Evidence map›Paper›PMID 34785965›Full record

ArticleNature and science of sleep2021

Gut Microbiota in Patients with Type 1 Narcolepsy.

Ruirui Zhang, Shanjun Gao, Shenghui Wang, Jiewen Zhang, Yingying Bai, Shuang He, Pan Zhao, Hongju Zhang

Open access · greenAbstract read
In one paragraph

Article in Nature and science of sleep, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.2field-weighted citation impact, top 23% 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

14 citing papers in PubMed, 12 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Insomnia and intestinal microbiota: a narrative review.Sleep & breathing = Schlaf & Atmung · 2024
    Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Association ofOpen life sciences · 2023
    Article
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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 1 country.

Ruirui ZhangDepartment of Neurology, Henan Provincial People's Hospital Affiliated to Henan University, Zhengzhou, Henan, People's Republic of China.
Shanjun GaoMicrobiome Laboratory, Henan Provincial People's Hospital, Zhengzhou, Henan, People's Republic of China.
Shenghui WangDepartment of Neurology, Henan Provincial People's Hospital Affiliated to Zhengzhou University, Zhengzhou, Henan, People's Republic of China.
Jiewen ZhangDepartment of Neurology, Henan Provincial People's Hospital Affiliated to Henan University, Zhengzhou, Henan, People's Republic of China.ORCID 0000-0001-6784-6658
Yingying BaiDepartment of Neurology, Henan Provincial People's Hospital Affiliated to Zhengzhou University, Zhengzhou, Henan, People's Republic of China.
Shuang HeDepartment of Neurology, Henan Provincial People's Hospital Affiliated to Zhengzhou University, Zhengzhou, Henan, People's Republic of China.
Pan ZhaoDepartment of Neurology, Henan Provincial People's Hospital Affiliated to Zhengzhou University, Zhengzhou, Henan, People's Republic of China.
Hongju ZhangDepartment of Neurology, Henan Provincial People's Hospital Affiliated to Henan University, Zhengzhou, Henan, People's Republic of China.
Henan Provincial People's Hospital · CNZhengzhou University · CNHenan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo explore the characteristics of gut microbiota and its relationship between clinical manifestations in patients with type 1 narcolepsy (NT1). PATIENTS AND

methodsScale and polysomnography were performed in 20 NT1 patients and 16 healthy controls (HC group) to evaluate the clinical characteristics of NT1. Illumina sequencing was performed on bacterial 16S ribosomal RNA gene using V3-V4 regions to compare the fecal microbiota in all subjects. Associations between clinical characteristics and gut microbiota were analyzed using partial correlation analysis.

resultsCompared with the HC group, the NT1 group had a significantly higher ESS score, longer total sleep time, increased wakefulness, decreased sleep efficiency, disturbance of sleep structure, shorter mean sleep latency, and increased sleep-onset REM periods (all P < 0.05). No differences in alpha and beta diversity were observed between the two groups. In contrast, there were significant differences at the level of class, order, family, and genus (all P < 0.05). LEfSe analysis showed that the relative abundance of

conclusionOur data revealed differences in intestinal flora structure between NT1 patients and the normal population, thus providing a theoretical basis for future microecological therapy for narcolepsy. However, future larger sample size studies and different study designs are needed to further clarify the possible pathogenesis and potential causality of intestinal flora in NT1 patients and explore the new treatment strategies.

Indexed as

16SrRNAgut microbiotahigh throughput sequencingtype 1 narcolepsy

Identifiers

PMID34785965
PMCPMC8579944
OpenAlexW3213879372

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.