Identification of atrial-enriched lncRNA Walras linked to cardiomyocyte cytoarchitecture and atrial fibrillation

Atrial fibrillation (AF) is the most prevalent cardiac arrhythmia in humans. Genetic and genomic analyses have recently demonstrated that the homeobox transcription factor Pitx2 plays a fundamental role regulating expression of distinct growth factors, microRNAs and ion channels leading to morpholog...

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Bibliographic Details
Authors: García-Padilla, Carlos; Domínguez, Jorge N.; Lodde, Valeria; Munk, Rachel; Abdelmohsen, Kotb; Gorospe, Myriam; Jiménez-Sábado, Verónica|||0000-0001-7720-988X; Ginel, Antonino|||0000-0002-8820-7545; Madsen, Leif Hove|||0000-0001-5493-3998; Aránega, Amelia|||0000-0002-0046-9410; Franco, Diego|||0000-0002-5669-7164
Format: Article
Publication date:2022
Country:España
Institution:Universitat Autònoma de Barcelona
Repository:Dipòsit Digital de Documents de la UAB
Language:English
OAI Identifier:oai:ddd.uab.cat:280902
Online Access:https://ddd.uab.cat/record/280902
https://dx.doi.org/urn:doi:10.1096/fj.202100844RR
Access Level:Open access
Keyword:Animals
Atrial Fibrillation
Cytoskeleton
Heart Atria
Humans
Lncrna
Mice
Mice, Knockout
Myocytes, Cardiac
Post-transcriptional regulation
RNA, Long Noncoding
Description
Summary:Atrial fibrillation (AF) is the most prevalent cardiac arrhythmia in humans. Genetic and genomic analyses have recently demonstrated that the homeobox transcription factor Pitx2 plays a fundamental role regulating expression of distinct growth factors, microRNAs and ion channels leading to morphological and molecular alterations that promote the onset of AF. Here we address the plausible contribution of long non-coding (lnc)RNAs within the Pitx2.