Evidence map›Paper›PMID 28797825›Full record

ReviewExperimental gerontology2018

Mechanisms underlying longevity: A genetic switch model of aging.

Jeremy M Van Raamsdonk

Abstract readReview
In one paragraph

Review in Experimental gerontology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
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

9 citing papers in PubMed.

  1. Trial
  2. The Memory Abilities of the Elderly Horse.Animals : an open access journal from MDPI · 2024
    Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Baru Pulp (Biomolecules · 2020
    Article
  8. Review
  9. Resistance to Stress Can Be Experimentally Dissociated From Longevity.The journals of gerontology. Series A, Biological sciences and medical sciences · 2019
    Article
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

1 author.

Jeremy M Van RaamsdonkLaboratory of Aging and Neurodegenerative Disease (LAND), Center for Neurodegenerative Science, Van Andel Research Institute, Grand Rapids, MI, USA; Department of Neurology and Neurosurgery, McGill University, Montreal, Quebec, Canada; Metabolic Disorders and Complications Program, Brain Repair and Integrative Neuroscience Program, Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada. Electronic address: jeremy.vanraamsdonk@vai.org.

Funding

Molecular mechanisms by which mild elevation of mitochondrial superoxide extends lifespanR01GM121756 · NIGMS · VAN ANDEL RESEARCH INSTITUTE · PI VAN RAAMSDONK, JEREMY MICHAEL · 2017 to 2021
$1.3M
NIGMS NIH HHS R01 GM121756
6 · The paper itself

Abstract

While the questions of "What causes aging?" and "Why do we age?" and "How can we stop it?" remain unanswered, recent advances in aging research have continued to increase our understanding of the aging process. Until the last couple of decades, aging was viewed as an inevitable process of damage accumulation and not a subject for scientific pursuit. This view changed when it was demonstrated that the aging process is in fact malleable and genetically determined: mutations in single genes can have dramatic effects on longevity. Despite the rapid advancement of our knowledge about aging, the cause of aging remains unclear. In this paper, experiments demonstrating the roles of genetics and epigenetics in modulating longevity are reviewed, concluding with a new model of aging. This genetic switch model of aging proposes that aging is caused by a genetically-programmed turning off of survival and maintenance pathways after reproduction finishes leading to a progressive functional decline. If this model is correct, it may be possible to extend lifespan and healthspan by identifying the molecular pathways involved and simply turning the switch back on.

Indexed as

Models, GeneticStress, PhysiologicalAnimalsEpigenesis, GeneticHumansLongevityMutationAgingEpigeneticsGeneticsLifespanTheory

Identifiers

PMID28797825
PMCPMC5803475

What OpenQuestion holds

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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.