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Brief Summary: This study uses a combination of proteomics and murine transgenics to identify the role of Kisspeptin signalling in astrocytes and how it impacts the reproductive axis.Kisspeptin, a neuropeptide, is essential for regulating the hypothalamic-pituitary-gonadal (HPG) axis, which controls reproduction by acting on GnRH neurons. While most studies have focused on GnRH neurons as the primary mediators of kisspeptin signalling and function, this ...

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ey0019.7-8 | Basic Science | ESPEYB19

7.8. GnRH neurons recruit astrocytes in infancy to facilitate network integration and sexual maturation

G Pellegrino , M Martin , C Allet , T Lhomme , S Geller , D Franssen , V Mansuy , M Manfredi-Lozano , A Coutteau-Robles , V Delli , S Rasika , D Mazur , A Loyens , M Tena-Sempere , J Siepmann , FP Pralong , P Ciofi , G Corfas , AS Parent , SR Ojeda , A Sharif , V Prevot

Nat Neurosci. 2021 Dec;24(12):1660-1672. doi: 10.1038/s41593-021-00960-z. Epub 2021 Nov 18. PMID: 34795451. https://www.nature.com/articles/s41593-021-00960-zBrief Summary: This neuroanatomical and physiological study in mice demonstrates that GnRH neurons attract glial cells in their vicinity via cellcell communication...

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ESPE Yearbook of Paediatric Endocrinology

1.2. Kisspeptin signalling in astrocytes modulates the reproductive axis

7.8. GnRH neurons recruit astrocytes in infancy to facilitate network integration and sexual maturation

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