NSUN2 and cancer: To describe the functions of NSUN2 in immunity, the correlation between NSUN2 and immune subtypes and molecular subtypes was investigated with the TISIDB database, and we found that NSUN2 was significantly correlated with immune subtypes and molecular subtypes in most cancer types, which indicated that NSUN2 is not only a poor prognosis biomarker in pan-cancer but also participates in immunology.