Physiology of astroglia

A Verkhratsky, M Nedergaard - Physiological reviews, 2018 - journals.physiology.org
Astrocytes are neural cells of ectodermal, neuroepithelial origin that provide for homeostasis
and defense of the central nervous system (CNS). Astrocytes are highly heterogeneous in …

[HTML][HTML] Astrocyte heterogeneity: impact to brain aging and disease

I Matias, J Morgado, FCA Gomes - Frontiers in aging neuroscience, 2019 - frontiersin.org
Astrocytes, one of the largest glial cell population in the central nervous system (CNS), play
a key function in several events of brain development and function, such as synapse …

The nucleus accumbens: mechanisms of addiction across drug classes reflect the importance of glutamate homeostasis

MD Scofield, JA Heinsbroek, CD Gipson… - Pharmacological …, 2016 - ASPET
The nucleus accumbens is a major input structure of the basal ganglia and integrates
information from cortical and limbic structures to mediate goal-directed behaviors. Chronic …

Stratification of astrocytes in healthy and diseased brain

A Verkhratsky, R Zorec, V Parpura - Brain Pathology, 2017 - Wiley Online Library
Astrocytes, a subtype of glial cells, come in variety of forms and functions. However,
overarching role of these cell is in the homeostasis of the brain, be that regulation of ions …

Astrocyte dysfunction in neurological disorders: a molecular perspective

G Seifert, K Schilling, C Steinhäuser - Nature Reviews Neuroscience, 2006 - nature.com
Recent work on glial cell physiology has revealed that glial cells, and astrocytes in
particular, are much more actively involved in brain information processing than previously …

Astrocyte phenotype in relation to Alzheimer-type pathology in the ageing brain

JE Simpson, PG Ince, G Lace, G Forster, PJ Shaw… - Neurobiology of …, 2010 - Elsevier
Astrocyte pathology occurs in association with Alzheimer's disease (AD) and in brain
ageing, but is poorly characterised. We sought to define the detailed cellular pathology of …

Inducible gene deletion in astroglia and radial glia—a valuable tool for functional and lineage analysis

T Mori, K Tanaka, A Buffo, W Wurst, R Kühn, M Götz - Glia, 2006 - Wiley Online Library
Astrocytes are thought to play a variety of key roles in the adult brain, such as their
participation in synaptic transmission, in wound healing upon brain injury, and adult …

Astrocyte regulation of synaptic signaling in psychiatric disorders

A Kruyer, PW Kalivas, MD Scofield - Neuropsychopharmacology, 2023 - nature.com
Over the last 15 years, the field of neuroscience has evolved toward recognizing the critical
role of astroglia in shaping neuronal synaptic activity and along with the pre-and …

Glutamate transporter coupling to Na, K-ATPase

EM Rose, JCP Koo, JE Antflick, SM Ahmed… - Journal of …, 2009 - Soc Neuroscience
Deactivation of glutamatergic signaling in the brain is mediated by glutamate uptake into glia
and neurons by glutamate transporters. Glutamate transporters are sodium-dependent …

Astrocytic dysfunction and addiction: consequences of impaired glutamate homeostasis

MD Scofield, PW Kalivas - The Neuroscientist, 2014 - journals.sagepub.com
Addiction is characterized as a chronic relapsing disorder whereby addicted individuals
persistently engage in drug seeking and use despite profound negative consequences. The …