Fig. 4.

MiR-192 targetedly regulated XIAP. a-b qRT-PCR was used to detect the expression of miR-192 in OSA tissues and cell lines. c Bioinformatics analysis predicted that XIAP was a downstream targets of miR-192. d Dual-luciferase reporter gene assay was used to verify the targeting relationship between miR-192 and XIAP. E-F. The expression of XIAP was detected by qRT-PCR and Western blot after miR-192 was selectively regulated in OSA cells. * denotes P < 0.05, ** denotes P < 0.01, and *** denotes P < 0.001