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Monero-Paredes M, Feliu-Maldonado R, Carrasquillo-Carrion K, Gonzalez P, Rogozin IB, Roche-Lima A, Duconge J. Non-Random Enrichment of Single-Nucleotide Polymorphisms Associated with Clopidogrel Resistance within Risk Loci Linked to the Severity of Underlying Cardiovascular Diseases: The Role of Admixture. Genes (Basel) 2023; 14:1813. [PMID: 37761953 PMCID: PMC10531115 DOI: 10.3390/genes14091813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 09/14/2023] [Accepted: 09/14/2023] [Indexed: 09/29/2023] Open
Abstract
Cardiovascular disease (CVD) is one of the leading causes of death in Puerto Rico, where clopidogrel is commonly prescribed to prevent ischemic events. Genetic contributors to both a poor clopidogrel response and the severity of CVD have been identified mainly in Europeans. However, the non-random enrichment of single-nucleotide polymorphisms (SNPs) associated with clopidogrel resistance within risk loci linked to underlying CVDs, and the role of admixture, have yet to be tested. This study aimed to assess the possible interaction between genetic biomarkers linked to CVDs and those associated with clopidogrel resistance among admixed Caribbean Hispanics. We identified 50 SNPs significantly associated with CVDs in previous genome-wide association studies (GWASs). These SNPs were combined with another ten SNPs related to clopidogrel resistance in Caribbean Hispanics. We developed Python scripts to determine whether SNPs related to CVDs are in close proximity to those associated with the clopidogrel response. The average and individual local ancestry (LAI) within each locus were inferred, and 60 random SNPs with their corresponding LAIs were generated for enrichment estimation purposes. Our results showed no CVD-linked SNPs in close proximity to those associated with the clopidogrel response among Caribbean Hispanics. Consequently, no genetic loci with a dual predictive role for the risk of CVD severity and clopidogrel resistance were found in this population. Native American ancestry was the most enriched within the risk loci linked to CVDs in this population. The non-random enrichment of disease susceptibility loci with drug-response SNPs is a new frontier in Precision Medicine that needs further attention.
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Affiliation(s)
- Mariangeli Monero-Paredes
- Department of Pharmacology and Toxicology, School of Medicine, University of Puerto Rico, Medical Sciences Campus, San Juan 00936, Puerto Rico; (M.M.-P.); (P.G.)
| | - Roberto Feliu-Maldonado
- Research Centers in Minority Institutions Program, Center for Collaborative Research in Health Disparities, Academic Affairs Deanship, University of Puerto Rico, Medical Sciences Campus, San Juan 00936, Puerto Rico; (R.F.-M.); (K.C.-C.); (A.R.-L.)
| | - Kelvin Carrasquillo-Carrion
- Research Centers in Minority Institutions Program, Center for Collaborative Research in Health Disparities, Academic Affairs Deanship, University of Puerto Rico, Medical Sciences Campus, San Juan 00936, Puerto Rico; (R.F.-M.); (K.C.-C.); (A.R.-L.)
| | - Pablo Gonzalez
- Department of Pharmacology and Toxicology, School of Medicine, University of Puerto Rico, Medical Sciences Campus, San Juan 00936, Puerto Rico; (M.M.-P.); (P.G.)
| | - Igor B. Rogozin
- Computational Biology Branch, National Center for Biotechnology Information (NCBI), National Library of Medicine (NLM), National Institutes of Health (NIH), Rockville Pike MSC 3830, Bethesda, MD 20894, USA;
| | - Abiel Roche-Lima
- Research Centers in Minority Institutions Program, Center for Collaborative Research in Health Disparities, Academic Affairs Deanship, University of Puerto Rico, Medical Sciences Campus, San Juan 00936, Puerto Rico; (R.F.-M.); (K.C.-C.); (A.R.-L.)
| | - Jorge Duconge
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Puerto Rico, Medical Sciences Campus, San Juan 00936, Puerto Rico
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Li C, Pan Y, Zhang R, Huang Z, Li D, Han Y, Larkin C, Rao V, Sun X, Kelly TN. Genomic Innovation in Early Life Cardiovascular Disease Prevention and Treatment. Circ Res 2023; 132:1628-1647. [PMID: 37289909 PMCID: PMC10328558 DOI: 10.1161/circresaha.123.321999] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Cardiovascular disease (CVD) is a leading cause of morbidity and mortality globally. Although CVD events do not typically manifest until older adulthood, CVD develops gradually across the life-course, beginning with the elevation of risk factors observed as early as childhood or adolescence and the emergence of subclinical disease that can occur in young adulthood or midlife. Genomic background, which is determined at zygote formation, is among the earliest risk factors for CVD. With major advances in molecular technology, including the emergence of gene-editing techniques, along with deep whole-genome sequencing and high-throughput array-based genotyping, scientists now have the opportunity to not only discover genomic mechanisms underlying CVD but use this knowledge for the life-course prevention and treatment of these conditions. The current review focuses on innovations in the field of genomics and their applications to monogenic and polygenic CVD prevention and treatment. With respect to monogenic CVD, we discuss how the emergence of whole-genome sequencing technology has accelerated the discovery of disease-causing variants, allowing comprehensive screening and early, aggressive CVD mitigation strategies in patients and their families. We further describe advances in gene editing technology, which might soon make possible cures for CVD conditions once thought untreatable. In relation to polygenic CVD, we focus on recent innovations that leverage findings of genome-wide association studies to identify druggable gene targets and develop predictive genomic models of disease, which are already facilitating breakthroughs in the life-course treatment and prevention of CVD. Gaps in current research and future directions of genomics studies are also discussed. In aggregate, we hope to underline the value of leveraging genomics and broader multiomics information for characterizing CVD conditions, work which promises to expand precision approaches for the life-course prevention and treatment of CVD.
