Proteomics

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Proteomics of plasma exosomes reveals S100A8 as a novel biomarker for Alzheimer’s disease: a preliminary study


ABSTRACT: Levels of blood exosomal Aβ42, total Tau (t-Tau) and phosphorylated Tau (p-Tau) had a high correlation with their concentrations in cerebrospinal fluid (CSF), demonstrating that exosomal biomarkers have equal contribution as those in CSF for the diagnosis of AD. We aimed to comprehensively characterize the proteome of plasma exosomes to identify differentially expressed proteins (DEPs) and pathways in AD. Tandem mass tag (TMT) labeled quantitative proteomics was applied to analyze plasma exosomal proteins in 9 AD patients and 9 healthy controls.

ORGANISM(S): Homo Sapiens

SUBMITTER: Guofeng Yang  

PROVIDER: PXD048063 | iProX | Thu Dec 21 00:00:00 GMT 2023

REPOSITORIES: iProX

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