前列腺癌干细胞动态在药物耐药性的演变
Xiaoyu Zhang1, Xiaoqing Zhang, Xinpei Deng
1State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-Sen University Cancer Center, Guangzhou, China.
International journal of surgery (London, England)
|June 4, 2025
概括
前列腺癌干细胞 (CSCs) 驱动瘤异质性和治疗耐药性. 了解和准这些适应性CSC对于开发高级前列腺癌的有效治疗方法至关重要.
科学领域:
- 在瘤学瘤学.
- 癌症干细胞生物学
- 前列腺癌研究 研究前列腺癌
背景情况:
- 前列腺癌是男性死亡的主要原因,由瘤异质性和治疗耐药性复杂化.
- 抗雄激素剥夺疗法 (ADT) 的耐药性往往导致抵抗割的前列腺癌 (CRPC),可能是由前列腺癌干细胞 (CSC) 驱动的.
- 前列腺CSCs对瘤异质性,耐药性和疾病复发有显著的贡献.
研究的目的:
- 综合有关前列腺CSCs的身份,调节和功能动态的当前知识.
- 突出前列腺CSCs在塑造瘤生态系统和推动治疗挑战中的作用.
- 讨论针对 CSC 特定弱点的新兴策略,以改善前列腺癌治疗.
主要方法:
- 对前列腺癌干细胞的当前科学文献的综述.
- 对影响CSC行为的遗传,表观遗传和微环境因素的分析.
- 综合了针对CSCs的治疗策略的信息.
主要成果:
- 前列腺中枢细胞表现出适应性自我更新和再生能力,有助于异质性和耐药性.
- 遗传,表观遗传和微环境重编程使CSC能够在缺少雄激素的情况下生存和适应.
- CSCs对于促进克隆多样化和疾病复发至关重要.
结论:
- 前列腺CSC是晚期前列腺癌进展和治疗挑战的关键驱动因素.
- 针对 CSC 特定的漏洞,包括干性和可塑性驱动因素,对于新型疗法至关重要.
- 进一步揭示前列腺CSC生物学是开发针对CSC驱动前列腺疾病的精密疗法的关键.
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