Evidence map›Paper›PMID 27217942›Full record

ArticleEcology and evolution2016

Meta-analysis indicates that oxidative stress is both a constraint on and a cost of growth.

Shona M Smith, Ruedi G Nager, David Costantini

Open access · goldAbstract read
In one paragraph

Article in Ecology and evolution, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
22.2field-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

40 citing papers in PubMed, 114 citations in OpenAlex.

  1. Article
  2. Female Starlings With Experimentally Impaired Pre-Laying Condition Produce Smaller But Vitamin A Richer Eggs.Journal of experimental zoology. Part A, Ecological and integrative physiology · 2025
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  3. Review
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  9. Article
  10. Oxidative Stress in Children and Adolescents: Insights Into Human Biology.American journal of human biology : the official journal of the Human Biology Council · 2025
    Review
  11. Article
  12. Article
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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 2 countries.

Shona M SmithInstitute of Biodiversity, Animal Health & Comparative Medicine University of Glasgow Graham Kerr Building Glasgow G12 8QQ UK.
Ruedi G NagerInstitute of Biodiversity, Animal Health & Comparative Medicine University of Glasgow Graham Kerr Building Glasgow G12 8QQ UK.
David CostantiniInstitute of Biodiversity, Animal Health & Comparative Medicine University of Glasgow Graham Kerr Building Glasgow G12 8QQ UK; Department of Biology University of Antwerp Antwerp 2610 Belgium.
University of Glasgow · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Oxidative stress (OS) as a proximate mechanism for life-history trade-offs is widespread in the literature. One such resource allocation trade-off involves growth rate, and theory suggests that OS might act as both a constraint on and a cost of growth, yet studies investigating this have produced conflicting results. Here, we use meta-analysis to investigate whether increased OS levels impact on growth (OS as a constraint on growth) and whether greater growth rates can increase OS (OS as a cost of growth). The role of OS as a constraint on growth was supported by the meta-analysis. Greater OS, in terms of either increased damage or reduced levels of antioxidants, was associated with reduced growth although the effect depended on the experimental manipulation used. Our results also support an oxidative cost of growth, at least in terms of increased oxidative damage, although faster growth was not associated with a change in antioxidant levels. These findings that OS can act as a constraint on growth support theoretical links between OS and animal life histories and provide evidence for a growth-self-maintenance trade-off. Furthermore, the apparent oxidative costs of growth imply individuals cannot alter this trade-off when faced with enhanced growth. We offer a starting platform for future research and recommend the use of oxidative damage biomarkers in nonlethal tissue to investigate the growth-OS relationship further.

Indexed as

Antioxidantsenzymesgrowth ratelife‐history theoryoxidative damagereactive oxygen speciestrade‐offs

Identifiers

PMID27217942
PMCPMC4863009
OpenAlexW2303915472

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.