Evidence map›Paper›PMID 25520251›Full record

ArticleInternational journal of obesity (2005)2015

Adipose tissue gene expression and metabolic health of obese adults.

S K Das, L Ma, N K Sharma

Registry-linked trialAbstract read
In one paragraph

Article in International journal of obesity (2005), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06869941 (Adipose Tissue Gene Expression and Metabolomics Links to the Gut Microbiome-brain Axis), which is not on this map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
–field-weighted citation impact
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.

NCT06869941 recruitingnot on this mapstarted 2025, after this paper: background citation

Adipose Tissue Gene Expression and Metabolomics Links to the Gut Microbiome-brain Axis (POINSETTIA Study)

Typeobservational_patient_registrySponsorInstitut d'Investigació Biomèdica de Girona Dr. Josep TruetaRan2025 to 2027Enrolled100ConditionsObesity
3 · Its place in the literature

Who cites it

25 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Genetic background of obesity.Pediatric research · 2021
    Article
  13. Article
  14. Article
  15. Review
  16. Metabolically healthy obesity: facts and fantasies.The Journal of clinical investigation · 2019
    Review
  17. Article
  18. Article
  19. Review
  20. Article
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.

S K DasDepartment of Internal Medicine, Section on Endocrinology and Metabolism, Wake Forest School of Medicine, Winston-Salem, NC, USA.
L MaDepartment of Internal Medicine, Section on Endocrinology and Metabolism, Wake Forest School of Medicine, Winston-Salem, NC, USA.
N K SharmaDepartment of Internal Medicine, Section on Endocrinology and Metabolism, Wake Forest School of Medicine, Winston-Salem, NC, USA.

Funding

Genetics of Type 2 DiabetesR01DK039311 · NIDDK · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI ELBEIN, STEVEN C · 1993 to 2010
$3.5M
Mapping Diabetes Susceptibility by Expression Traits in African AmericansR01DK090111 · NIDDK · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI DAS, SWAPAN KUMAR · 2011 to 2015
$2.5M
NIDDK NIH HHS R01 DK039311NIDDK NIH HHS R01 DK090111
6 · The paper itself

Abstract

Obese subjects with a similar body mass index (BMI) exhibit substantial heterogeneity in gluco- and cardiometabolic heath phenotypes. However, defining genes that underlie the heterogeneity of metabolic features among obese individuals and determining metabolically healthy and unhealthy phenotypes remain challenging. We conducted unsupervised hierarchical clustering analysis of subcutaneous adipose tissue transcripts from 30 obese men and women ⩾40 years old. Despite similar BMIs in all subjects, we found two distinct subgroups, one metabolically healthy (group 1) and one metabolically unhealthy (group 2). Subjects in group 2 showed significantly higher total cholesterol (P=0.005), low-density lipoprotein cholesterol (P=0.006), 2-h insulin during oral glucose tolerance test (P=0.015) and lower insulin sensitivity (SI, P=0.029) compared with group 1. We identified significant upregulation of 141 genes (for example, MMP9 and SPP1) and downregulation of 17 genes (for example, NDRG4 and GINS3) in group 2 subjects. Intriguingly, these differentially expressed transcripts were enriched for genes involved in cardiovascular disease-related processes (P=2.81 × 10(-11)-3.74 × 10(-02)) and pathways involved in immune and inflammatory response (P=8.32 × 10(-5)-0.04). Two downregulated genes, NDRG4 and GINS3, have been located in a genomic interval associated with cardiac repolarization in published GWASs and zebra fish knockout models. Our study provides evidence that perturbations in the adipose tissue gene expression network are important in defining metabolic health in obese subjects.

Indexed as

Adipose TissueAdultAnimalsBlood GlucoseBody Mass IndexCardiovascular DiseasesChromosomal Proteins, Non-HistoneDown-RegulationFemaleGene ExpressionGlucose Tolerance TestHumansInsulin ResistanceMaleMetabolic SyndromeMiddle AgedBlood GlucoseChromosomal Proteins, Non-HistoneGINS3 protein, humanMuscle ProteinsNDRG4 protein, humanNerve Tissue Proteins

Identifiers

PMID25520251
PMCPMC4422777

What OpenQuestion holds

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Registered trials

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.