Diagnostic potential of SDHB mRNA contained in serum extracellular vesicles among patients with prostate cancer

Androgen receptor signaling inhibitors(ARSIs) have been used to treat patients with metastatic prostate cancer (PC) and castration-resistant prostate cancer (CRPC). In this study, we aimed to identify novel serum extracellular vesicle (EV)-based biomarkers to diagnose ARSI-resistance and therapeutic targets for ARSI-resistant CRPC.