Evidence map›Paper›PMID 34445337›Full record

ArticleInternational journal of molecular sciences2021

MiR-126-3p Is Dynamically Regulated in Endothelial-to-Mesenchymal Transition during Fibrosis.

Nina P Jordan, Samuel J Tingle, Victoria G Shuttleworth, Katie Cooke, Rachael E Redgrave, Esha Singh, Emily K Glover, Hafiza B Ahmad Tajuddin, John A Kirby, Helen M Arthur and 3 more

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
5.0field-weighted citation impact, top 4% 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

32 citing papers in PubMed, 40 citations in OpenAlex.

  1. The Wound-Heart Axis: Can Chronic Wounds Contribute to Cardiac Dysfunction?International journal of molecular sciences · 2026
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  15. [Nan fang yi ke da xue xue bao = Journal of Southern Medical University · 2024
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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

13 authors at 2 institutions in 2 countries.

Nina P JordanTheme-Immunity and Inflammation, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne NE2 4HH, UK.
Samuel J TingleTheme-Immunity and Inflammation, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne NE2 4HH, UK.ORCID 0000-0001-5529-7815
Victoria G ShuttleworthTheme-Immunity and Inflammation, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne NE2 4HH, UK.
Katie CookeTheme-Immunity and Inflammation, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne NE2 4HH, UK.
Rachael E RedgraveBiosciences Institute, Newcastle University, Newcastle upon Tyne NE1 3BZ, UK.
Esha SinghBiosciences Institute, Newcastle University, Newcastle upon Tyne NE1 3BZ, UK.
Emily K GloverTheme-Immunity and Inflammation, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne NE2 4HH, UK.
Hafiza B Ahmad TajuddinTheme-Immunity and Inflammation, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne NE2 4HH, UK.
John A KirbyTheme-Immunity and Inflammation, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne NE2 4HH, UK.
Helen M ArthurBiosciences Institute, Newcastle University, Newcastle upon Tyne NE1 3BZ, UK.
Chris WardTheme-Immunity and Inflammation, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne NE2 4HH, UK.
Neil S SheerinTheme-Immunity and Inflammation, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne NE2 4HH, UK.ORCID 0000-0002-3743-2371
Simi AliTheme-Immunity and Inflammation, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne NE2 4HH, UK.
Newcastle University · GBInserm · FR

Funding

British Heart Foundation PG/18/57/33941European Commission FP7 Initial Training Networks, 606979Kidney Research UK NANIHR Blood and Transplant Research Unit in Organ Donation and Transplantation NANIHR Newcastle Biomedical Research Centre NA
6 · The paper itself

Abstract

In fibrotic diseases, myofibroblasts derive from a range of cell types including endothelial-to-mesenchymal transition (EndMT). Increasing evidence suggests that miRNAs are key regulators in biological processes but their profile is relatively understudied in EndMT. In human umbilical vein endothelial cells (HUVEC), EndMT was induced by treatment with TGFβ2 and IL1β. A significant decrease in endothelial markers such as VE-cadherin, CD31 and an increase in mesenchymal markers such as fibronectin were observed. In parallel, miRNA profiling showed that miR-126-3p was down-regulated in HUVECs undergoing EndMT and over-expression of miR-126-3p prevented EndMT, maintaining CD31 and repressing fibronectin expression. EndMT was investigated using lineage tracing with transgenic Cdh5-Cre-ERT2; Rosa26R-stop-YFP mice in two established models of fibrosis: cardiac ischaemic injury and kidney ureteric occlusion. In both cardiac and kidney fibrosis, lineage tracing showed a significant subpopulation of endothelial-derived cells expressed mesenchymal markers, indicating they had undergone EndMT. In addition, miR-126-3p was restricted to endothelial cells and down-regulated in murine fibrotic kidney and heart tissue. These findings were confirmed in patient kidney biopsies. MiR-126-3p expression is restricted to endothelial cells and is down-regulated during EndMT. Over-expression of miR-126-3p reduces EndMT, therefore, it could be considered for miRNA-based therapeutics in fibrotic organs.

Indexed as

AnimalsCells, CulturedCell TransdifferentiationEndothelial CellsFibrosisHumansHuman Umbilical Vein Endothelial CellsKidneyMesenchymal Stem CellsMiceMice, Inbred C57BLMicroRNAsMyocardiumMyofibroblastsMicroRNAsMIRN126 microRNA, humanMIRN126 microRNA, mouseendothelial-to-mesenchymal transitionfibrosismicroRNAmiR-126

Identifiers

PMID34445337
PMCPMC8395326
OpenAlexW3191846156

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.