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  • Title: Deficient p75 low-affinity neurotrophin receptor expression exacerbates experimental allergic encephalomyelitis in C57/BL6 mice.
    Author: Copray S, Küst B, Emmer B, Lin MY, Liem R, Amor S, de Vries H, Floris S, Boddeke E.
    Journal: J Neuroimmunol; 2004 Mar; 148(1-2):41-53. PubMed ID: 14975585.
    Abstract:
    We have investigated the role of p75NTR in inflammation in experimental allergic encephalomyelitis (EAE), a model for the human disease multiple sclerosis (MS). Induction of EAE in C57/BL6 wild-type mice resulted in expression of p75NTR in endothelial cells in the CNS. In contrast to the clinical manifestation of EAE observed in wild-type C57/BL6 mice, mice deficient for p75NTR (p75NTR knockout mice) developed severe or lethal disease and concomitant increased levels of inflammation in the CNS. Our findings suggest a physiological significant role for p75NTR in CNS endothelial cells during inflammation and involvement in preservation of blood-brain barrier integrity during a severe infiltrative attack.
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