Pathogenic T cell responses against aquaporin 4

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Increased T-cell immunity against aquaporin-4 and proteolipid protein in neuromyelitis optica.

In neuromyelitis optica (NMO), B-cell autoimmunity to aquaporin-4 (AQP4) has been shown to be essential. However, the role of T cells remains ambiguous. Here, we first showed an increase in CD69+ activated T cells in PBMCs during NMO relapses. Next, T-cell responses to AQP4 and myelin peptides were studied in 12 NM0 patients, 10 multiple sclerosis (MS) patients and 10 healthy subjects (HS). Fou...

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ژورنال

عنوان ژورنال: Acta Neuropathologica

سال: 2011

ISSN: 0001-6322,1432-0533

DOI: 10.1007/s00401-011-0824-0