Evidence mapPaperPMID 42519307Full record

ArticleFrontiers in immunology2026

Tao-Hong-Si-Wu-Tang protects against methionine- and choline-deficient diet-induced hepatic steatosis in rats and is associated with inhibition of oxidative stress, inflammation, apoptosis, and pyroptosis.

Luyao Xu, Qiuling Li, Chengqin Lu, Mincheng Zheng, Wenhai Guo, Yun Chen, Jiaying Dai, Yao Deng, Ning Zhang, Kanlin Yang and 11 more

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Article in Frontiers in immunology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

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21 authors.

Luyao Xu *Department of Gynecology, The Second Clinical School of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
Qiuling Li *Department of Physiology, School of Basic Medical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
Chengqin Lu *Department of Physiology, School of Basic Medical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
Mincheng Zheng *Research Centre of Basic Integrative Medicine, School of Basic Medical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
Wenhai GuoDepartment of Traditional Chinese Medicine, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China.
Yun ChenDepartment of Physiology, School of Basic Medical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
Jiaying DaiDepartment of Physiology, School of Basic Medical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
Yao DengResearch Centre of Basic Integrative Medicine, School of Basic Medical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
Ning ZhangResearch Centre of Basic Integrative Medicine, School of Basic Medical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
Kanlin YangResearch Centre of Basic Integrative Medicine, School of Basic Medical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
Xinling ChenDepartment of Physiology, School of Basic Medical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
Kangrong WangDepartment of Physiology, School of Basic Medical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
Guohang YanDepartment of Physiology, School of Basic Medical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
Hantao LiDepartment of Biotechnology Class of 2019, School of Basic Medical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
Rui DuanDepartment of Biotechnology Class of 2019, School of Basic Medical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
Jiean XuDepartment of Physiology, School of Basic Medical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
Wei LiuDepartment of Physiology, School of Basic Medical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
Hongzhi YangDepartment of Traditional Chinese Medicine, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China.
Jinwen XuResearch Centre of Basic Integrative Medicine, School of Basic Medical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
Min DaiDepartment of Traditional Chinese Medicine, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China.
Yaxing Zhang *Department of Physiology, School of Basic Medical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Non-alcoholic fatty liver disease (NAFLD), which is the most prevalent chronic liver disease, affects more than 30% of the adult population worldwide. Lifestyle interventions and management of metabolic comorbidities are the current main treatments. Thus, it is urgent to find candidate drugs for NAFLD. Traditional Chinese medicine (TCM) formulas have been extensively applied to treat NAFLD in China. Tao-Hong-Si-Wu-Tang (THSWT), a classic TCM formula with anti-oxidation, anti-inflammation, and anti-apoptosis, has emerged as an important formula for hepatoprotection. Based on its biological actions, we speculate that THSWT may have the therapeutic effect on NAFLD. Methods: For dose exploration, the rats were randomly divided into six groups (n = 3-4 in each group): a control group, a model group, and four treatment groups receiving different doses of THSWT (0.5 g/kg, 2.5 g/kg, 5.0 g/kg, 7.5 g/kg; gavage). NAFLD rat model was established by feeding a methionine- and choline-deficient (MCD) diet for two weeks. On day 8 of MCD diet feeding, THSWT treatment was initiated and continued for seven days, with tissue collection performed on day 15. The effect of THSWT on MCD diet-induced hepatic steatosis was evaluated by haematoxylin and eosin (H&E) staining and hepatic steatosis grade scores. The best dosage of THSWT was used to further confirm the protection of THSWT on MCD diet-induced hepatic steatosis in rats. Therefore, a new batch of animals was randomly divided into three groups: a control group, a model group, and a THSWT treatment group (n = 7 in each group). The MCD modelling and THSWT treatment protocols were the same as above. H&E, Oil Red O, and Masson's trichrome staining, qPCR for lipid metabolism-related genes, immunoblot for Collagen I and II, and the commercially available kits for hepatic triglycerides (TG) and hydroxyproline (HYP) and serum alanine aminotransferase (ALT) and aspartate aminotransferase (AST) levels were used to evaluate the effects of THSWT on hepatic steatosis. Furthermore, immunofluorescence staining and immunoblot were performed to examine the key proteins expression and activation involved in the protection of THSWT on NAFLD. Results: THSWT (2.5 g/kg/day) treatment can alleviate MCD diet-induced hepatic steatosis (including slight fibrosis) in rats. Mechanistically, THSWT treatment is associated with diminishing hepatic reactive oxygen species (ROS), 3-nitrotyrosine (3-NT) and malondialdehyde (MDA) levels, while increasing hepatic GSH levels; inhibiting TLR4/9-IKK-NF-κB-TNF-α/IL-1β/IL-18 innate immune signalling; suppressing JNK and Caspase-3 apoptosis signalling, and Caspase-1/11/8-Gasdermin D (GSDMD) and Caspase-3-GSDME pyroptosis signalling in the liver of rats feeding a MCD diet. Conclusions: THSWT alleviated MCD diet-induced hepatic steatosis in rats possibly

Indexed as

ApoptosisCholine DeficiencyDrugs, Chinese HerbalMethionineNon-alcoholic Fatty Liver DiseaseOxidative StressPyroptosisAnimalsDisease Models, AnimalFatty LiverInflammationLiverMaleRatsRats, Sprague-DawleyDrugs, Chinese HerbalMethionineGSDMDGSDMENAFLDoxidative stresspyroptosisTao-Hong-Si-Wu-Tang

Identifiers

PMID42519307
PMCPMC13381247

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.