[HTML][HTML] Glutamate-induced excitotoxicity in Parkinson's disease: The role of glial cells

L Iovino, ME Tremblay, L Civiero - Journal of pharmacological sciences, 2020 - Elsevier
Glutamate is the major excitatory neurotransmitter in the central nervous system. Glutamate
transmission efficiency depends on the correct functionality and expression of a plethora of …

Hallmarks of brain aging: adaptive and pathological modification by metabolic states

MP Mattson, TV Arumugam - Cell metabolism, 2018 - cell.com
During aging, the cellular milieu of the brain exhibits tell-tale signs of compromised
bioenergetics, impaired adaptive neuroplasticity and resilience, aberrant neuronal network …

[HTML][HTML] Brain concentrations of glutamate and GABA in human epilepsy: A review

GL Sarlo, KF Holton - Seizure, 2021 - Elsevier
An imbalance between excitation and inhibition has been a longstanding proposed
mechanism regarding ictogenesis and epileptogenesis. This imbalance is related to …

[HTML][HTML] Hypothalamic astrocytes control systemic glucose metabolism and energy balance

DHM Chao, MK Kirchner, C Pham, E Foppen… - Cell metabolism, 2022 - cell.com
The hypothalamus is key in the control of energy balance. However, strategies targeting
hypothalamic neurons have failed to provide viable options to treat most metabolic diseases …

Cortical astrocytes modulate dominance behavior in male mice by regulating synaptic excitatory and inhibitory balance

K Noh, WH Cho, BH Lee, DW Kim, YS Kim, K Park… - Nature …, 2023 - nature.com
Social hierarchy is established as an outcome of individual social behaviors, such as
dominance behavior during long-term interactions with others. Astrocytes are implicated in …

Glia as sculptors of synaptic plasticity

L Sancho, M Contreras, NJ Allen - Neuroscience Research, 2021 - Elsevier
Glial cells are non-neuronal cells in the nervous system that are crucial for proper brain
development and function. Three major classes of glia in the central nervous system (CNS) …

Molecular and cellular pathways contributing to brain aging

A Zia, AM Pourbagher-Shahri, T Farkhondeh… - Behavioral and Brain …, 2021 - Springer
Aging is the leading risk factor for several age-associated diseases such as
neurodegenerative diseases. Understanding the biology of aging mechanisms is essential …

The tripartite glutamatergic synapse

U Lalo, W Koh, CJ Lee, Y Pankratov - Neuropharmacology, 2021 - Elsevier
Astroglial cells were long considered as structural and metabolic supporting cells are which
do not directly participate in information processing in the brain. Discoveries of …

The many faces of astrocytes in Alzheimer's disease

MD Monterey, H Wei, X Wu, JQ Wu - Frontiers in Neurology, 2021 - frontiersin.org
Alzheimer's disease (AD) is a progressive neurodegenerative disease and is the most
common cause of dementia in an aging population. The majority of research effort has …

The role of astrocytes in the neurorepair process

RA Chiareli, GA Carvalho, BL Marques… - Frontiers in cell and …, 2021 - frontiersin.org
Astrocytes are highly specialized glial cells responsible for trophic and metabolic support of
neurons. They are associated to ionic homeostasis, the regulation of cerebral blood flow and …