Figure 3From: HOXA11 gene is hypermethylation and aberrant expression in gastric cancerImmunohistochemistry (IHC) of HOXA11 protein in gastric mucosa/cancer tissues which have different methylation levels of HOXA11 gene promoter regions. (A) A typical staining of normal gastric mucosa tissues. (B) A typical staining of adjacent gastric mucosa tissues. (C) A typical staining of gastric cancer tissues. Methylation levels of HOXA11 promoter: A<B<C.Back to article page