Genomics

Dataset Information

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Circulating microRNAs associated to cerebrospinal fluid amyloid-β and phosphorylated tau levels as potential non-invasive biomarkers for mild cognitive impairment and Alzheimer’s disease


ABSTRACT: To identify the potential biomarkers of Alzheimer's disease (AD) based on circulating microRNAs (miRNAs), we developed a new approach using feature selection and linear mixed model. The miRNA sequencing data of 105 plasma and 112 serum samples from 112 subjects including 28 AD cases, 63 mild cognitive impairment (MCI), and 21 controls were used to identify cerebrospinal fluid biomarkers associated miRNAs. The potential of these miRNAs as biomarkers of AD or MCI was researched and validated via both internal and external dataset. Patient classification was effectuated in compliance with the NIA-AA criteria for “MCI due to AD” and “Dementia due to AD”.

ORGANISM(S): Homo sapiens

PROVIDER: GSE215789 | GEO | 2024/02/26

REPOSITORIES: GEO

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