Evidence map›Paper›PMID 28095922›Full record

ArticleStem cell research & therapy2017

Long noncoding RNA Braveheart promotes cardiogenic differentiation of mesenchymal stem cells in vitro.

Jingying Hou, Huibao Long, Changqing Zhou, Shaoxin Zheng, Hao Wu, Tianzhu Guo, Quanhua Wu, Tingting Zhong, Tong Wang

Abstract read
In one paragraph

Article in Stem cell research & therapy, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing 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

33 citing papers in PubMed.

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  20. Long Non-coding RNAFrontiers in cell and developmental biology · 2020
    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

9 authors.

Jingying HouGuangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, the Sun Yat-sen Memorial Hospital of Sun Yat-sen University, 107 Yanjiang Xi Road, Guangzhou, Guangdong, 510120, China.
Huibao LongGuangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, the Sun Yat-sen Memorial Hospital of Sun Yat-sen University, 107 Yanjiang Xi Road, Guangzhou, Guangdong, 510120, China.
Changqing ZhouGuangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, the Sun Yat-sen Memorial Hospital of Sun Yat-sen University, 107 Yanjiang Xi Road, Guangzhou, Guangdong, 510120, China.
Shaoxin ZhengGuangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, the Sun Yat-sen Memorial Hospital of Sun Yat-sen University, 107 Yanjiang Xi Road, Guangzhou, Guangdong, 510120, China.
Hao WuGuangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, the Sun Yat-sen Memorial Hospital of Sun Yat-sen University, 107 Yanjiang Xi Road, Guangzhou, Guangdong, 510120, China.
Tianzhu GuoGuangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, the Sun Yat-sen Memorial Hospital of Sun Yat-sen University, 107 Yanjiang Xi Road, Guangzhou, Guangdong, 510120, China.
Quanhua WuGuangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, the Sun Yat-sen Memorial Hospital of Sun Yat-sen University, 107 Yanjiang Xi Road, Guangzhou, Guangdong, 510120, China.
Tingting ZhongGuangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, the Sun Yat-sen Memorial Hospital of Sun Yat-sen University, 107 Yanjiang Xi Road, Guangzhou, Guangdong, 510120, China.
Tong WangGuangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, the Sun Yat-sen Memorial Hospital of Sun Yat-sen University, 107 Yanjiang Xi Road, Guangzhou, Guangdong, 510120, China. tongwang316@163.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMesenchymal stem cells (MSCs) have limited potential of cardiogenic differentiation. In this study, we investigated the influence of long noncoding RNA Braveheart (lncRNA-Bvht) on cardiogenic differentiation of MSCs in vitro.

methodsMSCs were obtained from C57BL/6 mice and cultured in vitro. Cells were divided into three groups: blank control, null vector control, and lncRNA-Bvht. All three groups experienced exposure to hypoxia (1% O

resultsCompared with the blank control and null vector control groups, the lncRNA-Bvht group presented a higher percentage of differentiated cells of the cardiogenic phenotype in vitro both under the normal condition and after hypoxia/re-oxygenation. There was an increased level of cTnT and α-SA, and cardiac-specific transcription factors including Nkx2.5, Gata4, Gata6, and Isl-1 were significantly upregulated (P < 0.01). Expressions of EMT-associated genes including Snail, Twist and N-cadherin were much higher (P < 0.01). Mesp1 exhibited a distinct augmentation following lncRNA-Bvht transfection. Expressions of relevant cardiac-specific transcription factors and EMT-associated genes all presented a converse alteration in the condition of Mesp1 inhibition prior to lncRNA-Bvht transfection.

conclusionlncRNA-Bvht could efficiently promote MSCs transdifferentation into cells with the cardiogenic phenotype in vitro. It might function via enhancing the expressions of cardiac-specific transcription factors and EMT-associated genes. Mesp1 could be a pivotal intermediary in the procedure.

Indexed as

Gene Expression Regulation, DevelopmentalGene Regulatory NetworksAnimalsBasic Helix-Loop-Helix ProteinsCardiovascular SystemCell DifferentiationEmbryoid BodiesMesodermMiceMice, TransgenicMouse Embryonic Stem CellsMyocytes, CardiacOrganogenesisPolycomb Repressive Complex 2RNA, Long NoncodingRNA, Small InterferingBasic Helix-Loop-Helix ProteinsMesp1 protein, mousePolycomb Repressive Complex 2RNA, Long NoncodingRNA, Small InterferingSuz12 protein, mouseCardiac specific transcription factorsCardiogenic differentiationEpithelial-mesenchymal transitionLong noncoding RNA BraveheartMesenchymal stem cellsMesoderm posterior1

Identifiers

PMID28095922
PMCPMC5242041

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Registered trials

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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.