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

Researchers have identified a potentially pivotal factor in the progression of multiple sclerosis (MS), finding that "foamy" immune cells laden with fat droplets may worsen the disease by switching from repair to damage-fueling roles. This discovery sheds light on why MS can progress rapidly in some patients and not in others, offering a new direction for potential therapeutic strategies. Understanding the role of these fat-filled cells could lead to more targeted treatments that mitigate disease progression and improve patient outcomes.