Trial reportCirculation. Cardiovascular genetics2015
Common low-density lipoprotein receptor p.G116S variant has a large effect on plasma low-density lipoprotein cholesterol in circumpolar inuit populations.
Open access · bronzeAbstract readClinical TrialMulticenter Study
In one paragraph
Trial report in Circulation. Cardiovascular genetics, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
0.9field-weighted citation impact, top 24% of its field
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.
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.
Who cites it
13 citing papers in PubMed, 23 citations in OpenAlex.
- Genetic determinants of plasma lipids in Greenlanders.Current opinion in lipidology · 2026Review
- Article
- Striving Towards Equity in Cardiovascular Genomics Research.Current atherosclerosis reports · 2025Review
- Analysis of admixed Greenlandic siblings shows that the mean genotypic values for metabolic phenotypes differ between Inuit and Europeans.Genome medicine · 2024Article
- GWAS of lipids in Greenlanders finds association signals shared with Europeans and reveals an independent PCSK9 association signal.European journal of human genetics : EJHG · 2024Article
- Novel Tools for Comprehensive Functional Analysis of LDLR (Low-Density Lipoprotein Receptor) Variants.International journal of molecular sciences · 2023Article
- Hypercholesteremia in Indigenous Population: The Imperative for Culturally Sensitive Interventions and Collaborative Research.JACC. Advances · 2023Article
- Estimating the Prevalence of Hypercholesterolemia in Indigenous Populations: A Systematic Review and Meta-Analysis.JACC. Advances · 2023Article
- Heart disease among Greenlandic children and young adults: a nationwide cohort study.International journal of epidemiology · 2022Article
- AnHGG advances · 2022Article
- Classification and Reporting of Potentially Proarrhythmic Common Genetic Variation in Long QT Syndrome Genetic Testing.Circulation · 2018Review
- Inclusion of diverse populations in genomic research and health services: Genomix workshop report.Journal of community genetics · 2017Article
- Genetics of Lipid and Lipoprotein Disorders and Traits.Current genetic medicine reports · 2016Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
16 authors at 4 institutions in 2 countries.
Joseph B DubéFrom the Molecular Medicine Group, Robarts Research Institute (J.B.D., J.W., H.C., A.M., C.T.J., R.S., S.H., B.A.K., M.R.B., R.A.H.) and Department of Medicine (C.T.J., R.A.H.), Schulich School of Medicine and Dentistry, The University of Western Ontario, London, ON, Canada; The Center for Alaska Native Health Research, Institute of Arctic Biology, University of Alaska Fairbanks (S.E.H., B.B.B.); The Dalla Lana School of Public Health (T.K.Y.) and The Keenan Research Centre for Biomedical Science of St. Michael's Hospital (P.W.C.), and Department of Medicine, University of Toronto, Toronto, ON, Canada; Département de médecine sociale et preventive, Axe Santé des Populations et Pratiques Optimales en Santé, Centre de Recherche du CHU de Québec, Université Laval, QC, Canada (E.D.); and National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark (P.B.).
Jian WangFrom the Molecular Medicine Group, Robarts Research Institute (J.B.D., J.W., H.C., A.M., C.T.J., R.S., S.H., B.A.K., M.R.B., R.A.H.) and Department of Medicine (C.T.J., R.A.H.), Schulich School of Medicine and Dentistry, The University of Western Ontario, London, ON, Canada; The Center for Alaska Native Health Research, Institute of Arctic Biology, University of Alaska Fairbanks (S.E.H., B.B.B.); The Dalla Lana School of Public Health (T.K.Y.) and The Keenan Research Centre for Biomedical Science of St. Michael's Hospital (P.W.C.), and Department of Medicine, University of Toronto, Toronto, ON, Canada; Département de médecine sociale et preventive, Axe Santé des Populations et Pratiques Optimales en Santé, Centre de Recherche du CHU de Québec, Université Laval, QC, Canada (E.D.); and National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark (P.B.).
