Adhesion Process of Biomimetic Myelin Membranes Triggered by Myelin Basic Protein
نویسندگان
چکیده
منابع مشابه
Interaction forces and adhesion of supported myelin lipid bilayers modulated by myelin basic protein.
Force-distance measurements between supported lipid bilayers mimicking the cytoplasmic surface of myelin at various surface coverages of myelin basic protein (MBP) indicate that maximum adhesion and minimum cytoplasmic spacing occur when each negative lipid in the membrane can bind to a positive arginine or lysine group on MBP. At the optimal lipid/protein ratio, additional attractive forces ar...
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The fact that central nerve tissue is encephalitogenic has been known since the observation of a post-injection reaction of some rabies victims to the Pasteur vaccine that contained nerve tissue (Brostoff, 1977). Subsequently the encephalitogenic agent in central nerve tissue was traced to a component of the myelin sheath, and a protein was finally isolated that in the presence of complete Freu...
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Objective: Multiple sclerosis (MS) is presented with motor and sensory function loss. It is caused by demyelination and following axonal lesion. As myelin basic protein (MBP) is one of the key elements of the myelin cover, we examined the level of MBP in serum, stimulated, and unstimulated saliva as a suitable biomarker for detecting MS. Methods: A case-control study was performed in 29 health...
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Myelin membranes prepared from rat brain possess both the enzyme and substrates to incorporate azP from (ya2P]ATP into membrane protein constituents. Qf the myelin polypeptides, only the two basic proteins were phosphorylated ; and both components appeared to be equally good substrates for endogenous or added protein kinases. The a2P was transferred primarily to serine residues of the basic pro...
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Myelin fractions with different degrees of compaction were isolated from bovine brain, and post-translational methylation of membrane-associated proteins was studied. When the purified myelin-basic-protein-specific protein methylase I and S-adenosyl-L-[methyl-14C]methionine were added exogenously, the most compact myelin fraction exhibited higher methyl-accepting activity than the less compact ...
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ژورنال
عنوان ژورنال: Frontiers in Chemistry
سال: 2021
ISSN: 2296-2646
DOI: 10.3389/fchem.2021.631277