Circulating extracellular vesicle-containing microRNAs reveal potential pathogenesis of Alzheimer's disease.

ABSTRACT: The pathogenesis of Alzheimer's disease (AD) remains unknown till today, hindering the research and development of AD therapeutics and diagnostics. Circulating extracellular vesicles (EVs) can be utilized as a new window to spy upon AD pathogenesis. Altered microRNA profiles were noted in both the cerebrospinal fluid (CSF)- and blood-isolated EVs of AD patients, implying the outstanding potential of circulating EV-containing miRNAs (CEmiRs) to serve as important regulators in AD pathogenesis. Although several CEmiRs were found to play a part in AD, the association of globally altered miRNA profiles in patients' serum-derived EVs with AD pathogenesis remains unclear. In this study, we first investigated the miRNA profile in serum-derived EVs from AD, mild cognitive impairment (MCI) patients

SUBMITTER: Wang Y 

PROVIDER: S-EPMC9630335 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature