Evidence map›Paper›PMID 35464198›Full record

ArticleFrontiers in chemistry2022

Exosomes Derived From Human Gingival Mesenchymal Stem Cells Attenuate the Inflammatory Response in Periodontal Ligament Stem Cells.

Jiayao Sun, Zhiguo Wang, Peng Liu, Yingzhe Hu, Tingting Li, Jianbo Yang, Pengyu Gao, Quanchen Xu

Open access · goldAbstract read
In one paragraph

Article in Frontiers in chemistry, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
3.4field-weighted citation impact, top 6% 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

30 citing papers in PubMed, 43 citations in OpenAlex.

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  8. Isolation methods of exosomes derived from dental stem cells.International journal of oral science · 2025
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  13. Mesenchymal stem cell-derived extracellular vesicles in periodontal bone repair.Journal of molecular medicine (Berlin, Germany) · 2025
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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

8 authors at 2 institutions in 1 country.

Jiayao SunDepartment of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao, China.
Zhiguo WangDepartment of Burn and Plastic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China.
Peng LiuDepartment of Surgery, Qingdao West Coast New Area People's Hospital, Qingdao, China.
Yingzhe HuDepartment of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao, China.
Tingting LiDepartment of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao, China.
Jianbo YangDepartment of Stomatology, Weihai Stomatological Hospital, Weihai, China.
Pengyu GaoDepartment of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao, China.
Quanchen XuDepartment of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao, China.
Qingdao University · CNAffiliated Hospital of Qingdao University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study aimed to explore the effects of exosomes derived from human gingival mesenchymal stem cells (GMSC-Exo) on the inflammatory response of periodontal ligament stem cells (PDLSCs) in an inflammatory microenvironment in order to restore the regenerative potential of PDLSCs, which promotes periodontal tissue regeneration in patients with periodontitis. Periodontitis is a chronic infectious disease characterized by periodontal tissue inflammation and alveolar bone destruction. PDLSCs are regarded as promising seed cells for restoring periodontal tissue defects because of their ability to regenerate cementum/PDL-like tissue and alveolar bone. However, PDLSCs in the inflammatory environment show significantly attenuated regenerative potential. GMSC-Exo have been reported to have anti-inflammatory and immunosuppressive properties. In this study, we investigated the effects of GMSC-Exo on the inflammatory response of PDLSCs induced by lipopolysaccharides (LPS). LPS was used to simulate the inflammatory microenvironment of periodontitis

Indexed as

exosomesgingival mesenchymal stem cellsinflammatory microenvironmentNF-κBperiodontal ligament stem cellsperiodontitisWnt5a

Identifiers

PMID35464198
PMCPMC9019468
OpenAlexW4225476202

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.