Inspiring women in science, part VI

Rosalyn Yalow was born in the USA in 1921. She developed the radioimmunoassay technique, which can measure the concentration of hormones in blood, and studied insulin levels in diabetes. The figure above is of the electrophoresis of pure insulin-I181, of free insulin from the plasma of an control subject injected with insulin-I181, and of free and antibody-bound insulin from an insulin-treated subject injected with insulin-I181, from the paper “Insulin-I181 metabolism in human subjects: demonstration, of insulin binding globulin in the circulation of insulin treated subjects”, J Clin Invest, 1956; 35(2): 170–190. She received the Nobel Prize in 1977.

Like the quote by Françoise Barré-Sinoussi, Rosalyn Yalow highlights the hope of science; however she also bears a warning. It is our responsibility to keep science alive. Inventing vaccines means little if, a generation after their transformative impact on humanity, we put them aside. The social forces aligned against science are strong, and we always need to understand that the advances that we have made as a species were not inevitable and are not immutable. Do not take for granted the luxuries (both physical and intellectual) given to us by science, for they shall fast dissapear if we do not support the bedrock of the scientific method that supports it all.