• Neuroscience · Dec 2016

    Novel genes in brain tissues of EAE-induced normal and obese mice: Upregulation of metal ion-binding protein genes in obese-EAE mice.

    • Mahbub Hasan, Ji-Eun Seo, Khandoker Asiqur Rahaman, Hophil Min, Ki Hun Kim, Ju-Hyung Park, Changmin Sung, Junghyun Son, Min-Jung Kang, Byung Hwa Jung, Won Sang Park, and Oh-Seung Kwon.
    • Toxicology Lab., Doping Control Center, Korea Institute of Science and Technology, Seoul 02792, Republic of Korea; Department of Biological Chemistry, Korea University of Science and Technology, Daejeon 34113, Republic of Korea.
    • Neuroscience. 2016 Dec 9.

    AbstractExperimental autoimmune encephalomyelitis (EAE) is an inflammatory autoimmune disease of the central nervous system resulting from degeneration of the myelin sheath. This study is aimed to identify differentially expressed genes (DEGs) in the brain of EAE-induced normal diet (ND) mice and high-fat diet (HFD)-induced obese mice, and to identify novel genes responsible for elucidating the mechanism of the disease. Purified mRNA samples from the brain tissue were analyzed for gene microarray and validated by real-time RT-PCR. DEGs were identified if significant changes greater than 1.5-fold or less than 0.66-fold were observed (p<0.05). Pathway construction and functional categorization were performed using the Kyoto encyclopedia of genes and genomes pathways and gene ontology (GO) analysis. HFD-EAE mice showed more severe disease symptoms than ND-EAE mice. From GO study, fold changes of HFD-EAE to ND-EAE genes indicated that the genes were significantly associated to the pathways related with the immune response, antigen presentation, and complement activation. The genes related with metal ion-binding proteins were upregulated in HFD-EAE and ND-EAE mice. Upregulation of Cul9, Mast2, and C4b expression is significantly higher in HFD-EAE mice than ND-EAE mice. Cul9, Mast2, C4b, Psmb8, Ly86, and Ms4a6d were significantly upregulated in both ND- and HFD-EAE mice. Fcgr4, S3-12, Gca, and Zdhhc4 were upregulated only in ND-EAE, and Xlr4b was upregulated only in HFD-EAE mice. And significant upregulated genes of metal ion-binding proteins (Cul9 and Mast2) were observed in HFD-EAE mice.Copyright © 2016 IBRO. Published by Elsevier Ltd. All rights reserved.

      Pubmed     Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…