Evidence map›Paper›PMID 25180170›Full record

ReviewRedox biology2014

Mitochondrial stress signaling in longevity: a new role for mitochondrial function in aging.

Shauna Hill, Holly Van Remmen

Open access · goldAbstract readReview
In one paragraph

Review in Redox biology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 70 papers.

0numbers the graph read from it
0cells of the map it votes in
70citing papers in PubMed
10.5field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

70 citing papers in PubMed, 128 citations in OpenAlex.

  1. Trial
  2. Article
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  5. Review
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  8. Actives from the Micro-Immunotherapy Medicine 2LMIREGJournal of inflammation research · 2024
    Article
  9. Article
  10. Review
  11. Article
  12. Comparison betweenInternational journal of fertility & sterility · 2022
    Article
  13. Review
  14. Review
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Mechanisms and regulation of protein synthesis in mitochondria.Nature reviews. Molecular cell biology · 2021
    Review

10 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 2 institutions in 1 country.

Shauna HillFree Radical Biology and Aging Research Program, Oklahoma Medical Research Foundation, 825 N.E. 13th Street, Oklahoma City, OK 73104, USA ; Oklahoma City VA Medical Center, Oklahoma City, OK, USA ; Department of Cellular and Structural Biology, University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229, USA ; Barshop Institute for Longevity and Aging Studies, University of Texas Health Science Center at San Antonio, San Antonio, TX, USA.
Holly Van RemmenFree Radical Biology and Aging Research Program, Oklahoma Medical Research Foundation, 825 N.E. 13th Street, Oklahoma City, OK 73104, USA ; Oklahoma City VA Medical Center, Oklahoma City, OK, USA.
Oklahoma City VA Medical Center · USOklahoma Medical Research Foundation · US

Funding

A Novel Mechanism for Mitochondrial Regulation of Mammalian LongevityR21AG046803 · NIA · OKLAHOMA MEDICAL RESEARCH FOUNDATION · PI VAN REMMEN, HOLLY · 2014 to 2015
$461k
BLRD VA I01 BX002595NIA NIH HHS R21 AG046803
6 · The paper itself

Abstract

Mitochondria are principal regulators of cellular function and metabolism through production of ATP for energy homeostasis, maintenance of calcium homeostasis, regulation of apoptosis and fatty acid oxidation to provide acetyl CoA for fueling the electron transport chain. In addition, mitochondria play a key role in cell signaling through production of reactive oxygen species that modulate redox signaling. Recent findings support an additional mechanism for control of cellular and tissue function by mitochondria through complex mitochondrial-nuclear communication mechanisms and potentially through extracellular release of mitochondrial components that can act as signaling molecules. The activation of stress responses including mitophagy, mitochondrial number, fission and fusion events, and the mitochondrial unfolded protein response (UPR(MT)) requires mitochondrial-nuclear communication for the transcriptional activation of nuclear genes involved in mitochondrial quality control and metabolism. The induction of these signaling pathways is a shared feature in long-lived organisms spanning from yeast to mice. As a result, the role of mitochondrial stress signaling in longevity has been expansively studied. Current and exciting studies provide evidence that mitochondria can also signal among tissues to up-regulate cytoprotective activities to promote healthy aging. Alternatively, mitochondria release signals to modulate innate immunity and systemic inflammatory responses and could consequently promote inflammation during aging. In this review, established and emerging models of mitochondrial stress response pathways and their potential role in modulating longevity are discussed.

Indexed as

LongevityOxidative StressSignal TransductionAgingAnimalsHumansMitochondriaLongevityMitochondriaMitochondrial signalingMitochondrial unfolded protein responseRetrograde response

Identifiers

PMID25180170
PMCPMC4143811
OpenAlexW2005588714

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.