Translational Molecular Imaging of Diabetes

Abstract

Diabetes mellitus contributes to significant morbidity and mortality worldwide. Translational medicine and research facilitate the transition of in vitro and experimental animal research to human applications. Molecular imaging is one of the powerful tools for translational research in diabetes, which accelerates transition of laboratory hypotheses into the clinic. These imaging tools are also instrumental for furthering our understanding about the causes that trigger diabetes and facilitate its progression. Imaging of therapeutic response is yet another avenue that can be explored in our attempt to find a cure for this disease. In this review we briefly summarize molecular imaging studies that show promise for clinical translation. Emphasis is placed on imaging of endogenous and transplanted beta cell mass, including application of various imaging modalities and approaches. Finally, the review attempts to define the future role of these non-invasive imaging techniques in diabetes research and clinical care.