Heterogeneity in tumor chromatin-doxorubicin binding revealed by in vivo fluorescence lifetime imaging confocal endomicroscopy

Abstract We present an approach to quantify drug–target engagement using in vivo fluorescence endomicroscopy, validated with in vitro measurements. Doxorubicin binding to chromatin changes the fluorescence lifetime of histone-GFP fusions that we measure in vivo at single-cell resolution using a conf...

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Main Authors: Hugh Sparks, Hiroshi Kondo, Steven Hooper, Ian Munro, Gordon T. Kennedy, Christopher Dunsby, Paul M. W. French, Erik Sahai
格式: Artigo
语言:英语
出版: 2018
在线阅读:https://doi.org/10.1038/s41467-018-04820-6
https://www.nature.com/articles/s41467-018-04820-6.pdf
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