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. 2022 Feb 20;12(2):e683. doi: 10.1002/ctm2.683

FIGURE 9.

FIGURE 9

Clinical significance of human PRKAR2A‐derived circRNAs in ulcerative colitis (UC) and colitis‐associated cancer (CAC) patients. (A) The head‐to‐tail spicing structures of human PRKAR2A‐derived circRNAs were described. (B–D) The expressions of three PRKAR2A‐derived circRNAs in healthy controls, UC and CAC patients were determined by PCR analysis. (E–G) The bar plots showed the duration between the ulcerative colitis onset and time of surgery in CAC patients according to the circRNA levels. (H–J) Survival curves using the Kaplan‐Meier method compared the 5‐year overall survival (OS) rates (*p < .05)