Evidence map›Paper›PMID 22228320›Full record

ArticleMenopause (New York, N.Y.)2012

Exogenous estrogen protects mice from the consequences of obesity and alcohol.

Valerie B Holcomb, Jina Hong, Nomelí P Núñez

Abstract read
In one paragraph

Article in Menopause (New York, N.Y.), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.3field-weighted citation impact, top 39% 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

7 citing papers in PubMed, 8 citations in OpenAlex.

  1. Observational
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  5. Review
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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 at 2 institutions in 1 country.

Valerie B HolcombDepartment of Nutritional Sciences, School of Human Ecology, College of Natural Sciences, The University of Texas at Austin, Austin, TX 78712, USA.
Jina Hong
Nomelí P Núñez
The University of Texas at Austin · USPrinceton University · US

Funding

Pilot Project ProgramP30ES007784 · NIEHS · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI DIGIOVANNI, JOHN · 1996 to 2011
$16.4M
ENVIRONMENTAL TESTICULAR TOXICITY &GERM CELL APOPTOSISR01ES009145 · NIEHS · UNIVERSITY OF TEXAS AUSTIN · PI RICHBURG, JOHN H · 1997 to 2004
$1.5M
Beyond Adiposity: Insulin and Inflammation in Postmenopausal Breast CancerK22CA127519 · NCI · UNIVERSITY OF TEXAS AT AUSTIN · PI NUNEZ, NOMELI PANIAGUA · 2007 to 2009
$575k
NCI NIH HHS K22 CA127519NCI NIH HHS NCI 1K22CA127519-01A1NIEHS NIH HHS ES007784NIEHS NIH HHS ES09145NIEHS NIH HHS P30 ES007784NIEHS NIH HHS R01 ES009145
6 · The paper itself

Abstract

objectiveBreast cancer is the second leading cause of cancer death among American women. Risk factors for breast cancer include obesity, alcohol consumption, and estrogen therapy. In the present studies, we determine the simultaneous effects of these three risk factors on wingless int (Wnt)-1 mammary tumor growth.

methodsOvariectomized female mice were fed diets to induce different body weights (calorie restricted, low fat, high fat), provided water or 20% alcohol, implanted with placebo or estrogen pellets and injected with Wnt-1 mouse mammary cancer cells.

resultsOur results show that obesity promoted the growth of Wnt-1 tumors and induced fatty liver. Tumors tended to be larger in alcohol-consuming mice and alcohol exacerbated fatty liver in obese mice. Estrogen treatment promoted weight loss in obese mice, which was associated with the suppression of tumor growth and fatty liver.

conclusionsIn summary, we show that estrogen protects against obesity, which is associated with the inhibition of fatty liver and tumor growth.

Indexed as

Alcohol DrinkingAnimalsDietDrug ImplantsEstrogensEthanolFatty LiverFemaleInsulin-Like Growth Factor IMammary Neoplasms, ExperimentalMiceMice, Inbred C57BLMice, TransgenicObesityOvariectomyRisk FactorsDrug ImplantsEstrogensEthanolInsulin-Like Growth Factor IVascular Endothelial Growth Factor AWnt1 ProteinWnt1 protein, mouse

Identifiers

PMID22228320
PMCPMC3404159
OpenAlexW2004048213

What OpenQuestion holds

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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.