Biological, clinical and population relevance of 95 loci for blood lipids.

Nature
Authors
Keywords
Abstract

Plasma concentrations of total cholesterol, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol and triglycerides are among the most important risk factors for coronary artery disease (CAD) and are targets for therapeutic intervention. We screened the genome for common variants associated with plasma lipids in >100,000 individuals of European ancestry. Here we report 95 significantly associated loci (P < 5 x 10(-8)), with 59 showing genome-wide significant association with lipid traits for the first time. The newly reported associations include single nucleotide polymorphisms (SNPs) near known lipid regulators (for example, CYP7A1, NPC1L1 and SCARB1) as well as in scores of loci not previously implicated in lipoprotein metabolism. The 95 loci contribute not only to normal variation in lipid traits but also to extreme lipid phenotypes and have an impact on lipid traits in three non-European populations (East Asians, South Asians and African Americans). Our results identify several novel loci associated with plasma lipids that are also associated with CAD. Finally, we validated three of the novel genes-GALNT2, PPP1R3B and TTC39B-with experiments in mouse models. Taken together, our findings provide the foundation to develop a broader biological understanding of lipoprotein metabolism and to identify new therapeutic opportunities for the prevention of CAD.

Year of Publication
2010
Journal
Nature
Volume
466
Issue
7307
Pages
707-13
Date Published
2010 Aug 5
ISSN
1476-4687
DOI
10.1038/nature09270
PubMed ID
20686565
PubMed Central ID
PMC3039276
Links
Grant list
068545/Z/02 / Wellcome Trust / United Kingdom
076113/B/04/Z / Wellcome Trust / United Kingdom
077016/Z/05/Z / Wellcome Trust / United Kingdom
079895 / Wellcome Trust / United Kingdom
1Z01 HG000024 / HG / NHGRI NIH HHS / United States
5R01DK06833603 / DK / NIDDK NIH HHS / United States
5R01DK07568102 / DK / NIDDK NIH HHS / United States
5R01HL087679-02 / HL / NHLBI NIH HHS / United States
5R01HL08770003 / HL / NHLBI NIH HHS / United States
5R01HL08821502 / HL / NHLBI NIH HHS / United States
CA 047988 / CA / NCI NIH HHS / United States
CZB/4/710 / Chief Scientist Office / United Kingdom
DK062370 / DK / NIDDK NIH HHS / United States
DK063491 / DK / NIDDK NIH HHS / United States
DK072193 / DK / NIDDK NIH HHS / United States
DK078150 / DK / NIDDK NIH HHS / United States
DK56350 / DK / NIDDK NIH HHS / United States
ES10126 / ES / NIEHS NIH HHS / United States
G0000934 / Medical Research Council / United Kingdom
G0401527 / Medical Research Council / United Kingdom
G0601966 / Medical Research Council / United Kingdom
G0700931 / Medical Research Council / United Kingdom
G0701863 / Medical Research Council / United Kingdom
G0801056 / Medical Research Council / United Kingdom
G0801566 / Medical Research Council / United Kingdom
G9521010 / Medical Research Council / United Kingdom
G9521010D / Medical Research Council / United Kingdom
HHSN268200625226C / PHS HHS / United States
HL 04381 / HL / NHLBI NIH HHS / United States
HL 080467 / HL / NHLBI NIH HHS / United States
HL-54776 / HL / NHLBI NIH HHS / United States
HL085144 / HL / NHLBI NIH HHS / United States
K99 HL098364 / HL / NHLBI NIH HHS / United States
K99 HL098364 / HL / NHLBI NIH HHS / United States
K99 HL098364-01 / HL / NHLBI NIH HHS / United States
K99HL094535 / HL / NHLBI NIH HHS / United States
M01-RR00425 / RR / NCRR NIH HHS / United States
MC_QA137934 / Medical Research Council / United Kingdom
MC_U106179471 / Medical Research Council / United Kingdom
MC_U106188470 / Medical Research Council / United Kingdom
MC_U127561128 / Medical Research Council / United Kingdom
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PG/02/128 / British Heart Foundation / United Kingdom
PG/08/094 / British Heart Foundation / United Kingdom
PG/08/094/26019 / British Heart Foundation / United Kingdom
R01 DK072193 / DK / NIDDK NIH HHS / United States
R01 DK078150 / DK / NIDDK NIH HHS / United States
R01 HL087647 / HL / NHLBI NIH HHS / United States
R01 HL087676 / HL / NHLBI NIH HHS / United States
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RC1 HL099793 / HL / NHLBI NIH HHS / United States
RC2 HL101864, / HL / NHLBI NIH HHS / United States
RC2 HL102419 / HL / NHLBI NIH HHS / United States
RG/07/005/23633 / British Heart Foundation / United Kingdom
RR20649 / RR / NCRR NIH HHS / United States
SP/08/005/25115 / British Heart Foundation / United Kingdom
T32 GM007092 / GM / NIGMS NIH HHS / United States
T32 HG00040 / HG / NHGRI NIH HHS / United States
T32HL007208 / HL / NHLBI NIH HHS / United States
TW05596 / TW / FIC NIH HHS / United States
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U01 HL080295 / HL / NHLBI NIH HHS / United States
U01HG004402 / HG / NHGRI NIH HHS / United States
U54 RR020278 / RR / NCRR NIH HHS / United States
UL1RR025005 / RR / NCRR NIH HHS / United States
Intramural NIH HHS / United States