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"适合目的"成像生物标志物的开发过程,以表征瘤微环境

Jakoba J Eertink^1,2, Idris Bahce^2,3, John C Waterton⁴

¹Department of Medical Oncology, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, Netherlands.

Frontiers in medicine

|May 31, 2024

概括

开发可靠的成像生物标志物对于预测癌症免疫治疗反应至关重要. 本综述概述了创建创建步骤的步骤.

科学领域:

在瘤学瘤学.
免疫学免疫学免疫学
医疗成像医学成像

背景情况:

基于免疫的癌症疗法显得有前途,但缺乏对患者反应的预测生物标志物.
需要可靠的生物标志物来评估治疗期间的瘤微环境 (TME) 和免疫动态.
医学成像,包括PET和MRI,为全身成像生物标志物提供了潜力.

研究的目的:

审查用于癌症药物开发的"适合目的"成像生物标志物的发展.
专注于药理动力学生物标志物,以评估通过免疫疗法对TME调节的情况.
强调生物标志物对特定使用环境 (COU) 的合格的重要性.

主要方法:

关于成像生物标志物开发的当前文献的综述.
讨论用于临床使用的成像生物标志物的特征化步骤.
强调FDA和NIH最好的词典生物标志物资格.

主要成果:

图像化生物标志物可以提供对TME和免疫反应的全面评估.
对"适合用途"的成像生物标志物来说,表征和资格是必不可少的.
根据其COU,已经建立了符合条件的生物标志物的框架.

结论:

适合目的的成像生物标志物对于优化癌症治疗选择和预测反应至关重要.
合格过程确保了成像生物标志物在药物开发中的可靠性和实用性.
对生物标志物资格的标准化方法将促进精确瘤学的发展.

关键词:

核磁共振成像 (MRI) 的成像在PET成像中使用PET成像.使用的使用上下文.图像成像生物标志物生物标志物瘤微环境是一个微环境.验证验证的时间

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