The gut microbiota-derived metabolite queuosine regulates neuronal development and network function through tRNA modification
Ning Yang, Yu Sun, Lisa Mallis, Marin Boutonnet, Julia Bär, Ann E. Ehrenhofer‐Murray, Marina Mikhaylova
This study shows that queuosine (Q) modification of tRNA enhances neuronal development and synaptic activity in cultured rat cortical neurons.
bioRxiv · Jul 8, 2026 · PreprintNeuroscience