: 30986521 DOI: 10.1016/j.jep.2019.111878] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 04/03/2019] [Accepted: 04/10/2019] [Indexed: 06/09/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Dahuang Zhechong Pill (DZP) is a classical formula from "Synopsis of Prescriptions of the Golden Chamber". It has been used for treatment of abdominal masses (including tumorous diseases) for thousands of years. AIM OF THE STUDY Our previous work showed that DZP suppresses CCl-4 induced hepatic fibrosis by downregulating the expression of interleukin-13. We aimed to test if DZP suppresses the metastasis of colorectal cancer (CRC) by ameliorating the fibrosis status of the future metastatic organ. MATERIALS AND METHODS Liver metastasis was observed by injection of MC38-EGFP cells with stably expressing enhanced green fuorescence protein beneath the splenic capsule of C57BL/6J mice. MC38-EGFP-derived exosomes were analyzed by Label-free comparative proteomics. mRNA expression was determined by Quantitative PCR. Protein expression was determined by immunohistochemistry, immunofuorescence and Western blot. Collagen deposition was determined by Masson staining. All data were statistically analyzed using SPSS. RESULTS DZP drastically reduced the metastatic tumor number and fluorescence intensity in a splenic liver metastasis model. It also lowered the expression of mature TGF-β1 and decreased the fibronectin contents & collagen deposition. Exosome proteomics showed that the upregualted CC chemokine ligand-2 (CCL2) was repressed by DZP treatment. Importantly, DZP markedly lowered the expression of CCL2 and its receptor CCR2 in the liver. Exosomal CCL2 activated macrophage recruitment and shifted the M1/M2 paradigm to a M2 phenotype. DZP reduced the macrophage infiltration and attenuated the M2 polarizaion in tumor-bearing mice liver. It decreased the F4/80 positive areas and specifically reduced the ratio of CCR2+ positive macrophage. Anti-fibrosis and inhibition of CCR2 suppress the growth and metastasis of CRC. CONCLUSIONS DZP inhibits the liver metastasis of CRC by suppressing CCL2 mediated M2-skewing paradigm and ameliorating the pro-fibrotic microenvironment.
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Affiliation(s)
- Chunhui Chen
- The Key Laboratory of Molecular Biology, State Administration of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, Guangdong, China.
| | - Xueqing Yao
- Departmant of General Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, Guangdong, China.
| | - Yihua Xu
- The Key Laboratory of Molecular Biology, State Administration of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, Guangdong, China.
| | - Qingyuan Zhang
- The Key Laboratory of Molecular Biology, State Administration of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, Guangdong, China.
| | - Hao Wang
- The Key Laboratory of Molecular Biology, State Administration of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, Guangdong, China.
| | - Liang Zhao
- School of Basic Medical Sciences, Southern Medical University, Guangzhou, 510515, Guangdong, China.
| | - Ge Wen
- Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong, China.
| | - Yawei Liu
- Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong, China.
| | - Linlin Jing
- Traditional Chinese Medicine Integrated Hospital, Southern Medical University, Guangzhou, 510315, Guangdong, China.
| | - Xuegang Sun
- The Key Laboratory of Molecular Biology, State Administration of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, Guangdong, China; Traditional Chinese Medicine Integrated Hospital, Southern Medical University, Guangzhou, 510315, Guangdong, China.
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Lin J, Deng C, Peng Y, Zheng J, Wei L, Shi Y, Gong Z, Hu G. Dynamic Changes in MMP1 and TIMP1 in the Antifibrotic Process of Dahuang Zhechong Pill in Rats with Liver Fibrosis. OPEN CHEM 2019. [DOI: 10.1515/chem-2019-0041] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
AbstractOn the basis of carbon tetrachloride (CCl4)induced liver fibrosis in rats, this study aims to investigate the dynamic changes in matrix metalloproteinase 1 (MMP1) and the tissue inhibitor of metalloproteinase 1 (TIMP1) in the antifibrotic process of Dahuang Zhechong Pill (DHZCP). A total of 50 male Sprague Dawley rats, aged 8 weeks, were randomly divided into 3 groups: the control group, the model group (the group treated with CCl4), and the treatment group (the group treated with CCl4 and DHZCP). Rats were sacrificed at Weeks 4 and 8. Liver tissues were separated for RNA sequencing and bioinformatics analysis. Real-time PCR, Western blot analysis, and histological staining were conducted to confirm the gene expression and pathological change in liver tissues. Compared with control group, rats in model group showed poor mental state and slow weight gain. The liver tissues of the rats in the model group exhibited a damaged hepatic lobule structure, fibrous connective tissue hyperplasia, and inflammatory cell infiltration among the hyperplastic tissues. DHZCP could significantly improve the appearance of rats and alleviate CCl4-induced fibrosis. Compared to model group, 798 differentially expressed mRNAs were found in the treatment group, of which 120 were up-regulated and 678 were down-regulated. Differentially expressed mRNAs between the CCl4-induced group and the DHZCP-treated group were mainly focused on the following KEGG pathways: focal adhesion, phagosome, tight junction, and ECM–receptor interactions. Relative to those in the control group, MMP1 was downregulated, whereas, TIMP1 and Col1A1 were upregulated in the CCl4-induced group at Weeks 4 and 8. DHZCP could reverse MMP1, TIMP1, and Col1A1 expression.DHZCP protects against liver injury and exerts an antifibrotic effect on liver fibrosis induced by CCl4 in rats. Its mechanism may be related to the upregulation of MMP1, downregulation of TIMP1, and promotion of collagen degradation.
