Durant le développement myocardique, les cardiomyocytes s'allongent et se connectent entre eux grâce à une structure spécialisée, le disque intercalaire. Cette organisation des cardiomyocytes est essentielle pour le couplage mécanique et la conduction électrique. Un des éléments responsables de l'insuffisance cardiaque est la perturbation de ces sites de contact intercellulaire. Actuellement, aucun facteur n'est connu pour coordonner l'organisation polarisée des cardiomyocytes. Ici, nous présentons une augmentation importante de Pdzrn3 dans des cardiomyopathies hypertrophiques humaines et dans des myocardes murins, corrélée à une perte de l'élongation polarisée des cardiomyocytes. De plus la délétion spécifique intramyocardique de l'express...
Abstract Heart failure is the most frequent cause of mortality and morbidity in industrialized natio...
AbstractCells that constitute fully differentiated tissues are characterised by an architecture that...
Pathological molecular mechanisms involved in myocardial remodeling contribute to alter the existing...
During heart maturation, individual cardiomyocytes stretch out and connect some with the others via ...
International audienceHeart failure is the final common stage of most cardiopathies. Cardiomyocytes ...
Heart failure is the final common stage of most cardiopathies. Cardiomyocytes (CM) connect with othe...
Dilated cardiomyopathy is a major cause of heart failure with a poor prognostic. Molecular mechanism...
The intercalated disk protein Xin was originally discovered in chicken striated muscle and implicate...
Mechanotransduction is an essential mechanism of transforming external mechanical stimulus to bioche...
Heart Failure with Preserved Ejection Fraction (HFpEF) is a chronic disease associated with high mor...
International audienceBackground The cAMP-hydrolyzing phosphodiesterase 4B (PDE4B) is a key negative...
The processes of heart development, in which a primitive heart tube transforms into a specialized or...
Accumulating data suggest a link between alterations/deficiencies in cytoskeletal proteins and the p...
Background-—The efficacy of pharmacological interventions to prevent sudden arrhythmic death in pati...
Mechanotransduction is an essential mechanism of transforming external mechanical stimulus to bioche...
Abstract Heart failure is the most frequent cause of mortality and morbidity in industrialized natio...
AbstractCells that constitute fully differentiated tissues are characterised by an architecture that...
Pathological molecular mechanisms involved in myocardial remodeling contribute to alter the existing...
During heart maturation, individual cardiomyocytes stretch out and connect some with the others via ...
International audienceHeart failure is the final common stage of most cardiopathies. Cardiomyocytes ...
Heart failure is the final common stage of most cardiopathies. Cardiomyocytes (CM) connect with othe...
Dilated cardiomyopathy is a major cause of heart failure with a poor prognostic. Molecular mechanism...
The intercalated disk protein Xin was originally discovered in chicken striated muscle and implicate...
Mechanotransduction is an essential mechanism of transforming external mechanical stimulus to bioche...
Heart Failure with Preserved Ejection Fraction (HFpEF) is a chronic disease associated with high mor...
International audienceBackground The cAMP-hydrolyzing phosphodiesterase 4B (PDE4B) is a key negative...
The processes of heart development, in which a primitive heart tube transforms into a specialized or...
Accumulating data suggest a link between alterations/deficiencies in cytoskeletal proteins and the p...
Background-—The efficacy of pharmacological interventions to prevent sudden arrhythmic death in pati...
Mechanotransduction is an essential mechanism of transforming external mechanical stimulus to bioche...
Abstract Heart failure is the most frequent cause of mortality and morbidity in industrialized natio...
AbstractCells that constitute fully differentiated tissues are characterised by an architecture that...
Pathological molecular mechanisms involved in myocardial remodeling contribute to alter the existing...