Zeitschriftenaufsätze

Chikungunya virus (CHIKV) is an emerging arbovirus whose replication relies on the multifunctional nonstructural protein 2 (nsP2), particularly its viral protease (nsP2pro), which is essential for polyprotein processing. In this study, we investigated how interactions with nucleic acids influence nsP2pro activity. [...]

Protein aggregation is a hallmark of neurodegenerative diseases, where misfolded proteins accumulate into insoluble deposits. Emerging studies indicate that liquid-liquid phase separation (LLPS) may serve as a transient stage in the transition from monomers to amyloid fibrils for several proteins implicated in neurological disorders. [...]

The progressive age-related aggregation of soluble α-synuclein into toxic oligomers and insoluble amyloid fibrils causes Parkinson’s disease, Lewy body dementia and multiple system atrophy, all of which are neurodegenerative diseases without a cure. Because α-synuclein is a self-antigen, pathogenic α-synuclein aggregates do not elicit astrong immune response. [...]

A pointlike defect in a uniform current-carrying conductor induces a dipole in the electrochemical potential, which counteracts the original transport field. If the mean free path of the carriers is much smaller than the size of the defect, then the dipole results from the purely diffusive motion of the carriers around the defect. [...]