Neuroscience

Expression pattern of key receptors in the hypothalamus revealed

There is growing evidence that peptide hormones from the gut have far-reaching effects on the whole organism. By binding to corresponding receptors in the brain, they can modulate food intake and alter metabolic parameters. ...

Diseases, Conditions, Syndromes

Protein inhibits development of COVID-19 in live animals

A mammalian protein previously shown by UT Southwestern microbiologists to inhibit the virus that causes COVID-19 in cell culture also protected live mouse models, significantly limiting infection in the lung cells and diminishing ...

Health

Researcher presents alternative hypothesis about cause of obesity

World-wide obesity has nearly tripled since 1975, according to the World Health Organization. Numerous causes of obesity have been hypothesized including increased dietary fat, carbohydrate or ultra-processed food (UPF) consumption, ...

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