Unrecognized mitochondrial diabetes cases in a group of patients with type 2 diabetes.
BACKGROUND/OBJECTIVES Maternally Inherited Diabetes and Deafness (MIDD) is a unique form of diabetes caused by β-cell dysfunction. Due to the highly variable symptoms of MIDD, it can be misdiagnosed as either type 1 or type 2 diabetes (T2D). The aim of this study was to identify pathogenic mtDNA variants (m.3243 A > G,...