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Kunachowicz D, Ściskalska M, Kepinska M. Modulatory Effect of Lifestyle-Related, Environmental and Genetic Factors on Paraoxonase-1 Activity: A Review. Int J Environ Res Public Health 2023; 20:2813. [PMID: 36833509 PMCID: PMC9957543 DOI: 10.3390/ijerph20042813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 02/02/2023] [Accepted: 02/03/2023] [Indexed: 06/18/2023]
Abstract
Paraoxonase-1 (PON1) is a calcium-dependent, HDL-bound serum hydrolase active toward a wide variety of substrates. PON1 displays three types of activities, among which lactonase, paraoxonase, arylesterase and phosphotriesterase can be distinguished. Not only is this enzyme a major organophosphate compound detoxifier, but it is also an important constituent of the cellular antioxidant system and has anti-inflammatory and antiatherogenic functions. The concentration and activity of PON1 is highly variable among individuals, and these differences can be both of genetic origin and be a subject of epigenetic regulation. Owing to the fact that, in recent decades, the exposure of humans to an increasing number of different xenobiotics has been continuously rising, the issues concerning the role and activity of PON1 shall be reconsidered with particular attention to growing pharmaceuticals intake, dietary habits and environmental awareness. In the following manuscript, the current state of knowledge concerning the influence of certain modifiable and unmodifiable factors, including smoking, alcohol intake, gender, age and genotype variation on PON1 activity, along with pathways through which these could interfere with the enzyme's protective functions, is presented and discussed. Since exposure to certain xenobiotics plays a key role in PON1 activity, the influence of organophosphates, heavy metals and several pharmaceutical agents is also specified.
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Affiliation(s)
| | | | - Marta Kepinska
- Department of Pharmaceutical Biochemistry, Division of Biomedical and Environmental Sciences, Faculty of Pharmacy, Wroclaw Medical University, Borowska 211A, 50–556 Wrocław, Poland
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Soflaei SS, Baktashian M, Moghaddam KH, Saberi-Karimian M, Kosari N, Hashemi SM, Mouhebati M, Amini M, Dehghani M, Esmaily H, Ebrahimi M, Falsoleiman H, Nosrati-Tirkani A, Sadabadi F, Ferns GA, Salehi M, Pasdar A, Ghayour-Mobarhan M. Associação do Genótipo e Fenótipo da Paraoxonase-1 com Angiografia Positiva para Doença Arterial Coronariana. Arq Bras Cardiol 2022; 119:593-601. [PMID: 36074479 PMCID: PMC9563872 DOI: 10.36660/abc.20210422] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Accepted: 04/06/2022] [Indexed: 11/21/2022] Open
Abstract
Fundamento Tem sido demonstrado que um aumento dos níveis séricos de PON1 é protetor contra vários distúrbios. Foi relatado que vários polimorfismos de nucleotídeo único (SNPs,
single nucleotide polymorphisms
) do gene PON1 estão associados a níveis e atividade de proteínas enzimáticas séricas. Objetivos Investigar a associação de SNPs do PON1 e atividade da paraoxonase sérica com a doença arterial coronariana (DAC). Métodos Foram estudados 601 pacientes não relacionados submetidos à angiografia coronária, incluindo aqueles com estenose >50% (N=266) e aqueles com estenose <30% (N=335). Os SNPs rs662 e rs840560 do gene da paraoxonase foram determinados utilizando o método ARMS-PCR e o SNP rs705379 foi genotipado utilizando análise de PCR-RFLP. A atividade da paraoxonase sérica foi medida utilizando paraoxon como substrato. O valor de p<0,05 foi considerado significante. Resultados A atividade da paraoxonase sérica não foi significativamente diferente entre os grupos de estudo. Após ajuste para idade, sexo, hipertensão, diabetes mellitus e dislipidemia, o genótipo GG e o modelo codominante de rs662 foram positivamente associados a uma angiografia positiva (respectivamente, OR = 2,424, IC 95% [1,123-5,233], p <0,05, OR = 1,663, IC 95% [1,086-2,547]). A atividade da paraoxonase sérica foi significativamente maior no alelo G e variante GG do polimorfismo rs662, alelo A e variante AA de rs854560 e alelo C e variante CC de rs705379. A análise de haplótipos mostrou que o haplótipo ATC foi significativamente mais prevalente no grupo com angiografia negativa. A análise entre os grupos indicou que o alelo A de rs662 foi significativamente associado à menor atividade da paraoxonase no grupo com angiografia positiva (p=0,019). Conclusões A presença do alelo G do polimorfismo de nucleotídeo único rs662 está independentemente associada ao aumento do risco de DAC.
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Baran A, Stepaniuk A, Kiluk P, Kaminski TW, Maciaszek M, Flisiak I. Potential Predictive Value of Serum Pentraxin 3 and Paraoxonase 1 for Cardiometabolic Disorders Development in Patients with Psoriasis-Preliminary Data. Metabolites 2022; 12. [PMID: 35888704 DOI: 10.3390/metabo12070580] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Revised: 06/15/2022] [Accepted: 06/20/2022] [Indexed: 12/04/2022] Open
Abstract
Psoriasis is a systemic disease that is linked to cardiometabolic complications. Paraoxonase 1 (PON1) exerts anti-atherogenic properties. Pentraxin 3 (PTX3) is related to heart failure and atherosclerosis. We aimed to evaluate the protein levels in psoriatic patients and explore possible relations with disease activity, metaflammation parameters and systemic treatment. Thirty-three patients with plaque-type psoriasis and eleven healthy controls were enrolled in the study. Blood samples were collected before and after three months of therapy with acitretin or methotrexate. Serum proteins levels were evaluated using Bio-Plex 200 System. The mean serum pentraxin 3 level was significantly higher in patients with psoriasis, compared to controls (p < 0.01). Significant negative correlations between PTX3 with triglycerides in overweight patients, with glucose, cholesterol and triglycerides in obese patients, and with cholesterol and triglycerides in severe psoriatics were noted (all p < 0.05). After the treatment, PTX3 significantly decreased (p < 0.05). The mean serum PON1 in psoriatic patients did not differ, compared to the controls (p > 0.05). In psoriatics of normal weight, PON1 correlated negatively with liver enzymes activity (p < 0.05). PTX3 might exert a protective role in terms of cardiometabolic disorders development, especially in overweight and obese or most severe psoriatics. PON1 could serve as an indicator of the liver disorders in psoriasis.
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Navarro-garcía F, Ponce-ruíz N, Rojas-garcía AE, Ávila-villarreal G, Herrera-moreno JF, Barrón-vivanco BS, Bernal-hernández YY, González-arias CA, Medina-díaz IM. The Role of Nutritional Habits and Moderate Red Wine Consumption in PON1 Status in Healthy Population. Applied Sciences 2021; 11:9503. [DOI: 10.3390/app11209503] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Paraoxonase 1 (PON1) plays a role as antioxidant on HDL. Including in diet additionally ingest of polyphenolic compounds can stimulate PON1 transcription and increase its activity. The aim of this study was to evaluate the effect of dietary intake, red wine consumption, and PON1 genotypes (Q192R, L55M and C-108T) on the specific activity of PON1 in a healthy population. A descriptive and analytical pilot study was conducted in Mexican volunteers clinically healthy (n = 45) aged from 21–59 years. Over 6 weeks, the study participants ingested 120 mL of red wine per day. PON1 concentration, PON1 activities, genetic polymorphisms and dietary intake were evaluated. The preliminary fingerprinting of the wine was determined to corroborate the presence of phenolic compounds such as tannins and gallotannins. Neither dietary intake nor PON1 genotypes showed an effect on the specific activity of PON1. However, a significant increase in specific AREase activity after red wine consumption period was observed in the study participants. Our data suggest that the moderate consumption of red wine has a beneficial effect on PON1 specific AREase activity in this healthy Mexican population.
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Grzegorzewska AE, Mostowska A, Warchoł W, Jagodziński PP. Paraoxonase 1 gene (PON1) variants concerning hepatitis C virus (HCV) spontaneous clearance in hemodialysis individuals: a case-control study. BMC Infect Dis 2021; 21:875. [PMID: 34445971 PMCID: PMC8394142 DOI: 10.1186/s12879-021-06597-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 08/20/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND To explore associations between PON1 rs854560, rs662, 705,379, HCV clearance, and interactions between tested PON1 single nucleotide variants (SNVs) and interferon-λ4 gene (IFNL4) rs368234815 variant in hemodialyzed individuals. METHODS The study included 83 HD individuals who spontaneously resolved HCV infection (all had known IFNL4 rs368234815 variant) and 104 individuals with persistently positive blood tests for HCV RNA (102 were IFNL4 rs368234815 variant successfully genotyped). We genotyped PON1 by high-resolution melt analysis (rs662) or predesigned TaqMan SNV Genotyping Assay (rs854560, rs705379). We used a logistic regression model to assess the association between genetic data and HCV outcome while adjusting for clinical confounding variables. Epistatic interactions between tested PON1 SNVs and IFNL4 rs368234815 were analyzed by the multifactor dimensionality reduction method. RESULTS In the recessive inheritance model, PON1 rs662 GG (OR 9.94, 95% CI 1.20-82.7, P = 0.022) and rs854560 TT (OR 4.31, 95% CI 1.62-11.5, P = 0.003) genotypes were associated with a higher probability for HCV clearance. The haplotype composed of rs662A_rs854560A_rs705379 was not associated with spontaneous HCV clearance. The IFNL4 rs368234815 TT/TT variant was equally distributed among individuals bearing different PON1 SNVs. The epistatic gene-gene analysis did not reveal the interaction between tested PON1 SNVs and IFNL4 rs368234815 (P = 0.094). Regression model, including the PON1 rs662 GG genotype, the PON1 rs854560 genotype, the IFNL4 rs368234815 TT/TT genotype, age at RRT onset, RRT duration, and chronic glomerulonephritis as possible explanatory variables for spontaneous HCV clearance, showed that significant predictors of spontaneous HCV clearance were the IFNL4 rs368234815 TT/TT genotype (OR 2.607, 95% CI 1.298-5.235, P = 0.007), PON1 rs854560 TT (OR 6.208, 1.962-19.644, P = 0.002), PON1 rs662 GG (OR 10.762, 1.222-94.796, P = 0.032), and RRT duration (OR 0.930, 95% CI 0.879-0.984, P = 0.011). CONCLUSION In HD individuals, PON1 rs662 GG and rs854560 TT are associated with a higher frequency of spontaneous HCV clearance.
