{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Stojkovic IA"],"funding":["Novo Nordisk Fonden"],"pagination":["388"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC3968290"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["9(2)"],"pubmed_abstract":["The Ile148Met (rs738409, G-allele) in the patatin-like phospholipase domain-containing protein 3 gene (PNPLA3) associates with liver fat content and may lead to loss-of-function (hydrolysis) or gain-of-function (CoA-dependent lysophosphatidic acid acyltransferase) defects. PNPLA3 is up-regulated by dietary carbohydrates, and interactions between rs738409 and carbohydrates, and sugar and ω6:ω3-polyunsaturated fatty acid (PUFA) ratio on hepatic fat accumulation have been reported. We examined interaction between rs738409 and overweight, and between rs738409 and dietary intakes (carbohydrates, sucrose and ω6:ω3-PUFA ratio), on fasting triglyceride levels. From the Malmo Diet and Cancer Study-Cardiovascular Cohort, 4,827 individuals without diabetes aged 58 ± 6 years, 2,346 with BMI ≤ 25 kg/m(2) and 2,478 with BMI > 25 kg/m(2), were included in cross-sectional analyses. Dietary data were collected by a modified diet history method. Overweight modified the association between rs738409 and fasting triglyceride levels (P interaction = 0.003). G-allele associated with lower triglycerides only among overweight individuals (P = 0.01). Nominally, significant interaction on triglyceride levels was observed between rs738409 and sucrose among normal-weight individuals (P interaction = 0.03). G-allele associated with lower triglycerides among overweight individuals in the lowest tertiles of carbohydrate and ω6:ω3-PUFA ratio (P = 0.04 and P = 0.001) and with higher triglycerides among normal-weight individuals in the highest tertile of sucrose (P = 0.001). We conclude that overweight and dietary sucrose may modify the association between rs738409 and fasting triglyceride levels."],"journal":["Genes & nutrition"],"pubmed_title":["The PNPLA3 Ile148Met interacts with overweight and dietary intakes on fasting triglyceride levels."],"pmcid":["PMC3968290"],"funding_grant_id":["NNF14OC0009321"],"pubmed_authors":["Stojkovic IA","Riddestrale M","Romeo S","Orho-Melander M","Rukh G","Ericson U"],"additional_accession":[]},"is_claimable":false,"name":"The PNPLA3 Ile148Met interacts with overweight and dietary intakes on fasting triglyceride levels.","description":"The Ile148Met (rs738409, G-allele) in the patatin-like phospholipase domain-containing protein 3 gene (PNPLA3) associates with liver fat content and may lead to loss-of-function (hydrolysis) or gain-of-function (CoA-dependent lysophosphatidic acid acyltransferase) defects. PNPLA3 is up-regulated by dietary carbohydrates, and interactions between rs738409 and carbohydrates, and sugar and ω6:ω3-polyunsaturated fatty acid (PUFA) ratio on hepatic fat accumulation have been reported. We examined interaction between rs738409 and overweight, and between rs738409 and dietary intakes (carbohydrates, sucrose and ω6:ω3-PUFA ratio), on fasting triglyceride levels. From the Malmo Diet and Cancer Study-Cardiovascular Cohort, 4,827 individuals without diabetes aged 58 ± 6 years, 2,346 with BMI ≤ 25 kg/m(2) and 2,478 with BMI > 25 kg/m(2), were included in cross-sectional analyses. Dietary data were collected by a modified diet history method. Overweight modified the association between rs738409 and fasting triglyceride levels (P interaction = 0.003). G-allele associated with lower triglycerides only among overweight individuals (P = 0.01). Nominally, significant interaction on triglyceride levels was observed between rs738409 and sucrose among normal-weight individuals (P interaction = 0.03). G-allele associated with lower triglycerides among overweight individuals in the lowest tertiles of carbohydrate and ω6:ω3-PUFA ratio (P = 0.04 and P = 0.001) and with higher triglycerides among normal-weight individuals in the highest tertile of sucrose (P = 0.001). We conclude that overweight and dietary sucrose may modify the association between rs738409 and fasting triglyceride levels.","dates":{"release":"2014-01-01T00:00:00Z","publication":"2014 Mar","modification":"2022-02-09T12:51:14.559Z","creation":"2019-03-27T01:24:04Z"},"accession":"S-EPMC3968290","cross_references":{"pubmed":["24563329"],"doi":["10.1007/s12263-014-0388-4"]}}