Scientists discover neurons in mice that signal fullness, potentially leading to new obesity treatments.

Researchers at Columbia University have found specialized neurons in mice's brainstems that signal when to stop eating by integrating information about food intake. Using light to activate these neurons caused the mice to eat less, suggesting a role in regulating appetite. As vertebrates share similar brainstem structures, humans likely have similar neurons, which could lead to new obesity treatments.

2 months ago
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