RT-QuIC detection of tauopathies using full-length tau substrates.

Prion

Prion Research Center, Department of Microbiology, Immunology, and Pathology, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, USA.

Published: December 2020

Early detection and diagnosis of neurodegenerative diseases has been hampered by the lack of sensitive testing. Real-time quaking induced conversion (RT-QuIC) has been used for the early and sensitive detection of prion-induced neurologic disease, and has more recently been adapted to detect misfolded alpha-synuclein and tau as biomarkers for neurodegenerative disease. Here we use full-length recombinant tau substrates to detect tau seeding activity in Alzheimer's disease and other human tauopathies.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7671068PMC
http://dx.doi.org/10.1080/19336896.2020.1832946DOI Listing

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