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Published in: Diabetologia 5/2016

Open Access 01-05-2016 | Review

Insights into metabolic disease from studying genetics in isolated populations: stories from Greece to Greenland

Authors: Eleftheria Zeggini, Anna L. Gloyn, Torben Hansen

Published in: Diabetologia | Issue 5/2016

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Abstract

Over the last 10 years substantial progress has been made in our understanding of the genetic basis for type 2 diabetes and related traits. These developments have been facilitated by technological advancements that have allowed comprehensive genome-wide assessments of the impact of common genetic variation on disease risk. Current efforts are now focused on extending this to genetic variants in the rare and low-frequency spectrum by capitalising on next-generation sequencing technologies. This review discusses the important contributions that studies in isolated populations are making to this effort for diabetes and metabolic disease, drawing on specific examples from populations in Greece and Greenland. This review summarises a presentation given at the ‘Exciting news in genetics of diabetes’ symposium at the 2015 annual meeting of the EASD, with topics presented by Eleftheria Zeggini and Torben Hansen, and an overview by the Session Chair, Anna Gloyn.
Literature
1.
go back to reference Peltonen L, Palotie A, Lange K (2000) Use of population isolates for mapping complex traits. Nat Rev Genet 1:182–190CrossRefPubMed Peltonen L, Palotie A, Lange K (2000) Use of population isolates for mapping complex traits. Nat Rev Genet 1:182–190CrossRefPubMed
2.
go back to reference Zuk O, Schaffner SF, Samocha K et al (2014) Searching for missing heritability: designing rare variant association studies. Proc Natl Acad Sci U S A 111:E455–E464CrossRefPubMedPubMedCentral Zuk O, Schaffner SF, Samocha K et al (2014) Searching for missing heritability: designing rare variant association studies. Proc Natl Acad Sci U S A 111:E455–E464CrossRefPubMedPubMedCentral
3.
go back to reference Gudmundsson J, Sulem P, Gudbjartsson DF et al (2012) A study based on whole-genome sequencing yields a rare variant at 8q24 associated with prostate cancer. Nat Genet 44:1326–1329CrossRefPubMedPubMedCentral Gudmundsson J, Sulem P, Gudbjartsson DF et al (2012) A study based on whole-genome sequencing yields a rare variant at 8q24 associated with prostate cancer. Nat Genet 44:1326–1329CrossRefPubMedPubMedCentral
4.
go back to reference Huyghe JR, Jackson AU, Fogarty MP et al (2013) Exome array analysis identifies new loci and low-frequency variants influencing insulin processing and secretion. Nat Genet 45:197–201CrossRefPubMedPubMedCentral Huyghe JR, Jackson AU, Fogarty MP et al (2013) Exome array analysis identifies new loci and low-frequency variants influencing insulin processing and secretion. Nat Genet 45:197–201CrossRefPubMedPubMedCentral
5.
go back to reference Li AH, Morrison AC, Kovar C et al (2015) Analysis of loss-of-function variants and 20 risk factor phenotypes in 8,554 individuals identifies loci influencing chronic disease. Nat Genet 47:640–642CrossRefPubMedPubMedCentral Li AH, Morrison AC, Kovar C et al (2015) Analysis of loss-of-function variants and 20 risk factor phenotypes in 8,554 individuals identifies loci influencing chronic disease. Nat Genet 47:640–642CrossRefPubMedPubMedCentral
6.
go back to reference Lim ET, Wurtz P, Havulinna AS et al (2014) Distribution and medical impact of loss-of-function variants in the Finnish founder population. PLoS Genet 10:e1004494CrossRefPubMedPubMedCentral Lim ET, Wurtz P, Havulinna AS et al (2014) Distribution and medical impact of loss-of-function variants in the Finnish founder population. PLoS Genet 10:e1004494CrossRefPubMedPubMedCentral
7.
go back to reference Moltke I, Grarup N, Jorgensen ME et al (2014) A common Greenlandic TBC1D4 variant confers muscle insulin resistance and type 2 diabetes. Nature 512:190–193CrossRefPubMed Moltke I, Grarup N, Jorgensen ME et al (2014) A common Greenlandic TBC1D4 variant confers muscle insulin resistance and type 2 diabetes. Nature 512:190–193CrossRefPubMed
8.
go back to reference Pollin TI, Damcott CM, Shen H et al (2008) A null mutation in human APOC3 confers a favorable plasma lipid profile and apparent cardioprotection. Science 322:1702–1705CrossRefPubMedPubMedCentral Pollin TI, Damcott CM, Shen H et al (2008) A null mutation in human APOC3 confers a favorable plasma lipid profile and apparent cardioprotection. Science 322:1702–1705CrossRefPubMedPubMedCentral
9.
go back to reference Sidore C, Busonero F, Maschio A et al (2015) Genome sequencing elucidates Sardinian genetic architecture and augments association analyses for lipid and blood inflammatory markers. Nat Genet 47:1272–1281CrossRefPubMed Sidore C, Busonero F, Maschio A et al (2015) Genome sequencing elucidates Sardinian genetic architecture and augments association analyses for lipid and blood inflammatory markers. Nat Genet 47:1272–1281CrossRefPubMed
