Katey Rayner is an Associate Professor at the University of Ottawa Heart Institute and the Assistant Dean of Research in the Faculty of Medicine in Ottawa, Canada. Dr. Rayner’s research program focuses how inflammation underlies common diseases like coronary artery disease, obesity and dementia. Her lab is trying to understand the molecular signals that cause inappropriate activation of the immune system and how we can use this understanding to either better diagnose/identify patients at risk of disease, or to better treat this excess inflammation directly to lower risk of disease.

Dr. Rayner has been recognized with awards such as the Joseph A Vita Award (American Heart Association), Canadian Society for Molecular Biosciences Young Investigator Award, and is a member of the College of the Royal Society of Canada. Dr. Rayner’s research is currently funded by the Canadian Institutes for Health Research, the Heart and Stroke Foundation of Canada and the European Cardiovascular Research Network.


The role of necroptosis in atherogenesis and plaque stabilitySmooth muscle cell biology and plaque stability90th EAS Congress 2022