These fat-filled brain cells may be making multiple sclerosis worse

Researchers led by Daan van der Vliet, working with teams from the Netherlands Institute for Neuroscience, Leiden University, and Utrecht University, have identified a biological process that may help explain why multiple sclerosis (MS) becomes especially severe in some patients. Examining brain tissue from people with rapidly progressing MS, they found large numbers of unusual immune cells packed with fat droplets. The findings could point to new treatment strategies and future bi...