Fig. 1: Expression of long noncoding RNA (lncRNA) SPRR2C (small proline-rich protein 2C) in psoriatic tissue samples.

A The histopathological features of the psoriatic lesion and nonlesion tissues examined by hematoxylin and eosin (H&E) staining. B The expression of SPRR2C was determined in 12 psoriatic lesions and 12 nonlesion tissues by real-time PCR. C The correlation of SPRR2C expression and Psoriasis Area and Severity Index (PASI) scores in clinical cases was determined using Pearson’s correlation analysis.