Evidence map›Paper›PMID 35471485›Full record

ArticleStem cell reviews and reports2022

Adipose Mesenchymal Stem Cell-Derived Exosomes Promote Wound Healing Through the WNT/β-catenin Signaling Pathway in Dermal Fibroblasts.

Cong Li, Yu An, Yu Sun, Fan Yang, Quanchen Xu, Zhiguo Wang

Open access · hybridAbstract read
In one paragraph

Article in Stem cell reviews and reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 1 pooled it
4.3field-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

36 citing papers in PubMed, 1 synthesis or guideline pooled it, 52 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

6 authors at 1 institution in 1 country.

Cong LiThe Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, Shandong Province, 266021, People's Republic of China.ORCID 0000-0002-2694-1517
Yu AnThe Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, Shandong Province, 266021, People's Republic of China.ORCID 0000-0002-0145-6507
Yu SunThe Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, Shandong Province, 266021, People's Republic of China.ORCID 0000-0002-4266-5233
Fan YangThe Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, Shandong Province, 266021, People's Republic of China.ORCID 0000-0003-2180-0384
Quanchen XuDepartment of Stomatology, the Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, Shandong Province, 266021, People's Republic of China. qyfyxqc@126.com.ORCID 0000-0003-0484-0878
Zhiguo WangDepartment of Burn and Plastic Surgery, the Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, Shandong Province, 266021, People's Republic of China. qyfywangzhiguo@qdu.edu.cn.ORCID 0000-0003-4401-4079
Qingdao University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The differentiation, migration, and proliferation of skin fibroblasts are identified as key factors in cutaneous wound healing. Adipose-derived mesenchymal stem cells (ADMSCs) and their exosomes (ADMSC-Exos) have been considered as potential therapeutic tools for tissue regeneration; however, the underlying mechanisms on cutaneous wound healing are still not well understood. In this study, we successfully obtained ADMSC-Exos and found ADMSC-Exos significantly promoted the migration and proliferation of fibroblasts in a dose-dependent manner in vitro. The expression levels of COL-I and COL-III in fibroblasts treated with ADMSC-Exos were significantly increased, while the expression level of α-SMA was decreased. In addition, the enhanced protein expression of WNT2b and β-catenin confirmed the activation of the WNT/β-catenin signaling pathway and the WNT/β-catenin inhibitor (XAV939) reversed the promoting effect of ADMSC-Exos on wound healing and the β-catenin expression. Taken together, our study partially elucidates the mechanism of ADMSC-Exos in wound healing, illustrating the potential of ADMSC-Exos as a new therapeutic approach to promote skin wound healing.

Indexed as

ExosomesMesenchymal Stem Cellsbeta CateninFibroblastsWnt Signaling PathwayWound Healingbeta CateninAdipose mesenchymal stem cellsExosomesFibroblastsWNT/β-catenin signaling pathwayWound healing

Identifiers

PMID35471485
PMCPMC9391246
OpenAlexW4224884081

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.