Evidence map›Paper›PMID 22488214›Full record

ArticleMolecular and cellular biochemistry2012

Transplantation of microencapsulated Schwann cells and mesenchymal stem cells augment angiogenesis and improve heart function.

Yan Wang, Gang Zhang, Yongbo Hou, Jian Chen, Juan Wang, Chengwei Zou, Decai Li, Hongxin Li, Qian Zhang, Anbiao Wang and 1 more

Abstract read
PubMed Publisher
In one paragraph

Article in Molecular and cellular biochemistry, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
3.5field-weighted citation impact, top 8% 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

14 citing papers in PubMed, 30 citations in OpenAlex.

  1. Review
  2. [Research progress of Schwann cells regulating bone regeneration].Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2022
    Review
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  8. Mesenchymal Stem Cell-Based Therapy for Cardiovascular Disease: Progress and Challenges.Molecular therapy : the journal of the American Society of Gene Therapy · 2018
    Review
  9. Review
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  14. Review
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

11 authors at 3 institutions in 1 country.

Yan WangDepartment of Cardiac Surgery, Provincial Hospital Affiliated to Shandong University, Shandong University, Jingwu Rd. 324, Jinan 250021, People's Republic of China. wangyan20080826@163.com
Gang Zhang
Yongbo Hou
Jian Chen
Juan Wang
Chengwei Zou
Decai Li
Hongxin Li
Qian Zhang
Anbiao Wang
Quanxin Fan
Shandong University · CNFudan University · CNMinistry of Education of the People's Republic of China · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Because of their plasticity and availability, bone-marrow-derived mesenchymal stem cells (MSC) are a potential cell source for treating ischemic heart disease. Schwann cells (SC) play a critical role in neural remodeling and angiogenesis because of their secretion of cytokines such as vascular endothelial growth factor (VEGF). Cell microencapsulation, surrounding cells with a semipermeable polymeric membrane, is a promising tool to shelter cells from the recipient's immune system. We investigated whether transplantation of microencapsulated SC (MC-SC) and MSC together could improve heart function by augmenting angiogenesis in acute myocardial infarction (AMI). Sprague-Dawley rats with ligation of the left anterior descending artery to induce AMI were randomly divided for cell transplantation into four groups-MC-SC+MSC, MC+MSC, MSC, MC-SC, and controls. Echocardiography was performed at 3 days and 2 and 4 weeks after AMI. Rat hearts were harvested on day 28 after transplantation and examined by immunohistochemistry and western blot analysis. Echocardiography revealed differences among the groups in fractional shortening and end-systolic and end-diastolic dimensions (P < 0.05). The number of BrdU-positive cells was greater with MC-SC+MSC transplantation than the other groups (P < 0.01). The vessel density and VEGF level in the infarcted zone was significantly increased with MC-SC+MSC transplantation (P < 0.05). These results show that transplanting a combination of MC-SC and MSC could augment angiogenesis and improve heart function in AMI.

Indexed as

Neovascularization, PhysiologicAlginatesAnimalsCapsulesCells, CulturedCell ShapeCell SurvivalCoronary VesselsHeart VentriclesInjections, IntramuscularMaleMembranes, ArtificialMesenchymal Stem Cell TransplantationMyocardial InfarctionPolylysinePrimary Cell Culturealginate-polylysine-alginateAlginatesCapsulesMembranes, ArtificialPolylysineVascular Endothelial Growth Factor Avascular endothelial growth factor A, ratvon Willebrand Factor

Identifiers

PMID22488214
OpenAlexW2086852354

What OpenQuestion holds

Textmetadata
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.