Evidence map›Paper›PMID 29778759›Full record

ReviewMechanisms of ageing and development2019

To adapt or not to adapt: Consequences of declining Adaptive Homeostasis and Proteostasis with age.

Laura C D Pomatto, Patrick Y Sun, Kelvin J A Davies

Abstract readReview
In one paragraph

Review in Mechanisms of ageing and development, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.7field-weighted citation impact, top 18% 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

14 citing papers in PubMed, 40 citations in OpenAlex.

  1. Article
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  12. The Puzzling Role of Neuron-Specific PMCA Isoforms in the Aging Process.International journal of molecular sciences · 2019
    Review
  13. Article
  14. 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

3 authors at 1 institution in 1 country.

Laura C D PomattoLeonard Davis School of Gerontology of the Ethel Percy Andrus Gerontology Center, the University of Southern California, Los Angeles, CA, 00089-0191, USA.
Patrick Y SunLeonard Davis School of Gerontology of the Ethel Percy Andrus Gerontology Center, the University of Southern California, Los Angeles, CA, 00089-0191, USA.
Kelvin J A DaviesLeonard Davis School of Gerontology of the Ethel Percy Andrus Gerontology Center, the University of Southern California, Los Angeles, CA, 00089-0191, USA; Molecular & Computational Biology Program of the Department of Biological Sciences, Dornsife College of Letters, Arts, and sciences, the University of Southern California, Los Angeles, CA, 90089-0191, USA; Department of Biochemistry & Molecular Medicine, Keck School of Medicine of USC, the University of Southern California, Los Angeles, CA, USA. Electronic address: kelvin@usc.edu.
University of Southern California · US

Funding

OXYGEN RADICAL TOXICITY AND RED CELL PROTEIN DEGRADATIONR01ES003598 · NIEHS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI DAVIES, KELVIN J. A. · 1988 to 2017
$5.7M
USC Geroscience Training in the Biology of AgingT32AG052374 · NIA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI Sean P CURRAN · 2016 to 2026
$5.3M
Oxygen Radical Toxicity and Protein DegradationR56ES003598 · NIEHS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI DAVIES, KELVIN J. A. · 2012 to 2012
$138k
NIA NIH HHS T32 AG052374NIEHS NIH HHS R01 ES003598NIEHS NIH HHS R56 ES003598
6 · The paper itself

Abstract

Many consequences of ageing can be broadly attributed to the inability to maintain homeostasis. Multiple markers of ageing have been identified, including loss of protein homeostasis, increased inflammation, and declining metabolism. Although much effort has been focused on characterization of the ageing phenotype, much less is understood about the underlying causes of ageing. To address this gap, we outline the age-associated consequences of dysregulation of 'Adaptive Homeostasis' and its proposed contributing role as an accelerator of the ageing phenotype. Adaptive Homeostasis is a phenomenon, shared across cells and tissues of both simple and complex organisms, that enables the transient plastic expansion or contraction of the homeostatic range to modulate stress-protective systems (such as the Proteasome, the Immunoproteasome, and the Lon protease) in response to varying internal and external environments. The age-related rise in the baseline of stress-protective systems and the inability to increase beyond a physiological ceiling is likely a contributor to the reduction and loss of Adaptive Homeostasis. We propose that dysregulation of Adaptive Homeostasis in the final third of lifespan is a significant factor in the ageing process, while successful maintenance of Adaptive Homeostasis below a physiological ceiling results in extended longevity.

Indexed as

Adaptation, PhysiologicalHomeostasisProteostasisStress, PhysiologicalAgingAnimalsHumansAgingImmunoproteasomelongevityLon proteaseNrf2Physiological ceilingProteasomeProtein aggregates

Identifiers

PMID29778759
PMCPMC6240408
OpenAlexW2803458146

What OpenQuestion holds

Textmetadata
LicenceTDM
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.