NR5A2 and pachyonychia congenita: NR5A2-rs3790840 remained significant (p value < 0.05) when conditioned on NR5A2-rs4465241, on NR5A2-rs3790844 plus NR5A2-rs2816938, and even on the 13 NR5A2 GWAS hits reported in the literature, indicating that NR5A2-rs3790840 is a new, distinct, PC risk signal.