Nunes et al. revealed a correlation between B7-H3 expression and worse outcome, especially the recurrence rate, in prostate cancer in two different cohorts, and a strong correlation between B7-H3 and androgen receptor (AR) protein expression was also revealed, although the B7-H3 expression rate was only 15% and 38% in the two cohorts [140]. Here, AR is linked to prostate carcinoma.