A genetic change for achieving a long and healthy life

Living a long, healthy life is everyone's wish, but it is not an easy one to achieve. Many aging studies are developing strategies to increase health spans, the period of life spent with good health, without chronic diseases ...

New biomarker for severe COVID-19

During the pandemic, it has become evident that people with cardiovascular disease and obesity are at much higher risk of developing very severe, even fatal COVID-19 disease. Researchers at Karolinska Institutet have identified ...

Controlling carbs and fat: Learning from the fruit fly

Incretins are hormones secreted by intestinal cells that regulate pancreatic insulin and glucagon to control sugar metabolism in mammals. Although counterparts of insulin and glucagon have been identified in invertebrates, ...

Unique X-ray microscope reveals dazzling 3-D cell images

The planet comprises continents and islands, each with unique cultures and resources. One area may be well known for growing food, another for manufacturing building materials, and yet despite their differences and distance ...

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