McGill blood test detects multiple sclerosis up to 10 years before symptoms appear

How the Test Works: Protein Signatures and Immune Signals

Researchers at Montreal’s McGill University have developed a blood test that could detect multiple sclerosis (MS) up to a decade before symptoms appear, offering a critical window for early intervention. The breakthrough, led by Dr. Adil Harroud of the Montreal Neurological Institute, identifies specific protein markers linked to MS risk, potentially transforming treatment outcomes for … Read more