Evidence map›Paper›PMID 25078146›Full record

ArticleThe Journal of clinical endocrinology and metabolism2014

The altered mononuclear cell-derived cytokine response to glucose ingestion is not regulated by excess adiposity in polycystic ovary syndrome.

Frank González, Chang Ling Sia, Marguerite K Shepard, Neal S Rote, Judi Minium

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of clinical endocrinology and metabolism, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 2 pooled it
3.2field-weighted citation impact, top 10% 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

21 citing papers in PubMed, 2 syntheses or guidelines pooled it, 35 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Review
  9. Saturated fat ingestion stimulates proatherogenic inflammation in polycystic ovary syndrome.American journal of physiology. Endocrinology and metabolism · 2021
    Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Review
  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

5 authors at 3 institutions in 1 country.

Frank GonzálezDepartment of Obstetrics and Gynecology (F.G., C.L.S., M.K.S.), Indiana University School of Medicine, Indianapolis, Indiana 46202; and Department of Reproductive Biology (N.S.R., J.M.), Case Western Reserve University School of Medicine, Cleveland, Ohio 44109.
Chang Ling Sia
Marguerite K Shepard
Neal S Rote
Judi Minium
Indiana University School of MedicineUniversity School · USIndiana University – Purdue University Indianapolis · US

Funding

Inflammation: Effect on Insulin Resistance in PCOSR03HD048535 · NICHD · MAYO CLINIC ROCHESTER · PI GONZALEZ, FRANK · 2006 to 2007
$146k
NICHD NIH HHS HD-048535NICHD NIH HHS R03 HD048535
6 · The paper itself

Abstract

contextExcess adipose tissue is a source of inflammation. Polycystic ovary syndrome (PCOS) is a proinflammatory state and is often associated with excess abdominal adiposity (AA) alone and/or frank obesity.

objectiveTo determine the effect of glucose ingestion on cytokine release from mononuclear cells (MNC) in women with PCOS with and without excess AA and/or obesity.

designA cross-sectional study.

settingAcademic medical center. PATIENTS: Twenty-three women with PCOS (seven normal weight with normal AA, eight normal weight with excess AA, eight obese) and 24 ovulatory controls (eight normal weight with normal AA, eight normal weight with excess AA, eight obese).

interventionThree-hour 75-g oral glucose tolerance test (OGTT).

main outcome measuresBody composition was measured by dual energy x-ray absorptiometry. Insulin sensitivity was derived from the OGTT (ISOGTT). TNFα, IL-6, and IL-1β release was measured in supernatants of cultured MNC isolated from blood samples drawn while fasting and 2 hours after glucose ingestion.

resultsInsulin sensitivity was lower in obese subjects regardless of PCOS status and in normal-weight women with PCOS compared with normal-weight controls regardless of body composition status. In response to glucose ingestion, MNC-derived TNFα, IL-6, and IL-1β release decreased in both normal-weight control groups but failed to suppress in either normal-weight PCOS group and in obese women regardless of PCOS status. For the combined groups, the cytokine responses were negatively correlated with insulin sensitivity and positively correlated with abdominal fat and androgens.

conclusionsWomen with PCOS fail to suppress MNC-derived cytokine release in response to glucose ingestion, and this response is independent of excess adiposity. Nevertheless, a similar response is also a feature of obesity per se. Circulating MNC and excess adipose tissue are separate and distinct sources of inflammation in this population.

Indexed as

AdiposityAdultBody CompositionCross-Sectional StudiesFemaleGlucoseGlucose Tolerance TestHumansInterleukin-1betaInterleukin-6Leukocytes, MononuclearPolycystic Ovary SyndromeTumor Necrosis Factor-alphaYoung AdultGlucoseInterleukin-1betaInterleukin-6Tumor Necrosis Factor-alpha

Identifiers

PMID25078146
PMCPMC4223432
OpenAlexW1976898950

What OpenQuestion holds

Textmetadata
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.