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. 2015 Feb 25;6:49. doi: 10.3389/fimmu.2015.00049

Figure 4.

Figure 4

(A,B) Representative flow-cytometric dot plots showing the expression of IL-10 and TGF-β in Tregs in three patient groups. Scatter plot shows that both IL-10 and TGF-β were expressed significantly more in Tregs of HBV-HCC patients than both non-HBV-HCC and CHBV. (C) qRT-PCR analysis confirmed the overexpression of TGF-β in HBV-HCC than non-HBV-HCC. (D) Immunohistochemistry analysis also confirmed the over expression of TGF-β in HBV-HCC than non-HBV-HCC liver tissues. 40× magnification was used.