Human monoclonal antibodies reactive to oligodendrocytes promote remyelination in a model of multiple sclerosis.

ABSTRACT: Promoting remyelination, a major goal of an effective treatment for demyelinating diseases, has the potential to protect vulnerable axons, increase conduction velocity, and improve neurologic deficits. Strategies to promote remyelination have focused on transplanting oligodendrocytes (OLs) or recruiting endogenous myelinating cells with trophic factors. Ig-based therapies, routinely used to treat a variety of neurological and autoimmune diseases, underlie our approach to enhance remyelination. We isolated two human mAbs directed against OL surface antigens that promoted significant remyelination in a virus-mediated model of multiple sclerosis. Four additional OL-binding human mAbs did not promote remyelination. Both human mAbs were as effective as human i.v. Ig, a treatment shown to have e

SUBMITTER: Warrington AE 

PROVIDER: S-EPMC18751 | biostudies-literature | 2000 Jun

REPOSITORIES: biostudies-literature