CircFUT8 interacts with IGF2BP2 to stabilize the TNS1 mRNA transcript in a N6-methyladenosine (m6A)–dependent manner. Wu et al demonstrate that this interaction contributes to TNS1 protein expression to regulate actin cytoskeletal rearrangement during platelet production. Figure created using BioRender.com. Moellmer S. (2025) https://BioRender.com/96bik04.