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Affiliation(s)
- Alicja E Grzegorzewska
- Department of Biochemistry and Molecular Biology, Poznan University of Medical Sciences, 60-781, Poznań, Wielkopolska, Poland.
| | - Adrianna Mostowska
- Department of Biochemistry and Molecular Biology, Poznan University of Medical Sciences, 60-781, Poznań, Wielkopolska, Poland
| | - Wojciech Warchoł
- Department of Ophthalmology and Optometry, Poznan University of Medical Sciences, 60-806, Poznań, Wielkopolska, Poland
| | - Paweł P Jagodziński
- Department of Biochemistry and Molecular Biology, Poznan University of Medical Sciences, 60-781, Poznań, Wielkopolska, Poland
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Longo A, Veiga GB, Cousen MIS, Karpinski C, Schneider A, Weber B, Bertoldi EG, Borges LR, Bertacco RTA. Factors associated to serum paraoxonase 1 activity in patients with cardiovascular disease. Archives of Endocrinology and Metabolism 2021; 65:676-683. [PMID: 33844899 PMCID: PMC10065381 DOI: 10.20945/2359-3997000000354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVE Paraoxonase 1 (PON1) is an enzyme that has antioxidant potential, which confers a protective effect against the atherosclerotic process. However, studies associating genetics, dietary patterns and PON1 activity in individuals with cardiovascular disease (CVD) are scarce. Thus, the aim of the current study was to evaluate the influence of dietary factors on serum PON1 in CVD patients. METHODS Cross-sectional, sub-study of the BALANCE Program Trial. All patients aged 45 years or older and had evidence of established atherosclerotic disease in the preceding 10 years. Body weight, height, waist circumference, blood pressure, lipid profile and fasting glucose were collected. Food intake was assessed with 24-h dietary recall. Data was analyzed using SAS University Edition and a P value ≤ 0.05 was considered statistically significant. Sample was divided into three groups, according to the PON1 T(-107)C genotype (CC, CT and TT) and serum PON1 activity (Low, Medium, High). RESULTS There were no genotype differences for major factors. However, the systolic blood pressure was lower for CT individuals (p<0.05). Intake of cholesterol, saturated fatty acids (SFA) and monounsaturated fatty acids (MUFAS) was higher in patients with lower PON1 activity. Lipid ingestion tended to be higher in patients with lower PON1 activity (p=0.08). In the multivariate logistic regression model, SFA intake (P=0.03), genotype (P=0.09), gender (P=0.04), age (P=0.07) and carbohydrate intake (P=0.16) contributed the most to the serum PON1 activity. CONCLUSION Based on these findings, nutritional guidance for these patients becomes essential, since dietary components interact with serum PON1 activity more than genotype.
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Grzegorzewska AE, Adamska P, Iwańczyk-Skalska E, Ostromecka K, Niepolski L, Marcinkowski W, Mostowska A, Warchoł W, Żaba C, Jagodziński PP. Paraoxonase 1 concerning dyslipidaemia, cardiovascular diseases, and mortality in haemodialysis patients. Sci Rep 2021; 11:6773. [PMID: 33762698 PMCID: PMC7990965 DOI: 10.1038/s41598-021-86231-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 02/23/2021] [Indexed: 01/31/2023] Open
Abstract
Paraoxonase 1 (PON1) is known for preventing atherosclerosis through lipid-modifying features, antioxidant activity, anti-inflammatory, anti-apoptosis, anti-thrombosis, and anti-adhesion properties. Uremic patients requiring haemodialysis (HD) are especially prone to atherosclerosis and its complications. We analysed the PON1 gene (PON1) polymorphisms and serum PON1 (paraoxonase) activity concerning dyslipidaemia and related cardiovascular diseases and mortality to show how they associate under uremic conditions modified by maintenance HD treatment. The rs662 AA + AG (OR 1.76, 95%CI 1.10-2.80, P = 0.018), rs854560 TT (OR 1.48, 95%CI 1.04-2.11, P = 0.031), and rs854560 AT + TT (OR 1.28, 95%CI 1.01-1.63, P = 0.040) contributed to the prevalence of atherogenic dyslipidaemia diagnosed by the triglyceride (TG)/HDL-cholesterol ratio ≥ 3.8. The normalized serum PON1 activity positively correlated with atherogenic dyslipidaemia (ẞ 0.67 ± 0.25, P = 0.008). The PON1 rs854560 allele T was involved in the higher prevalence of ischemic cerebral stroke (OR 1.38, 1.02-1.85, P = 0.034). The PON1 rs705379 TT genotype contributed to cardiovascular (HR 1.27, 95% CI 1.03-1.57, P = 0.025) and cardiac (HR 1.34, 95% CI 1.05-1.71, P = 0.018) mortality. All P-values were obtained in multiple regression analyses, including clinical variables. Multifaceted associations of PON1 with dyslipidaemia, ischemic cerebral stroke, and cardiovascular mortality in HD patients provide arguments for the consideration of PON1 and its protein product as therapeutic targets in the prevention of atherosclerosis and its complications in uremic patients.
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Affiliation(s)
- Alicja E. Grzegorzewska
- grid.22254.330000 0001 2205 0971Department of Nephrology, Transplantology and Internal Diseases, Poznan University of Medical Sciences, Przybyszewskiego 49, 60-355 Poznań, Poland
| | - Paulina Adamska
- grid.22254.330000 0001 2205 0971Department of Nephrology, Transplantology and Internal Diseases, Poznan University of Medical Sciences, Przybyszewskiego 49, 60-355 Poznań, Poland
| | - Ewa Iwańczyk-Skalska
- grid.22254.330000 0001 2205 0971Department of Biochemistry and Molecular Biology, Poznan University of Medical Sciences, 60-781 Poznań, Poland
| | - Kamila Ostromecka
- grid.22254.330000 0001 2205 0971Nephrology Research Group, Department of Nephrology, Transplantology and Internal Diseases, Poznan University of Medical Sciences, 60-355 Poznań, Poland
| | - Leszek Niepolski
- B. Braun Avitum Poland, Dialysis Center, 64-300 Nowy Tomyśl, Poland
| | | | - Adrianna Mostowska
- grid.22254.330000 0001 2205 0971Department of Biochemistry and Molecular Biology, Poznan University of Medical Sciences, 60-781 Poznań, Poland
| | - Wojciech Warchoł
- grid.22254.330000 0001 2205 0971Department of Ophthalmology and Optometry, Poznan University of Medical Sciences, 60-806 Poznań, Poland
| | - Czesław Żaba
- grid.22254.330000 0001 2205 0971Department of Forensic Medicine, Poznan University of Medical Sciences, 60-781 Poznań, Poland
| | - Paweł P. Jagodziński
- grid.22254.330000 0001 2205 0971Department of Biochemistry and Molecular Biology, Poznan University of Medical Sciences, 60-781 Poznań, Poland
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Ibrahim KA, Abdelgaid HA, El-Desouky MA, Fahmi AA, Abdel-Daim MM. Modulation of Paraoxonase-1 and Apoptotic Gene Expression Involves in the Cardioprotective Role of Flaxseed Following Gestational Exposure to Diesel Exhaust Particles and/or Fenitrothion Insecticide. Cardiovasc Toxicol 2020; 20:604-617. [PMID: 32572764 DOI: 10.1007/s12012-020-09585-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The developmental exposure to a single chemical may elicit apoptosis in the different fetal organs, while the combined effects are restricted. We have examined the protective role of flaxseed (FS) against diesel exhaust particles (DEPs)- and/or fenitrothion (FNT)-induced fetal cardiac oxidative stress and apoptosis. A total of 48 timed pregnant rats were divided into eight groups (n = 6). The first group was saved as the control and the second fed on 20% FS diet. Animals in the third, fourth, and fifth groups were administered with DEPs (2.0 mg/kg), FNT (3.76 mg/kg), and their combination, respectively, while the sixth, seventh, and eighth groups were supplemented with 20% FS through intoxication with DEPs, FNT, and their combination, respectively. Our results revealed that DEPs and/or FNT significantly elevated the level of protein carbonyl and superoxide dismutase activity in the fetal cardiac tissues. However, the catalase activity and total thiol level were decreased; besides the histopathological alterations were remarked. Moreover, DEPs and/or FNT exhibited significant down-regulation in the anti-apoptotic (Bcl-2) and paraoxonase-1 gene expression, and up-regulation in the apoptotic (Bax and caspase-3) gene expression along with DNA fragmentation. Remarkably, FS supplementation significantly ameliorated the fetal cardiac oxidative injury, down-regulated the expression of the apoptotic genes, up-regulated the anti-apoptotic and paraoxonase-1 gene expression, reduced DNA fragmentation, and alleviated the myocardial cell architectures. These findings revealed that FS attenuates DEPs- and/or FNT-induced apoptotic cell death by repairing the disturbance in the anti-apoptotic/pro-apoptotic gene balance toward cell survival in the fetal myocardial cells.
