In the published article, there was an error in Figure 4 as published. The corrected Figure 4 and its caption appear below.
FIGURE 4.
The METTL3/lncRNA DANCR axis promotes OS cell tumorigenesis and progression. (A) Correlations between METTL3 and DANCR expression in OS tissue (n = 40). (B) RT-qPCR showing increased DANCR levels in OS tumor tissues when compared with matched normal tissues. (C) Kaplan–Meier survival analyses of patients with OS. Patients with higher DANCR levels showed a relatively poor prognosis. (D) RT-qPCR showing elevated DANCR expression in Saos-2, SJSA-1, MG63, HOS, and U-2 OS cells compared with human fetal osteoblastic cells. CCK-8 assays were used to determine viability in HOS (E) and U-2 OS (F) cells transfected with si-DANCR or the corresponding control. Transwell assays were used to assess the migration activities of HOS and U-2 OS cells. (G) Quantitative analyses of migrating cells passing through membranes without Matrigel. (H) Representative images of OS cell migration. Transwell assays were used to examine the invasion activities of HOS and U-2 OS cells. (I) Quantitative analyses of migrating cells passing through membranes plus Matrigel. (J) Representative images of OS cell invasion. (K, L) Relative METTL3 expression with or without si-DANCR infected. *p < 0.05.
The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.
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