In 1940, while studying at the Washington University School of Medicine, Sutherland had his first encounter with research as an assistant in pharmacology in the laboratory of Carl Ferdinand Cori, who won a Nobel Prize in Physiology or Medicine in 1947 for his discovery of the mechanism of glycogen metabolism.Sutherland, Earl W (December 11, 1971). "Studies on the Mechanism of Hormone Action". Nobel Lecture."The Nobel Prize in Physiology or Medicine 1947." Nobelprize.org. Under Cori's guidance, Sutherland conducted research on the effects of the hormones epinephrine and glucagon on the breakdown of glycogen to glucose. In 1942, he worked as an intern at Barnes-Jewish Hospital in St. Louis."Earl W. Sutherland Jr. – Curriculum Vitae." Nobelprize.org.
