文摘
Aims/hypothesisBeta cell inflammation and demise is a feature of type 1 diabetes. The insulin-sensitising molecule ‘adaptor protein, phosphotyrosine interacting with PH domain and leucine zipper 1’ (APPL1), which contains an NH2-terminal Bin/Amphiphysin/Rvs domain, a central pleckstrin homology domain and a COOH-terminal phosphotyrosine-binding domain, has been shown to modulate inflammatory response in various cell types but its role in regulating beta cell mass and inflammation in type 1 diabetes remains unknown. Thus, we investigated whether APPL1 prevents beta cell apoptosis and inflammation in diabetes.