Alemtuzumab in Multiple Sclerosis: Mechanism of Action and Beyond.

ABSTRACT: Alemtuzumab is a humanized monoclonal antibody against CD52 (cluster of differentiation 52) and is approved for the therapy of relapsing-remitting multiple sclerosis. The application of alemtuzumab leads to a rapid, but long-lasting depletion predominantly of CD52-bearing B and T cells with reprogramming effects on immune cell composition resulting in the restoration of tolerogenic networks. Alemtuzumab has proven high efficacy in clinical phase II and III trials, where interferon β-1a was used as active comparator. However, alemtuzumab is associated with frequent and considerable risks. Most importantly secondary autoimmune disease affects 30%-40% of patients, predominantly impairing thyroid function. Extensive monitoring and early intervention allow for an appropriate risk management. Ho

SUBMITTER: Ruck T 

PROVIDER: S-EPMC4519957 | biostudies-literature | 2015 Jul

REPOSITORIES: biostudies-literature