ArticleCommunications biology2024
The Cavin-1/Caveolin-1 interaction attenuates BMP/Smad signaling in pulmonary hypertension by interfering with BMPR2/Caveolin-1 binding.
Article in Communications biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 10 citations in OpenAlex.
- Heliox ventilation promotes pulmonary circulation and cardiac function in elderly hypertensive patients: a randomized controlled trial.Medical gas research · 2026Trial
- Phosphorylation-dependent structure and dynamics of caveolin-1 8S complex.Biophysical journal · 2026Article
- A Rare Case of Multi-System Involvement and Hereditary Pulmonary Hypertension Caused by De Novo HeterozygousChildren (Basel, Switzerland) · 2026Article
- Transcriptomic profiling of the sex-linked biological pathways of severe pulmonary arterial hypertension associated with endothelial cell caveolin-1 depletion and chronic hypoxia.Frontiers in physiology · 2026Article
- Caveolin-1 Deficiency in Macrophages Alleviates Carbon Tetra-Chloride-Induced Acute Liver Injury in Mice.International journal of molecular sciences · 2025Article
- miR-125b differentially impacts mineralization in dexamethasone and calcium-treated human mesenchymal stem cells.Molecular therapy. Nucleic acids · 2025Article
- Review
- Transcription factor BRCA1 is associated with BMPR1B transcriptional activity in sheep ovarian granulosa cells.Frontiers in veterinary science · 2025Article
- ALK1 Signaling in Human Cardiac Progenitor Cells Promotes a Pro-angiogenic Secretome.Journal of cellular signaling · 2024Article
- The critical roles of caveolin-1 in lung diseases.Frontiers in pharmacology · 2024Review
- Mechanosensory entities and functionality of endothelial cells.Frontiers in cell and developmental biology · 2024Review
Corrections and comments
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Authors and funding
8 authors at 1 institution in 1 country.
Funding
Abstract
Caveolin-1 (CAV1) and Cavin-1 are components of caveolae, both of which interact with and influence the composition and stabilization of caveolae. CAV1 is associated with pulmonary arterial hypertension (PAH). Bone morphogenetic protein (BMP) type 2 receptor (BMPR2) is localized in caveolae associated with CAV1 and is commonly mutated in PAH. Here, we show that BMP/Smad signaling is suppressed in pulmonary microvascular endothelial cells of CAV1 knockout mice. Moreover, hypoxia enhances the CAV1/Cavin-1 interaction but attenuates the CAV1/BMPR2 interaction and BMPR2 membrane localization in pulmonary artery endothelial cells (PAECs). Both Cavin-1 and BMPR2 are associated with the CAV1 scaffolding domain. Cavin-1 decreases BMPR2 membrane localization by inhibiting the interaction of BMPR2 with CAV1 and reduces Smad signal transduction in PAECs. Furthermore, Cavin-1 knockdown is resistant to CAV1-induced pulmonary hypertension in vivo. We demonstrate that the Cavin-1/Caveolin-1 interaction attenuates BMP/Smad signaling and is a promising target for the treatment of PAH.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.