En plus de sa fonction de neurotransmetteur, la sérotonine (5-HT) jouerait un rôle clé dans le système cardio-vasculaire, via ses effets vasoactif, prolifératif et trophique. Nous avons étudié son implication dans les valvulopathies cardiaques, la coronaropathie, et le remodelage vasculaire. La surproduction et l’absence d’inactivation de 5-HT sont des mécanismes possibles des valvulopathies associées au syndrome carcinoïde et à la prise d’anorexigènes. Nous avons démontré que l’inactivation du gène du transporteur de 5-HT (5-HTT, responsable de la capture cellulaire de 5-HT), conduit à la fibrose cardiaque et valvulaire chez la souris. Bien que le récepteur 5-HT1B médie les effets trophiques de 5-HT sur les myofibroblastes cardiaques humai...
Since first being described in 1948, serotonin (5-hydroxytryptamine, 5-HT) has been discovered to ex...
Many compounds (pergolide, fenfluramine, ectasy) were described as inducers of fibrotic valvular les...
Recent studies have revealed that elevated levels of serotonin or 5HT lead to valve dysfunction. A m...
En plus de sa fonction de neurotransmetteur, la sérotonine (5-HT) jouerait un rôle clé dans le systè...
L’hypothèse d’un lien entre valvulopathies et surexpression du système sérotoninergique fait suite a...
Un lien entre certaines dysfonctions du système sérotoninergique et la survenue de valvulopathies a ...
Several studies have reported a strong correlation between the development of cardiac valve injury a...
International audienceIn agreement with previous data in the literature, our results indicate that s...
Serotonin (5-HT)–related mechanisms have been ex-plored extensively for pharmaceutical development,e...
Many compounds (pergolide, cabergoline, fenfluramine, ectasy) were described as inducers of fibrotic...
Les anomalies congénitales induites par la délétion du gène du récepteur de la sérotonine 5-HT2B con...
International audienceSerotonergic dysfunction is mainly associated with neuropsychiatric and cardio...
Carcinoid heart disease was one of the first valvular pathologies studied in molecular detail, and e...
Background—Identification of factors regulating myocardial structure and function is important to un...
International audiencePlasma 5-hydroxytryptamine (5-HT; serotonin), released from blood platelets, p...
Since first being described in 1948, serotonin (5-hydroxytryptamine, 5-HT) has been discovered to ex...
Many compounds (pergolide, fenfluramine, ectasy) were described as inducers of fibrotic valvular les...
Recent studies have revealed that elevated levels of serotonin or 5HT lead to valve dysfunction. A m...
En plus de sa fonction de neurotransmetteur, la sérotonine (5-HT) jouerait un rôle clé dans le systè...
L’hypothèse d’un lien entre valvulopathies et surexpression du système sérotoninergique fait suite a...
Un lien entre certaines dysfonctions du système sérotoninergique et la survenue de valvulopathies a ...
Several studies have reported a strong correlation between the development of cardiac valve injury a...
International audienceIn agreement with previous data in the literature, our results indicate that s...
Serotonin (5-HT)–related mechanisms have been ex-plored extensively for pharmaceutical development,e...
Many compounds (pergolide, cabergoline, fenfluramine, ectasy) were described as inducers of fibrotic...
Les anomalies congénitales induites par la délétion du gène du récepteur de la sérotonine 5-HT2B con...
International audienceSerotonergic dysfunction is mainly associated with neuropsychiatric and cardio...
Carcinoid heart disease was one of the first valvular pathologies studied in molecular detail, and e...
Background—Identification of factors regulating myocardial structure and function is important to un...
International audiencePlasma 5-hydroxytryptamine (5-HT; serotonin), released from blood platelets, p...
Since first being described in 1948, serotonin (5-hydroxytryptamine, 5-HT) has been discovered to ex...
Many compounds (pergolide, fenfluramine, ectasy) were described as inducers of fibrotic valvular les...
Recent studies have revealed that elevated levels of serotonin or 5HT lead to valve dysfunction. A m...