Methods for identifying compounds for treating type 1 diabetes
View Patent ↗The present invention provides methods of identifying candidate compounds for the treatment of type I diabetes by identifying those test compounds that inhibit an apoCIII-induced increase in intracellular calcium concentration in pancreatic β cells.
1. A method of identifying candidate compounds for the treatment of type 1 diabetes comprising
(a) contacting pancreatic β cells with
(i) one or more test compounds and
(ii) an amount of human apolipoprotein CIII (“apoCIII”) according to SEQ ID NO: 2 that would be effective to increase intracellular calcium concentration in the pancreatic β cells in the absence of the one or more test compounds, and
(b) identifying those test compounds that inhibit an apoCIII-induced increase in intracellular calcium concentration in the pancreatic β cells,
wherein such test compounds are candidate compounds for the treatment of type 1 diabetes.
2. The method of claim 1 wherein the apoCIII comprises sialylated apoCIII.
3. The method of claim 1 wherein the apoCIII is substantially purified.