» Articles » PMID: 18193044

Six New Loci Associated with Blood Low-density Lipoprotein Cholesterol, High-density Lipoprotein Cholesterol or Triglycerides in Humans

Abstract

Blood concentrations of lipoproteins and lipids are heritable risk factors for cardiovascular disease. Using genome-wide association data from three studies (n = 8,816 that included 2,758 individuals from the Diabetes Genetics Initiative specific to the current paper as well as 1,874 individuals from the FUSION study of type 2 diabetes and 4,184 individuals from the SardiNIA study of aging-associated variables reported in a companion paper in this issue) and targeted replication association analyses in up to 18,554 independent participants, we show that common SNPs at 18 loci are reproducibly associated with concentrations of low-density lipoprotein (LDL) cholesterol, high-density lipoprotein (HDL) cholesterol, and/or triglycerides. Six of these loci are new (P < 5 x 10(-8) for each new locus). Of the six newly identified chromosomal regions, two were associated with LDL cholesterol (1p13 near CELSR2, PSRC1 and SORT1 and 19p13 near CILP2 and PBX4), one with HDL cholesterol (1q42 in GALNT2) and five with triglycerides (7q11 near TBL2 and MLXIPL, 8q24 near TRIB1, 1q42 in GALNT2, 19p13 near CILP2 and PBX4 and 1p31 near ANGPTL3). At 1p13, the LDL-associated SNP was also strongly correlated with CELSR2, PSRC1, and SORT1 transcript levels in human liver, and a proxy for this SNP was recently shown to affect risk for coronary artery disease. Understanding the molecular, cellular and clinical consequences of the newly identified loci may inform therapy and clinical care.

Citing Articles

Low LDL cholesterol and risk of bacterial and viral infections: observational and Mendelian randomization studies.

Benn M, Emanuelsson F, Tybjaerg-Hansen A, Nordestgaard B Eur Heart J Open. 2025; 5(1):oeaf009.

PMID: 39991120 PMC: 11843444. DOI: 10.1093/ehjopen/oeaf009.


PCSK9-antibodies fail to block PCSK9-induced inflammation in macrophages and cannot recapitulate protective effects of PCSK9-deficiency in experimental myocardial infarction.

Rauterberg S, Hardtner C, Hein J, Schrepf P, Peyronnet R, Koentges C Front Cardiovasc Med. 2025; 11:1463844.

PMID: 39906341 PMC: 11790616. DOI: 10.3389/fcvm.2024.1463844.


Genetic mapping of serum metabolome to chronic diseases among Han Chinese.

Cheng C, Xu F, Pan X, Wang C, Fan J, Yang Y Cell Genom. 2025; 5(2):100743.

PMID: 39837327 PMC: 11872534. DOI: 10.1016/j.xgen.2024.100743.


Prioritizing protein targets for dyslipidaemia and cardiovascular diseases using Mendelian randomization in South Asians.

Wu S, Smith A, Huang J, Otto G, Ko Y, Yarmolinsky J medRxiv. 2025; .

PMID: 39763524 PMC: 11702717. DOI: 10.1101/2024.12.18.24319223.


Associations of Blood Lipid-Related Polygenic Scores, Lifestyle Factors and Their Combined Effects with Risk of Coronary Artery Disease in the UK Biobank Cohort.

Choi J, Wen W, Jia G, Tao R, Long J, Shu X J Cardiovasc Transl Res. 2024; .

PMID: 39680354 DOI: 10.1007/s12265-024-10578-8.


References
1.
Vartiainen E, Jousilahti P, Alfthan G, Sundvall J, Pietinen P, Puska P . Cardiovascular risk factor changes in Finland, 1972-1997. Int J Epidemiol. 2000; 29(1):49-56. DOI: 10.1093/ije/29.1.49. View

2.
Hansson L, Hedner T, Lund-Johansen P, Kjeldsen S, Lindholm L, Syvertsen J . Randomised trial of effects of calcium antagonists compared with diuretics and beta-blockers on cardiovascular morbidity and mortality in hypertension: the Nordic Diltiazem (NORDIL) study. Lancet. 2000; 356(9227):359-65. DOI: 10.1016/s0140-6736(00)02526-5. View

3.
Willer C, Sanna S, Jackson A, Scuteri A, Bonnycastle L, Clarke R . Newly identified loci that influence lipid concentrations and risk of coronary artery disease. Nat Genet. 2008; 40(2):161-9. PMC: 5206900. DOI: 10.1038/ng.76. View

4.
Pennacchio L, Olivier M, Hubacek J, Cohen J, Cox D, Fruchart J . An apolipoprotein influencing triglycerides in humans and mice revealed by comparative sequencing. Science. 2001; 294(5540):169-73. DOI: 10.1126/science.1064852. View

5.
Cutter J, Tan B, Chew S . Levels of cardiovascular disease risk factors in Singapore following a national intervention programme. Bull World Health Organ. 2001; 79(10):908-15. PMC: 2566668. View