10.
go back to reference Steinthorsdottir V, Thorleifsson G, Sulem P et al (2014) Identification of low-frequency and rare sequence variants associated with elevated or reduced risk of type 2 diabetes. Nat Genet 46:294–298CrossRefPubMed Steinthorsdottir V, Thorleifsson G, Sulem P et al (2014) Identification of low-frequency and rare sequence variants associated with elevated or reduced risk of type 2 diabetes. Nat Genet 46:294–298CrossRefPubMed
11.
go back to reference Tachmazidou I, Dedoussis G, Southam L et al (2013) A rare functional cardioprotective APOC3 variant has risen in frequency in distinct population isolates. Nat Commun 4:2872CrossRefPubMedPubMedCentral Tachmazidou I, Dedoussis G, Southam L et al (2013) A rare functional cardioprotective APOC3 variant has risen in frequency in distinct population isolates. Nat Commun 4:2872CrossRefPubMedPubMedCentral
12.
go back to reference Zoledziewska M, Sidore C, Chiang CW et al (2015) Height-reducing variants and selection for short stature in Sardinia. Nat Genet 47:1352–1356CrossRefPubMed Zoledziewska M, Sidore C, Chiang CW et al (2015) Height-reducing variants and selection for short stature in Sardinia. Nat Genet 47:1352–1356CrossRefPubMed
13.
go back to reference Keys A, Menotti A, Karvonen MJ et al (1986) The diet and 15-year death rate in the seven countries study. Am J Epidemiol 124:903–915PubMed Keys A, Menotti A, Karvonen MJ et al (1986) The diet and 15-year death rate in the seven countries study. Am J Epidemiol 124:903–915PubMed
14.
go back to reference Kafatos A, Diacatou A, Labadarios D et al (1993) Nutrition status of the elderly in Anogia, Crete, Greece. J Am Coll Nutr 12:685–692CrossRefPubMed Kafatos A, Diacatou A, Labadarios D et al (1993) Nutrition status of the elderly in Anogia, Crete, Greece. J Am Coll Nutr 12:685–692CrossRefPubMed
15.
go back to reference Panoutsopoulou K, Hatzikotoulas K, Xifara DK et al (2014) Genetic characterization of Greek population isolates reveals strong genetic drift at missense and trait-associated variants. Nat Commun 5:5345CrossRefPubMedPubMedCentral Panoutsopoulou K, Hatzikotoulas K, Xifara DK et al (2014) Genetic characterization of Greek population isolates reveals strong genetic drift at missense and trait-associated variants. Nat Commun 5:5345CrossRefPubMedPubMedCentral
16.
go back to reference Graham MJ, Lee RG, Bell TA 3rd et al (2013) Antisense oligonucleotide inhibition of apolipoprotein C-III reduces plasma triglycerides in rodents, nonhuman primates, and humans. Circ Res 112:1479–1490CrossRefPubMed Graham MJ, Lee RG, Bell TA 3rd et al (2013) Antisense oligonucleotide inhibition of apolipoprotein C-III reduces plasma triglycerides in rodents, nonhuman primates, and humans. Circ Res 112:1479–1490CrossRefPubMed
17.
go back to reference TG and HDL Working Group of the Exome Sequencing Project, National Heart, Lung, and Blood Institute (2014) Loss-of-function mutations in APOC3, triglycerides, and coronary disease. N Engl J Med 371:22–31CrossRef TG and HDL Working Group of the Exome Sequencing Project, National Heart, Lung, and Blood Institute (2014) Loss-of-function mutations in APOC3, triglycerides, and coronary disease. N Engl J Med 371:22–31CrossRef
18.
go back to reference Moltke I, Fumagalli M, Korneliussen TS et al (2015) Uncovering the genetic history of the present-day Greenlandic population. Am J Hum Genet 96:54–69CrossRefPubMedPubMedCentral Moltke I, Fumagalli M, Korneliussen TS et al (2015) Uncovering the genetic history of the present-day Greenlandic population. Am J Hum Genet 96:54–69CrossRefPubMedPubMedCentral
19.
go back to reference Jorgensen ME, Borch-Johnsen K, Stolk R, Bjerregaard P (2013) Fat distribution and glucose intolerance among Greenland Inuit. Diabetes Care 36:2988–2994CrossRefPubMedPubMedCentral Jorgensen ME, Borch-Johnsen K, Stolk R, Bjerregaard P (2013) Fat distribution and glucose intolerance among Greenland Inuit. Diabetes Care 36:2988–2994CrossRefPubMedPubMedCentral
20.
go back to reference Fumagalli M, Moltke I, Grarup N et al (2015) Greenlandic Inuit show genetic signatures of diet and climate adaptation. Science 349:1343–1347CrossRefPubMed Fumagalli M, Moltke I, Grarup N et al (2015) Greenlandic Inuit show genetic signatures of diet and climate adaptation. Science 349:1343–1347CrossRefPubMed
21.
go back to reference UK10K Consortium, Walter K, Min JL et al (2015) The UK10K project identifies rare variants in health and disease. Nature 526:82–90CrossRef UK10K Consortium, Walter K, Min JL et al (2015) The UK10K project identifies rare variants in health and disease. Nature 526:82–90CrossRef
Metadata
Title
Insights into metabolic disease from studying genetics in isolated populations: stories from Greece to Greenland
Authors
Eleftheria Zeggini
Anna L. Gloyn
Torben Hansen
Publication date
01-05-2016
Publisher
Springer Berlin Heidelberg
Published in
Diabetologia / Issue 5/2016
Print ISSN: 0012-186X
Electronic ISSN: 1432-0428
DOI
https://doi.org/10.1007/s00125-016-3926-3

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