MicroRNAs (miRNAs) seem to confer a novel layer of gene regulation, possibly fine-tuning the expression of ≈50% of genes in humans. Dysfunction of these short regulatory RNAs has been noted in various neurological disorders, including Alzheimer disease and Parkinson disease. Here, Junker and colleagues explore the possible involvement of miRNAs in multiple sclerosis, highlighting the therapeutic implications for this disease.
- Andreas Junker
- Reinhard Hohlfeld
- Edgar Meinl