Metabolic trafficking through astrocytic gap junctions

C Giaume, A Tabernero, JM Medina - Glia, 1997 - Wiley Online Library
… metabolic pathways occuring in astrocytes. The permeability of astrocytes gap junction
channels is controled by several endogeneous compounds released by astrocytes themselves or …

Gap junctions between cultured astrocytes: immunocytochemical, molecular, and electrophysiological analysis

R Dermietzel, EL Hertberg, JA Kessler… - Journal of …, 1991 - Soc Neuroscience
… Our application of molecular techniques to astrocytic gap junctions provides new insights into
the molecular … Evidence that the gap junction protein in astrocytes is cardiac connexin 43. …

Astrocytic gap junctions remain open during ischemic conditions

ML Cotrina, J Kang, JHC Lin, E Bueno… - Journal of …, 1998 - Soc Neuroscience
… , astrocytes are coupled extensively by gap junctions. We found here that gap junctions
among astrocytes in … Here we asked how astrocytic gap junctional permeability is affected by …

New roles for astrocytes: gap junction hemichannels have something to communicate

MVL Bennett, JE Contreras, FF Bukauskas… - Trends in …, 2003 - cell.com
… , with a particular focus on astrocytes. Gap junctions mediate intercellular communication by
… to formation of the functional syncytium of astrocytes. Each of the joined cells contributes a …

Connexins and gap junctions of astrocytes and oligodendrocytes in the CNS

JI Nagy, JE Rash - Brain Research Reviews, 2000 - Elsevier
astrocytic gap junctions and has not been detected ultrastructurally in neurons or at neuronal
gap junctions … , suggesting regional variation in astrocytic gap junction density, which is …

Gap junctions in cultured astrocytes: single-channel currents and characterization of channel-forming protein

C Giaume, C Fromaget, A El Aoumari, J Cordier… - Neuron, 1991 - cell.com
… type of junctional protein constituting astrocyte gap junction … However, in the mammalian
brain, gap junctions are present in … , astrocytes are known to be connected by gap junctions, as …

[HTML][HTML] Role of impaired astrocyte gap junction coupling in epileptogenesis

P Bedner, C Steinhäuser - Cells, 2023 - mdpi.com
astrocytes are extensively electrically and metabolically interconnected via low-resistance
aqueous channels termed gap junctionsAstrocytic gap junctions consist mainly of the channel …

Gap junctions couple astrocytes and oligodendrocytes

JL Orthmann-Murphy, CK Abrams… - Journal of Molecular …, 2008 - Springer
… The gap junction network of astrocytes and oligodendrocytes. This drawing depicts a model
… connect astrocytes (A) to oligodendrocytes (O) and other astrocytes. A/A junctions contain …

Gap junction hemichannels in astrocytes of the CNS

JC Sáez, JE Contreras, FF Bukauskas… - Acta physiologica …, 2003 - Wiley Online Library
… of astrocytes that have been attributed to gap junctions may, … the main connexin expressed
by astrocytes, are permeable to … H + ions, gap junction blockers and protein phosphorylation. …

Regulation of astrocyte gap junctions by hypoxia–reoxygenation

AD Martı́nez, JC Sáez - Brain research reviews, 2000 - Elsevier
… after hypoxia on astrocyte gap junctions were studied. It was found that reoxygenation after
hypoxia induced a drastic and transient decrease in gap junctional communication through a …