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A fluorescent histone deacetylase (HDAC) inhibitor for cellular imaging

Authors :
Anthony Natoli
Trent D. Ashton
Cassandra L. Fleming
Cameron J. Nowell
Frederick M. Pfeffer
Mark G. Devlin
Jeannette Schreuders
Source :
Chemical communications (Cambridge, England). 51(37)
Publication Year :
2015

Abstract

Fluorescence microscopy studies using 4-morpholinoscriptaid (4MS) demonstrated rapid cellular uptake of this scriptaid analogue into the cytoplasm but no nuclear penetration. As 4MS and scriptaid have the same in vitro activity against HDACs and KASUMI-1 cells; 4MS exemplifies a rational approach to subtly modify ‘profluorogenic’ substrates for intracellular studies.

Details

ISSN :
1364548X
Volume :
51
Issue :
37
Database :
OpenAIRE
Journal :
Chemical communications (Cambridge, England)
Accession number :
edsair.doi.dedup.....84289eaa7da64128fa4e4a753aca623f