前列腺癌相关纤维细胞:关于CAF功能,异质性,抵抗机制和芯片中的未来的审查
Nikolett Lupsa1, Erika Heninger2, Adeline B Ding1
1Department of Medicine, School of Medicine and Public Health, University of Wisconsin, Madison, WI 53705, USA.
International journal of molecular sciences
|February 13, 2026
概括
癌症相关纤维细胞 (CAF) 是前列腺瘤微环境的关键调节者,影响癌症的进展和治疗耐药性. 新的器官芯片模型为了解CAF和开发向治疗提供了有前途的途径.
科学领域:
- 在瘤学瘤学.
- 癌症生物学 癌症生物学
- 瘤微环境研究 研究
背景情况:
- 癌症相关纤维细胞 (CAF) 是前列腺癌 (PCa) 瘤微环境 (TME) 的关键组成部分.
- 由于其不同起源和可塑性,CAF表现出显著的功能异质性,使其研究和治疗向复杂化.
- CAFs通过促进细胞外基质重塑,血管生成,代谢重编程和免疫逃避来影响PCa的进展,从而促进治疗耐药性.
研究的目的:
- 审查目前对CAF异质性及其在PCa治疗耐药性中的作用的理解.
- 突出器官芯片 (OOC) 模型在研究TME相互作用和评估CAF向策略方面的潜力.
- 通过针对CAF,指导开发破坏PCa TME的新疗法.
主要方法:
- 对CAF生物学,异质性和前列腺癌中的功能进行文献综述.
- 分析CAF对抗雄激素受体通路抑制剂,化疗和放射治疗的耐药性的贡献.
- 探索新兴的器官在芯片 (OOC) 模型,以研究瘤-流层相互作用和治疗策略.
主要成果:
- 前列腺癌相关纤维细胞 (CAFs) 表现出复杂的,取决于背景的功能,阻碍了有效的治疗向.
- CAF亚种群表现出重叠的生物标志物模式,使具体的识别和功能评估具有挑战性.
- CAFs促进了对多种标准PCa治疗的耐药性,强调了它们作为治疗点的重要性.
结论:
- 了解CAF异质性对于开发有效的前列腺癌疗法至关重要.
- 器官在芯片 (OOC) 模型为研究CAF功能和测试新型治疗干预措施提供了一个生理相关的平台.
- 针对CAF有望克服前列腺癌的治疗耐药性,但由于其复杂的作用,需要复杂的方法.
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