Peter Agre (; born January 30, 1949) is an American physician, Nobel Laureate, and molecular biologist, Bloomberg Distinguished Professor at the Johns Hopkins Bloomberg School of Public Health and Johns Hopkins School of Medicine, and director of the Johns Hopkins Malaria Research Institute. In 2003, Agre and Roderick MacKinnon shared the 2003 Nobel Prize in Chemistry for "discoveries concerning channels in cell membranes." Agre was recognized for his discovery of aquaporin water channels. Aquaporins are water-channel proteins that move water molecules through the cell membrane. In 2009, Agre was elected president of the American Association for the Advancement of Science (AAAS) and became active in science diplomacy. Biography Agre is the second of six children born in Northfield, Minnesota to parents of Norwegian and Swedish descent. Agre is a Lutheran. Fascinated by international travel after a high school camping trip through the Soviet Union, Agre was an inconsistent student until he developed an interest in science from his father who was a college chemistry professor. Agre graduated from Roosevelt High School (Minnesota) before he received his B.A. in Chemistry from Augsburg University in Minneapolis and his M.D. in 1974 from the Johns Hopkins School of Medicine in Baltimore, Maryland. From 1975 to 1978 he completed his clinical training in Internal Medicine at Case Western Reserve University's Case Medical Center under Charles C.J. Carpenter. He subsequently did a Hematology-Oncology fellowship at North Carolina Memorial Hospital of UNC Chapel Hill. In 1981, Agre returned to the Johns Hopkins School of Medicine to join the lab of Vann Bennett in the Department of Cell Biology. In 1984, Agre was recruited onto the faculty of the Department of Medicine led by Victor A. McKusick. He subsequently joined the Department of Biological Chemistry led by Dan Lane. Agre rose to full professor in 1992 and remained at Johns Hopkins until 2005. Agre then served as the Vice Chancellor for Science and Technology at Duke University Medical Center in Durham, North Carolina, where he guided the development of Duke's biomedical research. In 2008, he returned to Johns Hopkins, where he directs the Johns Hopkins Malaria Research Institute (JHMRI) in the Johns Hopkins Bloomberg School of Public Health and holds a joint appointment in the Johns Hopkins School of Medicine. Professional awards In addition to the 2003 Nobel Prize in Chemistry, Agre was elected to membership in the National Academy of Sciences in 2000, the American Academy