Henian CaoFrom the Molecular Medicine Group, Robarts Research Institute (J.B.D., J.W., H.C., A.M., C.T.J., R.S., S.H., B.A.K., M.R.B., R.A.H.) and Department of Medicine (C.T.J., R.A.H.), Schulich School of Medicine and Dentistry, The University of Western Ontario, London, ON, Canada; The Center for Alaska Native Health Research, Institute of Arctic Biology, University of Alaska Fairbanks (S.E.H., B.B.B.); The Dalla Lana School of Public Health (T.K.Y.) and The Keenan Research Centre for Biomedical Science of St. Michael's Hospital (P.W.C.), and Department of Medicine, University of Toronto, Toronto, ON, Canada; Département de médecine sociale et preventive, Axe Santé des Populations et Pratiques Optimales en Santé, Centre de Recherche du CHU de Québec, Université Laval, QC, Canada (E.D.); and National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark (P.B.).
Adam D McIntyreFrom the Molecular Medicine Group, Robarts Research Institute (J.B.D., J.W., H.C., A.M., C.T.J., R.S., S.H., B.A.K., M.R.B., R.A.H.) and Department of Medicine (C.T.J., R.A.H.), Schulich School of Medicine and Dentistry, The University of Western Ontario, London, ON, Canada; The Center for Alaska Native Health Research, Institute of Arctic Biology, University of Alaska Fairbanks (S.E.H., B.B.B.); The Dalla Lana School of Public Health (T.K.Y.) and The Keenan Research Centre for Biomedical Science of St. Michael's Hospital (P.W.C.), and Department of Medicine, University of Toronto, Toronto, ON, Canada; Département de médecine sociale et preventive, Axe Santé des Populations et Pratiques Optimales en Santé, Centre de Recherche du CHU de Québec, Université Laval, QC, Canada (E.D.); and National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark (P.B.).
Christopher T JohansenFrom the Molecular Medicine Group, Robarts Research Institute (J.B.D., J.W., H.C., A.M., C.T.J., R.S., S.H., B.A.K., M.R.B., R.A.H.) and Department of Medicine (C.T.J., R.A.H.), Schulich School of Medicine and Dentistry, The University of Western Ontario, London, ON, Canada; The Center for Alaska Native Health Research, Institute of Arctic Biology, University of Alaska Fairbanks (S.E.H., B.B.B.); The Dalla Lana School of Public Health (T.K.Y.) and The Keenan Research Centre for Biomedical Science of St. Michael's Hospital (P.W.C.), and Department of Medicine, University of Toronto, Toronto, ON, Canada; Département de médecine sociale et preventive, Axe Santé des Populations et Pratiques Optimales en Santé, Centre de Recherche du CHU de Québec, Université Laval, QC, Canada (E.D.); and National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark (P.B.).
Scarlett E HopkinsFrom the Molecular Medicine Group, Robarts Research Institute (J.B.D., J.W., H.C., A.M., C.T.J., R.S., S.H., B.A.K., M.R.B., R.A.H.) and Department of Medicine (C.T.J., R.A.H.), Schulich School of Medicine and Dentistry, The University of Western Ontario, London, ON, Canada; The Center for Alaska Native Health Research, Institute of Arctic Biology, University of Alaska Fairbanks (S.E.H., B.B.B.); The Dalla Lana School of Public Health (T.K.Y.) and The Keenan Research Centre for Biomedical Science of St. Michael's Hospital (P.W.C.), and Department of Medicine, University of Toronto, Toronto, ON, Canada; Département de médecine sociale et preventive, Axe Santé des Populations et Pratiques Optimales en Santé, Centre de Recherche du CHU de Québec, Université Laval, QC, Canada (E.D.); and National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark (P.B.).
