Genetic and clinical features of progranulin-associated frontotemporal lobar degeneration Vrije Universiteit Brussel University of Antwerp
OBJECTIVE: To assess the relative frequency of unique mutations and their associated characteristics in 97 individuals with mutations in progranulin (GRN), an important cause of frontotemporal lobar degeneration (FTLD).
PARTICIPANTS AND DESIGN: A 46-site International Frontotemporal Lobar Degeneration Collaboration was formed to collect cases of FTLD with TAR DNA-binding protein of 43-kDa (TDP-43)-positive inclusions (FTLD-TDP). We ...