DKC1 has been affirmed to be a serviceable facilitator in diversiform cancers (Hou et al. 2020; Kan et al. 2021; Miao et al. 2019; Zhang et al. 2018; Yang et al. 2020; Kim et al. 2012), but its function in GC maintains dimness. The gene discussed is DKC1; the disease is cancer.