NewslettersPulmonary Cell News PKM2 Promotes Pulmonary Fibrosis by Stabilizing TGF-β1 Receptor I and Enhancing TGF-β1 Signaling By lbeveridge - September 22, 2022 0 Researchers demonstrated that pyruvate kinase M2 promoted pulmonary fibrosis progression by directly interacting with Smad7 and reinforcing transforming growth factor–β1 (TGF-β1) signaling. [Science Advances] Full Article