During cortical development, the generation of neurons from progenitors coincides with increasing vascularization and oxygen levels in the fetal brain and the transition from anaerobic to aerobic metabolism. Dong et al. identify lactate, a metabolite of anaerobic glycolysis, as a multifunctional regulator that coordinates synchrony of cortical neurogenesis and angiogenesis.
- Daniel Z. Doyle
- Kenneth Y. Kwan