S. Michal Jazwinski. John W. Deming, MD Regents Chair in Aging, Professor of Medicine and Biochemistry at Tulane School of Medicine. S. Michal Jazwinski is a recognized leader in the field of longevity research, renowned for his profound contributions. His extensive work centers on unraveling the genetic and molecular intricacies of aging, often using Saccharomyces cerevisiae (yeast) as a model organism. Through his pioneering investigations, Dr. Jazwinski has provided crucial insights into the genetic pathways that govern both lifespan and healthspan.