ArticleJournal of dermatological science2019
Long-term Western diet intake leads to dysregulated bile acid signaling and dermatitis with Th2 and Th17 pathway features in mice.
Article in Journal of dermatological science, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.
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
35 citing papers in PubMed, 70 citations in OpenAlex.
- Regulation of allergies across the body by microbial metabolites.Experimental & molecular medicine · 2026Review
- Atopic dermatitis and the gut-skin axis: a review from dysbiosis to novel targeted therapeutic strategies.Frontiers in immunology · 2026Review
- Skin and gut microbiome in atopic dermatitis: Mechanisms and therapeutic opportunities.Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology · 2025Review
- Neuronal Mechanisms of Psoriatic Itch: Role of IL-17R/ERK/TRPV4 Signaling Pathway.The Journal of investigative dermatology · 2025Article
- Adherence to an anti-inflammatory diet is associated with lower Alzheimer's disease mortality: A modifiable risk factor in a national cohort.The journal of prevention of Alzheimer's disease · 2025Article
- Noninvasive Monitoring of Steatotic Liver Disease in Western Diet-Fed Obese Mice Using Automated Ultrasound and Shear Wave Elastography.Liver international : official journal of the International Association for the Study of the Liver · 2025Article
- The spatial impact of a Western diet in enriching Galectin-1-regulated Rho, ECM, and SASP signaling in a novel MASH-HCC mouse model.Biomarker research · 2024Article
- Clinical Evaluation of Microbial Communities and Associated Biofilms with Breast Augmentation Failure.Microorganisms · 2024Article
- Bile acid signaling in the regulation of whole body metabolic and immunological homeostasis.Science China. Life sciences · 2024Review
- Spatial modeling connecting childhood atopic dermatitis prevalence with household exposure to pollutants.Communications medicine · 2024Article
- The potential mechanism of action of gut flora and bile acids through the TGR5/TRPV1 signaling pathway in diabetic peripheral neuropathic pain.Frontiers in endocrinology · 2024Review
- IL-17A inhibitors alleviate Psoriasis with concomitant restoration of intestinal/skin microbiota homeostasis and altered microbiota function.Frontiers in immunology · 2024Article
- The contributions of bacteria metabolites to the development of hepatic encephalopathy.Liver research (Beijing, China) · 2023Article
- A Review of the Effects of Some Extrinsic Factors on Mice Used in Research.Comparative medicine · 2023Review
- Review
- The Role of Diet and Nutrition in Allergic Diseases.Nutrients · 2023Review
- IL-23/IL-17 immune axis mediates the imiquimod-induced psoriatic inflammation by activating ACT1/TRAF6/TAK1/NF-κB pathway in macrophages and keratinocytes.The Kaohsiung journal of medical sciences · 2023Article
- Article
- Study of dietary‑induced progression of psoriasis‑like mice based on gut macrophage polarization.Experimental and therapeutic medicine · 2023Article
- Anti-inflammatory and immunomodulatory effects of polysaccharide extracted from Wuguchong (maggot) on 2,4-dinitrochlorobenzene-induced atopic dermatitis in mice.Frontiers in pharmacology · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 1 institution in 1 country.
Funding
Abstract
backgroundDietary interventions are implicated in the development of atopic dermatitis, psoriasis, and acne.
objectiveTo investigate the effect of diet and the bile acid (BA) receptors, such as TGR5 (Takeda G protein receptor 5) and S1PR2 (sphingosine-1-phosphate receptor 2) in the development of dermatitis.
methodsC57BL/6 mice were fed a control diet (CD) or Western diet (WD) since weaning until they were 10 months old followed by analyzing histology, gene expression, and BA profiling.
resultsMice developed dermatitis as they aged and the incidence was higher in females than males. Additionally, WD intake substantially increased the incidence of dermatitis. Cutaneous antimicrobial peptide genesS100A8, S100A9, and Defb4 were reduced in WD-fed mice, but increased when mice developed skin lesions. In addition, Tgr5 and TGR5-regulated Dio2 and Nos3 were reduced in WD intake but induced in dermatitic lesions. Trpa1 and Trpv1, which mediate itch, were also increased in dermatitic lesions. The expression of S1pr2 and genes encoding sphingosine kinases, S1P phosphatases, binding protein, and transporter were all reduced by WD intake but elevated in dermatitic lesions. Furthermore, dermatitis development increased total cutaneous BA with an altered profile, which may change TGR5 and S1PR2 activity. Moreover, supplementation with BA sequestrant cholestyramine reduced epidermal thickening as well as cutaneous inflammatory cytokines.
conclusionIn summary, activation of TGR5 and S1PR2, which regulate itch, keratinocyte proliferation, metabolism, and inflammation, may contribute to WD-exacerbated dermatitis with Th2 and Th17 features. In addition, elevated total BA play a significant role in inducing dermatitis and cutaneous inflammation.
Indexed as
Identifiers
What OpenQuestion 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 OpenQuestion graph.