ArticleMucosal immunology2022
Gut-derived short-chain fatty acids modulate skin barrier integrity by promoting keratinocyte metabolism and differentiation.
Article in Mucosal immunology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 139 papers, 4 of them syntheses that pooled it.
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
139 citing papers in PubMed, 4 syntheses or guidelines pooled it, 179 citations in OpenAlex.
- The Emerging Role of Gut Microbiota in Inflammatory Skin Diseases: A Systematic Review.Experimental dermatology · 2026Pooled it
- The gut-skin axis in wound healing: a bibliometric analysis of intestinal flora and chronic wounds (2005-2025).Frontiers in cellular and infection microbiology · 2026Pooled it
- Current insights and trends in atopic dermatitis and microbiota interactions: a systematic review and bibliometric analysis.Frontiers in microbiology · 2025Pooled it
- Effectiveness and safety of dietary supplements in the adjunctive treatment of psoriasis: a systematic review and network meta-analysis.Frontiers in nutrition · 2025Pooled it
- Imaging and Microorganism Analyses of the Effects of OralNutrients · 2025Trial
- Ucenprubart is an agonistic antibody to CD200R with the potential to treat inflammatory skin disease: preclinical development and a phase 1 clinical study.Nature communications · 2025Trial
- Gut-derived genistein fromGut microbes · 2026Article
- The potential effects, mechanisms and translational perspectives of natural products in the treatment of atopic dermatitis.Chinese medicine · 2026Review
- AHR-Responsive Carbon Dots Orchestrate Skin Wound Healing and Colonic Mucosal Repair via Treg-Mediated Macrophage Efferocytosis.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Edible Fungi and Skin Redox Homeostasis: Bioactive Diversity, Processing, Oral Exposure, and Evidence Gaps.Antioxidants (Basel, Switzerland) · 2026Review
- Ultra-Processed Diets and Pediatric Acne: Insulin-mTOR Activation and Its Potential Role in Cutaneous Inflammation.International journal of molecular sciences · 2026Review
- Microbiome-Directed Bioactive Strategies in Skin Aging: Mechanistic Insights and Precision Nanocarrier Delivery Approaches.Molecules (Basel, Switzerland) · 2026Review
- Article
- Multiomic data integration unveils molecular mechanisms underlying chestnut and skin tissue differentiation in Dezhou donkeys.BMC genomics · 2026Article
- Review
- [Gut microbiota and allergic diseases].Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2026Review
- Butyrate-Dependent Conformational Switch Promotes Nuclear Translocation of the Mustard Allergen Sin a 1 in Human Gut Epithelial Cells.Journal of agricultural and food chemistry · 2026Article
- Targeting the Gut Microbiota with Pro- and Postbiotics: Emerging Strategies against Alopecia.Probiotics and antimicrobial proteins · 2026Review
- Early-life Gut Microbiota and Allergic Diseases: Immune Regulatory Mechanisms and Intervention Progress.Clinical reviews in allergy & immunology · 2026Review
- Beyond Inflammation: The Role of Oxidative Stress and Gut-Skin Axis Dysbiosis in the Pathogenesis of Immune-Mediated Skin Disorders and Potential Therapeutic Implications.International journal of molecular sciences · 2026Review
79 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
14 authors at 6 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Barrier integrity is central to the maintenance of healthy immunological homeostasis. Impaired skin barrier function is linked with enhanced allergen sensitization and the development of diseases such as atopic dermatitis (AD), which can precede the development of other allergic disorders, for example, food allergies and asthma. Epidemiological evidence indicates that children suffering from allergies have lower levels of dietary fibre-derived short-chain fatty acids (SCFA). Using an experimental model of AD-like skin inflammation, we report that a fermentable fibre-rich diet alleviates systemic allergen sensitization and disease severity. The gut-skin axis underpins this phenomenon through SCFA production, particularly butyrate, which strengthens skin barrier function by altering mitochondrial metabolism of epidermal keratinocytes and the production of key structural components. Our results demonstrate that dietary fibre and SCFA improve epidermal barrier integrity, ultimately limiting early allergen sensitization and disease development.The Graphical Abstract was designed using Servier Medical Art images ( https://smart.servier.com ).
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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 OpenQuestion graph.