eLife

Overweight & Obesity

Not eating can hinder weight loss, study in fruit flies suggests

In behavioral experiments using the fruit fly Drosophila melanogaster, a research team at the University of Cologne's Institute of Zoology studied the control of food intake in the brain. Similar to humans, molecules similar ...

HIV & AIDS

Study highlights importance of early interventions to combat HIV

A study has compared the development of HIV reservoirs—locations in the body where the virus persists in a latent state—between patients who receive either early or late medical interventions. The findings highlight the ...

Neuroscience

Higher light levels may improve cognitive performance

Exposure to higher levels of light can help people feel more awake and increase cognitive performance, probably by influencing the activity of parts of a brain region called the hypothalamus, according to new research.

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