Evidence map›Paper›PMID 28515695›Full record

ArticleFrontiers in physiology2017

Chronic Endurance Exercise Impairs Cardiac Structure and Function in Middle-Aged Mice with Impaired Nrf2 Signaling.

Gobinath Shanmugam, Madhusudhanan Narasimhan, Robbie L Conley, Thiagarajan Sairam, Ashutosh Kumar, Ronald P Mason, Ramalingam Sankaran, John R Hoidal, Namakkal S Rajasekaran

Open access · goldAbstract read
In one paragraph

Article in Frontiers in physiology, 2017. 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
4.2field-weighted citation impact, top 6% 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, 38 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 5 institutions in 2 countries.

Gobinath ShanmugamCardiac Aging and Redox Signaling Laboratory, Division of Molecular and Cellular Pathology, Department of Pathology, University of Alabama at BirminghamBirmingham, AL, USA.
Madhusudhanan NarasimhanDepartment of Pharmacology and Neuroscience, Texas Tech University Health Sciences CenterLubbock, TX, USA.
Robbie L ConleyCardiac Aging and Redox Signaling Laboratory, Division of Molecular and Cellular Pathology, Department of Pathology, University of Alabama at BirminghamBirmingham, AL, USA.
Thiagarajan SairamPSG Center for Molecular Medicine and Therapeutics, PSG Institute of Medical Sciences and Research, PSG HospitalsCoimbatore, India.
Ashutosh KumarImmunity, Inflammation, and Disease Laboratory, NIEHS/NIHRaleigh, NC, USA.
Ronald P MasonImmunity, Inflammation, and Disease Laboratory, NIEHS/NIHRaleigh, NC, USA.
Ramalingam SankaranPSG Center for Molecular Medicine and Therapeutics, PSG Institute of Medical Sciences and Research, PSG HospitalsCoimbatore, India.
John R HoidalDivision of Pulmonary, Department of Medicine, University of Utah School of MedicineSalt Lake City, UT, USA.
Namakkal S RajasekaranCardiac Aging and Redox Signaling Laboratory, Division of Molecular and Cellular Pathology, Department of Pathology, University of Alabama at BirminghamBirmingham, AL, USA.
National Institute of Environmental Health Sciences · USPSG Institute of Medical Sciences & Research · INUniversity of Alabama at Birmingham · USUniversity of Utah · USTexas Tech University Health Sciences Center · US

Funding

Reductive Stress Induces Proteotoxic Cardiac DiseaseR01HL118067 · NHLBI · UNIVERSITY OF UTAH · PI NAMAKKAL SOORAPPAN, RAJASEKARAN · 2013 to 2021
$4.5M
Antioxidant Defense Mechanisms: Nrf2/Keap1 Signaling in Aging HeartR03AG042860 · NIA · UNIVERSITY OF UTAH · PI NAMAKKAL SOORAPPAN, RAJASEKARAN · 2012 to 2013
$145k
NHLBI NIH HHS R01 HL118067NIA NIH HHS R03 AG042860
6 · The paper itself

Abstract

Nuclear factor erythroid 2 related factor 2 (Nrf2) signaling maintains the redox homeostasis and its activation is shown to suppress cardiac maladaptation. Earlier we reported that acute endurance exercise (2 days) evoked antioxidant cytoprotection in young WT animals but not in aged WT animals. However, the effect of repeated endurance exercise during biologic aging (WT) characterized by an inherent deterioration in Nrf2 signaling and pathological aging (pronounced oxidative susceptibility-Nrf2 absence) in the myocardium remains elusive. Thus, the purpose of our study was to determine the effect of chronic endurance exercise-induced cardiac adaptation in aged mice with and without Nrf2. Age-matched WT and Nrf2-null mice (Nrf2

Indexed as

agingcardiac hypertrophydiastolic dysfunctionendurance exerciseNrf2

Identifiers

PMID28515695
PMCPMC5413495
OpenAlexW2611633919

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.