Yaning Sun

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Many nutraceuticals and pharmaceuticals have been shown to promote healthspan and lifespan. However, the mechanisms underlying the beneficial effects of prolongevity interventions and the time points at which interventions should be implemented to achieve beneficial effects are not well characterized. We have previously shown that a cranberry-containing(More)
Drosophila is a genetically tractable system ideal for investigating the mechanisms of aging and developing interventions for promoting healthy aging. Here we describe methods commonly used in Drosophila aging research. These include basic approaches for preparation of diets and measurements of lifespan, food intake, and reproductive output. We also(More)
Coronary artery disease (CAD) is a leading cause of death, and its genetic mechanism has been always a major research concern. Recently, increasing evidence has indicated that the aldehyde dehydrogenase 2 (ALDH2) polymorphism, known as Glu504Lys (rs671), may contribute to CAD development. ALDH2 has been well known as a key enzyme in alcohol metabolism, and(More)
Drosophila is an excellent model organism towards understanding the cognitive function, aging and neurodegeneration in humans. The effects of aging and other long-term dynamics on the behavior serve as important biomarkers in identifying such changes to the brain. In this regard, we are presenting a new imaging technique for lifetime monitoring of(More)
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