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Updated: Jul 7, 2026
06:54
MR Molecular Imaging of Prostate Cancer with a Small Molecular CLT1 Peptide Targeted Contrast Agent
Published on: September 3, 2013
[Molecular targeted therapy for prostate cancer]
Yoshihiro Hashimoto1, Hiromichi Naruyama, Ryousuke Ando
1Department of Urology, Nagoya City University Medical Association.
Hinyokika Kiyo. Acta Urologica Japonica
|February 12, 2008
Summary
Understanding prostate cancer progression and anti-androgen therapy resistance is crucial. This review explores cell cycle regulators and coactivators like SRC-3, highlighting their roles in prostate cancer growth and survival.
Area of Science:
- Oncology
- Molecular Biology
- Endocrinology
Context:
- Prostate cancer growth is androgen-dependent.
- Resistance to anti-androgen therapy is a significant clinical challenge.
- The molecular mechanisms driving therapy resistance are not fully understood.
Purpose:
- To review the roles of cell cycle regulators and steroid receptor coactivators in prostate cancer.
- To elucidate the molecular mechanisms underlying resistance to anti-androgen therapy.
Summary:
- Cyclin E enhances androgen receptor activity and prostate cancer cell proliferation.
- p27 can reduce prostate cancer xenograft tumor size.
- Steroid receptor coactivator-3 (SRC-3) overexpression modulates AKT signaling, promoting prostate cancer cell growth, while its down-regulation suppresses growth.
Impact:
- Findings provide insights into molecular targets for prostate cancer treatment.
- Understanding these pathways may help overcome anti-androgen therapy resistance.
- Highlights the potential of targeting SRC-3 and cell cycle regulators in prostate cancer therapy.
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