Myelin Basic Protein

ISBN-13: 9781604566994 / Angielski / Twarda / 2008 / 249 str.

Joan M Boggs

Opis

The compact myelin sheath formed around nerve axons speeds up nerve conduction and also nurtures the axon. Destruction of this sheath in demyelinating diseases such as multiple sclerosis (MS) results in nerve conduction failure and neurodegeneration. Myelin basic protein (MBP) is the second most abundant protein of central nervous system (CNS) myelin (after the proteolipid protein), representing about 30 % of the total myelin protein and about 10 % of myelin by weight. It is also present in peripheral nervous system (PNS) myelin but as a lower percentage of the total protein. This book addresses the structure, different isoforms, post-translational modifications, immunogenicity, and novel functions of MBP and its possible involvement in MS. MBP is a natively unfolded protein, is conformationally adaptable to different environments, and probably has additional roles in the myelinating cells and in myelin besides its well-established role in adhesion of the cytosolic surfaces of myelin in the CNS.