Abstract:
:The aim of the study was to evaluate the type-1 immune response by analyzing T-bet expression in circulating T and B cells in Primary Progressive (PP) and Secondary Progressive (SP) Multiple Sclerosis (MS) patients. We found higher percentages of circulating CD4+T-bet+ and CD8+T-bet+ T cells in SPMS and PPMS than in remitting-relapsing MS patients and controls. Moreover, in SPMS, we observed a positive correlation between the percentages of circulating CD4+T-bet+ or CD8+T-bet+ T cells and disease severity. The increased percentages of Th1 and Tc1 cells suggest that MS progressive forms, unlike RRMS, are characterized by a permanent peripheral type-1 immune activation.
journal_name
J Neuroimmunoljournal_title
Journal of neuroimmunologyauthors
Frisullo G,Plantone D,Marti A,Iorio R,Damato V,Nociti V,Patanella AK,Bianco A,Batocchi APdoi
10.1016/j.jneuroim.2012.04.019subject
Has Abstractpub_date
2012-08-15 00:00:00pages
112-6issue
1-2eissn
0165-5728issn
1872-8421pii
S0165-5728(12)00136-1journal_volume
249pub_type
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