针对微生物组的纳米平台和乳腺癌治疗的工程方法
1College of Life Science and Technology, State Key Laboratory of Green Biomanufacturing, Innovation Center of Molecular Diagnostics, Beijing University of Chemical Technology, Beijing, 100029, China.
Molecular cancer
|October 31, 2025
概括
纳米材料提供有针对性的乳腺癌微生物组调节,克服传统方法的局限性. 这些先进的纳米颗粒精确地向有害细菌,增强治疗方法,同时保留有益的微生物,以改善治疗结果.
科学领域:
- 在瘤学瘤学.
- 微生物组研究 微生物组研究
- 纳米技术纳米技术
背景情况:
- 乳腺癌 (BC) 面临着瘤异质性,治疗耐药性和免疫功能障碍等挑战.
- 瘤微生物组,包括像Fusobacterium nucleatum这样的病原体,显著影响BC进展和治疗反应.
- 传统的微生物干预缺乏特异性,可以破坏有益的肠道细菌.
研究的目的:
- 审查基于纳米材料 (NM) 的策略来调节乳腺癌微生物群.
- 探索NMS如何向致病性细菌,增强抗癌疗法,并保护有益的微生物群.
- 评估基于NM的微生物组调制在各种BC治疗环境中的潜力.
主要方法:
- 对乳腺癌中基于NM的微生物组调节的临床前研究的审查.
- 分析包括向病原体消除 (例如,Gal/GalNAc纳米颗粒),通过细菌膜涂层纳米平台传递精密抗菌剂,以及多功能纳米系统的策略.
- 评估NM与化疗,免疫疗法和放射疗法的协同作用.
主要成果:
- 基于NM的方法可以有针对性地消除与瘤相关的病原体,如F. nucleatum.
- 纳米系统可以调节瘤微环境 (TME) 并增强治疗灵敏度 (例如金属NP).
- 临床前数据显示,用NM干预措施改善了瘤控制和微生物群的弹性,包括TCM启发的纳米配方.
结论:
- 纳米材料是乳腺癌微生物组调节的一个有希望的,具体的方法.
- 基于NM的策略为局部药物输送,免疫调节和微生物利基编辑提供了潜力.
- 未来的研究应该专注于微生物组响应,生物标志物引导和免疫综合性BC疗法的智能纳米系统,解决临床翻译挑战.
相关概念视频
Targeted Cancer Therapies
8.6K
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...
8.6K
Microorganisms in Medicine and Therapeutics
925
Microorganisms play a fundamental role in vaccine development, gene therapy, and therapeutic production. Their biological properties are harnessed to advance medicine and public health. Beyond immunization, microorganisms contribute to gut health, antibiotic synthesis, and genetic disease treatment.Live Attenuated and Inactivated VaccinesLive attenuated vaccines, such as the measles, mumps, and rubella (MMR) vaccine, utilize weakened forms of pathogens to closely resemble natural infections.
925