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Affiliation(s)
- Khairy A Ibrahim
- Mammalian Toxicology Department, Central Agricultural Pesticides Laboratory, Agricultural Research Center, Dokki, Giza, 12618, Egypt.
| | - Hala A Abdelgaid
- Biochemistry Division, Faculty of Science, Cairo University, Giza, 12613, Egypt
| | | | | | - Mohamed M Abdel-Daim
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh, 11451, Saudi Arabia
- Department of Pharmacology, Faculty of Veterinary Medicine, Suez Canal University, Ismailia, 41522, Egypt
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Etzel TM, Engel SM, Quirós-Alcalá L, Chen J, Barr DB, Wolff MS, Buckley JP. Prenatal maternal organophosphorus pesticide exposures, paraoxonase 1, and childhood adiposity in the Mount Sinai Children's Environmental Health Study. Environ Int 2020; 142:105858. [PMID: 32599353 PMCID: PMC7340581 DOI: 10.1016/j.envint.2020.105858] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 05/11/2020] [Accepted: 05/27/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Animal studies suggest that organophosphorus pesticides (OPs) may be environmental obesogens. While prenatal OP exposures have been associated with altered infant glucose metabolism, associations with pediatric adiposity remain unknown. METHODS We summed concentrations of three dimethylphosphate (∑DMP) and three diethylphosphate (∑DEP) metabolites of OPs measured in third trimester spot urine samples collected from pregnant women enrolled in New York City, 1998-2002. We measured percent fat mass using bio-electrical impedance analysis and calculated age- and sex-standardized body mass index (BMI) z-scores from anthropometric measurements collected at approximately 4, 6, and 7-9 years of age (166 children, 333 observations). We assessed covariate-adjusted associations of OPs with repeated adiposity measures using linear mixed models and evaluated effect measure modification (EMM) by sex and paroxonase (PON) 1 -108C/T and Q192R polymorphisms measured in maternal peripheral blood samples. RESULTS The geometric mean urinary concentration of ∑DMP metabolites (29.9 nmol/L, IQR: 105.2 nmol/L) was higher than ∑DEP metabolites (8.8 nmol/L, IQR: 31.2 nmol/L). Adjusted associations were null, with differences in fat mass per 10-fold increase in prenatal ∑DMP and ∑DEP concentrations of 0.7% (95% CI: -0.6, 2.0) and 0.8% (95% CI: -0.4, 2.0), respectively. Maternal PON1-108C/T polymorphisms modified relationships of prenatal ∑DMP with percent fat mass (EMM p-value = 0.18) and ∑DEP with BMI z-scores (EMM p-value = 0.12). For example, ∑DMP was modestly associated with increased percent fat mass among children of mothers with the at-risk CT or TT genotype (β = 1.2%, 95% CI: -0.6, 3.0) but not among those whose mothers had the CC genotype (β = -0.4%, 95% CI: -2.4, 1.5). Associations were not modified by sex or maternal PON1 Q192R polymorphisms. CONCLUSIONS We observed little evidence of a relationship between prenatal OP exposures and child adiposity, although there was some suggestion of increased risk among offspring of mothers who were slow OP metabolizers. Larger studies are warranted to further evaluate possible associations of prenatal OP exposures with child adiposity and differences by maternal PON1 genotype, which regulates OP metabolism and may increase susceptibility to exposure.
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Affiliation(s)
- Taylor M Etzel
- Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, USA.
| | - Stephanie M Engel
- University of North Carolina at Chapel Hill, Gillings School of Global Public Health, Chapel Hill, NC, USA.
| | | | - Jia Chen
- Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - Dana B Barr
- Emory University Rollins School of Public Health, Atlanta, GA, USA.
| | - Mary S Wolff
- Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - Jessie P Buckley
- Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, USA.
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Shokri Y, Variji A, Nosrati M, Khonakdar-Tarsi A, Kianmehr A, Kashi Z, Bahar A, Bagheri A, Mahrooz A. Importance of paraoxonase 1 (PON1) as an antioxidant and antiatherogenic enzyme in the cardiovascular complications of type 2 diabetes: Genotypic and phenotypic evaluation. Diabetes Res Clin Pract 2020; 161:108067. [PMID: 32044348 DOI: 10.1016/j.diabres.2020.108067] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 01/13/2020] [Accepted: 02/06/2020] [Indexed: 12/12/2022]
Abstract
Oxidant-antioxidant imbalance is involved in the etiology of different diseases, including cardiovascular diseases (CVDs), liver disorders, kidney diseases, cancers and diabetes mellitus. Antioxidant enzymes play a key role in striking an oxidant-antioxidant balance. Moreover, paraoxonase 1 (PON1) is an antioxidant enzyme that binds with high-density lipoprotein (HDL) in the circulation, and antioxidant and antiaterogenic properties of this lipoprotein are significantly associated with PON1. Research suggests PON1 contributes to the pathogenesis of certain human diseases such as type 2 diabetes (T2D). The association between PON1 and T2D appear to be reciprocal so that the disease significantly decreases PON1 levels and in turn, the genetics of PON1 may have a role the risk of susceptibility to T2D. Several factors that reduce the activity and concentration of PON1 in patients with T2D include increased glycation and loss-of-function polymorphisms. The genotypic and phenotypic evaluations of PON1 are therefore crucial for assessing the risk of cardiovascular complications in these patients, and strategies for increasing or restoring PON1 levels are useful for reducing or preventing their cardiovascular complications as their main cause of mortality. The present review aimed at discussing and emphasizing the key role of PON1 in T2D as a silent and dangerous disease.
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Affiliation(s)
- Yasaman Shokri
- Department of Clinical Biochemistry and Genetics, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Atena Variji
- Department of Clinical Biochemistry and Genetics, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Mani Nosrati
- Department of Clinical Biochemistry and Genetics, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Abbas Khonakdar-Tarsi
- Department of Clinical Biochemistry and Genetics, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran; Molecular and Cell Biology Research Center, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Anvarsadat Kianmehr
- Golestan Research Center of Gastroenterology and Hepatology, Golestan University of Medical Sciences, Gorgan, Iran; Department of Medical Biotechnology, Faculty of Advanced Madical Technologies, Golestan University of Medical Sciences, Gorgan, Iran
| | - Zahra Kashi
- Diabetes Research Center, Imam Teaching Hospital, Mazandaran University of Medical Sciences, Sari, Iran
| | - Adele Bahar
- Diabetes Research Center, Imam Teaching Hospital, Mazandaran University of Medical Sciences, Sari, Iran
| | - Abouzar Bagheri
- Department of Clinical Biochemistry and Genetics, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran; Molecular and Cell Biology Research Center, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran.
| | - Abdolkarim Mahrooz
- Molecular and Cell Biology Research Center, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran; Diabetes Research Center, Imam Teaching Hospital, Mazandaran University of Medical Sciences, Sari, Iran.
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Ponce-Ruiz N, Murillo-González FE, Rojas-García AE, Bernal Hernández YY, Mackness M, Ponce-Gallegos J, Barrón-Vivanco BS, Hernández-Ochoa I, González-Arias CA, Ortega Cervantes L, Cardoso-Saldaña G, Medina-Díaz IM. Phenotypes and concentration of PON1 in cardiovascular disease: The role of nutrient intake. Nutr Metab Cardiovasc Dis 2020; 30:40-48. [PMID: 31757567 DOI: 10.1016/j.numecd.2019.08.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 06/18/2019] [Accepted: 08/19/2019] [Indexed: 01/10/2023]
Abstract
BACKGROUND AND AIMS Paraoxonase 1 (PON1) is considered to play a crucial role as an anti-atherosclerotic factor. The PON1 activity is affected by genetic polymorphisms, environmental factors, age, sex, lifestyle, pharmaceutical drugs, and dietary factors. The aim of this study was to evaluate the association between macro- and micronutrients as well as PON1 concentration and activities in patients with cardiovascular diseases (CVD), cardiovascular risk factors but no CVD (CRF), and in healthy controls (control group). METHODS AND RESULTS A case-control study was carried out with 356 volunteers from the Mexican Institute of Social Security, Mexico. Clinical parameters, lipid profile, PON1 activities (AREase, LACase, CMPAase and PONase), and PON1 concentration were evaluated. There was a differential intake of macro- and micronutrients among the study groups. The intake of proteins and carbohydrates was higher in the CVD group than in the CFR and control groups (p < 0.05). AREase, LACase, and CMPAase activities and PON1 concentration were lowest in the CVD group. CONCLUSION LACase and CMPAase activities, as well as PON1 concentration, could be included in the battery of CVD predictive biomarkers in the Mexican population.
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Affiliation(s)
- Néstor Ponce-Ruiz
- Universidad Autónoma de Nayarit, Laboratorio de Contaminación y Toxicología, Secretaría de Investigación y Posgrado, Nayarit, Mexico; Posgrado en Ciencias Biológico Agropecuarias, Universidad Autónoma de Nayarit, Tepic, Nayarit, Mexico.
| | - Fátima E Murillo-González
- Universidad Autónoma de Nayarit, Laboratorio de Contaminación y Toxicología, Secretaría de Investigación y Posgrado, Nayarit, Mexico; Posgrado en Ciencias Biológico Agropecuarias, Universidad Autónoma de Nayarit, Tepic, Nayarit, Mexico.
| | - Aurora E Rojas-García
- Universidad Autónoma de Nayarit, Laboratorio de Contaminación y Toxicología, Secretaría de Investigación y Posgrado, Nayarit, Mexico.
| | - Yael Y Bernal Hernández
- Universidad Autónoma de Nayarit, Laboratorio de Contaminación y Toxicología, Secretaría de Investigación y Posgrado, Nayarit, Mexico.
| | | | | | - Briscia S Barrón-Vivanco
- Universidad Autónoma de Nayarit, Laboratorio de Contaminación y Toxicología, Secretaría de Investigación y Posgrado, Nayarit, Mexico.
| | - Isabel Hernández-Ochoa
- Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Departamento de Toxicología, Mexico.
| | - Cyndia A González-Arias
- Universidad Autónoma de Nayarit, Laboratorio de Contaminación y Toxicología, Secretaría de Investigación y Posgrado, Nayarit, Mexico.
| | - Laura Ortega Cervantes
- Universidad Autónoma de Nayarit, Laboratorio de Contaminación y Toxicología, Secretaría de Investigación y Posgrado, Nayarit, Mexico.
| | | | - Irma M Medina-Díaz
- Universidad Autónoma de Nayarit, Laboratorio de Contaminación y Toxicología, Secretaría de Investigación y Posgrado, Nayarit, Mexico.
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Del Carmen Xotlanihua-Gervacio M, Herrera-Moreno JF, Medina-Díaz IM, Bernal-Hernández YY, Rothenberg SJ, Barrón-Vivanco BS, Rojas-García AE. Relationship between internal and external factors and the activity of PON1. Environ Sci Pollut Res Int 2019; 26:24946-24957. [PMID: 31243662 DOI: 10.1007/s11356-019-05696-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Accepted: 06/05/2019] [Indexed: 06/09/2023]
Abstract
Paraoxonase 1 (PON1) is an A-esterase calcium-dependent enzyme that is associated with high-density lipoprotein (HDL) and capable of hydrolyzing a wide variety of substrates, including organophosphate (OP) pesticides. The PON1 phenotype can be modulated by multiple internal and external factors, thereby affecting the catalytic capacity of the enzyme. The aim of this study was to evaluate factors that could modulate PON1 activity in a sample occupationally exposed to pesticides. A cross-sectional, descriptive, and analytical study was carried out with 240 workers. The participants were stratified according to their level of pesticide exposure as reference, moderate-exposure, and high-exposure groups. PON1 activities (arylesterase/AREase, CMPAase, and ssPONase (salt-stimulated)) were determined by spectrophotometry, and the Q192R and L55MPON1 genotypes by real-time PCR. The most frequent genotypes were heterozygous (QR) and homozygous (LL) for PON1Q192R and PON1L55M polymorphisms, respectively. The internal factors associated with the activity of PON1 were the PON1 genotypes (55 and 192) and biochemical parameters related to the lipid profile, in contrast, various external factors related to diet and harmful habits as well as with exposure to pesticides were associated with the activity of PON1. However, using a multivariate mixed ordinal regression model, we found a significant reduction of ssPONase activity in the high-exposure group compared with the reference group only in haplotypes QQLL and RRLL.
