Lies Vanden Broeck

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Genome-wide association studies (GWAS) have identified a region upstream the BIN1 gene as the most important genetic susceptibility locus in Alzheimer's disease (AD) after APOE. We report that BIN1 transcript levels were increased in AD brains and identified a novel 3 bp insertion allele ∼28 kb upstream of BIN1, which increased (i) transcriptional activity(More)
Cytoplasmic accumulation and nuclear clearance of TDP-43 characterize familial and sporadic forms of amyotrophic lateral sclerosis and frontotemporal lobar degeneration, suggesting that either loss or gain of TDP-43 function, or both, cause disease formation. Here we have systematically compared loss- and gain-of-function of Drosophila TDP-43, TAR DNA(More)
The human TAR DNA binding protein 43 (TDP-43), encoded by the gene TARDBP, plays a central role in amyotrophic lateral sclerosis (ALS) and frontotemporal dementia. TDP-43 inclusions are also found in up to approximately 60% of Alzheimer's disease (AD) brains. Although ALS-causing TARDBP mutations cluster in the C-terminal glycine-rich region of the protein,(More)
Amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD) are clinically distinct fatal neurodegenerative disorders. Increasing molecular evidence indicates that both disorders are linked in a continuous spectrum (ALS-FTD spectrum). Neuronal cytoplasmic inclusions consisting of the nuclear TAR DNA-binding protein 43 (TDP-43) are found in the(More)
TDP-43 proteinopathy is strongly implicated in the pathogenesis of amyotrophic lateral sclerosis and related neurodegenerative disorders. Whether TDP-43 neurotoxicity is caused by a novel toxic gain-of-function mechanism of the aggregates or by a loss of its normal function is unknown. We increased and decreased expression of TDP-43 (dTDP-43) in Drosophila.(More)
Genetic variation in brain size may provide the basis for the evolution of the brain and complex behaviours. The genetic substrate and the selective pressures acting on brain size are poorly understood. Here we use the Drosophila Genetic Reference Panel to map polymorphic variants affecting natural variation in mushroom body morphology. We identify 139(More)
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