scholarly journals The genetic factors involved in functional food efficacy on cardiovascular disease etiology

SURG Journal ◽  
2019 ◽  
Vol 11 ◽  
Author(s):  
Maarij Siddiqi

While the impacts of modifiable and non-modifiable risk factors on chronic diseases such as cardiovascular disease (CVD) are widely established, the interactions between such coexisting risk factors and their subsequent effects on the promotion or suppression of CVD are less known. As part of the diet, functional foods are considered a modifiable factor that influence health beyond their basic nutritional value. The relationship between these functional foods and the underlying genome, along with their joint implication in health and disease, forms the focus of the emerging field of nutrigenomics. Reviewed in this paper are some prominent gene-diet interactions demonstrated in CVD etiology. Specifically, the interaction between foods such as phytosterols and isoflavones with genetic factors of the consuming population are examined in relation to CVD. By determining how nutritional intake affects genetics and vice versa, we create the potential to offer improved dietary guidelines to certain individuals, subgroups, or populations in order to maximize health benefits of specific diets.

Diabetes ◽  
2018 ◽  
Vol 67 (Supplement 1) ◽  
pp. 1491-P
Author(s):  
APRILL DAWSON ◽  
EMMA GARACCI ◽  
MUKOSO N. OZIEH ◽  
REBEKAH J. WALKER ◽  
LEONARD E. EGEDE

1985 ◽  
Vol 110 (4_Suppl) ◽  
pp. S21-S26 ◽  
Author(s):  
R. J. Jarrett ◽  
M. J. Shipley

Summary. In 168 male diabetics aged 40-64 years participating in the Whitehall Study, ten-year age adjusted mortality rates were significantly higher than in non-diabetics for all causes, coronary heart disease, all cardiovascular disease and, in addition, causes other than cardiovascular. Mortality rates were not significantly related to known duration of the diabetes. The predictive effects of several major mortality risk factors were similar in diabetics and non-diabetics. Excess mortality rates in the diabetics could not be attributed to differences in levels of blood pressure or any other of the major risk factors measured. Key words: diabetics; mortality rates; risk factors; coronary heart disease. There are many studies documenting higher mortality rates - particularly from cardiovascular disease -in diabetics compared with age and sex matched diabetics from the same population (see Jarrett et al. (1982) for review). However, there is sparse information relating potential risk factors to subsequent mortality within a diabetic population, information which might help to explain the increased mortality risk and also suggest preventive therapeutic approaches. In the Whitehall Study, a number of established diabetics participated in the screening programme and data on mortality rates up to ten years after screening are available. We present here a comparison of diabetics and non-diabetics in terms of relative mortality rates and the influence of conventional risk factors as well as an analysis of the relationship between duration of diabetes and mortality risk.


2011 ◽  
Vol 2011 ◽  
pp. 1-6 ◽  
Author(s):  
Ali A. Weinstein ◽  
Preetha Abraham ◽  
Guoqing Diao ◽  
Stacey A. Zeno ◽  
Patricia A. Deuster

Objective. To examine the relationship between depressive symptoms and cardiovascular disease (CVD) risk factors in a group of African American individuals.Design. A nonrandom sample of 253 (age 43.7 ± 11.6 years; 37% male) African American individuals was recruited by advertisements. Data were obtained by validated questionnaires, anthropometric, blood pressure, and blood sample measurements.Results. Regression analyses were performed to assess the relationship between depressive symptoms and CVD risk factors controlling for socioeconomic status indicators. These analyses demonstrated that those with higher levels of depressive symptoms had larger waist-to-hip ratios, higher percent body fat, higher triglycerides, and were more likely to be smokers.Conclusions. It has been well documented that higher levels of depressive symptoms are associated with higher CVD risk. However, this evidence is derived primarily from samples of predominantly Caucasian individuals. The present investigation demonstrates that depressive symptoms are related to CVD risk factors in African American individuals.


2012 ◽  
Vol 17 (9) ◽  
pp. 1163-1170 ◽  
Author(s):  
Kreton Mavromatis ◽  
Konstantinos Aznaouridis ◽  
Ibhar Al Mheid ◽  
Emir Veledar ◽  
Saurabh Dhawan ◽  
...  

Vascular injury mobilizes bone marrow–derived proangiogenic cells into the circulation, where these cells can facilitate vascular repair and new vessel formation. We sought to determine the relationship between a new biomarker of circulating bone marrow–derived proangiogenic cell activity, the presence of atherosclerotic cardiovascular disease (CVD) and its risk factors, and clinical outcomes. Circulating proangiogenic cell activity was estimated using a reproducible angiogenic colony-forming unit (CFU-A) assay in 532 clinically stable subjects aged 20 to 90 years and ranging in the CVD risk spectrum from those who are healthy without risk factors to those with active CVD. CFU-A counts increased with the burden of CVD risk factors ( p < 0.001). CFU-A counts were higher in subjects with symptomatic CVD than in those without ( p < 0.001). During follow-up of 232 subjects with CVD, CFU-A counts were higher in those with death, myocardial infarction, or stroke than in those without (110 [70–173] vs 84 [51–136], p = 0.01). Therefore, we conclude that circulating proangiogenic cell activity, as estimated by CFU-A counts, increases with CVD risk factor burden and in the presence of established CVD. Furthermore, higher circulating proangiogenic cell activity is associated with worse clinical outcome in those with CVD.


