Katia Gamel-Didelon
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1
Total Citations
34
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1
About
Katia Gamel-Didelon is a neuroendocrinologist whose research bridges the molecular physiology of neurotransmitter signaling and pituitary hormone regulation. Her work focuses on the role of γ-aminobutyric acid (GABA) in endocrine control, particularly how distinct GABA receptor subtypes modulate growth hormone (GH) secretion. Her most cited study (2003, 34 citations) provided the first molecular and physiological evidence for functional GABA-C receptors in GH-secreting pituitary cells, demonstrating that these receptors—previously thought to be confined to the retina—actively regulate hormone release. This discovery challenged existing models of pituitary regulation and opened new avenues for understanding how hypothalamic and local GABAergic inputs coordinate endocrine function. Gamel-Didelon’s contributions have been instrumental in clarifying the complexity of GABAergic signaling in the pituitary, with implications for neuroendocrine disorders and pituitary tumor biology. Her work is frequently cited in studies on GABA receptor diversity, pituitary cell physiology, and the molecular basis of hormone secretion. By combining molecular biology with physiological validation, she has established a framework for investigating non-classical GABA receptor roles in the endocrine system.
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Top Papers
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