Cho et al. (2018) showedthat DUOX2 expression was higher in CRC, which was associated to a betterprognosis (Cho et al.,2018). Furthermore, a study by Youet al. (2018) analyzed three cancer databasesand found lower DUOX1/2 mRNA levels in gastric cancer that were correlated tobetter overall survival (You etal., 2018). The gene discussed is DUOX2; the disease is cancer.