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. 2020 Jan 21;10:1360. doi: 10.3389/fgene.2019.01360

Figure 4.

Figure 4

Expression of RPS6KB1 and CREB1 is upregulated and positively correlates with CXCL8 expression, while Bcl2 associated agonist of cell death (BAD) is downregulated and negatively correlates with CXCL8 expression in colorectal cancer (CRC). (A) Protein-protein interaction (PPI) network. (B) Expression of RPS6KB1 mRNA expression in normal (N = 81), CRC-early stage (N = 44), and CRC-advanced stage (N = 37) groups. (C) Expression of CREB1 mRNA expression in normal (N = 81), CRC-early stage (N = 44) and CRC-advanced stage (N = 37) groups. (D) Expression of BAD mRNA expression in Normal (N = 81), CRC-early stage (N = 44), and CRC-advanced stage (N = 37) groups. (E) Expression of RPS6KB1, CREB1, BAD mRNAs compared with that of CXCL8 mRNA in CRC (N = 81). Statistical significance was performed by the Mann-Whitney U test. **p < 0.01, ***p < 0.001.