The Role of Cullin-RING Ligases in Striated Muscle Development, Function, and Disease.

ABSTRACT: The well-orchestrated turnover of proteins in cross-striated muscles is one of the fundamental processes required for muscle cell function and survival. Dysfunction of the intricate protein degradation machinery is often associated with development of cardiac and skeletal muscle myopathies. Most muscle proteins are degraded by the ubiquitin-proteasome system (UPS). The UPS involves a number of enzymes, including E3-ligases, which tightly control which protein substrates are marked for degradation by the proteasome. Recent data reveal that E3-ligases of the cullin family play more diverse and crucial roles in cross striated muscles than previously anticipated. This review highlights some of the findings on the multifaceted functions of cullin-RING E3-ligases, their substrate adapters, muscl

SUBMITTER: Blondelle J 

PROVIDER: S-EPMC7672578 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature