ArticleJournal of nutrition and metabolism2025
Association of Gut Microbiota-Derived Short-Chain Fatty Acids With Persistent Elevated Serum Transaminase Levels in Normal Weight and Obesity: A Pilot Study.
Article in Journal of nutrition and metabolism, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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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.
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Who cites it
3 citing papers in PubMed.
- Personalized Nutrition Through the Gut Microbiome in Metabolic Syndrome and Related Comorbidities.Nutrients · 2026Review
- The transition from preclinical to clinical obesity: the importance of a borderline stage.Clinical science (London, England : 1979) · 2026Review
- Sex-Specific Diet-Microbiota Interactions in Ageing: Implications for Healthy Longevity.Nutrients · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
13 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Although obesity is the most common risk factor for hepatic steatosis, this disease may occur in normal-weight individuals. While gut microbial metabolites such as short-chain fatty acids (SCFAs) have been associated with obesity and metabolic disease, the relationship among fecal SCFA concentrations, SCFA-producing bacteria, and hepatic steatosis with and without obesity is not fully understood. This pilot study aimed to compare fecal SCFA concentrations and SCFA-producing gut bacteria in four study groups: 7 individuals with normal-weight and normal alanine aminotransferase levels (Nw-N ALT), 7 individuals with normal-weight and elevated ALT levels (Nw-E ALT), 12 individuals with obesity and normal ALT levels and (Ob-N ALT), and 18 individuals with obesity and elevated ALT levels (Ob-E ALT). Fecal SCFA concentrations were quantified using gas chromatography, and gut microbiota was characterized by sequencing 16S rRNA. Median fecal SCFA concentrations (propionate, butyrate, and valerate) were highest in the Ob-E ALT group and lowest in the Nw-N ALT group (
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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.