A Controlled Trial of Natalizumab for Relapsing Multiple Sclerosis
Author(s) -
David H. Miller,
Omar Khan,
William Sheremata,
Lance D. Blumhardt,
George P. Rice,
Michele Libonati,
A. Willmer–Hulme,
Catherine M. Dalton,
Katherine Miszkiel,
Paul O’Connor
Publication year - 2003
Publication title -
new england journal of medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 19.889
H-Index - 1030
eISSN - 1533-4406
pISSN - 0028-4793
DOI - 10.1056/nejmoa020696
Subject(s) - natalizumab , medicine , multiple sclerosis , kilogram , placebo , gastroenterology , randomized controlled trial , surgery , urology , immunology , pathology , body weight , alternative medicine
In patients with multiple sclerosis, inflammatory brain lesions appear to arise from autoimmune responses involving activated lymphocytes and monocytes. The glycoprotein alpha4 integrin is expressed on the surface of these cells and plays a critical part in their adhesion to the vascular endothelium and migration into the parenchyma. Natalizumab is an alpha4 integrin antagonist that reduced the development of brain lesions in experimental models and in a preliminary study of patients with multiple sclerosis.
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