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Affiliation(s)
- Changwei Li
- Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA (C. Li, R.Z., Z.H., X.S.)
| | - Yang Pan
- Division of Nephrology, Department of Medicine, College of Medicine, University of Illinois Chicago (Y.P., D.L., Y.H., C.L., V.R., T.N.K.)
| | - Ruiyuan Zhang
- Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA (C. Li, R.Z., Z.H., X.S.)
| | - Zhijie Huang
- Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA (C. Li, R.Z., Z.H., X.S.)
| | - Davey Li
- Division of Nephrology, Department of Medicine, College of Medicine, University of Illinois Chicago (Y.P., D.L., Y.H., C.L., V.R., T.N.K.)
| | - Yunan Han
- Division of Nephrology, Department of Medicine, College of Medicine, University of Illinois Chicago (Y.P., D.L., Y.H., C.L., V.R., T.N.K.)
| | - Claire Larkin
- Division of Nephrology, Department of Medicine, College of Medicine, University of Illinois Chicago (Y.P., D.L., Y.H., C.L., V.R., T.N.K.)
| | - Varun Rao
- Division of Nephrology, Department of Medicine, College of Medicine, University of Illinois Chicago (Y.P., D.L., Y.H., C.L., V.R., T.N.K.)
| | - Xiao Sun
- Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA (C. Li, R.Z., Z.H., X.S.)
| | - Tanika N Kelly
- Division of Nephrology, Department of Medicine, College of Medicine, University of Illinois Chicago (Y.P., D.L., Y.H., C.L., V.R., T.N.K.)
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Roles of miR-196a and miR-196b in Zebrafish Motor Function. Biomolecules 2023; 13:biom13030554. [PMID: 36979489 PMCID: PMC10046552 DOI: 10.3390/biom13030554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 03/11/2023] [Accepted: 03/15/2023] [Indexed: 03/22/2023] Open
Abstract
Background: The exertion of motor function depends on various tissues, such as bones and muscles. miR-196 has been widely studied in cancer and other fields, but its effect on bone and skeletal muscle is rarely reported. In order to explore the role of miR-196 family in bone and skeletal muscle, we used the previously successfully constructed miR-196a-1 and miR-196b gene knockout zebrafish animal models for research. Methods: The behavioral trajectories of zebrafish from 4 days post-fertilization (dpf) to 7 dpf were detected to analyze the effect of miR-196a-1 and miR-196b on motor ability. Hematoxylin-eosin (HE) staining and transmission electron microscopy (TEM) were used to detect the dorsal muscle tissue of zebrafish. The bone tissue of zebrafish was detected by microcomputed tomography (micro-CT). Real-time PCR was used to detect the expression levels of related genes, including vcp, dpm1, acta1b, mylpfb, col1a1a, bmp8a, gdf6a, and fgfr3. Results: The behavioral test showed that the total behavioral trajectory, movement time, and movement speed of zebrafish larvae were decreased in the miR-196a-1 and miR-196b gene knockout lines. Muscle tissue analysis showed that the structure of muscle fibers in the zebrafish lacking miR-196a-1 and miR-196b was abnormal and was characterized by vacuolar degeneration of muscle fibers, intranuclear migration, melanin deposition, and inflammatory cell infiltration. Bone CT examination revealed decreased bone mineral density and trabecular bone number. The real-time PCR results showed that the expression levels of vcp, dpm1, gdf6a, fgfr3, and col1a1a were decreased in the miR-196b gene knockout group. The expression levels of dpm1, acta1b, mylpfb, gdf6a, and col1a1a were decreased, and the expression level of fgfr3 was increased in the miR-196b gene knockout group compared with the wild-type group. Conclusions: miR-196a-1 and miR-196b play an important role in muscle fiber structure, bone mineral density, and bone trabecular quantity by affecting the expression of vcp, dpm1, acta1b, mylpfb, gdf6a, fgfr3, and col1a1a and then affect the function of the motor system
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Tang J, Tan M, Liao S, Pang M, Li J. Recent progress in the biology and physiology of BMP-8a. Connect Tissue Res 2023; 64:219-228. [PMID: 36594156 DOI: 10.1080/03008207.2022.2160326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
PURPOSE BMP-8a is a member of bone morphogenetic proteins (BMPs) and plays a regulatory role in human growth and development as a transcription regulator. This review aims to summarize the current research on the impact and mechanism of BMP-8a in female and male reproduction, formation and eruption of teeth, bone and cartilage development, tissue differentiation, disease occurrence, progression and prognosis. METHODS The phrases "BMP-8a," "BMPs," "regulator," "mechanism," "osteoblast," "cartilage," "cancer," "disease," and "inflammation" were searched in the PubMed database. The abstracts were evaluated, and a series of original publications and reviews were examined. RESULTS According to the search, BMP-8a affects the development of the uterus by inhibiting luteinization and plays an important role in late spermatogenesis. It is highly expressed in osteogenesis and differentially expressed in chondrogenesis. Furthermore, BMP-8a has a significant impact on the occurrence, development and prognosis of various diseases. CONCLUSIONS BMP-8a regulates important factors and pathways, such as SMAD2/3 and SMAD1/5/8, to promote or inhibit the developmental processes of human reproductive organs. BMP-8a is also a member of the BMP family of proteins that regulates chondrogenesis and osteogenesis. In addition to its osteoinductive capabilities, BMP-8a is involved in the progression of diverse cancers.
