Evidence map›Paper›PMID 21530561›Full record

ReviewPhysiology & behavior2011

The ovarian hormone estradiol plays a crucial role in the control of food intake in females.

Lisa A Eckel

Abstract readReview
In one paragraph

Review in Physiology & behavior, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 93 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
93citing papers in PubMed, 1 pooled it
8.2field-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

93 citing papers in PubMed, 1 synthesis or guideline pooled it, 169 citations in OpenAlex.

  1. Sex/gender differences in neural correlates of food stimuli: a systematic review of functional neuroimaging studies.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2017
    Pooled it
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  12. International society of sports nutrition position stand: ketogenic diets.Journal of the International Society of Sports Nutrition · 2024
    Review
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  19. AstrocyticCannabis and cannabinoid research · 2024
    Article
  20. Review

33 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

1 author at 1 institution in 1 country.

Lisa A EckelProgram in Neuroscience, Florida State University, 1107 West Call Street,Tallahassee, FL 32306-4301, USA. eckel@psy.fsu.edu
Florida State University · US

Funding

Hormone-neurotransmitter interactions in the control of food intake.R01DK073936 · NIDDK · FLORIDA STATE UNIVERSITY · PI ECKEL, LISA A · 2007 to 2011
$1.3M
Estradiol, MCH and Food IntakeF31NS062667 · NINDS · FLORIDA STATE UNIVERSITY · PI SANTOLLO, JESSICA C · 2008 to 2010
$69k
NIDDK NIH HHS DK073936NIDDK NIH HHS R01 DK073936NINDS NIH HHS F31 NS062667NINDS NIH HHS NS062667
6 · The paper itself

Abstract

Despite a strong male bias in both basic and clinical research, it is becoming increasingly accepted that the ovarian hormone estradiol plays an important role in the control of food intake in females. Estradiol's feeding inhibitory effect occurs in a variety of species, including women, but the underlying mechanism has been studied most extensively in rats and mice. Accordingly, much of the data reviewed here is derived from the rodent literature. Adult female rats display a robust decrease in food intake during estrus and ovariectomy promotes hyperphagia and weight gain, both of which can be prevented by a physiological regimen of estradiol treatment. Behavioral analyses have demonstrated that the feeding inhibitory effect of estradiol is mediated entirely by a decrease in meal size. In rats, estradiol appears to exert this action indirectly via interactions with peptide and neurotransmitter systems implicated in the direct control of meal size. Here, I summarize research examining the neurobiological mechanism underlying estradiol's anorexigenic effect. Central estrogen receptors (ERs) have been implicated and activation of one ER subtype in particular, ERα, appears both sufficient and necessary for the estrogenic control of food intake. Future studies are necessary to identify the critical brain areas and intracellular signaling pathways responsible for estradiol's anorexigenic effect. A clearer understanding of the estrogenic control of food intake is prerequisite to elucidating the biological factors that contribute to obesity and eating disorders, both of which are more prevalent in women, compared to men.

Indexed as

AnimalsBrainEatingEstradiolEstrogen Receptor alphaEstrogen Receptor betaFemaleHumansEstradiolEstrogen Receptor alphaEstrogen Receptor beta

Identifiers

PMID21530561
PMCPMC3139826
OpenAlexW2065828537

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.