Vascular Cell Biology and Mechanisms of Pulmonary Vascular Disease

Increased BMP-Responsive Transcription Factors in Distinct Endothelial and Mesenchymal Cells in PAH

Abam Michael Andruska, Rodrigo Cantu Valadez, Kenzo Ichimura, Pauline Chu, Tianyi Zhang, Katharina Schimmel, Lingli Wang, Aiqin Cao, Michaela A. Aldred, Edda SpiekerkoetterStanford University. University of California Berkeley. Indiana University School of Medicine.United States American Journal of Respiratory and Critical MedicineAm J Respir Crit Care Med 2024; DOI: 10.1164/rccm.202405-1039LE AbstractAbstract Not Available CategoryVascular Cell Biology and […]

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The molecular consequences of FOXF1 missense mutations associated with alveolar capillary dysplasia with misalignment of pulmonary veins

G. G. Edel, M. van Kempen, A. Boerema‑de Munck, C. N. Huisman, C. A. P. Naalden, R. W. W. Brouwer, S. Koornneef, W. F. J. van IJcken, R. M. H. Wijnen, R. J. RottierErasmus MC-Sophia. Netherlands Journal of Biomedical ScienceJ Biomed Sci 2024; 31: DOI: 10.1186/s12929-024-01088-5 AbstractBackground: Alveolar capillary dysplasia with misalignment of pulmonary veins (ACD/MPV) is

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A bovine model of hypoxia-induced pulmonary hypertension reveals a gradient of immune and matrisome response with a complement signature found in circulation

Jason Williams, Franklyn N. Iheagwam, Sean P. Maroney, Lauren R. Schmitt, R. Dale Brown, Greta M. Krafsur, Maria G. Frid, Maxwell C. McCabe, Aneta Gandjeva, Kurt J. Williams, James P. Luyendyk, . Anthony J. Saviola, Rubin M. Tuder, Kurt Stenmark, Kirk C. HansenUniversity of Colorado Denver and University of Colorado Anschutz Medical Campus. Michigan State

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Panorama of artery endothelial cell dysfunction in pulmonary arterial hypertension

Ying-Huizi Shen, Dong Ding, Tian-Yu Lian, Bao-Chen Qui, Yi Yan, Pei-Wen Wang, Wei-Hua Zhang, Zhi-Cheng JingFirst Hospital of Jilin University. Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College. Guangdong Provincial People’s Hospital and Guangdong Academy of Medical Sciences, Southern Medical University. Shanghai Children’s Medical Center, National Children’s Medical Center

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Pde3a and Pde3b regulation of murine pulmonary artery smooth muscle cell growth and metabolism

Paulina N. Krause, Gabrielle McGeorge, Jennifer L. McPeek, Sidra Khalid, Leif D. Nelin, Yusen Liu, Bernadette ChenNationwide Children’s Hospital and Ohio State University College of Medicine.United States Physiological ReportsPhysiol Rep 2024; 12: DOI: 10.14814/phy2.70089 AbstractA role for metabolically active adipose tissue in pulmonary hypertension (PH) pathogenesis is emerging. Alterations in cellular metabolism in metabolic syndrome are triggers of PH-related vascular dysfunction. Metabolic reprogramming

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Arterial-Lymphatic-Like Endothelial Cells Appear in Hereditary Hemorrhagic Telangiectasia 2 and Contribute to Vascular Leakage and Arteriovenous Malformations

Yang Yang, Xiuju Wu, Yan Zhao, Daoqin Zhang, Li Zhang, Xinjiang Cai, Jaden Ji, Zheng Jing, Kristina I. Boström, Yucheng YaoDavid Geffen School of Medicine and University of California. Stanford University.United States CirculationCirculation 2024; DOI: 10.1161/CIRCULATIONAHA.124.070925 AbstractBackground: Arteriovenous malformations (AVMs) are characteristic of hereditary hemorrhagic telangiectasia. Loss-of-function mutations in the activin receptor-like kinase 1 (Alk1) are linked

Arterial-Lymphatic-Like Endothelial Cells Appear in Hereditary Hemorrhagic Telangiectasia 2 and Contribute to Vascular Leakage and Arteriovenous Malformations Read More »

PPARγ/ETV2 axis regulates endothelial-to-mesenchymal transition in pulmonary hypertension

Dong Hun Lee, Andrew J. Jang, Minseong Kim, Sarah S. Chang, Raham Lee, Juyoung Kim, Jing Ma, Michael J. Passineau, Raymond L. Benza, Harry Karmouty‐Quintana, Benjamin T. Kopp Roy L. Sutliff, Wilbur A. Lam, C. Michael Hart, Changwon Park, Bum‐Yong KangEmory University School of Medicine. Chonnam National University. Louisiana State University Health Science Center. Atlanta

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A multimodal approach identifies lactate as a central feature of right ventricular failure that is detectable in human plasma

Anna Hemnes, Niki Fortune, Katie Simon, Irina A. Trenary, Sheila Shay, Eric Austin, Jamey D. Young, Evan Britain, James West, Megha TalatiVanderbilt University Medical Center and Vanderbilt University.United States Frontiers in MedicineFront Med 2024; DOI: 10.3389/fmed.2024.1387195 AbstractBackground: In PAH metabolic abnormalities in multiple pathways are well-recognized features of right ventricular dysfunction, however, prior work has focused mainly

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The Mitochondrial Redistribution of eNOS is Regulated by AKT1 and Dimer Status

Xutong Sun, Santiago Moreno, Manivannan Yegambaram, Qing Lu, Marissa D. Pokharel, Jason T. Boehme, Sanjeev A. Datar, Sayrabh Aggarwal, Ting Wang, Jeffrey R. Fineman, Stephen M. BlackFlorida International University. University of California San Francisco. United States Nitric OxideNitric Oxide 2024; DOI: 10.1016/j.niox.2024.09.009 AbstractPreviously, we have shown that endothelial nitric-oxide synthase (eNOS) dimer levels directly correlate with

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Inhibition of DLL4/Notch Signaling Pathway Promotes M2 Polarization and Cell Proliferation in Pulmonary Arterial Hypertension

Guangxing Tan, Chenxia Juan, Yan Mao, Gang Xue, Zhuyuan FangJiangsu Province Hospital of Chinese Medicine, Wuxi Hospital of Traditional Chinese Medicine and Affiliated Hospital of Nanjing University of Chinese Medicine. Yangzhou Hospital of Traditional Chinese Medicine. China American Chemical Society OmegaACS Omega 2024; 9: 37923-37933DOI: 10.1021/acsomega.4c04307 AbstractIn this study, we conducted a comprehensive analysis to identify

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