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Affiliation(s)
- María Del Carmen Xotlanihua-Gervacio
- Laboratorio de Contaminación y Toxicología Ambiental, Secretaría de Investigación y Posgrado, Universidad Autónoma de Nayarit, Ciudad de la Cultura s/n, Col. Centro, C.P, 63000, Tepic, Nayarit, Mexico
- Posgrado en Ciencias Biológico Agropecuarias, Unidad Académica de Agricultura, Km. 9 Carretera Tepic - Compostela, Xalisco, Nayarit, Mexico
| | - José Francisco Herrera-Moreno
- Laboratorio de Contaminación y Toxicología Ambiental, Secretaría de Investigación y Posgrado, Universidad Autónoma de Nayarit, Ciudad de la Cultura s/n, Col. Centro, C.P, 63000, Tepic, Nayarit, Mexico
- Posgrado en Ciencias Biológico Agropecuarias, Unidad Académica de Agricultura, Km. 9 Carretera Tepic - Compostela, Xalisco, Nayarit, Mexico
| | - Irma Martha Medina-Díaz
- Laboratorio de Contaminación y Toxicología Ambiental, Secretaría de Investigación y Posgrado, Universidad Autónoma de Nayarit, Ciudad de la Cultura s/n, Col. Centro, C.P, 63000, Tepic, Nayarit, Mexico
| | - Yael Yvette Bernal-Hernández
- Laboratorio de Contaminación y Toxicología Ambiental, Secretaría de Investigación y Posgrado, Universidad Autónoma de Nayarit, Ciudad de la Cultura s/n, Col. Centro, C.P, 63000, Tepic, Nayarit, Mexico
| | - Stephen J Rothenberg
- Instituto Nacional de Salud Pública, Centro de Investigación en Salud Poblacional, Cuernavaca, Morelos, Mexico
| | - Briscia S Barrón-Vivanco
- Laboratorio de Contaminación y Toxicología Ambiental, Secretaría de Investigación y Posgrado, Universidad Autónoma de Nayarit, Ciudad de la Cultura s/n, Col. Centro, C.P, 63000, Tepic, Nayarit, Mexico
| | - Aurora Elizabeth Rojas-García
- Laboratorio de Contaminación y Toxicología Ambiental, Secretaría de Investigación y Posgrado, Universidad Autónoma de Nayarit, Ciudad de la Cultura s/n, Col. Centro, C.P, 63000, Tepic, Nayarit, Mexico.
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13
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Mahrooz A, Mackness M, Bagheri A, Ghaffari-Cherati M, Masoumi P. The epigenetic regulation of paraoxonase 1 (PON1) as an important enzyme in HDL function: The missing link between environmental and genetic regulation. Clin Biochem 2019; 73:1-10. [PMID: 31351988 DOI: 10.1016/j.clinbiochem.2019.07.010] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2019] [Revised: 07/22/2019] [Accepted: 07/24/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND Paraoxonase 1 (PON1) is an important antiatherogenic and antioxidant enzyme in the circulation that has been associated with adverse health outcomes particularly cardiovascular disease (CVD) and other metabolic disorders. PON1 is a highly promiscuous enzyme and can hydrolyse a large variety of substrates, however, detailed structure/function studies have concluded that the natural substrates for PON1 are lipophilic lactones. The interindividual variability in PON1 activity has been mainly attributed to genetic determinants; however, it appears that the contribution of epigenetics has been ignored as a result of the lack of adequate research. CONTENT Epigenetic processes, including the histone modifications in the PON1 gene, the methylation of CpG sites in the promoter region of the PON1 gene and the microRNA modulation of PON1 expression can be responsible for the under researched gap between the environmental and genetic regulation of PON1. Environmental factors, including diet, pollution and lifestyle-related factors widely differ between individuals and populations and can cause large differences in the distribution of PON1 and it is important to note that their effects may be exerted through the epigenetic processes. This review discusses and emphasizes the importance of the epigenetic regulation of PON1 as a less-studied subject to highlight future research landscapes. SUMMARY Epigenetic regulation is known as an important contributor to the pathogenesis of human diseases, particularly multifactorial diseases such as CVD, which is life-threatening. Due to the importance of PON1 in the functionality of high-density lipoprotein (HDL) and its association with CVD, further explorations of its epigenetic regulation using advanced methods such as Methyl-Seq may lead to the identification of new epigenetic contributors that in turn may lead to targeted therapies.
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Affiliation(s)
- Abdolkarim Mahrooz
- Molecular and Cell Biology Research Center, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran.
| | - Mike Mackness
- Division of Cardiovascular Sciences, University of Manchester, Manchester, UK
| | - Abouzar Bagheri
- Molecular and Cell Biology Research Center, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Maryam Ghaffari-Cherati
- Department of Clinical Biochemistry and Genetics, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Parisa Masoumi
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
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Bardagjy AS, Steinberg FM. Relationship Between HDL Functional Characteristics and Cardiovascular Health and Potential Impact of Dietary Patterns: A Narrative Review. Nutrients 2019; 11:E1231. [PMID: 31151202 DOI: 10.3390/nu11061231] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 05/25/2019] [Accepted: 05/27/2019] [Indexed: 02/07/2023] Open
Abstract
Cardiovascular disease is a leading cause of death around the world. Overall diet quality and dietary behaviors are core contributors to metabolic health. While therapeutic targets have traditionally focused on levels of lipoprotein cholesterol when evaluating cardiovascular risk, current perspectives on high-density lipoprotein (HDL) have shifted to evaluating the functionality of this lipoprotein particle. Effects of diet on cardiovascular health are mediated through multiple pathways, but the impact on HDL composition and function deserves greater attention. Potential areas of investigation involve changes in particle characteristics, distribution, microRNA cargo, and other functional changes such as improvements to cholesterol efflux capacity. Various dietary patterns like the Mediterranean diet and Dietary Approaches to Stop Hypertension (DASH) diet have beneficial effects on cardiovascular health and may prevent cardiovascular events. These healthful dietary patterns tend to be rich in plant-based foods, with cardiovascular benefits likely resulting from synergistic effects of the individual dietary components. The purpose of this review is to summarize current perspectives on selected functions of HDL particles and how various dietary patterns affect cardiovascular health biomarkers, with a focus on HDL functionality.
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15
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Emami A, Tajadini M, Zeinalian M, Keshvari M, Asgary S. Paraoxonase 1 activities and its gene promoter single nucleotide polymorphisms (-108, -126, and -162) in diabetes mellitus. Interv Med Appl Sci 2018; 10:27-32. [PMID: 30363339 PMCID: PMC6167629 DOI: 10.1556/1646.9.2017.41] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Background Paraoxonase 1 (PON1) enzyme is known enzyme with, aryl esterase, phosphatase, peroxidase, and lactonase activities. According to some studies, the activity of PON1 enzyme is decreased in type 2 diabetic patients. We analyzed the enzyme activity and its single nucleotide polymorphisms (SNPs) distribution on promoter regions (-108, -126, and -162) in type 2 diabetic patients compared with non-diabetic individuals to reveal the likely relationship between PON1 activity and its gene promoter polymorphisms. Methods On the whole, 98 diabetic and 104 non-diabetic individuals were examined in this study. The enzyme activity and the genotypes were studied using spectrophotometry, real-time PCR-HRM, and sequencing techniques, respectively. Results There was no meaningful difference in enzyme activity between two under-studied groups (P.V = 0.671). Moreover, no meaningful difference was also seen between two groups in terms of the frequency of polymorphism -108 (P.V = 0.277). The frequencies of SNPs -126 and -162, however, showed a meaningful difference between two groups (P.V = 0.000 and P.V = 0.017, respectively). Conclusions We indicated PON1 activity could be similar in DM-2 patients and non-DM-2 individuals. The significant role of SNP -108 in PON1 activity in DM-2 patients compared with non-DM-2 individuals was confirmed in the study too. On the other hand, the role of -162 and -126 SNPs in causing diabetes cannot be easily overlook because of a meaningful difference of their distribution in understudied groups. However, they may be attributed to DM-2-associated genes.
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Affiliation(s)
- Asefesadat Emami
- Department of Clinical Biochemistry, Shahid Sadoughi Medical University, Yazd, Iran
| | - Mohamadhasan Tajadini
- Biotechnology Department, Applied Physiology Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mehrdad Zeinalian
- Entekhab Cancer Control Center, ALA Charity Foundation, Isfahan, Iran
| | - Mahtab Keshvari
- Isfahan Cardiovascular Research Center, Cardiovascular Research Institute, Isfahan University of medical Sciences, Isfahan, Iran
| | - Sedigheh Asgary
- Isfahan Cardiovascular Research Center, Cardiovascular Research Institute, Isfahan University of medical Sciences, Isfahan, Iran
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Kuang H, Yang F, Zhang Y, Wang T, Chen G. The Impact of Egg Nutrient Composition and Its Consumption on Cholesterol Homeostasis. Cholesterol 2018; 2018:6303810. [PMID: 30210871 PMCID: PMC6126094 DOI: 10.1155/2018/6303810] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Accepted: 08/08/2018] [Indexed: 02/07/2023]
Abstract
Nutrient deficiencies and excess are involved in many aspects of human health. As a source of essential nutrients, eggs have been used worldwide to support the nutritional needs of human societies. On the other hand, eggs also contain a significant amount of cholesterol, a lipid molecule that has been associated with the development of cardiovascular diseases. Whether the increase of egg consumption will lead to elevated cholesterol absorption and disruption of cholesterol homeostasis has been a concern of debate for a while. Cholesterol homeostasis is regulated through its dietary intake, endogenous biosynthesis, utilization, and excretion. Recently, some research interests have been paid to the effects of egg consumption on cholesterol homeostasis through the intestinal cholesterol absorption. Nutrient components in eggs such as phospholipids may contribute to this process. The goals of this review are to summarize the recent progress in this area and to discuss some potential benefits of egg consumption.
