Medical research

Fat tissue shows a robust circadian rhythm in a dish

In humans, glucose tolerance varies with time of day, but the mechanism responsible for the variation in insulin sensitivity throughout the day is unclear. In a recent study in The Journal of the Federation of American Societies ...

HIV & AIDS

Researchers find alternative pathways to HIV antibodies

The immune system appears to hamper an investigational vaccine from inducing antibodies that protect against HIV infection, but there may be ways to overcome this impediment, according to research led by the Duke Human Vaccine ...

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