Oleh Hornykiewicz
# Oleh Hornykiewicz

Oleh Hornykiewicz (17 November 1926 – 26 May 2020) was an Austrian biochemist.

## Life

Oleh Hornykiewicz was born in 1926 in Sykhiw (a district of Lviv), then in Poland (now Ukraine). In 1951, he received his M.D. degree from the University of Vienna and joined the faculty of his alma mater the same year and worked there ever since. He also served for twenty years as chairman of the Institute of Biochemical Pharmacology. In 1967, he began a long association with the University of Toronto in Canada and, in 1992, he was named professor emeritus at that institution.

One of his seminal accomplishments was the discovery that Parkinson's disease was due to dopamine deficiency in the brain. He also played a key role in the development of L-dopa as a therapy for the disorder.

## Awards

* 1972 Gairdner Foundation International Award
* 1979 Wolf Prize in Medicine, jointly with Roger Wolcott Sperry and Arvid Carlsson, "for opening a new approach in the control of Parkinson's disease by L-Dopa."
* 1993 Ludwig Wittgenstein Prize of the Austrian Science Foundation
* 1994 Schmiedeberg Medal of the German Society for Experimental and Clinical Pharmacology and Toxicology
* 2001 Bill Roth Medal
* 2008 Austrian Cross of Honour for Science and Art, 1st class
* 2010 Austrian Decoration for Science and Art
* 2014 Warren Alpert Foundation Prize
