Evidence mapPaperPMID 38296308Full record

ArticleRMD open2024

Gut microbiome and intestinal inflammation in preclinical stages of rheumatoid arthritis.

Benoît Thomas P Gilbert, Raul Yhossef Tito Tadeo, Celine Lamacchia, Olivia Studer, Delphine Courvoisier, Jeroen Raes, Axel Finckh

Open access · goldAbstract read
In one paragraph

Article in RMD open, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.4field-weighted citation impact, top 20% 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

8 citing papers in PubMed, 6 citations in OpenAlex.

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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

7 authors at 2 institutions in 6 countries.

Benoît Thomas P GilbertDivision of Rheumatology, HUG, Geneva, Switzerland benoit.gilbert@unige.ch.ORCID 0000-0001-6037-6470
Raul Yhossef Tito TadeoKU Leuven, Department of Microbiology, Immunology, and Transplantation, Rega Institute for Medical Research, B-3000 Leuven, Belgium.
Celine LamacchiaDivision of Rheumatology, HUG, Geneva, Switzerland.
Olivia StuderDivision of Rheumatology, HUG, Geneva, Switzerland.
Delphine CourvoisierDivision of Rheumatology, HUG, Geneva, Switzerland.ORCID 0000-0002-1956-2607
Jeroen RaesKU Leuven, Department of Microbiology, Immunology, and Transplantation, Rega Institute for Medical Research, B-3000 Leuven, Belgium.
Axel FinckhDivision of Rheumatology, HUG, Geneva, Switzerland.ORCID 0000-0002-1210-4347
University of Geneva · CHRega Institute for Medical Research · BE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundFaecal

methodsFirst-degree relatives of patients with RA (RA-FDRs) from the SCREEN-RA cohort were categorised into four groups: controls, healthy asymptomatic RA-FDRs; high genetic risk, asymptomatic RA-FDRs with two copies of the shared epitope; autoimmunity, asymptomatic RA-FDRs with RA-associated autoimmunity; and symptomatic, clinically suspect arthralgias or untreated new-onset RA.Faecal samples were collected and frozen. 16S sequencing was performed, processed with DADA2 pipeline and Silva database. Cell counts (cytometry) and faecal calprotectin (enzyme-linked immunosorbent assay, ELISA) were also obtained. Microbial community analyses were conducted using non-parametric tests, such as permutational multivariate analysis of variance (PERMANOVA), Wilcoxon and Kruskal-Wallis, or Aldex2.

resultsA total of 371 individuals were included and categorised according to their preclinical stage of the disease. Groups had similar age, gender and body mass index. We found no significant differences in the quantitative microbiome profiles by preclinical stages (PERMANOVA, R2=0.00798, p=0.56) and, in particular, no group differences in

conclusionsWe could not identify microbiome profiles associated with preclinical stages of RA. Only in a subgroup of individuals with the most pronounced phenotypes did we modestly retrieve the previously reported associations.

Indexed as

Arthritis, RheumatoidGastrointestinal MicrobiomeAutoantibodiesHumansInflammationLeukocyte L1 Antigen ComplexAutoantibodiesLeukocyte L1 Antigen ComplexAutoimmune DiseasesAutoimmunityPermeabilityRheumatoid ArthritisRheumatoid Factor

Identifiers

PMID38296308
PMCPMC10836359
OpenAlexW4391405373

What Socratic holds

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LicenceCC BY
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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 Socratic graph.