HLA-G and neoplasm: HLA-G expression above HLA-GHigh level showed a worse prognosis for female (p = 0.013), elder (p = 0.023), colon cancer (p = 0.016), advanced tumor burden (T3+4, p = 0.018), regional lymph node status (N1+2, p = 0.044), and advanced clinical stage patients (AJCC III+IV, p = 0.037).