期刊
COMMUNICATIONS BIOLOGY
卷 4, 期 1, 页码 -出版社
NATURE PORTFOLIO
DOI: 10.1038/s42003-021-02063-8
关键词
-
资金
- European Molecular Biology Laboratory (EMBL) under Marie Skodowska-Curie Actions COFUND [664726]
Mehmet S. Ozturk et al. present an intravital mesoscopic fluorescence tomography (IFT) technique that is capable of tracking fluorescently labeled tumor cells inside living mice over several months. It demonstrates a promising new method for studying tumor growth dynamics in a quantitative and longitudinal fashion in-vivo.
Preclinical breast tumor models are an invaluable tool to systematically study tumor progression and treatment response, yet methods to non-invasively monitor the involved molecular and mechanistic properties under physiologically relevant conditions are limited. Here we present an intravital mesoscopic fluorescence molecular tomography (henceforth IFT) approach that is capable of tracking fluorescently labeled tumor cells in a quantitative manner inside the mammary gland of living mice. Our mesoscopic approach is entirely non-invasive and thus permits prolonged observational periods of several months. The relatively high sensitivity and spatial resolution further enable inferring the overall number of oncogene-expressing tumor cells as well as their tumor volume over the entire cycle from early tumor growth to residual disease following the treatment phase. Our IFT approach is a promising method for studying tumor growth dynamics in a quantitative and longitudinal fashion in-vivo. Mehmet S. Ozturk et al. present an intravital mesoscopic fluorescence tomography (IFT) technique that is capable of tracking fluorescently labeled tumor cells inside living mice over several months. It demonstrates a promising new method for studying tumor growth dynamics in a quantitative and longitudinal fashion in-vivo.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据