Evidence map›Paper›PMID 18990228›Full record

ArticleBMC cancer2008

Estrogen receptor alpha gene polymorphism and endometrial cancer risk--a case-control study.

Sara Wedrén, Lovisa Lovmar, Keith Humphreys, Cecilia Magnusson, Håkan Melhus, Ann-Christine Syvänen, Andreas Kindmark, Ulf Landegren, Maria Lagerström Fermér, Fredrik Stiger and 3 more

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
1.5field-weighted citation impact, top 16% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 40 citations in OpenAlex.

  1. Pooled it
  2. Trial
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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

13 authors at 4 institutions in 4 countries.

Sara WedrénInstitute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden. sara.wedren@ki.se
Lovisa Lovmar
Keith Humphreys
Cecilia Magnusson
Håkan Melhus
Ann-Christine Syvänen
Andreas Kindmark
Ulf Landegren
Maria Lagerström Fermér
Fredrik Stiger
Ingemar Persson
John A Baron
Elisabete Weiderpass
Uppsala University · SEKarolinska Institutet · SEAstraZeneca (Sweden) · SEDartmouth College · US

Funding

ER GENE POLYMORPHISMS AND BREAST AND ENDOMETRIAL CANCERR01CA077973 · NCI · KAROLINSKA INSTITUTE · PI ADAMI, HANS-OLOV · 1997 to 1999
–
NCI NIH HHS 5 R01 CA 77973-03
6 · The paper itself

Abstract

backgroundEstrogen is an established endometrial carcinogen. One of the most important mediators of estrogenic action is the estrogen receptor alpha. We have investigated whether polymorphic variation in the estrogen receptor alpha gene (ESR1) is associated with endometrial cancer risk.

methodsIn 702 cases with invasive endometrial cancer and 1563 controls, we genotyped five markers in ESR1 and used logistic regression models to estimate odds ratios (OR) and 95 percent confidence intervals (CI).

resultsWe found an association between rs2234670, rs2234693, as well as rs9340799, markers in strong linkage disequilibrium (LD), and endometrial cancer risk. The association with rs9340799 was the strongest, OR 0.75 (CI 0.60-0.93) for heterozygous and OR 0.53 (CI 0.37-0.77) for homozygous rare compared to those homozygous for the most common allele. Haplotype models did not fit better to the data than single marker models.

conclusionWe found that intronic variation in ESR1 was associated with endometrial cancer risk.

Indexed as

Genetic Predisposition to DiseasePolymorphism, Single NucleotideAgedCarcinoma, EndometrioidCase-Control StudiesEndometrial NeoplasmsEstrogen Receptor alphaFemaleHumansIntronsMicrosatellite RepeatsMiddle AgedOdds RatioRisk FactorsESR1 protein, humanEstrogen Receptor alpha

Identifiers

PMID18990228
PMCPMC2613912
OpenAlexW2118658301

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.