Abstract

The objective of the Metabolism core is to provide the to PPG investigators the scientific and technical support for the execution of biochemical analyses of blood and myocardial tissue samples from all four Projects in the PPG. The Core will perform metabolic and isotopic tracer analysis of blood and tissue from the dogs studied in Projects 1, 2 and 3, and will oversee the experiments with doubly labeled water in mice and dogs in Project 1. The Core will also assess the expression and activity of selected proteins, measure the content of key regulatory metabolites (e.g ATP, lactate, etc), measure mRNA expression for selected genes, and plasma hormone levels. The measurement of Inflamatory cytokines for Project 1 will be performed by the Core. All of the expertise and equipment necessary for these measurements is in place.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Heart, Lung, and Blood Institute (NHLBI)
Type
Research Program Projects (P01)
Project #
5P01HL074237-07
Application #
8127899
Study Section
Heart, Lung, and Blood Initial Review Group (HLBP)
Project Start
Project End
Budget Start
2010-08-01
Budget End
2011-07-31
Support Year
7
Fiscal Year
2010
Total Cost
$278,846
Indirect Cost

  Institution

Name
University of Maryland Baltimore
Department
Type
DUNS #
188435911
City
Baltimore
State
MD
Country
United States
Zip Code
21201

  Publications

Sabbah, Hani N; Gupta, Ramesh C; Singh-Gupta, Vinita et al. (2018) Abnormalities of Mitochondrial Dynamics in the Failing Heart: Normalization Following Long-Term Therapy with Elamipretide. Cardiovasc Drugs Ther 32:319-328
Lanfear, David E; Gibbs, Joseph J; Li, Jia et al. (2017) Targeted Metabolomic Profiling of Plasma and Survival in Heart Failure Patients. JACC Heart Fail 5:823-832
Maruyama, Sonomi; Nakamura, Kazuto; Papanicolaou, Kyriakos N et al. (2016) Follistatin-like 1 promotes cardiac fibroblast activation and protects the heart from rupture. EMBO Mol Med 8:949-66
Sabbah, Hani N; Gupta, Ramesh C; Kohli, Smita et al. (2016) Chronic Therapy With Elamipretide (MTP-131), a Novel Mitochondria-Targeting Peptide, Improves Left Ventricular and Mitochondrial Function in Dogs With Advanced Heart Failure. Circ Heart Fail 9:e002206
Ardell, J L; Andresen, M C; Armour, J A et al. (2016) Translational neurocardiology: preclinical models and cardioneural integrative aspects. J Physiol 594:3877-909
Kop, Willem J; Galvao, Tatiana F; Synowski, Stephen J et al. (2015) Effects of environmental stress following myocardial infarction on behavioral measures and heart failure progression: The influence of isolated and group housing conditions. Physiol Behav 152:168-74
Roul, David; Recchia, Fabio A (2015) Metabolic alterations induce oxidative stress in diabetic and failing hearts: different pathways, same outcome. Antioxid Redox Signal 22:1502-14
Flori, Alessandra; Liserani, Matteo; Frijia, Francesca et al. (2015) Real-time cardiac metabolism assessed with hyperpolarized [1-(13) C]acetate in a large-animal model. Contrast Media Mol Imaging 10:194-202
Recchia, Fabio A (2015) Revascularization of hibernating myocardium: uneven reflorescence after the drought. J Am Coll Cardiol 65:698-700
Trappanese, Danielle M; Liu, Yuchuan; McCormick, Ryan C et al. (2015) Chronic ?1-adrenergic blockade enhances myocardial ?3-adrenergic coupling with nitric oxide-cGMP signaling in a canine model of chronic volume overload: new insight into mechanisms of cardiac benefit with selective ?1-blocker therapy. Basic Res Cardiol 110:456

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