Vivek Garg

Vivek Garg serves as Assistant Professor in the Department of Pharmacology & Physiology at the University of Maryland School of Medicine, where he leads research on mitochondrial calcium signaling mechanisms and their physiological implications. His work bridges molecular biophysics with cardiovascular pathophysiology, utilizing innovative electrophysiological approaches to investigate fundamental cellular processes.

Education:

• B.Pharmacy in Pharmacology, Panjab University, India (1999)
• M.Pharmacy in Pharmacology, Panjab University, India (2002)
• Ph.D. in Pharmacology, The Ohio State University (2009)
• Postdoctoral Fellowship, University of Utah (2014)
• Researcher Position, University of California San Francisco (2020)

Dr. Garg's research centers on mitochondrial bioenergetics and membrane excitability, with particular emphasis on the molecular physiology of mitochondrial calcium uniporter (MCU) complexes. His laboratory employs direct patch-clamp techniques on intracellular organelles combined with cell biology and multi-omics approaches to decipher how mitochondrial calcium signaling regulates cellular metabolism and electrical activity. This work has significant implications for understanding heart failure, metabolic disorders, and other conditions involving mitochondrial dysfunction.

Analysis of his publication record reveals a consistent trajectory from cardiac ion channel research toward specialized mitochondrial electrophysiology. His recent work demonstrates technical innovation in organelle patch-clamp methodology while establishing critical regulatory mechanisms for MCU through EF-hand domain proteins. The publications span fundamental biophysical characterization to disease-relevant models, particularly focusing on cardiac pathophysiology and metabolic plasticity.

Scientific Awards:

• No scientific awards documented in provided materials

Dr. Garg currently serves as Principal Investigator on a National Institute of General Medical Sciences R01 grant (2023-2027) titled 'Molecular Physiology of Mitochondrial Calcium Uniporter (MCU)', reflecting the significance of his research program. While no formal advisees are listed in the provided documentation, he directs the Garg Lab which maintains active research operations focused on mitochondrial function.

The Garg Lab operates within the Department of Pharmacology & Physiology, utilizing specialized equipment for mitochondrial patch-clamp recordings, confocal imaging, and omics analyses. Their research program investigates how mitochondrial abnormalities contribute to disease states through altered bioenergetics and signaling pathways, with particular attention to calcium and redox homeostasis in cardiac and metabolic contexts.