Figure 1.

The expression of LINC00284 and miR-30d-5p in thyroid cancer tissues and cells. (A) LINC00284 expression in thyroid cancer in the GSE66783 microarray. (B) LINC00284 expression in thyroid cancer in the TCGA database; the abscissa represents the sample type, the ordinate represents the expression level, the red box indicates tumor samples, and the gray box indicates normal samples; *q < 0.01. (C) The GSE97070 microarray dataset showed that miR-30d-5p was downregulated in thyroid cancer. (D) The expression levels of LINC00284 and miR-30d-5p in HT-ori3, SW1736, FTC133, WRO82, HTh74, and C643 cell lines. *p < 0.05 compared with HT-ori3 cells. Data are presented as the means ± standard deviations, data were compared between two groups using unpaired t-test, and the experiments were repeated three times.