局部性前列腺癌的生物标志物:从诊断到治疗
Marta Lopez-Valcarcel1, Fernando Lopez-Campos2, Juan Zafra-Martín3
1Department of Radiation Oncology, Puerta de Hierro University Hospital, 28222 Madrid, Spain.
International journal of molecular sciences
|August 28, 2025
概括
新的生物标志物和成像技术可以改善前列腺癌的检测和监测,而不仅仅是前列腺特异抗原 (PSA). 整合这些进步有助于个性化治疗和更好的患者结果.
科学领域:
- 癌症学
- 生物标志物发现
- 医学成像
背景情况:
- 前列腺特异性抗原 (PSA) 是用于前列腺癌检测和监测的长期但有限的生物标志物.
- 由于PSA的特异性和预后准确性有限,因此需要先进的诊断工具.
- 局部性前列腺癌需要更好的表征来有效治疗.
研究的目的:
- 审查前列腺癌生物标志物和成像技术的最新进展.
- 评估新型工具的诊断和预后性能.
- 讨论临床实用性,障碍和生物标志物整合的未来方向.
主要方法:
- 尿路生物标志物的审查 (PCA3,SelectMDx).
- 基于组织的基因组测定分析 (瘤型DX前列腺,Prolaris,解码).
- 对成像技术的评估 (mpMRI,PET-PSMA).
主要成果:
- 新的生物标志物和成像显示改善前列腺癌的特征.
- 这些工具提高了风险分层和个性化治疗决策.
- 目前的证据支持生物标志物的多学科整合.
结论:
- 新兴的生物标志物和成像可以克服PSA的局限性,
- 能更好地区分惰的瘤和攻击性的瘤.
- 目标是优化治疗策略和局部前列腺癌患者的治疗结果.
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