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Affiliation(s)
- Jiayu Lin
- Guangzhou Medical University, Guangzhou511436, China
- Department of Gastroenterology, The Eighth Affiliated Hospital Sun Yat-sen University, Shenzhen518033, China
- Department of Infectious Diseases, Peking University Shenzhen Hospital, Shenzhen518036, China
| | - Chaowen Deng
- Department of Traditional Chinese Medicine, Peking University Shenzhen Hospital, Shenzhen518036, China
| | - Yanzhong Peng
- Department of Infectious Diseases, Peking University Shenzhen Hospital, Shenzhen518036, China
| | - Jie Zheng
- Department of Intensive Care Unit, Southern Medical University Shenzhen Hospital, Shenzhen518010, China
| | - Liya Wei
- Department of Ultrasound, Peking University Shenzhen Hospital, Shenzhen, 518036, China
| | - Yu Shi
- Department of Ultrasound, Peking University Shenzhen Hospital, Shenzhen, 518036, China
| | - Zhenghua Gong
- Department of Ultrasound, Peking University Shenzhen Hospital, Shenzhen, 518036, China
| | - Guoxin Hu
- Department of Ultrasound, Peking University Shenzhen Hospital, Shenzhen, 518036, China
- Department of Infectious Diseases, Peking University Shenzhen Hospital, Shenzhen518036, China
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Liu H, Yan Y, Zhang F, Wu Q. The Immuno-Enhancement Effects of Tubiechong (Eupolyphaga sinensis) Lyophilized Powder in Cyclophosphamide-Induced Immunosuppressed Mice. Immunol Invest 2019; 48:844-859. [PMID: 30917711 DOI: 10.1080/08820139.2019.1588291] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Tubiechong (Eupolyphaga sinensis) is an important material used in traditional Chinese medicine (TCM). However, the immunoregulation effects of E. sinensis Lyophilized Powder (ESL) are unclear. The in vivo study thus designed to elucidate the immuno-enhancement effects of ESL in immunosuppressed mice induced by cyclophosphamide (CTX). Mice were treated with three doses of ESL (0.5, 1.0 and 2.0 g/kg). Compared with model group, ESL notably increased the immune organ index, mononuclear macrophages function and the level of nature killer cell (NK) (p < 0.05 or p < 0.01), delayed type hypersensitivity (DTH) was also improved (p < 0.05). The level of superoxide dismutase (SOD) and catalase (CAT) were enhanced (p < 0.05), while malonyldialdehyde (MDA) and nitrogen monoxide (NO) were reduced (p < 0.05 or p < 0.01). Meanwhile, cluster determinant (CD)3+ T cell, CD4+ T cell and CD4+/CD8+ ratio were increased (p < 0.01). The cytokines secretion such as interleukin (IL)-2 and tumor necrosis factor alpha (TNF-α) were notably increased (p < 0.05 or p < 0.01), and IL-6 and IL-16 were also enhanced (p < 0.05). Furthermore, ESL significantly inhibited the phosphorylation of c-Jun N-terminal kinase (JNK), down-regulated the expression of Bcl-2 associated X protein (Bax), up-regulated the B cell lymphoma-2 protein (Bcl-2) expression and decreased the Bax/Bcl-2 ratio in spleen tissues (p < 0.05). In brief, all these findings suggest that ESL could effectively improve immune functions via modulating oxidative systems and innate immune cells. Abbreviations: TCM: Traditional Chinese Medicine; ESL: Eupolyphaga sinensis Lyophilized Powder; CCl4: Carbon tetrachloride; ERK: Extracellular regulated protein kinases; CTX: Cyclophosphamide; DTH: Delayed type hypersensitivity; SOD: Superoxide dismutase; CAT: Catalase; MDA: Malonyldialdehyde; NO: Nitrogen monoxide; NK: Nature killer cell; CD: Cluster determinant interleukin; TNF-α: Tumor Necrosis Factor alpha; JNK: c-Jun N-terminal kinase; Bax: Bcl-2 associated X protein; Bcl-2: B cell lymphoma-2 protein; Th1: Type-1 helper; Th2: Type-2 helper; FAMEs: Fatty acid methyl esters; DNFB: 2,4 - Dinitrofluorobenzene; ELISA: Enzyme-linked immuno sorbent assay; MAPK: Mitogen activated protein kinase; Cyt-c: Cytochrome c; SCFAs: Short-chain fatty acids; SDS-PAGE: Sodium dodecyl sulfate polyacrylamide gel electrophoresis.
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Affiliation(s)
- Huiyun Liu
- College of Pharmaceutical science, Zhejiang Chinese Medical University , Hangzhou , China
| | - Yunliang Yan
- College of Pharmaceutical science, Zhejiang Chinese Medical University , Hangzhou , China
| | - Fengling Zhang
- College of Pharmaceutical science, Zhejiang Chinese Medical University , Hangzhou , China
| | - Qiaofeng Wu
- College of Pharmaceutical science, Zhejiang Chinese Medical University , Hangzhou , China
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Tu C, Niu M, Li C, Liu Z, He Q, Li R, Zhang Y, Xiao X, Wang J. Network pharmacology oriented study reveals inflammatory state-dependent dietary supplement hepatotoxicity responses in normal and diseased rats. Food Funct 2019; 10:3477-3490. [DOI: 10.1039/c8fo01974f] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Rhubarb, a well-used herbal and dietary supplement, has been widely used as a laxative in many countries.
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Affiliation(s)
- Can Tu
- School of Pharmacy
- Chengdu University of Traditional Chinese Medicine
- Chengdu 610000
- China
- China Military Institute of Chinese Medicine
| | - Ming Niu
- China Military Institute of Chinese Medicine
- Beijing 100039
- China
| | - Chunyu Li
- China Military Institute of Chinese Medicine
- Beijing 100039
- China
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital
- Chinese Academy of Medical Sciences and Peking Union Medical College
| | - Zhenjie Liu
- China Military Institute of Chinese Medicine
- Beijing 100039
- China
| | - Qin He
- China Military Institute of Chinese Medicine
- Beijing 100039
- China
| | - Ruisheng Li
- China Military Institute of Chinese Medicine
- Beijing 100039
- China
| | - Yaming Zhang
- China Military Institute of Chinese Medicine
- Beijing 100039
- China
| | - Xiaohe Xiao
- Integrative Medical Center for Liver Diseases
- Beijing 100039
- China
| | - Jiabo Wang
- China Military Institute of Chinese Medicine
- Beijing 100039
- China
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17
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Wu L, Cao KX, Ni ZH, Li WD, Chen ZP, Cheng HB, Liu X. Effects of Dahuang zhechong pill on doxorubicin-resistant SMMC-7721 xenografts in mice. JOURNAL OF ETHNOPHARMACOLOGY 2018; 222:71-78. [PMID: 29609009 DOI: 10.1016/j.jep.2018.03.039] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2018] [Revised: 03/28/2018] [Accepted: 03/29/2018] [Indexed: 06/08/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Dahuang zhechong pill (DHZCP) is a famous traditional Chinese medicinal prescription from the "Synopsis of Prescriptions of the Golden Chamber (Jin Kui Yao Lue)",Lue)", an ancient Chinese medical classic. DHZCP is commonly used for clinical treatment of liver cancer by promoting blood circulation to dissolve blood stasis and by removing pathogenic vegetations.vegetations. DHZCP-based treatment has been derived from Traditional Chinese Medicine (TCM) and is officially recorded in the Chinese Pharmacopoeia. AIM OF THE STUDY The aim of this study was to investigate the ability of DHZCP to reverse doxorubicin (DOX) resistance of SMMC-7721 cells in a xenograft mouse model, and to explore the underlying mechanisms. MATERIALS AND METHODS Liquid chromatography-mass spectrometry was used to verify the composition of DHZCP. H&E staining was used to observe the pathological changes in hepatocellular carcinoma samples. Intracellular DOX accumulation was observed as intrinsic fluorescence by microscopy. Cell apoptosis was detected by the TUNEL assay. Human antibody arrays were used to analyze the expression of apoptotic- and angiogenic-related proteins. ATP levels were assessed and western blots were used to detect the protein expression of key enzymes of energy metabolism. RESULTS DHZCP significantly reduced the tumor volume and weight of subcutaneous xenografts of drug-resistant hepatoma cells, and combining DHZCP with lower doses of DOX significantly increased the content of DOX in tumor tissue, increased the apoptosis of hepatoma cells, and reversed Dox resistance. With respect to 43 apoptosis-associated proteins, DHZCP regulated the expression of 5 of them. When combined with low-dose DOX, the expression of 40 apoptosis-related proteins was significantly altered. With respect to 23 angiogenesis-associated proteins, DHZCP upregulated the expression of endostatin and inhibited the expression of matrix metallopeptidase 9. When combined with low-dose DOX, DHZCP significantly downregulated protein expression of urokinase receptor, as well as vascular endothelial growth factor receptors 2 and 3. Especially, DHZCP significantly inhibited the expression of key enzymes of the tricarboxylic acid cycle and of oxidative phosphorylation, reducing the level of ATP in tumor tissue. CONCLUSIONS DHZCP inhibited the growth of DOX-resistant hepatocellular carcinoma subcutaneous xenografts in nude mice and promoted increased apoptosis caused by DOX, thus reversing DOX resistance. This was associated with a decline in energy metabolism and regulated expression of pro-apoptotic proteins.
