Evidence map›Paper›PMID 32570219›Full record

ArticleAging2020

Plasma endothelial cells-derived extracellular vesicles promote wound healing in diabetes through YAP and the PI3K/Akt/mTOR pathway.

Feng Wei, Aixue Wang, Qing Wang, Wenrui Han, Rong Rong, Lijuan Wang, Sijia Liu, Yimeng Zhang, Chao Dong, Yanling Li

Open access · greenAbstract read
In one paragraph

Article in Aging, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
63citing papers in PubMed, 3 pooled it
5.5field-weighted citation impact, top 3% 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

63 citing papers in PubMed, 3 syntheses or guidelines pooled it, 98 citations in OpenAlex.

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3 more citing papers are in PubMed but not listed here.

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

10 authors at 2 institutions in 1 country.

Feng WeiDepartment of Dermatology, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, Hebei, P.R. China.
Aixue WangDepartment of Dermatology, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, Hebei, P.R. China.
Qing WangDepartment of Dermatology, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, Hebei, P.R. China.
Wenrui HanDepartment of Dermatology, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, Hebei, P.R. China.
Rong RongDepartment of Dermatology, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, Hebei, P.R. China.
Lijuan WangDepartment of Dermatology, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, Hebei, P.R. China.
Sijia LiuDepartment of Dermatology, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, Hebei, P.R. China.
Yimeng ZhangDepartment of Dermatology, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, Hebei, P.R. China.
Chao DongDepartment of Dermatology, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, Hebei, P.R. China.
Yanling LiDepartment of Dermatology, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, Hebei, P.R. China.
Hebei Medical University · CNSecond Hospital of Hebei Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Extracellular vesicles are involved in skin wound healing and diabetes. After enrichment and identification, plasma endothelial cells-derived-extracellular vesicles were cocultured with skin fibroblasts or HaCaT. The gain-and loss-of functions were performed to measure fibroblast proliferation, senescence, and reactive oxygen species. Levels of senescence-related proteins, senescence-associated secretory phenotypes, vascular markers, YAP and the PI3K/Akt/mTOR pathway-related proteins were determined. Diabetic mice were induced to establish skin wound model. After endothelial cells-derived-extracellular vesicles were injected into skin wound modeling mice, skin wound healing was evaluated. Endothelial cells-derived-extracellular vesicles treatment enhanced fibroblast proliferation, and decreased senescence through the elevation of YAP nuclear translocation and activation the PI3K/Akt/mTOR pathway. YAP inhibition reversed the effect of plasma endothelial cells-derived-extracellular vesicles on fibroblast proliferation. Endothelial cells-derived-extracellular vesicles also promoted wound healing in diabetic mice, increased microvascular density, collagen deposition, macrophage infiltration and positive rates of vascular markers, and inhibited YAP phosphorylation and senescence. Plasma endothelial cells-derived-extracellular vesicles prevent fibroblast senescence and accelerate skin wound healing in diabetic mice by reducing YAP phosphorylation and activating the PI3K/Akt/mTOR pathway. This study may provide novel insights for skin disorders in diabetic mice.

Indexed as

Adaptor Proteins, Signal TransducingAnimalsCell Cycle ProteinsCell LineCellular SenescenceDiabetes Mellitus, ExperimentalDiabetes Mellitus, Type 2Diabetic FootEndothelial CellsExtracellular VesiclesFibroblastsHealthy VolunteersHumansKeratinocytesMicePhosphatidylinositol 3-KinasesAdaptor Proteins, Signal TransducingAkt1 protein, mouseCell Cycle ProteinsmTOR protein, mousePhosphatidylinositol 3-KinasesProto-Oncogene Proteins c-aktStreptozocinTOR Serine-Threonine KinasesTranscription FactorsYAP1 protein, humanYap1 protein, mouseYAP-Signaling Proteinsdiabetesplasma endothelial cells-derived extracellular vesiclesenescenceskin wound healingYAP

Identifiers

PMID32570219
PMCPMC7343472
OpenAlexW3036755430

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.