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Non-invasive MRI Derived Hemodynamic Simulation to Predict Successful vs. Unsuccessful Catheter Interventions for Branch Pulmonary Artery Stenosis: Proof-of-Concept and Experimental Validation in Swine

Ryan Pewowaruk, J. Carter Ralphe, Luke Lamers, Alejandro Roldán-AlzateUniversity of Wisconsin. William S. Middleton Memorial Veteran’s Hospital. United States Cardiovascular Engineering and TechnologyCardiovasc Eng Technol 2021; 12: 494-504DOI: 10.1007/s13239-021-00543-w AbstractObjective: This study assessed the ability of hemodynamic simulations to predict the success of catheter interventions in a swine model of branch pulmonary artery stenosis (bPAS).Background: bPAS commonly occurs […]

Non-invasive MRI Derived Hemodynamic Simulation to Predict Successful vs. Unsuccessful Catheter Interventions for Branch Pulmonary Artery Stenosis: Proof-of-Concept and Experimental Validation in Swine Read More »

SOX17 Enhancer Variants Disrupt Transcription Factor Binding And Enhancer Inactivity Drives Pulmonary Hypertension

Rachel Walters, Eleni Vasilaki, Jurjan Aman, Chien-Nien Chen, Yukyee Wu, Olin D. Liang, Ali Ashek, Olivier Dubois, Lin Zhao, Farah Sabrin, Inês Cebola, Jorge Ferrer, Nicholas W. Morrell, James R. Klinger, Martin R. Wilkins, Lan Zhao, Christopher J. RhodesHammersmith Hospital and Imperial College. Amsterdam University Medical Center. Rhode Island Hospital and Warren Alpert Medical School

SOX17 Enhancer Variants Disrupt Transcription Factor Binding And Enhancer Inactivity Drives Pulmonary Hypertension Read More »

Characterizing the Spatiotemporal Transcriptomic Response of the Right Ventricle to Acute Pressure Overload

Vitaly O. Kheyfets, Sushil Kumar, Paul M. Heerdt, Kenzo Ichimura, R. Dale Brown, Melissa Lucero, Ilham Essafri, Sarah Williams, Kurt R. Stenmark, Edda SpiekerkoetterUniversity of Colorado. Yale School of Medicine. Stanford University. he University of Queensland.United States and Australia International Journal of Molecular SciencesInt J Mol Sci 2023; 24: DOI: 10.3390/ijms24119746 AbstractThis study analyzed microarray data

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Zymosan Particle-Induced Hemodynamic, Cytokine and Blood Cell Changes in Pigs: An Innate Immune Stimulation Model with Relevance to Cytokine Storm Syndrome and Severe COVID-19

Gábor Kökény, Tamás Bakos, Bálint András Barta, Georgina Viktória Nagy, Tamás Mészáros, Gergely T. Kozma, András Szabó, János Szebeni, Béla Merkely, Tamás RadovitsSemmelweis University. Sungkyunkwan University.Hungary and Republic of Korea International Journal of Molecular SciencesInt J Mol Sci 2023; 24: DOI: 10.3390/ijms24021138 AbstractHemodynamic disturbance, a rise in neutrophil-to-lymphocyte ratio (NLR) and release of inflammatory cytokines into

Zymosan Particle-Induced Hemodynamic, Cytokine and Blood Cell Changes in Pigs: An Innate Immune Stimulation Model with Relevance to Cytokine Storm Syndrome and Severe COVID-19 Read More »

Regulatory B cells protect against chronic hypoxia-induced pulmonary hypertension by modulating the Tfh/Tfr immune balance

Cheng Li, Pingping Liu, Huiling Yao, Hao Zhu, Shaoze Zhang, Famg Meng, San Li, Guang Li, Yanping Peng, Jing Gu, Liming Zhu, Yongliang Jiang, Aiguo DaiHunan Provincial People’s Hospital and The First Affiliated Hospital of Hunan Normal University. Hunan Children’s Hospital. Hunan University of Chinese Medicine. Hunan Province Key Laboratory of Vascular Biology and Translational

Regulatory B cells protect against chronic hypoxia-induced pulmonary hypertension by modulating the Tfh/Tfr immune balance Read More »