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Affiliation(s)
- Li Wu
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China; Department of Pharmacology, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China.
| | - Ke Xin Cao
- Department of Pharmacology, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China.
| | - Zi Hui Ni
- Department of Pharmacology, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China.
| | - Wei Dong Li
- Department of Pharmacology, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China; Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China.
| | - Zhi Peng Chen
- Department of Pharmacology, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China; Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China.
| | - Hai Bo Cheng
- The First Clinical Medical College, Nanjing University of Chinese Medicine, China; Jiangsu Collaborative Innovation Center of Traditional Chinese Medicine Prevention and Treatment of Tumor, Nanjing, China.
| | - Xiao Liu
- Department of Pharmacology, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China; Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China.
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Hua Y, Chen H, Zhao X, Liu M, Jin W, Yan W, Wu Y, Tan Z, Fan H, Wu Y, Xie L, Zhang W, Liu B, Zhou Y. Alda‑1, an aldehyde dehydrogenase‑2 agonist, improves long‑term survival in rats with chronic heart failure following myocardial infarction. Mol Med Rep 2018; 18:3159-3166. [PMID: 30066916 PMCID: PMC6102689 DOI: 10.3892/mmr.2018.9309] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2017] [Accepted: 04/26/2018] [Indexed: 12/26/2022] Open
Abstract
Alda‑1, an aldehyde dehydrogenase 2 (ALDH2) agonist, has been demonstrated to reduce injury caused by acute myocardial infarction (MI) and ischemia/reperfusion. The present study aimed to investigate whether oral administration of Alda‑1 improved long‑term survival of rats with chronic heart failure (CHF) post‑MI. MI model rats treated daily with Alda‑1 exhibited an increase in 20‑week survival rate compared with untreated MI rats. Alda‑1 treatment decreased the heart weight/body weight ratio, collagen volume, left ventricular (LV) internal diameter at the end of diastole and LV internal diameter at the end of systole, while increasing LV ejection fraction with evident LV fractional shortening. Myocardial cell apoptosis index, the activity of caspase‑3 and the expression of cleaved‑caspase‑3 were also reduced by Alda‑1 treatment. The protective effects of Alda‑1 were associated with reduced 4‑hydroxynonenal accumulation. The results of the present study revealed that the long‑term treatment with Alda‑1 prevented the progression of ventricular remodeling and improved the long‑term survival of rats with CHF post‑MI.
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Affiliation(s)
- Yue Hua
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
| | - Hongmei Chen
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
| | - Xinyun Zhao
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
| | - Min Liu
- School of Public Health, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
| | - Wen Jin
- Guangdong Second Provincial General Hospital, Guangzhou, Guangdong 510317, P.R. China
| | - Wen Yan
- Guangdong Second Provincial General Hospital, Guangzhou, Guangdong 510317, P.R. China
| | - Yifen Wu
- Department of Oncology, Dongguan People's Hospital, Dongguan, Guangdong 523059, P.R. China
| | - Zhangbin Tan
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
| | - Huijie Fan
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
| | - Yuting Wu
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
| | - Lingpeng Xie
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
| | - Wentong Zhang
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
| | - Bin Liu
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
| | - Yingchun Zhou
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
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Effect of Dahuang Zhechong pills on long non-coding RNA growth arrest specific 5 in rat models of hepatic fibrosis. J TRADIT CHIN MED 2018. [DOI: 10.1016/j.jtcm.2018.04.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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Li X, Zhu L, Wang B, Yuan M, Zhu R. Drugs and Targets in Fibrosis. Front Pharmacol 2017; 8:855. [PMID: 29218009 PMCID: PMC5703866 DOI: 10.3389/fphar.2017.00855] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Accepted: 11/08/2017] [Indexed: 01/18/2023] Open
Abstract
Fibrosis contributes to the development of many diseases and many target molecules are involved in fibrosis. Currently, the majority of fibrosis treatment strategies are limited to specific diseases or organs. However, accumulating evidence demonstrates great similarities among fibroproliferative diseases, and more and more drugs are proved to be effective anti-fibrotic therapies across different diseases and organs. Here we comprehensively review the current knowledge on the pathological mechanisms of fibrosis, and divide factors mediating fibrosis progression into extracellular and intracellular groups. Furthermore, we systematically summarize both single and multiple component drugs that target fibrosis. Future directions of fibrosis drug discovery are also proposed.