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Affiliation(s)
- Heqian Kuang
- Department of Nutrition, University of Tennessee at Knoxville, Knoxville, Tennessee, USA
| | - Fang Yang
- School of Laboratory Medicine, Hubei University of Chinese Medicine, Wuhan, Hubei, China
| | - Yan Zhang
- Department of Nutrition, University of Tennessee at Knoxville, Knoxville, Tennessee, USA
| | - Tiannan Wang
- Department of Nutrition, University of Tennessee at Knoxville, Knoxville, Tennessee, USA
| | - Guoxun Chen
- Department of Nutrition, University of Tennessee at Knoxville, Knoxville, Tennessee, USA
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17
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Blesso CN, Fernandez ML. Dietary Cholesterol, Serum Lipids, and Heart Disease: Are Eggs Working for or Against You? Nutrients 2018; 10:E426. [PMID: 29596318 DOI: 10.3390/nu10040426] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Revised: 03/24/2018] [Accepted: 03/27/2018] [Indexed: 12/25/2022] Open
Abstract
The relationship between blood cholesterol and heart disease is well-established, with the lowering of serum low-density lipoprotein (LDL)-cholesterol being the primary target of preventive therapy. Furthermore, epidemiological studies report lower risk for heart disease with higher concentrations of high-density lipoprotein (HDL)-cholesterol. There has also been considerable interest in studying the relationship between dietary cholesterol intake and heart disease risk. Eggs are one of the richest sources of cholesterol in the diet. However, large-scale epidemiological studies have found only tenuous associations between the intake of eggs and cardiovascular disease risk. Well-controlled, clinical studies show the impact of dietary cholesterol challenges via egg intake on serum lipids is highly variable, with the majority of individuals (~2/3 of the population) having only minimal responses, while those with a significant response increase both LDL and HDL-cholesterol, typically with a maintenance of the LDL/HDL cholesterol ratio. Recent drug trials targeting HDL-cholesterol have been unsuccessful in reducing cardiovascular events, and thus it is unclear if raising HDL-cholesterol with chronic egg intake is beneficial. Other important changes with egg intake include potentially favorable effects on lipoprotein particle profiles and enhancing HDL function. Overall, the increased HDL-cholesterol commonly observed with dietary cholesterol feeding in humans appears to also coincide with improvements in other markers of HDL function. However, more investigation into the effects of dietary cholesterol on HDL functionality in humans is warranted. There are other factors found in eggs that may influence risk for heart disease by reducing serum lipids, such as phospholipids, and these may also modify the response to dietary cholesterol found in eggs. In this review, we discuss how eggs and dietary cholesterol affect serum cholesterol concentrations, as well as more advanced lipoprotein measures, such as lipoprotein particle profiles and HDL metabolism.
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Moya C, Máñez S. Paraoxonases: metabolic role and pharmacological projection. Naunyn Schmiedebergs Arch Pharmacol 2018; 391:349-359. [PMID: 29404699 DOI: 10.1007/s00210-018-1473-9] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Accepted: 01/23/2018] [Indexed: 12/19/2022]
Abstract
Atherosclerosis is one of the leading causes of death in Western countries, with high-density lipoproteins (HDL) playing an important protective role due to their ability to inhibit oxidation of low-density lipoproteins (LDL), thus relieving vascular subendothelial damage. One of the proteins constituting HDL particles is paraoxonase-1 (PON1), an enzyme able to hydrolyze aryl esters, lactones, and organophosphates. Other closely related paraoxonases are designated as PON2, which is a protein localized inside many different kinds of cells, and PON3, not only present in HDL but also in mitochondria and endoplasmic reticulum, as well. Given that the amount and the activity of PON1 in human serum are significantly lower in people suffering from cardiovascular diseases, enhancing both parameters might contribute to their treatment and prevention. One of the physiologically interesting substrates for the abovementioned hydrolytic cleavage is homocysteine thiolactone (HTL), an atherothrombotic active form of homocysteine. Although it was therefore postulated that PON1 would participate in preventing the HTL-mediated lipid peroxidation, some attention is recently paid to other enzymes, like biphenyl hydrolase-like protein, that seem to more selectively involved in lowering this risk factor. The aim of this paper is to elucidate the role of paraoxonases, especially PON1, by reviewing the latest studies in order to understand both its physiological role and modulation by drugs, nutrients, and plant extracts.
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Affiliation(s)
- Carlos Moya
- Departament de Farmacologia, Universitat de València, València, Spain
| | - Salvador Máñez
- Departament de Farmacologia, Universitat de València, València, Spain. .,Departament de Farmacologia. Universitat de València, Facultat de Farmàcia, Avinguda Vicent Andrés Estellés s/n, 46100 Burjassot, Spain.
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19
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Abstract
The paraoxonase (PON) gene family includes three proteins, PON1, PON2 and PON3. PON1 and PON3 are both associated with high-density lipoprotein (HDL) particles and exert anti-oxidant and anti-inflammatory properties. PON2 and PON3 are intracellular enzymes which modulate mitochondrial superoxide anion production and endoplasmic reticulum (ER) stress-induced apoptosis. The pleiotropic roles exerted by PONs have been mainly investigated in cardiovascular and neurodegenerative diseases. In recent years, overexpression of PON2 and PON3 has been observed in cancer cells and it has been proposed that both enzymes could be involved in tumor survival and stress resistance. Moreover, a lower activity of serum PON1 has been reported in cancer patients. This review summarizes literature data on the role of PONs in human cancers and their potential role as a target for antitumor drugs.
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Affiliation(s)
- Tiziana Bacchetti
- Department of Life and Environmental Sciences (DiSVA), Polytechnic University of Marche, Ancona, Italy.
| | - Gianna Ferretti
- Department of Clinical Science and Odontostomatology, Polytechnic University of Marche, Ancona, Italy.
| | - Amirhossein Sahebkar
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran; School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
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DiMarco DM, Norris GH, Millar CL, Blesso CN, Fernandez ML. Intake of up to 3 Eggs per Day Is Associated with Changes in HDL Function and Increased Plasma Antioxidants in Healthy, Young Adults. J Nutr 2017; 147:323-329. [DOI: 10.3945/jn.116.241877] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Revised: 10/12/2016] [Accepted: 12/12/2016] [Indexed: 11/14/2022] Open
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Garcia DN, Prietsch LA, Rincón JA, Moreira Ide L, Valle SC, Barros CC, Helbig E, Corrêa MN, Schneider A. Differential effects of a high-fat diet on serum lipid parameters and ovarian gene expression in young and aged female mice. ZYGOTE 2016; 24:676-83. [PMID: 26883034 DOI: 10.1017/S0967199415000684] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The aim of this study was to compare serum lipid profiles and ovarian gene expression between aged and younger female mice fed a control or a high-fat diet for 2 months. For this 16 female mice (C57BL/6) of 4 months (Young, n = 8) or 13 months (Old, n = 8) of age were used. The females were divided into four groups: (i) young females fed a normal diet; (ii) young females fed a high-fat diet; (iii) old females fed a normal diet; and (iv) old females fed a high-fat diet. Food intake was reduced (P < 0.05) in mice fed with a high-fat (2.9 ± 0.1 g) diet in comparison with control mice (3.9 ± 0.1 g). Body weight was higher for old females on the high-fat diet (35.1 ± 0.3 g) than for young females on the same diet (23.3 ± 0.4 g; P < 0.05). PON1 activity was lower in the high-fat than control diet group (114.3 ± 5.8 vs. 78.1 ± 6.0 kU/L, respectively) and was higher in older than younger females (85.9 ± 6.4 vs. 106.5 ± 5.3; P < 0.05, respectively). Females fed a high-fat diet had lower expression of Igf1 mRNA (P = 0.04). There was an interaction between age and diet for the expression of Gdf9 and Survivin, with lower expression in older females in both diets and young females that received the high-fat diet (P < 0.05). Concluding, the high-fat diet reduced the expression of ovarian Igf1 mRNA, and Gdf9 and Survivin mRNA in younger females, which can indicate lower fertility rates. High-density lipoprotein concentration and PON1 activity were higher in aged female mice.
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22
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Santos FG, Becker MK, Corrêa VS, Garcia DN, Vale SC, Crespo-Ribeiro JA, Barros CC, Schneider A. The effect of the paraoxonase 1 (PON1) T(−107)C polymorphism on serum PON1 activity in women is dependent on fatty acid intake. Nutr Res 2016; 36:9-15. [DOI: 10.1016/j.nutres.2015.10.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2015] [Revised: 10/22/2015] [Accepted: 10/27/2015] [Indexed: 01/17/2023]
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Kim DS, Burt AA, Ranchalis JE, Vuletic S, Vaisar T, Li WF, Rosenthal EA, Dong W, Eintracht JF, Motulsky AG, Brunzell JD, Albers JJ, Furlong CE, Jarvik GP. PLTP activity inversely correlates with CAAD: effects of PON1 enzyme activity and genetic variants on PLTP activity. J Lipid Res 2015; 56:1351-62. [PMID: 26009633 DOI: 10.1194/jlr.p058032] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2015] [Indexed: 01/07/2023] Open
Abstract
Recent studies have failed to demonstrate a causal cardioprotective effect of HDL cholesterol levels, shifting focus to the functional aspects of HDL. Phospholipid transfer protein (PLTP) is an HDL-associated protein involved in reverse cholesterol transport. This study sought to determine the genetic and nongenetic predictors of plasma PLTP activity (PLTPa), and separately, to determine whether PLTPa predicted carotid artery disease (CAAD). PLTPa was measured in 1,115 European ancestry participants from a case-control study of CAAD. A multivariate logistic regression model was used to elucidate the relationship between PLTPa and CAAD. Separately, a stepwise linear regression determined the nongenetic clinical and laboratory characteristics that best predicted PLTPa. A final stepwise regression considering both nongenetic and genetic variables identified the combination of covariates that explained maximal PLTPa variance. PLTPa was significantly associated with CAAD (7.90 × 10(-9)), with a 9% decrease in odds of CAAD per 1 unit increase in PLTPa (odds ratio = 0.91). Triglyceride levels (P = 0.0042), diabetes (P = 7.28 × 10(-5)), paraoxonase 1 (PON1) activity (P = 0.019), statin use (P = 0.026), PLTP SNP rs4810479 (P = 6.38 × 10(-7)), and PCIF1 SNP rs181914932 (P = 0.041) were all significantly associated with PLTPa. PLTPa is significantly inversely correlated with CAAD. Furthermore, we report a novel association between PLTPa and PON1 activity, a known predictor of CAAD.
