Abhishiktha Godthi, Sehee Min, Srijit Das, Johnny Cruz-Corchado, Andrew Deonarine, Kara Misel-Wuchter, Priya D Issuree, Veena Prahlad
During metazoan development, how cell division and metabolic programs are coordinated with nutrient availability remains unclear. Here, we show that nutrient availability signaled by the neuronal cytokine, ILC-17.1, switches Caenorhabditis elegans development between reproductive growth and dormancy by controlling the activity of the tumor suppressor p53 ortholog, CEP-1. Specifically, upon food availability, ILC-17.1 signaling by amphid neurons promotes glucose utilization and suppresses CEP-1/p53 to allow growth...
March 19, 2024: Proceedings of the National Academy of Sciences of the United States of America