Gertrude Belle Elion (January 23, 1918 –
February 21, 1999) [1] was an American
biochemist and pharmacologist , and a 1988
recipient of the Nobel Prize in Physiology or
Medicine. Working alone as well as with
George H. Hitchings , Elion developed a
multitude of new drugs, using innovative
research methods that would later lead to the
development of the AIDS drug AZT .[2]
Biography
Elion was born in New York City , to immigrant
parents Bertha (Cohen) and Robert Elion, a
dentist. When she was 15, her grandfather
died of cancer, instilling in her a desire to do
all she could to try and cure the disease.[3]
She graduated from Hunter College in 1937
with a degree in Chemistry [4] and New York
University (M.Sc.) in 1941. Unable to obtain a
graduate research position, she worked as a
lab assistant and a high school teacher. Later,
she left to work as an assistant to George H.
Hitchings at the Burroughs-Wellcome
pharmaceutical company (now
GlaxoSmithKline). After several years of long
range commuting, she was informed that she
would no longer be able to continue her
doctorate on a part-time basis, but would
need to give up her job and go to school full-
time. Elion made what was then a critical
decision in her life, to stay with her job and
give up the pursuit of a doctorate. [4] She
never obtained a formal Ph.D. , but was later
awarded an honorary Ph.D from Polytechnic
University of New York in 1989 and honorary
SD degree from Harvard university in 1998.
She attended Brooklyn Polytechnic Institute
(now known as Polytechnic University of New
York) but did not graduate. Gertrude Elion
died in North Carolina in 1999, aged 81. She
had moved to the Research Triangle in 1970,
and for a time served as a research professor
at Duke University . She had also worked for
the National Cancer Institute , American
Association for Cancer Research and World
Health Organization , among other
organizations. From 1967 to 1983, she was the
Head of the Department of Experimental
Therapy for Burroughs Wellcome . Elion never
married, had no children, and listed her
hobby as 'listening to music'. [5]
Work
Rather than relying on trial-and-error, Elion
and Hitchings used the differences in
biochemistry between normal human cells
and pathogens (disease-causing agents) to
design drugs that could kill or inhibit the
reproduction of particular pathogens without
harming the host cells. Most of Elion's early
work came from the use and development of
purines. Elion's inventions include:
Sedang diterjemahkan, harap tunggu..