Background
Multiple sclerosis (MS) is a chronic disease that damages the brain and spinal cord by destroying myelin, the protective layer around nerves. Small molecules called microRNAs (miRNAs) regulate inflammation and repair, and human stem-cell–based models, such as those derived from induced pluripotent stem cells (iPSCs), provide a reproducible and more accurate way to study MS, capturing key aspects of the disease that are difficult to explore otherwise.
Research
This review explores how miRNAs may act as biomarkers and therapies in MS, and highlights advanced human models that might help test strategies for brain repair and remyelination.
Potential Impact
Progress in miRNA research and stem cell–based models will deepen our understanding of MS biology, guiding future strategies to enhance brain repair and paving the way for innovative therapies.