Circulating brain-enriched microRNAs as novel biomarkers for detection and differentiation of neurodegenerative diseases.

ABSTRACT: BACKGROUND:Minimally invasive specific biomarkers of neurodegenerative diseases (NDs) would facilitate patient selection and disease progression monitoring. We describe the assessment of circulating brain-enriched microRNAs as potential biomarkers for Alzheimer's disease (AD), frontotemporal dementia (FTD), Parkinson's disease (PD), and amyotrophic lateral sclerosis (ALS). METHODS:In this case-control study, the plasma samples were collected from 250 research participants with a clinical diagnosis of AD, FTD, PD, and ALS, as well as from age- and sex-matched control subjects (n = 50 for each group), recruited from 2003 to 2015 at the University of Pennsylvania Health System, including the Alzheimer's Disease Center, the Parkinson's Disease and Movement Disorders Center, the Frontotemporal

SUBMITTER: Sheinerman KS 

PROVIDER: S-EPMC5679501 | biostudies-literature | 2017 Nov

REPOSITORIES: biostudies-literature