Inhibition of poly (ADP-ribose) Polymerase-1 (PARP-1) improves endothelial function in pulmonary hypertension

Mohammad Shafiq, Zahid Rasool Lone, Adam Olaitan Abdulkareem, Gurpreet Kaur, Sai Navya, Himalaya Singh, Kumaravelu Jagavelu, Kashif HanifCSIR-Central Drug Research Institute and Academy of Scientific and Innovative Research. Ann & Robert H. Lurie Children’s Hospital. University of Illorin.India and United States Pulmonary Pharmacology and TherapeuticsPulm Pharmacol Ther 2023; 80: DOI: 10.1016/j.pupt.2023.102200 AbstractEndothelial dysfunction is critical in

Inhibition of poly (ADP-ribose) Polymerase-1 (PARP-1) improves endothelial function in pulmonary hypertension Read More »

Novel Loss of Function KCNA5 Variants in Pulmonary Arterial Hypertension

Alba Vera-Zambrano, Mauro Lago-Docampo, Natalia Gallego, Juan Felipe Franco-Gonzalez, Daniel Morales-Cano, Alejandro Cruz-Utrilla, Marta Villegas-Esguevillas, Edgar Fernandez-Malave, Pilar Escribano-Subias, Jair Antonio-Tenorio-Castano, Francisco Perez-Vizcaino, Diana Valverde, Teresa Gonzalez, Angel CogolludoUniversidad Complutense de Madrid Facultad de Medicina. Universidad Autonoma de Madrid Facultad de Medicina. Instituto de Investigaciones Biomedicas Alberto Sols. Universidad de Vigo. Galicia Sur Health Research

Novel Loss of Function KCNA5 Variants in Pulmonary Arterial Hypertension Read More »

Nitric oxide augments signaling for contraction in hypoxic pulmonary arterial smooth muscle-Implications for hypoxic pulmonary hypertension

Martha Hinton, James A. Thliveris, Grant M. Hatch, Shyamala DakshinamurtiChildren’s Hospital Research Institute of Manitoba and University of Manitoba.Canada Frontiers in PhysiologyFront Physiol 2023; 14: DOI: 10.3389/fphys.2023.1144574 AbstractIntroduction: Hypoxic persistent pulmonary hypertension in the newborn (PPHN) is usually treated with oxygen and inhaled nitric oxide (NO), both pulmonary arterial relaxants. But treatment failure with NO occurs in

Nitric oxide augments signaling for contraction in hypoxic pulmonary arterial smooth muscle-Implications for hypoxic pulmonary hypertension Read More »

Nitration-mediated activation of the small GTPase RhoA stimulates cellular glycolysis through enhanced mitochondrial fission

Qing Lu, Xutong Sun, Manivannan Yegambaram, Wojciech Ornatowski, Xiaomin Wu, Hui Wang, Alejandro Garcia-Flores, Victoria Da Silva, Evgen A. Zemskov, Haiyang Tang, Jeffrey R. Fineman, Kim Tieu,Ting Wang, Stephen M. BlackFlorida International University. University of Arizona Health Sciences. University of California San Francisco. United States Journal of Biological ChemistryJ Biol Chem 2023; 299:DOI: 10.1016/j.jbc.2023.103067 AbstractMitochondrial fission

Nitration-mediated activation of the small GTPase RhoA stimulates cellular glycolysis through enhanced mitochondrial fission Read More »

Frataxin deficiency disrupts mitochondrial respiration and pulmonary endothelial cell function

Miranda K. Culley, Rashmi J. Rao, Monica Mehta, Jingsi Zhao, Wadih El Khoury, Lloyd D. Harvey, Dror Perk, Yi Yin Tai, Ying Tang, Sruti Shiva, Marlene Rabinovitch, Mingxia Gu, Thomas Bertero, Stephen Y. ChanUniversity of Pittsburgh School of Medicine and University of Pittsburgh Medical Center. Albert Einstein College of Medicine. Stanford Children’s Health and Stanford

Frataxin deficiency disrupts mitochondrial respiration and pulmonary endothelial cell function Read More »

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