Title |
The impact of human and mouse differences in NOS2 gene expression on the brain’s redox and immune environment
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Published in |
Molecular Neurodegeneration, November 2014
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DOI | 10.1186/1750-1326-9-50 |
Pubmed ID | |
Authors |
Michael D Hoos, Michael P Vitek, Lisa A Ridnour, Joan Wilson, Marilyn Jansen, Angela Everhart, David A Wink, Carol A Colton |
Abstract |
Mouse models are used in the study of human disease. Despite well-known homologies, the difference in immune response between mice and humans impacts the application of data derived from mice to human disease outcomes. Nitric oxide synthase-2 (NOS2) is a key gene that displays species-specific outcomes via altered regulation of the gene promoter and via post-transcriptional mechanisms in humans that are not found in mice. The resulting levels of NO produced by activation of human NOS2 are different from the levels of NO produced by mouse Nos2. Since both tissue redox environment and immune responsiveness are regulated by the level of NO and its interactions, we investigated the significance of mouse and human differences on brain oxidative stress and on immune activation in HuNOS2tg/mNos2-/- mice that express the entire human NOS2 gene and that lack a functional mNos2 compared to wild type (WT) mice that express normal mNos2. |
X Demographics
Geographical breakdown
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United States | 1 | 25% |
Unknown | 3 | 75% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 4 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
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Unknown | 55 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
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Student > Ph. D. Student | 15 | 27% |
Researcher | 9 | 16% |
Student > Bachelor | 8 | 15% |
Student > Master | 5 | 9% |
Professor | 4 | 7% |
Other | 4 | 7% |
Unknown | 10 | 18% |
Readers by discipline | Count | As % |
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Agricultural and Biological Sciences | 13 | 24% |
Neuroscience | 11 | 20% |
Biochemistry, Genetics and Molecular Biology | 7 | 13% |
Immunology and Microbiology | 3 | 5% |
Chemistry | 2 | 4% |
Other | 6 | 11% |
Unknown | 13 | 24% |