Abstract:
:Interferon-β (IFN-β) is known to expand regulatory CD56(bright) natural killer (NK) cells in multiple sclerosis (MS). In this cross-sectional study we show that MS patients treated with IFN-β alone or in combination with low-dose prednisolone displayed increased proportion of all NK cell subsets in the active phase of the cell cycle (Ki-67+). There was no difference in NK cell apoptosis markers. In vitro experiments showed that both IFN-β and IFN-β in combination with corticosteroids increased the proportion of Ki-67(+) NK cells. This study, although limited, shows that treatment with IFN-β affects NK cell cycle without altering NK cell apoptosis in MS patients.
journal_name
J Neuroimmunoljournal_title
Journal of neuroimmunologyauthors
Sanvito L,Tomita A,Chihara N,Okamoto T,Lin Y,Ogawa M,Gran B,Aranami T,Yamamura Tdoi
10.1016/j.jneuroim.2011.05.005subject
Has Abstractpub_date
2011-07-01 00:00:00pages
111-7issue
1-2eissn
0165-5728issn
1872-8421pii
S0165-5728(11)00134-2journal_volume
236pub_type
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