Astrocytes in human central nervous system diseases: a frontier for new therapies

A Verkhratsky, A Butt, B Li, P Illes, R Zorec… - … and Targeted Therapy, 2023 - nature.com
Astroglia are a broad class of neural parenchymal cells primarily dedicated to homoeostasis
and defence of the central nervous system (CNS). Astroglia contribute to the …

Role of Microglia and Astrocytes in Alzheimer's Disease: From Neuroinflammation to Ca2+ Homeostasis Dysregulation

G Di Benedetto, C Burgaletto, CM Bellanca, A Munafò… - Cells, 2022 - mdpi.com
Alzheimer's disease (AD) is the most common form of dementia worldwide, with a complex,
poorly understood pathogenesis. Cerebral atrophy, amyloid-β (Aβ) plaques, and …

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 …

NMDA and AMPA receptors dysregulation in Alzheimer's disease

P Babaei - European Journal of Pharmacology, 2021 - Elsevier
Alzheimer's disease (AD) is a progressive neurodegenerative condition characterized by
cognitive dysfunction and synaptic failure. The current therapeutic approaches are mainly …

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 …

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 …

Ca2+ handling at the mitochondria-ER contact sites in neurodegeneration

D Lim, G Dematteis, L Tapella, AA Genazzani, T Calì… - Cell Calcium, 2021 - Elsevier
Mitochondria-endoplasmic reticulum (ER) contact sites (MERCS) are morpho-functional
units, formed at the loci of close apposition of the ER-forming endomembrane and outer …

Astrogliopathology in neurological, neurodevelopmental and psychiatric disorders

A Verkhratsky, V Parpura - Neurobiology of disease, 2016 - Elsevier
Astroglial cells represent a main element in the maintenance of homeostasis and providing
defense to the brain. Consequently, their dysfunction underlies many, if not all, neurological …

Proteomic analysis links alterations of bioenergetics, mitochondria-ER interactions and proteostasis in hippocampal astrocytes from 3xTg-AD mice

G Dematteis, G Vydmantaitė, FA Ruffinatti… - Cell Death & …, 2020 - nature.com
The pathogenesis of Alzheimer's disease (AD), a slowly-developing age-related
neurodegenerative disorder, is a result of the action of multiple factors including …

Synaptic dysfunction in early phases of Alzheimer's Disease

S Pelucchi, F Gardoni, M Di Luca, E Marcello - Handbook of clinical …, 2022 - Elsevier
The synapse is the locus of plasticity where short-term alterations in synaptic strength are
converted to long-lasting memories. In addition to the presynaptic terminal and the …