Researchers Jonathan Kipnis (from left), Jasmin Herz and Antoine Louveau have determined that lymphatic vessels surrounding the brain play a critical role in multiple sclerosis — and offer a potential new treatment avenue.

Researchers Jonathan Kipnis (from left), Jasmin Herz and Antoine Louveau have determined that lymphatic vessels surrounding the brain play a critical role in multiple sclerosis — and offer a potential new treatment avenue.