Brief Article
Copyright ©2010 Baishideng Publishing Group Co.
World J Gastroenterol. Nov 21, 2010; 16(43): 5502-5509
Published online Nov 21, 2010. doi: 10.3748/wjg.v16.i43.5502
Figure 5
Figure 5 Hepatocellular carcinoma immunohistochemical staining (× 200). Immunohistochemical (IHC) staining of paraffin embedded hepatocellular carcinoma (HCC) tissues revealed different levels of forkhead box protein 3 (FOXP3) expression in HCC cells (PCH101 antibody, eBioscience). A: Well-differentiated HCC (nuclear FOXP3 staining); B: Moderately-differentiated HCC (cytoplasmic FOXP3 staining); C: Poorly-differentiated HCC (cytoplasmic FOXP3 staining); D: Normal liver tissue (nuclear FOXP3 staining in Tregs).