Astrocytes in human central nervous system diseases: a frontier for new therapies

A Verkhratsky, A Butt, B Li, P Illes, R Zorec… - … and Targeted Therapy, 2023 - nature.com
Astroglia are a broad class of neural parenchymal cells primarily dedicated to homoeostasis
and defence of the central nervous system (CNS). Astroglia contribute to the …

Molecular mechanisms of brain water transport

N MacAulay - Nature Reviews Neuroscience, 2021 - nature.com
Our brains consist of 80% water, which is continuously shifted between different
compartments and cell types during physiological and pathophysiological processes …

Astrocytes: a central element in neurological diseases

M Pekny, M Pekna, A Messing, C Steinhäuser… - Acta …, 2016 - Springer
The neurone-centred view of the past disregarded or downplayed the role of astroglia as a
primary component in the pathogenesis of neurological diseases. As this concept is …

Glia and epilepsy: excitability and inflammation

O Devinsky, A Vezzani, S Najjar, NC De Lanerolle… - Trends in …, 2013 - cell.com
Epilepsy is characterized by recurrent spontaneous seizures due to hyperexcitability and
hypersynchrony of brain neurons. Current theories of pathophysiology stress neuronal …

Role of glutamate excitotoxicity and glutamate transporter EAAT2 in epilepsy: Opportunities for novel therapeutics development

JL Green, WF Dos Santos, ACK Fontana - Biochemical pharmacology, 2021 - Elsevier
Epilepsy is a complex neurological syndrome characterized by seizures resulting from
neuronal hyperexcitability and sudden and synchronized bursts of electrical discharges …

Physiological roles of aquaporin-4 in brain

EA Nagelhus, OP Ottersen - Physiological reviews, 2013 - journals.physiology.org
Aquaporin-4 (AQP4) is one of the most abundant molecules in the brain and is particularly
prevalent in astrocytic membranes at the blood-brain and brain-liquor interfaces. While …

[HTML][HTML] Astrocytic modulation of neuronal excitability through K+ spatial buffering

A Bellot-Saez, O Kékesi, JW Morley… - … & Biobehavioral Reviews, 2017 - Elsevier
The human brain contains two major cell populations, neurons and glia. While neurons are
electrically excitable and capable of discharging short voltage pulses known as action …

Astrocyte–neuron networks: a multilane highway of signaling for homeostatic brain function

S Mederos, C González-Arias, G Perea - Frontiers in synaptic …, 2018 - frontiersin.org
Research on glial cells over the past 30 years has confirmed the critical role of astrocytes in
pathophysiological brain states. However, most of our knowledge about astrocyte …

Glial-conditional deletion of aquaporin-4 (Aqp4) reduces blood–brain water uptake and confers barrier function on perivascular astrocyte endfeet

NN Haj-Yasein, GF Vindedal… - Proceedings of the …, 2011 - National Acad Sciences
Tissue-and cell-specific deletion of the Aqp4 gene is required to differentiate between the
numerous pools of aquaporin-4 (AQP4) water channels. A glial-conditional Aqp4 knockout …

The role of glial-specific Kir4. 1 in normal and pathological states of the CNS

SE Nwaobi, VA Cuddapah, KC Patterson… - Acta …, 2016 - Springer
Kir4. 1 is an inwardly rectifying K+ channel expressed exclusively in glial cells in the central
nervous system. In glia, Kir4. 1 is implicated in several functions including extracellular K+ …