کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6262579 1613802 2016 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Research ReportAuraptene induces oligodendrocyte lineage precursor cells in a cuprizone-induced animal model of demyelination
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب (عمومی)
پیش نمایش صفحه اول مقاله
Research ReportAuraptene induces oligodendrocyte lineage precursor cells in a cuprizone-induced animal model of demyelination
چکیده انگلیسی


- Auraptene did not affect MBP expression reduced by cuprizone.
- Auraptene did not affect PDGFR-alpha expression increased by cuprizone.
- Auraptene enhanced olig2 expression increased by cuprizone.
- Auraptene reduced microglial activation induced by cuprizone.

We investigated the effects of auraptene on mouse oligodendroglial cell lineage in an animal model of demyelination induced by cuprizone. Auraptene, a citrus coumarin, was intraperitoneally administered to mice fed the demyelinating agent cuprizone. Immunohistochemical analysis of the corpus callosum and/or Western blotting analysis of brain extracts revealed that cuprizone reduced immunoreactivity for myelin-basic protein, a marker of myelin, whereas it increased immunoreactivity to platelet derived-growth factor receptor-α, a marker of oligodendrocyte precursor cells. Administration of auraptene enhanced the immunoreactivity to oligodendrocyte transcription factor 2, a marker of oligodendrocyte precursor cells and oligodendrocyte lineage precursor cells, but had no effect on immunoreactivity to myelin-basic protein or platelet-derived growth factor receptor-α. These findings suggest that auraptene promotes the production of oligodendrocyte lineage precursor cells in an animal model of demyelination and may be useful for individuals with demyelinating diseases.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Brain Research - Volume 1639, 15 May 2016, Pages 28-37
نویسندگان
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