Glial cells: role of the immune response in ischemic stroke

S Xu, J Lu, A Shao, JH Zhang, J Zhang - Frontiers in immunology, 2020 - frontiersin.org
Ischemic stroke, which accounts for 75–80% of all strokes, is the predominant cause of
morbidity and mortality worldwide. The post-stroke immune response has recently emerged …

Innate immunity at the crossroads of healthy brain maturation and neurodevelopmental disorders

KE Zengeler, JR Lukens - Nature Reviews Immunology, 2021 - nature.com
The immune and nervous systems have unique developmental trajectories that individually
build intricate networks of cells with highly specialized functions. These two systems have …

Complement C1q-dependent excitatory and inhibitory synapse elimination by astrocytes and microglia in Alzheimer's disease mouse models

B Dejanovic, T Wu, MC Tsai, D Graykowski… - Nature Aging, 2022 - nature.com
Microglia and complement can mediate neurodegeneration in Alzheimer's disease (AD). By
integrative multi-omics analysis, here we show that astrocytic and microglial proteins are …

Neuroimmunology of traumatic brain injury: time for a paradigm shift

YN Jassam, S Izzy, M Whalen, DB McGavern… - Neuron, 2017 - cell.com
Traumatic brain injury (TBI) is a leading cause of morbidity and disability, with a
considerable socioeconomic burden. Heterogeneity of pathoanatomical subtypes and …

[HTML][HTML] Towards frailty biomarkers: Candidates from genes and pathways regulated in aging and age-related diseases

AL Cardoso, A Fernandes, JA Aguilar-Pimentel… - Ageing research …, 2018 - Elsevier
Objective Use of the frailty index to measure an accumulation of deficits has been proven a
valuable method for identifying elderly people at risk for increased vulnerability, disease …

Astrocytes and microglia play orchestrated roles and respect phagocytic territories during neuronal corpse removal in vivo

EC Damisah, RA Hill, A Rai, F Chen, CV Rothlin… - Science …, 2020 - science.org
Cell death is prevalent throughout life; however, the coordinated interactions and roles of
phagocytes during corpse removal in the live brain are poorly understood. We developed …

Astrocytic phagocytosis contributes to demyelination after focal cortical ischemia in mice

T Wan, W Zhu, Y Zhao, X Zhang, R Ye, M Zuo… - Nature …, 2022 - nature.com
Ischemic stroke can cause secondary myelin damage in the white matter distal to the
primary injury site. The contribution of astrocytes during secondary demyelination and the …

Astrocytic phagocytosis is a compensatory mechanism for microglial dysfunction

H Konishi, T Okamoto, Y Hara, O Komine… - The EMBO …, 2020 - embopress.org
Microglia are the principal phagocytes that clear cell debris in the central nervous system
(CNS). This raises the question, which cells remove cell debris when microglial phagocytic …

Reactive astrocytes function as phagocytes after brain ischemia via ABCA1-mediated pathway

YM Morizawa, Y Hirayama, N Ohno, S Shibata… - Nature …, 2017 - nature.com
Astrocytes become reactive following various brain insults; however, the functions of reactive
astrocytes are poorly understood. Here, we show that reactive astrocytes function as …

Reversal of synapse loss in Alzheimer mouse models by targeting mGluR5 to prevent synaptic tagging by C1Q

J Spurrier, LS Nicholson, XT Fang, AJ Stoner… - Science translational …, 2022 - science.org
Microglia-mediated synaptic loss contributes to the development of cognitive impairments in
Alzheimer's disease (AD). However, the basis for this immune-mediated attack on synapses …