ERMARD and paroxysmal nocturnal hemoglobinuria: ERMARD (Endoplasmic Reticulum Membrane-Associated RNA Degradation Protein, MIM*615,532 (also known as C6orf70)) might be involved in PNH, since Conti et al. described nine patients with a deletion including ERMARD and one patient with a heterozygous missense variant and PNH [7].