La coronaropathie est une cause majeure de mortalité, motivant la recherche de stratégies limitant le remodelage cardiaque ou stimulant la néovascularisation après un infarctus du myocarde (IDM). Ce travail vise à étudier chez la souris adulte le rôle, sur la fonction cardiaque, de gènes régulant l'angiogenèse et le métabolisme cellulaire en modulant leur expression endothéliale en conditions basales ou en post-IDM (après ligature coronaire) : PPARβ/δ, Wt1, Cyp51 et Dnmt2. Les paramètres échocardiographiques ont été mesurés pré et post-IDM, des analyses histochimiques réalisées, et l’expression de gènes cibles comparée selon le génotype. La surexpression de PPARβ/δ stimule l'angiogenèse basale, causant une hypertrophie ventriculaire gauche ...
Palmitoleic acid (C16:1n7) has been identified as a regulator of physiological cardiac hypertrophy. ...
The cytochrome P450 reductase (POR) transfers electrons to all microsomal cytochrome P450 enzymes (C...
International audienceBackground: The arterial pole of the heart is a hotspot for life-threatening f...
Coronary heart disease is a major cause of mortality, explaining the increasing interest in therapeu...
Peroxisome proliferator-activated receptors are nuclear receptors which function as ligand-activated...
Peroxisome proliferator-activated receptors (PPARalpa, -beta and -gamma) are nuclear receptors invol...
Cardiac failure affects 1.5% of the adult population and is predominantly caused by myocardial dysfu...
This study was designed to investigate the effects of various chemically distinct activators of PPAR...
Understanding the molecular regulatory mechanisms controlling for myocardial lipid metabolism is of ...
Peroxisome proliferators-activated receptors (PPARs) are members of the nuclear receptor family of l...
Cardiovascular diseases are one of the major causes of morbidity and mortality in the modern world. ...
Background Cardiac dysfunction developing in response to chronic pressure overload is associated wit...
The alpha (1A)-adrenergic receptors (α1A-ARs) play a pivotal role in regulating cardiac contractilit...
Aim: Peroxisome proliferator-activated receptors (PPARs) are ligand-activated transcription factors....
Objective: Peroxisome proliferator-activated receptor β/δ (PPARβ/δ) is the predominant PPAR subtype ...
Palmitoleic acid (C16:1n7) has been identified as a regulator of physiological cardiac hypertrophy. ...
The cytochrome P450 reductase (POR) transfers electrons to all microsomal cytochrome P450 enzymes (C...
International audienceBackground: The arterial pole of the heart is a hotspot for life-threatening f...
Coronary heart disease is a major cause of mortality, explaining the increasing interest in therapeu...
Peroxisome proliferator-activated receptors are nuclear receptors which function as ligand-activated...
Peroxisome proliferator-activated receptors (PPARalpa, -beta and -gamma) are nuclear receptors invol...
Cardiac failure affects 1.5% of the adult population and is predominantly caused by myocardial dysfu...
This study was designed to investigate the effects of various chemically distinct activators of PPAR...
Understanding the molecular regulatory mechanisms controlling for myocardial lipid metabolism is of ...
Peroxisome proliferators-activated receptors (PPARs) are members of the nuclear receptor family of l...
Cardiovascular diseases are one of the major causes of morbidity and mortality in the modern world. ...
Background Cardiac dysfunction developing in response to chronic pressure overload is associated wit...
The alpha (1A)-adrenergic receptors (α1A-ARs) play a pivotal role in regulating cardiac contractilit...
Aim: Peroxisome proliferator-activated receptors (PPARs) are ligand-activated transcription factors....
Objective: Peroxisome proliferator-activated receptor β/δ (PPARβ/δ) is the predominant PPAR subtype ...
Palmitoleic acid (C16:1n7) has been identified as a regulator of physiological cardiac hypertrophy. ...
The cytochrome P450 reductase (POR) transfers electrons to all microsomal cytochrome P450 enzymes (C...
International audienceBackground: The arterial pole of the heart is a hotspot for life-threatening f...