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The role of mitochondria in aging

  • Ji Yong Jang
  • , Arnon Blum
  • , Jie Liu
  • , Toren Finkel
  • University of Pittsburgh

Research output: Contribution to journal › Review article › peer-review

316 Scopus citations

Abstract

The biological basis of human aging remains one of the greatest unanswered scientific questions. Increasing evidence, however, points to a role for alterations in mitochondrial function as a potential central regulator of the aging process. Here, we focus primarily on three aspects of mitochondrial biology that link this ancient organelle to how and why we age. In particular, we discuss the role of mitochondria in regulating the innate immune system, the mechanisms linking mitochondrial quality control to age-dependent pathology, and the possibility that mitochondrial-to-nuclear signaling might regulate the rate of aging.

Original languageEnglish
Pages (from-to)3662-3670
Number of pages9
JournalJournal of Clinical Investigation
Volume128
Issue number9
DOIs
StatePublished - 31 Aug 2018

Bibliographical note

Publisher Copyright:
© 2018 American Society for Clinical Investigation. All rights reserved.

Funding

This work was supported by funds from the Leducq Foundation and the Progeria Research Foundation.

Funders
Progeria Research Foundation
Fondation Leducq

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