Insulin synthesis is sustained by Tent5 poly(A) polymerases
Ana Kotte, Fabio Marcuccio, Linda Masante, Nadja von Wiegen, Lucia Prandi, Raquel Sofia Silva, Rodrigo Pracana, Jacopo Zasso, Blagoje Soskic, Alessandra Zappulo, Ivano Legnini
The paper identifies Tent5 poly(A) polymerases as stabilizers of insulin mRNA, showing their specific activity regulated by glucose and localization.
bioRxiv · Jul 6, 2026 · PreprintMolecular Biology