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Affiliation(s)
- Jiawei Tang
- College of Stomatology, Chongqing Medical University, Chongqing, China
| | - Miao Tan
- College of Stomatology, Chongqing Medical University, Chongqing, China
| | - Siqi Liao
- College of Stomatology, Chongqing Medical University, Chongqing, China
| | - Mengwei Pang
- College of Stomatology, Chongqing Medical University, Chongqing, China
| | - Jie Li
- College of Stomatology, Chongqing Medical University, Chongqing, China
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Mansour A, Mousa M, Abdelmannan D, Tay G, Hassoun A, Alsafar H. Microvascular and macrovascular complications of type 2 diabetes mellitus: Exome wide association analyses. Front Endocrinol (Lausanne) 2023; 14:1143067. [PMID: 37033211 PMCID: PMC10076756 DOI: 10.3389/fendo.2023.1143067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 03/02/2023] [Indexed: 04/11/2023] Open
Abstract
BACKGROUND Type 2 diabetes mellitus (T2DM) is a chronic, metabolic disorder in which concomitant insulin resistance and β-cell impairment lead to hyperglycemia, influenced by genetic and environmental factors. T2DM is associated with long-term complications that have contributed to the burden of morbidity and mortality worldwide. The objective of this manuscript is to conduct an Exome-Wide Association Study (EWAS) on T2DM Emirati individuals to improve our understanding on diabetes-related complications to improve early diagnostic methods and treatment strategies. METHODS This cross-sectional study recruited 310 Emirati participants that were stratified according to their medically diagnosed diabetes-related complications: diabetic retinopathy, diabetic neuropathy, diabetic nephropathy, and cardiovascular complications. The Illumina's Infinium Exome-24 array was used and 39,840 SNPs remained for analysis after quality control. FINDINGS The analysis revealed the associations of various genes with each complication category: 1) diabetic retinopathy was associated to SHANK3 gene in locus 22q13.33 (SNP rs9616915; p=5.18 x10-4), ZSCAN5A gene in locus 19q13.43 (SNP rs7252603; p=7.55 x10-4), and DCP1B gene in locus 12p13.33 (SNPs rs715146, rs1044950, rs113147414, rs34730825; p=7.62 x10-4); 2) diabetic neuropathy was associated to ADH4 gene in locus 4q23 (SNP rs4148883; p=1.23 x10-4), SLC11A1 gene in locus 2q35 (SNP rs17235409; p=1.85 x10-4), and MATN4 gene in locus 20q13.12 (SNP rs2072788; p=2.68 x10-4); 3) diabetic nephropathy was associated to PPP1R3A gene in locus 7q31.1 (SNP rs1799999; p=1.91 x10-4), ZNF136 gene in locus 19p13.2 (SNP rs140861589; p=2.80 x10-4), and HSPA12B gene in locus 20p13 (SNP rs6076550; p=2.86 x10-4); and 4) cardiovascular complications was associated to PCNT gene in locus 21q22.3 (SNPs rs7279204, rs6518289, rs2839227, rs2839223; p=2.18 x10-4,3.04 x10-4,4.51 x10-4,5.22 x10-4 respectively), SEPT14 gene in locus 7p11.2 (SNP rs146350220; p=2.77 x10-4), and WDR73 gene in locus 15q25.2 (SNP rs72750868; p=4.47 x10-4). INTERPRETATION We have identified susceptibility loci associated with each category of T2DM-related complications in the Emirati population. Given that only 16% of the markers from the Illumina's Infinium Exome chip passed quality control assessment, this demonstrates that multiple variants were, either, monomorphic in the Arab population or were not genotyped due to the use of a Euro-centric EWAS array that limits the possibility of including targeted ethnic-specific SNPs. Our results suggest the alarming possibility that lack of representation in reference panels could inhibit discovery of functionally important loci associated to T2DM complications. Further effort must be conducted to improve the representation of diverse populations in genotyping and sequencing studies.
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Affiliation(s)
- Afnan Mansour
- Center for Biotechnology, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
- Department of Biomedical Engineering, College of Engineering, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
| | - Mira Mousa
- Center for Biotechnology, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
| | - Dima Abdelmannan
- Dubai Health Authority, Dubai Diabetes Center, Dubai, United Arab Emirates
| | - Guan Tay
- Division of Psychiatry, Faculty of Health and Medical Sciences, The University of Western Australia, Crawley, WA, Australia
- School of Medical and Health Sciences, Edith Cowan University, Joondalup, WA, Australia
| | - Ahmed Hassoun
- Fakeeh University Hospital, Dubai, United Arab Emirates
| | - Habiba Alsafar
- Center for Biotechnology, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
- Department of Biomedical Engineering, College of Engineering, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
- *Correspondence: Habiba Alsafar,
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Phuong J, Riches NO, Madlock‐Brown C, Duran D, Calzoni L, Espinoza JC, Datta G, Kavuluru R, Weiskopf NG, Ward‐Caviness CK, Lin AY. Social Determinants of Health Factors for Gene-Environment COVID-19 Research: Challenges and Opportunities. ADVANCED GENETICS (HOBOKEN, N.J.) 2022; 3:2100056. [PMID: 35574521 PMCID: PMC9087427 DOI: 10.1002/ggn2.202100056] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Indexed: 01/25/2023]
Abstract
The characteristics of a person's health status are often guided by how they live, grow, learn, their genetics, as well as their access to health care. Yet, all too often, studies examining the relationship between social determinants of health (behavioral, sociocultural, and physical environmental factors), the role of demographics, and health outcomes poorly represent these relationships, leading to misinterpretations, limited study reproducibility, and datasets with limited representativeness and secondary research use capacity. This is a profound hurdle in what questions can or cannot be rigorously studied about COVID-19. In practice, gene-environment interactions studies have paved the way for including these factors into research. Similarly, our understanding of social determinants of health continues to expand with diverse data collection modalities as health systems, patients, and community health engagement aim to fill the knowledge gaps toward promoting health and wellness. Here, a conceptual framework is proposed, adapted from the population health framework, socioecological model, and causal modeling in gene-environment interaction studies to integrate the core constructs from each domain with practical considerations needed for multidisciplinary science.
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Affiliation(s)
- Jimmy Phuong
- Division of Biomedical and Health InformaticsUniversity of WashingtonSeattleWA98195USA
- Harborview Injury Prevention Research CenterUniversity of WashingtonSeattleWA98104USA
| | - Naomi O. Riches
- Department of Biomedical InformaticsUniversity of Utah School of MedicineSalt Lake CityUT84108‐3514USA
| | - Charisse Madlock‐Brown
- Health Informatics and Information ManagementUniversity of Tennessee Health Science CenterMemphisTN38163USA
| | - Deborah Duran
- National Institute on Minority Health and Health Disparities (NIMHD)National Institutes of HealthBethesdaMD20892‐5465USA
| | - Luca Calzoni
- National Institute on Minority Health and Health Disparities (NIMHD)National Institutes of HealthBethesdaMD20892‐5465USA
- Department of Biomedical InformaticsUniversity of PittsburghPittsburghPA15206USA
| | - Juan C. Espinoza
- Department of PediatricsChildren's Hospital Los AngelesLos AngelesCA90015USA
| | - Gora Datta
- Department of Civil and Environmental EngineeringUniversity of California at BerkeleyBerkeleyCA94720USA
| | - Ramakanth Kavuluru
- Division of Biomedical InformaticsDepartment of Internal MedicineUniversity of KentuckyLexingtonKY40506USA
| | - Nicole G. Weiskopf
- Department of Medical Informatics & Clinical EpidemiologyOregon Health & Science UniversityPortlandOR97239USA
| | - Cavin K. Ward‐Caviness
- Center for Public Health and Environmental AssessmentUS Environmental Protection AgencyChapel HillNC27514USA
| | - Asiyah Yu Lin
- National Human Genome Research Institute (NHGRI)National Institutes of HealthBethesdaMD20892‐2152USA
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Glucose-Related Traits and Risk of Migraine—A Potential Mechanism and Treatment Consideration. Genes (Basel) 2022; 13:genes13050730. [PMID: 35627115 PMCID: PMC9141901 DOI: 10.3390/genes13050730] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 04/19/2022] [Accepted: 04/19/2022] [Indexed: 12/16/2022] Open
Abstract
Migraine and glucose-related (glycaemic) traits (fasting glucose, fasting insulin, and type 2 diabetes) are common and complex comorbid disorders that cause major economic and social burdens on patients and their families. Studies on the relationship between migraine and glucose-related traits have yielded inconsistent results. The purpose of this review is to synthesise and discuss the information from the available literature on the relationship between fasting glucose, fasting insulin, and type 2 diabetes (T2D) with migraine. Publications on migraine and fasting glucose, migraine and fasting insulin, and migraine and T2D were identified from a PubMed and Google Scholar database search and reviewed for this article. Multiple publications have suggested that the comorbidity of migraine and glucose-related traits may have a similar complex pathogenic mechanism, including impaired glucose homeostasis, insulin resistance, reduced cerebrovascular reactivity, abnormal brain metabolism, shared genetic factors, neurotransmitters, and sex hormones. Furthermore, several studies have found a bi-directional link between migraine with insulin resistance and T2D. There is strong evidence for a biological association between migraine headache and glucose-related traits, and burgeoning evidence for shared genetic influences. Therefore, genetic research into these comorbid traits has the potential to identify new biomarkers and therapeutic targets and provide biological insight into their relationships. We encourage healthcare professionals to consider the co-occurrence of migraine with glucose-related traits in the evaluation and treatment of their patients.
