Since myelination and remyelination both involve investing an axon with a myelin sheath, a plausible hypothesis is that the two processes involve the expression of similar transcription factors. In this study we have addressed this hypothesis by comparing the expression of messenger RNA of Gtx, a homeodomain transcription factor expressed within oligodendrocytes during myelination, with the exp...

A specific antibody to myelin basic protein has been used to localize the protein in developing rat oligodendroglia and myelin. Basic protein is found in the oligodendroglial cytoplasm of anterior commissures of 5- and 7-day old rats before the beginning of myelination. Staining of basic protein in oligodendroglia increases, becoming most intense during early myelination; it decreases during ra...

Myelin-associated oligodendrocytic basic protein (MOBP) and myelin basic protein (MBP) share many structural similarities. MOBP is synthesised by mature oligodendrocytes and localised at the major dense line (MDL), suggesting a role in the myelin compaction process. The shiverer mouse, a deletion mutant of the myelin basic protein (Mbp) gene, has poorly compacted myelin with essentially no MDL....

A sensitive radioimmunoassay that can detect brain damage in cases of head injury and stroke was applied to blood samples from 13 patients before and after they received multiple treatments with electroconvulsive therapy for psychiatric disorder. None of the patients showed a significant increase in serum myelin basic protein immunoreactivity. As increased serum myelin basic protein immunoreact...

The basic protein of bovine central nervous system myelin contains a single polypeptide chain of 170 amino acids. Multiple components of basic protein have been observed on disc gel electrophoresis and ion exchange chromatography at alkaline pH, but the basis of the microheterogeneity has not been established. In the present study myelin basic protein from bovine spinal cord was chromatographed...

The location of myelin encephalitogenic or basic protein (BP) in peripheral nervous system (PNS) and central nervous system (CNS) was investigated by immunofluorescence and horseradish peroxidase (HRP) immunocytochemistry. BP or cross-reacting material could be clearly localized to myelin by immunofluorescence and light microscope HRP immunocytochemistry. Fine structural studies proved to be mu...