MBP and demyelinating disease: MO3.13 cells express various oligodendrocyte markers, including 2′,3′-cyclic-nucleotide 3′-phosphodiesterase (CNPase), galactosylceramide (GalCer), and myelin basic protein (31, 32), and thus, are frequently used to study molecular mechanisms related to demyelination disorders, including multiple sclerosis (33, 34) and KD (35, 36).