期刊
ADVANCED DRUG DELIVERY REVIEWS
卷 151, 期 -, 页码 262-288出版社
ELSEVIER
DOI: 10.1016/j.addr.2018.01.019
关键词
Two photon microscopy; Fluorescence polarization, fluorescence anisotropy; Fluorescence anisotropy imaging; Fluorescently labeled drugs; Drug-target engagement; Single-cell pharmacodynamics; Intravital imaging
资金
- National Institutes of Health (NIH) [RO1-EB010011, RO1-HL122208]
- EC Seventh Framework Programme [622182]
Non-invasive measurement of drug-target engagement can provide critical insights in the molecular pharmacology of small molecule drugs. Fluorescence polarization/fluorescence anisotropy measurements are commonly employed in protein/cell screening assays. However, the expansion of such measurements to the in vivo setting has proven difficult until recently. With the advent of high-resolution fluorescence anisotropy microscopy it is now possible to perform kinetic measurements of intracellular drug distribution and target engagement in commonly used mouse models. In this review we discuss the background, current advances and future perspectives in intravital fluorescence anisotropy measurements to derive pharmacokinetic and pharmacodynamic measurements in single cells and whole organs. (C) 2018 Elsevier B.V. All rights reserved.
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