Randa StringerFrom the Molecular Medicine Group, Robarts Research Institute (J.B.D., J.W., H.C., A.M., C.T.J., R.S., S.H., B.A.K., M.R.B., R.A.H.) and Department of Medicine (C.T.J., R.A.H.), Schulich School of Medicine and Dentistry, The University of Western Ontario, London, ON, Canada; The Center for Alaska Native Health Research, Institute of Arctic Biology, University of Alaska Fairbanks (S.E.H., B.B.B.); The Dalla Lana School of Public Health (T.K.Y.) and The Keenan Research Centre for Biomedical Science of St. Michael's Hospital (P.W.C.), and Department of Medicine, University of Toronto, Toronto, ON, Canada; Département de médecine sociale et preventive, Axe Santé des Populations et Pratiques Optimales en Santé, Centre de Recherche du CHU de Québec, Université Laval, QC, Canada (E.D.); and National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark (P.B.).
Siyavash HosseinzadehFrom the Molecular Medicine Group, Robarts Research Institute (J.B.D., J.W., H.C., A.M., C.T.J., R.S., S.H., B.A.K., M.R.B., R.A.H.) and Department of Medicine (C.T.J., R.A.H.), Schulich School of Medicine and Dentistry, The University of Western Ontario, London, ON, Canada; The Center for Alaska Native Health Research, Institute of Arctic Biology, University of Alaska Fairbanks (S.E.H., B.B.B.); The Dalla Lana School of Public Health (T.K.Y.) and The Keenan Research Centre for Biomedical Science of St. Michael's Hospital (P.W.C.), and Department of Medicine, University of Toronto, Toronto, ON, Canada; Département de médecine sociale et preventive, Axe Santé des Populations et Pratiques Optimales en Santé, Centre de Recherche du CHU de Québec, Université Laval, QC, Canada (E.D.); and National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark (P.B.).
Brooke A KennedyFrom the Molecular Medicine Group, Robarts Research Institute (J.B.D., J.W., H.C., A.M., C.T.J., R.S., S.H., B.A.K., M.R.B., R.A.H.) and Department of Medicine (C.T.J., R.A.H.), Schulich School of Medicine and Dentistry, The University of Western Ontario, London, ON, Canada; The Center for Alaska Native Health Research, Institute of Arctic Biology, University of Alaska Fairbanks (S.E.H., B.B.B.); The Dalla Lana School of Public Health (T.K.Y.) and The Keenan Research Centre for Biomedical Science of St. Michael's Hospital (P.W.C.), and Department of Medicine, University of Toronto, Toronto, ON, Canada; Département de médecine sociale et preventive, Axe Santé des Populations et Pratiques Optimales en Santé, Centre de Recherche du CHU de Québec, Université Laval, QC, Canada (E.D.); and National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark (P.B.).
Matthew R BanFrom the Molecular Medicine Group, Robarts Research Institute (J.B.D., J.W., H.C., A.M., C.T.J., R.S., S.H., B.A.K., M.R.B., R.A.H.) and Department of Medicine (C.T.J., R.A.H.), Schulich School of Medicine and Dentistry, The University of Western Ontario, London, ON, Canada; The Center for Alaska Native Health Research, Institute of Arctic Biology, University of Alaska Fairbanks (S.E.H., B.B.B.); The Dalla Lana School of Public Health (T.K.Y.) and The Keenan Research Centre for Biomedical Science of St. Michael's Hospital (P.W.C.), and Department of Medicine, University of Toronto, Toronto, ON, Canada; Département de médecine sociale et preventive, Axe Santé des Populations et Pratiques Optimales en Santé, Centre de Recherche du CHU de Québec, Université Laval, QC, Canada (E.D.); and National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark (P.B.).
