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. Here, CD4 is linked to HIV infectious disease.