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PNAS:研究人员发现一种对光敏感的脑蛋白如何调节食物消耗
布朗大学卡尼脑科学研究所的医学教授Elena Oancea说:“我们的研究结果揭示了一种机制,即非视觉视蛋白受体OPN3通过黑素皮素4受体MC4R调节食物摄入,这对调节能量平衡和进食行为至关重要。”“这一发现很有趣,因为MC4R的功能丧失突变是人类肥胖的已知遗传原因。” ...
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