Improved tools to study astrocytes

X Yu, J Nagai, BS Khakh - Nature Reviews Neuroscience, 2020 - nature.com
Astrocytes are a type of glial cell that tile the CNS. They interact with multiple cell types,
including neurons, glial cells and blood vessels, and are involved or implicated in brain …

Neuregulin-ERBB signaling in the nervous system and neuropsychiatric diseases

L Mei, KA Nave - Neuron, 2014 - cell.com
Neuregulins (NRGs) comprise a large family of growth factors that stimulate ERBB receptor
tyrosine kinases. NRGs and their receptors, ERBBs, have been identified as susceptibility …

Blood-brain barrier and delivery of protein and gene therapeutics to brain

WM Pardridge - Frontiers in aging neuroscience, 2020 - frontiersin.org
Alzheimer's disease (AD) and treatment of the brain in aging require the development of
new biologic drugs, such as recombinant proteins or gene therapies. Biologics are large …

Astrocyte-derived interleukin-33 promotes microglial synapse engulfment and neural circuit development

ID Vainchtein, G Chin, FS Cho, KW Kelley, JG Miller… - Science, 2018 - science.org
Neuronal synapse formation and remodeling are essential to central nervous system (CNS)
development and are dysfunctional in neurodevelopmental diseases. Innate immune …

RIPK1 mediates axonal degeneration by promoting inflammation and necroptosis in ALS

Y Ito, D Ofengeim, A Najafov, S Das, S Saberi, Y Li… - Science, 2016 - science.org
Mutations in the optineurin (OPTN) gene have been implicated in both familial and sporadic
amyotrophic lateral sclerosis (ALS). However, the role of this protein in the central nervous …

Impairment of glycolysis-derived l-serine production in astrocytes contributes to cognitive deficits in Alzheimer's disease

J Le Douce, M Maugard, J Veran, M Matos, P Jégo… - Cell metabolism, 2020 - cell.com
Alteration of brain aerobic glycolysis is often observed early in the course of Alzheimer's
disease (AD). Whether and how such metabolic dysregulation contributes to both synaptic …

New transgenic mouse lines for selectively targeting astrocytes and studying calcium signals in astrocyte processes in situ and in vivo

R Srinivasan, TY Lu, H Chai, J Xu, BS Huang… - Neuron, 2016 - cell.com
Astrocytes exist throughout the nervous system and are proposed to affect neural circuits
and behavior. However, studying astrocytes has proven difficult because of the lack of tools …

Fate tracing reveals hepatic stellate cells as dominant contributors to liver fibrosis independent of its aetiology

I Mederacke, CC Hsu, JS Troeger, P Huebener… - Nature …, 2013 - nature.com
Although organ fibrosis causes significant morbidity and mortality in chronic diseases, the
lack of detailed knowledge about specific cellular contributors mediating fibrogenesis …

[HTML][HTML] Enteric glial cell heterogeneity regulates intestinal stem cell niches

MB Baghdadi, A Ayyaz, S Coquenlorge, B Chu… - Cell stem cell, 2022 - cell.com
The high turnover and regenerative capacity of the adult intestine relies on resident stem
cells located at the bottom of the crypt. The enteric nervous system consists of an abundant …

[HTML][HTML] Microglia induce motor neuron death via the classical NF-κB pathway in amyotrophic lateral sclerosis

AE Frakes, L Ferraiuolo, AM Haidet-Phillips… - Neuron, 2014 - cell.com
Neuroinflammation is one of the most striking hallmarks of amyotrophic lateral sclerosis
(ALS). Nuclear factor-kappa B (NF-κB), a master regulator of inflammation, is upregulated in …