瘤热带特洛伊木马:使用介质细胞干细胞作为细胞纳米异能体
Ana Rosu1, Behnaz Ghaemi1, Jeff W M Bulte1
1The Russell H. Morgan Department of Radiology and Radiological Science, Division of MR Research and Cellular Imaging Section and Vascular Biology Program, Institute for Cell Engineering, The Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Theranostics
|January 3, 2024
概括
介质细胞干细胞 (MSCs) 显示出作为纳米激素的输送系统的前景,改善瘤向和成像. 对MSC瘤定位机制的进一步研究可以改善癌症治疗和诊断.
科学领域:
- 生物医学工程 生物医学工程
- 纳米技术纳米技术
- 癌症研究 癌症研究
背景情况:
- 纳米疗法提供结合瘤成像和治疗,但在特异性和瘤分布方面面临挑战.
- 介质细胞干细胞 (MSCs) 具有固有的瘤热带性质,使它们适合向纳米激素输送.
研究的目的:
- 审查使用MSC用于临床前癌症模型的细胞纳米激素的现状.
- 突出了解MSC瘤热带机制的必要性,以改善纳米激素的输送.
主要方法:
- 关于细胞纳米异构体的临床前研究的综述.
- 分析MSC特性及其在癌症治疗和成像中的应用.
主要成果:
- 多重复合体可以作为"特洛伊木马"来提供纳米异能物质,潜在地克服特异性和分布的限制.
- 目前对MSC瘤指导信号通路的了解有限.
结论:
- 使用MSC的细胞纳米激素显示了多模式癌症成像和治疗的潜力.
- 基于更深入地了解其瘤热流的工程MSC可以显著提高治疗疗效和图像引导的交付.
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