Evidence map›Paper›PMID 34206882›Full record

ArticleBiomedicines2021

Vocal Fold Fibroblasts in Reinke's Edema Show Alterations Involved in Extracellular Matrix Production, Cytokine Response and Cell Cycle Control.

Magdalena Grill, Isaac Lazzeri, Andrijana Kirsch, Nina Steurer, Tanja Grossmann, Michael Karbiener, Ellen Heitzer, Markus Gugatschka

Open access · goldAbstract read
In one paragraph

Article in Biomedicines, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.0field-weighted citation impact, top 26% 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

4 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
  2. Exploring the anti-inflammatory potential of topical hyaluronic acid for vocal fold injury in a rat model.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2024
    Article
  3. Article
  4. Article
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

8 authors at 1 institution in 1 country.

Magdalena GrillDivision of Phoniatrics, Department of Otorhinolaryngology, Medical University of Graz, 8036 Graz, Austria.ORCID 0000-0002-4733-5815
Isaac LazzeriInstitute of Human Genetics, Diagnostic & Research Center for Molecular BioMedicine, Medical University of Graz, 8010 Graz, Austria.
Andrijana KirschDivision of Phoniatrics, Department of Otorhinolaryngology, Medical University of Graz, 8036 Graz, Austria.ORCID 0000-0002-6623-0234
Nina SteurerDivision of Phoniatrics, Department of Otorhinolaryngology, Medical University of Graz, 8036 Graz, Austria.ORCID 0000-0002-0069-5901
Tanja GrossmannDivision of Phoniatrics, Department of Otorhinolaryngology, Medical University of Graz, 8036 Graz, Austria.ORCID 0000-0001-5219-2428
Michael KarbienerDivision of Phoniatrics, Department of Otorhinolaryngology, Medical University of Graz, 8036 Graz, Austria.
Ellen HeitzerInstitute of Human Genetics, Diagnostic & Research Center for Molecular BioMedicine, Medical University of Graz, 8010 Graz, Austria.ORCID 0000-0002-8815-7859
Markus GugatschkaDivision of Phoniatrics, Department of Otorhinolaryngology, Medical University of Graz, 8036 Graz, Austria.ORCID 0000-0001-8091-8812
Medical University of Graz · AT

Funding

Austrian Science Fund P30496Austrian Science Fund FWF P 30496
6 · The paper itself

Abstract

The voice disorder Reinke's edema (RE) is a smoking- and voice-abuse associated benign lesion of the vocal folds, defined by an edema of the Reinke's space, accompanied by pathological microvasculature changes and immune cell infiltration. Vocal fold fibroblasts (VFF) are the main cell type of the lamina propria and play a key role in the disease progression. Current therapy is restricted to symptomatic treatment. Hence, there is an urgent need for a better understanding of the molecular causes of the disease. In the present study, we investigated differential expression profiles of RE and control VFF by means of RNA sequencing. In addition, fast gene set enrichment analysis (FGSEA) was performed in order to obtain involved biological processes, mRNA and protein levels of targets of interest were further evaluated. We identified 74 differentially regulated genes in total, 19 of which were upregulated and 55 downregulated. Differential expression analysis and FGSEA revealed upregulated genes and pathways involved in extracellular matrix (ECM) remodeling, inflammation and fibrosis. Downregulated genes and pathways were involved in ECM degradation, cell cycle control and proliferation. The current study addressed for the first time a direct comparison of VFF from RE to control and evaluated immediate functional consequences.

Indexed as

Reinke’s edemaRNA sequencingvocal fold fibroblasts

Identifiers

PMID34206882
PMCPMC8301432
OpenAlexW3173717870

What OpenQuestion 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 OpenQuestion graph.