Journal of Traditional Chinese Medicine ›› 2026, Vol. 46 ›› Issue (4): 788-797.DOI: 10.19852/j.cnki.jtcm.2026.04.002

• Original Articles • Previous Articles     Next Articles

Berberine alleviates alcoholic liver disease via activating intestinal nuclear receptor subfamily 1 group D member 1

HUANG Yuwei1, CAI Yuting1, LI Zanjin1, WU Zicong1, GUO Lianxia1, LIN Luomin1, DONG Linlin3, WU Baojian1, DONG Dong2()   

  1. 1 Institute of Molecular Rhythm and Metabolism, Guangzhou University of Chinese Medicine, Guangzhou 510000, China
    2 Department of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou 510632, China
    3 Hebei Geo-Environment Monitoring Institute, Shijiazhuang 050021, China
  • Received:2025-04-25 Accepted:2025-10-15 Online:2026-08-15 Published:2026-08-08
  • Contact: Dr. DONG Dong, Department of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou 510632, China. dd2015@jnu.edu.cn,Telephone: +86-18617327324
  • About author:HUANG Yuwei and CAI Yuting are co-first authors and contributed equally to this work
  • Supported by:
    Project for Young Qihuang Scholars of the National Administration of Traditional Chinese Medicine;China Postdoctoral Science Foundation-Founded Project: Mechanism Study of Circadian Rhythm in Allergic Rhinitis(2024M760666);Scientific Research Platforms and Projects of Guangdong Higher Education Institutions-founded Project: Circadian Controlled Disease and Innovative Drug Investigation Team(2023KCXTD009)

Abstract:

OBJECTIVES: To elucidate the hepatoprotective mechanism of berberine (BBR) against alcohol-induced liver injury.

METHODS: Chronic and acute alcohol-induced liver injury models in mice were established to mimic human alcoholic liver disease (ALD). The therapeutic effect of BBR was evaluated in both models. The severity of liver injury, lipid metabolism and circadian clock related factors were assessed using histopathology, biochemical assays, and Western blotting. Intestinal-specific nuclear receptor subfamily 1 group D member 1 (Rev-erbα) knockout mice were used to validate intestinal Rev-erbα as the key mediator.

RESULTS: BBR alleviated hepatic steatosis and inflammation in both chronic and acute ALD models. Mechanistically, BBR activated intestinal REV-ERBα, upregulating intestinal fatty acid desaturase 2 (FADS2) expression, suppressing hepatic sterol regulatory element binding protein-1 (SREBP-1c) and its downstream lipogenic genes. These effects were abolished in intestinal specific Rev-erba knockout mice. BBR was most effective against ALD when administered during the peak expression phase of REV-ERBα (Zeitgeber Time 6).

CONCLUSIONS: Intestinal REV-ERBα represents a promising therapeutic target for ALD, and chrono-modulated BBR administration may enhance treatment efficacy. This study underscores the role of gut-liver axis in ALD pathogenesis and provides a rationale for developing time-tailored therapies.

Key words: liver diseases, alcoholic, berberine, intestines, intestinal-specific nuclear receptor subfamily 1 group D member 1

Cite this article

HUANG Yuwei, CAI Yuting, LI Zanjin, WU Zicong, GUO Lianxia, LIN Luomin, DONG Linlin, WU Baojian, DONG Dong. Berberine alleviates alcoholic liver disease via activating intestinal nuclear receptor subfamily 1 group D member 1[J]. Journal of Traditional Chinese Medicine, 2026, 46(4): 788-797.