Results 31 to 40 of about 2,826 (173)

alpha-Tanycytes of the adult hypothalamic third ventricle include distinct populations of FGF-responsive neural progenitors [PDF]

, 2013
Peer ...
Briancon, N, Robins, S.C., Taylor, V, Maratos-Flier, E., Giachino, C., McNay, D.E., Taylor, V., Placzek, M., Flier, J. S., Robins, SC, Stewart, I., Robins, S. C., Maratos-Flier, E, Götz, M., Ninkovic, J, McNay, D. E., Goetz, M., Placzek, M, Giachino, C, Kokoeva, M V, Goetz, M, Flier, J.S., Kokoeva, M.V., Flier, J S, Kokoeva, M. V., Kokoeva, MV, Robins, S C, Stewart, I, Flier, JS, Briancon, N., McNay, D E, Ninkovic, J., Mcnay, DE   +32 more
core   +1 more source

Selective Depletion of Adult GFAP-Expressing Tanycytes Leads to Hypogonadotropic Hypogonadism in Males

Frontiers in Endocrinology, 2022
In adult mammals, neural stem cells are localized in three neurogenic regions, the subventricular zone of the lateral ventricle (SVZ), the subgranular zone of the dentate gyrus of the hippocampus (SGZ) and the hypothalamus. In the SVZ and the SGZ, neural
Lucile Butruille, Martine Batailler, Marie-Line Cateau, Ariane Sharif, Valérie Leysen, Vincent Prévot, Pascal Vaudin, Delphine Pillon, Martine Migaud   +8 more
doaj   +1 more source

What is the physiological role of hypothalamic tanycytes in metabolism?

, 2021
In vertebrates, the energy balance process is tightly controlled by complex neural circuits that sense metabolic signals and adjust food intake and energy expenditure in line with the physiological requirements of optimal conditions.
Langlet, F., Bolborea, M.
core   +1 more source

Cooperative tanycytes fuel the neuronal tank

Journal of Clinical Investigation, 2021
Tanycytes are specialized radial glial cells of the hypothalamus that have emerged as important players that sense and respond to fluctuations in whole-body energy status to maintain energy homeostasis. However, the underlying mechanisms by which tanycytes influence energy balance remain incompletely understood.
Roberta Haddad-Tóvolli, Marc Claret
openaire   +2 more sources

Ontogeny of ependymoglial cells lining the third ventricle in mice

Frontiers in Endocrinology, 2023
IntroductionDuring hypothalamic development, the germinative neuroepithelium gives birth to diverse neural cells that regulate numerous physiological functions in adulthood.MethodsHere, we studied the ontogeny of ependymal cells in the mouse mediobasal ...
David Lopez-Rodriguez, Antoine Rohrbach, Marc Lanzillo, Manon Gervais, Sophie Croizier, Fanny Langlet   +5 more
doaj   +1 more source

GLUT2 expression by glial fibrillary acidic protein-positive tanycytes is required for promoting feeding-response to fasting

Scientific Reports, 2022
Feeding behavior is a complex process that depends on the ability of the brain to integrate hormonal and nutritional signals, such as glucose. One glucosensing mechanism relies on the glucose transporter 2 (GLUT2) in the hypothalamus, especially in ...
M. J. Barahona, F. Langlet, G. Labouèbe, S. Croizier, A. Picard, Bernard Thorens, María A. García-Robles   +6 more
doaj   +1 more source

Tany-Seq: Integrated Analysis of the Mouse Tanycyte Transcriptome

Cells, 2022
The ability to maintain energy homeostasis is necessary for survival. Recently, an emerging role for ependymogial cells, which line the third ventricle in the hypothalamus in the regulation of energy homeostasis, has been appreciated.
Andrew I. Sullivan, Matthew J. Potthoff, Kyle H. Flippo   +2 more
doaj   +1 more source

Hypothalamic tanycytes generate acute hyperphagia through activation of the arcuate neuronal network [PDF]

, 2020
Hypothalamic tanycytes are chemosensitive glial cells that contact the cerebrospinal fluid in the third ventricle and send processes into the hypothalamic parenchyma.
Benford, Heather, Pollatzek, Eric, Bolborea, Matei, Sotelo-Hitschfeld, Tamara, Dale, Nicholas   +4 more
core   +1 more source

Hypothalamic Tanycytes: Gatekeepers to Metabolic Control [PDF]

Cell Metabolism, 2014
How circulating signals of hunger and satiety enter the brain to reach neurons that govern energy balance has long remained a matter of controversy and speculation. Balland et al. (2014) now elucidate molecular mechanisms by which a highly specialized hypothalamic glial cell regulates transport of leptin across the blood-brain barrier.
Gao, Yuanqing, Tschöp, Matthias H., Luquet, Serge   +2 more
openaire   +2 more sources

Control of neurogenic competence in mammalian hypothalamic tanycytes [PDF]

Science Advances, 2021
Loss of function of NFI transcription factors in hypothalamic tanycytes generates diverse subtypes of functional neurons.
Sooyeon Yoo, Juhyun Kim, Pin Lyu, Thanh V. Hoang, Alex Ma, Vickie Trinh, Weina Dai, Lizhi Jiang, Patrick Leavey, Leighton Duncan, Jae-Kyung Won, Sung-Hye Park, Jiang Qian, Solange P. Brown, Seth Blackshaw   +14 more
openaire   +2 more sources