Evidence map›Paper›PMID 27068935›Full record

ArticleEndocrine connections2016

Renin-angiotensin system gene polymorphisms and endometrial cancer.

Kirsty G Pringle, Sarah J Delforce, Yu Wang, Katie A Ashton, Anthony Proietto, Geoffrey Otton, C Caroline Blackwell, Rodney J Scott, Eugenie R Lumbers

Open access · goldAbstract read
In one paragraph

Article in Endocrine connections, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 4 pooled it
1.8field-weighted citation impact, top 14% 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, 4 syntheses or guidelines pooled it, 31 citations in OpenAlex.

  1. Associations between AGT M235T Polymorphism and Cancer: An Updated Meta-Analysis.Journal of the renin-angiotensin-aldosterone system : JRAAS · 2022
    Pooled it
  2. Association betweenThe Journal of international medical research · 2019
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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 3 institutions in 1 country.

Kirsty G PringleSchool of Biomedical Sciences and PharmacyUniversity of Newcastle, Callaghan, New South Wales, Australia
 Hunter Medical Research InstituteNew Lambton, Newcastle, New South Wales, Australia Kirsty.Pringle@newcastle.edu.au.
Sarah J DelforceSchool of Biomedical Sciences and PharmacyUniversity of Newcastle, Callaghan, New South Wales, Australia
 Hunter Medical Research InstituteNew Lambton, Newcastle, New South Wales, Australia.
Yu WangSchool of Biomedical Sciences and PharmacyUniversity of Newcastle, Callaghan, New South Wales, Australia
 Hunter Medical Research InstituteNew Lambton, Newcastle, New South Wales, Australia.
Katie A AshtonSchool of Biomedical Sciences and PharmacyUniversity of Newcastle, Callaghan, New South Wales, Australia
 Hunter Medical Research InstituteNew Lambton, Newcastle, New South Wales, Australia.
Anthony ProiettoHunter Centre for Gynaecological CancerJohn Hunter Hospital, Newcastle, New South Wales, Australia.
Geoffrey OttonHunter Centre for Gynaecological CancerJohn Hunter Hospital, Newcastle, New South Wales, Australia.
C Caroline BlackwellSchool of Biomedical Sciences and PharmacyUniversity of Newcastle, Callaghan, New South Wales, Australia
 Hunter Medical Research InstituteNew Lambton, Newcastle, New South Wales, Australia.
Rodney J ScottSchool of Biomedical Sciences and PharmacyUniversity of Newcastle, Callaghan, New South Wales, Australia
 Hunter Medical Research InstituteNew Lambton, Newcastle, New South Wales, Australia Division of Molecular MedicinePathology North, Newcastle, New South Wales, Australia.
Eugenie R LumbersSchool of Biomedical Sciences and PharmacyUniversity of Newcastle, Callaghan, New South Wales, Australia
 Hunter Medical Research InstituteNew Lambton, Newcastle, New South Wales, Australia.
Hunter Medical Research Institute · AUUniversity of Newcastle Australia · AUJohn Hunter Hospital · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Endometrial cancer (EC) is the most common gynaecological malignancy and its incidence is increasing. Dysregulation of the endometrial renin-angiotensin system (RAS) could predispose to EC; therefore, we studied the prevalence of RAS single nucleotide polymorphisms (SNPs) in Australian women with EC. SNPs assessed were AGT M235T (rs699); AGTR1 A1166C (rs5186); ACE A240T and T93C (rs4291, rs4292) and ATP6AP2 (rs2968915). They were identified using TaqMan SNP Genotyping Assays. The C allele of the AGTR1 SNP (rs5186) was more prevalent in women with EC (odds ratio (OR) 1.7, 95% confidence interval (CI) (1.2-2.3), P=0.002). The CC genotype of this SNP is associated with upregulation of the angiotensin II type 1 receptor (AGTR1). The G allele of AGT rs699, which is associated with higher angiotensinogen (AGT) levels, was less prevalent in women with EC (OR 0.54, 95% CI (0.39-0.74), P<0.001) compared with controls. AGT and AGT formed by removal of angiotensin I (des(Ang I)AGT) are both anti-angiogenic. In women with EC who had had hormone replacement therapy (HRT), the prevalence of the AGTR1 SNP (rs5186) and the ACE SNPs (rs4291 and rs4292) was greater than in women who had no record of HRT; SNP rs4291 is associated with increased plasma ACE activity. These data suggest there is an interaction between genotype, oestrogen replacement therapy and EC. In conclusion, the prevalence of two SNPs that enhance RAS activity was different in women with EC compared with healthy controls. These genetic factors may interact with obesity and hyperoestrogenism, predisposing ageing, obese women to EC.

Indexed as

angiotensin II type 1 receptorangiotensinogenendometrial cancerrenin–angiotensin systemsingle nucleotide polymorphisms

Identifiers

PMID27068935
PMCPMC5002951
OpenAlexW2312236509

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.