Fig. 5

Validation of the expression lncRNAs by qRT-PCR. The expression of top 7 differentially lncRNAs are compared between six paired cSCC tissues ,matched adjacent and normal tissue samples. There are significant difference between cSCC tissues and normol tissue. *P < 0.05 ,**P < 0.01 and ****P < 0.0001. RT-qPCR, reverse transcription-quantitative PCR; N, distant normal cutaneous tissue ; P, para-tumor tissue; T, tumor tissue