Fig. 7From: Identification of six candidate genes for endometrial carcinoma by bioinformatics analysisa Immunohistochemistry map of the hub genes protein expression in normal and EC tissues. b qRT-PCR validation of the expression of COL1A1, IGF1, COL5A1, CXCL12, PTEN, and SPP1 in 13 pairs of samples form EC patients and adjacent normal samples. *P < 0.05, **P < 0.01Back to article page