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  • Title: Mapping the accumulation of co-infiltrating CNS dendritic cells and encephalitogenic T cells during EAE.
    Author: Clarkson BD, Walker A, Harris M, Rayasam A, Sandor M, Fabry Z.
    Journal: J Neuroimmunol; 2014 Dec 15; 277(1-2):39-49. PubMed ID: 25288303.
    Abstract:
    Evidence from experimental autoimmune encephalomyelitis (EAE) suggests that CNS-infiltrating dendritic cells (DCs) are crucial for restimulation of coinfiltrating T cells. Here we systematically quantified and visualized the distribution and interaction of CNS DCs and T cells during EAE. We report marked periventricular accumulation of DCs and myelin-specific T cells during EAE disease onset prior to accumulation in the spinal cord, indicating that the choroid plexus-CSF axis is a CNS entry portal. Moreover, despite emphasis on spinal cord inflammation in EAE and in correspondence with MS pathology, inflammatory lesions containing interacting DCs and T cells are present in specific brain regions.
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