Evidence map›Paper›PMID 32277427›Full record

ArticleHuman cell2020

The miR-590-3p/VEGFA axis modulates secretion of VEGFA from adipose-derived stem cells, which acts as a paracrine regulator of human dermal microvascular endothelial cell angiogenesis.

Yang Sun, Xiang Xiong, Xiancheng Wang

Abstract read
PubMed Publisher
In one paragraph

Article in Human cell, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.2field-weighted citation impact, top 23% 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

10 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

3 authors at 2 institutions in 1 country.

Yang Sun *Department of Plastic Surgery and Burns Surgery, The Second Xiangya Hospital, Central South University, Hunan, 410011, China.
Xiang Xiong *Department of Plastic Surgery and Burns Surgery, The Second Xiangya Hospital, Central South University, Hunan, 410011, China.
Xiancheng WangDepartment of Plastic Surgery and Burns Surgery, The Second Xiangya Hospital, Central South University, Hunan, 410011, China. wangxiancheng64@csu.edu.cn.
Second Xiangya Hospital of Central South University · CNCentral South University · CN

Funding

National Natural Science Foundation of China 81671964Natural Science Foundation of Hunan Province (CN) 2019JJ50847
6 · The paper itself

Abstract

The paracrine secretion of angiogenic cytokines from adipose-derived stem cells (ADSCs) might promote endothelial cell angiogenesis, therefore promoting wound healing in injured tissues. Hypoxia is one of the common occurrence in injured tissues, during which angiogenesis is enhanced to improve the oxygen supply. In the present study, miR-590-3p, an anti-angiogenic miRNA, was predicted to target VEGFA, a key factor that can be transcriptionally upregulated by HIF1A during ADSC proliferation and tubule formation in response to hypoxic stimulation. Herein, we found that in response to hypoxic stimuli, HIF1A and VEGFA protein expressions were remarkably induced. In addition, ADSC viability was promoted. Incubation with conditioned medium from ADSCs stimulated by hypoxia significantly enhanced the angiogenic ability of human dermal microvascular endothelial cells (HDMECs), while the conditioned medium from VEGFA-silenced ADSCs significantly reversed the angiogenic ability of HDMECs. Regarding the molecular mechanism, it was verified that miR-590-3p binds to VEGFA; miR-590-3p inhibited VEGFA to affect the paracrine regulation by ADSCs, subsequently hindering the HDMEC angiogenesis. More importantly, the consequences of miR-590-3p-overexpressing conditioned medium on HDMEC angiogenesis were partially reversed by VEGFA-overexpressing conditioned medium. In conclusion, miR-590-3-5p/VEGFA axis modulates the paracrine secretion of VEGFA by ADSCs to affect the angiogenesis of HDMECs.

Indexed as

Cells, CulturedDermisEndothelial CellsGene ExpressionHumansHypoxia-Inducible Factor 1, alpha SubunitMesenchymal Stem CellsMicroRNAsNeovascularization, PhysiologicParacrine CommunicationVascular Endothelial Growth Factor AWound HealingHIF1A protein, humanHypoxia-Inducible Factor 1, alpha SubunitMicroRNAsMIRN590 microRNA, humanVascular Endothelial Growth Factor AVEGFA protein, humanAdipose-derived stem cells (ADSCs)Human dermal microvascular endothelial cells (HDMECs)miR-590-3-5pVEGFA

Identifiers

PMID32277427
OpenAlexW3015756049

What OpenQuestion holds

Textmetadata
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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.