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    • Timeline
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    • Meet our Laureates
      • Mario Molina
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      • Joel E. Cohen
      • Sir Richard Doll
      • Hans R. Herren
      • Yoel Margalith
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      • Sir Andy Haines
      • Meet the Laureates
  • Home
  • Timeline
  • examples
  • Learning Resources
  • Student Ambassadors
  • Meet our Laureates
    • Mario Molina
    • Bruce Ames
    • René Dubos
    • C. Everett Koop
    • Perry L. McCarty
    • Joel E. Cohen
    • Sir Richard Doll
    • Hans R. Herren
    • Yoel Margalith
    • Gilbert F. White
    • Kirk R. Smith
    • Sir Andy Haines
    • Meet the Laureates

Meet Bruce Ames

Saving millions from cancer

Bruce N. Ames is an American biochemist and geneticist known for his work on the Ames test for mutagenicity. 

Ames's contributions to the field of biochemistry have been significant, particularly in the areas of mutagenicity and nutrition. The Ames test is still widely used today as a tool for evaluating the safety of chemicals, and his work on triage and aging have helped shape our understanding of how the body processes nutrients and ages over time.

1970

Ames developed the Ames test, which is a method used to screen chemicals for their potential to cause genetic mutations. 

1983

Ames proposed the concept of "triage" in nutrition, which suggests that the body prioritizes nutrients for immediate needs over long-term health benefits. 

1985

Awarded the Tyler Prize for Environmental Achievement.

2005

Ames published a paper suggesting that the aging process is caused by damage to DNA, proteins, and other molecules in the body. 

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The Tyler Prize is administered by the University of Southern California.

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