Dextran sulfate sodium inhibits amyloid-β oligomer binding to cellular prion protein
نویسندگان
چکیده
منابع مشابه
The prion protein ligand, stress-inducible phosphoprotein 1, regulates amyloid-β oligomer toxicity.
In Alzheimer's disease (AD), soluble amyloid-β oligomers (AβOs) trigger neurotoxic signaling, at least partially, via the cellular prion protein (PrP(C)). However, it is unknown whether other ligands of PrP(C) can regulate this potentially toxic interaction. Stress-inducible phosphoprotein 1 (STI1), an Hsp90 cochaperone secreted by astrocytes, binds to PrP(C) in the vicinity of the AβO binding ...
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In Alzheimer disease (AD), amyloid-β (Aβ) oligomer is suggested to play a critical role in imitating neurodegeneration, although its pathogenic mechanism remains to be determined. Recently, the cellular prion protein (PrP(C)) has been reported to be an essential co-factor in mediating the neurotoxic effect of Aβ oligomer. However, these previous studies focused on the synaptic plasticity in eit...
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ژورنال
عنوان ژورنال: Journal of Neurochemistry
سال: 2015
ISSN: 0022-3042
DOI: 10.1111/jnc.13166