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. 2021 Apr 15;47(6):104. doi: 10.3892/ijmm.2021.4937

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Copyright: © Xu et al.

This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.

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IRF1 expression in CRC tissues is significantly lower than that in adjacent tissues. (A) Representative images of the different staining patterns. Scale bar, 300, 200 60 µm. Red arrows indicate the nucleus and green arrows indicate the cytoplasm. (B) IRF1 staining scores as assessed by IHC in CRC tumors (n=200) and adjacent tissues (n=31). ^*P<0.05. (C) Association between IRF1 expression and the 5-year survival rate. Data were acquired from the Human Protein Atlas database. CRC, colorectal cancer; IHC, immunohistochemistry; IRF1, interferon regulatory factor 1.