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Affiliation(s)
- Xiaoyi Li
- Department of Gastroenterology, School of Life Sciences and Technology, Shanghai East Hospital, Tongji University, Shanghai, China
| | - Lixin Zhu
- Department of Pediatrics, Digestive Diseases and Nutrition Center, State University of New York at Buffalo, Buffalo, NY, United States
- Genome, Environment and Microbiome Community of Excellence, State University of New York at Buffalo, Buffalo, NY, United States
| | - Beibei Wang
- Department of Gastroenterology, School of Life Sciences and Technology, Shanghai East Hospital, Tongji University, Shanghai, China
| | - Meifei Yuan
- Center for Drug Discovery, SINO High Goal Chemical Technology Co., Ltd., Shanghai, China
| | - Ruixin Zhu
- Department of Gastroenterology, School of Life Sciences and Technology, Shanghai East Hospital, Tongji University, Shanghai, China
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Protective Effects of Amarogentin against Carbon Tetrachloride-Induced Liver Fibrosis in Mice. Molecules 2017; 22:molecules22050754. [PMID: 28481234 PMCID: PMC6154739 DOI: 10.3390/molecules22050754] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Revised: 04/30/2017] [Accepted: 05/01/2017] [Indexed: 02/07/2023] Open
Abstract
Amarogentin, a secoiridoid glycoside that is mainly extracted from Swertia and Gentiana roots, has been suggested to exhibit many biological effects, including anti-oxidative, anti-tumour, and anti-diabetic activities. The present study was designed to evaluate the protective effects of amarogentin on carbon tetrachloride-induced liver fibrosis in vivo and the underlying mechanism. Fibrosis was induced by subcutaneous injections of 6 mL/kg of 20% carbon tetrachloride (dissolved in olive oil) twice per week for seven weeks. Mice were orally treated with 25, 50, and 100 mg/kg amarogentin and with colchicine as a positive control. Biochemical assays and histopathological investigations showed that amarogentin delayed the formation of liver fibrosis; decreased alanine aminotransferase, aspartate aminotransferase, malondialdehyde and hydroxyproline levels; and increased albumin, cyclic guanosine monophosphate, glutathione peroxidase, and superoxide dismutase levels. Moreover, amarogentin exhibited downregulation of α-smooth muscle actin and transforming growth factor-β₁ levels in immunohistochemical and Western blot analyses. The levels of phosphorylated extracellular regulated protein kinases, c-Jun N-terminal kinase, and p38 were also significantly reduced in all amarogentin-treated groups in a dose-dependent manner. These findings demonstrated that amarogentin exerted significant hepatoprotective effects against carbon tetrachloride-induced liver fibrosis in mice and suggested that the effect of amarogentin against liver fibrosis may be by anti-oxidative properties and suppressing the mitogen-activated protein kinase signalling pathway.
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Preclinical Models for Investigation of Herbal Medicines in Liver Diseases: Update and Perspective. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 2016:4750163. [PMID: 26941826 PMCID: PMC4749812 DOI: 10.1155/2016/4750163] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/22/2015] [Revised: 12/23/2015] [Accepted: 12/30/2015] [Indexed: 02/07/2023]
Abstract
Liver disease results from a dynamic pathological process associated with cellular and genetic alterations, which may progress stepwise to liver dysfunction. Commonly, liver disease begins with hepatocyte injury, followed by persistent episodes of cellular regeneration, inflammation, and hepatocyte death that may ultimately lead to nonreversible liver failure. For centuries, herbal remedies have been used for a variety of liver diseases and recent studies have identified the active compounds that may interact with liver disease-associated targets. Further study on the herbal remedies may lead to the formulation of next generation medicines with hepatoprotective, antifibrotic, and anticancer properties. Still, the pharmacological actions of vast majority of herbal remedies remain unknown; thus, extensive preclinical studies are important. In this review, we summarize progress made over the last five years of the most commonly used preclinical models of liver diseases that are used to screen for curative herbal medicines for nonalcoholic fatty liver disease, liver fibrosis/cirrhosis, and liver. We also summarize the proposed mechanisms associated with the observed liver-protective, antifibrotic, and anticancer actions of several promising herbal medicines and discuss the challenges faced in this research field.
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Zhao X, Hua Y, Chen H, Yang H, Zhang T, Huang G, Fan H, Tan Z, Huang X, Liu B, Zhou Y. Aldehyde dehydrogenase-2 protects against myocardial infarction-related cardiac fibrosis through modulation of the Wnt/β-catenin signaling pathway. Ther Clin Risk Manag 2015; 11:1371-81. [PMID: 26392772 PMCID: PMC4574798 DOI: 10.2147/tcrm.s88297] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Background Aldehyde dehydrogenase-2 (ALDH2) has a protective effect on ischemic heart disease. Here, we examined the protective effects of ALDH2 on cardiac fibrosis through modulation of the Wnt/β-catenin signaling pathway in a rat model of myocardial infarction (MI). Methods Wistar rats were divided into the sham (control), MI (model), and ALDH2 activator (Alda-1) groups. After 10 days of treatment, the left ventricular (LV) remodeling parameters of each animal were evaluated by echocardiography. Myocardial fibrosis was evaluated by Masson’s trichrome staining and Sirius Red staining. Expression levels of collagen types I and III and α-smooth muscle actin (α-SMA) were examined. Finally, the expression and activity of ALDH2 and the levels of several Wnt-related proteins and genes, such as phosphoglycogen synthase kinase (GSK)-3β, GSK-3β, β-catenin, Wnt-1, WNT1-inducible signaling-pathway protein 1, and tumor necrosis factor (TNF)-α, were also analyzed. Results After MI, the heart weight/body weight ratio, LV dimension at end diastole, and LV dimension at end systole were decreased, while the LV ejection fraction and LV fractional shortening were increased in the Alda-1 group. Myocardial fibrosis was also reduced in the Alda-1 group, accompanied by decreased expression collagen types I and III and α-SMA. β-Catenin, phosphorylated GSK-3β, and Wnt-1 levels were significantly increased in the model group. Interestingly, this alteration was partly reversed by Alda-1 treatment. Immunohistochemical staining showed that numerous WNT1-inducible signaling-pathway protein 1 (WISP-1)- and TNF-α-positive cells were found in the model group. However, few WISP-1- and TNF-α-positive cells were detected in the Alda-1 group. Conclusion The reduction of cardiac fibrosis and the down-regulation of β-catenin, phosphorylated GSK-3β, Wnt-1, and WISP-1 may be mediated by increased ALDH2 activity, leading to reduction of MI-related cardiac fibrosis.