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Affiliation(s)
- Daniel Seung Kim
- Division of Medical Genetics, Department of Medicine, University of Washington School of Medicine, Seattle, WA Department of Genome Sciences, University of Washington School of Medicine, Seattle, WA Department of Biostatistics, University of Washington School of Public Health, Seattle, WA
| | - Amber A Burt
- Division of Medical Genetics, Department of Medicine, University of Washington School of Medicine, Seattle, WA
| | - Jane E Ranchalis
- Division of Medical Genetics, Department of Medicine, University of Washington School of Medicine, Seattle, WA
| | - Simona Vuletic
- Northwest Lipid Metabolism and Diabetes Research Laboratories, Seattle, WA Division of Metabolism, Endocrinology, and Nutrition, Department of Medicine, University of Washington School of Medicine, Seattle, WA
| | - Tomas Vaisar
- Division of Metabolism, Endocrinology, and Nutrition, Department of Medicine, University of Washington School of Medicine, Seattle, WA
| | - Wan-Fen Li
- Division of Medical Genetics, Department of Medicine, University of Washington School of Medicine, Seattle, WA
| | - Elisabeth A Rosenthal
- Division of Medical Genetics, Department of Medicine, University of Washington School of Medicine, Seattle, WA
| | - Weijiang Dong
- Northwest Lipid Metabolism and Diabetes Research Laboratories, Seattle, WA Division of Metabolism, Endocrinology, and Nutrition, Department of Medicine, University of Washington School of Medicine, Seattle, WA Department of Human Anatomy and Histology and Embryology, Xi'an Jiaotong University School of Medicine, Xi'an 710061, People's Republic of China
| | - Jason F Eintracht
- Department of General Medicine, Virginia Mason Medical Center, Seattle, WA
| | - Arno G Motulsky
- Division of Medical Genetics, Department of Medicine, University of Washington School of Medicine, Seattle, WA Department of Genome Sciences, University of Washington School of Medicine, Seattle, WA
| | - John D Brunzell
- Division of Metabolism, Endocrinology, and Nutrition, Department of Medicine, University of Washington School of Medicine, Seattle, WA
| | - John J Albers
- Northwest Lipid Metabolism and Diabetes Research Laboratories, Seattle, WA Division of Metabolism, Endocrinology, and Nutrition, Department of Medicine, University of Washington School of Medicine, Seattle, WA
| | - Clement E Furlong
- Division of Medical Genetics, Department of Medicine, University of Washington School of Medicine, Seattle, WA Department of Genome Sciences, University of Washington School of Medicine, Seattle, WA
| | - Gail P Jarvik
- Division of Medical Genetics, Department of Medicine, University of Washington School of Medicine, Seattle, WA Department of Genome Sciences, University of Washington School of Medicine, Seattle, WA
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Gugliucci A, Caccavello R, Nassar H, Abu Ahmad W, Sinnreich R, Kark JD. Low protective PON1 lactonase activity in an Arab population with high rates of coronary heart disease and diabetes. Clin Chim Acta 2015; 445:41-7. [PMID: 25801214 DOI: 10.1016/j.cca.2015.03.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2014] [Revised: 02/09/2015] [Accepted: 03/02/2015] [Indexed: 01/17/2023]
Abstract
BACKGROUND Recent studies showing that high density lipoproteins (HDL) can effect plaque regression indicate that recent trial failures do not exclude an atheroprotective role of HDL. Instead, they highlight differences between HDL function and measured HDL-cholesterol (HDL-C). PON1 is one key functional activity of HDL. Urban Palestinians have lower HDL-C and a higher incidence and mortality of coronary heart disease than those of Israelis. We hypothesized that the cardioprotective PON1 lactonase and arylesterase activities and PON1 functional genotype may differ between Palestinians and Israelis. METHODS We measured PON1 activities in a cross-sectional population-based study of Palestinian (n=960) and Israeli (n=694) residents in Jerusalem, 1654 participants in all. RESULTS Palestinians had high prevalences of obesity and diabetes and low mean concentrations of HDL-cholesterol (0.97 mmol/l in men and 1.19 mmol/l in women). Lactonase and arylesterase activities were lower by 10.8% (p=1.2∗10(-14)) and 2.7% (p<0.0005), respectively, in Palestinians as compared to Israelis. The functional genotype distribution, demonstrated by plotting paraoxonase vs lactonase activities, showed a modest between-group difference (p=0.024), with 12.1% RR in Palestinian Arabs vs 8.4% in Israeli Jews, but no overall difference in allele frequencies. Lactonase correlated inversely with age (Spearman's rho=-.156), weakly with BMI (-.059), positively with HDL-C (.173) and non-HDL-C (.103), but was not associated with triglycerides or fasting glucose. Palestinians showed consistently lower lactonase activity in logistic regression models adjusted for multiple covariates and for functional genotype (odds ratios of 1.81 and 1.98, respectively, for the lower fifth vs the upper 4 fifths of lactonase activity p<0.0001). CONCLUSION We showed a lower physiologically-significant lactonase PON1 activity in an Arab population, a finding consistent with the high cardiovascular and diabetes risk of Palestinians.
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Affiliation(s)
- A Gugliucci
- Glycation, Oxidation and Disease Laboratory, Department of Research, College of Osteopathic Medicine, Touro University California, Vallejo, CA, United States.
| | - R Caccavello
- Glycation, Oxidation and Disease Laboratory, Department of Research, College of Osteopathic Medicine, Touro University California, Vallejo, CA, United States
| | - H Nassar
- Dept of Cardiology, Hadassah Medical Center, Ein Kerem, Jerusalem, Israel; St Joseph Hospital, Jerusalem, Israel
| | - W Abu Ahmad
- Hebrew University, Hadassah School of Public Health and Community Medicine, Ein Kerem, Jerusalem, Israel
| | - R Sinnreich
- Hebrew University, Hadassah School of Public Health and Community Medicine, Ein Kerem, Jerusalem, Israel
| | - J D Kark
- Hebrew University, Hadassah School of Public Health and Community Medicine, Ein Kerem, Jerusalem, Israel
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Wang F, Liu Y, Cong Y, Li P, Li Y, Yan Z, Tang Y, Cheng Y, Zheng Y. Shift of the interconnection from the reaction system of paraoxonase 1 to the peroxidation reaction system of myeloperoxidase with HDL-C levels: A marker of atherosclerosis in patients with normal cholesterol levels. Clin Chim Acta 2015; 438:370-5. [DOI: 10.1016/j.cca.2014.09.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2014] [Revised: 08/18/2014] [Accepted: 09/16/2014] [Indexed: 11/26/2022]
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Kim DS, Burt AA, Ranchalis JE, Jarvik LE, Eintracht JF, Furlong CE, Jarvik GP. Effects of dietary components on high-density lipoprotein measures in a cohort of 1,566 participants. Nutr Metab (Lond) 2014; 11:44. [PMID: 25264450 PMCID: PMC4177053 DOI: 10.1186/1743-7075-11-44] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2014] [Accepted: 09/11/2014] [Indexed: 01/19/2023] Open
Abstract
Background Recent data suggest that an increased level of high-density lipoprotein cholesterol (HDL-C) is not causally protective against heart disease, shifting focus to other sub-phenotypes of HDL. Prior work on the effects of dietary intakes has focused largely on HDL-C. The goal of this study was to identify the dietary intakes that affect HDL-related measures: HDL-C, HDL-2, HDL-3, and apoA1 using data from a carotid artery disease case–control cohort. Methods A subset of 1,566 participants with extensive lipid phenotype data completed the Harvard Standardized Food Frequency Questionnaire to determine their daily micronutrient intake over the past year. Stepwise linear regression was used to separately evaluate the effects of dietary covariates on adjusted levels of HDL-C, HDL-2, HDL-3, and apoA1. Results Dietary folate intake was positively associated with HDL-C (p = 0.007), HDL-2 (p = 0.0011), HDL-3 (p = 0.0022), and apoA1 (p = 0.001). Alcohol intake and myristic acid (14:0), a saturated fat, were each significantly associated with increased levels of all HDL-related measures studied. Dietary carbohydrate and iron intake were significantly associated with decreased levels of all HDL-related measures. Magnesium intake was positively associated with HDL-C, HDL-2, and HDL-3 levels, but not apoA1 levels, while vitamin C was only associated with apoA1 levels. Dietary fiber and protein intake were both associated with HDL-3 levels alone. Conclusions This study is the first to report that dietary folate intake is associated with HDL-C, HDL-2, HDL-3, and apoA1 levels in humans. We further identify numerous dietary intake associations with apoA1, HDL-2, and HDL-3 levels. Given the shifting focus away from HDL-C, these data will prove valuable for future epidemiologic investigation of the role of diet and multiple HDL phenotypes in heart disease.
