Evidence map›Paper›PMID 31342226›Full record

Trial reportEuropean journal of nutrition2020

Probiotics modulate the gut microbiota composition and immune responses in patients with atopic dermatitis: a pilot study.

Zhifeng Fang, Wenwei Lu, Jianxian Zhao, Hao Zhang, Long Qian, Qun Wang, Wei Chen

Erratum issuedAbstract readRandomized Controlled Trial
PubMed Publisher
In one paragraph

Trial report in European journal of nutrition, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 37 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed, 2 pooled it
7.6field-weighted citation impact, top 2% of its field
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

37 citing papers in PubMed, 2 syntheses or guidelines pooled it, 83 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Trial
  5. Frontiers in immunology · 2021
    Trial
  6. Effects ofJournal of Korean medical science · 2020
    Trial
  7. Review
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  11. Survival and safety evaluation ofMicrobiology spectrum · 2025
    Article
  12. Article
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  14. Effects ofFrontiers in nutrition · 2025
    Article
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  18. Effects of Lactoferrin andAnimals : an open access journal from MDPI · 2024
    Article
  19. Novel Wild-TypeMicroorganisms · 2024
    Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 5 institutions in 1 country.

Zhifeng FangState Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, 214122, Jiangsu, China.
Wenwei LuState Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, 214122, Jiangsu, China. luwenwei@jiangnan.edu.cn.
Jianxian ZhaoState Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, 214122, Jiangsu, China.
Hao ZhangState Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, 214122, Jiangsu, China.
Long QianThe Tinghu People's Hospital, Yancheng, 224002, Jiangsu, China.
Qun WangThe Tinghu People's Hospital, Yancheng, 224002, Jiangsu, China.
Wei ChenState Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, 214122, Jiangsu, China. weichen@jiangnan.edu.cn.
State Key Laboratory of Food Science and Technology · CNYancheng Third People's Hospital · CNJiangnan University · CNWuxi Institute of Technology · CNYangzhou University · CN

Funding

Fundamental Research Funds for the Central Universities JUSRP51903BNational first-class discipline program of Food Science and Technology JUFSTR20180102National Natural Science Foundation of China 31771953National Natural Science Foundation of China 31820103010National Natural Science Foundation of China 31871774
6 · The paper itself

Abstract

purposeMany studies have investigated the association between intestinal barrier impairment and the onset of atopic dermatitis (AD). The gut microbiota is essential to maintain physiological homeostasis and immune regulation of host. Therefore, the objectives were to determine the effects of probiotics on the clinical symptoms, immune responses, and gut microbiota in AD patients.

methods109 patients were randomly divided into 4 groups, including placebo group, oligosaccharides group, Bifidobacterium bifidum CCFM16 group, and Lactobacillus plantarum CCFM8610 group. At the end of the experiment, serological indicators, SCORAD, and DLQI indices were assessed. V3-V4 region of the 16S ribosomal RNA gene was sequenced to evaluate changes in the gut microbiota. Linear discriminant analysis (LDA) effect size was used to uncover microbial biomarkers and PICRUSt (Phylogenetic Investigation of Communities by Reconstruction of Unobserved States) was used to predict gene family abundances based on 16S information.

resultsThe results demonstrated that CCFM8610 significantly decreased the SCORAD index, and increased the serum IL-10 levels. Supplement with CCFM8610 and CCFM16 significantly influenced the alpha diversity, increased the proportion of Bacteroidetes, and reduced the F/B ratio. CCFM8610 treatment downregulated the functional genes of gut microbiota involving Staphylococcus aureus infection and upregulated the steroid hormone biosynthesis.

conclusionThe results indicated a positive correlation between decreased SCORAD index and CCFM8610 treatment, and that CCFM8610 regulated the immune responses in AD patients. CCFM8610 treatment influences the gut microbiota composition and functional changes. In conclusion, L. plantarum CCFM8610 exerts the strain-specific amelioration effects on patients with AD.

trial registrationChiCTR1800015330 (Clinicaltrials.gov Identifier).

Indexed as

Dermatitis, AtopicGastrointestinal MicrobiomeProbioticsHumansImmunityPhylogenyPilot ProjectsAtopic dermatitisBifidobacterium bifidumFunctional gene compositionGut microbiota compositionLactobacillus plantarumProbiotic

Identifiers

PMID31342226
OpenAlexW2962807351

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.