Gandou decoction, a Chinese medicinal formula, in the treatment of hepatic injury by Wnt/beta-catenin pathway regulation in models of Wilson disease
文献类型：期刊论文
| 作者 | Gao, Manli1; Geng, Hao1,2,3; Wu, Peng1; Dong, Jianjian3,4; Li, Hai5 ; Xu, Chenchen4; Li, Bo1,4; Han, Yongzhu4; Cheng, Nan1
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| 刊名 | ANNALS OF PALLIATIVE MEDICINE
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| 出版日期 | 2020-09-01 |
| 卷号 | 9 |
| 关键词 | Wilson disease (WD) liver injury Gandou decoction (GDD) Wnt/beta-catenin pathway oxidative stress |
| ISSN号 | 2224-5820 |
| DOI | 10.21037/apm-20-301 |
| 通讯作者 | Cheng, Nan(azychengnan@163.com) |
| 英文摘要 | Background: Gandou decoction (GDD) has been widely used in the treatment of Wilson disease (WD) for decades. It is optimized from the Dahuanghuanglianxiexin decoction, Yinchenhao decoction, and Huanglianjiedu decoction. It was first reported in the Treatise on Febrile and Miscellaneous Diseases and A Handbook of Prescriptions for Emergencies published in the Eastern Han Dynasty and the Eastern Jin Dynasty respectively. Hepatic injury is one of the most severe complications of WD. The current study aimed to explore the hepatic-protection effects of GDD and its exact therapeutic target, with a particular focus on the expression of oxidative stress and the Wnt/beta-catenin pathway. Methods: Hepatic injury was induced in a copper-loaded rat model using the intragastric administration of copper(II) sulfate pentahydrate (CuSO4.5H(2)O). The water extract of GDD (0.4 g/kg/d) was administered twice a day for 4 weeks. Copper content and alanine aminotransferase (ALT) level, structural observation under the microscope, and immunohistochemical analysis of liver tissue were performed after the final administration. Moreover, the expression of beta-catenin, GSK3 beta, Dishevelled-3, c-Myc, and p-GSK3 beta of liver tissue were detected to explore the relationship between the hepatic protection of GDD and the Wnt/beta-catenin signal pathway of GDD. We also stimulated the rat hepatic cell line BRL-3A with CuSO4.5H(2)O to establish a hepatic injury cytomodel. GDD serum at a concentration of 20% was administered into the model cell for 24 h. 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) assay and flow cytometry were performed to detect cell viability, mitochondrial membrane potential (MMP), and the expression of reactive oxygen species (ROS). Meanwhile, the expression of the Wnt/beta-catenin signal pathway-related proteins was evaluated. Results: GDD reduced copper and ALT while inhibiting oxidative stress and the degeneration and necrosis of liver tissue and hepatocytes. Treatment with GDD improved cell viability and MMP while suppressing the ROS level. Furthermore, GDD rectified the expression of Wnt/beta-catenin signal pathway-related proteins in both livers of the copper-loaded and copper-stimulated BRL-3A cell lines. Conclusions: GDD had apparent therapeutic effects on the hepatic injury of copper-loaded rats and copper-stimulated BRL-3A cells. Its mechanism is related to its regulatory effect on the Wnt/beta-catenin pathway rectification and oxidative stress antagonism. |
| WOS关键词 | OXIDATIVE STRESS ; SIGNALING PATHWAY ; DNA-DAMAGE ; WNT ; MARKERS ; LIVER |
| 资助项目 | National Natural Science Foundation of China[81673948] |
| WOS研究方向 | Health Care Sciences & Services |
| 语种 | 英语 |
| WOS记录号 | WOS:000576670500051 |
| 出版者 | AME PUBL CO |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/104410]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Cheng, Nan |
| 作者单位 | 1.Anhui Univ Chinese Med, Hefei 230000, Peoples R China 2.Chinese Acad Sci, Inst Intelligent Machines, Hefei, Peoples R China 3.Univ Sci & Technol China, Dept Biophys, Hefei, Peoples R China 4.Anhui Univ Chinese Med, Neurol Inst, Hefei, Peoples R China 5.Hosp Armed Police Force Anhui Prov, Dept Rehabil & Physiotherapy, Hefei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gao, Manli,Geng, Hao,Wu, Peng,et al. Gandou decoction, a Chinese medicinal formula, in the treatment of hepatic injury by Wnt/beta-catenin pathway regulation in models of Wilson disease[J]. ANNALS OF PALLIATIVE MEDICINE,2020,9. |
| APA | Gao, Manli.,Geng, Hao.,Wu, Peng.,Dong, Jianjian.,Li, Hai.,...&Cheng, Nan.(2020).Gandou decoction, a Chinese medicinal formula, in the treatment of hepatic injury by Wnt/beta-catenin pathway regulation in models of Wilson disease.ANNALS OF PALLIATIVE MEDICINE,9. |
| MLA | Gao, Manli,et al."Gandou decoction, a Chinese medicinal formula, in the treatment of hepatic injury by Wnt/beta-catenin pathway regulation in models of Wilson disease".ANNALS OF PALLIATIVE MEDICINE 9(2020). |
入库方式： OAI收割
来源：合肥物质科学研究院
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