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Published on: March 6, 2018
The Role of Serum Testosterone in the Pathogenesis and Treatment of Prostate Cancer: A Review Based on the Clinical
Xue Zhao1, Shinichi Sakamoto1, Yasutaka Yamada1
1Department of Urology, Chiba University Graduate School of Medicine, Chiba, Japan.
Abstract:
Serum testosterone plays a pivotal role in the pathogenesis and treatment of prostate cancer, influencing tumor growth and progression. This review synthesizes current clinical evidence on the dual role of serum testosterone as both a biomarker of carcinogenesis and a target for therapeutic intervention. We discuss the mechanisms linking androgen signaling to prostate cancer development, emphasizing the role of testosterone in androgen receptor activation and cellular proliferation. Furthermore, we explore the clinical implications of testosterone suppression strategies, including androgen deprivation therapy (ADT) and bipolar androgen therapy (BAT), highlighting their impact on patient outcomes. Emerging evidence on the prognostic significance of nadir testosterone levels, testosterone rebound, and treatment resistance is also analyzed. Finally, we address the challenges and opportunities in testosterone monitoring, aiming to enhance precision medicine approaches for managing prostate cancer. This review underscores the importance of personalized testosterone-based strategies to optimize therapeutic outcomes and improve patient quality of life.
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