免疫疗法在抗击骨肉瘤方面的创新:新兴战略和有前途的进展
Shigao Cheng1,2, Huiyuan Wang3, Xuejia Kang4
1Laboratory of Stem Cell and Tissue Engineering, Orthopedic Research Institute, Department of Orthopedics, West China Hospital, Sichuan University, Chengdu 610041, China.
Pharmaceutics
|February 24, 2024
概括
本综述探讨了骨髓瘤瘤微环境 (OS-TME) 中的免疫抑制细胞如何驱动癌症生长和治疗耐药性. 它强调纳米粒子和CAR技术是克服这些挑战的有希望的战略.
科学领域:
- 在瘤学瘤学.
- 免疫学 免疫学 免疫学
- 纳米医学是一种纳米医学.
背景情况:
- 免疫抑制细胞,包括髓质衍生抑制细胞 (MDSC),骨髓瘤相关巨细胞 (OS-Ms) 和调节性T细胞 (Tregs),是骨髓瘤 (OS) 进展和不良预后的关键驱动因素.
- 在OS中的瘤微环境 (TME) 通过这些细胞,骨髓瘤细胞和内皮细胞 (ECs) 之间的交叉声调促进免疫抑制,导致治疗耐药性.
研究的目的:
- 概括骨髓瘤瘤微环境 (OS-TME) 中免疫抑制细胞的机制.
- 审查目前针对骨髓瘤的免疫相关治疗策略.
- 讨论现有疗法的局限性,并提出未来的研究方向.
主要方法:
- 在OS-TME中对免疫抑制机制的文献综述.
- 分析当前基于免疫的治疗策略,包括纳米粒子和仿真抗原受体 (CAR) 技术.
- 鉴定骨髓瘤免疫疗法的挑战和未来前景.
主要成果:
- 确定了促进瘤发生的关键免疫抑制细胞及其在OS-TME中的相互作用.
- 突出了纳米颗粒在OS-TME中针对性免疫调节的潜力.
- 已被公认的仿制抗原受体 (CAR) 技术作为对抗骨髓瘤的有效方法.
结论:
- 在OS-TME中准免疫抑制因素对于改善患者的治疗结果至关重要.
- 基于纳米粒子的免疫调节和CAR技术为克服骨髓瘤治疗抵抗提供了有希望的途径.
- 需要进一步的研究来解决目前的治疗局限性,并推进骨髓瘤免疫疗法.
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