Details

Autor(en) / Beteiligte

• Chen, Zuxin
• Kenny, Paul J.

Titel

Running on Empty: Leptin Signaling in VTA Regulates Reward from Physical Activity

Ist Teil von

• Cell metabolism, 2015-10, Vol.22 (4), p.540-541

Ort / Verlag

United States: Elsevier Inc

Erscheinungsjahr

2015

Link zum Volltext

Quelle

MEDLINE

Beschreibungen/Notizen

• Hunger increases physical activity and stamina to support food-directed foraging behaviors, but underlying mechanisms are unclear. In this issue, Fernandes et al. (2015) show that disruption of leptin-regulated STAT3 signaling in midbrain dopamine neurons increases the rewarding effects of running in mice, which could explain the “high” experienced by endurance runners. Hunger increases physical activity and stamina to support food-directed foraging behaviors, but underlying mechanisms are unclear. In this issue, Fernandes et al. (2015) show that disruption of leptin-regulated STAT3 signaling in midbrain dopamine neurons increases the rewarding effects of running in mice, which could explain the “high” experienced by endurance runners.