Uppsala University

Health

Sleep loss tied to changes of the gut microbiota in humans

Results from a new clinical study conducted at Uppsala University suggest that curtailing sleep alters the abundance of bacterial gut species that have previously been linked to compromised human metabolic health. The new ...

Medical research

Novel function of platelets in tumor blood vessels found

Scientists at Uppsala University have discovered a hitherto unknown function of blood platelets in cancer. In mouse models, these platelets have proved to help preserve the vascular barrier which makes blood-vessel walls ...

Cardiology

How a standard blood test can predict a heart attack

Using the results of a standard blood test and an online tool, you can find out if you are at increased risk of having a heart attack within six months. The tool has been developed by a research group at Uppsala University ...

Medical research

Lack of sleep makes your brain hungry

New research from Uppsala University, Sweden, shows that a specific brain region that contributes to a person's appetite sensation is more activated in response to food images after one night of sleep loss than after one ...

Neuroscience

Faulty signaling in brain increases craving for sugar and drugs

When glutamate and dopamine do not collaborate as they should in the brain's signal system, the kick that alcohol, sugar, or other drugs induce increases. This is shown in a new Swedish-Canadian study on mice being published ...

Health

Blood test reveals how old your body really is

Now a simple blood test can reveal your biological age—how old your body really is. This was found in a new study from Uppsala University, the results of which are now being published in the open-access journal Scientific ...

Genetics

Genetic background associated with physically active lifestyle

In a large international study, researchers at Uppsala University have identified DNA regions that are associated with physical activity or leisure screen time. The findings, published in Nature Genetics, confirm that physical ...

Health

More smoke water pipes -- family habits significant

The number of people smoking water pipes is rising dramatically throughout the world. A large proportion of new users are young, and many believe – contrary to facts – that water pipe smoking is less dangerous than ...

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