Evidence map›Paper›PMID 34587869›Full record

ArticleBioengineered2021

Enamel matrix derivative (EMD) enhances the osteogenic differentiation of bone marrow mesenchymal stem cells (BMSCs).

Lu Cheng, Ying Li, Qian Xia, MaoHua Meng, ZhaoYang Ye, ZhengLong Tang, HongChao Feng, Xin Chen, HeLin Chen, Xiao Zeng and 2 more

Abstract read
In one paragraph

Article in Bioengineered, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
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

9 citing papers in PubMed.

  1. Article
  2. Review
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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

12 authors.

Lu ChengDepartment of Prosthodontics, Guiyang Hospital of Stomatology, Guiyang, Gsuizhou Province, 550002, People's Republic of China.
Ying LiDepartment of Prosthodonticsand Oral Implantology, Stomatological hospital of Guizhou Medical University, Guiyang, Guizhou Province, 550004, People's Republic of China.
Qian XiaDepartment of Prosthodonticsand Oral Implantology, Stomatological hospital of Guizhou Medical University, Guiyang, Guizhou Province, 550004, People's Republic of China.
MaoHua MengDepartment of Prosthodontics, School of Stomatology, Guizhou Medical University, Guiyang, Guizhou Province, 550004, People's Republic of China.
ZhaoYang YeClinical Research Center, the Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou Province, 550004, People's Republic of China.
ZhengLong TangDepartment of Prosthodontics, School of Stomatology, Guizhou Medical University, Guiyang, Guizhou Province, 550004, People's Republic of China.
HongChao FengDepartment of Oral and Maxillofacial Surgery, Guiyang Hospital of Stomatology, Guiyang, Guizhou Province, 550002, People's Republic of China.
Xin ChenDepartment of Prosthodontics, School of Stomatology, Guizhou Medical University, Guiyang, Guizhou Province, 550004, People's Republic of China.
HeLin ChenDepartment of Prosthodonticsand Oral Implantology, Stomatological hospital of Guizhou Medical University, Guiyang, Guizhou Province, 550004, People's Republic of China.
Xiao ZengDepartment of Prosthodonticsand Oral Implantology, Stomatological hospital of Guizhou Medical University, Guiyang, Guizhou Province, 550004, People's Republic of China.
Yi LuoDepartment of Prosthodontics, Guiyang Hospital of Stomatology, Guiyang, Gsuizhou Province, 550002, People's Republic of China.
Qiang DongDepartment of Prosthodontics, School of Stomatology, Guizhou Medical University, Guiyang, Guizhou Province, 550004, People's Republic of China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To investigate the EMD's capacity in BMSCs osteogenic differentiation. In vivo and in vitro, BMSCs were treated with EMD, scanning electron microscopy, and Alizarin Red staining were used to detect the changes in the osteogenic ability of BMSCs, and the proliferation ability of BMSCs was evaluated by CCK8. In addition, by adding xav939, a typical inhibitor of Wnt/β-catenin signaling pathway, the regulatory function of Wnt/β-catenin signaling was clarified. The results showed that EMD promote cell proliferation and 25 μg/ml EMD had the most significant effect. Cells inducing osteogenesis for 2 and 3 even 4 weeks, the cell staining is deeper in EMD treated group than that of the control (P < 0.05) by alizarin Red staining, suggesting more mineralization of BMSCs. In vivo implanting the titanium plate wrapped with 25 μg/ml EMD treated-BMSC film into nude mice for 8 weeks, more nodules were formed on the surface of the titanium plate than that the control (P < 0.05). HE showed that there is a little blue-violet immature bone-like tissue block. Besides, the expression of RUNX Family Transcription Factor 2 (Runx2), Osterix, Osteocalcin (OCN), collagen I (COLI), alkaline phosphatase (ALP) and β-catenin were inhibited in xav939 group (P < 0.05); Inversely, all were activated in EMD group (P < 0.05). In conclusion, EMD promoted the proliferation and osteogenic differentiation of BMSCs. EMD's function on BMSCs might be associated with the Wnt/β-catenin signaling pathway.

Indexed as

AnimalsCell DifferentiationCells, CulturedDental Enamel ProteinsDental MaterialsMesenchymal Stem CellsMiceMice, NudeOsteogenesisSwineDental Enamel ProteinsDental Materialsenamel matrix proteinsbone marrow mesenchymal stem cellsEnamel matrix derivativeWnt/β-catenin signaling

Identifiers

PMID34587869
PMCPMC8806549

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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.