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NDIIF announces awards for best imaging publications

Author: Provided

2013 NDIIF Imaging Awards

The Notre Dame Integrated Imaging Facility (NDIIF) is pleased to announce two awards for best imaging publications for calendar year 2013.

The 2013 Best Biological Imaging Publication was awarded to Giles E. Duffield, associate professor of biological sciences. Duffield and his coworkers have pioneered the use of Positron Emission Tomography (PET) to monitor the daily rhythms of small living animals.

The 2013 Best Electron Microscopy Imaging Publication 2013 was awarded to Khachatur V. Manukyan, Ph.D., a post-doctoral research associate in the Department of Chemical and Biomolecular Engineering.

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New study reveals links between alcoholic liver disease and the circadian clock

Author: William G. Gilroy

liver

Researchers from the University of Notre Dame and the Indiana University School of Medicine have revealed a putative role for the circadian clock in the liver in the development of alcohol-induced hepatic steatosis, or fatty liver disease.

Hepatic steatosis is the abnormal accumulation of fats in the cells of the liver, and is linked to disturbed control of fat metabolism. Alcohol-induced liver steatosis is produced by excessive alcohol consumption and is linked to hepatitis, or inflammation of the liver.

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New paper describes genetic connections between biological rhythms, timing of feeding and insulin sensitivity

Author: William G. Gilroy

gilesduffield

A new study by a team of University of Notre Dame researchers, which appears in the Sept. 2 edition of the journal PLoS ONE, is a significant step in understanding the molecular genetic and physiological basis for a spectrum of metabolic diseases related to circadian function.

Obesity and diabetes have reached epidemic levels and are responsible for increased morbidity and mortality throughout the world. Furthermore, the incidence of metabolic disease is significantly elevated in shift-work personnel, revealing an important link between the circadian clock, the sleep-wake cycle, time-of-day feeding and metabolism.

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