Abstract
BACKGROUND: Evidence on the causal link between plasma triglyceride (TG) levels and risk for cardiovascular disease (CVD) has recently emerged. Individuals with the metabolic syndrome have an increased risk for acquiring elevated TG levels later in life. Moreover, common DNA sequence variations in genes affecting TG levels identify individuals at risk for elevated plasma TG levels.
OBJECTIVE: We evaluated whether a 3-single nucleotide polymorphism (SNP) TG gene risk score (GRS) and a metabolic risk score (MetRS) both improved CVD risk prediction.
METHODS: A 3-SNP GRS and MetRS were generated in the EPIC-Norfolk cohort (n = 20,074) based on 3 SNPs in LPL and APOA5 or the number of Metabolic Syndrome criteria present (maximum 5), respectively. The associations between the 3-SNP GRS, MetRS, TG levels, and CVD risk were evaluated.
RESULTS: The 3-SNP GRS and MetRS were both linearly associated with plasma TG levels, that is, +0.25 mmol/L [95% CI 0.22-0.27] per allele change (P
CONCLUSION: Both the 3-SNP GRS and the MetRS are associated with increased plasma TG levels and increased risk for CVD. 2019 National Lipid Association. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
| Original language | English |
|---|---|
| Pages (from-to) | 492-501 |
| Number of pages | 10 |
| Journal | Journal of Clinical Lipidology |
| Volume | 13 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - Jun-2019 |
Keywords
- Triglycerides
- APOA5
- LPL
- Metabolic syndrome
- Cardiovascular disease
- DENSITY-LIPOPROTEIN CHOLESTEROL
- CORONARY-HEART-DISEASE
- TRIGLYCERIDE-RICH LIPOPROTEINS
- GENOME-WIDE ASSOCIATION
- OF-FUNCTION MUTATIONS
- NONFASTING TRIGLYCERIDES
- REMNANT CHOLESTEROL
- EPIC-NORFOLK
- MYOCARDIAL-INFARCTION
- COMMON VARIANTS