T Kue YoungFrom the Molecular Medicine Group, Robarts Research Institute (J.B.D., J.W., H.C., A.M., C.T.J., R.S., S.H., B.A.K., M.R.B., R.A.H.) and Department of Medicine (C.T.J., R.A.H.), Schulich School of Medicine and Dentistry, The University of Western Ontario, London, ON, Canada; The Center for Alaska Native Health Research, Institute of Arctic Biology, University of Alaska Fairbanks (S.E.H., B.B.B.); The Dalla Lana School of Public Health (T.K.Y.) and The Keenan Research Centre for Biomedical Science of St. Michael's Hospital (P.W.C.), and Department of Medicine, University of Toronto, Toronto, ON, Canada; Département de médecine sociale et preventive, Axe Santé des Populations et Pratiques Optimales en Santé, Centre de Recherche du CHU de Québec, Université Laval, QC, Canada (E.D.); and National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark (P.B.).
Philip W ConnellyFrom the Molecular Medicine Group, Robarts Research Institute (J.B.D., J.W., H.C., A.M., C.T.J., R.S., S.H., B.A.K., M.R.B., R.A.H.) and Department of Medicine (C.T.J., R.A.H.), Schulich School of Medicine and Dentistry, The University of Western Ontario, London, ON, Canada; The Center for Alaska Native Health Research, Institute of Arctic Biology, University of Alaska Fairbanks (S.E.H., B.B.B.); The Dalla Lana School of Public Health (T.K.Y.) and The Keenan Research Centre for Biomedical Science of St. Michael's Hospital (P.W.C.), and Department of Medicine, University of Toronto, Toronto, ON, Canada; Département de médecine sociale et preventive, Axe Santé des Populations et Pratiques Optimales en Santé, Centre de Recherche du CHU de Québec, Université Laval, QC, Canada (E.D.); and National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark (P.B.).
Eric DewaillyFrom the Molecular Medicine Group, Robarts Research Institute (J.B.D., J.W., H.C., A.M., C.T.J., R.S., S.H., B.A.K., M.R.B., R.A.H.) and Department of Medicine (C.T.J., R.A.H.), Schulich School of Medicine and Dentistry, The University of Western Ontario, London, ON, Canada; The Center for Alaska Native Health Research, Institute of Arctic Biology, University of Alaska Fairbanks (S.E.H., B.B.B.); The Dalla Lana School of Public Health (T.K.Y.) and The Keenan Research Centre for Biomedical Science of St. Michael's Hospital (P.W.C.), and Department of Medicine, University of Toronto, Toronto, ON, Canada; Département de médecine sociale et preventive, Axe Santé des Populations et Pratiques Optimales en Santé, Centre de Recherche du CHU de Québec, Université Laval, QC, Canada (E.D.); and National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark (P.B.).
Peter BjerregaardFrom the Molecular Medicine Group, Robarts Research Institute (J.B.D., J.W., H.C., A.M., C.T.J., R.S., S.H., B.A.K., M.R.B., R.A.H.) and Department of Medicine (C.T.J., R.A.H.), Schulich School of Medicine and Dentistry, The University of Western Ontario, London, ON, Canada; The Center for Alaska Native Health Research, Institute of Arctic Biology, University of Alaska Fairbanks (S.E.H., B.B.B.); The Dalla Lana School of Public Health (T.K.Y.) and The Keenan Research Centre for Biomedical Science of St. Michael's Hospital (P.W.C.), and Department of Medicine, University of Toronto, Toronto, ON, Canada; Département de médecine sociale et preventive, Axe Santé des Populations et Pratiques Optimales en Santé, Centre de Recherche du CHU de Québec, Université Laval, QC, Canada (E.D.); and National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark (P.B.).
Bert B BoyerFrom the Molecular Medicine Group, Robarts Research Institute (J.B.D., J.W., H.C., A.M., C.T.J., R.S., S.H., B.A.K., M.R.B., R.A.H.) and Department of Medicine (C.T.J., R.A.H.), Schulich School of Medicine and Dentistry, The University of Western Ontario, London, ON, Canada; The Center for Alaska Native Health Research, Institute of Arctic Biology, University of Alaska Fairbanks (S.E.H., B.B.B.); The Dalla Lana School of Public Health (T.K.Y.) and The Keenan Research Centre for Biomedical Science of St. Michael's Hospital (P.W.C.), and Department of Medicine, University of Toronto, Toronto, ON, Canada; Département de médecine sociale et preventive, Axe Santé des Populations et Pratiques Optimales en Santé, Centre de Recherche du CHU de Québec, Université Laval, QC, Canada (E.D.); and National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark (P.B.).