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Gong Z, Zhang S, Gu B, Cao J, Mao W, Yao Y, Zhao J, Ren P, Zhang K, Liu B. Codonopsis pilosula polysaccharide attenuates Escherichia coli-induced acute lung injury in mice. Food Funct 2022; 13:7999-8011. [DOI: 10.1039/d2fo01221a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Acute lung injury (ALI) is an inflammatory lung disease could be caused by bacterial infection. Lipopolysaccharide (LPS), a prototype pathogen-associated molecular pattern (PAMP) from gram-negative bacteria such as Escherichia coli...
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Abstract
PURPOSE OF REVIEW We provide an overview of recent findings with respect to gene-environment (GxE) interactions for cardiovascular disease (CVD) risk and discuss future opportunities for advancing the field. RECENT FINDINGS Over the last several years, GxE interactions for CVD have mostly been identified for smoking and coronary artery disease (CAD) or related risk factors. By comparison, there is more limited evidence for GxE interactions between CVD outcomes and other exposures, such as physical activity, air pollution, diet, and sex. The establishment of large consortia and population-based cohorts, in combination with new computational tools and mouse genetics platforms, can potentially overcome some of the limitations that have hindered human GxE interaction studies and reveal additional association signals for CVD-related traits. The identification of novel GxE interactions is likely to provide a better understanding of the pathogenesis and genetic liability of CVD, with significant implications for healthy lifestyles and therapeutic strategies.
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Xu H, Zhu Y, Li L, Liu S, Song X, Yi T, Wang Y, Wang T, Zhao Q, Liu L, Wu R, Liu S, Feng B, Chen J, Zheng L, Rajagopaplan S, Brook RD, Li J, Cao J, Huang W. Combustion-derived particulate organic matter associated with hemodynamic abnormality and metabolic dysfunction in healthy adults. JOURNAL OF HAZARDOUS MATERIALS 2021; 418:126261. [PMID: 34098265 DOI: 10.1016/j.jhazmat.2021.126261] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 05/13/2021] [Accepted: 05/27/2021] [Indexed: 06/12/2023]
Abstract
Epidemiological evidence on cardiometabolic health of particulate organic matter (POM) and its sources is sparse. In a panel of 73 healthy adults in Beijing, China, daily concentrations of ambient fine particulate matter-bound polycyclic aromatic hydrocarbons (PAHs) and n-alkanes were measured throughout the study period, and Positive Matrix Factorization approach was used to identity PAHs sources. Linear mixed-effect models and mediation analyses were applied to examine the associations and potential interlink pathways between POM and biomarkers indicative of hemodynamics, insulin resistance, vascular calcification and immune inflammation. We found that significant alterations in cardiometabolic measures were associated with POM exposures. In specific, interquartile range increases in PAHs concentrations at prior up to 9 days were observed in association with significant elevations of 2.6-2.9% in diastolic blood pressure, 6.6-8.1% in soluble ST2, 10.5-14.5% in insulin, 40.9-45.7% in osteoprotegerin, and 36.3-48.7% in interleukin-17A. Greater associations were generally observed for PAHs originating from traffic emissions and coal burning. Mediation analyses revealed that POM exposures may prompt the genesis of hemodynamic abnormalities, possibly via worsening insulin resistance and calcification potential. These findings suggested that cardiometabolic health benefits would be achieved by reducing PM from combustion emissions.
