Evidence map›Paper›PMID 30394393›Full record

ArticleJournal of visualized experiments : JoVE2018

Construction of a Multilayered Mesenchymal Stem Cell Sheet with a 3D Dynamic Culture System.

Yingwei Wang, Cheng Lu, Chengzhi He, Baoxin Chen, Youling Zheng, Junming Zheng, Jianhua Zhang, Zheng Wu

Abstract readVideo-Audio Media
In one paragraph

Article in Journal of visualized experiments : JoVE, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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.

Yingwei WangKey Laboratory for Regenerative Medicine, Ministry of Education, Jinan University; Department of Developmental and Regenerative Biology, Jinan University.
Cheng LuKey Laboratory for Regenerative Medicine, Ministry of Education, Jinan University; Department of Developmental and Regenerative Biology, Jinan University.
Chengzhi HeNansha College Preparatory Academy.
Baoxin ChenKey Laboratory for Regenerative Medicine, Ministry of Education, Jinan University; Department of Developmental and Regenerative Biology, Jinan University.
Youling ZhengKey Laboratory for Regenerative Medicine, Ministry of Education, Jinan University; Department of Developmental and Regenerative Biology, Jinan University.
Junming ZhengKey Laboratory for Regenerative Medicine, Ministry of Education, Jinan University; Department of Developmental and Regenerative Biology, Jinan University.
Jianhua ZhangDepartment of Cardiology, First Affiliated Hospital of Jinan University; zhangjh@jnu.edu.cn.
Zheng WuKey Laboratory for Regenerative Medicine, Ministry of Education, Jinan University; Department of Developmental and Regenerative Biology, Jinan University; wuzheng@jnu.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Stem cell therapy shows a promising future in regenerating injured organ and tissues, and the cell sheet technique has been developed to improve the low cell retention and poor survival within the target zone. However, during the in vitro construction process, a solution for maintaining stem cell bioactivity and increasing the cell amount within the cell sheet is urgently needed. Here, this protocol presents a method for constructing a multilayered cell sheet with favorable stem cell bioactivity and optimal operability. Decellularized porcine pericardium (DPP) is prepared by phospholipase A2 (PLA2) decellularization method as the cell sheet scaffold, and rat bone marrow mesenchymal stem cells (BMSCs) are isolated and expanded as the seeded cells. The temporary multilayered cell sheet structure is constructed by using RAD16-I peptide hydrogel. Finally, the cell sheet is cultured with a dynamic perfusion system to stabilize the three-dimensional (3D) structure, and the cell sheet could be obtained following a 48-hour culture in vitro. This protocol provides an efficient and feasible method for constructing a multilayered stem cell sheet, and the cell sheet could be developed as a favorable stem cell therapy product in the future.

Indexed as

AnimalsCell DifferentiationCells, CulturedGuided Tissue RegenerationMaleMesenchymal Stem CellsRatsRats, Sprague-DawleyTissue Engineering

Identifiers

PMID30394393
PMCPMC6235574

What OpenQuestion holds

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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.