CD59 and paroxysmal nocturnal hemoglobinuria: As the qRT‒PCR results showed, lncRNA FAM157C (11.530 ± 6.628) expression in the PNH clone was consistently higher than that (5.482 ± 6.785, p = 0.0055) in CD59+ cells from 30 PNH patients (Fig. 3a).