MEGM DEGs are mainly associated with the topics ‘cancer’, ‘neuro’ and ‘eye & retina’ or two combined topics like ‘cancer and neuro’ (SEMA3C, ROR1, EPHA7, GDNFR) or ‘eye & retina and neuro’ (PRDM8, CRYBG3). The gene discussed is GFRA1; the disease is cancer.