Evidence map›Paper›PMID 32734695›Full record

ArticleObesity (Silver Spring, Md.)2020

Age, Sex, and Depot-Specific Differences in Adipose-Tissue Estrogen Receptors in Individuals with Obesity.

Jay W Porter, Jillian L Barnas, Rebecca Welly, Nicole Spencer, James Pitt, Victoria J Vieira-Potter, Jill A Kanaley

Open access · greenAbstract read
In one paragraph

Article in Obesity (Silver Spring, Md.), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
2.6field-weighted citation impact, top 9% 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

26 citing papers in PubMed, 33 citations in OpenAlex.

  1. Review
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  7. Biomarkers of ageing of humans and non-human primates.Nature reviews. Molecular cell biology · 2025
    Review
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  9. CD4Physiological reports · 2025
    Article
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  11. Article
  12. Article
  13. Article
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  15. Review
  16. Review
  17. Review
  18. Article
  19. Review
  20. Effects of Sex and Obesity onInternational journal of molecular sciences · 2022
    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

7 authors at 2 institutions in 1 country.

Jay W PorterDepartment of Nutrition and Exercise Physiology, University of Missouri, Columbia, Missouri, USA.
Jillian L BarnasDepartment of Nutrition and Exercise Physiology, University of Missouri, Columbia, Missouri, USA.
Rebecca WellyDepartment of Nutrition and Exercise Physiology, University of Missouri, Columbia, Missouri, USA.
Nicole SpencerGeneral Surgery, Columbia Surgical Associates, Columbia, Missouri, USA.
James PittGeneral Surgery, Columbia Surgical Associates, Columbia, Missouri, USA.
Victoria J Vieira-PotterDepartment of Nutrition and Exercise Physiology, University of Missouri, Columbia, Missouri, USA.
Jill A KanaleyDepartment of Nutrition and Exercise Physiology, University of Missouri, Columbia, Missouri, USA.ORCID 0000-0002-6558-4401
University of Missouri · USUniversity Surgical Associates · US

Funding

Dawn Phenomena: Lowering Impaired Fasting Glucose Levels with Exercise (LIFE)R01DK101513 · NIDDK · UNIVERSITY OF MISSOURI-COLUMBIA · PI KANALEY, JILL A · 2016 to 2020
$2.0M
NIDDK NIH HHS R01 DK101513
6 · The paper itself

Abstract

objectiveThe aim of this study was to examine the effects of sex and menopausal status on depot-specific estrogen signaling in white adipose tissue (AT) in age-matched men and women with morbid obesity.

methodsA total of 28 premenopausal women, 16 postmenopausal women, and 27 age-matched men undergoing bariatric surgery were compared for omental (OM) AT (OMAT) and abdominal subcutaneous (SQ) AT (SQAT) genes and proteins.

resultsWith the exception of fasting nonesterified fatty acids being higher in women (P < 0.01), no differences were found in other indicators of glucose and lipid metabolism. In OMAT, estrogen receptor (ER) beta (ERβ) levels were higher in older women than in younger women and older men (sex-age interaction, P < 0.01), and aromatase expression was higher in older men than in older women (P < 0.05). In SQAT, women had lower expression of ERβ than men (P < 0.05). Protein content of ER alpha and ERβ was highly correlated with the mitochondrial protein uncoupling protein 1 across sexes and ages (P < 0.001). Age increased SQ inflammatory gene expression in both sexes.

conclusionsIn morbid obesity, sex and age affect AT ERs, lipid metabolism, mitochondrial uncoupling protein 1, and inflammatory expression in an AT depot-dependent manner. The SQAT immunometabolic profile is heavily influenced by age and menopause status, more so than OMAT.

Indexed as

Adipose TissueAdultAgedAge FactorsFemaleHumansMaleMiddle AgedObesityReceptors, EstrogenSex CharacteristicsReceptors, Estrogen

Identifiers

PMID32734695
PMCPMC7483923
OpenAlexW3046893249

What OpenQuestion holds

Textmetadata
LicenceTDM
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.