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. 2021 Jun 14;53(1):961–971. doi: 10.1080/07853890.2021.1934725

Figure 4.

Figure 4.

Hsa_circ_0042823 enhanced FOXM1 expression by inhibiting miR-877-5p. (A and B) The mRNA and protein expression of FOXM1 in the AMC-HN-8 cells following up-regulation of hsa_circ_0042823 combined with miR-877-5p was estimated through qRT-PCR and WB. (C and D) The mRNA and protein expression of FOXM1 in the TU686 cells following knockdown of hsa_circ_0042823 combined with miR-877-5p was estimated through qRT-PCR and WB. **p < .01 compared with Vector + mimic NC; ##p < .01 compared with Vector + miR-877-5p mimic; $$p < .01 compared with Si-NC + inhibitor NC; &&p < .01 compared with Si-NC + miR-877-5p inhibitor.