Fig. 2.
The FOXF1 expression pattern in adjacent normal human colorectal mucosa. (A) A representative case of adjacent normal human colorectal mucosa specimens showed FOXF1 staining predominantly in the cytoplasm of stromal cells. (B) A representative case of adjacent normal human colorectal mucosa specimens showed a heterogeneous pattern of nuclear and cytoplasmic FOXF1 staining in stromal cells.