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Affiliation(s)
- Xinjun Zhao
- The Key Laboratory of Molecular Biology, State Administration of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Southern Medical University, Guangdong, Guangzhou, People's Republic of China ; Nanfang Hospital, Southern Medical University, Guangdong, Guangzhou, People's Republic of China
| | - Yue Hua
- The Key Laboratory of Molecular Biology, State Administration of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Southern Medical University, Guangdong, Guangzhou, People's Republic of China ; Nanfang Hospital, Southern Medical University, Guangdong, Guangzhou, People's Republic of China
| | - Hongmei Chen
- The Key Laboratory of Molecular Biology, State Administration of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Southern Medical University, Guangdong, Guangzhou, People's Republic of China ; Nanfang Hospital, Southern Medical University, Guangdong, Guangzhou, People's Republic of China
| | - Haiyu Yang
- Jiangmen Wuyi Traditional Chinese Medicine Hospital, Guangdong, Jiangmen, People's Republic of China
| | - Tao Zhang
- The Key Laboratory of Molecular Biology, State Administration of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Southern Medical University, Guangdong, Guangzhou, People's Republic of China ; Nanfang Hospital, Southern Medical University, Guangdong, Guangzhou, People's Republic of China
| | - Guiqiong Huang
- Huizhou Hospital of Traditional Chinese Medicine, Huizhou, People's Republic of China
| | - Huijie Fan
- The Key Laboratory of Molecular Biology, State Administration of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Southern Medical University, Guangdong, Guangzhou, People's Republic of China ; Nanfang Hospital, Southern Medical University, Guangdong, Guangzhou, People's Republic of China
| | - Zhangbin Tan
- The Key Laboratory of Molecular Biology, State Administration of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Southern Medical University, Guangdong, Guangzhou, People's Republic of China ; Nanfang Hospital, Southern Medical University, Guangdong, Guangzhou, People's Republic of China
| | - Xiaofang Huang
- The Key Laboratory of Molecular Biology, State Administration of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Southern Medical University, Guangdong, Guangzhou, People's Republic of China ; Nanfang Hospital, Southern Medical University, Guangdong, Guangzhou, People's Republic of China
| | - Bin Liu
- The Second Affiliated Hospital of Guangzhou Medical University, Guangdong, Guangzhou, People's Republic of China
| | - Yingchun Zhou
- The Key Laboratory of Molecular Biology, State Administration of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Southern Medical University, Guangdong, Guangzhou, People's Republic of China ; Nanfang Hospital, Southern Medical University, Guangdong, Guangzhou, People's Republic of China
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Zhan Y, Zhang H, Liu R, Wang W, Qi J, Zhang Y. Eupolyphaga sinensis Walker Ethanol Extract Suppresses Cell Growth and Invasion in Human Breast Cancer Cells. Integr Cancer Ther 2015; 15:102-12. [PMID: 26242891 DOI: 10.1177/1534735415598224] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
AIM OF THE STUDY To examine the antiproliferation and anti-invasion of Eupolyphaga sinensis Walker 70% ethanol extract (ESWE) on breast cancer and elucidate the underlying signaling mechanisms. METHODS MTT and colony formation assays were used to investigate the effect of ESWE on proliferation of breast cancer cells in vitro. The xenograft mouse tumor model was used to determine the effect of ESWE on breast cancer in vivo. To investigate the underlying molecular mechanisms, we used western blotting to analyze the expression of ERK1/2, CXCR4, matrix metalloproteinase 2 (MMP2), and MMP9 pretreated with ESWE. The stromal cell-derived factor (SDF)-1α-induced migration and invasion potential of breast cancer cells were examined by wound-healing assays and Matrigel invasion chamber assays. RESULTS ESWE effectively inhibited the proliferation of MDA-MB-435s and MDA-MB-231 cells and exhibited antitumor effects in an MDA-MB-231 xenograft mice model. Furthermore, ESWE suppressed the activity of ERK1/2, a key molecule of MAPK signaling. We also observed that ESWE treatment led to downregulation of CXCR4 expression as well as greatly reduced MMP2 and MMP9. ESWE affected CXCR4 expression partially through the modulation of autocrine vascular endothelial growth factor. However, suppression of CXCR4 expression was the result of downregulation of mRNA expression. Inhibition of CXCR4 expression by ESWE further correlated with the suppression of SDF-1α-induced migration and invasion in breast cancer cells. CONCLUSION ESWE exerted its antiproliferation and antiinvasion by regulating MAPK signaling and related metastasis factorsand thus could be a useful therapeutic candidate for breast cancer intervention.
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Affiliation(s)
- Yingzhuan Zhan
- Xi'an Jiaotong University, Xi'an, Shaanxi Province, P R China
| | - Han Zhang
- Xi'an Jiaotong University, Xi'an, Shaanxi Province, P R China
| | - Rui Liu
- Xi'an Jiaotong University, Xi'an, Shaanxi Province, P R China
| | - Wenjie Wang
- Xi'an Jiaotong University, Xi'an, Shaanxi Province, P R China
| | - Junpeng Qi
- Xi'an Jiaotong University, Xi'an, Shaanxi Province, P R China
| | - Yanmin Zhang
- Xi'an Jiaotong University, Xi'an, Shaanxi Province, P R China
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Huangzhi Oral Liquid Prevents Arrhythmias by Upregulating Caspase-3 and Apoptosis Network Proteins in Myocardial Ischemia-Reperfusion Injury in Rats. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 2015:518926. [PMID: 26074995 PMCID: PMC4449909 DOI: 10.1155/2015/518926] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/05/2014] [Accepted: 07/07/2014] [Indexed: 01/18/2023]
Abstract
To study the effect of Huangzhi oral liquid (HZOL) on I/R after 2 h and 4 h and determine its regulatory function on caspase-3 and protein networks. 70 SD male rats were randomly divided into seven groups and established myocardial I/R injury model by ligating the left anterior descending coronary artery. Myocardial infarction model was defined by TTC staining and color of the heart. The levels of CK-MB, CTnI, C-RPL, SOD, and MDA were tested at 2 h and 4 h after reperfusion. HE staining and ultramicrostructural were used to observe the pathological changes. The apoptotic index (AI) of cardiomyocyte was marked by TUNEL. The expression levels of caspase-3, p53, fas, Bcl-2, and Bax were tested by immunohistochemistry and western blot. HZOL corrected arrhythmia, improved the pathologic abnormalities, decreased CK-MB, CTnI, C-RPL, MDA, AI, caspase-3, p53, fas, and Bax, and increased SOD ans Bcl-2 with different times of myocardial reperfusion; this result was similar to the ISMOC (P > 0.05). HZOL could inhibit arrhythmia at 2 and 4 h after I/R and ameliorate cardiac function, which was more significant at 4 h after reperfusion. This result may be related to decreased expression of caspase-3, p53, and fas and increased Bcl-2/Bax ratio.
