NR1I3 and GNE myopathy: Finally, re-evaluation by functional annotation clustering of downregulated genes in GNE myopathy (Eisenberg et al., 2008) with the DAVID bioinformatics resources revealed slightly reduced expression of nuclear or steroid hormone receptors including hepatocyte nuclear factor 4-gamma (HNF4G), nuclear receptor subfamily 1, group I, member 3 (NR1I3), and nuclear receptor subfamily 1, group H, member 2 (NR1H2).