Table 1.

The role of circRNAs as biomarkers

CircRNAs	Diagnosis	Prognosis	Radioresistance	References
circ_0004771	+	+		[35]
circGSK3β	+	+		[37]
circ_0043898	+	+	+	[51]
circ_100367		+	+	[52]
circ_001059		+	+	[53]
circ_000167		+	+	[53]
circ_0000654		+		[38]
circ-Foxo3		+		[50]
circPVT1		+		[39]
circ_0006168		+		[40]
circ_0004370		+		[41]
circ_ 0001946		+		[64]
circ-SMAD7		+		[49]
circ-TTC17		+		[42]
ciRS-7		+		[54, 65]
circ_0067934		+		[43]
circ_0006948		+		[44]
circ_0030018		+		[45]
circ _100876		+		[46]
circ-DLG1		+		[47]
circ-SLC7A5		+		[48]
circ UBAP2		+		[55]
circ RAD23B		+		[60]
cZNF292		+		[61]
circ FNDC3B		+		[56]
circ PRKCI		+		[59]
circ_0000337		+		[66]
circ_100873		+		[57]
circ LARP4		+		[62]
circ ITCH		+		[58]