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 …

The indispensable roles of microglia and astrocytes during brain development

K Reemst, SC Noctor, PJ Lucassen… - Frontiers in human …, 2016 - frontiersin.org
Glia are essential for brain functioning during development and in the adult brain. Here, we
discuss the various roles of both microglia and astrocytes, and their interactions during brain …

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 …

The role of microglia in retinal neurodegeneration: Alzheimer's disease, Parkinson, and glaucoma

AI Ramirez, R de Hoz, E Salobrar-Garcia… - Frontiers in aging …, 2017 - frontiersin.org
Microglia, the immunocompetent cells of the central nervous system (CNS), act as
neuropathology sensors and are neuroprotective under physiological conditions. Microglia …

[HTML][HTML] Molecular mechanisms of ischemia and glutamate excitotoxicity

D Neves, IL Salazar, RD Almeida, RM Silva - Life sciences, 2023 - Elsevier
Excitotoxicity is classically defined as the neuronal damage caused by the excessive
release of glutamate, and subsequent activation of excitatory plasma membrane receptors …

Astrocytes in physiological aging and Alzheimer's disease

JJ Rodríguez-Arellano, V Parpura, R Zorec… - Neuroscience, 2016 - Elsevier
Astrocytes are fundamental for homoeostasis, defence and regeneration of the central
nervous system. Loss of astroglial function and astroglial reactivity contributes to the aging of …

Dysfunctional serotonergic neuron-astrocyte signaling in depressive-like states

C González-Arias, A Sánchez-Ruiz, J Esparza… - Molecular …, 2023 - nature.com
Astrocytes play crucial roles in brain homeostasis and are regulatory elements of neuronal
and synaptic physiology. Astrocytic alterations have been found in Major Depressive …

[HTML][HTML] Reactive gliosis in the pathogenesis of CNS diseases

M Pekny, M Pekna - Biochimica et Biophysica Acta (BBA)-Molecular Basis …, 2016 - Elsevier
Astrocytes maintain the homeostasis of the central nervous system (CNS) by eg recycling of
neurotransmitters and providing nutrients to neurons. Astrocytes function also as key …

Astrocyte and oligodendrocyte cross-talk in the central nervous system

E Nutma, D van Gent, S Amor, LAN Peferoen - Cells, 2020 - mdpi.com
Over the last decade knowledge of the role of astrocytes in central nervous system (CNS)
neuroinflammatory diseases has changed dramatically. Rather than playing a merely …

Gliotransmitter release from astrocytes: functional, developmental, and pathological implications in the brain

K Harada, T Kamiya, T Tsuboi - Frontiers in neuroscience, 2016 - frontiersin.org
Astrocytes comprise a large population of cells in the brain and are important partners to
neighboring neurons, vascular cells, and other glial cells. Astrocytes not only form a scaffold …