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Affiliation(s)
- Hongbing Xu
- Department of Occupational and Environmental Health Sciences, Peking University School of Public Health, and Peking University Institute of Environmental Medicine, Beijing, China; Key Laboratory of Molecular Cardiovascular Sciences of Ministry of Education, Health Science Center, Peking University, Beijing, China
| | - Yutong Zhu
- Department of Occupational and Environmental Health Sciences, Peking University School of Public Health, and Peking University Institute of Environmental Medicine, Beijing, China; Key Laboratory of Molecular Cardiovascular Sciences of Ministry of Education, Health Science Center, Peking University, Beijing, China
| | - Lijuan Li
- Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China
| | - Shengcong Liu
- Division of Cardiology, Peking University First Hospital, Beijing, China; Key Laboratory of Molecular Cardiovascular Sciences of Ministry of Education, Health Science Center, Peking University, Beijing, China
| | - Xiaoming Song
- Department of Occupational and Environmental Health Sciences, Peking University School of Public Health, and Peking University Institute of Environmental Medicine, Beijing, China; Key Laboratory of Molecular Cardiovascular Sciences of Ministry of Education, Health Science Center, Peking University, Beijing, China
| | - Tieci Yi
- Division of Cardiology, Peking University First Hospital, Beijing, China; Key Laboratory of Molecular Cardiovascular Sciences of Ministry of Education, Health Science Center, Peking University, Beijing, China
| | - Yang Wang
- Department of Prevention and Health Care, Hospital of Health Science Center, Peking University, Beijing, China
| | - Tong Wang
- Department of Occupational and Environmental Health Sciences, Peking University School of Public Health, and Peking University Institute of Environmental Medicine, Beijing, China; Key Laboratory of Molecular Cardiovascular Sciences of Ministry of Education, Health Science Center, Peking University, Beijing, China
| | - Qian Zhao
- Department of Occupational and Environmental Health Sciences, Peking University School of Public Health, and Peking University Institute of Environmental Medicine, Beijing, China; Key Laboratory of Molecular Cardiovascular Sciences of Ministry of Education, Health Science Center, Peking University, Beijing, China
| | - Lingyan Liu
- Department of Occupational and Environmental Health Sciences, Peking University School of Public Health, and Peking University Institute of Environmental Medicine, Beijing, China; Key Laboratory of Molecular Cardiovascular Sciences of Ministry of Education, Health Science Center, Peking University, Beijing, China
| | - Rongshan Wu
- Department of Occupational and Environmental Health Sciences, Peking University School of Public Health, and Peking University Institute of Environmental Medicine, Beijing, China; Key Laboratory of Molecular Cardiovascular Sciences of Ministry of Education, Health Science Center, Peking University, Beijing, China
| | - Shuo Liu
- Department of Occupational and Environmental Health Sciences, Peking University School of Public Health, and Peking University Institute of Environmental Medicine, Beijing, China; Key Laboratory of Molecular Cardiovascular Sciences of Ministry of Education, Health Science Center, Peking University, Beijing, China
| | - Baihuan Feng
- Department of Occupational and Environmental Health Sciences, Peking University School of Public Health, and Peking University Institute of Environmental Medicine, Beijing, China; Key Laboratory of Molecular Cardiovascular Sciences of Ministry of Education, Health Science Center, Peking University, Beijing, China
| | - Jie Chen
- Department of Occupational and Environmental Health Sciences, Peking University School of Public Health, and Peking University Institute of Environmental Medicine, Beijing, China; Institute for Risk Assessment Sciences, University Medical Centre Utrecht, University of Utrecht, The Netherlands
| | - Lemin Zheng
- Institute of Cardiovascular Sciences and Institute of Systems Biomedicine, Peking University School of Basic Medical Sciences, Beijing, China
| | - Sanjay Rajagopaplan
- Division of Cardiovascular Medicine, Case Western Reserve Medical School, Cleveland, OH, USA
| | - Robert D Brook
- Division of Cardiovascular Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Jianping Li
- Division of Cardiology, Peking University First Hospital, Beijing, China; Key Laboratory of Molecular Cardiovascular Sciences of Ministry of Education, Health Science Center, Peking University, Beijing, China
| | - Junji Cao
- Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China.
| | - Wei Huang
- Department of Occupational and Environmental Health Sciences, Peking University School of Public Health, and Peking University Institute of Environmental Medicine, Beijing, China; Key Laboratory of Molecular Cardiovascular Sciences of Ministry of Education, Health Science Center, Peking University, Beijing, China.
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Accelerated epigenetic age as a biomarker of cardiovascular sensitivity to traffic-related air pollution. Aging (Albany NY) 2020; 12:24141-24155. [PMID: 33289704 PMCID: PMC7762491 DOI: 10.18632/aging.202341] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 10/27/2020] [Indexed: 11/25/2022]
Abstract
BACKGROUND Accelerated epigenetic age has been proposed as a biomarker of increased aging, which may indicate disruptions in cellular and organ system homeostasis and thus contribute to sensitivity to environmental exposures. METHODS Using 497 participants from the CATHGEN cohort, we evaluated whether accelerated epigenetic aging increases cardiovascular sensitivity to traffic-related air pollution (TRAP) exposure. We used residential proximity to major roadways and source apportioned air pollution models as measures of TRAP exposure, and chose peripheral arterial disease (PAD) and blood pressure as outcomes based on previous associations with TRAP. We used Horvath epigenetic age acceleration (AAD) and phenotypic age acceleration (PhenoAAD) as measures of age acceleration, and adjusted all models for chronological age, race, sex, smoking, and socioeconomic status. RESULTS We observed significant interactions between TRAP and both AAD and PhenoAAD. Interactions indicated that increased epigenetic age acceleration elevated associations between proximity to roadways and PAD. Interactions were also observed between AAD and gasoline and diesel source apportioned PM2.5. CONCLUSION Epigenetic age acceleration may be a biomarker of sensitivity to air pollution, particularly for TRAP in urban cohorts. This presents a novel means by which to understand sensitivity to air pollution and provides a molecular measure of environmental sensitivity.
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12
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Choi S, Lee S, Huh I, Hwang H, Park T. HisCoM-G×E: Hierarchical Structural Component Analysis of Gene-Based Gene-Environment Interactions. Int J Mol Sci 2020; 21:E6724. [PMID: 32937825 PMCID: PMC7555026 DOI: 10.3390/ijms21186724] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 08/31/2020] [Accepted: 09/04/2020] [Indexed: 11/30/2022] Open
Abstract
Gene-environment interaction (G×E) studies are one of the most important solutions for understanding the "missing heritability" problem in genome-wide association studies (GWAS). Although many statistical methods have been proposed for detecting and identifying G×E, most employ single nucleotide polymorphism (SNP)-level analysis. In this study, we propose a new statistical method, Hierarchical structural CoMponent analysis of gene-based Gene-Environment interactions (HisCoM-G×E). HisCoM-G×E is based on the hierarchical structural relationship among all SNPs within a gene, and can accommodate all possible SNP-level effects into a single latent variable, by imposing a ridge penalty, and thus more efficiently takes into account the latent interaction term of G×E. The performance of the proposed method was evaluated in simulation studies, and we applied the proposed method to investigate gene-alcohol intake interactions affecting systolic blood pressure (SBP), using samples from the Korea Associated REsource (KARE) consortium data.
