Evidence map›Paper›PMID 28842640›Full record

ArticleScientific reports2017

Cross sectional evaluation of the gut-microbiome metabolome axis in an Italian cohort of IBD patients.

Maria Laura Santoru, Cristina Piras, Antonio Murgia, Vanessa Palmas, Tania Camboni, Sonia Liggi, Ivan Ibba, Maria Antonia Lai, Sandro Orrù, Sylvain Blois and 6 more

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 221 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
221citing papers in PubMed, 2 pooled it
13.1field-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

221 citing papers in PubMed, 2 syntheses or guidelines pooled it, 403 citations in OpenAlex.

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161 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

16 authors at 3 institutions in 2 countries.

Maria Laura SantoruDepartment of Biomedical Sciences, University of Cagliari, Cagliari, Italy.
Cristina PirasDepartment of Biomedical Sciences, University of Cagliari, Cagliari, Italy.
Antonio MurgiaDepartment of Life and Environmental Sciences, University of Cagliari, Cagliari, Italy.
Vanessa PalmasDepartment of Biomedical Sciences, University of Cagliari, Cagliari, Italy.
Tania CamboniDepartment of Biomedical Sciences, University of Cagliari, Cagliari, Italy.
Sonia LiggiDepartment of Biomedical Sciences, University of Cagliari, Cagliari, Italy.
Ivan IbbaDepartment of Medical Sciences and Public Health, University of Cagliari and Gastroenterology Unit, University Hospital of Cagliari, Cagliari, Italy.
Maria Antonia LaiGastroenterology Unit, University Hospital of Cagliari, Cagliari, Italy.
Sandro OrrùDepartment of Medical Sciences and Public Health, University of Cagliari and Gastroenterology Unit, University Hospital of Cagliari, Cagliari, Italy.
Sylvain BloisDepartment of Biomedical Sciences, University of Cagliari, Cagliari, Italy.
Anna Lisa LoizeddaConsiglio Nazionale delle Ricerche (C.N.R.), Istituto di Ricerca Genetica e Biomedica (I.R.G.B.), Monserrato, Cagliari, Italy.
Julian Leether GriffinDepartment of Biochemistry, University of Cambridge, Cambridge, UK.
Paolo UsaiDepartment of Medical Sciences and Public Health, University of Cagliari and Gastroenterology Unit, University Hospital of Cagliari, Cagliari, Italy.
Pierluigi CaboniDepartment of Life and Environmental Sciences, University of Cagliari, Cagliari, Italy.
Luigi AtzoriDepartment of Biomedical Sciences, University of Cagliari, Cagliari, Italy.
Aldo ManzinDepartment of Biomedical Sciences, University of Cagliari, Cagliari, Italy. aldomanzin@medicina.unica.it.ORCID 0000-0003-2961-3428
University of Cagliari · ITInstitute of Genetic and Biomedical Research · ITUniversity of Cambridge · GB

Funding

Medical Research Council MC_PC_13030Medical Research Council MC_UP_A090_1006Medical Research Council MR/P011705/1Medical Research Council MR/P01836X/1
6 · The paper itself

Abstract

Inflammatory bowel disease (IBD) is a chronic inflammatory disease of the gastrointestinal tract of uncertain origin, which includes ulcerative colitis (UC) and Crohn's disease (CD). The composition of gut microbiota may change in IBD affected individuals, but whether dysbiosis is the cause or the consequence of inflammatory processes in the intestinal tissue is still unclear. Here, the composition of the microbiota and the metabolites in stool of 183 subjects (82 UC, 50 CD, and 51 healthy controls) were determined. The metabolites content and the microbiological profiles were significantly different between IBD and healthy subjects. In the IBD group, Firmicutes, Proteobacteria, Verrucomicrobia, and Fusobacteria were significantly increased, whereas Bacteroidetes and Cyanobacteria were decreased. At genus level Escherichia, Faecalibacterium, Streptococcus, Sutterella and Veillonella were increased, whereas Bacteroides, Flavobacterium, and Oscillospira decreased. Various metabolites including biogenic amines, amino acids, lipids, were significantly increased in IBD, while others, such as two B group vitamins, were decreased in IBD compared to healthy subjects. This study underlines the potential role of an inter-omics approach in understanding the metabolic pathways involved in IBD. The combined evaluation of metabolites and fecal microbiome can be useful to discriminate between healthy subjects and patients with IBD.

Identifiers

PMID28842640
PMCPMC5573342
OpenAlexW2749743535

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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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.