Evidence map›Paper›PMID 31705027›Full record

ArticleScientific reports2019

Gut microbiome of treatment-naïve MS patients of different ethnicities early in disease course.

R E Ventura, T Iizumi, T Battaglia, Menghan Liu, G I Perez-Perez, J Herbert, M J Blaser

Open access · goldAbstract readComparative Study
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed, 4 pooled it
4.2field-weighted citation impact, top 5% 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

67 citing papers in PubMed, 4 syntheses or guidelines pooled it, 102 citations in OpenAlex.

  1. Pooled it
  2. Changes in Gut Microbiota and Multiple Sclerosis: A Systematic Review.International journal of environmental research and public health · 2023
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7 more citing papers are in PubMed but not listed here.

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 at 2 institutions in 1 country.

R E VenturaDepartment of Neurology, New York University School of Medicine, New York, NY, USA. rachel.ventura@gmail.com.
T IizumiDepartment of Medicine, New York University School of Medicine, New York, NY, USA.
T BattagliaDepartment of Medicine, New York University School of Medicine, New York, NY, USA.
Menghan LiuDepartment of Medicine, New York University School of Medicine, New York, NY, USA.
G I Perez-PerezDepartment of Medicine, New York University School of Medicine, New York, NY, USA.
J HerbertDepartment of Neurology, New York University School of Medicine, New York, NY, USA.
M J BlaserDepartment of Medicine, New York University School of Medicine, New York, NY, USA.ORCID http://orcid.org/0000-0003-2447-2443
New York University · USRutgers, The State University of New Jersey · US

Funding

Vaccine FacilityP30CA016087 · NCI · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI ADRIANA HEGUY · 1985 to 2026
$83.1M
Disappearing gastrointestinal microbiota in epidemic obesity.R01DK090989 · NIDDK · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI BLASER, MARTIN J · 2010 to 2015
$7.4M
NCI NIH HHS P30 CA016087NIDDK NIH HHS R01 DK090989
6 · The paper itself

Abstract

Although the intestinal microbiome has been increasingly implicated in autoimmune diseases, much is unknown about its roles in Multiple Sclerosis (MS). Our aim was to compare the microbiome between treatment-naïve MS subjects early in their disease course and controls, and between Caucasian (CA), Hispanic (HA), and African American (AA) MS subjects. From fecal samples, we performed 16S rRNA V4 sequencing and analysis from 45 MS subjects (15 CA, 16 HA, 14 AA) and 44 matched healthy controls, and whole metagenomic shotgun sequencing from 24 MS subjects (all newly diagnosed, treatment-naïve, and steroid-free) and 24 controls. In all three ethnic groups, there was an increased relative abundance of the same single genus, Clostridium, compared to ethnicity-matched controls. Analysis of microbiota networks showed significant changes in the network characteristics between combined MS cohorts and controls, suggesting global differences not restricted to individual taxa. Metagenomic analysis revealed significant enrichment of individual species within Clostridia as well as particular functional pathways in the MS subjects. The increased relative abundance of Clostridia in all three early MS cohorts compared to controls provides candidate taxa for further study as biomarkers or as etiologic agents in MS.

Indexed as

EthnicityGastrointestinal MicrobiomeAdultBlack or African AmericanCase-Control StudiesClostridiumFemaleHispanic or LatinoHost Microbial InteractionsHumansMaleMetagenomeMiddle AgedMultiple SclerosisRNA, Ribosomal, 16SWhite PeopleRNA, Ribosomal, 16S

Identifiers

PMID31705027
PMCPMC6841666
OpenAlexW2984047968

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.