Evidence map›Paper›PMID 26771601›Full record

ArticleInternational journal of molecular sciences2016

Aneurysm miRNA Signature Differs, Depending on Disease Localization and Morphology.

Albert Busch, Martin Busch, Claus-Jürgen Scholz, Richard Kellersmann, Christoph Otto, Ekaterina Chernogubova, Lars Maegdefessel, Alma Zernecke, Udo Lorenz

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

12 citing papers in PubMed, 20 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

9 authors at 3 institutions in 2 countries.

Albert BuschDepartment for General, Visceral, Vascular & Paediatric Surgery, University Hospital of Würzburg, Würzburg 97080, Germany. busch_a2@ukw.de.
Martin BuschRudolf Virchow-Center, University of Würzburg, Würzburg 97080, Germany. Martin.Busch@med.uni-heidelberg.de.
Claus-Jürgen ScholzIZKF Laboratory for Microarray Applications, University Hospital Würzburg, Würzburg 97080, Germany. Scholz_C@ukw.de.
Richard KellersmannDepartment for General, Visceral, Vascular & Paediatric Surgery, University Hospital of Würzburg, Würzburg 97080, Germany. kellersman_r@ukw.de.
Christoph OttoDepartment for General, Visceral, Vascular & Paediatric Surgery, University Hospital of Würzburg, Würzburg 97080, Germany. otto_c@ukw.de.
Ekaterina ChernogubovaDepartment of Medicine, Center for Molecular Medicine (L8:03), Karolinska Institute, Stockholm 12065, Sweden. ekaterina.chernogubova@ki.se.
Lars MaegdefesselDepartment of Medicine, Center for Molecular Medicine (L8:03), Karolinska Institute, Stockholm 12065, Sweden. lars.maegdefessel@ki.se.
Alma ZerneckeInstitute of Experimental Biomedicine, University Hospital Würzburg, Würzburg 97080, Germany. Zernecke_a@ukw.de.
Udo LorenzDepartment for General, Visceral, Vascular & Paediatric Surgery, University Hospital of Würzburg, Würzburg 97080, Germany. Lorenz_u1@ukw.de.
Universitätsklinikum Würzburg · DEKarolinska Institutet · SEUniversity of Würzburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Limited comprehension of aneurysm pathology has led to inconclusive results from clinical trials. miRNAs are key regulators of post-translational gene modification and are useful tools in elucidating key features of aneurysm pathogenesis in distinct entities of abdominal and popliteal aneurysms. Here, surgically harvested specimens from 19 abdominal aortic aneurysm (AAA) and 8 popliteal artery aneurysm (PAA) patients were analyzed for miRNA expression and histologically classified regarding extracellular matrix (ECM) remodeling and inflammation. DIANA-based computational target prediction and pathway enrichment analysis verified our results, as well as previous ones. miRNA-362, -19b-1, -194, -769, -21 and -550 were significantly down-regulated in AAA samples depending on degree of inflammation. Similar or inverse regulation was found for miR-769, 19b-1 and miR-550, -21, whereas miR-194 and -362 were unaltered in PAA. In situ hybridization verified higher expression of miR-550 and -21 in PAA compared to AAA and computational analysis for target genes and pathway enrichment affirmed signal transduction, cell-cell-interaction and cell degradation pathways, in line with previous results. Despite the vague role of miRNAs for potential diagnostic and treatment purposes, the number of candidates from tissue signature studies is increasing. Tissue morphology influences subsequent research, yet comparison of distinct entities of aneurysm disease can unravel core pathways.

Indexed as

Aorta, AbdominalAortic Aneurysm, AbdominalExtracellular MatrixGene Expression RegulationHumansInflammationIn Situ HybridizationMicroRNAsOrgan SpecificityPopliteal ArterySignal TransductionTranscriptomeMicroRNAsAAAhistologic diversitymiRNA expressionpathway analysispopliteal aneurysm

Identifiers

PMID26771601
PMCPMC4730325
OpenAlexW2236978596

What OpenQuestion holds

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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.