OBJECTIVE: We aimed to determine the influence of apolipoprotein A5 gene (APOA5)-1131T>C single nucleotide polymorphism on the effects of dietary intervention and regular exercise (DIRE) targeting ApoA5 and triglyceride (TG) concentrations. METHODS: Hypertriglyceridemia patients (TG, 150-500mg/dL, n=283) undertook a 12-week DIRE (replacing 1/3 of refined rice in their diets with legumes, increasing vegetable intake, and regular walking). RESULTS: Pre-treatment, no genotype-related differences were detected in ApoA5, TG, or HDL cholesterol levels; however, post-treatment, subjects homozygous (T/T) for the T allele had lower serum TG (P=0.009) and higher HDL cholesterol (P=0.036) than other subjects. In T/T subjects, after adjustments for age, sex and weight changes (r1) or initial TG levels (r2), changes in ApoA5 levels negatively correlated with TG changes (r1=-0.29, P=0.05, r2=-0.28, P<0.1) and positively correlated with changes in HDL cholesterol (r1=0.30, P<0.05, r2=0.32, P<0.05) and free fatty acid (r1=0.38, P<0.01, r2=0.40, P<0.01). In those with moderate hypertriglyceridemia (TG, 200-500mg/dL, n=130), APOA5-1131T/T carriers achieved significantly lower TG (P=0.007) and higher HDL cholesterol (P<0.001) than -1131C allele carriers. Additionally, statistically significant interactions between the -1131T>C and the compliance of DIRE were found for the change in TG (P=0.002) and HDL cholesterol (P=0.039). In good compliance group, T/T subjects showed greater reduction of TG and higher increase of HDL cholesterol than other subjects. On the other hand, non-good compliance group had no significant improvement in these variables. CONCLUSIONS: APOA5-1131T/T carriers may benefit more from the DIRE than C allele carriers. These effects were remarkable in patients with moderate hypertriglyceridemia and the individuals with good compliance. Copyright 2010 Elsevier Ireland Ltd. All rights reserved.
OBJECTIVE: We aimed to determine the influence of apolipoprotein A5 gene (APOA5)-1131T>C single nucleotide polymorphism on the effects of dietary intervention and regular exercise (DIRE) targeting ApoA5 and triglyceride (TG) concentrations. METHODS:Hypertriglyceridemiapatients (TG, 150-500mg/dL, n=283) undertook a 12-week DIRE (replacing 1/3 of refined rice in their diets with legumes, increasing vegetable intake, and regular walking). RESULTS: Pre-treatment, no genotype-related differences were detected in ApoA5, TG, or HDL cholesterol levels; however, post-treatment, subjects homozygous (T/T) for the T allele had lower serum TG (P=0.009) and higher HDL cholesterol (P=0.036) than other subjects. In T/T subjects, after adjustments for age, sex and weight changes (r1) or initial TG levels (r2), changes in ApoA5 levels negatively correlated with TG changes (r1=-0.29, P=0.05, r2=-0.28, P<0.1) and positively correlated with changes in HDL cholesterol (r1=0.30, P<0.05, r2=0.32, P<0.05) and free fatty acid (r1=0.38, P<0.01, r2=0.40, P<0.01). In those with moderate hypertriglyceridemia (TG, 200-500mg/dL, n=130), APOA5-1131T/T carriers achieved significantly lower TG (P=0.007) and higher HDL cholesterol (P<0.001) than -1131C allele carriers. Additionally, statistically significant interactions between the -1131T>C and the compliance of DIRE were found for the change in TG (P=0.002) and HDL cholesterol (P=0.039). In good compliance group, T/T subjects showed greater reduction of TG and higher increase of HDL cholesterol than other subjects. On the other hand, non-good compliance group had no significant improvement in these variables. CONCLUSIONS:APOA5-1131T/T carriers may benefit more from the DIRE than C allele carriers. These effects were remarkable in patients with moderate hypertriglyceridemia and the individuals with good compliance. Copyright 2010 Elsevier Ireland Ltd. All rights reserved.
Authors: Yolanda E Pérez-Beltrán; Ingrid Rivera-Iñiguez; Karina Gonzalez-Becerra; Naomi Pérez-Naitoh; Juscelino Tovar; Sonia G Sáyago-Ayerdi; Edgar J Mendivil Journal: Front Nutr Date: 2022-03-21