Dr. Vern Peters, Professor of Biology

Faculty Research

It has long been known that stress has a negative marked effect on the body. Stress can be categorized into two types: acute stress and chronic stress.

Acute stress is a short-term stress response, an immediate reaction to something potentially dangerous to an individual. Chronic stress is known as a long-term stress response as a result of consistency. Chronic stress happens when multiple acute stress responses occur in succession without enough time for an individual to calm down and reset before the next stress response is stimulated. An example of chronic stress is the constant pressure students feel trying to keep up with course loads. This results in a chronic stress response that has been found to have a negative effect on the immune system.

This research took an integrative approach to examining the general immune health of an individual under acute and chronic stress, combining research on specific hormones, body systems, and stress types and summarizing these findings in one comprehensive project. Further, this research compared and contrasted other research done on acute and chronic stress separately, helping to demonstrate the important findings on the individual types of stress. An integrated understanding of the broad topic of stress is key to understanding how it affects the immune health of an individual as a whole rather than only a specific hormone or organ.

The interaction of stress hormones on body systems is important in understanding how acute and chronic stress affect the functioning of the immune system. This research is important because it can be utilized and applied in various other fields of research in an effort to increase general public health.

King's professor, Dr. Vern Peters


Dr. Vern Peters


Phd in Ecology - University of Alberta