Jessica L Panman, Vikram Venkatraghavan, Emma L van der Ende, Rebecca M E Steketee, Lize C Jiskoot, Jackie M Poos, Elise G P Dopper, Lieke H H Meeter, Laura Donker Kaat, Serge A R B Rombouts, Meike W Vernooij, Anneke J A Kievit, Enrico Premi, Maura Cosseddu, Elisa Bonomi, Jaume Olives, Jonathan D Rohrer, Raquel Sánchez-Valle, Barbara Borroni, Esther E Bron, John C Van Swieten, Janne M Papma, Stefan Klein
OBJECTIVE: Progranulin-related frontotemporal dementia (FTD- GRN ) is a fast progressive disease. Modelling the cascade of multimodal biomarker changes aids in understanding the aetiology of this disease and enables monitoring of individual mutation carriers. In this cross-sectional study, we estimated the temporal cascade of biomarker changes for FTD- GRN , in a data-driven way. METHODS: We included 56 presymptomatic and 35 symptomatic GRN mutation carriers, and 35 healthy non-carriers...
January 15, 2021: Journal of Neurology, Neurosurgery, and Psychiatry