Evidence map›Paper›PMID 27631884›Full record

ArticleJournal of cardiovascular translational research2016

A Natural Model of Mouse Cardiac Myocyte Senescence.

Zunzhe Wang, Xing Rong, Bihui Luo, Shanshan Qin, Lili Lu, Xiuli Zhang, Yeying Sun, Qin Hu, Chunxiang Zhang

Open access · greenAbstract read
In one paragraph

Article in Journal of cardiovascular translational research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.8field-weighted citation impact, top 25% 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

6 citing papers in PubMed, 12 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

9 authors at 3 institutions in 2 countries.

Zunzhe WangDepartment of Pharmacology and Rush University Cardiovascular Research Center, Rush University Medical Center, Chicago, IL, 60612, USA.
Xing RongChildren's Heart Center, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, 325027, China.
Bihui LuoDepartment of Pharmacology and Rush University Cardiovascular Research Center, Rush University Medical Center, Chicago, IL, 60612, USA.
Shanshan QinDepartment of Pharmacology and Rush University Cardiovascular Research Center, Rush University Medical Center, Chicago, IL, 60612, USA.
Lili LuDepartment of Pharmacology and Rush University Cardiovascular Research Center, Rush University Medical Center, Chicago, IL, 60612, USA.
Xiuli ZhangDepartment of Pharmacology and Rush University Cardiovascular Research Center, Rush University Medical Center, Chicago, IL, 60612, USA.
Yeying SunDepartment of Pharmacology and Rush University Cardiovascular Research Center, Rush University Medical Center, Chicago, IL, 60612, USA.
Qin HuDepartment of Pharmacology and Rush University Cardiovascular Research Center, Rush University Medical Center, Chicago, IL, 60612, USA.
Chunxiang ZhangDepartment of Pharmacology and Rush University Cardiovascular Research Center, Rush University Medical Center, Chicago, IL, 60612, USA. Zhangchx999@163.com.
Rush University Medical Center · USSecond Affiliated Hospital & Yuying Children's Hospital of Wenzhou Medical University · CNWenzhou Medical University · CN

Funding

Role of miR-145 in Vascular Smooth Muscle Cell BiologyRole ofR01HL095707 · NHLBI · UNIV OF MED/DENT OF NJ-NJ MEDICAL SCHOOL · PI ZHANG, CHUNXIANG · 2010 to 2013
$1.5M
MPO and NO signaling in neointima formationR01HL080133 · NHLBI · UNIV OF MED/DENT OF NJ-NJ MEDICAL SCHOOL · PI ZHANG, CHUNXIANG · 2006 to 2010
$1.5M
GOLPH3 in vascular smooth muscle cell biology and vascular diseaseR01HL130052 · NHLBI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI QIN, GANGJIAN · 2016 to 2019
$1.5M
NHLBI NIH HHS R01 HL080133NHLBI NIH HHS R01 HL095707NHLBI NIH HHS R01 HL130052
6 · The paper itself

Abstract

Many cardiac aging studies are performed on mice first and then, due to difficulty in mouse cardiomyocyte culture, applied the rat neonatal cardiomyocytes to further determine the mechanisms in vitro. Now, the technological challenge of mouse cardiomyocyte culture has been overcome and there is an increasing need for the senescence models of mouse cardiomyocytes. In this study, we have demonstrated that the senescence of mouse cardiomyocytes occurred with the extended culture time as shown by the increased β-galactosidase staining, increased p53 expression, decreased telomere activity, shorted telomere length, increased production of ROS, increased cell apoptosis, and impaired mitochondrial ΔΨm. These senescent responses shared similar results in aged mouse heart tissues in vivo. In summary, we have established and characterized a novel senescence model of mouse cardiomyocytes induced by the extended culture time in vitro. The cell model could be useful for the increased cardiac aging studies worldwide.

Indexed as

Cellular SenescenceAnimalsAnimals, NewbornApoptosisbeta-GalactosidaseCells, CulturedMembrane Potential, MitochondrialMice, Inbred C57BLMitochondriaMyocytes, CardiacOxidative StressPhenotypeReactive Oxygen SpeciesTelomereTime FactorsTumor Suppressor Protein p53beta-GalactosidaseReactive Oxygen SpeciesTumor Suppressor Protein p53Cardiac agingCardiomyocyteCell modelMouseSenescence

Identifiers

PMID27631884
PMCPMC5358791
OpenAlexW2519971358

What OpenQuestion holds

Textmetadata
LicenceTDM
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.