Fig. 2
From: Downregulated SPINK4 is associated with poor survival in colorectal cancer
SPINK4 is downregulated in CRC. SPINK4 expression was significantly decreased in CRC tissues compared with that in paired adjacent normal tissues at the mRNA level in the (a) GSE32323 dataset and the (b) GSE39582 dataset and at the protein level in (c) our own cohort. d SPINK4 expression was decreased in adenoma tissues compared to that in adjacent normal mucosal tissues in GSE3880. e SPINK4 expression was similar between adenoma and carcinoma tissues in GSE3880. Validation of the expression of SPINK4 at the protein level in (f) normal and (g) CRC tissues by the Human Protein Atlas database (IHC staining)