Evidence map›Paper›PMID 27105322›Full record

ArticlePloS one2016

Bifidobacteria Abundance-Featured Gut Microbiota Compositional Change in Patients with Behcet's Disease.

Jun Shimizu, Takao Kubota, Erika Takada, Kenji Takai, Naruyoshi Fujiwara, Nagisa Arimitsu, Yuji Ueda, Sueshige Wakisaka, Tomoko Suzuki, Noboru Suzuki

Abstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 74 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
74citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

74 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Article
  4. Review
  5. Article
  6. Review
  7. Gut microbial interaction networks control autoimmunity to neuroretina.bioRxiv : the preprint server for biology · 2025
    Article
  8. Article
  9. Ocular Manifestations of Pediatric Behçet's Disease.Clinical medicine & research · 2025
    Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Review
  16. Article
  17. Review
  18. Article
  19. Review
  20. Article

14 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Jun ShimizuDepartment of Immunology and Medicine, St. Marianna University School of Medicine, Kawasaki, Japan.
Takao KubotaDepartment of Medicine, the Japan Self Defense Forces Central Hospital, Tokyo, Japan.
Erika TakadaDepartment of Immunology and Medicine, St. Marianna University School of Medicine, Kawasaki, Japan.
Kenji TakaiDepartment of Immunology and Medicine, St. Marianna University School of Medicine, Kawasaki, Japan.
Naruyoshi FujiwaraDepartment of Immunology and Medicine, St. Marianna University School of Medicine, Kawasaki, Japan.
Nagisa ArimitsuDepartment of Immunology and Medicine, St. Marianna University School of Medicine, Kawasaki, Japan.
Yuji UedaDepartment of Immunology and Medicine, St. Marianna University School of Medicine, Kawasaki, Japan.
Sueshige WakisakaDepartment of Immunology and Medicine, St. Marianna University School of Medicine, Kawasaki, Japan.
Tomoko SuzukiDepartment of Immunology and Medicine, St. Marianna University School of Medicine, Kawasaki, Japan.
Noboru SuzukiDepartment of Immunology and Medicine, St. Marianna University School of Medicine, Kawasaki, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gut microbiota compositional alteration may have an association with immune dysfunction in patients with Behcet's disease (BD). We conducted a fecal metagenomic analysis of BD patients. We analyzed fecal microbiota obtained from 12 patients with BD and 12 normal individuals by sequencing of 16S ribosomal RNA gene. We compared the relative abundance of bacterial taxa. Direct comparison of the relative abundance of bacterial taxa demonstrated that the genera Bifidobacterium and Eggerthella increased significantly and the genera Megamonas and Prevotella decreased significantly in BD patients compared with normal individuals. A linear discriminant analysis of bacterial taxa showed that the phylum Actinobacteria, including Bifidobacterium, and the family Lactobacillaceae exhibited larger positive effect sizes than other bacteria in patients with BD. The phylum Firmicutes and the class Clostridia had large effect sizes in normal individuals. There was no significant difference in annotated species numbers (as numbers of operational taxonomic unit; OTU) and bacterial diversity of each sample (alpha diversity) between BD patients and normal individuals. We next assigned each sample to a position using three axes by principal coordinates analysis of the OTU table. The two groups had a significant distance as beta diversity in the 3-axis space. Fecal sIgA concentrations increased significantly in BD patients but did not correlate with any bacterial taxonomic abundance. These data suggest that the compositional changes of gut microbes may be one type of dysbiosis (unfavorable microbiota alteration) in patients with BD. The dysbiosis may have an association with the pathophysiology of BD.

Indexed as

MicrobiotaAdolescentAdultAgedBehcet SyndromeBifidobacteriumFemaleHumansIntestinesMaleMiddle AgedYoung Adult

Identifiers

PMID27105322
PMCPMC4841557

What OpenQuestion holds

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Registered trials

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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.