Epigenome-wide association study of incident type 2 diabetes: a meta-analysis of five prospective European cohorts.
Biomarkers
DNA methylation
Epigenetics
Epigenome-wide association studies
Meta-analysis
Prediction
Prospective studies
Type 2 diabetes
Journal
Diabetologia
ISSN: 1432-0428
Titre abrégé: Diabetologia
Pays: Germany
ID NLM: 0006777
Informations de publication
Date de publication:
05 2022
05 2022
Historique:
received:
14
12
2020
accepted:
15
11
2021
pubmed:
17
2
2022
medline:
12
4
2022
entrez:
16
2
2022
Statut:
ppublish
Résumé
Type 2 diabetes is a complex metabolic disease with increasing prevalence worldwide. Improving the prediction of incident type 2 diabetes using epigenetic markers could help tailor prevention efforts to those at the highest risk. The aim of this study was to identify predictive methylation markers for incident type 2 diabetes by combining epigenome-wide association study (EWAS) results from five prospective European cohorts. We conducted a meta-analysis of EWASs in blood collected 7-10 years prior to type 2 diabetes diagnosis. DNA methylation was measured with Illumina Infinium Methylation arrays. A total of 1250 cases and 1950 controls from five longitudinal cohorts were included: Doetinchem, ESTHER, KORA1, KORA2 and EPIC-Norfolk. Associations between DNA methylation and incident type 2 diabetes were examined using robust linear regression with adjustment for potential confounders. Inverse-variance fixed-effects meta-analysis of cohort-level individual CpG EWAS estimates was performed using METAL. The methylGSA R package was used for gene set enrichment analysis. Confirmation of genome-wide significant CpG sites was performed in a cohort of Indian Asians (LOLIPOP, UK). The meta-analysis identified 76 CpG sites that were differentially methylated in individuals with incident type 2 diabetes compared with control individuals (p values <1.1 × 10 By combining results from five European cohorts, and thus significantly increasing study sample size, we identified 76 CpG sites associated with incident type 2 diabetes. Replication of 64 CpGs in an independent cohort of Indian Asians suggests that the association between DNA methylation levels and incident type 2 diabetes is robust and independent of ethnicity. Our data also indicate that BMI partly explains the association between DNA methylation and incident type 2 diabetes. Further studies are required to elucidate the underlying biological mechanisms and to determine potential causal roles of the differentially methylated CpG sites in type 2 diabetes development.
Identifiants
pubmed: 35169870
doi: 10.1007/s00125-022-05652-2
pii: 10.1007/s00125-022-05652-2
pmc: PMC8960572
doi:
Types de publication
Journal Article
Meta-Analysis
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
763-776Subventions
Organisme : Medical Research Council
ID : MC_UU_12015/2
Pays : United Kingdom
Organisme : Medical Research Council
ID : MC_UU_00006/1
Pays : United Kingdom
Organisme : Department of Health
ID : 16/136/68
Pays : United Kingdom
Organisme : Cancer Research UK
ID : C864/A8257
Pays : United Kingdom
Organisme : Medical Research Council
ID : MC_UU_00006/2
Pays : United Kingdom
Organisme : Medical Research Council
ID : MR/N003284/1
Pays : United Kingdom
Organisme : Medical Research Council
ID : G9502233
Pays : United Kingdom
Organisme : Medical Research Council
ID : G0401527
Pays : United Kingdom
Organisme : Medical Research Council
ID : MR/L00002/1
Pays : United Kingdom
Organisme : Medical Research Council
ID : G1000143
Pays : United Kingdom
Organisme : Cancer Research UK
ID : 14136
Pays : United Kingdom
Organisme : Medical Research Council
ID : MR/S019669/1
Pays : United Kingdom
Organisme : Medical Research Council
ID : MC_UU_12015/1
Pays : United Kingdom
Informations de copyright
© 2022. The Author(s).
Références
Gesundheitswesen. 2005 Aug;67 Suppl 1:S19-25
pubmed: 16032513
Genome Biol. 2018 Sep 27;19(1):136
pubmed: 30257690
Int J Epidemiol. 2008 Dec;37(6):1236-41
pubmed: 18238821
Hypertension. 2020 Jul;76(1):195-205
pubmed: 32520614
Nucleic Acids Res. 2019 Jul 2;47(W1):W212-W224
pubmed: 31114921
Genome Biol. 2016 Oct 7;17(1):208
pubmed: 27717381
Diabetes. 2019 Dec;68(12):2315-2326
pubmed: 31506343
Front Immunol. 2019 Jul 26;10:1760
pubmed: 31402917
Epigenetics. 2012 Aug;7(8):841-52
pubmed: 22810088
Nature. 2006 Dec 14;444(7121):840-6
pubmed: 17167471
Annu Rev Immunol. 2016 May 20;34:243-64
pubmed: 26907217
Genet Epidemiol. 2018 Feb;42(1):20-33
pubmed: 29034560
Lancet. 2014 Mar 22;383(9922):1068-83
pubmed: 24315620
Clin Epigenetics. 2018 Jan 5;10:3
pubmed: 29312471
BMC Bioinformatics. 2012 May 08;13:86
pubmed: 22568884
JAMA. 2003 Jan 1;289(1):76-9
pubmed: 12503980
Diabetologia. 2016 Jan;59(1):130-138
pubmed: 26433941
Am J Hum Genet. 2017 Dec 7;101(6):888-902
pubmed: 29198723
Sci Rep. 2019 Sep 10;9(1):12941
pubmed: 31506540
Hum Mol Genet. 2015 Aug 1;24(15):4464-79
pubmed: 25935004
Clin Epigenetics. 2015 Jul 11;7:66
pubmed: 27408648
Br J Cancer. 1999 Jul;80 Suppl 1:95-103
pubmed: 10466767
Hum Mol Genet. 2016 Feb 1;25(3):609-19
pubmed: 26643952
Bioinformatics. 2019 Jun 1;35(11):1958-1959
pubmed: 30346483
PLoS One. 2011 Apr 06;6(4):e18517
pubmed: 21494687
Hum Mol Genet. 2015 Sep 15;24(18):5330-44
pubmed: 26101197
Hepatol Commun. 2019 Aug 14;3(10):1356-1372
pubmed: 31592021
Biol Psychol. 2018 Jan;131:63-71
pubmed: 27826092
Int J Epidemiol. 2019 Feb 1;48(1):58-70
pubmed: 30107520
Clin Epigenetics. 2020 Mar 30;12(1):50
pubmed: 32228717
Nature. 2017 Jan 5;541(7635):81-86
pubmed: 28002404
Hum Mol Genet. 2008 Oct 15;17(R2):R156-65
pubmed: 18852205
PLoS Pathog. 2019 Aug 12;15(8):e1008002
pubmed: 31404116
Diabetologia. 2018 Feb;61(2):354-368
pubmed: 29164275
Bioinformatics. 2010 Sep 1;26(17):2190-1
pubmed: 20616382
Nat Genet. 2018 Nov;50(11):1505-1513
pubmed: 30297969
Cells. 2019 May 09;8(5):
pubmed: 31075957
Eur J Cardiovasc Prev Rehabil. 2007 Dec;14(6):809-14
pubmed: 18043304
Sci Adv. 2018 Jan 31;4(1):eaao4364
pubmed: 29399631
Curr Opin Lipidol. 2018 Apr;29(2):116-124
pubmed: 29517982
Transl Res. 2017 Jun;184:101-107
pubmed: 28336465
Lancet Diabetes Endocrinol. 2015 Jul;3(7):526-534
pubmed: 26095709