Issues

On the cover: Image depicts pancreatic β-cells showcasing the intricacies of the mitochondrial networks. Nuclei are blue, mitochondrial networks are green, and insulin granules are white. The image was built from immunostained β-cells acquired as z-stacks taken by confocal microscopy and then surface-rendered based on the immunostaining using Imaris (Bitplane) software. Image courtesy of Samuel B. Stephens, University of Iowa, Iowa City, IA. The article by Stephens and colleagues, “Mitochondrial Efflux of Citrate and Isocitrate Is Fully Dispensable for Glucose-Stimulated Insulin Secretion and Pancreatic Islet β-Cell Function,” appears in this issue of Diabetes (p. 1717).

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