Evidence map›Paper›PMID 30636932›Full record

ArticleCancer cell international2019

Genetic polymorphisms of estrogen receptor genes are associated with breast cancer susceptibility in Chinese women.

Zhijun Dai, Tian Tian, Meng Wang, Tielin Yang, Hongtao Li, Shuai Lin, Qian Hao, Peng Xu, Yujiao Deng, Linghui Zhou and 2 more

Open access · goldAbstract read
In one paragraph

Article in Cancer cell international, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 3 pooled it
2.3field-weighted citation impact, top 12% 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

16 citing papers in PubMed, 3 syntheses or guidelines pooled it, 20 citations in OpenAlex.

  1. Pooled it
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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

12 authors at 4 institutions in 1 country.

Zhijun Dai *1Department of Breast Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, 510623 Guangdong China.ORCID 0000-0001-5209-8626
Tian Tian *1Department of Breast Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, 510623 Guangdong China.
Meng Wang *2Department of Oncology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004 China.
Tielin Yang3School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, 710049 China.
Hongtao Li4Department of Breast Head and Neck Surgery, The 3rd Affiliated Teaching Hospital of Xinjiang Medical University (Affiliated Tumor Hospital), Urumqi, 830000 China.
Shuai Lin2Department of Oncology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004 China.
Qian Hao1Department of Breast Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, 510623 Guangdong China.
Peng Xu1Department of Breast Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, 510623 Guangdong China.
Yujiao Deng1Department of Breast Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, 510623 Guangdong China.
Linghui Zhou1Department of Breast Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, 510623 Guangdong China.
Na Li1Department of Breast Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, 510623 Guangdong China.
Yan Diao2Department of Oncology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004 China.
Guangzhou Women and Children Medical Center · CNSecond Affiliated Hospital of Xi'an Jiaotong University · CNXi'an Jiaotong University · CNXinjiang Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEstrogen exposure is a widely known risk factor for BC. And the interaction of estrogen with estrogen receptor (ER) plays an important role in breast cancer development. This case-control study aims to assess the association of genetic polymorphisms in the estrogen receptor genes with breast cancer (BC) susceptibility in Chinese Han women.

methodsFour polymorphisms (rs2881766, rs9383951, rs9340799 in

resultsWe observed that rs2881766 was associated with a decreased BC risk (GG vs. TT: OR = 0.63, 95% CI = 0.44-0.91; GG vs. TT/GT: OR = 0.68, 95% CI = 0.49-0.95), while rs3020449 was associated with an increased risk of BC (CT vs. TT: OR = 1.58, 95% CI = 1.21-2.06; CT/CC vs. TT: OR = 1.54, 95% CI = 1.20-1.98; TT/CC vs. CT: OR = 1.48, 95% CI = 1.15-1.90). The other two polymorphisms have no relation with BC susceptibility. In addition, rs2881766 was correlated with lymph node metastasis and ER expression, and rs3020449 was related to tumor size, histological grade and ER expression. The values of false-positive report probability indicated that the significant associations of BC risk with both rs2881766 and rs3020449 were noteworthy.

conclusionsOur study suggests that polymorphisms rs2881766 and rs3020449 in estrogen receptor genes were associated with BC susceptibility as well as clinical features in Chinese women. These findings need further validation in a large population.

Indexed as

Breast cancerEstrogen receptor genesPolymorphismSusceptibility

Identifiers

PMID30636932
PMCPMC6325673
OpenAlexW2913468503

What OpenQuestion holds

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LicenceCC BY
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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.