Evidence map›Paper›PMID 27603009›Full record

ArticlePloS one2016

Characterization of Intestinal Microbiomes of Hirschsprung's Disease Patients with or without Enterocolitis Using Illumina-MiSeq High-Throughput Sequencing.

Yuqing Li, Valeriy Poroyko, Zhilong Yan, Liya Pan, Yi Feng, Peihua Zhao, Zhoulonglong Xie, Li Hong

Open access · goldAbstract 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 38 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 1 pooled it
5.3field-weighted citation impact, top 4% 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

38 citing papers in PubMed, 1 synthesis or guideline pooled it, 82 citations in OpenAlex.

  1. Guideline
  2. Trial
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Hirschsprung-associated enterocolitis: a comprehensive review.World journal of pediatric surgery · 2024
    Review
  12. Article
  13. Observational
  14. Article
  15. Review
  16. Article
  17. Update on the Pathogenesis of the Hirschsprung-Associated Enterocolitis.International journal of molecular sciences · 2023
    Review
  18. Article
  19. Article
  20. Molecular medicine reports · 2022
    Article
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

8 authors at 3 institutions in 2 countries.

Yuqing LiDepartment of Clinical Nutrition, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai, China.
Valeriy PoroykoDepartment of Medical Oncology &Therapeutics Research, City of Hope, Duarte, California, United States of America.
Zhilong YanDepartment of Surgery, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai, China.
Liya PanDepartment of Clinical Nutrition, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai, China.
Yi FengDepartment of Clinical Nutrition, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai, China.
Peihua ZhaoInstitute of Molecular Ecology and Evolution, SKLEC & IECR, East China Normal University, Shanghai, China.
Zhoulonglong XieDepartment of Surgery, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai, China.
Li HongDepartment of Clinical Nutrition, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai, China.
Shanghai Children's Medical Center · CNCity of Hope · USEast China Normal University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hirschsprung-associated enterocolitis (HAEC) is a life-threatening complication of Hirschsprung's disease (HD). Although the pathological mechanisms are still unclear, studies have shown that HAEC has a close relationship with the disturbance of intestinal microbiota. This study aimed to investigate the characteristics of the intestinal microbiome of HD patients with or without enterocolitis. During routine or emergency surgery, we collected 35 intestinal content samples from five patients with HAEC and eight HD patients, including three HD patients with a history of enterocolitis who were in a HAEC remission (HAEC-R) phase. Using Illumina-MiSeq high-throughput sequencing, we sequenced the V4 region of bacterial 16S rRNA, and operational taxonomic units (OTUs) were defined by 97% sequence similarity. Principal coordinate analysis (PCoA) of weighted UniFrac distances was performed to evaluate the diversity of each intestinal microbiome sample. The microbiota differed significantly between the HD patients (characterized by the prevalence of Bacteroidetes) and HAEC patients (characterized by the prevalence of Proteobacteria), while the microbiota of the HAEC-R patients was more similar to that of the HAEC patients. We also observed that the specimens from different intestinal sites of each HD patient differed significantly, while the specimens from different intestinal sites of each HAEC and HAEC-R patient were more similar. In conclusion, the microbiome pattern of the HAEC-R patients was more similar to that of the HAEC patients than to that of the HD patients. The HD patients had a relatively distinct, more stable community than the HAEC and HAEC-R patients, suggesting that enterocolitis may either be caused by or result in a disruption of the patient's uniquely adapted intestinal flora. The intestinal microbiota associated with enterocolitis may persist following symptom resolution and can be implicated in the symptom recurrence.

Indexed as

BacteroidetesChild, PreschoolEnterocolitisFecesFemaleGastrointestinal MicrobiomeHigh-Throughput Nucleotide SequencingHirschsprung DiseaseHumansInfantInfant, NewbornMaleRNA, Ribosomal, 16SRNA, Ribosomal, 16S

Identifiers

PMID27603009
PMCPMC5014423
OpenAlexW2509135934

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.