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Mitochondria, oxidants, and aging

  • Robert S. Balaban
  • , Shino Nemoto
  • , Toren Finkel

Research output: Contribution to journalArticlepeer-review

Abstract

The free radical theory of aging postulates that the production of intracellular reactive oxygen species is the major determinant of life span. Numerous cell culture, invertebrate, and mammalian models exist that lend support to this half-century-old hypothesis. Here we review the evidence that both supports and conflicts with the free radical theory and examine the growing link between mitochondrial metabolism, oxidant formation, and the biology of aging.

Original languageEnglish (US)
Pages (from-to)483-495
Number of pages13
JournalCell
Volume120
Issue number4
DOIs
StatePublished - Feb 25 2005
Externally publishedYes

ASJC Scopus subject areas

  • Cell Biology
  • Molecular Biology

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