Genetics

This blog post examines a Mendelian randomization study investigating whether basal metabolic rate may play a causal role in multiple sclerosis susceptibility. Using large-scale genome-wide association data from European populations, the study found that genetically predicted higher BMR was associated with an increased risk of MS. The article highlights the potential connection between systemic energy metabolism, immune regulation, and central nervous system demyelination, while also emphasizing the need for further experimental research to clarify the biological mechanisms underlying this association.