Abstract
C10orf90, a tumor suppressor, can inhibit the occurrence and development of tumors. Therefore, we investigated the gene function of C10orf90 in various tumors using multiple pan-cancer datasets. Pan-cancer analysis results reveal that the expression levels of C10orf90 vary across different tumors and hold significant value in the clinical diagnosis and prognosis of patients with various tumors. In some cancers, the expression level of C10orf90 is correlated with CNV, DNA methylation, immune subtypes, immune cell infiltration, and drug sensitivity in the tumors. In particular, in COAD, the C10orf90 gene is implicated in multiple processes associated with COAD. Cell experiments demonstrate that C10orf90 suppresses the proliferation and migration of colon cancer cells while promoting apoptosis. In summary, C10orf90 plays a role in the onset and progression of various cancers and could potentially serve as an effective diagnostic and prognostic marker for cancer patients. Notably, in COAD, C10orf90 inhibits the proliferation and migration of colon cancer cells, induces apoptosis, and is linked to the advancement of colon cancer.