To our knowledge, AZU1, BPI, TCF7L2, WFIKKN1, ANGPTL4, EREG, FAM19A4, FGF1, LOC100129216, PLXNB1, RLN1, and RXFP2 have not been implicated in sciatica. The gene discussed is RXFP2; the disease is Sciatica.