Evidence map›Paper›PMID 28456096›Full record

ArticleAtherosclerosis2017

Identifying low density lipoprotein cholesterol associated variants in the Annexin A2 (ANXA2) gene.

Roaa Hani Fairoozy, Jackie Cooper, Jon White, Claudia Giambartolomei, Lasse Folkersen, S Goya Wannamethee, Barbara J Jefferis, Peter Whincup, Yoav Ben-Shlomo, Meena Kumari and 14 more

Open access · hybridAbstract readMulticenter Study
In one paragraph

Article in Atherosclerosis, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.4field-weighted citation impact, top 37% 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

12 citing papers in PubMed, 21 citations in OpenAlex.

  1. Article
  2. A Pilot Study ofBalkan journal of medical genetics : BJMG · 2024
    Article
  3. Article
  4. Review
  5. Article
  6. Review
  7. Review
  8. Article
  9. Annexin Animal Models-From Fundamental Principles to Translational Research.International journal of molecular sciences · 2021
    Review
  10. Article
  11. [Serum annexin A2 level is significantly elevated in patients with coronary heart disease].Nan fang yi ke da xue xue bao = Journal of Southern Medical University · 2020
    Article
  12. Article
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

24 authors at 10 institutions in 5 countries.

Roaa Hani FairoozyCardiovascular Genetics, BHF Laboratories, Institute of Cardiovascular Science, University College London, London, United Kingdom. Electronic address: roaa.fairoozy.12@ucl.ac.uk.
Jackie CooperCardiovascular Genetics, BHF Laboratories, Institute of Cardiovascular Science, University College London, London, United Kingdom.
Jon WhiteUCL Genetics Institute, Department of Genetics, Environment and Evolution, University College London, London, United Kingdom.
Claudia GiambartolomeiDivision of Psychiatric Genomics, Department of Psychiatry and Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY 10029, USA.
Lasse FolkersenThe Karolinska Institute, Stockholm, Sweden; Department of Bioinformatics, Technical University of Denmark, Lyngby, Denmark.
S Goya WannametheeUCL Department of Primary Care & Population Health, UCL Institute of Epidemiology, University College London, London, United Kingdom.
Barbara J JefferisUCL Department of Primary Care & Population Health, UCL Institute of Epidemiology, University College London, London, United Kingdom.
Peter WhincupPopulation Health Research Institute, St George's University of London, Cranmer Terrace, London, United Kingdom.
Yoav Ben-ShlomoSchool of Social and Community Medicine, University of Bristol, Bristol, United Kingdom.
Meena KumariInstitute for Social and Economic Research, University of Essex, Colchester, United Kingdom; Department of Epidemiology & Public Health, UCL Institute of Epidemiology & Health Care, University College London, London, United Kingdom.
Mika KivimakiDepartment of Epidemiology & Public Health, UCL Institute of Epidemiology & Health Care, University College London, London, United Kingdom.
Andrew WongMRC Unit for Lifelong Health and Ageing, London, United Kingdom.
Rebecca HardyMRC Unit for Lifelong Health and Ageing, London, United Kingdom.
Diana KuhMRC Unit for Lifelong Health and Ageing, London, United Kingdom.
Tom R GauntMRC Epidemiology Unit, Institute of Metabolic Science, Addenbrooke's Hospital, Cambridge, United Kingdom.
J P CasasFarr Institute of Health Informatics, University College London, London, United Kingdom.
Stela McLachlanCentre for Population Health Sciences, The University of Edinburgh, Edinburgh, United Kingdom.
Jackie F PriceCentre for Population Health Sciences, The University of Edinburgh, Edinburgh, United Kingdom.
Aroon HingoraniGenetic Epidemiology Group, Institute of Cardiovascular Science, University College London, London, United Kingdom.
Anders Franco-CerecedaCardiothoracic Surgery Unit, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden.
Thomas GrewalFaculty of Pharmacy, University of Sydney, Sydney, NSW 2006, Australia.
Anastasia Z KaleaCardiovascular Genetics, BHF Laboratories, Institute of Cardiovascular Science, University College London, London, United Kingdom.
Steve E HumphriesCardiovascular Genetics, BHF Laboratories, Institute of Cardiovascular Science, University College London, London, United Kingdom.
UCLEB consortium
University College London · GBMRC Unit for Lifelong Health and Ageing · GBKarolinska Institutet · SEUniversity of Edinburgh · GBAddenbrooke's Hospital · GBAllen Institute for Brain Science · USSt George's, University of London · GBUniversity of Bristol · GBUniversity of Essex · GBUniversity of Sydney · AU

Funding

British Heart Foundation BHFPG08/008British Heart Foundation PG/13/66/30442British Heart Foundation RG/08/008/25291British Heart Foundation RG/08/013/25942British Heart Foundation RG/10/12/28456British Heart Foundation RG/13/16/30528British Heart Foundation RG/98002Chief Scientist Office CZB/4/672Chief Scientist Office CZQ/1/38Medical Research Council G0500877Medical Research Council MC_UU_12013/8Medical Research Council MC_UU_12019/1
6 · The paper itself

Abstract

BACKGROUND AND

aimsAnnexin-A2 (AnxA2) is an endogenous inhibitor of proprotein convertase subtilisin/kexin type-9 (PCSK9). The repeat-one (R1) domain of AnxA2 binds to PCSK9, blocking its ability to promote degradation of low-density lipoprotein cholesterol-receptors (LDL-R) and thereby regulate low-density lipoprotein cholesterol (LDL-C) levels. Here we identify variants in ANXA2 influencing LDL-C levels and we determine the molecular mechanisms of their effects.

resultsThe ANXA2 single nucleotide polymorphism (SNP) genotype-phenotype association was examined using the Second-Northwick-Park Heart Study (NPHSII) (n∼2700) and the UCL-LSHTM-Edinburgh-Bristol (UCLEB) consortium (n∼14,600). The ANXA2-R1 domain coding-SNP rs17845226 (V98L) associated with LDL-C, homozygotes for the minor allele having ≈18.8% higher levels of LDL-C (p = 0.004), and higher risk of coronary heart disease (CHD) (p = 0.04). The SNP is in modest linkage disequilibrium (r

conclusionsBoth rs11633032 and rs17191344 SNPs are functional variants, where the minor alleles create repressor-binding protein sites for transcription factors that contribute to reduced ANXA2 gene expression. Lower AnxA2 levels could increase plasma levels of PCSK9 and thus increase LDL-C levels and risk of CHD. This supports, for the first time in humans, previous observations in mouse models that changes in the levels of AnxA2 directly influence plasma LDL-C levels, and thus implicate this protein as a potential therapeutic target for LDL-C lowering.

Indexed as

Polymorphism, Single NucleotideAnnexin A2BiomarkersCholesterol, LDLComputational BiologyCoronary DiseaseDatabases, GeneticFemaleGene FrequencyGenes, ReporterGenetic Association StudiesGenetic Predisposition to DiseaseHep G2 CellsHeterozygoteHomozygoteHumansAnnexin A2ANXA2 protein, humanBiomarkersCholesterol, LDLPCSK9 protein, humanProprotein Convertase 9Annexin A2Coronary heart diseaseLow-density lipoprotein cholesterolLow-density lipoprotein cholesterol-receptorProprotein convertase subtilisin/kexin type-9Single nucleotide polymorphism

Identifiers

PMID28456096
PMCPMC5446264
OpenAlexW2607001559

What OpenQuestion holds

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LicenceCC BY
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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.