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Affiliation(s)
- Daniel Seung Kim
- Department of Medicine, Division of Medical Genetics, University of Washington School of Medicine, Box 357720, Seattle, WA 98195-7720 USA ; Department of Genome Sciences, University of Washington School of Medicine, Seattle, WA USA
| | - Amber A Burt
- Department of Medicine, Division of Medical Genetics, University of Washington School of Medicine, Box 357720, Seattle, WA 98195-7720 USA
| | - Jane E Ranchalis
- Department of Medicine, Division of Medical Genetics, University of Washington School of Medicine, Box 357720, Seattle, WA 98195-7720 USA
| | - Leah E Jarvik
- Department of Medicine, Division of Medical Genetics, University of Washington School of Medicine, Box 357720, Seattle, WA 98195-7720 USA
| | - Jason F Eintracht
- Department of General Medicine, Virginia Mason Medical Center, Seattle, WA USA
| | - Clement E Furlong
- Department of Medicine, Division of Medical Genetics, University of Washington School of Medicine, Box 357720, Seattle, WA 98195-7720 USA ; Department of Genome Sciences, University of Washington School of Medicine, Seattle, WA USA
| | - Gail P Jarvik
- Department of Medicine, Division of Medical Genetics, University of Washington School of Medicine, Box 357720, Seattle, WA 98195-7720 USA ; Department of Genome Sciences, University of Washington School of Medicine, Seattle, WA USA
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Kim DS, Burt AA, Rosenthal EA, Ranchalis JE, Eintracht JF, Hatsukami TS, Furlong CE, Marcovina S, Albers JJ, Jarvik GP. HDL-3 is a superior predictor of carotid artery disease in a case-control cohort of 1725 participants. J Am Heart Assoc 2014; 3:e000902. [PMID: 24965026 PMCID: PMC4309059 DOI: 10.1161/jaha.114.000902] [Citation(s) in RCA: 63] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background Recent data suggest that high‐density lipoprotein cholesterol (HDL‐C) levels are likely not in the causative pathway of atheroprotection, shifting focus from HDL‐C to its subfractions and associated proteins. This study's goal was to determine which HDL phenotype was the better predictor of carotid artery disease (CAAD). Methods and Results HDL‐2 and HDL‐3 were measured in 1725 participants of European ancestry in a prevalent case‐control cohort study of CAAD. Stratified analyses were conducted for men (n=1201) and women (n=524). Stepwise linear regression was used to determine whether HDL‐C, HDL‐2, HDL‐3, or apolipoprotein A1 was the best predictor of CAAD, while adjusting for the confounders of censored age, diabetes, and current smoking status. In both men and women, HDL‐3 was negatively associated with CAAD (P=0.0011 and 0.033 for men and women, respectively); once HDL‐3 was included in the model, no other HDL phenotype was significantly associated with CAAD. Addition of paraoxonase 1 activity to the aforementioned regression model showed a significant and independent (of HDL‐3) association with CAAD in men (P=0.001) but not in the smaller female subgroup. Conclusions This study is the first to contrast the associations of HDL‐2 and HDL‐3 with CAAD. We found that HDL‐3 levels were more predictive of CAAD status than HDL‐2, HDL‐C, or apolipoprotein A1. In addition, for men, paraoxonase 1 activity improved the overall model prediction for CAAD independently and additively with HDL‐3 levels. Further investigation into the molecular mechanisms through which HDL‐3 is associated with protection from CAAD is warranted.
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Affiliation(s)
- Daniel Seung Kim
- Division of Medical Genetics, Department of Medicine, University of Washington School of Medicine, Seattle, WA (D.S.K., A.A.B., E.A.R., J.E.R., C.E.F., G.P.J.) Department of Genome Sciences, University of Washington School of Medicine, Seattle, WA (D.S.K., C.E.F., G.P.J.)
| | - Amber A Burt
- Division of Medical Genetics, Department of Medicine, University of Washington School of Medicine, Seattle, WA (D.S.K., A.A.B., E.A.R., J.E.R., C.E.F., G.P.J.)
| | - Elisabeth A Rosenthal
- Division of Medical Genetics, Department of Medicine, University of Washington School of Medicine, Seattle, WA (D.S.K., A.A.B., E.A.R., J.E.R., C.E.F., G.P.J.)
| | - Jane E Ranchalis
- Division of Medical Genetics, Department of Medicine, University of Washington School of Medicine, Seattle, WA (D.S.K., A.A.B., E.A.R., J.E.R., C.E.F., G.P.J.)
| | - Jason F Eintracht
- Department of General Medicine, Virginia Mason Medical Center, Seattle, WA (J.F.E.)
| | - Thomas S Hatsukami
- Division of Vascular Surgery, Department of Surgery, University of Washington School of Medicine, Seattle, WA (T.S.H.)
| | - Clement E Furlong
- Division of Medical Genetics, Department of Medicine, University of Washington School of Medicine, Seattle, WA (D.S.K., A.A.B., E.A.R., J.E.R., C.E.F., G.P.J.) Department of Genome Sciences, University of Washington School of Medicine, Seattle, WA (D.S.K., C.E.F., G.P.J.)
| | - Santica Marcovina
- Northwest Lipid Metabolism and Diabetes Research Laboratories, Seattle, WA (S.M., J.J.A.) Division of Metabolism, Endocrinology and Nutrition, Department of Medicine, University of Washington School of Medicine, Seattle, WA (S.M., J.J.A.)
| | - John J Albers
- Northwest Lipid Metabolism and Diabetes Research Laboratories, Seattle, WA (S.M., J.J.A.) Division of Metabolism, Endocrinology and Nutrition, Department of Medicine, University of Washington School of Medicine, Seattle, WA (S.M., J.J.A.)
| | - Gail P Jarvik
- Division of Medical Genetics, Department of Medicine, University of Washington School of Medicine, Seattle, WA (D.S.K., A.A.B., E.A.R., J.E.R., C.E.F., G.P.J.) Department of Genome Sciences, University of Washington School of Medicine, Seattle, WA (D.S.K., C.E.F., G.P.J.)
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Kim DS, Crosslin DR, Auer PL, Suzuki SM, Marsillach J, Burt AA, Gordon AS, Meschia JF, Nalls MA, Worrall BB, Longstreth WT, Gottesman RF, Furlong CE, Peters U, Rich SS, Nickerson DA, Jarvik GP. Rare coding variation in paraoxonase-1 is associated with ischemic stroke in the NHLBI Exome Sequencing Project. J Lipid Res 2014; 55:1173-8. [PMID: 24711634 DOI: 10.1194/jlr.p049247] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2014] [Indexed: 11/20/2022] Open
Abstract
HDL-associated paraoxonase-1 (PON1) is an enzyme whose activity is associated with cerebrovascular disease. Common PON1 genetic variants have not been consistently associated with cerebrovascular disease. Rare coding variation that likely alters PON1 enzyme function may be more strongly associated with stroke. The National Heart, Lung, and Blood Institute Exome Sequencing Project sequenced the coding regions (exomes) of the genome for heart, lung, and blood-related phenotypes (including ischemic stroke). In this sample of 4,204 unrelated participants, 496 had verified, noncardioembolic ischemic stroke. After filtering, 28 nonsynonymous PON1 variants were identified. Analysis with the sequence kernel association test, adjusted for covariates, identified significant associations between PON1 variants and ischemic stroke (P = 3.01 × 10(-3)). Stratified analyses demonstrated a stronger association of PON1 variants with ischemic stroke in African ancestry (AA) participants (P = 5.03 × 10(-3)). Ethnic differences in the association between PON1 variants with stroke could be due to the effects of PON1Val109Ile (overall P = 7.88 × 10(-3); AA P = 6.52 × 10(-4)), found at higher frequency in AA participants (1.16% vs. 0.02%) and whose protein is less stable than the common allele. In summary, rare genetic variation in PON1 was associated with ischemic stroke, with stronger associations identified in those of AA. Increased focus on PON1 enzyme function and its role in cerebrovascular disease is warranted.
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Affiliation(s)
- Daniel Seung Kim
- Division of Medical Genetics, Department of Medicine University of Washington School of Medicine, Seattle, WA Department of Genome Sciences, University of Washington School of Medicine, Seattle, WA
| | - David R Crosslin
- Division of Medical Genetics, Department of Medicine University of Washington School of Medicine, Seattle, WA Department of Genome Sciences, University of Washington School of Medicine, Seattle, WA
| | - Paul L Auer
- Division of Medical Genetics, Department of Medicine University of Washington School of Medicine, Seattle, WA Zilber School of Public Health, University of Wisconsin-Milwaukee, Milwaukee, WI
| | - Stephanie M Suzuki
- Division of Medical Genetics, Department of Medicine University of Washington School of Medicine, Seattle, WA
| | - Judit Marsillach
- Division of Medical Genetics, Department of Medicine University of Washington School of Medicine, Seattle, WA Department of Genome Sciences, University of Washington School of Medicine, Seattle, WA
| | - Amber A Burt
- Division of Medical Genetics, Department of Medicine University of Washington School of Medicine, Seattle, WA
| | - Adam S Gordon
- Department of Genome Sciences, University of Washington School of Medicine, Seattle, WA
| | | | - Mike A Nalls
- Laboratory of Neurogenetics, National Institute on Aging, National Institutes of Health, Bethesda, MD
| | - Bradford B Worrall
- Center for Public Health Genomics, University of Virginia, Charlottesville, VA Department of Neurology, University of Virginia, Charlottesville, VA Department of Public Health Sciences, University of Virginia, Charlottesville, VA
| | - W T Longstreth
- Department of Neurology University of Washington, Seattle, WA Department of Epidemiology, University of Washington, Seattle, WA
| | - Rebecca F Gottesman
- Cerebrovascular Division, Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Clement E Furlong
- Division of Medical Genetics, Department of Medicine University of Washington School of Medicine, Seattle, WA Department of Genome Sciences, University of Washington School of Medicine, Seattle, WA
| | - Ulrike Peters
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA Department of Epidemiology, University of Washington, Seattle, WA
| | - Stephen S Rich
- Center for Public Health Genomics, University of Virginia, Charlottesville, VA
| | - Deborah A Nickerson
- Department of Genome Sciences, University of Washington School of Medicine, Seattle, WA
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Kim DS, Marsillach J, Furlong CE, Jarvik GP. Pharmacogenetics of paraoxonase activity: elucidating the role of high-density lipoprotein in disease. Pharmacogenomics 2014; 14:1495-515. [PMID: 24024900 DOI: 10.2217/pgs.13.147] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
PON1 is a key component of high-density lipoproteins (HDLs) and is at least partially responsible for HDL's antioxidant/atheroprotective properties. PON1 is also associated with numerous human diseases, including cardiovascular disease, Parkinson's disease and cancer. In addition, PON1 metabolizes a broad variety of substrates, including toxic organophosphorous compounds, statin adducts, glucocorticoids, the likely atherogenic L-homocysteine thiolactone and the quorum-sensing factor of Pseudomonas aeruginosa. Numerous cardiovascular and antidiabetic pharmacologic agents, dietary macronutrients, lifestyle factors and antioxidant supplements affect PON1 expression and enzyme activity levels. Owing to the importance of PON1 to HDL function and its individual association with diverse human diseases, pharmacogenomic interactions between PON1 and the various factors that alter its expression and activity may represent an important therapeutic target for future investigation.