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Affiliation(s)
- Sungkyoung Choi
- Department of Applied Mathematics, Hanyang University (ERICA), Ansan 15588, Korea;
| | - Sungyoung Lee
- Center for Precision Medicine, Seoul National University Hospital, Seoul 03080, Korea;
| | - Iksoo Huh
- Department of nursing, College of Nursing and Research Institute of Nursing Science, Seoul National University, Seoul 03080, Korea;
| | - Heungsun Hwang
- Department of Psychology, McGill University, Montreal, QC H3A 1G1, Canada;
| | - Taesung Park
- Department of Statistics, Seoul National University, Seoul 08826, Korea
- Interdisciplinary Program in Bioinformatics, Seoul National University, Seoul 08826, Korea
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13
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Park SS, Ponce-Balbuena D, Kuick R, Guerrero-Serna G, Yoon J, Mellacheruvu D, Conlon KP, Basrur V, Nesvizhskii AI, Jalife J, Rual JF. Kir2.1 Interactome Mapping Uncovers PKP4 as a Modulator of the Kir2.1-Regulated Inward Rectifier Potassium Currents. Mol Cell Proteomics 2020; 19:1436-1449. [PMID: 32541000 PMCID: PMC8143648 DOI: 10.1074/mcp.ra120.002071] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Indexed: 12/27/2022] Open
Abstract
Kir2.1, a strong inward rectifier potassium channel encoded by the KCNJ2 gene, is a key regulator of the resting membrane potential of the cardiomyocyte and plays an important role in controlling ventricular excitation and action potential duration in the human heart. Mutations in KCNJ2 result in inheritable cardiac diseases in humans, e.g. the type-1 Andersen-Tawil syndrome (ATS1). Understanding the molecular mechanisms that govern the regulation of inward rectifier potassium currents by Kir2.1 in both normal and disease contexts should help uncover novel targets for therapeutic intervention in ATS1 and other Kir2.1-associated channelopathies. The information available to date on protein-protein interactions involving Kir2.1 channels remains limited. Additional efforts are necessary to provide a comprehensive map of the Kir2.1 interactome. Here we describe the generation of a comprehensive map of the Kir2.1 interactome using the proximity-labeling approach BioID. Most of the 218 high-confidence Kir2.1 channel interactions we identified are novel and encompass various molecular mechanisms of Kir2.1 function, ranging from intracellular trafficking to cross-talk with the insulin-like growth factor receptor signaling pathway, as well as lysosomal degradation. Our map also explores the variations in the interactome profiles of Kir2.1WTversus Kir2.1Δ314-315, a trafficking deficient ATS1 mutant, thus uncovering molecular mechanisms whose malfunctions may underlie ATS1 disease. Finally, using patch-clamp analysis, we validate the functional relevance of PKP4, one of our top BioID interactors, to the modulation of Kir2.1-controlled inward rectifier potassium currents. Our results validate the power of our BioID approach in identifying functionally relevant Kir2.1 interactors and underline the value of our Kir2.1 interactome as a repository for numerous novel biological hypotheses on Kir2.1 and Kir2.1-associated diseases.
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Affiliation(s)
- Sung-Soo Park
- Department of Pathology, University of Michigan Medical School, Ann Arbor, Michigan, USA
| | - Daniela Ponce-Balbuena
- Department of Internal Medicine and Center for Arrhythmia Research, University of Michigan, Ann Arbor, Michigan, USA
| | - Rork Kuick
- Department of Biostatistics, School of Public Health, University of Michigan, Ann Arbor, Michigan, USA
| | - Guadalupe Guerrero-Serna
- Department of Internal Medicine and Center for Arrhythmia Research, University of Michigan, Ann Arbor, Michigan, USA
| | - Justin Yoon
- Department of Pathology, University of Michigan Medical School, Ann Arbor, Michigan, USA
| | | | - Kevin P Conlon
- Department of Pathology, University of Michigan Medical School, Ann Arbor, Michigan, USA
| | - Venkatesha Basrur
- Department of Pathology, University of Michigan Medical School, Ann Arbor, Michigan, USA
| | - Alexey I Nesvizhskii
- Department of Pathology, University of Michigan Medical School, Ann Arbor, Michigan, USA
- Department of Computational Medicine & Bioinformatics, University of Michigan, Ann Arbor, Michigan, USA
| | - José Jalife
- Department of Internal Medicine and Center for Arrhythmia Research, University of Michigan, Ann Arbor, Michigan, USA
- Fundación Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares, Madrid, Spain
| | - Jean-François Rual
- Department of Pathology, University of Michigan Medical School, Ann Arbor, Michigan, USA
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Fuertes E, van der Plaat DA, Minelli C. Antioxidant genes and susceptibility to air pollution for respiratory and cardiovascular health. Free Radic Biol Med 2020; 151:88-98. [PMID: 32007521 DOI: 10.1016/j.freeradbiomed.2020.01.181] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 01/23/2020] [Accepted: 01/24/2020] [Indexed: 12/25/2022]
Abstract
Oxidative stress occurs when antioxidant defences, which are regulated by a complex network of genes, are insufficient to maintain the level of reactive oxygen species below a toxic threshold. Outdoor air pollution has long been known to adversely affect health and one prominent mechanism of action common to all pollutants is the induction of oxidative stress. An individual's susceptibility to the effects of air pollution partly depends on variation in their antioxidant genes. Thus, understanding antioxidant gene-pollution interactions has significant potential clinical and public health impacts, including the development of targeted and cost-effective preventive measures, such as setting appropriate standards which protect all members of the population. In this review, we aimed to summarize the latest epidemiological evidence on interactions between antioxidant genes and outdoor air pollution, in the context of respiratory and cardiovascular health. The evidence supporting the existence of interactions between antioxidant genes and outdoor air pollution is strongest for childhood asthma and wheeze, especially for interactions with GSTT1, GSTM1 and GSTP1, for lung function in both children and adults for several antioxidant genes (GSTT1, GSTM1, GSTP1, HMOX1, NQO1, and SOD2) and, to a more limited extent, for heart rate variability in adults for GSTM1 and HMOX1. Methodological challenges hampering a clear interpretation of these findings and understanding of true potential heterogeneity are discussed.
