Fig. 2From: LncRNA LUCAT1/miR-181a-5p axis promotes proliferation and invasion of breast cancer via targeting KLF6 and KLF15LUCAT1 directly targeted miR-181a-5p. a Pearson’s correlation analysis was used to determine the relationship between expression of miR-181a-5p and LUCAT1. b The targeting relation between lncRNA LUCAT1 and miR-181a-5p by database. c RT-qPCR examined the miR-181a-5p expression. d The dual luciferase assay. e The targeting relations of LUCAT1 and miR-181a-5p were confirmed by RNA pull-down assay. *p < 0.05, n = 5Back to article page