Evidence map›Paper›PMID 31379797›Full record

ArticleFrontiers in microbiology2019

Fecal and Mucosal Microbiota Profiling in Irritable Bowel Syndrome and Inflammatory Bowel Disease.

Alessandra Lo Presti, Francesca Zorzi, Federica Del Chierico, Annamaria Altomare, Silvia Cocca, Alessandra Avola, Fabiola De Biasio, Alessandra Russo, Eleonora Cella, Sofia Reddel and 8 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in microbiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 138 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
138citing papers in PubMed, 2 pooled it
20.8field-weighted citation impact, top 1% 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

138 citing papers in PubMed, 2 syntheses or guidelines pooled it, 216 citations in OpenAlex.

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  13. Gut microbiota in treatment-naïve active Crohn's disease compared to those in remission: Divergent trends in mucosal versus fecal bacterial community.Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology · 2026
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78 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

18 authors at 4 institutions in 1 country.

Alessandra Lo PrestiDepartment of Infectious Diseases, Istituto Superiore di Sanità, Rome, Italy.
Francesca ZorziGastrointestinal Unit, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy.
Federica Del ChiericoHuman Microbiome Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy.
Annamaria AltomareUnit of Digestive Disease, Campus Bio-Medico University, Rome, Italy.
Silvia CoccaUnit of Digestive Disease, Campus Bio-Medico University, Rome, Italy.
Alessandra AvolaUnit of Digestive Disease, Campus Bio-Medico University, Rome, Italy.
Fabiola De BiasioUnit of Digestive Disease, Campus Bio-Medico University, Rome, Italy.
Alessandra RussoHuman Microbiome Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy.
Eleonora CellaUnit of Medical Statistics and Molecular Epidemiology, Campus Bio-Medico University, Rome, Italy.
Sofia ReddelHuman Microbiome Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy.
Emma CalabreseGastrointestinal Unit, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy.
Livia BianconeGastrointestinal Unit, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy.
Giovanni MonteleoneGastrointestinal Unit, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy.
Michele CicalaUnit of Digestive Disease, Campus Bio-Medico University, Rome, Italy.
Silvia AngelettiUnit of Clinical Laboratory Science, Campus Bio-Medico University, Rome, Italy.
Massimo CiccozziUnit of Medical Statistics and Molecular Epidemiology, Campus Bio-Medico University, Rome, Italy.
Lorenza PutignaniHuman Microbiome Unit and Parasitology Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy.
Michele Pier Luca GuarinoUnit of Digestive Disease, Campus Bio-Medico University, Rome, Italy.
Università Campus Bio-Medico · ITBambino Gesù Children's Hospital · ITUniversity of Rome Tor Vergata · ITIstituto Superiore di Sanità · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An imbalance in the bacterial species resulting in the loss of intestinal homeostasis has been described in inflammatory bowel diseases (IBD) and irritable bowel syndrome (IBS). In this prospective study, we investigated whether IBD and IBS patients exhibit specific changes in richness and distribution of fecal and mucosal-associated microbiota. Additionally, we assessed potential 16S rRNA gene amplicons biomarkers for IBD, IBS, and controls (CTRLs) by comparison of taxonomic composition. The relative abundance of bacteria, at phylum and genus/species levels, and the bacterial diversity were determined through 16S rRNA sequence-based fecal and mucosal microbiota analysis. Linear discriminant analysis effect size (LEfSe) was used for biomarker discovery associated to IBD and IBS as compared to CTRLs. In fecal and mucosal samples, the microbiota richness was characterized by a microbial diversity reduction, going from CTRLs to IBS to IBD. β-diversity analysis showed a clear separation between IBD and CTRLs and between IBD and IBS with no significant separation between IBS and CTRLs. β-diversity showed a clear separation between mucosa and stool samples in all the groups. In IBD, there was no difference between inflamed and not inflamed mucosa. Based upon the LEfSe data, the

Indexed as

dysbiosisgut microbiotainflammationinflammatory bowel diseaseirritable bowel syndrome

Identifiers

PMID31379797
PMCPMC6650632
OpenAlexW2953723237

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.