Publications by authors named "S Van Mossevelde"

The missense mutation p.R406W in microtubule-associated protein tau leads to frontotemporal lobar degeneration with an amnestic, Alzheimer's disease-like phenotype with an autosomal dominant pattern of inheritance. In 2003, we described the pedigree of a Belgian family, labelled ADG, with 28 p.

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Dementia with Lewy bodies (DLB) and Parkinson's disease (PD) are clinically, pathologically and etiologically disorders embedded in the Lewy body disease (LBD) continuum, characterized by neuronal α-synuclein pathology. Rare homozygous and compound heterozygous premature termination codon (PTC) mutations in the Vacuolar Protein Sorting 13 homolog C gene (VPS13C) are associated with early-onset recessive PD. We observed in two siblings with early-onset age (< 45) and autopsy confirmed DLB, compound heterozygous missense mutations in VPS13C, p.

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We investigated the impact of the recently described chromosome 6 open reading frame 10 (C6orf10)/LOC101929163 locus as age-at-onset modifier in an extended cohort of Belgian chromosome 9 open reading frame 72 (C9orf72) GC repeat expansion carriers. We genotyped the tagging CpG single-nucleotide polymorphism rs9357140 in 224 confirmed C9orf72 repeat expansion carriers, 102 index cases and 122 relatives, and tested association with onset age. The C9orf72 repeat expansion cohort consisted of 131 symptomatic carriers, that is, 78 with dementia only, 13 with frontotemporal dementia (FTD)-amyotrophic lateral sclerosis (ALS), and 40 ALS only, and 93 presymptomatic carriers.

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Disease-modifying treatment trials are increasingly advanced to the prodromal or preclinical phase of Alzheimer's disease (AD), and inclusion criteria are based on biomarkers rather than clinical symptoms. Therefore, it is of great interest to determine which biomarkers should be combined to accurately predict conversion from mild cognitive impairment (MCI) to AD dementia. However, up to date, only few studies performed a complete A/T/N subject characterization using each of the CSF and imaging markers, or they only investigated long-term (≥ 2 years) prognosis.

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