Evidence map›Paper›PMID 28293019›Full record

ArticleInternational journal of obesity (2005)2017

Novel adipokines: methodological utility in human obesity research.

F Eichelmann, N Rudovich, A F Pfeiffer, M B Schulze, R D Giuseppe, H Boeing, K Aleksandrova

Abstract readMulticenter Study
PubMed Publisher
In one paragraph

Article in International journal of obesity (2005), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.2field-weighted citation impact, top 12% 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

11 citing papers in PubMed, 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

7 authors at 4 institutions in 2 countries.

F EichelmannNutrition, Immunity and Metabolism Start-up Lab, Department of Epidemiology, German Institute of Human Nutrition Potsdam-Rehbruecke (DIfE), Nuthetal, Germany.ORCID 0000-0002-3975-5596
N RudovichDepartment of Clinical Nutrition, German Institute of Human Nutrition Potsdam-Rehbruecke, DIfE, Nuthetal, Germany.
A F PfeifferDepartment of Clinical Nutrition, German Institute of Human Nutrition Potsdam-Rehbruecke, DIfE, Nuthetal, Germany.
M B SchulzeGerman Center of Diabetes Research (DZD), Germany.
R D GiuseppeInstitute of Epidemiology, Christian-Albrechts University Kiel, Kiel, Germany.
H BoeingDepartment of Epidemiology, German Institute of Human Nutrition Potsdam-Rehbruecke (DIfE), Nuthetal, Germany.
K AleksandrovaNutrition, Immunity and Metabolism Start-up Lab, Department of Epidemiology, German Institute of Human Nutrition Potsdam-Rehbruecke (DIfE), Nuthetal, Germany.
German Institute of Human Nutrition · DEGerman Center for Diabetes Research · DEChristian-Albrechts-Universität zu Kiel · DESpital Linth · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAdipokines could pose a link between adiposity, systemic inflammation and metabolic disease risk. However, it is unclear whether representative biomarkers are methodologically suitable for use in human obesity research.

methodsWe assessed the intra-individual reproducibility of selected adipokines in a sample of 207, apparently healthy, participants with available biosample collections over a 4-month period. Concentrations of the following adipokines were measured at each sampling time point: fatty-acid binding protein-4 (FABP-4), lipocalin-2, monocyte chemoattractant protein 1 (MCP-1), procalcitonin, progranulin, vaspin and visfatin/Nampt. We calculated intraclass correlation coefficients (ICC) and examined Bland-Altman plots.

resultsThe analyses suggested an overall good to excellent biomarker reproducibility over 4 months: FABP-4: ICC=0.73 (95% confidence interval: 0.65, 0.78), lipocalin-2: 0.64 (0.55, 0.71), MCP-1: 0.85 (0.81; 0.89), procalcitonin: 0.78 (0.72, 0.83), progranulin: 0.59 (0.50, 0.68) and vaspin: 0.86 (0.82, 0.89). A good agreement of the repeated measurements was further supported by the Bland-Altman plots. No substantial differences in biomarker performance according to adiposity status could be observed. Reliability of visfatin/Nampt could not be assessed due to a high number of measurements below the lower limit of detection.

conclusionResults suggest that single measurements of the evaluated adipokines could be used in population-based studies aimed to assess links between obesity, inflammation and metabolic diseases.

Indexed as

AdipokinesAdiposityAdultBiomarkersBiomedical ResearchCytokinesFemaleGermanyHumansInflammationInsulin ResistanceMaleMetabolic DiseasesMiddle AgedNicotinamide PhosphoribosyltransferaseObesityAdipokinesBiomarkersCytokinesNicotinamide Phosphoribosyltransferasenicotinamide phosphoribosyltransferase, human

Identifiers

PMID28293019
OpenAlexW2605230677

What OpenQuestion holds

Textmetadata
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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.