ArticleFrontiers in immunology2022
Ginsenoside Rg1 Alleviates Acute Ulcerative Colitis by Modulating Gut Microbiota and Microbial Tryptophan Metabolism.
Article in Frontiers in immunology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 72 papers, 2 of them syntheses that pooled it.
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Who cites it
72 citing papers in PubMed, 2 syntheses or guidelines pooled it, 117 citations in OpenAlex.
- Therapeutic potentials of plant‑based antioxidants on colorectal cancer: Challenges and perspectives (Review).International journal of oncology · 2025Pooled it
- Protective effects of ginsenosides on ulcerative colitis: a meta-analysis and systematic review to reveal the mechanisms of action.Inflammopharmacology · 2024Pooled it
- Mechanisms of traditional Chinese medicine in enhancing the efficacy and reducing the toxicity of immune checkpoint inhibitorsJournal of enzyme inhibition and medicinal chemistry · 2026Review
- Echinacoside Attenuates LPS-induced Neuroinflammation and Ameliorates Memory Deficit by Modulating the Microbiota-Gut-Brain Axis.Journal of microbiology and biotechnology · 2026Article
- 20(S/R)-Ginsenoside Rh1 Alleviates AOM/DSS-Induced Colorectal Cancer: Gut-Microbiota Modulation and Tryptophan-Metabolism-Mediated AhR/PXR Activation and IDO1.International journal of molecular sciences · 2026Article
- Red Ginseng Ethanolic Extract Alleviates DSS-Induced Colitis in Mice by Suppressing Inflammatory Mediator Production.International journal of molecular sciences · 2026Article
- Gut-bone axis in rheumatoid arthritis: microbiota-driven barrier dysfunction, immune crosstalk, and therapeutic strategies.Antonie van Leeuwenhoek · 2026Review
- Recent Advances in Natural Products for Colitis: Mechanisms and Translational Perspectives.Veterinary sciences · 2026Review
- Tryptophan Metabolism at the Crossroads of Immunity, Barrier Function, and the Microbiome in Atopic Dermatitis.Clinical reviews in allergy & immunology · 2026Review
- Ginsenoside Rg1 ameliorates experimental autoimmune myasthenia gravis by regulating T cell subsets, inhibiting PI3K-AKT pathway and modulating gut microbiota and metabolites.Journal of ginseng research · 2026Article
- Integrated multi-omics maps how processed black ginseng modulates gut homeostasis through rare ginsenosides.NPJ science of food · 2026Article
- Daikenchuto ameliorates dextran sulfate sodium-induced acute and chronic ulcerative colitis by regulating gut microbiota-derived indoles to activate AhR signaling.Chinese medicine · 2026Article
- Flos sophorae immaturus exosome-like nanovesicles alleviate ulcerative colitis by attenuating intestinal oxidative stress and inflammation through activating Aryl hydrocarbon receptor via gut microbiota and tryptophan metabolism regulation.Journal of nanobiotechnology · 2026Article
- Therapeutic potential of ginseng and its bioactive compounds in inflammatory bowel disease: current evidence and future directions.Frontiers in immunology · 2026Review
- Gut microbiota regulation and Traditional Chinese Medicine syndrome differentiation in right- and left-sided colon cancer heterogeneity - A review.Frontiers in pharmacology · 2026Review
- Mechanisms and applications of natural plant ingredients in modulating amino acid metabolism for the improvement of diabetic retinopathy: a review.Frontiers in endocrinology · 2026Review
- Gegen Qinlian Decoction, a classic traditional Chinese medicine formula: a potential therapeutic strategy for ulcerative colitis and colorectal cancer.Frontiers in pharmacology · 2026Review
- Therapeutic effect of ginseng: a non-antibiotic approach to preventing pathogenic bacterial infections and restoring gut microbiota composition.Frontiers in pharmacology · 2026Review
- Research Progress on the Mechanism of Ginsenoside Rg1 in Inflammatory Bowel Disease.Journal of immunology research · 2026Review
- Quercetin alleviates ulcerative colitis via regulating gut microbiota and tryptophan metabolism.mSystems · 2025Article
12 more citing papers are in PubMed but not listed here.
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Ulcerative colitis (UC) is a chronic and recurrent inflammatory disorder in the gastrointestinal tract. Here, we examined the pharmacological effects of ginsenoside Rg1, a natural compound with low bioavailability, on the acute experimental colitis mice induced by dextran sulfate sodium (DSS) and explored underlying mechanisms. Acute UC was induced in C57BL/6 mice by 2.5% DSS for 7 days, meanwhile, 2 mg/10 g b.w. ginsenoside Rg1 was administrated to treat the mice. Body weight, colon length, colon tissue pathology, and colon tissue inflammatory cytokines were assessed. The composition structure of gut microbiota was profiled using 16s rRNA sequencing. Global metabolomic profiling of the feces was performed, and tryptophan and its metabolites in the serum were detected. The results showed that Rg1 significantly ameliorated DSS-induced colonic injury and colonic inflammation. In addition, Rg1 also partly reversed the imbalance of gut microbiota composition caused by DSS. Rg1 intervention can regulate various metabolic pathways of gut microbiota such as valine, leucine, and isoleucine biosynthesis and vitamin B6 metabolism and the most prominent metabolic alteration was tryptophan metabolism. DSS decreased the levels of tryptophan metabolites in the serum, including indole-3-carboxaldehyde, indole-3-lactic acid, 3-indolepropionic acid, and niacinamide and Rg1 can increase the levels of these metabolites. In conclusion, the study discovered that Rg1 can protect the intestinal barrier and alleviate colon inflammation in UC mice, and the underlying mechanism is closely related to the regulation of gut microbiota composition and microbial tryptophan metabolism.
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