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Strategies to prevent and reverse liver fibrosis in humans and laboratory animals. Arch Toxicol 2015; 89:1727-50. [PMID: 25963329 DOI: 10.1007/s00204-015-1525-6] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Accepted: 04/28/2015] [Indexed: 02/07/2023]
Abstract
Liver fibrosis results from chronic damage to the liver in conjunction with various pathways and is mediated by a complex microenvironment. Based on clinical observations, it is now evident that fibrosis is a dynamic, bidirectional process with an inherent capacity for recovery and remodeling. The major mechanisms involved in liver fibrosis include the repetitive injury of hepatocytes, the activation of the inflammatory response after injury stimulation, and the activation and proliferation of hepatic stellate cells (HSCs), which represents the major extracellular matrix (ECM)-producing cells, stimulated by hepatocyte injury and inflammation. The microenvironment in the liver is synergistically regulated abnormal ECM deposition, scar formation, angiogenesis, and fibrogenesis. Moreover, recent studies have clarified novel mechanism in fibrosis such as epigenetic regulation of HSCs, the leptin and PPARγ pathways, the coagulation system, and even autophagy. Uncovering the mechanisms of liver fibrogenesis provides a basis to develop potential therapies to reverse and treat the fibrotic response, thereby improving the outcomes of patients with chronic liver disease. Although both scientific and clinical challenges remain, emerging studies attempt to reveal the ideal anti-fibrotic drug that could be easily delivered to the liver with high specificity and low toxicity. This review highlights the mechanisms, including novel pathways underlying fibrogenesis that may be translated into preventive and treatment strategies, reviews both current and novel agents that target specific pathways or multiple targets, and discusses novel drug delivery systems such as nanotechnology that can be applied in the treatment of liver fibrosis. In addition, we also discuss some current treatment strategies that are being applied in animal models and in clinical trials.
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Potent natural products and herbal medicines for treating liver fibrosis. Chin Med 2015; 10:7. [PMID: 25897319 PMCID: PMC4403904 DOI: 10.1186/s13020-015-0036-y] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2014] [Accepted: 04/01/2015] [Indexed: 02/06/2023] Open
Abstract
Liver fibrosis is a wound-healing response to chronic liver injury characterized by progressive inflammation and deposition of extracellular matrix components. The pathological condition of liver fibrosis involves secretion of extracellular matrix proteins and formation of scar tissue. The major regulators involved in hepatic fibrogenesis are the transforming growth factor (TGF)-β1/SMAD and toll-like receptor 4 (TLR4)-initiated myeloid differentiation primary response 88 gene (MyD88)/NF-ĸB cell signaling pathways. This article reviews natural products and herbal medicines that have demonstrated activity against liver fibrosis through different mechanisms of action, including anti-hepatitis B and C virus activity, anti-inflammation, inhibition of cytokine production and nuclear receptor activation, and free radical scavenging.
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Zhu X, Jing L, Chen C, Shao M, Fan Q, Diao J, Liu Y, Lv Z, Sun X. Danzhi Xiaoyao San ameliorates depressive-like behavior by shifting toward serotonin via the downregulation of hippocampal indoleamine 2,3-dioxygenase. JOURNAL OF ETHNOPHARMACOLOGY 2015; 160:86-93. [PMID: 25435286 DOI: 10.1016/j.jep.2014.11.031] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2014] [Revised: 11/13/2014] [Accepted: 11/18/2014] [Indexed: 06/04/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Danzhi Xiaoyao San (DXS) is a canonical Chinese medicine formula from Principles of Internal Medicine, which was written during the Ming dynasty. This formula is approved and commercialized for use in the prevention and treatment of affective disorders. This study is aimed to investigate the hypothesis that DXS treats depressive-like behavior by shifting the balance of the kynurenine (Kyn)/serotonin (5-HT) pathway toward the 5-HT pathway through the downregulation of hippocampal indoleamine 2,3-dioxygenase (IDO). MATERIALS AND METHODS Chemical fingerprints of gardenoside, paeoniflorin, ferulic acid, paeonol, and ligustilide in standard extraction were used as the material bases of DXS. Rats with depressive-like behavior induced by chronic unpredictable mild stress (CUMS) were randomly divided into four groups, namely the control, model, DXS, and fluoxetine groups. Cytokines, IDO, and tryptophan (Trp) catabolites were analyzed by enzyme-linked immunosorbent assay, western blot, and liquid chromatography-electrospray ionization tandem mass spectrometry, respectively. RESULTS DXS significantly increased crossing grid numbers, sucrose consumption, and body weight. This treatment significantly decreased the serum levels of tumor necrosis factor-α and interleukin 6 (IL-6). However, DXS elicited no significant effects on IL-1β, IL-2, and interferon γ. DXS downregulated the activity of IDO and subsequent production of Kyn in the hippocampus. This treatment upregulated the hippocampal contents of Trp and 5-HT but did not influence 5-HT turnover. CONCLUSIONS DXS exhibited antidepressant-like effects on rats exposed to CUMS. DXS reduced IDO activity to shift the balance of the Kyn/5-HT pathway toward the 5-HT pathway.
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Affiliation(s)
- Xiaoxia Zhu
- Department of Traditional Chinese Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China; The Key Laboratory of Molecular Biology, State Administration of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Linlin Jing
- Traditional Chinese Medicine Integrated Hospital, Southern Medical University, Guangdong, Guangzhou 510305, China
| | - Chun Chen
- Department of Traditional Chinese Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China; The Key Laboratory of Molecular Biology, State Administration of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Meng Shao
- The Key Laboratory of Molecular Biology, State Administration of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Qin Fan
- The Key Laboratory of Molecular Biology, State Administration of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Jianxin Diao
- The Key Laboratory of Molecular Biology, State Administration of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Yuanliang Liu
- The Key Laboratory of Molecular Biology, State Administration of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Zhiping Lv
- Department of Traditional Chinese Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China; The Key Laboratory of Molecular Biology, State Administration of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China.
| | - Xuegang Sun
- Department of Traditional Chinese Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China; The Key Laboratory of Molecular Biology, State Administration of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China.
