TSIM mainly involves the deletion of chromosome 6q21, containing tumor-suppressor genes; 9p24.1/PDL1/2 and JAK2 amplification; 17q21.2/STAT amplification; JAK/STAT pathway mutation; TP53 mutation; increased expression of NK cell-associated immunity; immune responses associated with antigen processing and presentation; and genomic instability. The gene discussed is TP53; the disease is neoplasm.