Journal of Clinical and Cellular Immunology
Open Access

Johanne M Kaplan

Publications

• Review Article
  Insights into the Mechanisms of the Therapeutic Efficacy of Alemtuzumab in Multiple Sclerosis
  Author(s): Mark S Freedman, Johanne M Kaplan and Silva Markovic-Plese Mark S Freedman, Johanne M Kaplan and Silva Markovic-Plese
  
  The pathogenesis of multiple sclerosis (MS) is thought to involve peripheral activation of immune cells against central nervous system (CNS) antigens and their migration across the blood–brain barrier, leading to CNS inflammation and neurodegeneration. Alemtuzumab, a humanized anti-CD52 monoclonal antibody that rapidly depletes CD52- expressing cells from the circulation, is being investigated as a new treatment option in relapsing-remitting MS (RRMS). Clinical and radiologic results indicate robust suppression of inflammation related to the depletion of T and B lymphocytes during each treatment course of alemtuzumab. Furthermore, several lines of evidence suggest that the long-term clinical effects of alemtuzumab are attributable to qualitative changes in repopulating lymphocyte subsets potentially leading to a rebalancing of the immune system. Here, we review the contribution .. View More»
  DOI: 10.4172/2155-9899.1000152

  Abstract PDF

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