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NIDDK Archives

Photo: Summer research conference

Jul. 31, 2014—Undergraduates from across the country attended a summer research conference at Vanderbilt this week sponsored by the National Institute of Diabetes and Digestive and Kidney Diseases.

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Magnuson honored for role in Beta Cell Biology Consortium

Jul. 24, 2014—Mark Magnuson, M.D., Louise B. McGavock Professor of Molecular Physiology and Biophysics at Vanderbilt University, has received a national leadership award for the Beta Cell Biology Consortium (BCBC), a major team science initiative.

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Molecular ‘chat’ holds kidney fibrosis clues

Jul. 10, 2014—A novel molecular “conversation” regulates kidney fibrosis – the final result of end-stage chronic kidney disease – suggesting new treatment options for this currently irreversible process.

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CaMKII enhances insulin secretion

May. 14, 2014—The protein CaMKII acts as a calcium sensor in a positive feedback pathway that enhances glucose-stimulated insulin secretion.

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PET probe detects dying tumor cells

May. 8, 2014—A novel PET imaging probe detects tumor cell death in vivo and could be useful for personalizing cancer medicine.

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Increased cell permeability may protect from colitis

Apr. 25, 2014—Having a “leaky” gut may protect against colitis, a paradoxical finding that alters understanding of the role of cell permeability in intestinal homeostasis and immune regulation.

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Nutrient-absorbing surface’s assembly revealed: study

Apr. 17, 2014—Vanderbilt University researchers have discovered how intestinal cells build the "brush border" -- a specialized surface structure that is critical for absorbing nutrients and defending against pathogens.

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Channel drug restores glucose balance

Apr. 16, 2014—A new compound that activates potassium channels could be used to treat disorders of glucose homeostasis.

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Matrix remodeling and insulin resistance

Apr. 10, 2014—The extracellular matrix that surrounds cells plays a role in the development of insulin resistance.

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Development and disease in the aorta

Apr. 2, 2014—Smooth muscle cells that line the aorta differ in development but not in the adult, a finding that has implications for understanding aortic development and disease.

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Obesity sends immune cells to the brain

Feb. 12, 2014—Obesity causes peripheral immune cells to move to the brain, where they may contribute to inflammation and the pathophysiology of obesity.

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New direction for treating lung cancer

Feb. 7, 2014—Targeting the production of molecules that promote tumor blood vessel development offers a new path for treating lung cancer.

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