Élie Metchnikoff

Russian-French immunologist, embryologist, biologist

  • Fame62.4
  • Momentum0.0
  • Scientists rank#242
Source-basedStable
  • Fame62.4
  • Momentum0.0
  • Scientists rank#242
  • Wikipedia11.9K
Lived 1845–1916, aged 71France
  • Wikipedia
    82 languages
    Cross-language footprint
  • Era
    1845–1916
    Aged 71
  • Awards
    6
    recognised works
Summary
Updated 2026-06-21

He watched white blood cells swallow foreign particles under a microscope in 1882 and named the process phagocytosis — the discovery that built modern immunology and won him the 1908 Nobel Prize alongside Paul Ehrlich.

Biography

About

Born in 1845 in what's now Ukraine to a Moldavian noble father and Ukrainian-Jewish mother, Mechnikov's lineage was claimed by five nations though he eventually settled in France. His 1882 discovery of phagocytes — cells that devour invaders — revealed the body's innate immune defense and laid the groundwork for cell-mediated immunity while Ehrlich completed the picture with humoral immunity. Beyond immunology, he coined the term "gerontology" in 1903 and championed lactic acid bacteria for longevity, an idea that became the foundation of probiotics. He died in 1916, but life-extension advocat…

Voice

In their own words

Sourced, dated quotes from Élie Metchnikoff

Élie Metchnikoff
said
The duration of the life of men may be considerably increased. It would be true progress to go back to the simple dishes of our ancestors.
Quoted in Strength and Diet by Francis Albert Rollo Russell (London: Longmans, Green, & Co, 1905), p. 2.
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By the numbers

Score breakdown

The six component signals behind the Fame score, and their ranks across the leaderboards.

Fame
Stable
62.4
Composite of search demand, mentions, audience & graph footprint.
Score components
Historical24.4
Source confidence60.0
Completeness70.0
Global rank
Country rank
Category rank
#242
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