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 …

Astrocytic control of synaptic function

T Papouin, J Dunphy, M Tolman… - … of the Royal …, 2017 - royalsocietypublishing.org
Astrocytes intimately interact with synapses, both morphologically and, as evidenced in the
past 20 years, at the functional level. Ultrathin astrocytic processes contact and sometimes …

Into rather unexplored terrain—Transcellular transport across the blood–brain barrier

M De Bock, V Van Haver, RE Vandenbroucke… - Glia, 2016 - Wiley Online Library
Efficient neuronal signaling in the central nervous system strictly depends on a well‐
balanced microenvironment around glial cells, synapses, and axons. Unique features of the …

Glial connexins and pannexins in the healthy and diseased brain

C Giaume, CC Naus, JC Sáez… - Physiological …, 2021 - journals.physiology.org
Over the past several decades a large amount of data have established that glial cells, the
main cell population in the brain, dynamically interact with neurons and thus impact their …

Inhibition of the P2X7–PANX1 complex suppresses spreading depolarization and neuroinflammation

SP Chen, T Qin, JL Seidel, Y Zheng, M Eikermann… - Brain, 2017 - academic.oup.com
Spreading depolarization is a wave of neuronal and glial depolarization. Within minutes
after spreading depolarization, the neuronal hemichannel pannexin 1 (PANX1) opens and …

Astrocyte adaptation in Alzheimer's disease: a focus on astrocytic P2X7R

P Beltran-Lobo, MJ Reid… - Essays in …, 2023 - portlandpress.com
Astrocytes are key homeostatic and defensive cells of the central nervous system (CNS).
They undertake numerous functions during development and in adulthood to support and …

Pannexin‐1 in the CNS: Emerging concepts in health and disease

AK Yeung, CS Patil, MF Jackson - Journal of neurochemistry, 2020 - Wiley Online Library
Abstract Pannexin‐1 (Panx1) is a large pore membrane channel with unique conduction
properties ranging from non‐selective ion permeability to the extracellular release of …

Extracellular ATP and other nucleotides—ubiquitous triggers of intercellular messenger release

H Zimmermann - Purinergic signalling, 2016 - Springer
Extracellular nucleotides, and ATP in particular, are cellular signal substances involved in
the control of numerous (patho) physiological mechanisms. They provoke nucleotide …

Pyroptosis by caspase-11 inflammasome-Gasdermin D pathway in autoimmune diseases

J Wu, J Sun, X Meng - Pharmacological Research, 2021 - Elsevier
Inflammasomes are a group of supramolecular complexes primarily comprise a sensor,
adaptor protein and an effector. Among them, canonical inflammasomes are assembled by …

Connexin and pannexin signaling pathways, an architectural blueprint for CNS physiology and pathology?

E Decrock, M De Bock, N Wang, G Bultynck… - Cellular and molecular …, 2015 - Springer
The central nervous system (CNS) is composed of a highly heterogeneous population of
cells. Dynamic interactions between different compartments (neuronal, glial, and vascular …