STAT3 and pachyonychia congenita: Western blot indicating that the downregulation of LINC00467 expression decreased the expression of tSTAT3 (total STAT3), pSTAT3 (phosphorylated STAT3) and the ratio of p/t STAT3 (phosphorylated STAT3/total STAT3) in PC cells (Figure 3H), suggesting that LINC00467 could directly inhibit pSTAT3 expression and indirectly inhibited pSTAT3 expression through tSTAT3.