TIA1 potentiates tau phase separation and promotes generation of toxic oligomeric tau
نویسندگان
چکیده
منابع مشابه
Tau protein liquid–liquid phase separation can initiate tau aggregation
The transition between soluble intrinsically disordered tau protein and aggregated tau in neurofibrillary tangles in Alzheimer's disease is unknown. Here, we propose that soluble tau species can undergo liquid-liquid phase separation (LLPS) under cellular conditions and that phase-separated tau droplets can serve as an intermediate toward tau aggregate formation. We demonstrate that phosphoryla...
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Tau misfolding and aggregation leads to the formation of neurofibrillary tangles (NFTs), which have long been considered one of the main pathological hallmarks for numerous neurodegenerative diseases known as tauopathies, including Alzheimer's Disease (AD) and Parkinson's Disease (PD). However, recent studies completed both in vitro and in vivo suggest that intermediate forms of tau, known as t...
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The pathological hallmarks of Alzheimer’s disease (AD) are extracellular β-amyloid deposition and intracellular tau inclusions. While β-amyloid deposition does not correlate with clinical progression of AD, the diffusion of neurofibrillary tangles (NFTs) from the entorhinal cortex to the neocortex, followed by neuronal and synapse loss, matches well with the clinical progression of AD symptomat...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 2021
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.2014188118