Goltz D, et al. - Herein, experts coveted an exploration of the role of mitosis-associated marker phosphorylated histone H3 (PHH3) and Ki-67 in the prognosis of prostate cancer in terms of ERG status and androgen receptor (AR) expression. The adverse outcome of prostate cancer was speculated via the proliferation markers PHH3 and Ki-67. They displayed a particularly prominent prognostic value in specific molecular subsets of prostate cancer (ERG- or androgen receptor (AR)+).