Antoine-Guy Lopez
French Institute of Health and Medical Research
17 Papers
3 Citations
Antoine-Guy Lopez is an academic researcher from French Institute of Health and Medical Research. The author has contributed to research in topics: Medicine & Internal medicine. The author has an hindex of 2, co-authored 4 publications.
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Papers
Paracrine Regulation of Aldosterone Secretion in Physiological and Pathophysiological Conditions.
Hervé Lefebvre,Céline Duparc,Alexandre Naccache,Antoine-Guy Lopez,Mireille Castanet,Estelle Louiset +5 more
TL;DR: Intraadrenal regulatory mechanisms observed in aldosterone-producing adenomas (APA), although globally similar to those occurring in the normal adrenal gland, harbor alterations at different levels, which tend to strengthen the potency of paracrine signals to activate ald testosterone secretion.
21
Expression of LHCGR (Luteinizing Hormone/Chorionic Gonadotrophin Receptor) in Pheochromocytomas Unveils an Endocrine Mechanism Connecting Pregnancy and Epinephrine Overproduction.
Antoine-Guy Lopez,Céline Duparc,Sylvie Renouf,Elise Machevin,V. Le Guillou,Jean-Christophe Sabourin,G. Defortescu,Alexandre Buffet,Anne-Paule Gimenez-Roqueplo,Christophe Dubessy,Estelle Louiset,Hervé Lefebvre +11 more
TL;DR: Pregnancy may favor surges in plasma catecholamine and hypertensive crises through hCG-induced stimulation of epinephrine production by pheochromocytomas through the influence of estradiol and the pregnancy hormone hCG.
7
Steroidogenic cell microenvironment and adrenal function in physiological and pathophysiological conditions
Antoine-Guy Lopez,Céline Duparc,Julien Wils,Julien Wils,Alexandre Naccache,Mireille Castanet,Hervé Lefebvre,Estelle Louiset +7 more
TL;DR: The paracrine factors involved in these intraadrenal regulatory mechanisms may thus represent valuable targets for future pharmacological treatments of adrenal diseases as discussed by the authors, which is the most common cause of the adrenal disorders associated with corticosteroid excess.
5
Expression of LHCGR in Pheochromocytomas Unveils an Endocrine Mechanism Connecting Pregnancy and Epinephrine Overproduction
Antoine-Guy Lopez,Céline Duparc,Sylvie Renouf,Elise Machevin,V. Le Guillou,Jean-Christophe Sabourin,G. Defortescu,Alexandre Buffet,Anne-Paule Gimenez-Roqueplo,Christophe Dubessy,Estelle Louiset,Hervé Lefebvre +11 more
- 22 Feb 2022
TL;DR: Pregnancy may favor surges in plasma catecholamine and hypertensive crises through hCG-induced stimulation of epinephrine production by pheochromocytomas through the effects of estradiol and the pregnancy hormone hCG.
1
LHCG Receptor in pheochromocytoma
Antoine-Guy Lopez,Céline Duparc,Sylvie Renouf,Jean-Christophe Sabourin,Alexandre Buffet,Anne-Paule Gimenez-Roqueplo,Christophe Dubessy,Estelle Louiset,Hervé Lefebvre +8 more
TL;DR: A searchable abstracts of presentations at key conferences in endocrinology can be found in this article , where the abstracts are extracted from the corresponding abstracts from the conference proceedings.