Aberrant calcium signals in reactive astrocytes: a key process in neurological disorders

E Shigetomi, K Saito, F Sano, S Koizumi - International journal of …, 2019 - mdpi.com
Astrocytes are abundant cells in the brain that regulate multiple aspects of neural tissue
homeostasis by providing structural and metabolic support to neurons, maintaining synaptic …

[HTML][HTML] The role of insulin/IGF1 signalling in neurodevelopmental and neuropsychiatric disorders–evidence from human neuronal cell models

JM Réthelyi, K Vincze, D Schall, J Glennon… - … & Biobehavioral Reviews, 2023 - Elsevier
Insulin and insulin-like growth factor 1 (IGF1) signalling play a central role in the
development and maintenance of neurons in the brain, and in humans neurodevelopmental …

Astrocytes rescue neuronal health after cisplatin treatment through mitochondrial transfer

K English, A Shepherd, NE Uzor, R Trinh… - Acta Neuropathologica …, 2020 - Springer
Neurodegenerative disorders, including chemotherapy-induced cognitive impairment, are
associated with neuronal mitochondrial dysfunction. Cisplatin, a commonly used …

[HTML][HTML] Overproduction of hydrogen sulfide, generated by cystathionine β-synthase, disrupts brain wave patterns and contributes to neurobehavioral dysfunction in a …

T Panagaki, L Lozano-Montes, L Janickova, K Zuhra… - Redox Biology, 2022 - Elsevier
Using a novel rat model of Down syndrome (DS), the functional role of the cystathionine-β-
synthase (CBS)/hydrogen sulfide (H 2 S) pathway was investigated on the pathogenesis of …

Therapeutic potential of astrocyte transplantation

N Hastings, WL Kuan, A Osborne… - Cell …, 2022 - journals.sagepub.com
Cell transplantation is an attractive treatment strategy for a variety of brain disorders, as it
promises to replenish lost functions and rejuvenate the brain. In particular, transplantation of …

Astrocytes mediate cell non-autonomous correction of aberrant firing in human FXS neurons

SD Sharma, BK Reddy, R Pal, TE Ritakari, JD Cooper… - Cell Reports, 2023 - cell.com
Pre-clinical studies of fragile X syndrome (FXS) have focused on neurons, with the role of
glia remaining largely underexplored. We examined the astrocytic regulation of aberrant …

Electrophysiological In Vitro Study of Long‐Range Signal Transmission by Astrocytic Networks

N Hastings, YL Yu, B Huang, S Middya… - Advanced …, 2023 - Wiley Online Library
Astrocytes are diverse brain cells that form large networks communicating via gap junctions
and chemical transmitters. Despite recent advances, the functions of astrocytic networks in …

Control of complex behavior by astrocytes and microglia

PI Ortinski, KJ Reissner, J Turner, TL Anderson… - Neuroscience & …, 2022 - Elsevier
Evidence that glial cells influence behavior has been gaining a steady foothold in scientific
literature. Out of the five main subtypes of glial cells in the brain, astrocytes and microglia …

Balancing serendipity and reproducibility: Pluripotent stem cells as experimental systems for intellectual and developmental disorders

NC Anderson, PF Chen, K Meganathan, WA Saber… - Stem cell reports, 2021 - cell.com
Reprogramming of somatic cells into induced pluripotent stem cells (iPSCs) and their
differentiation into neural lineages is a revolutionary experimental system for studying …

Astrocytes in Down syndrome across the lifespan

B Ponroy Bally, KK Murai - Frontiers in Cellular Neuroscience, 2021 - frontiersin.org
Down Syndrome (DS) is the most common genetic cause of intellectual disability in which
delays and impairments in brain development and function lead to neurological and …