Evidence map›Paper›PMID 24690943›Full record

ArticlePloS one2014

Downregulation of HDAC1 is involved in the cardiomyocyte differentiation from mesenchymal stem cells in a myocardial microenvironment.

Dong-feng Lu, Yan Yao, Zi-zhuo Su, Zhao-hua Zeng, Xiao-wen Xing, Zhi-yu He, Chunxiang Zhang

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

16 citing papers in PubMed, 24 citations in OpenAlex.

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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

7 authors at 3 institutions in 2 countries.

Dong-feng LuDepartment of Cardiology and Sino-US Cardiovascular Research Center, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China.
Yan YaoDepartment of Cardiology and Sino-US Cardiovascular Research Center, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China.
Zi-zhuo SuDepartment of Cardiology and Sino-US Cardiovascular Research Center, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China.
Zhao-hua ZengDepartment of Cardiology and Sino-US Cardiovascular Research Center, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China.
Xiao-wen XingDepartment of Cardiology and Sino-US Cardiovascular Research Center, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China.
Zhi-yu HeDepartment of Cardiology and Sino-US Cardiovascular Research Center, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China.
Chunxiang ZhangDepartment of Pharmacology and Cardiovascular Research Center, Rush Medical College, Rush University, Chicago, Illinois, United States of America.
First Affiliated Hospital of Guangzhou Medical University · CNGuangzhou Medical University · CNRush University Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Under myocardial microenvironment, bone marrow-derived mesenchymal stem cells (MSCs) can transdifferentiate into cardiomyocytes (CMs). However, the role of histone deacetylase 1 (HDAC1) in this directed differentiation process remains unclear. The current study is to determine the acetylation regulatory mechanisms that may be involved in the directed CM differentiation from MSCs. MSCs isolated from male Sprague-Dawley (SD) rats were marked with Ad-EGFP and co-cultured with CMs. Flow cytometry was used to sort EGFP-positive (EGFP+) MSCs from the co-culture system. Then, the expression of cardiac troponin T (cTnT) in these MSCs was detected by immunofluorescence assay. In addition, HDAC1 levels at different co-culture times were measured by quantitative real-time polymerase chain reaction (QT-PCR) and Western blotting. At 4 days after co-culture with CMs, the MSCs began to expression detectable levels of cTnT. The expression of HDAC1 in CMs was much lower than that in MSCs. After co-culture with CMs, the expression of HDAC1 in MSCs was significantly decreased in a time dependent manner. In addition, our recent study has also identified that knockdown of the HDAC1 could promote the directed differentiation of MSCs into CMs. The results suggest that HDAC1 has a negative correlation with cardiac cell differentiation from MSCs under a myocardial microenvironment. HDAC1 might play an important role in the directed differentiation of MSCs into CMs in heart.

Indexed as

Gene Expression RegulationAnimalsAntigens, SurfaceCell Culture TechniquesCell DifferentiationCellular MicroenvironmentCoculture TechniquesDown-RegulationGene ExpressionGenes, ReporterHistone Deacetylase 1MaleMesenchymal Stem CellsMyocytes, CardiacPhenotypeRatsAntigens, SurfaceHistone Deacetylase 1RNA, MessengerTroponin T

Identifiers

PMID24690943
PMCPMC3972222
OpenAlexW2063596517

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.