BIRC5 and telomere syndrome: In addition, in 2020, the analysis of high-grade STS tissue samples, divided according to OS, identified seven genes (C3, CD36, DOCK9, FCER2, FOS, HLA-DRB4, and NCAM1) correlated with a poor prognosis, and six genes (BIRC5, DUSP4, FOXP3, HLA-DQA1, HLA-DQB1, and LAG3) correlated with a good prognosis [103].