Evidence map›Paper›PMID 35435021›Full record

ArticleJournal of the American Heart Association2022

Atrial Electrical Remodeling in Mice With Cardiac-Specific Overexpression of Angiotensin II Type 1 Receptor.

Julie Demers, Anh-Tuan Ton, François Huynh, Simon Thibault, Anique Ducharme, Pierre Paradis, Mona Nemer, Céline Fiset

Open access · goldAbstract read
In one paragraph

Article in Journal of the American Heart Association, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.6field-weighted citation impact, top 9% 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

9 citing papers in PubMed, 16 citations in OpenAlex.

  1. [Integrating Bioinformatics and Machine Learning Algorithms to Screen Inflammatory Biomarkers for Atrial Fibrillation and Experimental Validation].Sichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition · 2026
    Article
  2. Article
  3. Administration of USP7 inhibitor p22077 alleviates Angiotensin II (Ang II)-induced atrial fibrillation in Mice.Hypertension research : official journal of the Japanese Society of Hypertension · 2024
    Article
  4. Review
  5. Article
  6. Mouse models of spontaneous atrial fibrillation.Mammalian genome : official journal of the International Mammalian Genome Society · 2023
    Review
  7. Higher NaInternational journal of molecular sciences · 2022
    Article
  8. Article
  9. 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

8 authors at 3 institutions in 1 country.

Julie DemersResearch Center Montreal Heart Institute Montréal Québec Canada.
Anh-Tuan TonResearch Center Montreal Heart Institute Montréal Québec Canada.
François HuynhResearch Center Montreal Heart Institute Montréal Québec Canada.
Simon ThibaultResearch Center Montreal Heart Institute Montréal Québec Canada.
Anique DucharmeResearch Center Montreal Heart Institute Montréal Québec Canada.ORCID 0000-0003-1681-9187
Pierre ParadisMcGill University Montréal Québec Canada.ORCID 0000-0002-5692-1891
Mona NemerUniversity of Ottawa Ottawa Canada.
Céline FisetResearch Center Montreal Heart Institute Montréal Québec Canada.ORCID 0000-0003-2309-4823
Montreal Heart Institute · CAMcGill University · CAUniversity of Ottawa · CA

Funding

CIHR MOP‐89934
6 · The paper itself

Abstract

Background Elevated angiotensin II levels are thought to play an important role in atrial electrical and structural remodeling associated with atrial fibrillation. However, the mechanisms by which this remodeling occurs are still unclear. Accordingly, we explored the effects of angiotensin II on atrial remodeling using transgenic mice overexpressing angiotensin II type 1 receptor (AT1R) specifically in cardiomyocytes. Methods and Results Voltage-clamp techniques, surface ECG, programmed electrical stimulations along with quantitative polymerase chain reaction, Western blot, and Picrosirius red staining were used to compare the atrial phenotype of AT1R mice and their controls at 50 days and 6 months. Atrial cell capacitance and fibrosis were increased only in AT1R mice at 6 months, indicating the presence of structural remodeling. Ca

Indexed as

Atrial RemodelingAngiotensin IIAnimalsHeart AtriaMiceMice, TransgenicMyocytes, CardiacProtein Kinase C-alphaReceptor, Angiotensin, Type 1Angiotensin IIProtein Kinase C-alphaReceptor, Angiotensin, Type 1angiotensin II type 1 receptoratrial conductionconnexinsprotein kinase C alphasodium current

Identifiers

PMID35435021
PMCPMC9238446
OpenAlexW4224005335

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.