通过活性氧物种向前列腺癌:光热和声动力疗法的进展
Ridha M Lefta1, Samer Saleem Alshkarchy2, Thekra F Ali3
1Community Health Nursing Department, College of Nursing, University of Al-Ameed, Ministry of Higher Education and Scientific Research, POBox 198, Iraq.
Nanomedicine : nanotechnology, biology, and medicine
|November 25, 2025
概括
基于纳米技术的光热疗法 (PTT) 和声动疗法 (SDT) 显示出通过产生活性氧物种 (ROS) 来治疗前列腺癌 (PCa) 的前景. 将这些疗法与其他疗法结合起来,可以克服抗药性并提高免疫反应.
科学领域:
- 在瘤学瘤学.
- 纳米医学是一种纳米医学.
- 生物医学工程 生物医学工程
背景情况:
- 前列腺癌 (PCa) 在治疗疗效,耐药性和复发方面存在重大挑战.
- 癌细胞对氧化应激的敏感性为基于活性氧物种 (ROS) 的治疗策略开辟了道路.
- 光热疗法 (PTT) 和声动疗法 (SDT) 是一种新兴的基于纳米技术的方法,用于局部化的ROS生成.
研究的目的:
- 审查前列腺癌治疗中ROS介导PTT和SDT的最新进展.
- 强调纳米材料设计和功能化在提高治疗结果中的作用.
- 探索将PTT和SDT与其他癌症治疗相结合的潜力.
主要方法:
- 对PCa在PTT和SDT中纳米技术应用的当前文献的审查.
- 对纳米材料策略进行分析,以改善向,药物输送和克服瘤缺氧.
- 检查PTT/SDT与化疗,放射治疗或免疫治疗结合使用时的协同效应.
主要成果:
- 纳米材料设计和功能化对于精确准和克服PCa中的瘤缺氧至关重要.
- 与其他疗法结合PTT和SDT显示出协同效应,可能克服治疗耐药性.
- 临床前研究表明,有效的瘤根除和免疫激活具有最小的毒性.
结论:
- 通过纳米技术增强的ROS介导的PTT和SDT,为前列腺癌提供了一个有前途的治疗途径.
- 组合策略显示出克服抵抗和引起全身抗瘤免疫力的潜力.
- 需要进一步的翻译研究和临床试验,才能将这些方法整合到标准PCa护理中.
更多相关视频
09:23Inducing Targeted Mild Hyperthermia in Murine Tumor Models through Photothermal Conversion of Near-infrared Light by Intratumoral Gold Nanorods
Published on: October 10, 2025
1.4K
11:04An In-House-Built and Light-Emitting-Diode-Based Photodynamic Therapy Device for Enhancing Verteporfin Cytotoxicity in a 2D Cell Culture Model
Published on: January 13, 2023
3.6K
相关概念视频
Cancer Therapies
9.8K
Cancer therapies are various modes of treatment, such as surgery, radiation therapy, and chemotherapy that are administered to cancer patients.
However, cancer treatments can pose several challenges, as therapies used to kill cancer cells are generally also toxic to normal cells. Moreover, cancer cells mutate rapidly and can develop resistance to chemical agents or radiation therapy. Besides, all types of cancer cells may not respond to the same therapy. Some cancer cells respond to one...
However, cancer treatments can pose several challenges, as therapies used to kill cancer cells are generally also toxic to normal cells. Moreover, cancer cells mutate rapidly and can develop resistance to chemical agents or radiation therapy. Besides, all types of cancer cells may not respond to the same therapy. Some cancer cells respond to one...
9.8K
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
