Update about blogCa

Who knew all this would happen afterwards! Flat Creek in November, 2024. Much changed by the force of the hurricane floods in Sept. 2024. The deck of the bridge is now under that pile of debris.

Friday, March 31, 2023

Gertrude Elion = Women's History Month - 31

As you read about Gertrude Elion's life, and the immense struggles created by educational institutions against women, consider what pursuits are still out of reach for women. 

Wikipedia offers this:

Gertrude "Trudy" Belle Elion (January 23, 1918 – February 21, 1999) was an American biochemist and pharmacologist. In 1988 Elion received the Nobel Prize in Physiology or Medicine, together with George H. Hitchings and Sir James Black for discoveries of "important new principles of drug treatment".  Elion was the fifth female Nobel laureate in Medicine and the ninth in science in general, and one of only a handful of laureates without a doctoral degree. She was the only woman honored with a Nobel Prize that year. She was elected a member of the National Academy of Sciences in 1990, a member of the Institute of Medicine in 1991 and a Fellow of the American Academy of Arts and Sciences also in 1991.

This new method focused on understanding the target of the drug rather than simply using trial-and-error. Her work led to the creation of the anti-retroviral drug AZT, which was the first drug widely used against AIDS. Her well known works also include the development of the first immunosuppressive drugazathioprine, used to fight rejection in organ transplants, and the first successful antiviral drug, acyclovir (ACV), used in the treatment of herpes infection.


She was Phi Beta Kappa at Hunter College, which she was able to attend for free due to her grades, graduating summa cum laude in 1937 with a degree in chemistry. 

Eventually, she saved up enough money to attend New York University and she earned her M.Sc. in 1941, while working as a high school teacher during the day. 

In an interview after receiving her Nobel Prize, she stated that she believed the sole reason she was able to further her education as a young female was because she was able to attend Hunter College for free. Her fifteen financial aid applications for graduate school were turned down due to gender bias, so she enrolled in a secretarial school, where she attended only six weeks before she found a job.

... she worked as a food quality supervisor at A&P supermarkets, and for a food lab in New York, testing the acidity of pickles and the color of egg yolk going into mayonnaise. She moved to a position at Johnson & Johnson that she hoped would be more promising, but ultimately involved testing the strength of sutures. 

In 1944, she left to work as an assistant to George H. Hitchings at the Burroughs-Wellcome pharmaceutical company (now GlaxoSmithKline) in Tuckahoe, New York. 

Hitchings was using a new way of developing drugs, by intentionally imitating natural compounds instead of through trial and error. Specifically, he was interested in synthesizing antagonists to nucleic acid derivatives, with the goal that these antagonists would integrate into biological pathways. He believed that if he could trick cancer cells into accepting artificial compounds for their growth, they could be destroyed without also destroying normal cells. Elion synthesized anti-metabolites of purines, and in 1950, she developed the anti-cancer drugs tioguanine and mercaptopurine.

She pursued graduate studies at night school at New York University Tandon School of Engineering (then Brooklyn Polytechnic Institute), but 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 a critical decision in her life, and stayed with her job and give up the pursuit of her doctorate. She never obtained a formal Ph.D., but was later awarded an honorary Ph.D. from New York University Tandon School of Engineering (then Polytechnic University of New York) in 1989 and an honorary S.D. degree from Harvard University in 1998.

While Elion had many jobs to support herself and put herself through school, Elion had also worked for the National Cancer InstituteAmerican 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. She officially retired from Burroughs Wellcome in 1983.

She was affiliated with Duke University as Adjunct Professor of Pharmacology and of Experimental Medicine from 1971 to 1983 and Research Professor from 1983 to 1999. During her time at Duke, she focused on mentoring medical and graduate students. She published more than 25 papers with the students she mentored at Duke.

Even after her retirement from Burroughs Wellcome, Gertrude continued almost full time work at the lab. She played a significant role in the development of AZT, one of the first drugs used to treat HIV and AIDS. She also was crucial in the development of Nelarabine, which she worked on until her death in 1999.

Source: Wikipedia.

Over the course of her career, Elion developed drugs to treat leukemia, malaria, herpes, and AIDS. She won the Nobel Prize in medicine in 1988.

Just think of how many lives she may have helped save.


6 comments:

  1. She was a smart and determined woman! Take care, enjoy your day and happy weekend!

    ReplyDelete
  2. ...I was wondering who would end the month!

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    Replies
    1. I have some that were not included...what do I do with more than 31 outstanding women?

      Delete

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