Scientists solve mystery behind contradictory behaviours of new weight-loss drugs
Cambridge scientists have solved the mystery of why both stimulating and blocking a particular ‘switch’ in the brain can help people lose weight – findings which could help boost the effectiveness of obesity drugs. Published today in Nature Metabolism, the study in mice shows that the answer lies in where the switch is located: stimulating the switch in the brainstem suppresses appetite, while the same effect can be achieved by blocking the switch in the hypothalamus. More […]
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