The chronic stress is an important cause of fertility disorders in female. Stress-induced hypercorticism (excessive secretion of glucocorticoids (GC)) acts on the reproductive axis to disrupt the estrous cycle and ovulation. In female, the reproductive axis comprises 3 structures: the hypothalamus, the pituitary and the ovary. To block the activity of this axis, GC act through a specific receptor (GR) to promote rapid non genomic and/or late genomic signaling. Despite extensive researches, knowledge on the mechanism of action of GC on this axis remains elusive. During my PhD, the use of different cellular and animal models allowed to highlight new mechanisms of GC actions on the hypothalamic-pituitary axis. At the hypothalamic level, we des...
Dossier : Neurobiologie des fonctions et des comportementsReproduction covers all biological process...
Reproduction involves the integration of hormonal signals acting across multiple systems to generate...
Stressors have a negative impact on reproductive efficiency in humans and other animals, which has a...
The chronic stress is an important cause of fertility disorders in female. Stress-induced hypercorti...
ABSTRACT: Gonadotropin releasing hormone (GnRH) plays a key role in regulation of the reproductive c...
International audienceGlucocorticoid hormones (GC) are the main stress mediators associated with rep...
L’hypothalamus, par l’intermédiaire de la sécrétion du LH-RH, commande la libération épisodique des ...
Infertility is a major clinical problem, affecting up to 10% of couples of reproductive age worldwid...
The gonadotropin-releasing hormone (GnRH) controls LH and FSH secretion by membrane receptor interac...
Chronic stress is encountered in our everyday life and is thought to contribute to a number of disea...
Despite extensive research, the mechanisms by which stress affects reproduction are unknown. Activat...
International audienceThe survival of the species depends on two closely interlinked processes: the ...
Reproduction is influenced by the physiological and environmental modulation of the hypothalamic gon...
Au cours des dernières années, la littérature scientifique a traité de l'existence d'une différence ...
International audienceThe survival of the species depends on two closely interlinked processes: the ...
Dossier : Neurobiologie des fonctions et des comportementsReproduction covers all biological process...
Reproduction involves the integration of hormonal signals acting across multiple systems to generate...
Stressors have a negative impact on reproductive efficiency in humans and other animals, which has a...
The chronic stress is an important cause of fertility disorders in female. Stress-induced hypercorti...
ABSTRACT: Gonadotropin releasing hormone (GnRH) plays a key role in regulation of the reproductive c...
International audienceGlucocorticoid hormones (GC) are the main stress mediators associated with rep...
L’hypothalamus, par l’intermédiaire de la sécrétion du LH-RH, commande la libération épisodique des ...
Infertility is a major clinical problem, affecting up to 10% of couples of reproductive age worldwid...
The gonadotropin-releasing hormone (GnRH) controls LH and FSH secretion by membrane receptor interac...
Chronic stress is encountered in our everyday life and is thought to contribute to a number of disea...
Despite extensive research, the mechanisms by which stress affects reproduction are unknown. Activat...
International audienceThe survival of the species depends on two closely interlinked processes: the ...
Reproduction is influenced by the physiological and environmental modulation of the hypothalamic gon...
Au cours des dernières années, la littérature scientifique a traité de l'existence d'une différence ...
International audienceThe survival of the species depends on two closely interlinked processes: the ...
Dossier : Neurobiologie des fonctions et des comportementsReproduction covers all biological process...
Reproduction involves the integration of hormonal signals acting across multiple systems to generate...
Stressors have a negative impact on reproductive efficiency in humans and other animals, which has a...