Journal of Bacteriology & Parasitology

Carbon Monoxide: A Poison to Microbes

3^rd International Congress on Bacteriology and Infectious Diseases

August 04-06, 2015 Valencia, Spain

B Y Chin

Scientific Tracks Abstracts: J Bacteriol Parasitol

Abstract:

Inflammation and immunity result in a wide range of disease processes, including chronic obstructive pulmonary disease,
ischemia-reperfusion injury, atherosclerosis, vascular thrombosis and sepsis. Heme oxygenase-1 (HO-1) is a key enzyme
that is indispensable for the temporal and spatial regulation of host response and, together with its essential metabolite carbon
monoxide (CO), is crucial for maintaining homeostasis, inhibition of inflammation and the preservation of function and life.
Of the numerous physiologic effects observed with CO, in the last 5 years, it has become apparent that CO has been ascribed
an additional novel, yet innate role as a “bactericidal agent”. Its role in the maintenance of homeostasis remains intact, however,
the designation necessitates the paradoxical induction of the inflammatory response and binding to hemoproteins in order to
restore physiological balance and sustain life. In this presentation we will review and discuss recent reports that have propelled
and possible establish the paradoxical use of CO, once viewed as a toxic molecule, now as a host defense molecule agent against
pathogens.

Biography :

B Y Chin received her degree in Physiology and Toxicological Sciences from the Department of Environmental Health Sciences at Johns Hopkins University,
Baltimore, Maryland. She continued her research at the Department of Surgery at Beth Israel Deaconess Medical Center in Boston, Massachusetts after completing
her Post-doctoral fellowship at Pacific Northwest National Laboratory, US, Department of energy in Richland, Washington. She also had a joint Faculty appointment
at Harvard Medical School since 2006. She has published over 33 peer review journal articles and is an active member on 3 editorial boards. Currently, she is a
Professor of Medical Sciences and Associate Dean of Health Sciences at the International Medical University.