Overexpression of p62/SQSTM1 promotes the degradations of abnormally accumulated PrP mutants in cytoplasm and relieves the associated cytotoxicities via autophagy-lysosome-dependent way.

Abstract excerpt

The protein of p62/sequestosome 1 (SQSTM1), a key cargo adaptor protein involved in autophagy-lysosome degradation, exhibits inclusion bodies structure in cytoplasm and plays a protective role in some models of neurodegenerative diseases. Some PrP mutants, such as PrP-CYTO and PrP-PG14, also form cytosolic inclusion bodies and trigger neuronal apoptosis either in cultured cells or in transgenic mice. Here, we...

Topics

Share this publication in a Topic to start or enrich a Post.

• Share to Adaptor Proteins, Signal Transducing
• Share to Autophagy