Expression of Concern
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This article is currently under investigation. We strongly recommend that this article is not cited until the investigation is completed.
Research Paper Volume 13, Issue 4 pp 6041—6054
Long non-coding RNA CERS6-AS1 facilitates the oncogenicity of pancreatic ductal adenocarcinoma by regulating the microRNA-15a-5p/FGFR1 axis
Figure 1. CERS6-AS1 is upregulated in PDAC tissues and cell lines. (A) GEPIA analysis of CERS6-AS1 expression in PDAC tissues. (B) CERS6-AS1 expression in PDAC tissues and adjacent non-tumor tissues was detected via RT-qPCR. (C) Relative expression of CERS6-AS1 in four PDAC cell lines was determined by RT-qPCR. (D) The correlation between CERS6-AS1 expression and overall survival in patients with PDAC was analyzed by the Kaplan–Meier method. **P < 0.01.