Expression patterns of Piezo1 in the developing mouse forebrainBrain Structure and Function - - 2024
Hye Yoon Kim, Bokeum Kang, Pa Reum Lee, Kyungmin Kim, Gyu-Sang Hong
Malformation during cortical development can disrupt the balance of excitatory and inhibitory neural circuits, contributing to various psychiatric and developmental disorders. One of the critical factors of cortical neural networks is the fine regulation of neurogenesis through mechanical cues, such as shear stress and substrate stiffness. Piezo1, a mechanically-activated channel, serves as a tran...... hiện toàn bộ
A radial histogenetic model of the mouse pallial amygdalaBrain Structure and Function - Tập 225 - Trang 1921-1956 - 2020
Elena Garcia-Calero, Margaret Martínez-de-la-Torre, Luis Puelles
Conventional anatomic models of the rodent (mammalian) amygdala are based on section planes oblique to its intrinsic radial glial organization. As a result, we still lack a model of amygdalar histogenesis in terms of radial units (progenitor domains and related radial migration and layering patterns). A radial model of the mouse pallial amygdala is first offered here, based on three logical steps:...... hiện toàn bộ
A mu–delta opioid receptor brain atlas reveals neuronal co-occurrence in subcortical networksBrain Structure and Function - Tập 220 - Trang 677-702 - 2014
Eric Erbs, Lauren Faget, Gregory Scherrer, Audrey Matifas, Dominique Filliol, Jean-Luc Vonesch, Marc Koch, Pascal Kessler, Didier Hentsch, Marie-Christine Birling, Manoussos Koutsourakis, Laurent Vasseur, Pierre Veinante, Brigitte L. Kieffer, Dominique Massotte
Opioid receptors are G protein-coupled receptors (GPCRs) that modulate brain function at all levels of neural integration, including autonomic, sensory, emotional and cognitive processing. Mu (MOR) and delta (DOR) opioid receptors functionally interact in vivo, but whether interactions occur at circuitry, cellular or molecular levels remains unsolved. To challenge the hypothesis of MOR/DOR heterom...... hiện toàn bộ
Deletion of aquaporin-4 increases extracellular K+ concentration during synaptic stimulation in mouse hippocampusBrain Structure and Function - Tập 220 - Trang 2469-2474 - 2014
Nadia Nabil Haj-Yasein, Cecilie Elisabeth Bugge, Vidar Jensen, Ivar Østby, Ole Petter Ottersen, Øivind Hvalby, Erlend Arnulf Nagelhus
The coupling between the water channel aquaporin-4 (AQP4) and K+ transport has attracted much interest. In this study, we assessed the effect of Aqp4 deletion on activity-induced [K+]o changes in acute slices from hippocampus and corpus callosum of adult mice. We show that Aqp4 deletion has a layer-specific effect on [K+]o that precisely mirrors the known effect on extracellular volume dynamics. I...... hiện toàn bộ
Endocannabinoid signaling modulates neurons of the pedunculopontine nucleus (PPN) via astrocytesBrain Structure and Function - Tập 220 - Trang 3023-3041 - 2014
Áron Kőszeghy, Adrienn Kovács, Tamás Bíró, Péter Szücs, János Vincze, Zoltán Hegyi, Miklós Antal, Balázs Pál
The pedunculopontine nucleus (PPN) is known as the cholinergic part of the reticular activating system (RAS) and it plays an important role in transitions of slow-wave sleep to REM sleep and wakefulness. Although both exogenous and endocannabinoids affect sleep, the mechanism of endocannabinoid neuromodulation has not been characterized at cellular level in the PPN. In this paper, we demonstrate t...... hiện toàn bộ