生物相容的聚合物修饰纳米平台用于铁增强组合癌症治疗
Meng He1, Yuxin Dan1, Mingsheng Chen2
1School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Key Laboratory of Electrical Insulation and Thermal Aging, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China.
Macromolecular bioscience
|June 26, 2023
概括
铁灭疗法 (FT) 利用依赖铁的细胞死亡来对抗抗药性癌症. 聚合物纳米平台增强FT和组合疗法,显示治疗侵略性瘤和预防复发的希望.
科学领域:
- 生物医学工程 生物医学工程
- 纳米技术纳米技术
- 癌症治疗 癌症治疗
背景情况:
- 铁亡是一种依赖于铁的细胞死亡途径,其特征是脂质过氧化物积累.
- 它显示出对抗药性癌症的敏感化和通过免疫细胞死亡 (ICD) 启动免疫系统的潜力.
- 铁灭疗法 (FT) 可以与其他治疗方法协同作用,消除侵略性瘤并防止复发.
研究的目的:
- 审查设计用于铁灭疗法 (FT) 的生物相容聚合物修饰纳米平台.
- 总结涉及FT的协同组合疗法的进展.
- 讨论这些纳米平台在癌症治疗中的潜在临床应用.
主要方法:
- 关于用于铁灭治疗的聚合物纳米平台的最新文献的综述.
- 分析组合策略,包括化疗,光动力疗法,声动力疗法,光热疗法,气体疗法和免疫疗法.
- 对纳米平台的生物相容性,疗效和临床潜力的评估.
主要成果:
- 已经为FT开发了各种生物相容的聚合物纳米平台,包括聚和PEGylated.
- 结合疗法,如FT化学疗法,FT光热疗法,FT气体疗法和FT免疫疗法,显示出协同作用的抗瘤效应和ICD.
- 聚合物芬顿纳米剂显示出高抗癌疗效和良好的生物安全性.
结论:
- 聚合物纳米平台对铁灭疗法和协同组合治疗有效.
- 这些先进的纳米药物可以克服瘤耐药性,诱导免疫细胞死亡,并调节瘤微环境.
- 这些纳米平台的进一步开发和临床转化具有治疗难治和转移性癌症的巨大潜力.
更多相关视频
08:02Isolation of Primary Cancer-Associated Fibroblasts from a Syngeneic Murine Model of Breast Cancer for the Study of Targeted Nanoparticles
Published on: May 14, 2021
5.7K
04:01Author Spotlight: Tracing the Ferroptotic Signatures and Cell Death Dynamics in Medulloblastoma for Advanced Therapeutics
Published on: March 15, 2024
1.1K
相关概念视频
Combination Therapies and Personalized Medicine
5.0K
Combining two or more treatment methods increases the life span of cancer patients while reducing damage to vital organs or tissue from the overuse of a single treatment. Combination therapy also targets different cancer-inducing pathways, thus reducing the chances of developing resistance to treatment.
The combination of the drug acetazolamide and sulforaphane is a good example of combination therapy to treat cancer. The cells in the interior of a large tumor often die due to the hypoxic and...
The combination of the drug acetazolamide and sulforaphane is a good example of combination therapy to treat cancer. The cells in the interior of a large tumor often die due to the hypoxic and...
5.0K
Targeted Cancer Therapies
7.7K
The targeted cancer therapies, also known as “molecular targeted therapies,” take advantage of the molecular and genetic differences between the cancer cells and the normal cells. It needs a thorough understanding of the cancer cells to develop drugs that can target specific molecular aspects that drive the growth, progression, and spread of cancer cells without affecting the growth and survival of other normal cells in the body.
There are several types of targeted therapies against...
There are several types of targeted therapies against...
7.7K
