LAUSR

The dynamic nature of histone post-translational modifications such as methylation or acetylation makes possible the alteration of disease associated epigenetic states through the manipulation of the associated epigenetic machinery. One approach is through small molecule perturbation. Chemical probes of epigenetic reader domains have been critical in improving our understanding of the biological consequences of modulating their targets, while also enabling the development of novel probe-based reagents. By appending a functional handle to a reader domain probe, a chemical toolbox of reagents can be created to facilitate chemiprecipitation of epigenetic complexes, evaluate probe selectivity, develop in vitro screening assays, visualize cellular target localization, enable target degradation and recruit epigenetic machinery to a site within the genome in a highly controlled fashion.