Robert A HegeleFrom the Molecular Medicine Group, Robarts Research Institute (J.B.D., J.W., H.C., A.M., C.T.J., R.S., S.H., B.A.K., M.R.B., R.A.H.) and Department of Medicine (C.T.J., R.A.H.), Schulich School of Medicine and Dentistry, The University of Western Ontario, London, ON, Canada; The Center for Alaska Native Health Research, Institute of Arctic Biology, University of Alaska Fairbanks (S.E.H., B.B.B.); The Dalla Lana School of Public Health (T.K.Y.) and The Keenan Research Centre for Biomedical Science of St. Michael's Hospital (P.W.C.), and Department of Medicine, University of Toronto, Toronto, ON, Canada; Département de médecine sociale et preventive, Axe Santé des Populations et Pratiques Optimales en Santé, Centre de Recherche du CHU de Québec, Université Laval, QC, Canada (E.D.); and National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark (P.B.). hegele@robarts.ca.
University of Alaska Fairbanks · USUniversity of Toronto · CASt. Michael's Hospital · CANative Health · US
Funding
YUP'IK PERCEPTIONS OF BODY WEIGHT AND DIABETESP20RR016430 · NCRR · UNIVERSITY OF ALASKA FAIRBANKS · PI BERSAMIN, ANDREA · 2001 to 2011
$23.4MPilot Project ProgramP30GM103325 · NIGMS · UNIVERSITY OF ALASKA FAIRBANKS · PI BERSAMIN, ANDREA · 2012 to 2016
$5.3MGenetics of Obesity in Yup'ik EskimosR01DK074842 · NIDDK · UNIVERSITY OF ALASKA FAIRBANKS · PI BOYER, BERT BRANDON · 2007 to 2011
$2.8MCanadian Institutes of Health Research MOP-13430Canadian Institutes of Health Research MOP-79533NCRR NIH HHS P20 RR016430NIDDK NIH HHS R01 DK074842NIGMS NIH HHS P30 GM103325
Abstract
backgroundInuit are considered to be vulnerable to cardiovascular disease because their lifestyles are becoming more Westernized. During sequence analysis of Inuit individuals at extremes of lipid traits, we identified 2 nonsynonymous variants in low-density lipoprotein receptor (LDLR), namely p.G116S and p.R730W. METHODS AND
resultsGenotyping these variants in 3324 Inuit from Alaska, Canada, and Greenland showed they were common, with allele frequencies 10% to 15%. Only p.G116S was associated with dyslipidemia: the increase in LDL cholesterol was 0.54 mmol/L (20.9 mg/dL) per allele (P=5.6×10(-49)), which was >3× larger than the largest effect sizes seen with other common variants in other populations. Carriers of p.G116S had a 3.02-fold increased risk of hypercholesterolemia (95% confidence interval, 2.34-3.90; P=1.7×10(-17)), but did not have classical familial hypercholesterolemia. In vitro, p.G116S showed 60% reduced ligand-binding activity compared with wild-type receptor. In contrast, p.R730W was associated with neither LDL cholesterol level nor altered in vitro activity.
conclusionsLDLR p.G116S is thus unique: a common dysfunctional variant in Inuit whose large effect on LDL cholesterol may have public health implications.
Indexed as
AllelesCardiovascular DiseasesGene FrequencyReceptors, LDLAdultAlaskaCanadaCholesterol, LDLFemaleGreenlandHumansInuitMaleMiddle AgedCholesterol, LDLReceptors, LDLcardiovascular diseasesgenetic variationlow-density lipoprotein cholesterol
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