3 documents found, page 1 of 1
A data-driven disease progression model of fluid biomarkers in genetic frontote...
van der Ende, Emma L.; Bron, Esther E.; Poos, Jackie M.; Jiskoot, Lize C.; Panman, Jessica L.; Papma, Janne M.; Meeter, Lieke H.; Dopper, Elise G. P.Several CSF and blood biomarkers for genetic frontotemporal dementia have been proposed, including those reflecting neuroaxonal loss (neurofilament light chain and phosphorylated neurofilament heavy chain), synapse dysfunction [neuronal pentraxin 2 (NPTX2)], astrogliosis (glial fibrillary acidic protein) and complement activation (C1q, C3b). Determining the sequence in which biomarkers become abnormal over the ...
Elevated CSF and plasma complement proteins in genetic frontotemporal dementia:...
van der Ende, Emma L.; Heller, Carolin; Sogorb-Esteve, Aitana; Swift, Imogen J.; McFall, David; Peakman, Georgia; Bouzigues, Arabella; Poos, Jackie M.Background: Neuroinflammation is emerging as an important pathological process in frontotemporal dementia (FTD), but biomarkers are lacking. We aimed to determine the value of complement proteins, which are key components of innate immunity, as biomarkers in cerebrospinal fluid (CSF) and plasma of presymptomatic and symptomatic genetic FTD mutation carriers. Methods: We measured the complement proteins C1q and ...
Age at symptom onset and death and disease duration in genetic frontotemporal d...
Moore, Katrina M.; Nicholas, Jennifer; Grossman, Murray; McMillan, Corey T.; Irwin, David J.; Massimo, Lauren; Van Deerlin, Vivianna M.Background: Frontotemporal dementia is a heterogenous neurodegenerative disorder, with about a third of cases being genetic. Most of this genetic component is accounted for by mutations in GRN, MAPT, and C9orf72. In this study, we aimed to complement previous phenotypic studies by doing an international study of age at symptom onset, age at death, and disease duration in individuals with mutations in GRN, MAPT,...