Significant negative correlations were found in 10/10 HLA-A probes, 5/13 HLA-B probes, and 10/11 HLA-C probes in the tumor samples, and only 1/10, 3/13, and 2/11 for HLA-A, HLA-B, and HLA-C normal samples, respectively. Here, HLA-C is linked to neoplasm.