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Brain endothelial GSDMD activation mediates inflammatory BBB breakdown
Insults to the cerebral cortex, such as trauma, ischemia or infections, may result in the development of epilepsy, one of the most common neurological disorders. Previous studies have suggested that perturbations in neurovascular integrity and breakdown of the blood-brain barrier (BBB) lead to neuro...
ORGANISM(S): Rattus norvegicus 
Angiopoietin-2 aggravates Alzheimer’s disease by promoting BBB breakdown and neuroinflammation.
The blood-brain barrier (BBB) protects the central nervous system (CNS) from external assaults by pathogenic or harmful substances. BBB impairment frequently occurs during infection, inflammatory, or other pathological conditions, which causes or exacerbates a wide range of CNS diseases. Using singl...
ORGANISM(S): Mus musculus 
2024-02-22 | GSE211099 | GEO
Nanostring protein expression of immune cell recruitment and BBB breakdown following Aβ immunotherapy
The blood brain barrier (BBB) is critical for maintaining brain homeostasis but is susceptible to inflammatory breakdown. Permeability of the BBB to polar molecules shows circadian variation due to rhythmic transporter expression, while basal permeability to polar molecules in non-rhythmic. Whether ...
ORGANISM(S): Mus musculus 
2024-12-06 | GSE263794 | GEO
Microglia drive diurnal variation in susceptibility to inflammatory blood-brain barrier breakdown
Disruption of the blood-brain barrier (BBB) and increased vascular leakage contribute to neuroinflammation in Alzheimer’s disease (AD), driving disease pathogenesis and progression. However, the mechanisms underlying BBB dysfunction and neuroinflammation in AD remain unclear. Angiopoietin-2 (ANGPT2)...
ORGANISM(S): Mus musculus 
2026-04-15 | GSE286360 | GEO
Apolipoprotein E4 (APOE4), the main susceptibly gene for Alzheimer’s disease1–5, exerts cerebrovascular toxicity6 leading to blood-brain barrier (BBB) breakdown in humans7–9 and APOE4 transgenic mice10–13. Moreover, an early BBB dysfunction predicts cognitive decline in humans7. However, the compre...
ORGANISM(S): Mus musculus (Mouse) 
2022-08-23 | PXD029230 | Pride
The insulin receptor (INSR) mediates insulin signaling to modulate cellular functions. Although INSR is expressed at the blood-brain barrier (BBB), its role in the modulation of BBB function is poorly understood. Therefore, in this study, we aimed to analyze the effect of INSR knockdown on the expre...
ORGANISM(S): Homo Sapiens (human) 
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