Endocrine Abstracts

We have previously described how signaling responses for the glucagon-like peptide-1 receptor (GLP-1R), a class B GPCR that plays key roles in metabolic regulation and is a prime type 2 diabetes (T2D) target, are modulated by intracellular membrane trafficking. We have also recently shown that binding to the therapeutic GLP-1R agonist exendin-4 (Exenatide) triggers increased clustering and segregation of biologically active GLP-1Rs into cholesterol-rich plasma membrane nanodom...

Background: Islet transplantation is an established treatment for type 1 diabetes mellitus. However, many recipients do not achieve independence from exogenous insulin since up to 50–70% of islets are lost post-transplant. An important factor determining transplant success is graft vascularisation. The epidermal growth factor receptor (EGFR) is a key pro-survival and proliferation factor. Here, we investigate for the first time if EGFR overexpression in pancreatic islets ...