Evidence map›Paper›PMID 27957630›Full record

ArticleCurrent microbiology2017

Characterization of Gastric Microbiota in Twins.

Quanjiang Dong, Yongning Xin, Lili Wang, Xinying Meng, Xinjuan Yu, Linlin Lu, Shiying Xuan

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Current microbiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

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

  1. Pooled it
  2. Review
  3. Review
  4. Review
  5. Article
  6. The interplay betweenFrontiers in cellular and infection microbiology · 2022
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  8. Impact of Dietary Patterns onPathogens (Basel, Switzerland) · 2021
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  9. Article
  10. Review
  11. The impact ofJournal of diabetes and metabolic disorders · 2020
    Review
  12. A Novel View of HumanBiomolecules · 2019
    Review
  13. Article
  14. World journal of gastroenterology · 2018
    Review
  15. Article
  16. Gastric microbiota: tracing the culprit.Clujul medical (1957) · 2017
    Review
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

7 authors.

Quanjiang DongCentral Laboratories and Department of Gastroenterology, Qingdao Municipal Hospital, Qingdao, 266000, Shandong, China.
Yongning XinCentral Laboratories and Department of Gastroenterology, Qingdao Municipal Hospital, Qingdao, 266000, Shandong, China.
Lili WangCentral Laboratories and Department of Gastroenterology, Qingdao Municipal Hospital, Qingdao, 266000, Shandong, China.
Xinying MengCentral Laboratories and Department of Gastroenterology, Qingdao Municipal Hospital, Qingdao, 266000, Shandong, China.
Xinjuan YuCentral Laboratories and Department of Gastroenterology, Qingdao Municipal Hospital, Qingdao, 266000, Shandong, China.
Linlin LuCentral Laboratories and Department of Gastroenterology, Qingdao Municipal Hospital, Qingdao, 266000, Shandong, China.
Shiying XuanCentral Laboratories and Department of Gastroenterology, Qingdao Municipal Hospital, Qingdao, 266000, Shandong, China. jiangacer@126.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Contribution of host genetic backgrounds in the development of gastric microbiota has not been clearly defined. This study was aimed to characterize the biodiversity, structure and composition of gastric microbiota among twins. A total of four pairs of twins and eight unrelated individuals were enrolled in the study. Antral biopsies were obtained during endoscopy. The bacterial 16S rRNA gene was amplified and pyrosequenced. Sequences were analyzed for the composition, structure, and α and β diversities of gastric microbiota. Proteobacteria, Firmicutes, Bacteroidetes, Actinobacteria, and Fusobacteria were the most predominant phyla of gastric microbiota. Each individual, twins as well as unrelated individuals, harbored a microbiota of distinct composition. There was no evidence of additional similarity in the richness and evenness of gastric microbiota among co-twins as compared to unrelated individuals. Calculations of θ

Indexed as

BiodiversityMicrobiotaTwinsBacteriaBiopsyCluster AnalysisDNA, BacterialDNA, RibosomalPhylogenyRNA, Ribosomal, 16SSequence Analysis, DNAStomachDNA, BacterialDNA, RibosomalRNA, Ribosomal, 16S

Identifiers

What OpenQuestion holds

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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.