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. Author manuscript; available in PMC: 2014 Jun 1.
Published in final edited form as: J Immunol. 2013 May 3;190(11):5485–5495. doi: 10.4049/jimmunol.1202951

Figure 7. Vβ5+ Treg expansion in FV infection is IL-2 independent.

Figure 7

A) The absolute number of CD4+ cells expressing Foxp3 in naïve mice (white bars), FV-infected mice (2 wpi) (black bars) and mice infected with FV and treated with IL-2 blocking antibody treatment (gray bars). The absolute number of splenic CD4+Foxp3+ T cells expressing B) Vβ5− and C) Vβ5+ at 2 wpi. D) Infection levels in the spleen as measured by infectious center assays. There was no significant difference between the groups by Student’s t test. E) The absolute number of activated (CD43+) CD8+ T cells in mice from treated and untreated groups as indicated.