Evidence map›Paper›PMID 28003312›Full record

ArticleEvolution, medicine, and public health2017

Energetics and the immune system: Trade-offs associated with non-acute levels of CRP in adolescent Gambian girls.

Heather Shattuck-Heidorn, Meredith W Reiches, Andrew M Prentice, Sophie E Moore, Peter T Ellison

Open access · goldAbstract read
In one paragraph

Article in Evolution, medicine, and public health, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 21% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 27 citations in OpenAlex.

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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

5 authors at 3 institutions in 3 countries.

Heather Shattuck-Heidorn1. Human Evolutionary Biology, Harvard University, 11 Divinity Ave, Cambridge, MA 02139 faegre@fas.harvard.edu.
Meredith W Reiches1. Human Evolutionary Biology, Harvard University, 11 Divinity Ave, Cambridge, MA 02139.
Andrew M Prentice2. MRC Unit, The Gambia & MRC International Nutrition Group, London School of Hygiene & Tropical Medicine, Keppel Street, London WC1E 7HT, UK.
Sophie E Moore2. MRC Unit, The Gambia & MRC International Nutrition Group, London School of Hygiene & Tropical Medicine, Keppel Street, London WC1E 7HT, UK.
Peter T Ellison1. Human Evolutionary Biology, Harvard University, 11 Divinity Ave, Cambridge, MA 02139.
Harvard University · USMRC Unit the Gambia · GMUniversity of Massachusetts Boston · US

Funding

Medical Research Council MC_U123261345Medical Research Council MC_UP_1005/1Medical Research Council MR/P012019/1
6 · The paper itself

Abstract

BACKGROUND AND

objectivesThe human immune system is an ever-changing composition of innumerable cells and proteins, continually ready to respond to pathogens or insults. The cost of maintaining this state of immunological readiness is rarely considered. In this paper we aim to discern a cost to non-acute immune function by investigating how low levels of C-reactive protein (CRP) relate to other energetic demands and resources in adolescent Gambian girls. METHODOLOGY: Data from a longitudinal study of 66 adolescent girls was used to test hypotheses around investment in immune function. Non-acute (under 2 mg/L) CRP was used as an index of immune function. Predictor variables include linear height velocity, adiposity, leptin, and measures of energy balance.

resultsNon-acute log CRP was positively associated with adiposity (β = 0.16, p < 0.001, R CONCLUSIONS AND IMPLICATIONS: These data support a hypothesis that investment in non-acute immune function is facultative, and sensitive to energetic resources and demands. We also find support for an adaptive association between the immune system and adipose tissue.

Identifiers

PMID28003312
PMCPMC5381351
OpenAlexW2562010916

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.