Fig. 1. lncRNA ENST00000563492 is downregulated in bone nonunion tissue.
a Volcano plot of lncRNA expression in nonunion and bone normal fracture-healing tissue. b Heatmap of lncRNA expression in nonunion and bone normal fracture-healing tissue. Green, downregulated; red, upregulated. c qRT-PCR analysis of lncRNA expression in nonunion and bone normal fracture-healing tissue. BMSCs isolated from patient no. 1–24. d qRT-PCR analysis of lncRNA expression in BMSCs on the third day of osteogenesis. BMSCs isolated from patient no. 1, 2, 5, 12, 10, 14, 19, 20, 21, 22, 23, and 24. e qRT-PCR analysis of lncRNA ENST00000563942 expression in BMSCs during osteogenesis at 0, 1, 3, 7, and 14 days. BMSCs isolated from patient no. 1, 2, 5, 12, 10, 14, 19, 20, 21, 22, 23, and 24. f qRT-PCR analysis of lncRNA ENST00000563942 expression in the nucleus and cytoplasm of BMSCs. NC basal medium, OM osteogenic medium. BMSCs isolated from patient no. 1, 2, 5, 12, 10, 14, 19, 20, 21, 22, 23, and 24. g FISH analysis of lncRNA ENST00000563942 in BMSCs. All experiments were performed at least three times. Scale bar = 30 μm. The results are presented as mean ± SD. *p < 0.05, **p < 0.01.