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Wei F, Lang Y, Gong D, Fan Y. Effect of Dahuang zhechong formula on liver fibrosis in patients with chronic hepatitis B: a meta-analysis. Complement Ther Med 2015; 23:129-38. [PMID: 25637160 DOI: 10.1016/j.ctim.2014.12.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2014] [Revised: 10/05/2014] [Accepted: 12/27/2014] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Dahuang zhechong formula has been used for the treatment of chronic hepatitis B, but its efficacy on the liver fibrosis is conflicting. We performed a meta-analysis to quantitatively investigate the efficacy of Dahuang zhechong formula as an adjunctive therapy treatment for liver fibrosis in patients with hepatitis B. METHODS We searched the PubMed, EMBASE, VIP database, China National Knowledge Infrastructure, and Wanfang database through January 2014. Only randomized controlled trials investigating Dahuang zhechong formula as an adjunctive therapy treatment for liver fibrosis in patients with chronic hepatitis B were selected. RESULTS Seventeen trials involving 1212 patients were included. Dahuang zhechong formula reduced serum hyaluronic acid level (standardized mean difference [SMD]=-1.27; 95% confidence interval [CI]: -1.72 to -0.83), type-III procollagen level (SMD=-1.71; 95%CI: -2.34 to -1.09), type-IV collagen level (SMD=-1.06; 95%CI: -1.41 to -0.70), and laminin level (SMD=-0.75; 95%CI: -0.89 to -0.62). In particular, subgroup analyses showed that patients who did not receive anti-viral agents have achieved a greater reduction in serum fibrosis markers. CONCLUSIONS Dahuang zhechong formula appears to reduce serum biomarkers of liver fibrosis in patients with chronic hepatitis B. However, robust conclusions cannot be reached due to the methodological flaws of the included trials.
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Affiliation(s)
- Feifei Wei
- Cancer Institute, The Affiliated People's Hospital, Jiangsu University, Zhenjiang, Jiangsu 212002, PR China
| | - Yakun Lang
- Cancer Institute, The Affiliated People's Hospital, Jiangsu University, Zhenjiang, Jiangsu 212002, PR China
| | - Dandan Gong
- Cancer Institute, The Affiliated People's Hospital, Jiangsu University, Zhenjiang, Jiangsu 212002, PR China
| | - Yu Fan
- Cancer Institute, The Affiliated People's Hospital, Jiangsu University, Zhenjiang, Jiangsu 212002, PR China.
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Xiao Yao San Improves Depressive-Like Behavior in Rats through Modulation of β-Arrestin 2-Mediated Pathways in Hippocampus. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2014; 2014:902516. [PMID: 25097660 PMCID: PMC4109698 DOI: 10.1155/2014/902516] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/25/2014] [Revised: 05/26/2014] [Accepted: 06/04/2014] [Indexed: 01/22/2023]
Abstract
Xiao Yao San (XYS) is a classical Chinese medicine formula that has been widely used to treat mood disorders for hundreds of years. To confirm the effect of XYS and better understand its underlying mechanism, high-performance liquid chromatography-mass spectrometry analysis-based quality control of XYS extracts and proteomics-based identification of differential proteins in the hippocampus were adopted in social isolation and chronic unpredictable mild stress- (CUMS-) treated rats. The depressive-like behavior of rats induced by CUMS resembled the manifestation of human depression. The upregulated corticosterone (CORT) and urocortin 2 (UCN2) levels demonstrated the existence of hypothalamic-pituitary-adrenal (HPA) axis hyperactivity. XYS was effective in ameliorating the depressive-like behavior and downregulating UCN2 and CORT. XYS decreased the expression of serine/threonine-protein phosphatase 2A subunit B and increased the expression of β-arrestin 2. The expressions of brain-derived neurotrophic factor (BDNF), tyrosine receptor kinase B (TrkB), and mammalian target of rapamycin (mTOR) were also elevated by XYS. In conclusion, XYS improves social isolation and CUMS-induced depressive-like behavior and ameliorates HPA hyperactivation through the downregulation of corticotrophin releasing hormone (CRH) receptor 2. The upregulation of BDNF/TrkB and the phosphorylation of mTOR require β-arrestin 2 as a scaffold to regulate stress signaling.
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Lin X, Yi Z, Diao J, Shao M, Zhao L, Cai H, Fan Q, Yao X, Sun X. ShaoYao decoction ameliorates colitis-associated colorectal cancer by downregulating proinflammatory cytokines and promoting epithelial-mesenchymal transition. J Transl Med 2014; 12:105. [PMID: 24766737 PMCID: PMC4022058 DOI: 10.1186/1479-5876-12-105] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2014] [Accepted: 04/09/2014] [Indexed: 12/28/2022] Open
Abstract
Abstracts
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Affiliation(s)
| | | | | | | | | | | | | | - Xueqing Yao
- Department of Traditional Chinese Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
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Tai K, Iwasaki H, Ikegaya S, Ueda T. Minocycline modulates cytokine and chemokine production in lipopolysaccharide-stimulated THP-1 monocytic cells by inhibiting IκB kinase α/β phosphorylation. Transl Res 2013; 161:99-109. [PMID: 23108365 DOI: 10.1016/j.trsl.2012.10.001] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2012] [Revised: 10/03/2012] [Accepted: 10/05/2012] [Indexed: 01/14/2023]
Abstract
Minocycline, which is a member of the broad-spectrum bacteriostatic tetracycline antibiotics group, has also recently been shown to have additional effects that are separate from their antimicrobial function; however, the detailed mechanisms involved remain unknown. We examined the effects of minocycline on cytokine and chemokine production and the expression levels of intracellular phosphorylated proteins in a lipopolysaccharide (LPS)-induced cytokine response model in vitro. In the present study, 3 cytokines (tumor necrosis factor [TNF]-α, interleukin [IL]-6, and interferon [IFN]-γ) and 7 chemokines (IL-8, interferon inducible protein [IP]-10, monocyte chemoattractant protein [MCP]-1, macrophage inflammatory protein [MIP]-1α, MIP-1β, regulated upon activation normal T-cell expressed secreted [RANTES], and eotaxin) were suppressed by minocycline in a dose-dependent manner. Moreover, the phosphorylation of inhibitor of nuclear factor-κB alpha (IκBα) and IκB kinase (IKK)α/β, which is located upstream from IκBα, was significantly suppressed by minocycline, whereas the phosphorylation of extracellular signal-regulated kinase (ERK)1/2, c-Jun N-terminal kinase (JNK), p38, and TGF-β-activated kinase (TAK)1 were not affected. Thus, minocycline appears to inhibit the signaling pathway at the level of IKKα/β phosphorylation. In conclusion, minocycline was found to reduce the production of multiple cytokines and chemokines by inhibiting LPS-induced IKKα/β phosphorylation. That is, minocycline appears to be a potent inhibitor of IKKα/β phosphorylation. From a clinical and translational significance point-of view, these findings suggest that the use of minocycline offers the advantage of providing both antimicrobial and anti-inflammatory effects, which may be key in treating certain types of infectious diseases, particularly those that lead to hypercytokinemia and chronic inflammatory disorders.
