Evidence map›Paper›PMID 34311653›Full record

ArticleBioengineered2021

Profile of gut microbiota in patients with traumatic thoracic spinal cord injury and its clinical implications: a case-control study in a rehabilitation setting.

Binbin Yu, Huaide Qiu, Shupeng Cheng, Feng Ye, Jiahui Li, Sijing Chen, Li Zhou, Yumei Yang, Caiyun Zhong, Jianan Li

Open access · goldAbstract read
In one paragraph

Article in Bioengineered, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
6.4field-weighted citation impact, top 3% 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

25 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

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  5. Advances in Fecal Microbiota Transplantation for Gut Dysbiosis-Related Diseases.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
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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

10 authors at 2 institutions in 1 country.

Binbin YuCenter of Rehabilitation Medicine, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Huaide QiuCenter of Rehabilitation Medicine, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Shupeng ChengCenter of Rehabilitation Medicine, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Feng YeDepartment of Gastroenterology, The First Affiliated Hospital of Nanjing Medical University.
Jiahui LiCenter of Rehabilitation Medicine, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Sijing ChenCenter of Rehabilitation Medicine, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Li ZhouCenter of Rehabilitation Medicine, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Yumei YangSpinal Cord Injury Ward, Jiangsu Zhongshan Geriatric Rehabilitation Hospital, Nanjing, China.
Caiyun ZhongSchool of Public Health, Nanjing Medical University, Nanjing, Jiangsu Province, China.
Jianan LiCenter of Rehabilitation Medicine, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Jiangsu Province Hospital · CNNanjing Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gut microbiota are the candidate biomarkers for neurogenic bowel dysfunction (NBD) in patients with spinal cord injury (SCI). We aimed to identify the common features between patients with varying degree of thoracic SCI and healthy individuals and subpopulations of microbiota correlated with the serum biomarkers. Twenty-one patients with complete thoracic SCI (CTSCI), 24 with incomplete thoracic SCI (ITSCI), and 24 healthy individuals (HC) were enrolled in this study. Fresh stool samples and clinical data were collected from all participants, and their bowel functions with SCI were assessed. Microbial diversity and composition were analyzed by sequencing the 16S rRNA gene. The features of gut microbiota correlated with the serum biomarkers and their functions were investigated. The mean NBD score of patients with CTSCI was higher than that of patients with ITSCI. Diversity of the gut microbiota in SCI group was reduced, and with an increase in the degree of damage, alpha diversity had decreased gradually. The composition of gut microbiota in patients with SCI was distinct from that in healthy individuals, and CTSCI group exhibited further deviation than ITSCI group compared to healthy individuals. Four serum biomarkers were found to be correlated with most differential genera. Patients with thoracic SCI present gut dysbiosis, which is more pronounced in patients with CTSCI than in those with ITSCI. Therefore, the gut microbiota profile may serve as the signatures for bowel and motor functions in patients with thoracic SCI.

Indexed as

Spinal Cord InjuriesAdolescentAdultAgedBiomarkersCase-Control StudiesDysbiosisFecesGastrointestinal MicrobiomeHumansMiddle AgedThoracic VertebraeYoung AdultBiomarkersGut microbiotaneurogenic bowel dysfunctionserum biomarkerstraumatic thoracic spinal cord injury

Identifiers

PMID34311653
PMCPMC8806552
OpenAlexW3183866061

What OpenQuestion holds

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LicenceCC BY-NC
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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.