Astrocytes in selective vulnerability to neurodegenerative disease

TS Zimmer, AL Orr, AG Orr - Trends in neurosciences, 2024 - cell.com
Selective vulnerability of specific brain regions and cell populations is a hallmark of
neurodegenerative disorders. Mechanisms of selective vulnerability involve neuronal …

Complement-mediated synapse loss in Alzheimer's disease: mechanisms and involvement of risk factors

L Wen, D Bi, Y Shen - Trends in Neurosciences, 2024 - cell.com
The complement system is increasingly recognized as a key player in the synapse loss and
cognitive impairments observed in Alzheimer's disease (AD). In particular, the process of …

p-tau Ser356 is associated with Alzheimer's disease pathology and is lowered in brain slice cultures using the NUAK inhibitor WZ4003

LW Taylor, EM Simzer, C Pimblett… - Acta …, 2024 - Springer
Tau hyperphosphorylation and aggregation is a common feature of many dementia-causing
neurodegenerative diseases. Tau can be phosphorylated at up to 85 different sites, and …

Astrocytes Excessively Engulf Synapses in a Mouse Model of Alzheimer's Disease

L Li, S Lu, J Zhu, X Yu, S Hou, Y Huang, X Niu… - International Journal of …, 2024 - mdpi.com
Synapse loss is one of the most critical features in Alzheimer's disease (AD) and correlates
with cognitive decline. Astrocytes mediate synapse elimination through multiple EGF-like …

Cystatin F (Cst7) drives sex-dependent changes in microglia in an amyloid-driven model of Alzheimer's disease

MJD Daniels, L Lefevre, S Szymkowiak, A Drake… - Elife, 2023 - elifesciences.org
Microglial endolysosomal (dys) function is strongly implicated in neurodegenerative
disease. Transcriptomic studies show that a microglial state characterised by a set of genes …

The proteomic landscape of microglia in health and disease

E Davis, AF Lloyd - Frontiers in Cellular Neuroscience, 2024 - frontiersin.org
Microglia are the resident immune cells of the central nervous system (CNS) and as such
play crucial roles in regulating brain homeostasis. Their presence in neurodegenerative …

hUC-MSCs-derived MFGE8 ameliorates locomotor dysfunction via inhibition of ITGB3/NF-κB signaling in an NMO mouse model

H Xu, W Jiang, X Li, J Jiang, SK Afridi, L Deng… - NPJ Regenerative …, 2024 - nature.com
Neuromyelitis optica (NMO) is a severe autoimmune inflammatory disease of the central
nervous system that affects motor function and causes relapsing disability. Human umbilical …

In situ seeding assay: A novel technique for direct tissue localization of bioactive tau

R Perbet, A Mate de Gerando, C Glynn… - … of Neuropathology & …, 2024 - academic.oup.com
Proteins exhibiting prion-like properties are implicated in tauopathies. The prion-like traits of
tau influence disease progression and correlate with severity. Techniques to measure tau …

Beneficial versus Detrimental Effects of Complement–Microglial Interactions in Alzheimer's Disease

G Ayyubova, N Fazal - Brain Sciences, 2024 - mdpi.com
Research indicates that brain-region-specific synapse loss and dysfunction are early
hallmarks and stronger neurobiological correlates of cognitive decline in Alzheimer's …

Alterations in Synaptic Connectivity and Synaptic Transmission in Alzheimer's Disease with High Physical Activity

C Wu, T Ruan, Y Yuan, C Xu, L Du… - Journal of Alzheimer's …, 2024 - content.iospress.com
Background: Alzheimer's disease (AD) is a progressive neurodegeneration disease.
Physical activity is one of the most promising modifiable lifestyles that can be effective in …