Evidence map›Paper›PMID 23160532›Full record

ArticleDiabetes2013

Early metabolic markers of the development of dysglycemia and type 2 diabetes and their physiological significance.

Ele Ferrannini, Andrea Natali, Stefania Camastra, Monica Nannipieri, Andrea Mari, Klaus-Peter Adam, Michael V Milburn, Gabi Kastenmüller, Jerzy Adamski, Tiinamaija Tuomi and 3 more

Open access · bronzeAbstract readMulticenter Study
In one paragraph

Article in Diabetes, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 194 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
194citing papers in PubMed, 4 pooled it
11.1field-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

194 citing papers in PubMed, 4 syntheses or guidelines pooled it, 357 citations in OpenAlex.

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  10. Beyond the antibodies: serum metabolomic profiling of myasthenia gravis.Metabolomics : Official journal of the Metabolomic Society · 2019
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  16. A novel fasting blood test for insulin resistance and prediabetes.Journal of diabetes science and technology · 2013
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134 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

13 authors at 6 institutions in 5 countries.

Ele FerranniniDepartment of Internal Medicine, University of Pisa School of Medicine, Pisa, Italy.
Andrea Natali
Stefania Camastra
Monica Nannipieri
Andrea Mari
Klaus-Peter Adam
Michael V Milburn
Gabi Kastenmüller
Jerzy Adamski
Tiinamaija Tuomi
Valeriya Lyssenko
Leif Groop
Walter E Gall
University of Pisa · ITMetabolon (United States) · USHelmholtz Zentrum München · DELund University · SENational Research Council · ITUniversity of Helsinki · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Metabolomic screening of fasting plasma from nondiabetic subjects identified α-hydroxybutyrate (α-HB) and linoleoyl-glycerophosphocholine (L-GPC) as joint markers of insulin resistance (IR) and glucose intolerance. To test the predictivity of α-HB and L-GPC for incident dysglycemia, α-HB and L-GPC measurements were obtained in two observational cohorts, comprising 1,261 nondiabetic participants from the Relationship between Insulin Sensitivity and Cardiovascular Disease (RISC) study and 2,580 from the Botnia Prospective Study, with 3-year and 9.5-year follow-up data, respectively. In both cohorts, α-HB was a positive correlate and L-GPC a negative correlate of insulin sensitivity, with α-HB reciprocally related to indices of β-cell function derived from the oral glucose tolerance test (OGTT). In follow-up, α-HB was a positive predictor (adjusted odds ratios 1.25 [95% CI 1.00-1.60] and 1.26 [1.07-1.48], respectively, for each standard deviation of predictor), and L-GPC was a negative predictor (0.64 [0.48-0.85] and 0.67 [0.54-0.84]) of dysglycemia (RISC) or type 2 diabetes (Botnia), independent of familial diabetes, sex, age, BMI, and fasting glucose. Corresponding areas under the receiver operating characteristic curve were 0.791 (RISC) and 0.783 (Botnia), similar in accuracy when substituting α-HB and L-GPC with 2-h OGTT glucose concentrations. When their activity was examined, α-HB inhibited and L-GPC stimulated glucose-induced insulin release in INS-1e cells. α-HB and L-GPC are independent predictors of worsening glucose tolerance, physiologically consistent with a joint signature of IR and β-cell dysfunction.

Indexed as

Insulin ResistanceAdultAnimalsBiomarkersCell LineCohort StudiesDiabetes Mellitus, Type 2Early DiagnosisFemaleFollow-Up StudiesGlucose Metabolism DisordersHumansHydroxybutyratesInsulinInsulin-Secreting CellsInsulin Secretion1,2-linoleoylphosphatidylcholine2-hydroxybutyric acidBiomarkersHydroxybutyratesInsulinPhosphatidylcholines

Identifiers

PMID23160532
PMCPMC3636608
OpenAlexW2099491564

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.