Actin-microtubule cytoskeletal interplay mediated by MRTF-A/SRF signaling promotes dilated cardiomyopathy caused by LMNA mutations

Autor: Caroline Le Dour, Maria Chatzifrangkeskou, Coline Macquart, Maria M. Magiera, Cécile Peccate, Charlène Jouve, Laura Virtanen, Tiina Heliö, Katriina Aalto-Setälä, Silvia Crasto, Bruno Cadot, Déborah Cardoso, Nathalie Mougenot, Daniel Adesse, Elisa Di Pasquale, Jean-Sébastien Hulot, Pekka Taimen, Carsten Janke, Antoine Muchir
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Nature Communications, Vol 13, Iss 1, Pp 1-21 (2022)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/s41467-022-35639-x
Popis: Lamin A/C gene mutations cause dilated cardiomyopathy associated with cofilin-1 phosphorylation and actin destabilization. Here, the authors show that phosphorylated cofilin-1 blunts the MRTF-A/SRF axis, leading to decreased tubulin acetylation and altered cardiac structure and function.
Databáze: Directory of Open Access Journals