Table 1.

miRNAs with roles in chemoresistance.

miRNAs that promote chemoresistance		miRNAs that promote chemosensitivity
miRNA	Target gene	miRNA	Target gene
miR-21[20,21]	PTEN,[20] RECK[20]	miR-34[26,27]	Notch,[27] BCL2[27]
miR-320a[22]	PDCD4[22]	miR-205[28]	ZEB1[28]
miR-221–3p[23]	RB1[23]	miR-200[29]	ZEB1[29]
miR-106a[24]	TP53INP1[24]	miR-506[30,31]	SPHK1,[30] PIM3[31]
miR-155[25]	TP53INP1[25]	miR-15a[32,33,44]	WNT3A,[32] FGF7,[32] BMI-1,[33,44] Wee1,[44] Chk1,[44] Yap-1[44]

Chk1 = checkpoint kinase 1, miRNA = microRNA.