Activin‐A Regulates Bone Morphogenetic Protein Signaling in Pulmonary Endothelial Cells Without Affecting Bone Morphogenetic Protein Type‐II Receptor Expression

ABSTRACT Activin‐A is elevated in pulmonary arterial hypertension (PAH) patients, and reportedly suppresses BMPR‐II. This suggests one mechanism of action for PAH drug, sotatercept, an activin‐ligand trap. However, we were unable to confirm that activin‐A reduces BMPR‐II in pulmonary endothelial cel...

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Bibliographic Details
Main Authors: Benjamin J. Dunmore, Nobuhiro Kikuchi, Wei Li, Paul D. Upton, Nicholas W. Morrell
Format: Article
Language:English
Published: Wiley 2025-04-01
Series:Pulmonary Circulation
Online Access:https://doi.org/10.1002/pul2.70095
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