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Affiliation(s)
- Elaine Fuertes
- National Heart and Lung Institute, Imperial College London, London, United Kingdom.
| | | | - Cosetta Minelli
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
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15
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Cao H, Li D, Lu H, Sun J, Li H. Uncovering potential lncRNAs and nearby mRNAs in systemic lupus erythematosus from the Gene Expression Omnibus dataset. Epigenomics 2019; 11:1795-1809. [PMID: 31755746 DOI: 10.2217/epi-2019-0145] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Aim: The aim of this study was to find potential differentially expressed long noncoding RNAs (lncRNAs) and mRNAs in systemic lupus erythematosus. Materials & methods: Differentially expressed lncRNAs and mRNAs were obtained in the Gene Expression Omnibus dataset. Functional annotation of differentially expressed mRNAs was performed, followed by protein-protein interaction network analysis. Then, the interaction network of lncRNA-nearby targeted mRNA was built. Results: Several interaction pairs of lncRNA-nearby targeted mRNA including NRIR-RSAD2, RP11-153M7.5-TLR2, RP4-758J18.2-CCNL2, RP11-69E11.4-PABPC4 and RP11-496I9.1-IRF7/HRAS/PHRF1 were identified. Measles and MAPK were significantly enriched signaling pathways of differentially expressed mRNAs. Conclusion: Our study identified several differentially expressed lncRNAs and mRNAs. And their interactions may play a crucial role in the process of systemic lupus erythematosus.
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Affiliation(s)
- Haiyu Cao
- Department of Dermatology, The First Hospital of Shijiazhuang, Shijiazhuang, Hebei 050000, PR China
| | - Dong Li
- Department of Dermatology & Sexology, Tongji Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, Hubei 430030, PR China
| | - Huixiu Lu
- Department of Dermatology, The First Hospital of Shijiazhuang, Shijiazhuang, Hebei 050000, PR China
| | - Jing Sun
- Department of Dermatology, The First Hospital of Shijiazhuang, Shijiazhuang, Hebei 050000, PR China
| | - Haibin Li
- Department of Medicine, The Third Affiliated Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, PR China
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16
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Ward-Caviness CK. A review of gene-by-air pollution interactions for cardiovascular disease, risk factors, and biomarkers. Hum Genet 2019; 138:547-561. [DOI: 10.1007/s00439-019-02004-w] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Accepted: 03/22/2019] [Indexed: 02/07/2023]
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17
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Searching for the Genetic Determinants of Peripheral Arterial Disease: A Review of the Literature and Future Directions. Cardiol Rev 2019; 27:145-152. [PMID: 30946061 DOI: 10.1097/crd.0000000000000231] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Peripheral arterial disease (PAD) is a significant but under-recognized disease that is poorly understood despite population-scale genetic studies. To address this morbid disease, clinicians need additional tools to identify, prevent, and treat patients at risk for PAD. Genetic studies of coronary artery disease have yielded promising results for clinical application, which have thus far been lacking in PAD. In this article, we review recent findings, discuss limitations, and propose future directions of genomic study and clinical application. However, despite many studies, we still lack definitive genetic markers for PAD. This can be attributed to the heterogeneity of PAD's pathogenesis and clinical manifestations, as well as inconsistencies in study methodologies, limitations of current genetic assessment techniques, incompletely comprehended molecular pathophysiology, and confounding generalized atherosclerotic risk factors. The goals of this review are to evaluate the limitations of our current genetic knowledge of PAD and to propose approaches to expedite the identification of valuable markers of PAD.
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18
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Gene-by-environment interactions in urban populations modulate risk phenotypes. Nat Commun 2018; 9:827. [PMID: 29511166 PMCID: PMC5840419 DOI: 10.1038/s41467-018-03202-2] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Accepted: 01/26/2018] [Indexed: 01/21/2023] Open
Abstract
Uncovering the interaction between genomes and the environment is a principal challenge of modern genomics and preventive medicine. While theoretical models are well defined, little is known of the G × E interactions in humans. We used an integrative approach to comprehensively assess the interactions between 1.6 million data points, encompassing a range of environmental exposures, health, and gene expression levels, coupled with whole-genome genetic variation. From ∼1000 individuals of a founder population in Quebec, we reveal a substantial impact of the environment on the transcriptome and clinical endophenotypes, overpowering that of genetic ancestry. Air pollution impacts gene expression and pathways affecting cardio-metabolic and respiratory traits, when controlling for genetic ancestry. Finally, we capture four expression quantitative trait loci that interact with the environment (air pollution). Our findings demonstrate how the local environment directly affects disease risk phenotypes and that genetic variation, including less common variants, can modulate individual’s response to environmental challenges. Individuals with different genotypes may respond differently to environmental variation. Here, Favé et al. find substantial impacts of different environment exposures on the transcriptome and clinical endophenotypes when controlling for genetic ancestry by analyzing data from ∼1000 individuals from a founder population in Quebec.
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19
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Meng W, Adams MJ, Hebert HL, Deary IJ, McIntosh AM, Smith BH. A Genome-Wide Association Study Finds Genetic Associations with Broadly-Defined Headache in UK Biobank (N=223,773). EBioMedicine 2018; 28:180-186. [PMID: 29397368 PMCID: PMC5898025 DOI: 10.1016/j.ebiom.2018.01.023] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Revised: 01/20/2018] [Accepted: 01/20/2018] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Headache is the most common neurological symptom and a leading cause of years lived with disability. We sought to identify the genetic variants associated with a broadly-defined headache phenotype in 223,773 subjects from the UK Biobank cohort. METHODS We defined headache based on a specific question answered by the UK Biobank participants. We performed a genome-wide association study of headache as a single entity, using 74,461 cases and 149,312 controls. RESULTS We identified 3343 SNPs which reached the genome-wide significance level of P<5×10-8. The SNPs were located in 28 loci, with the top SNP of rs11172113 in the LRP1 gene having a P value of 4.92×10-47. Of the 28 loci, 14 have previously been associated with migraine. Among 14 new loci, rs77804065 with a P value of 5.87×10-15 in the LINC02210-CRHR1 gene was the top SNP. Significant relationships between multiple brain tissues and genetic associations were identified through tissue expression analysis. We also identified significant positive genetic correlations between headache and many psychological traits. CONCLUSIONS Our results suggest that brain function is closely related to broadly-defined headache. In addition, we found that many psychological traits have genetic correlations with headache.
