RNA-Binding Proteins Regulate Post-Transcriptional Responses to TGF-β to Coordinate Function and Mesenchymal Activation of Murine Endothelial Cells.
Rhys WardmanMerve KelesIhor PachkivShruthi HemannaSteve GreinJennifer J SchwarzFrank SteinRoxana OlaGergana DobrevaMatthias W HentzeJoerg HeinekePublished in: Arteriosclerosis, thrombosis, and vascular biology (2023)
Together, we show that RBPs play a key role in the endothelial response to TGF-β stimulation at the post-transcriptional level and that the RBPs hnRNP H1 and Csde1 serve to maintain EC function and counteract mesenchymal activation. We propose that TGF-β profoundly modifies RNA-protein interaction entailing feedback and feed-forward control at the post-transcriptional level, to fine-tune mesenchymal activation in ECs.