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World J Gastroenterol. Mar 14, 2026; 32(10): 115821
Published online Mar 14, 2026. doi: 10.3748/wjg.v32.i10.115821
Mechanisms and therapeutic potential of traditional Chinese medicine for inflammatory bowel disease
Si-Hui Zeng, Xiao-Yan Jiang, De-Rong Lin, Wei-Jian Zhang, Yu-Qi Wu, Lin Xu, Shao-Ju Guo
Si-Hui Zeng, Xiao-Yan Jiang, Wei-Jian Zhang, Yu-Qi Wu, Lin Xu, Shao-Ju Guo, Department of Spleen and Stomach Diseases, Shenzhen Traditional Chinese Medicine Hospital, Shenzhen 518000, Guangdong Province, China
De-Rong Lin, Department of Acupuncture and Rehabilitation, Dongguan Hospital of Guangzhou University of Chinese Medicine, Dongguan 523000, Guangdong Province, China
Author contributions: Zeng SH and Guo SJ designed the research study; Zeng SH, Jiang XY, and Lin DR performed the literature search, screening, and data extraction; Zhang WJ and Wu YQ contributed to critical analysis and interpretation; Zeng SH, Jiang XY, and Lin DR analyzed the data and wrote the manuscript; Xu L acquired the funding; all authors have read and approved the final manuscript.
Supported by National Natural Science Foundation of China, No. 82204994.
Conflict-of-interest statement: All the authors report no relevant conflicts of interest for this article.
Corresponding author: Shao-Ju Guo, Department of Spleen and Stomach Diseases, Shenzhen Traditional Chinese Medicine Hospital, No. 1 Fuhua Road, Shenzhen 518000, Guangdong Province, China. gsjgsjgsj2024@163.com
Received: October 27, 2025
Revised: December 9, 2025
Accepted: January 16, 2026
Published online: March 14, 2026
Processing time: 127 Days and 5.3 Hours
Abstract

Inflammatory bowel disease (IBD) is a chronic relapsing inflammatory disorder of the intestine with a rising global incidence that significantly impairs patients’ quality of life. Although modern medical therapies can provide short-term symptom relief, they are often limited by dependence on medication and considerable adverse effects. Traditional Chinese medicine (TCM) has demonstrated longstanding clinical efficacy and preclinical advantages in IBD management, yet systematic summaries and in-depth mechanistic insights remain insufficient. This minireview explores recent advances in the mechanistic research of TCM for IBD to inform alternative therapeutic strategies. A systematic literature search was conducted using databases including PubMed, Science Citation Index Expanded, and China National Knowledge Infrastructure to synthesize current evidence, focusing on literature published between 2023 and 2025. Findings reveal that TCM exerts therapeutic effects through holistic, multicomponent, multi-target, and multi-pathway regulation. Key mechanisms involve modulation of inflammatory signaling pathways, immune homeostasis, gut microbiota composition, intestinal barrier integrity, autophagy, metabolic functions, gene expression, and synergistic multi-target therapy. Despite existing research limitations, the evolution from empirical herbal use toward modern scientific understanding promises to accelerate the modernization and global integration of TCM. This minireview provides foundational insights for future research and clinical practice, with the potential to benefit IBD patients worldwide.

Keywords: Traditional Chinese medicine; Inflammatory bowel disease; Mechanism; Inflammatory signalling pathways; Immune regulation; Gut microbiota; Intestinal barrier function; Multi-target therapy

Core Tip: Inflammatory bowel disease management faces limitations with conventional therapies. Traditional Chinese medicine (TCM) offers a holistic, multi-target therapeutic strategy. This minireview elucidates how TCM treats inflammatory bowel disease by synergistically modulating immunity, repairing the intestinal barrier, restoring gut microbiota, and regulating inflammatory pathways and autophagy, thereby accelerating the modernization and integration of TCM into global healthcare.