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  Persistent activation of microglia is associated with neuronal dysfunction of callosal projecting pathways and multiple sclerosis-like lesions in relapsing--remitting experimental autoimmune encephalomyelitis

summary: This study in a mouse model of MS again demonstrates the role of the innate immune cells, this time in grey matter lesions, which have been linked to clinical progression in MS. The study suggests that microglial activation persists through the chronic disease phase, while peak T cell responses are known to be associated with acute inflammation.

authors: Rasmussen S, Wang Y, Kivisäkk P, Bronson RT, Meyer M, Imitola J, Khoury SJ.

source: Brain. 2007 Nov;130(Pt 11):2816-29. Epub 2007 Sep 22.

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category: Pathology

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    Acute
    Anticholinergic
    Cell
    Chronic
    Combined
    Experimental
    Glial cells
    Grey matter
    Inflammation
    Lesion
    Microglia
    Multiple sclerosis
    Myelitis
    Neuron
    Plaque
    Sclerosis
    T-cell
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