Cellular parameters shaping pathways of targeted protein degradation.

ABSTRACT: In recent years the development of proteolysis-targeting chimeras (PROTACs) has enhanced the field of ubiquitin signalling through advancing therapeutic targeted protein degradation (TPD) strategies and generating tools to explore the ubiquitin landscape. However, the interplay between PROTACs and their substrates, and other components of the ubiquitin proteasome system (UPS), raises fundamental questions about cellular parameters that might influence the action of PROTACs and the amenability of a given target to PROTAC-mediated degradation. In this perspective we discuss examples of cellular parameters that have been shown to influence PROTAC sensitivity and consider others likely to be important for PROTAC-mediated target degradation but not yet routinely considered in design of novel TP

SUBMITTER: Cardno A 

PROVIDER: S-EPMC12048530 | biostudies-literature | 2025 May

REPOSITORIES: biostudies-literature