The lactate metabolite N-lactoyl-phenylalanine (Lac-Phe) plays a role in suppressing food intake and body weight. Here, the authors identify kidney transporters responsible for the renal excretion of Lac-Phe. This discovery highlights a pathway for Lac-Phe regulation in mice and humans.
- Veronica L. Li
- Shuke Xiao
- Jonathan Z. Long