Article
Non-hyperpolarizing GABAB receptor activation regulates neuronal migration and neurite growth and specification by cAMP/LKB1.
Nature communications - 1 Jan 2013
Bony Guillaume, Szczurkowska Joanna, Tamagno Ilaria, Shelly Maya, Contestabile Andrea, Cancedda Laura
Abstract excerpt
γ-Aminobutyric acid is the principal inhibitory neurotransmitter in adults, acting through ionotropic chloride-permeable GABAA receptors (GABAARs), and metabotropic GABABRs coupled to calcium or potassium channels, and cyclic AMP signalling. During early development, γ-aminobutyric acid is the main neurotransmitter and is not hyperpolarizing, as GABAAR activation is depolarizing while GABABRs lack coupling to...
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