Evidence map›Paper›PMID 31380594›Full record

ArticleCell proliferation2019

Exosomes derived from miR-375-overexpressing human adipose mesenchymal stem cells promote bone regeneration.

Si Chen, Yiman Tang, Yunsong Liu, Ping Zhang, Longwei Lv, Xiao Zhang, Lingfei Jia, Yongsheng Zhou

Open access · goldAbstract read
In one paragraph

Article in Cell proliferation, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 203 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
203citing papers in PubMed, 5 pooled it
14.6field-weighted citation impact, top 1% 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

203 citing papers in PubMed, 5 syntheses or guidelines pooled it, 356 citations in OpenAlex.

  1. Pooled it
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  4. Pooled it
  5. Pooled it
  6. Extracellular Vesicles and Their Role in Osteogenesis.Bioengineering (Basel, Switzerland) · 2026
    Review
  7. Review
  8. Article
  9. Article
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  11. [Advances in oral and craniofacial bone regeneration modulated by stem cells and biomaterials].Beijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences · 2026
    Review
  12. Craniofacial Fracture and Secretome: A Systematic Review.Plastic and reconstructive surgery. Global open · 2026
    Article
  13. Rethinking Extracellular Vesicle Signaling.Advanced materials (Deerfield Beach, Fla.) · 2026
    Article
  14. Article
  15. Review
  16. Article
  17. Review
  18. Review
  19. Anatomical implant region - a critical determinant for the osteogenic potency of small extracellular vesicles and rhBMP-2.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2025
    Article
  20. Article

143 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

8 authors at 2 institutions in 2 countries.

Si ChenDepartment of Prosthodontics, Peking University School and Hospital of Stomatology, Beijing, China.ORCID https://orcid.org/0000-0001-7652-145X
Yiman Tang4th Division, Peking University Hospital of Stomatology, Beijing, China.
Yunsong LiuDepartment of Prosthodontics, Peking University School and Hospital of Stomatology, Beijing, China.
Ping ZhangDepartment of Prosthodontics, Peking University School and Hospital of Stomatology, Beijing, China.
Longwei LvDepartment of Prosthodontics, Peking University School and Hospital of Stomatology, Beijing, China.
Xiao ZhangDepartment of Prosthodontics, Peking University School and Hospital of Stomatology, Beijing, China.
Lingfei JiaNational Clinical Research Center for Oral Diseases, Beijing, China.
Yongsheng ZhouDepartment of Prosthodontics, Peking University School and Hospital of Stomatology, Beijing, China.ORCID https://orcid.org/0000-0002-4332-0878
King University · USPeking University · CN

Funding

Beijing Natural Science Foundation L182006Innovative Fund for Doctoral Students BMU2018BSS002National Natural Science Foundation of China 81600834National Natural Science Foundation of China 81772876Project for Culturing Leading Talents in Scientific and Technological Innovation of Beijing Z171100001117169
6 · The paper itself

Abstract

objectivesThe present study aimed to investigate whether exosomes derived from miR-375-overexpressing human adipose mesenchymal stem cells (hASCs) could enhance bone regeneration. MATERIALS AND

methodsExosomes enriched with miR-375 (Exo [miR-375]) were generated from hASCs stably overexpressing miR-375 after lentiviral transfection and identified with transmission electron microscopy, nanosight and western blotting. The construction efficiency of Exo (miR-375) was evaluated with qRT-PCR and incubated with human bone marrow mesenchymal stem cells (hBMSCs) to optimize the effective dosage. Then, the osteogenic capability of Exo (miR-375) was investigated with ALP and ARS assays. Furthermore, dual-luciferase reporter assay and western blotting were conducted to reveal the underlying mechanism of miR-375 in osteogenic regulation. Finally, Exo (miR-375) were embedded with hydrogel and applied to a rat model of calvarial defect, and μ-CT analysis and histological examination were conducted to evaluate the therapeutic effects of Exo (miR-375) in bone regeneration.

resultsmiR-375 could be enriched in exosomes by overexpressing in the parent cells. Administration of Exo (miR-375) at 50 μg/mL improved the osteogenic differentiation of hBMSCs. With miR-375 absorbed by hBMSCs, insulin-like growth factor binding protein 3 (IGFBP3) was inhibited by binding to its 3'UTR, and recombinant IGFBP3 protein reduced the osteogenic effects triggered by Exo (miR-375). After incorporated with hydrogel, Exo (miR-375) displayed a slow and controlled release, and further in vivo analysis demonstrated that Exo (miR-375) enhanced the bone regenerative capacity in a rat model of calvarial defect.

conclusionsTaken together, our study demonstrated that exosomes derived from miR-375-overexpressing hASCs promoted bone regeneration.

Indexed as

3' Untranslated RegionsAdipose TissueAnimalsBone RegenerationCell DifferentiationCell ProliferationCells, CulturedExosomesHumansHydrogelsInsulin-Like Growth Factor Binding Protein 3MaleMesenchymal Stem CellsMicroRNAsOsteogenesisRats3' Untranslated RegionsHydrogelsIGFBP3 protein, humanInsulin-Like Growth Factor Binding Protein 3MicroRNAsMIRN375 microRNA, humanRecombinant Proteinsadipose mesenchymal stem cellsbone regenerationexosomesgene deliverymiR-375

Identifiers

PMID31380594
PMCPMC6797519
OpenAlexW2965584378

What OpenQuestion holds

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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.