Abstract

The major source of """"""""high-output"""""""" nitric oxide (NO) during inflannmatton is inducible NO synthase (iNOS). Although iNOS is a transcriptionally-regulated generator of high NO, we have discovered a novel mode of post- translational, G protein coupled receptor (GPCR)-mediated activation of iNOS via ERK-dependent phosphorylation in endothelial cells. Post-translational activation of INOS results in a further 3- to 5-fold increase in NO concentration over its already high basal amount. In

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Heart, Lung, and Blood Institute (NHLBI)
Type
Research Program Projects (P01)
Project #
2P01HL060678-11A1
Application #
8059128
Study Section
Heart, Lung, and Blood Initial Review Group (HLBP)
Project Start
2011-03-01
Project End
2016-02-29
Budget Start
2011-03-01
Budget End
2012-02-29
Support Year
11
Fiscal Year
2011
Total Cost
$345,118
Indirect Cost

  Institution

Name
University of Illinois at Chicago
Department
Type
DUNS #
098987217
City
Chicago
State
IL
Country
United States
Zip Code
60612

  Publications

Marsboom, Glenn; Rehman, Jalees (2018) Hypoxia Signaling in Vascular Homeostasis. Physiology (Bethesda) 33:328-337
Lv, Yang; Kim, Kyungho; Sheng, Yue et al. (2018) YAP Controls Endothelial Activation and Vascular Inflammation Through TRAF6. Circ Res 123:43-56
Christoforidis, Theodore; Driver, Tom G; Rehman, Jalees et al. (2018) Generation of controllable gaseous H2S concentrations using microfluidics. RSC Adv 8:4078-4083
Di, Anke; Xiong, Shiqin; Ye, Zhiming et al. (2018) The TWIK2 Potassium Efflux Channel in Macrophages Mediates NLRP3 Inflammasome-Induced Inflammation. Immunity 49:56-65.e4
Chen, Zhenlong; D S Oliveira, Suellen; Zimnicka, Adriana M et al. (2018) Reciprocal regulation of eNOS and caveolin-1 functions in endothelial cells. Mol Biol Cell 29:1190-1202
Le Master, Elizabeth; Huang, Ru-Ting; Zhang, Chongxu et al. (2018) Proatherogenic Flow Increases Endothelial Stiffness via Enhanced CD36-Mediated Uptake of Oxidized Low-Density Lipoproteins. Arterioscler Thromb Vasc Biol 38:64-75
Komarova, Yulia; Kruse, Kevin J; Mehta, Dolly et al. (2017) Response by Komarova et al to Letter Regarding Article, ""Protein Interactions at Endothelial Junctions and Signaling Mechanisms Regulating Endothelial Permeability"". Circ Res 120:e28
Mittal, Manish; Nepal, Saroj; Tsukasaki, Yoshikazu et al. (2017) Response by Mittal et al to Letter Regarding Article, ""Neutrophil Activation of Endothelial Cell-Expressed TRPM2 Mediates Transendothelial Neutrophil Migration and Vascular Injury"". Circ Res 121:e87
Soni, Dheeraj; Regmi, Sushil C; Wang, Dong-Mei et al. (2017) Pyk2 phosphorylation of VE-PTP downstream of STIM1-induced Ca2+ entry regulates disassembly of adherens junctions. Am J Physiol Lung Cell Mol Physiol 312:L1003-L1017
Oliveira, Suellen D S; Castellon, Maricela; Chen, Jiwang et al. (2017) Inflammation-induced caveolin-1 and BMPRII depletion promotes endothelial dysfunction and TGF-?-driven pulmonary vascular remodeling. Am J Physiol Lung Cell Mol Physiol 312:L760-L771

Showing the most recent 10 out of 200 publications