Key Considerations in Targeted Protein Degradation Drug Discovery and Development.

ABSTRACT: Targeting proteins' enzymatic functions with small molecule inhibitors, as well as functions of receptor proteins with small-molecule agonists and antagonists, were the major forms of small-molecule drug development. These small-molecule modulators are based on a conventional occupancy-driven pharmacological approach. For proteome space traditionally considered undruggable by small-molecule modulators, such as enzymes with scaffolding functions, transcription factors, and proteins that lack well-defined binding pockets for small molecules, targeted protein degraders offer the opportunity to drug the proteome with an event-driven pharmacological approach. A degrader molecule, either PROTAC or molecular glue, brings the protein of interest (POI) and E3 ubiquitin ligase in close proximity and

SUBMITTER: Qin L 

PROVIDER: S-EPMC9376879 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature