Evidence map›Paper›PMID 24560890›Full record

ArticleHormones and behavior2014

Sexually dimorphic role of G protein-coupled estrogen receptor (GPER) in modulating energy homeostasis.

Kathryn E Davis, Elizabeth J Carstens, Boman G Irani, Lana M Gent, Lisa M Hahner, Deborah J Clegg

Open access · greenAbstract read
In one paragraph

Article in Hormones and behavior, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 70 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
70citing papers in PubMed, 1 pooled it
7.9field-weighted citation impact, top 2% 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

70 citing papers in PubMed, 1 synthesis or guideline pooled it, 97 citations in OpenAlex.

  1. Aromatase enzyme: Paving the way for exploring aromatization for cardio-renal protection.Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie · 2023
    Pooled it
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10 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

6 authors at 1 institution in 1 country.

Kathryn E DavisUniversity of Texas Southwestern Medical Center, Department of Plastic Surgery, 5323 Harry Hines Blvd., Dallas, TX 75390-8860, USA.
Elizabeth J CarstensUniversity of Texas Southwestern Medical Center, School of Medicine, 5323 Harry Hines Blvd., Dallas, TX 75390-8854, USA.
Boman G IraniUniversity of Texas Southwestern Medical Center, Department of Internal Medicine, 5323 Harry Hines Blvd., Dallas, TX 75390-8854, USA.
Lana M GentUniversity of Texas Southwestern Medical Center, Department of Internal Medicine, 5323 Harry Hines Blvd., Dallas, TX 75390-8854, USA.
Lisa M HahnerUniversity of Texas Southwestern Medical Center, Department of Internal Medicine, 5323 Harry Hines Blvd., Dallas, TX 75390-8854, USA.
Deborah J CleggUniversity of Texas Southwestern Medical Center, Department of Internal Medicine, 5323 Harry Hines Blvd., Dallas, TX 75390-8854, USA. Electronic address: deborah.clegg@utsouthwestern.edu.
The University of Texas Southwestern Medical Center · US

Funding

Novel Mechanisms Regulating the Adipocyte-Brain-Hepatocyte AxisP01DK088761 · NIDDK · UT SOUTHWESTERN MEDICAL CENTER · PI SCHERER, PHILIPP E · 2010 to 2019
$17.4M
Hormonal Regulation of Fat DepositionR01DK088220 · NIDDK · UT SOUTHWESTERN MEDICAL CENTER · PI GRAFF, JONATHAN M · 2010 to 2014
$2.6M
Regulation of Food Intake and Body Weight by Hypothalamic ERAlphaR01DK073689 · NIDDK · UT SOUTHWESTERN MEDICAL CENTER · PI CLEGG, DEBORAH J · 2006 to 2009
$1.1M
NIDDK NIH HHS DK073689NIDDK NIH HHS DK088761NIDDK NIH HHS P01 DK088761NIDDK NIH HHS R01 DK073689NIDDK NIH HHS R01 DK088220
6 · The paper itself

Abstract

This article is part of a Special Issue "Energy Balance". The classical estrogen receptors, estrogen receptor-α and estrogen receptor-β are well established in the regulation of body weight and energy homeostasis in both male and female mice, whereas, the role for G protein-coupled estrogen receptor 1 (GPER) as a modulator of energy homeostasis remains controversial. This study sought to determine whether gene deletion of GPER (GPER KO) alters body weight, body adiposity, food intake, and energy homeostasis in both males and females. Male mice lacking GPER developed moderate obesity and larger adipocyte size beginning at 8 weeks of age, with significant reductions in energy expenditure, but not food intake or adipocyte number. Female GPER KO mice developed increased body weight relative to WT females a full 6 weeks later than the male GPER KO mice. Female GPER KO mice also had reductions in energy expenditure, but no significant increases in body fat content. Consistent with their decrease in energy expenditure, GPER KO males and females showed significant reductions in two brown fat thermogenic proteins. GPER KO females, prior to their divergence in body weight, were less sensitive than WT females to the feeding-inhibitory effects of leptin and CCK. Additionally, body weight was not as modulated by ovariectomy or estradiol replacement in GPER KO mice. Estradiol treatment activated phosphorylated extracellular signal-regulated kinase (pERK) in WT but not GPER KO females. For the first time, GPER expression was found in the adipocyte but not the stromal fraction of adipose tissue. Together, these results provide new information elucidating a sexual dimorphism in GPER function in the development of postpubertal energy balance.

Indexed as

Sex CharacteristicsAdiposityAnimalsBody WeightEatingEnergy MetabolismEstradiolFemaleHomeostasisMaleMiceMice, KnockoutOvariectomyReceptors, G-Protein-CoupledEstradiolReceptors, G-Protein-CoupledAdiposityCholecystokininEstrogen receptor-αG protein coupled receptor 30Leptin

Identifiers

PMID24560890
PMCPMC4051842
OpenAlexW1993840841

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.