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. 2022 Aug 8;12:13540. doi: 10.1038/s41598-022-17773-0

Figure 6.

Figure 6

CAPOX-RT promotes ADAR1 expression more effectively than a FOLFOXIRI regimen (A) Immunohistochemical staining of ADAR1 in CRC clinical specimens treated with FOLFOXIRI (5FU + oxaliplatin + CPT-11) or CAPOX-RT (capecitabine + oxaliplatin + radiotherapy). (B) Immunohistochemical staining intensity of ADAR1 in the nucleus of CRCs treated with FOLFOXIRI or CAPOX-RT. The level of ADAR1 staining was evaluated as follows: 1, very weak; 2, weak; 3, intermediate; 4, strong; and 5, very strong. (C) ADAR1 expression was analyzed by western blot in HT29 cells. ADAR1 was upregulated by OX-RT compared with CPT-11-RT. The housekeeping gene ꞵ-actin was used as the loading control. Wilcoxon’s signed-rank test. **p < 0.01. CRC colorectal cancer, OX oxaliplatin, RT radiotherapy.