Evidence map›Paper›PMID 34900161›Full record

ArticleIranian journal of microbiology2021

Gut microbiota in forty cases of egyptian relapsing remitting multiple sclerosis.

Sherein G Elgendy, Rawan Abd-Elhameed, Enas Daef, Shereen M Mohammed, Hebatallah M Hassan, Mohamed A El-Mokhtar, Ahmed Nasreldein, Eman M Khedr

Open access · diamondAbstract read
In one paragraph

Article in Iranian journal of microbiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 2 pooled it
0.7field-weighted citation impact, top 30% 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

7 citing papers in PubMed, 2 syntheses or guidelines pooled it, 11 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Article
  5. Article
  6. Article
  7. 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

8 authors at 1 institution in 1 country.

Sherein G ElgendyDepartment of Medical Microbiology and Immunology, School of Medicine, Assiut University, Assiut, Egypt.
Rawan Abd-ElhameedDepartment of Medical Microbiology and Immunology, School of Medicine, Assiut University, Assiut, Egypt.
Enas DaefDepartment of Medical Microbiology and Immunology, School of Medicine, Assiut University, Assiut, Egypt.
Shereen M MohammedDepartment of Medical Microbiology and Immunology, School of Medicine, Assiut University, Assiut, Egypt.
Hebatallah M HassanDepartment of Medical Microbiology and Immunology, School of Medicine, Assiut University, Assiut, Egypt.
Mohamed A El-MokhtarDepartment of Medical Microbiology and Immunology, School of Medicine, Assiut University, Assiut, Egypt.
Ahmed NasreldeinDepartment of Neurology and Psychiatry, School of Medicine, Assiut University, Assiut, Egypt.
Eman M KhedrDepartment of Neurology and Psychiatry, School of Medicine, Assiut University, Assiut, Egypt.
Assiut University · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

objectivesGut microbiota is assumed to play an essential role in the pathogenesis of multiple sclerosis (MS). This study aimed to investigate the abundance of some gut microbiota among Egyptian patients with relapsing remitting multiple sclerosis (RR-MS). MATERIALS AND

methodsForty cases of RR-MS diagnosed according to McDonald diagnostic criteria (2017) were recruited consecutively from the Department of Neurology, Assiut University Hospitals. The results were compared with 22 healthy age and sex matched control subjects. DNA was extracted from stool and measures made of concentration and copy number of bacterial organisms by real-time PCR using group specific primers for 16S rRNA targeting predominant genera of gut microbiota previously hypothesized to participate in MS pathogenesis.

resultsThe mean age was 31.4 ± 8.8 yrs; 75% of the patients were women. The mean and SD of EDSS score was 3.43 ± 1.35. Seven cases had cervical cord plaques (17%). There were significantly increased copy numbers of

conclusionThe changes in gut microbiota are associated with exacerbation of MS disease. Disruption of the intestinal microbiota results in the depletion or enrichment of certain bacteria that may affect the immune balance leading to predisposition to MS.

Indexed as

EgyptGut microbiotaRelapsing remitting multiple sclerosis

Identifiers

PMID34900161
PMCPMC8629825
OpenAlexW3206230406

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

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.