Claudio Vinegoni, Ph.D. | Fluorescence anisotropy imaging in drug discovery

Adv. Drug Deliv. Rev.
Fluorescence anisotropy imaging in drug discovery

Vinegoni^#, C., Feruglio, P. F., Gryczynski, I., Mazitschek, R., and Weissleder, R.

Advanced Drug Delivery Reviews 2019

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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.
@article{2019-ADDR, author= {Vinegoni<sup>#</sup>, C. and Feruglio, P. F. and Gryczynski, I. and Mazitschek, R. and Weissleder, R.}, title= {Fluorescence anisotropy imaging in drug discovery}, journal= {Advanced Drug Delivery Reviews}, alternatejournal = {Adv. Drug Deliv. Rev.}, year = {2019}, volume = {151}, pages = {262-288}, issn = {0169-409X}, doi = {10.1016/j.addr.2018.01.019}, pmcid = {6072632}, pmid= {29410158} }
29410158

6072632

10.1016/j.addr.2018.01.019

Abstract

"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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Vinegoni^#, C., Feruglio, P. F., Gryczynski, I., Mazitschek, R., & Weissleder, R. (2019). Fluorescence anisotropy imaging in drug discovery. Advanced Drug Delivery Reviews, 151, 262–288. https://doi.org/10.1016/j.addr.2018.01.019