IL1B and posterior cortical atrophy: Therefore, we investigated several human PCa RNA‐seq datasets (including the PROMOTE 2017 PCa dataset by Wang L et al.,[19] the SU2C 2019 PCa dataset by Abida W et al.,[20] and the TCGA 2018 PCa dataset by Hoadley KA et al.[21]), and found a negative correlation between the IL1B transcription level and the AR score (Figure 3C).