Except for the autoantibodies to IMP3 (8.8% frequency) and Her2 (4.4% frequency), the frequencies (at specificity > 95.0%) of the other 12 anti-TAA autoantibodies were significantly increased (p < 0.001) in the PCa group compared to the NC group (Table 1). Here, ERBB2 is linked to posterior cortical atrophy.