Evidence map›Paper›PMID 34162896›Full record

ArticleScientific reports2021

Differences in molecular phenotype in mouse and human hypertrophic cardiomyopathy.

Styliani Vakrou, Yamin Liu, Li Zhu, Gabriela V Greenland, Bahadir Simsek, Virginia B Hebl, Yufan Guan, Kirubel Woldemichael, Conover C Talbot, Miguel A Aon and 2 more

Open access · goldAbstract readComparative Study
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 1 pooled it
4.4field-weighted citation impact, top 4% 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

29 citing papers in PubMed, 1 synthesis or guideline pooled it, 38 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Cardiac disease mechanobiology: advances using hiPSC-CMs.Frontiers in cardiovascular medicine · 2025
    Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Incomplete-penetrant hypertrophic cardiomyopathyProceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

12 authors at 5 institutions in 2 countries.

Styliani VakrouDivision of Cardiology, Hypertrophic Cardiomyopathy Center of Excellence, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Yamin LiuDivision of Cardiology, Hypertrophic Cardiomyopathy Center of Excellence, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Li ZhuDepartment of Biological Chemistry, Johns Hopkins School of Medicine, 725 N. Wolfe St, 521A Physiology, Baltimore, MD, 21205, USA.
Gabriela V GreenlandDivision of Cardiology, Hypertrophic Cardiomyopathy Center of Excellence, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Bahadir SimsekDivision of Cardiology, Hypertrophic Cardiomyopathy Center of Excellence, University of California San Francisco, San Francisco, CA, 94158, USA.
Virginia B HeblIntermountain Medical Center, Intermountain Heart Institute, Murray, UT, USA.
Yufan GuanDivision of Cardiology, Hypertrophic Cardiomyopathy Center of Excellence, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Kirubel WoldemichaelDivision of Cardiology, Hypertrophic Cardiomyopathy Center of Excellence, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Conover C TalbotJohns Hopkins School of Medicine, Institute for Basic Biomedical Sciences, Baltimore, MD, USA.
Miguel A AonLaboratory of Cardiovascular Science, National Institute on Aging/NIH, Baltimore, MD, 21224, USA.
Ryuya FukunagaDepartment of Biological Chemistry, Johns Hopkins School of Medicine, 725 N. Wolfe St, 521A Physiology, Baltimore, MD, 21205, USA. fukunaga@jhmi.edu.
M Roselle AbrahamDivision of Cardiology, Hypertrophic Cardiomyopathy Center of Excellence, Johns Hopkins University School of Medicine, Baltimore, MD, USA. Roselle.Abraham@ucsf.edu.
Johns Hopkins University · USUniversity of California, San Francisco · USJohns Hopkins Medicine · USIntermountain Medical Center · USNational Institute on Aging · US

Funding

Mechanism to regulate the length of small silencing RNAsR01GM116841 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI FUKUNAGA, RYUYA · 2017 to 2021
$1.7M
NIGMS NIH HHS R01 GM116841
6 · The paper itself

Abstract

Hypertrophic cardiomyopathy (HCM) is characterized by phenotypic heterogeneity. We investigated the molecular basis of the cardiac phenotype in two mouse models at established disease stage (mouse-HCM), and human myectomy tissue (human-HCM). We analyzed the transcriptome in 2 mouse models with non-obstructive HCM (R403Q-MyHC, R92W-TnT)/littermate-control hearts at 24 weeks of age, and in myectomy tissue of patients with obstructive HCM/control hearts (GSE36961, GSE36946). Additionally, we examined myocyte redox, cardiac mitochondrial DNA copy number (mtDNA-CN), mt-respiration, mt-ROS generation/scavenging and mt-Ca

Indexed as

TranscriptomeAnimalsCardiac MyosinsCardiomyopathy, HypertrophicCarrier ProteinsDisease Models, AnimalEchocardiographyGene Expression RegulationHigh-Throughput Nucleotide SequencingHumansMaleMiceMice, TransgenicMitochondria, HeartMutation, MissenseMyocardiumCardiac MyosinsCarrier ProteinsMyh6 protein, mouseMYH7 protein, humanMyosin Binding Protein CMyosin Heavy ChainsRNA, MessengerTnnt2 protein, mouseTroponin T

Identifiers

PMID34162896
PMCPMC8222321
OpenAlexW3175894691

What OpenQuestion holds

Textmetadata
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.