Table 1. Decreased miRNA expression profile of AR42J-B13 cells after transdifferentiation by miRNA microarray^*.

miRNA	Fold of decrease
	Exp1	Exp2
miR-181b	7.14	5.00
miR-106a	6.25	5.56
miR-130b	6.25	5.56
miR-17-5p	6.25	5.88
miR-93	5.88	5.88
miR-106b	5.56	5.00
miR-15b	5.56	3.70
miR-25	5.56	3.70
miR-335	5.56	4.00
miR-138	5.00	3.03
miR-181a	4.55	4.17
miR-18a	4.35	2.86
miR-181d	4.00	2.70
miR-19b	3.70	3.85
miR-20a	3.70	2.78
miR-7i	3.24	2.28
miR-342	3.23	3.03
miR-130a	3.13	2.63
miR-20b	3.13	2.56
miR-27b	3.13	3.03
miR-31	3.13	2.33
miR-672	3.03	2.50
miR-375	2.94	3.13
let-7d	2.86	2.38
miR-16	2.70	2.94
miR-92	2.56	2.78
miR-99a	2.44	2.78
miR-99b	2.22	2.44
miR-23b	2.17	2.38

^*MicroRNA microarray was used to profile differential miRNA expression during AR42J-B13 transdifferentiation. The fold of decrease represented the reduction of miRNAs after transdifferentiation. Results from two independent microarray analysis with fold changes greater than 2 were shown in the Table.