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Biotrak Assays for Multiple Sclerosis
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| Categories of Mediators | Biotrak™ Assays |
| Demyelination of oligodendrocytes | TNFa, IL-1b, IL-6 |
| Stimulate astrocytes (responsible for scarring) | IL-1b, TNFa |
| Control of TNFα production by PDE enzymes | cAMP |
Control of lymphocyte trafficking
to inflammation sites | TNFa, TNFb, IL-1b,IL-2, IFNg, TGFb |
| Th1/Th2 cytokines | IL-4, IL-10, IL-12, IL-13, TGFb |
| Inflammatory mediators | PGE2, IL-6 |
| Chemokines - attract inflammatory cells to CNS | MCP-1 |
| Degrade basement membrane allowing cells to cross blood brain barrier | MMPs |
| Increased levels in CSF | LTB4, LTC4, MMP-9, IFN
g, TNFa, IL-6, IL-12 |
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Demyelination of oligodendrocytes
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Stimulate astrocytes (responsible for scarring) IL-1β, TNFα
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Control of TNFα production by PDE enzymes
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Control of lymphocyte trafficking to inflammation sites
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Th1/Th2 cytokines
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Inflammatory mediators
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Chemokines - attract inflammatory cells to CNS
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Degrade basement membrane allowing cells to cross blood brain barrier
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Increased levels in CSF
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