Tanycytes control the hormonal output of the hypothalamic-pituitary-thyroid axis

Tanycytes control the hormonal output of the hypothalamic-pituitary-thyroid axis

The hypothalamic-pituitary-thyroid (HPT) axis regulates a wide range of physiological processes. Here the authors show that hypothalamic tanycytes play a role in the homeostatic regulation of the HPT axis; activation of TRH signaling in tanycytes elevates their intracellular Ca2+ via Gαq/11 pathway,...

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Detalles Bibliográficos
Autores principales: Helge Müller-Fielitz, Marcus Stahr, Mareike Bernau, Marius Richter, Sebastian Abele, Victor Krajka, Anika Benzin, Jan Wenzel, Kathrin Kalies, Jens Mittag, Heike Heuer, Stefan Offermanns, Markus Schwaninger
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Science
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Acceso en línea:https://doaj.org/article/c5cc71a5e3d64ec38fd693c1f9663f55
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Sumario:The hypothalamic-pituitary-thyroid (HPT) axis regulates a wide range of physiological processes. Here the authors show that hypothalamic tanycytes play a role in the homeostatic regulation of the HPT axis; activation of TRH signaling in tanycytes elevates their intracellular Ca2+ via Gαq/11 pathway, ultimately resulting in reduced TRH release into the pituitary vessels.

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