Downregulation of hsa-miR-30b-3p Inhibits the Oncogenicity of Lung Adenocarcinoma by Targeting the METTL7B Gene

Figure 1

Low expression of miR-30b-3p in LUAD tissues and cell lines. (a) qRT-PCR analysis of miR-30b-3p expression in LUAD and paracancerous tissues. (b) The ENCORI platform was used to determine the expression of miR-30b-3p LUAD tissues in TCGA database. Note: this image was obtained straight from the ENCORI database. (c) qRT-PCR analysis of miR-30b-3p expression in the LUAD cell lines A549, PC-9, and H1975 and the human bronchial epithelial cell line BEAS-2B. (d) Using the online Kaplan-Meier Plotter database, we examined the relationship between miR-30b-3p expression and overall survival time (OS) in patients with LUAD. Note: this image was directly obtained from the Kaplan-Meier Plotter. .

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