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Affiliation(s)
- Katsunori Tai
- First Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Eiheiji, Fukui, Japan
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Wei H, Zhang Y, Fan ZZ, Ge HY, Arendt-Nielsen L, Jiang H, Yao W, Yue SW. Effects of colchicine-induced microtubule depolymerization on TRPV4 in rats with chronic compression of the dorsal root ganglion. Neurosci Lett 2013; 534:344-50. [DOI: 10.1016/j.neulet.2012.12.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2012] [Revised: 12/06/2012] [Accepted: 12/07/2012] [Indexed: 10/27/2022]
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Effects of buyang huanwu decoction on ventricular remodeling and differential protein profile in a rat model of myocardial infarction. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2012; 2012:385247. [PMID: 23049607 PMCID: PMC3459299 DOI: 10.1155/2012/385247] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/07/2012] [Revised: 07/05/2012] [Accepted: 07/25/2012] [Indexed: 11/18/2022]
Abstract
Buyang Huanwu decoction (BYHWD) is a well-known and canonical Chinese medicine formula from “Correction on Errors in Medical Classics” in Qing dynasty. Here, we show that BYHWD could alleviate the ventricular remodeling induced by left anterior descending (LAD) artery ligation in rats. BYHWD treatment (18 g/kg/day) decreased heart weight/body weight (HW/BW), left ventricle (LV) dimension at end diastole (LVDd) and increased LV ejection fraction (LVEF) and LV fractional shortening (LVFS) significantly compared to model group at the end of 12 weeks. The collagen volume of BYHWD group was more significantly decreased than that of model group. Proteomic analysis showed that atrial natriuretic factor (ANF) was downregulated; heat shock protein beta-6 (HSPB6) and peroxiredoxin-6 (PRDX6) were upregulated in BYHWD-treated group among successfully identified proteins. The apoptotic index (AI) was reduced by BYHWD accompanied by decreased expression of Bax and caspase 3 activity, increased Bcl-2/Bax ratio, and phosphorylation of HSPB6 compared to that of model group. Taken together, these results suggest that BYHWD can alleviate ventricular remodeling induced by LAD artery ligation. The antiremodeling effects of BYHWD are conferred by decreasing AI through affecting multiple targets including increased Bcl-2/Bax ratio and decreased caspase 3 activity that might be via upregulated PRDX6, phosphorylation of HSPB6 and subsequently reduction of ANF.
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Ge GF, Yu CH, Yu B, Shen ZH, Zhang DL, Wu QF. Antitumor effects and chemical compositions of Eupolyphaga sinensis Walker ethanol extract. JOURNAL OF ETHNOPHARMACOLOGY 2012; 141:178-182. [PMID: 22366674 DOI: 10.1016/j.jep.2012.02.016] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2011] [Revised: 12/27/2011] [Accepted: 02/02/2012] [Indexed: 05/31/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Eupolyphaga sinensis Walker popularly known as "preferred drug to regulate blood flow" are traditionally used in folk medicine in the treatment of ecchymoma, posttraumatic wound, hepatic fibrosis and tumor. AIM OF THE STUDY To characterize chemical compositions and to evaluate the antitumor and immunomodulatory of Eupolyphaga sinensis Walker ethanol extract (ESEE) in hepatocarcinoma H(22) bearing mice. MATERIALS AND METHODS ESEE was obtained by ethanol reflux extraction and analyzed by gas chromatography-mass spectrometry (GC-MS) after methylation. ICR mice were treated with ESEE for 14 consecutive days at doses of 31mg/kg (low-dose), 62mg/kg (mid-dose) and 124mg/kg (high-dose) after H(22) tumor cells were implanted. At the end of the experiments, the tumor weight of each mouse was measured. Levels of serum TNF-α and IFN-γ was assayed by ELISA. Protein expressions of Bax, Bcl-2 and caspases-3 were detected by immunohistochemistry. RESULTS Chemical analysis revealed the presence of 6 components that account for 97.55% of fatty acids, indicating the occurrence of saturated and polyunsaturated fatty acids. Oral administration of ESEE could inhibit tumor growth, promote Th1 type cytokine productions (TNF-α and IFN-γ) and induce apoptosis of hepatocarcinoma via increase of Bax/Bcl-2 ratio and activation of caspases-3. Oral administration of ESEE in a dosage of 6.2g/kg did not lead to toxic effects in mice. CONCLUSIONS ESEE was effective in inhibiting tumor growth in vivo and could also serve as immunoadjuvant for tumor therapy.
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MESH Headings
- Adjuvants, Immunologic/chemistry
- Adjuvants, Immunologic/isolation & purification
- Adjuvants, Immunologic/pharmacology
- Animals
- Antineoplastic Agents, Phytogenic/chemistry
- Antineoplastic Agents, Phytogenic/isolation & purification
- Antineoplastic Agents, Phytogenic/pharmacology
- Apoptosis/drug effects
- Carcinoma, Hepatocellular/blood
- Carcinoma, Hepatocellular/drug therapy
- Carcinoma, Hepatocellular/immunology
- Carcinoma, Hepatocellular/pathology
- Caspase 3/metabolism
- Cell Line, Tumor
- Chemical Fractionation
- Cockroaches/chemistry
- Dose-Response Relationship, Drug
- Drugs, Chinese Herbal/chemistry
- Drugs, Chinese Herbal/isolation & purification
- Drugs, Chinese Herbal/pharmacology
- Enzyme-Linked Immunosorbent Assay
- Ethanol/chemistry
- Gas Chromatography-Mass Spectrometry
- Immunohistochemistry
- Interferon-gamma/blood
- Liver Neoplasms/blood
- Liver Neoplasms/drug therapy
- Liver Neoplasms/immunology
- Liver Neoplasms/pathology
- Male
- Mice
- Mice, Inbred ICR
- Phytotherapy
- Plant Extracts/chemistry
- Plant Extracts/isolation & purification
- Plant Extracts/pharmacology
- Plants, Medicinal
- Proto-Oncogene Proteins c-bcl-2/metabolism
- Solvents/chemistry
- Th1 Cells/drug effects
- Th1 Cells/immunology
- Time Factors
- Tumor Burden/drug effects
- Tumor Necrosis Factor-alpha/blood
- bcl-2-Associated X Protein/metabolism
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Affiliation(s)
- Gang-Feng Ge
- College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou 310053, China
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