Ion channel dysfunction in astrocytes in neurodegenerative diseases

S Wang, B Wang, D Shang, K Zhang, X Yan… - Frontiers in …, 2022 - frontiersin.org
Astrocytes play an important role in the central nervous system (CNS). Ion channels in these
cells not only function in ion transport, and maintain water/ion metabolism homeostasis, but …

Ion Channels and Ionotropic Receptors in Astrocytes: Physiological Functions and Alterations in Alzheimer's Disease and Glioblastoma

A Lia, A Di Spiezio, L Vitalini, M Tore, G Puja, G Losi - Life, 2023 - mdpi.com
The human brain is composed of nearly one hundred billion neurons and an equal number
of glial cells, including macroglia, ie, astrocytes and oligodendrocytes, and microglia, the …

Ion channels in neurological disorders

P Kumar, D Kumar, SK Jha, NK Jha… - Advances in protein …, 2016 - Elsevier
The convergent endeavors of the neuroscientist to establish a link between clinical
neurology, genetics, loss of function of an important protein, and channelopathies behind …

New insights on astrocyte ion channels: critical for homeostasis and neuron-glia signaling

ML Olsen, BS Khakh, SN Skatchkov… - Journal of …, 2015 - Soc Neuroscience
Initial biophysical studies on glial cells nearly 50 years ago identified these cells as being
electrically silent. These first studies also demonstrated a large K+ conductance, which led …

Oxidative stress and ion channels in neurodegenerative diseases

R Orfali, AZ Alwatban, RS Orfali, L Lau, N Chea… - Frontiers in …, 2024 - frontiersin.org
Numerous neurodegenerative diseases result from altered ion channel function and
mutations. The intracellular redox status can significantly alter the gating characteristics of …

Roles of microglial ion channel in neurodegenerative diseases

A Cojocaru, E Burada, AT Bălșeanu, AF Deftu… - Journal of clinical …, 2021 - mdpi.com
As the average age and life expectancy increases, the incidence of both acute and chronic
central nervous system (CNS) pathologies will increase. Understanding mechanisms …

Astrocyte–neuron interactions in neurological disorders

G Ricci, L Volpi, L Pasquali, L Petrozzi… - Journal of biological …, 2009 - Springer
Astrocytes have long been considered as just providing trophic support for neurons in the
central nervous system, but recently several studies have highlighted their importance in …

Astrocytic modulation of neuronal signalling

SS Purushotham, Y Buskila - Frontiers in Network Physiology, 2023 - frontiersin.org
Neuronal signalling is a key element in neuronal communication and is essential for the
proper functioning of the CNS. Astrocytes, the most prominent glia in the brain play a key …

Glial control of synapse number in healthy and diseased brain

E Lee, WS Chung - Frontiers in Cellular Neuroscience, 2019 - frontiersin.org
Glial cells are emerging as crucial players that mediate development and homeostasis of the
central nervous system (CNS). In particular, glial cells are closely associated with synapses …

Ion channels on microglia: therapeutic targets for neuroprotection

SD Skaper - CNS & Neurological Disorders-Drug Targets …, 2011 - ingentaconnect.com
Under pathological conditions microglia (resident CNS immune cells) become activated,
and produce reactive oxygen and nitrogen species and pro-inflammatory cytokines …