Evidence map›Paper›PMID 30217154›Full record

ArticleBMC endocrine disorders2018

Estrogen receptor 1 gene polymorphisms are associated with metabolic syndrome in postmenopausal women in China.

Lingxia Zhao, Xuemei Fan, Lin Zuo, Qiang Guo, Xiaole Su, Guangxia Xi, Ziyan Zhang, Jianlin Zhang, Guoping Zheng

Open access · goldAbstract read
In one paragraph

Article in BMC endocrine disorders, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.6field-weighted citation impact, top 15% 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

11 citing papers in PubMed, 18 citations in OpenAlex.

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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

9 authors at 2 institutions in 2 countries.

Lingxia ZhaoDepartment of Biochemistry and Molecular Biology, Shanxi Medical University, Taiyuan, No.56, Xinjian South Road, Taiyuan, Shanxi, 030001, People's Republic of China.
Xuemei FanDepartment of Biochemistry and Molecular Biology, Shanxi Medical University, Taiyuan, No.56, Xinjian South Road, Taiyuan, Shanxi, 030001, People's Republic of China.
Lin ZuoDepartment of Physiology, Shanxi Medical University, Taiyuan, Shanxi, 030001, People's Republic of China.
Qiang GuoDepartment of Medical Statistics, School of Public Health of Shanxi Medical University, Taiyuan, Shanxi, 030001, People's Republic of China.
Xiaole SuRenal Division, Shanxi Medical University Second Hospital, Shanxi Kidney Disease Institute, Taiyuan, Shanxi, 030001, People's Republic of China.
Guangxia XiDepartment of Endocrinology Medicine, Dayi Hospital Affiliated to Shanxi Medical University, Taiyuan, Shanxi, 030032, People's Republic of China.
Ziyan ZhangDepartment of Biochemistry and Molecular Biology, Shanxi Medical University, Taiyuan, No.56, Xinjian South Road, Taiyuan, Shanxi, 030001, People's Republic of China.
Jianlin ZhangDepartment of Biochemistry and Molecular Biology, Shanxi Medical University, Taiyuan, No.56, Xinjian South Road, Taiyuan, Shanxi, 030001, People's Republic of China.
Guoping ZhengDepartment of Biochemistry and Molecular Biology, Shanxi Medical University, Taiyuan, No.56, Xinjian South Road, Taiyuan, Shanxi, 030001, People's Republic of China. zhengguoping2@126.com.
Shanxi Medical University · CNUniversity of Sydney · AU

Funding

ShanXi Science and Technology Department 2015021194
6 · The paper itself

Abstract

backgroundMetabolic syndrome (MetS) includes obesity, diabetes, dyslipidemia and hypertension. Its incidence is rapidly increasing worldwide, particularly in postmenopausal women. Estrogens regulate glucose homeostasis and lipid metabolism via estrogen receptors 1 (ESR1) and 2 (ESR2). The current study aimed to elucidate associations of MetS with ESR1 and ESR2 gene polymorphisms in postmenopausal Chinese women.

methodsThis case-control study included 304 postmenopausal women (154 and 150 control and MetS patients, respectively). Clinical indicators related to MetS were assessed. Two ESR1 (PvuII and XbaI) and two ESR2 (RsaI and AluI) polymorphisms were evaluated by polymerase chain reaction (PCR)-restriction fragment length polymorphism analysis.

resultsESR1 polymorphisms were significantly different between MetS patients and healthy controls. G allele frequency for the XbaI polymorphism was significantly higher in patients than in control patients (p = 0.004, OR = 1.610, 95%CI 1.169-2.18). The haplotypes A-T (p = 0.015) and G-C (p = 0.024) showed significant differences. The minor alleles of the XbaI and PvuII gene polymorphisms in both homozygous and heterozygous forms showed associations with elevated waist circumference, fasting serum insulin and HOMA-IR. The minor G allele in homozygous and heterozygous forms of the RsaI and AluI gene polymorphisms showed associations with elevated total cholesterol and LDL-C.

conclusionsIn postmenopausal Chinese women, ESR1 polymorphism and the haplotypes A-T and G-C of XbaI-PvuII are associated with MetS, unlike ESR2 polymorphisms. Patients harboring the G allele of XbaI have elevated BMI, waist circumference, systolic and diastolic BP, FBG, HOMA-IR, total cholesterol, TG, LDL-C and NAFLD (%), and reduced HDL-C.

Indexed as

AgedCase-Control StudiesChinaEstrogen Receptor alphaFemaleGenetic Predisposition to DiseaseHumansMetabolic SyndromeMiddle AgedPolymorphism, Single NucleotidePostmenopauseESR1 protein, humanEstrogen Receptor alphaEstrogen receptors 1 and 2Gene polymorphismsMetabolic syndromePostmenopausal women

Identifiers

PMID30217154
PMCPMC6137943
OpenAlexW2889623473

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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.