| UBE2C | ubiquitin-conjugating enzyme 2C |
| PCa | prostate cancer |
| AR | androgen receptor |
| ADT | androgen-deprivation therapy |
| mCRPC | metastatic castration-resistant prostate cancer |
| NMF | non-negative matrix factorization |
| RFS | recurrence-free survival |
| UPP | ubiquitin–proteasome proteolytic |