Evidence map›Paper›PMID 21850203›Full record

ArticleInternational journal of biological sciences2011

Biological characteristics of foam cell formation in smooth muscle cells derived from bone marrow stem cells.

Pengke Yan, Chenglai Xia, Caiwen Duan, Shihuang Li, Zhengrong Mei

Open access · goldAbstract read
In one paragraph

Article in International journal of biological sciences, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
1.1field-weighted citation impact, top 24% 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

23 citing papers in PubMed, 44 citations in OpenAlex.

  1. Review
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  7. Pathophysiology of Atherosclerosis.International journal of molecular sciences · 2022
    Review
  8. Article
  9. Review
  10. Role of Vascular Smooth Muscle Cell Phenotype Switching in Arteriogenesis.International journal of molecular sciences · 2021
    Review
  11. 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

5 authors at 3 institutions in 1 country.

Pengke YanDepartment of Pharmacy, The Third Affiliated Hospital of Guangzhou Medical College, Guangzhou 510150, China. yanpk@tom.com
Chenglai Xia
Caiwen Duan
Shihuang Li
Zhengrong Mei
Third Affiliated Hospital of Guangzhou Medical University · CNUniversity of South China · CNXuzhou Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bone marrow mesenchymal stem cells (BMSC) can differentiate into diverse cell types, including adipogenic, osteogenic, chondrogenic and myogenic lineages. There are lots of BMSC accumulated in atherosclerosis vessels and differentiate into VSMC. However, it is unclear whether VSMC originated from BMSC (BMSC-SMC) could remodel the vessel in new tunica intima or promote the pathogenesis of atherosclerosis. In this study, BMSC were differentiated into VSMC in response to the transforming growth factor β (TGF-β) and shown to express a number of VSMC markers, such as α-smooth muscle actin (α-SMA) and smooth muscle myosin heavy chain1 (SM-MHC1). BMSC-SMC became foam cells after treatment with 80 mg/L ox-LDL for 72 hours. Ox-LDL could upregulate scavenger receptor class A (SR-A) but downregulate the ATP-binding cassette transporter A1 (ABCA1) and caveolin-1 protein expression, suggesting that modulating relative protein activity contributes to smooth muscle foam cell formation in BMSC-SMC. Furthermore, we found that BMSC-SMC have some biological characteristics that are similar to VSMC, such as the ability of proliferation and secretion of extracellular matrix, but, at the same time, retain some biological characteristics of BMSC, such as a high level of migration. These results suggest that BMSC-SMC could be induced to foam cells and be involved in the development of atherosclerosis.

Indexed as

AnimalsBone Marrow CellsCells, CulturedFlow CytometryFoam CellsMaleMuscle, Smooth, VascularMyocytes, Smooth MuscleRatsRats, Sprague-DawleyReverse Transcriptase Polymerase Chain ReactionABCA1atherosclerosisBone marrow mesenchymal stem cellscaveolin-1SR-Avascular smooth muscle cells

Identifiers

PMID21850203
PMCPMC3157268
OpenAlexW2110374879

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.