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Affiliation(s)
- Daniel Seung Kim
- Departments of Genome Sciences & Medicine (Division of Medical Genetics), University of Washington School of Medicine, Box 357720, University of Washington, Seattle, WA 98195-7720, USA
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Kim DS, Maden SK, Burt AA, Ranchalis JE, Furlong CE, Jarvik GP. Dietary fatty acid intake is associated with paraoxonase 1 activity in a cohort-based analysis of 1,548 subjects. Lipids Health Dis 2013; 12:183. [PMID: 24330840 PMCID: PMC3878825 DOI: 10.1186/1476-511x-12-183] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2013] [Accepted: 12/07/2013] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND Paraoxonase 1 (PON1) is a cardioprotective, HDL-associated glycoprotein enzyme with broad substrate specificity. Our previous work found associations between dietary cholesterol and vitamin C with PON1 activity. The goal of this study was to determine the effect of specific dietary fatty acid (DFA) intake on PON1 activity. METHODS 1,548 participants with paraoxonase activity measures completed the Harvard Standardized Food Frequency Questionnaire to determine their daily nutrient intake over the past year. Eight saturated, 3 monounsaturated, and 6 polyunsaturated DFAs were measured by the questionnaire. To reduce the number of observations tested, only specific fatty acids that were not highly correlated (r < 0.8) with other DFAs or that were representative of other DFAs through high correlation within each respective group (saturated, monounsaturated, or polyunsaturated) were retained for analysis. Six specific DFA intakes - myristic acid (14 carbon atoms, no double bonds - 14:0), oleic acid (18:1), gadoleic acid (20:1), α-linolenic acid (18:3), arachidonic acid (20:4), and eicosapentaenoic acid (20:5) - were carried forward to stepwise linear regression, which evaluated the effect of each specific DFA on covariate-adjusted PON1 enzyme activity. RESULTS Four of the 6 tested DFA intakes - myristic acid (p = 0.038), gadoleic acid (p = 6.68 × 10(-7)), arachidonic acid (p = 0.0007), and eicosapentaenoic acid (p = 0.013) - were independently associated with covariate-adjusted PON1 enzyme activity. Myristic acid, a saturated fat, and gadoleic acid, a monounsaturated fat, were both positively associated with PON1 activity. Both of the tested polyunsaturated fats, arachidonic acid and eicosapentaenoic acid, were negatively associated with PON1 activity. CONCLUSIONS This study presents the largest cohort-based analysis of the relationship between dietary lipids and PON1 enzyme activity. Further research is necessary to elucidate and understand the specific biological mechanisms, whether direct or regulatory, through which DFAs affect PON1 activity.
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Affiliation(s)
- Daniel Seung Kim
- Department of Medicine, Division of Medical Genetics, University of Washington School of Medicine, Box 357720, Seattle, WA 98195-7720, USA
- Department of Genome Sciences, University of Washington School of Medicine, Seattle, WA, USA
| | - Sean K Maden
- Department of Medicine, Division of Medical Genetics, University of Washington School of Medicine, Box 357720, Seattle, WA 98195-7720, USA
| | - Amber A Burt
- Department of Medicine, Division of Medical Genetics, University of Washington School of Medicine, Box 357720, Seattle, WA 98195-7720, USA
| | - Jane E Ranchalis
- Department of Medicine, Division of Medical Genetics, University of Washington School of Medicine, Box 357720, Seattle, WA 98195-7720, USA
| | - Clement E Furlong
- Department of Medicine, Division of Medical Genetics, University of Washington School of Medicine, Box 357720, Seattle, WA 98195-7720, USA
- Department of Genome Sciences, University of Washington School of Medicine, Seattle, WA, USA
| | - Gail P Jarvik
- Department of Medicine, Division of Medical Genetics, University of Washington School of Medicine, Box 357720, Seattle, WA 98195-7720, USA
- Department of Genome Sciences, University of Washington School of Medicine, Seattle, WA, USA
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Clifford AJ, Rincon G, Owens JE, Medrano JF, Moshfegh AJ, Baer DJ, Novotny JA. Single nucleotide polymorphisms in CETP, SLC46A1, SLC19A1, CD36, BCMO1, APOA5, and ABCA1 are significant predictors of plasma HDL in healthy adults. Lipids Health Dis 2013; 12:66. [PMID: 23656756 PMCID: PMC3653731 DOI: 10.1186/1476-511x-12-66] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2013] [Accepted: 05/02/2013] [Indexed: 11/12/2022] Open
Abstract
Background In a marker-trait association study we estimated the statistical significance of 65 single nucleotide polymorphisms (SNP) in 23 candidate genes on HDL levels of two independent Caucasian populations. Each population consisted of men and women and their HDL levels were adjusted for gender and body weight. We used a linear regression model. Selected genes corresponded to folate metabolism, vitamins B-12, A, and E, and cholesterol pathways or lipid metabolism. Methods Extracted DNA from both the Sacramento and Beltsville populations was analyzed using an allele discrimination assay with a MALDI-TOF mass spectrometry platform. The adjusted phenotype, y, was HDL levels adjusted for gender and body weight only statistical analyses were performed using the genotype association and regression modules from the SNP Variation Suite v7. Results Statistically significant SNP (where P values were adjusted for false discovery rate) included: CETP (rs7499892 and rs5882); SLC46A1 (rs37514694; rs739439); SLC19A1 (rs3788199); CD36 (rs3211956); BCMO1 (rs6564851), APOA5 (rs662799), and ABCA1 (rs4149267). Many prior association trends of the SNP with HDL were replicated in our cross-validation study. Significantly, the association of SNP in folate transporters (SLC46A1 rs37514694 and rs739439; SLC19A1 rs3788199) with HDL was identified in our study. Conclusions Given recent literature on the role of niacin in the biogenesis of HDL, focus on status and metabolism of B-vitamins and metabolites of eccentric cleavage of β-carotene with lipid metabolism is exciting for future study.
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Affiliation(s)
- Andrew J Clifford
- Department of Nutrition, University of California, One Shields Avenue, Davis, CA 95616, USA.
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Kim DS, Burt AA, Ranchalis JE, Jarvik ER, Rosenthal EA, Hatsukami TS, Furlong CE, Jarvik GP. Novel gene-by-environment interactions: APOB and NPC1L1 variants affect the relationship between dietary and total plasma cholesterol. J Lipid Res 2013; 54:1512-20. [PMID: 23482652 PMCID: PMC3622343 DOI: 10.1194/jlr.p035238] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2012] [Revised: 03/09/2013] [Indexed: 12/21/2022] Open
Abstract
Cardiovascular disease (CVD) is the leading cause of death in developed countries. Plasma cholesterol level is a key risk factor in CVD pathogenesis. Genetic and dietary variation both influence plasma cholesterol; however, little is known about dietary interactions with genetic variants influencing the absorption and transport of dietary cholesterol. We sought to determine whether gut expressed variants predicting plasma cholesterol differentially affected the relationship between dietary and plasma cholesterol levels in 1,128 subjects (772/356 in the discovery/replication cohorts, respectively). Four single nucleotide polymorphisms (SNPs) within three genes (APOB, CETP, and NPC1L1) were significantly associated with plasma cholesterol in the discovery cohort. These were subsequently evaluated for gene-by-environment (GxE) interactions with dietary cholesterol for the prediction of plasma cholesterol, with significant findings tested for replication. Novel GxE interactions were identified and replicated for two variants: rs1042034, an APOB Ser4338Asn missense SNP and rs2072183 (in males only), a synonymous NPC1L1 SNP in linkage disequilibrium with SNPs 5' of NPC1L1. This study identifies the presence of novel GxE and gender interactions implying that differential gut absorption is the basis for the variant associations with plasma cholesterol. These GxE interactions may account for part of the "missing heritability" not accounted for by genetic associations.
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Affiliation(s)
- Daniel S. Kim
- Department of Medicine, Division of Medical Genetics, University of Washington School of Medicine, Seattle, WA
- Department of Genome Sciences, and University of Washington School of Medicine, Seattle, WA
| | - Amber A. Burt
- Department of Medicine, Division of Medical Genetics, University of Washington School of Medicine, Seattle, WA
| | - Jane E. Ranchalis
- Department of Medicine, Division of Medical Genetics, University of Washington School of Medicine, Seattle, WA
| | - Ella R. Jarvik
- Department of Medicine, Division of Medical Genetics, University of Washington School of Medicine, Seattle, WA
| | - Elisabeth A. Rosenthal
- Department of Medicine, Division of Medical Genetics, University of Washington School of Medicine, Seattle, WA
| | - Thomas S. Hatsukami
- Department of Surgery, Division of Vascular Surgery, University of Washington School of Medicine, Seattle, WA
| | - Clement E. Furlong
- Department of Medicine, Division of Medical Genetics, University of Washington School of Medicine, Seattle, WA
- Department of Genome Sciences, and University of Washington School of Medicine, Seattle, WA
| | - Gail P. Jarvik
- Department of Medicine, Division of Medical Genetics, University of Washington School of Medicine, Seattle, WA
- Department of Genome Sciences, and University of Washington School of Medicine, Seattle, WA
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Kim DS, Burt AA, Crosslin DR, Robertson PD, Ranchalis JE, Boyko EJ, Nickerson DA, Furlong CE, Jarvik GP. Novel common and rare genetic determinants of paraoxonase activity: FTO, SERPINA12, and ITGAL. J Lipid Res 2012; 54:552-60. [PMID: 23160181 DOI: 10.1194/jlr.p033266] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
HDL-associated paraoxonase 1 (PON1) activity is associated with cardiovascular and other human diseases. As the role of genetic variants outside of the PON gene cluster on PON1 activity is unknown, we sought to identify common and rare variants in such loci. We typed 33,057 variants on the CVD chip in 1,362 subjects to test for their effects on adjusted-PON1 activity. Three novel genes (FTO, ITGAL, and SERPINA12) and the PON gene cluster had SNPs associated with PON1 arylesterase (AREase) activity. These loci were carried forward for rare-variant analysis using Exome chip genotypes in an overlapping subset of 1,051 subjects using sequence kernel association testing. PON1 (P = 2.24 × 10(-4)), PON3 (P = 0.022), FTO (P = 0.019), and SERPINA12 (P = 0.039) had both common and rare variants associated with PON1 AREase. ITGAL variants were associated with PON1 activity when using weighted sequence kernel association testing (SKAT) analysis (P = 2.63 × 10(-3)). When adjusting for the initial common variants, SERPINA12 became marginally significant (P = 0.09), whereas all other findings remained significant (P < 0.05), suggesting independent rare-variant effects. We present novel findings that common and rare variants in FTO, SERPINA12, and ITGAL predict PON1 activity. These results further link PON1 to diabetes and inflammation and may inform the role of HDL in human disease.
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Affiliation(s)
- Daniel S Kim
- Department of Medicine, University of Washington School of Medicine, Seattle, WA, USA
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