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Cytological profiling: providing more haystacks for chemists' needles

Janet Lorang and Randall W King email

Department of Cell Biology, Harvard Medical School, 240 Longwood Avenue, Boston, MA 02115, USA

author email corresponding author email

Genome Biology 2005, 6:228doi:10.1186/gb-2005-6-8-228

Published: 29 July 2005

Subject areas: Drug discovery, Biochemistry and structural biology, Bioinformatics, Molecular biology

Abstract

Conventional high-throughput 'chemical genetic' screening seeks to identify small-molecule inhibitors of a specific protein or pathway. A recent study describes how unbiased screening of cellular morphology, followed by affinity purification to identify targets of compounds with interesting effects, can lead to the identification of novel inhibitors.


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