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 …

Activation and role of astrocytes in ischemic stroke

XY Shen, ZK Gao, Y Han, M Yuan, YS Guo… - Frontiers in cellular …, 2021 - frontiersin.org
Ischemic stroke refers to the disorder of blood supply of local brain tissue caused by various
reasons. It has high morbidity and mortality worldwide. Astrocytes are the most abundant …

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 …

[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 …

Metabolic recruitment in brain tissue

LF Barros, I Ruminot, T Sotelo-Hitschfeld… - Annual Review of …, 2023 - annualreviews.org
Information processing imposes urgent metabolic demands on neurons, which have
negligible energy stores and restricted access to fuel. Here, we discuss metabolic …

Role of glia and extracellular matrix in controlling neuroplasticity in the central nervous system

E Dzyubenko, DM Hermann - Seminars in Immunopathology, 2023 - Springer
Neuronal plasticity is critical for the maintenance and modulation of brain activity. Emerging
evidence indicates that glial cells actively shape neuroplasticity, allowing for highly flexible …

Membrane transporters control cerebrospinal fluid formation independently of conventional osmosis to modulate intracranial pressure

EK Oernbo, AB Steffensen… - Fluids and Barriers of …, 2022 - Springer
Background Disturbances in the brain fluid balance can lead to life-threatening elevation in
the intracranial pressure (ICP), which represents a vast clinical challenge. Nevertheless, the …

[HTML][HTML] Interstitial ions: A key regulator of state-dependent neural activity?

R Rasmussen, J O'Donnell, F Ding… - Progress in …, 2020 - Elsevier
Throughout the nervous system, ion gradients drive fundamental processes. Yet, the roles of
interstitial ions in brain functioning is largely forgotten. Emerging literature is now revitalizing …

Germline de novo mutations in ATP1A1 cause renal hypomagnesemia, refractory seizures, and intellectual disability

KP Schlingmann, S Bandulik, C Mammen… - The American Journal of …, 2018 - cell.com
Over the last decades, a growing spectrum of monogenic disorders of human magnesium
homeostasis has been clinically characterized, and genetic studies in affected individuals …

Ionic signalling in astroglia beyond calcium

A Verkhratsky, V Untiet, CR Rose - The Journal of physiology, 2020 - Wiley Online Library
Astrocytes are homeostatic and protective cells of the central nervous system. Astroglial
homeostatic responses are tightly coordinated with neuronal activity. Astrocytes maintain …