Bombesin receptor subtype‐3‐expressing neurons regulate energy homeostasis through a novel neuronal pathway in the hypothalamus

Objectives Bombesin receptor subtype‐3 (BRS‐3) has been suggested to play a potential role in energy homeostasis. However, the physiological mechanism of BRS‐3 on energy homeostasis remains unknown. Thus, we investigated the BRS‐3‐mediated neuronal pathway involved in food intake and energy expenditure.