Altered levels of CSF proteins in patients with FTD, presymptomatic mutation carriers and non-carriers.

ABSTRACT:

Background

The clinical presentations of frontotemporal dementia (FTD) are diverse and overlap with other neurological disorders. There are, as of today, no biomarkers in clinical practice for diagnosing the disorders. Here, we aimed to find protein markers in cerebrospinal fluid (CSF) from patients with FTD, presymptomatic mutation carriers and non-carriers.

Methods

Antibody suspension bead arrays were used to analyse 328 proteins in CSF from patients with behavioural variant FTD (bvFTD, n = 16) and progressive primary aphasia (PPA, n = 13), as well as presymptomatic mutation carriers (PMC, n = 16) and non-carriers (NC, n = 8). A total of 492 antibodies were used to measure protein levels by direct labelling of the CSF samples. The findings were further examined in an indep

SUBMITTER: Remnestal J 

PROVIDER: S-EPMC7310563 | biostudies-literature | 2020 Jun

REPOSITORIES: biostudies-literature