Twenty-five genes and other transcripts were differentially expressed in the HER2 comparison (21 increased and 4 decreased, Table S3E) including TCRgamma alternative reading frame protein (TARP; 8.74 log2 fold-change; P = 2.31E-04) which is a breast and prostate tumor-associated antigen [40]. Here, ERBB2 is linked to prostate neoplasm.