On the other hand, some of the uterine sarcomas (UCSs) clustered with the UCEC samples into c27 (n = 13) instead of the main cluster (n = 14) with immune-related signatures correlated with the division, e.g., with X22 (CD4-positive helper T cell from HIV infection blood) higher in the UCEC cluster compared to epithelial cells (X132 and X117) that are higher in the other cluster. The gene discussed is CD4; the disease is uterine corpus sarcoma.