Journal article

Searching for the Protein Targets of Bioactive Molecules

The identification of all protein targets of a given drug or bioactive molecule within the human body is a prerequisite for an understanding of its beneficial and deleterious activities. Current approaches to reveal protein targets often fail to reveal physiologically relevant interactions. Here we review a recently introduced yeast-based approach for the identification of the binding partners of small molecules. We discuss the advantages and limitations of the approach using the clinically approved drug sulfasalazine as an example.


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