ArticlePloS one2025
Butyrate ameliorates DSS-induced ulcerative colitis in mice by facilitating autophagy in intestinal epithelial cells and modulating the gut microbiota through blocking the PI3K-AKT-mTOR pathway.
Article in PloS one, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 2 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
7 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Sodium Butyrate Therapy in Ulcerative Colitis: A Systematic Review of Preclinical and Clinical Evidence.Medical sciences (Basel, Switzerland) · 2026Pooled it
- Efficacy and safety of dietary supplements for the treatment of ulcerative colitis, a network meta-analysis.Frontiers in medicine · 2026Pooled it
- Integrated Multi-Omics Analysis of Antarctic Krill Oil in Alleviating DSS-Induced Colitis and Modulating Gut Microbiota in Mice.Marine drugs · 2026Article
- [Isovanillic acid alleviates dextran sulfate sodium-induced ulcerative colitis in mice by improving mitochondrial functionNan fang yi ke da xue xue bao = Journal of Southern Medical University · 2026Article
- Dual Actions of Butyrate on Immunoepithelial Remodeling in Ex Vivo Intestinal Biopsies from Patients with Inflammatory Bowel Disease.Metabolites · 2026Article
- Microbiota metabolite butyrate alleviates intestinal inflammation associated with enhanced autophagy-related signaling in DSS-induced colitis.Frontiers in immunology · 2026Article
- Fecal microbiota transplantation alleviates DSS-induced colitis: increased fecal butyrate, reduced colonic p65 phosphorylation, and altered Th17/Treg ratios in the spleen and mesenteric lymph nodes.Frontiers in immunology · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundUlcerative colitis (UC) is an idiopathic, chronic inflammatory disease of the colon that imposes a significant global public health burden due to its recurrent and refractory nature. The therapeutic effects of butyrate on UC have been documented previously, but its specific mechanisms remain unclear.
objectiveThis study aimed to investigate the effects and potential mechanisms of butyrate in dextran sulfate sodium (DSS)-induced UC.
methodsA UC mouse model was induced utilizing 3% DSS, followed by interventions of 300 mg/kg, 600 mg/kg, or 1200 mg/kg of butyrate. The fecal condition and colonic pathology of the mice were observed, along with measurements of body weight and colon length. The expression of serum inflammatory factors, autophagy-related proteins, and the PI3K/AKT/mTOR pathway-related proteins were detected. Additionally, the impact of butyrate on the mouse gut microbial communities was evaluated using 16S rRNA sequencing technology.
resultsIt was demonstrated that butyrate effectively alleviated UC symptoms, including bloody stools, weight loss, and colon shortening. Furthermore, butyrate reduced colonic tissue damage, decreased the expression of TNF-α, IL-1β, and IL-6, and significantly upregulated Beclin-1, Atg5, and the LC3II/I ratio, while reducing P62 expression. Butyrate also decreased the relative expression of p-PI3K/PI3K, p-Akt/Akt, and p-mTOR/mTOR. 16S rRNA sequencing results revealed that butyrate improved the intestinal microbial community structure by inhibiting harmful bacteria and accelerating the growth of beneficial bacteria.
conclusionThis study suggests that butyrate may alleviate DSS-induced UC in mice by blocking the PI3K/AKT/mTOR pathway to facilitating autophagy in intestinal epithelial cells and by modulating the gut microbiota.
Indexed as
Identifiers
What Socratic holds
Registered trials
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.