Circulation ◽  
2020 ◽  
Vol 141 (Suppl_1) ◽  
Author(s):  
Rebecca L Molinsky ◽  
Kanokwan Kulprachakarn ◽  
Sakaewan Ounjaijean ◽  
Ryan Demmer ◽  
Kittipan Rerkasem

Background: Cross-sex hormone therapy (CSHT) is prescribed to transition secondary sexual characteristics among individuals undergoing male-to-female (MtF) transitions (age range 18-41, mean age=24). Limited data exist to inform the cardiovascular disease (CVD) risk factor profile associated with CSHT. We investigated the relationship between CSHT and cardiovascular risk factors in MtF transgender persons and hypothesize that CSHT will be associated with adverse CVD risk factor profiles. Methods: A cross-sectional study was conducted from October 1 st , 2018 to November 30 th , 2018 in 100 MtF transgender people not receiving CSHT vs. 100 receiving CSHT. CSHT use was defined by self-report use of up to 23 medications. Serum testosterone and 17-beta estradiol were assessed to validate CSHT use. Systolic and diastolic blood pressure was measured. Lipid profiles, fasting plasma glucose (FPG), C-reactive protein, cardiac troponin I and pro b-type natriuretic peptide (proBNP) were assessed from fasting blood. Non-invasive arterial examinations included: carotid intima-media thickness (CIMT), ankle-brachial index (ABI), cardio-ankle vascular index (CAVI), and pulse wave velocity (PWV). Multivariable linear regression models, regressed CVD risk factors on CSHT status. Among the subgroup of CSHT users, we assessed the relationship between duration of use and CVD risk factors. Multivariable models included age, gender, education, income, drinking, smoking, exercise, and BMI. Results: Participant mean age was 24±0.38 years and did not differ by CSHT use. Mean±SE values of testosterone were in the CSHT vs. control group were 4.8±0.3 vs. 5.8±0.3 ng/ml, p=0.06 and 17-beta estradiol levels were 45.6±14.9 vs. 34.7±14.8, p=0.7). CIMT was modestly lower among CSHT vs. controls (0.35±0.01 vs. 0.38±0.01, p=0.09). The average duration of CSHT use was 6.65±0.522 years. Among CSHT users, for every 1-year increase in duration of CSHT use total cholesterol decreased by -2.360 ± 1.096, p=0.0341 mg/dL, LDL-cholesterol decreased by -3.076 ± 1.182, p=0.0109 mg/dL, ABI decreased by -0.006 ± 0.002, p=0.0087 while FPG increased by 2.558 ± 0.899 mg/dL, p=0.0055. Conclusion: Among MtF transgender persons, using CSHT was not associated with increased CVD risk factors levels.


2015 ◽  
Vol 2015 ◽  
pp. 1-15 ◽  
Author(s):  
C. Pérez de Ciriza ◽  
A. Lawrie ◽  
N. Varo

Osteoprotegerin (OPG), a glycoprotein traditionally implicated in bone remodelling, has been recently related to cardiovascular disease (CVD). Human studies show a positive relationship between circulating OPG, vascular damage, and CVD, and as such OPG has emerged as a potential biomarker for CVD. This review focuses on the relationship between circulating OPG and different endocrine cardiometabolic alterations such as type 1 and 2 diabetes. The association of OPG with diabetic complications (neuropathy, nephropathy, or retinopathy) as well as with atherosclerosis, coronary artery calcification, morbidity, and mortality is pointed out. Moreover, OPG modulation by different treatments is also established. Besides, other associated diseases such as obesity, hypertension, and metabolic syndrome, which are known cardiovascular risk factors, are also considered.


2019 ◽  
Vol 11 (1) ◽  
pp. 86-95
Author(s):  
Amna Umer ◽  
Candice Hamilton ◽  
Lesley Cottrell ◽  
Peter Giacobbi ◽  
Kim Innes ◽  
...  

AbstractThe reported associations between birth weight and childhood cardiovascular disease (CVD) risk factors have been inconsistent. In this study, we investigated the relationship between birth weight and CVD risk factors at 11 years of age. This study used longitudinally linked data from three cross-sectional datasets (N = 22,136) in West Virginia; analysis was restricted to children born full-term (N = 19,583). The outcome variables included resting blood pressure [systolic blood pressure (SBP), diastolic blood pressure (DBP)] and lipid profile [total cholesterol (TC), low-density lipoprotein (LDL) cholesterol, high-density lipoprotein (HDL) cholesterol, non-HDL, and triglycerides (TG)]. Multiple regression analyses were performed, adjusting for child’s body mass index (BMI), sociodemographics, and lifestyle characteristics. Unadjusted analyses showed a statistically significant association between birth weight and SBP, DBP, HDL, and TG. When adjusted for the child’s BMI, the association between birth weight and HDL [b = 0.14 (95% CI: 0.11, 0.18) mg/dl per 1000 g increase] and between birth weight and TG [b = –0.007 (–0.008, –0.005) mg/dl per 1000 g increase] remained statistically significant. In the fully adjusted model, low birth weight was associated with higher LDL, non-HDL, and TGs, and lower HDL levels. The child’s current BMI at 11 years of age partially (for HDL, non-HDL, and TG) and fully mediated (for SBP and DBP) the relationship between birth weight and select CVD risk factors. While effects were modest, these risk factors may persist and amplify with age, leading to potentially unfavorable consequences in later adulthood.


Sign in / Sign up

Export Citation Format

Share Document