Evidence map›Paper›PMID 25202741›Full record

SynthesisTheScientificWorldJournal2014

Maternal circulating concentrations of tumor necrosis factor-alpha, leptin, and adiponectin in gestational diabetes mellitus: a systematic review and meta-analysis.

Jie Xu, Yan Hong Zhao, Yun Ping Chen, Xiao Lei Yuan, Jiao Wang, Hui Zhu, Chun Mei Lu

Open access · goldAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in TheScientificWorldJournal, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 73 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
73citing papers in PubMed, 4 pooled it
10.6field-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

73 citing papers in PubMed, 4 syntheses or guidelines pooled it, 169 citations in OpenAlex.

  1. Pooled it
  2. Serum levels of adipokines in gestational diabetes: a systematic review.Journal of endocrinological investigation · 2019
    Pooled it
  3. Pooled it
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  7. Article
  8. Article
  9. Emerging Role of Leptin in Vascular and Placental Dysfunction in Preeclampsia.Arteriosclerosis, thrombosis, and vascular biology · 2025
    Review
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  11. Article
  12. Review
  13. Article
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  19. Review
  20. Progress in Research on Biomarkers of Gestational Diabetes Mellitus and Preeclampsia.Diabetes, metabolic syndrome and obesity : targets and therapy · 2023
    Review

13 more citing papers are in PubMed but not listed here.

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 3 institutions in 1 country.

Jie XuHarbin Medical University, 157 Baojian Road, Nangang District, Harbin, Heilongjiang 150081, China.
Yan Hong ZhaoFirst Affiliated Hospital of Harbin Medical University, 199 Dazhi Street, Nangang District, Harbin, Heilongjiang 150001, China.
Yun Ping ChenHarbin Medical University, 157 Baojian Road, Nangang District, Harbin, Heilongjiang 150081, China.
Xiao Lei YuanSecond Affiliated Hospital of Harbin Medical University, 148 Baojian Road, Nangang District, Harbin, Heilongjiang 150081, China.
Jiao WangHarbin Medical University, 157 Baojian Road, Nangang District, Harbin, Heilongjiang 150081, China.
Hui ZhuHarbin Medical University, 157 Baojian Road, Nangang District, Harbin, Heilongjiang 150081, China.
Chun Mei LuHarbin Medical University, 157 Baojian Road, Nangang District, Harbin, Heilongjiang 150081, China.
Harbin Medical University · CNFirst Affiliated Hospital of Harbin Medical University · CNSecond Affiliated Hospital of Harbin Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gestational diabetes mellitus (GDM) is one of the most common pregnancy complications. Inflammation may play a role in the pathogenesis of GDM. We performed a systematic review and meta-analysis to determine whether maternal serum concentration of tumor necrosis factor-alpha (TNF-α), leptin, and adiponectin were associated with GDM. A systematic search of PubMed and Medline was undertaken. In total, 27 trials were evaluated by meta-analyses using the software Review Manager 5.0. The results showed that maternal TNF-α (P = 0.0003) and leptin (P < 0.00001) concentrations were significantly higher in GDM patients versus controls. However, maternal adiponectin (P < 0.00001) concentration was significantly lower in GDM patients compared with controls. Subgroup analysis taking in consideration the effect of obesity on maternal adipokine levels showed that circulating levels of TNF-α and leptin remained elevated in GDM patients compared to their body mass index (BMI) matched controls, and adiponectin level remained depressed in GDM individuals. Our findings strengthen the clinical evidence that GDM is accompanied by exaggerated inflammatory responses.

Indexed as

AdiponectinCase-Control StudiesDiabetes, GestationalFemaleHumansLeptinPregnancyPublication BiasTumor Necrosis Factor-alphaAdiponectinLeptinTumor Necrosis Factor-alpha

Identifiers

PMID25202741
PMCPMC4151523
OpenAlexW2067662830

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.