Figure 1.

SNHG12 was a bona fide lncRNA and upregulated in TNBC. A. The RNA sequences of SNHG12, HOTAIR, and GAPDH were put into the Coding-Potential Assessment Tool, and both SNHG12 and HOTAIR were predicted to be non-coding RNAs, while GAPDH was identified to code for protein. B. SNHG12 expression was examined by qRT-PCR in 102 TNBC tissues and 95 noncancerous breast tissues. The expression levels of SNHG12 were normalized to ACTIN. C. MiTranscriptome expression data for SNHG12 across multiple cancer and normal tissue type cohorts. The RNA expression level was calculated by the fragments per kilobase of exon per million fragments mapped (FPKM) algorithm, and the median was labeled. D. Alignment of SNHG12 with lncRNA sequence from the indicated species showed SNHG12 owned a highly conserved region across mammals. ***P < 0.001.