Dr. Bengt Samuelsson, a renowned biochemist who was awarded the Nobel Prize in Physiology or Medicine in 1982 for his groundbreaking work in defining the biological activities of prostaglandins, passed away at the age of 90 on July 5 at his home in Molle, Sweden. His daughter, Astrid Samuelsson Norhammar, confirmed that the cause of his death was heart disease.
Dr. Samuelsson’s research focused on lipid mediators such as prostaglandins, which are hormone-like molecules that play crucial roles in the body’s organs and tissues. These molecules are involved in various bodily functions, including uterine contractions, blood pressure regulation, inflammation, blood clotting, asthma, allergies, kidney stones, and gallstones.
His work in the field of prostaglandins began in the early 1960s at the Karolinska Institute in Stockholm, where he conducted decades of groundbreaking research. Prior to his research, Dr. Ulf von Euler had discovered biologically active lipid molecules in semen, which he named prostaglandins. Dr. Samuelsson expanded on this work and identified numerous subtypes of prostaglandins, demonstrating their importance in health, disease, and injuries.
Dr. Samuelsson’s contributions to the field of biochemistry have had a lasting impact on the scientific community. His dedication to rigorous research, creativity, and curiosity served as a model for future generations of scientists.
His legacy will continue to inspire and influence the study of prostaglandins and other lipid mediators in the years to come. Dr. Bengt Samuelsson’s pioneering work has paved the way for the development of drugs that treat a wide range of conditions, including inflammation, glaucoma, and allergies.
The scientific community mourns the loss of a brilliant mind and a dedicated researcher whose work has left an indelible mark on the field of biochemistry. Dr. Samuelsson’s contributions will be remembered and celebrated for years to come.
