NewslettersDermal Cell News SNHG26 Orchestrates Pro-Fibrotic Fibroblast Maintenance via PTBP1-Mediated Alternative Polyadenylation of AKT3 in Dermal Fibrosis By Bob - August 31, 2026 0 7 Scientists identified a previously unrecognized RNA-based mechanism that maintains pathogenic fibroblast states during skin fibrosis. [Proceedings of the National Academy of Sciences of the United States of America] Abstract