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. 2013 Jan 23;8(1):e50128. doi: 10.1371/journal.pone.0050128

Figure 5. PPAR-γ activation up-regulates β-cell gene expression through FoxO1 nuclear exclusion.

Figure 5

(A, B) Immunostaining (A) and immunoblot (B) of nuclear-cytoplasm shuttling for FoxO1 with RGZ treatment and/or PPAR-γ overexpression. (C) Immunoblot for β-cell specific gene expressions and FoxO1 shuttling with insulin receptor RNAi. (D) Immunoblot for β-cell specific gene expressions after treatment with adenovirus containing rat FoxO1 shRNA.