[Dysfunction of endothelial BMP-9 signaling in pulmonary vascular disease].

Rev Mal Respir

Faculté de médecine, Université Paris-Saclay, Inserm UMR_S 999 - Bâtiment de recherche (2(e) étage), 63, rue Gabriel-Péri, 94276 Le Kremlin-Bicêtre, France; Inserm Unité mixte de recherche 999, Hôpital Marie-Lannelongue, 92350 Le Plessis-Robinson, France; Service de pneumologie et soins intensifs respiratoires, Centre de référence de l'hypertension pulmonaire, Hôpital Bicêtre, Assistance publique-Hôpitaux de Paris (AP-HP), 94276 Le Kremlin-Bicêtre, France. Electronic address:

Published: March 2023

The signaling pathway of the bone morphogenetic protein (BMP)-9 binding to the endothelial receptor BMP receptor type II (BMPR-II), activin receptor-like kinase-1 (ALK1) and the coreceptor endoglin is essential to maintain the pulmonary vascular integrity. Dysregulation of this pathway is implicated in numerous vascular diseases, such as pulmonary arterial hypertension (PAH), hereditary hemorrhagic telangiectasia (HHT) and hepatopulmonary syndrome (HPS). This article aims to provide a comprehensive review of the implication of the BMP-9/BMPR-II/ALK1/endoglin pathway in the pathophysiology of these diseases.

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http://dx.doi.org/10.1016/j.rmr.2023.01.017DOI Listing

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