Photo: Rama K. Mallampalli, MD
Rama K. Mallampalli, MD
Year elected: 2005
Current membership category: Senior
Professor
The Ohio State University
Department of Internal Medicine
395 W. 12th Avenue, 3rd Floor, Room 314
Columbus, OH 43210
United States of America
Phone: 614-293-8724

Biographical statement

My research is in the area of pulmonary molecular and cell biology as it relates to acute lung injury (ALI) and the mechanisms of sepsis. As an internationally recognized investigator in the area of lipid metabolism and ubiquitin-mediated proteolysis, I focus on mechanisms of inflammatory lung injury. My laboratory discovered a new model of innate immunity that led to the synthesis of a first-in-class genus of ubiquitin E3 ligase (F box) inhibitors that modulate proteolysis thereby inhibiting inflammation in preclinical models of ALI and multi-organ failure. This work moved through the FDA milestone pipeline with an IND for first-in-human studies with eventual therapeutic application for subjects with respiratory illness. A second, more untapped area of interest is based on the laboratory’s discovery that the mitochondrial-specific lipid, cardiolipin, is a unique cellular damage signal and important mediator of pneumonia. Our lab uncovered a new paradigm for pneumonia. Pneumonia patients had increased levels of a toxin, cardiolipin, which reproduces this disorder when given to mice. From clues in a rare disease, we uncovered that a pump normally removes cardiolipin from lung fluid but is degraded in pneumonia. This work is ongoing and could lead to non-antibiotic therapies in this illness.

Institutional affiliations

Ohio State University College of Medicine (Primary)
Dr. Mallampalli is serving as the ASCI's Institutional Representative.

Specialties

Biochemistry
Critical Care Medicine
Internal Medicine
Pulmonology

Positions held

Associate Chair
Center Director
Department Chair
Division Chief
Investigator
Professor
Vice Chair