Laboratory and Bioengineering Core B, directed by Scott A. John, PhD, will provide support to PPG Projects in the following areas: 1. Molecular biology and gene transfer vectors 2. Pathology and histology 3. High speed laser confocal fluorescence imaging 4. Customized bio-instrumentation fabrication and maintenance The molecular biology component will be conducted in the Cardiovascular Research Laboratory in the MacDonald Research Building, under the direct supervision of Dr. Scott John, who leads the molecular biology group in Dr. Weiss's laboratory. Dr. Yibin Wang, an expert in gene vector development, will provide advice and oversight in this area, in collaboration with Dr. John. The histopathology component will be conducted in the Cardiovascular Research Laboratory in the MacDonald Research Building, performed by Fuhua Chen, MD, a cardiovascular physiologist, under the direct oversight of Michael Fishbein, MD, an internationally recognized cardiovascular pathologist and chief of autopsy pathology at UCLA Medical Center, who has a longstanding interaction with the PPG investigators. The high speed laser confocal fluorescence imaging in live cells will be overseen by Joshua Goldhaber, MD, a cardiovascular physiologist (and cardiologist) who is an expert in cardiac excitation contraction coupling. The bioengineering component will be headed by John Parker who has provided technical expertise for many of the PPG investigators in the past. He runs the Biomedical Instrumentation Facility, housed in the UCLA Center for the Health Sciences Building, which is readily accessible to the PPG investigators. This facility has extensive experience providing biomedical instrumentation services for scientists and physicians, having designed and constructed many of the instruments currently being utilized by the PPG investigators.

Agency
National Institute of Health (NIH)
Institute
National Heart, Lung, and Blood Institute (NHLBI)
Type
Research Program Projects (P01)
Project #
5P01HL078931-10
Application #
8852675
Study Section
Special Emphasis Panel (ZHL1)
Project Start
Project End
2017-05-31
Budget Start
2015-06-01
Budget End
2016-05-31
Support Year
10
Fiscal Year
2015
Total Cost
Indirect Cost
Name
University of California Los Angeles
Department
Type
DUNS #
092530369
City
Los Angeles
State
CA
Country
United States
Zip Code
90095
Shelton, Richard S; Ogawa, Masahiro; Lin, Hongbo et al. (2018) Effects of Stellate Ganglion Cryoablation on Subcutaneous Nerve Activity and Atrial Tachyarrhythmias in a Canine Model of Pacing-Induced Heart Failure. JACC Clin Electrophysiol 4:686-695
Zhao, Ye; Yuan, Yuan; Tsai, Wei-Chung et al. (2018) Antiarrhythmic effects of stimulating the left dorsal branch of the thoracic nerve in a canine model of paroxysmal atrial tachyarrhythmias. Heart Rhythm 15:1242-1251
Pezhouman, Arash; Cao, Hong; Fishbein, Michael C et al. (2018) Atrial Fibrillation Initiated by Early Afterdepolarization-Mediated Triggered Activity during Acute Oxidative Stress: Efficacy of Late Sodium Current Blockade. J Heart Health 4:
Kung, Geoffrey L; Vaseghi, Marmar; Gahm, Jin K et al. (2018) Microstructural Infarct Border Zone Remodeling in the Post-infarct Swine Heart Measured by Diffusion Tensor MRI. Front Physiol 9:826
Jiang, Zhaolei; Zhao, Ye; Tsai, Wei-Chung et al. (2018) Effects of Vagal Nerve Stimulation on Ganglionated Plexi Nerve Activity and Ventricular Rate in Ambulatory Dogs With Persistent Atrial Fibrillation. JACC Clin Electrophysiol 4:1106-1114
Yin, Dechun; Chen, Mu; Yang, Na et al. (2018) Role of apamin-sensitive small conductance calcium-activated potassium currents in long-term cardiac memory in rabbits. Heart Rhythm 15:761-769
Chen, Mu; Xu, Dong-Zhu; Wu, Adonis Z et al. (2018) Concomitant SK current activation and sodium current inhibition cause J wave syndrome. JCI Insight 3:
Yuan, Yuan; Jiang, Zhaolei; Zhao, Ye et al. (2018) Long-term intermittent high-amplitude subcutaneous nerve stimulation reduces sympathetic tone in ambulatory dogs. Heart Rhythm 15:451-459
Perotti, Luigi E; Ponnaluri, Aditya V S; Krishnamoorthi, Shankarjee et al. (2017) Method for the unique identification of hyperelastic material properties using full-field measures. Application to the passive myocardium material response. Int J Numer Method Biomed Eng 33:
Tsai, Wei-Chung; Chan, Yi-Hsin; Chinda, Kroekkiat et al. (2017) Effects of renal sympathetic denervation on the stellate ganglion and brain stem in dogs. Heart Rhythm 14:255-262

Showing the most recent 10 out of 275 publications