Evidence map›Paper›PMID 32958038›Full record

ArticleBMC gastroenterology2020

In search for interplay between stool microRNAs, microbiota and short chain fatty acids in Crohn's disease - a preliminary study.

Filip Ambrozkiewicz, Jakub Karczmarski, Maria Kulecka, Agnieszka Paziewska, Magdalena Niemira, Natalia Zeber-Lubecka, Edyta Zagorowicz, Adam Kretowski, Jerzy Ostrowski

Open access · goldAbstract read
In one paragraph

Article in BMC gastroenterology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 2 pooled it
1.3field-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

19 citing papers in PubMed, 2 syntheses or guidelines pooled it, 30 citations in OpenAlex.

  1. Pooled it
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  7. Article
  8. Article
  9. Gut microbiota signatures in inflammatory bowel disease.United European gastroenterology journal · 2024
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  18. Regulatory RNAs: A Universal Language for Inter-Domain Communication.International journal of molecular sciences · 2020
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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

9 authors at 4 institutions in 2 countries.

Filip AmbrozkiewiczDepartment of Genetics, Maria Sklodowska-Curie National Research Institute of Oncology, Roentgena 5, 02-781, Warsaw, Poland.
Jakub KarczmarskiDepartment of Genetics, Maria Sklodowska-Curie National Research Institute of Oncology, Roentgena 5, 02-781, Warsaw, Poland.
Maria KuleckaDepartment of Genetics, Maria Sklodowska-Curie National Research Institute of Oncology, Roentgena 5, 02-781, Warsaw, Poland.
Agnieszka PaziewskaDepartment of Genetics, Maria Sklodowska-Curie National Research Institute of Oncology, Roentgena 5, 02-781, Warsaw, Poland.
Magdalena NiemiraClinical Research Centre, Medical University of Bialystok, Białystok, Poland.
Natalia Zeber-LubeckaDepartment of Gastroenterology, Hepatology and Clinical Oncology, Centre of Postgraduate Medical Education, 02-781, Warsaw, Poland.
Edyta ZagorowiczDepartment of Gastroenterology, Hepatology and Clinical Oncology, Centre of Postgraduate Medical Education, 02-781, Warsaw, Poland.
Adam KretowskiClinical Research Centre, Medical University of Bialystok, Białystok, Poland.
Jerzy OstrowskiDepartment of Genetics, Maria Sklodowska-Curie National Research Institute of Oncology, Roentgena 5, 02-781, Warsaw, Poland. jostrow@warman.com.pl.ORCID http://orcid.org/0000-0003-1363-3766
Postgraduate School of Molecular Medicine · PLMedical University of Białystok · PLNational Institute of Oncology · HUThe Maria Sklodowska-Curie National Research Institute of Oncology · PL

Funding

Maria Sklodowska-Curie National Research Institute of Oncology GW14JKNarodowe Centrum Nauki 2017/27/B/NZ5/01504
6 · The paper itself

Abstract

backgroundInflammatory bowel diseases are classic polygenic disorders, with genetic loads that reflect immunopathological processes in response to the intestinal microbiota. Herein we performed the multiomics analysis by combining the large scale surveys of gut bacterial community, stool microRNA (miRNA) and short chain fatty acid (SCFA) signatures to correlate their association with the activity of Crohn's disease (CD).

methodsDNA, miRNA, and metabolites were extracted from stool samples of 15 CD patients, eight with active disease and seven in remission, and nine healthy individuals. Microbial, miRNA and SCFA profiles were assessed using datasets from 16S rRNA sequencing, Nanostring miRNA and GC-MS targeted analysis, respectively.

resultsPairwise comparisons showed that 9 and 23 taxa differed between controls and CD patients with active and inactive disease, respectively. Six taxa were common to both comparisons, whereas four taxa differed in CD patients. α-Diversity was lower in both CD groups than in controls. The levels of 13 miRNAs differed (p-value < 0.05; FC > 1.5) in CD patients and controls before FDR correction and 4 after. Of six SCFAs, the levels of two differed significantly (p-value < 0.05, FC > 1.5) in CD patients and controls, and the levels of four differed in patients with active and inactive CD. PLS-DA revealed models with smallest error rate for controls in bacterial component and inactive disease in metabolites.

conclusionA complex interrelationship may exist between gut dysbiosis, miRNA profiling and SCFA level in response to intestinal inflammation.

Indexed as

Crohn DiseaseMicrobiotaMicroRNAsFatty Acids, VolatileFecesHumansRNA, Ribosomal, 16SFatty Acids, VolatileMicroRNAsRNA, Ribosomal, 16S16S rRNABiomarkerCrohn’s diseasemiRNASCFAs

Identifiers

PMID32958038
PMCPMC7507689
OpenAlexW3087473560

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.