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Affiliation(s)
- Weihua Meng
- Division of Population Health Sciences, School of Medicine, University of Dundee, Dundee DD2 4BF, UK.
| | - Mark J Adams
- Division of Psychiatry, Edinburgh Medical School, University of Edinburgh, Edinburgh EH10 5HF, UK
| | - Harry L Hebert
- Division of Population Health Sciences, School of Medicine, University of Dundee, Dundee DD2 4BF, UK
| | - Ian J Deary
- Centre for Cognitive Ageing and Cognitive Epidemiology, Department of Psychology, University of Edinburgh, Edinburgh EH8 9JZ, UK
| | - Andrew M McIntosh
- Division of Psychiatry, Edinburgh Medical School, University of Edinburgh, Edinburgh EH10 5HF, UK; Centre for Cognitive Ageing and Cognitive Epidemiology, Department of Psychology, University of Edinburgh, Edinburgh EH8 9JZ, UK
| | - Blair H Smith
- Division of Population Health Sciences, School of Medicine, University of Dundee, Dundee DD2 4BF, UK
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20
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Ward-Caviness CK, Kraus WE, Blach C, Haynes CS, Dowdy E, Miranda ML, Devlin R, Diaz-Sanchez D, Cascio WE, Mukerjee S, Stallings C, Smith LA, Gregory SG, Shah SH, Neas LM, Hauser ER. Associations Between Residential Proximity to Traffic and Vascular Disease in a Cardiac Catheterization Cohort. Arterioscler Thromb Vasc Biol 2017; 38:275-282. [PMID: 29191927 DOI: 10.1161/atvbaha.117.310003] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Accepted: 10/10/2017] [Indexed: 12/24/2022]
Abstract
OBJECTIVE Exposure to mobile source emissions is nearly ubiquitous in developed nations and is associated with multiple adverse health outcomes. There is an ongoing need to understand the specificity of traffic exposure associations with vascular outcomes, particularly in individuals with cardiovascular disease. APPROACH AND RESULTS We performed a cross-sectional study using 2124 individuals residing in North Carolina, United States, who received a cardiac catheterization at the Duke University Medical Center. Traffic-related exposure was assessed via 2 metrics: (1) the distance between the primary residence and the nearest major roadway; and (2) location of the primary residence in regions defined based on local traffic patterns. We examined 4 cardiovascular disease outcomes: hypertension, peripheral arterial disease, the number of diseased coronary vessels, and recent myocardial infarction. Statistical models were adjusted for race, sex, smoking, type 2 diabetes mellitus, body mass index, hyperlipidemia, and home value. Results are expressed in terms of the odds ratio (OR). A 23% decrease in residential distance to major roadways was associated with higher prevalence of peripheral arterial disease (OR=1.29; 95% confidence interval, 1.08-1.55) and hypertension (OR=1.15; 95% confidence interval, 1.01-1.31). Associations with peripheral arterial disease were strongest in men (OR=1.42; 95% confidence interval, 1.17-1.74) while associations with hypertension were strongest in women (OR=1.21; 95% confidence interval, 0.99-1.49). Neither myocardial infarction nor the number of diseased coronary vessels were associated with traffic exposure. CONCLUSIONS Traffic-related exposure is associated with peripheral arterial disease and hypertension while no associations are observed for 2 coronary-specific vascular outcomes.
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Affiliation(s)
- Cavin K Ward-Caviness
- From the National Health and Environmental Effects Research Laboratory, US Environmental Protection Agency, Chapel Hill, NC (C.K.W.-C., R.D., D.D.-S., W.E.C., L.M.N.); Duke Molecular Physiology Institute, Durham, NC (W.E.K., C.B., C.S.H., E.D., S.G.G., S.H.S., E.R.H.); Division of Cardiology, Duke University School of Medicine, Durham, NC (W.E.K., S.H.S.); Department of Statistics, Rice University, Houston, TX (M.L.M.); National Exposure Research Laboratory, US Environmental Protection Agency, Research Triangle Park, NC (S.M.); Metabolon, Research Triangle Park, NC (C.S.); Alion Science and Technology, Inc., Research Triangle Park, NC (L.A.S.); and Epidemiologic Research and Information Center, Durham Veterans, Affairs Medical Center, NC (E.R.H.).
| | - William E Kraus
- From the National Health and Environmental Effects Research Laboratory, US Environmental Protection Agency, Chapel Hill, NC (C.K.W.-C., R.D., D.D.-S., W.E.C., L.M.N.); Duke Molecular Physiology Institute, Durham, NC (W.E.K., C.B., C.S.H., E.D., S.G.G., S.H.S., E.R.H.); Division of Cardiology, Duke University School of Medicine, Durham, NC (W.E.K., S.H.S.); Department of Statistics, Rice University, Houston, TX (M.L.M.); National Exposure Research Laboratory, US Environmental Protection Agency, Research Triangle Park, NC (S.M.); Metabolon, Research Triangle Park, NC (C.S.); Alion Science and Technology, Inc., Research Triangle Park, NC (L.A.S.); and Epidemiologic Research and Information Center, Durham Veterans, Affairs Medical Center, NC (E.R.H.)
| | - Colette Blach
- From the National Health and Environmental Effects Research Laboratory, US Environmental Protection Agency, Chapel Hill, NC (C.K.W.-C., R.D., D.D.-S., W.E.C., L.M.N.); Duke Molecular Physiology Institute, Durham, NC (W.E.K., C.B., C.S.H., E.D., S.G.G., S.H.S., E.R.H.); Division of Cardiology, Duke University School of Medicine, Durham, NC (W.E.K., S.H.S.); Department of Statistics, Rice University, Houston, TX (M.L.M.); National Exposure Research Laboratory, US Environmental Protection Agency, Research Triangle Park, NC (S.M.); Metabolon, Research Triangle Park, NC (C.S.); Alion Science and Technology, Inc., Research Triangle Park, NC (L.A.S.); and Epidemiologic Research and Information Center, Durham Veterans, Affairs Medical Center, NC (E.R.H.)
| | - Carol S Haynes
- From the National Health and Environmental Effects Research Laboratory, US Environmental Protection Agency, Chapel Hill, NC (C.K.W.-C., R.D., D.D.-S., W.E.C., L.M.N.); Duke Molecular Physiology Institute, Durham, NC (W.E.K., C.B., C.S.H., E.D., S.G.G., S.H.S., E.R.H.); Division of Cardiology, Duke University School of Medicine, Durham, NC (W.E.K., S.H.S.); Department of Statistics, Rice University, Houston, TX (M.L.M.); National Exposure Research Laboratory, US Environmental Protection Agency, Research Triangle Park, NC (S.M.); Metabolon, Research Triangle Park, NC (C.S.); Alion Science and Technology, Inc., Research Triangle Park, NC (L.A.S.); and Epidemiologic Research and Information Center, Durham Veterans, Affairs Medical Center, NC (E.R.H.)
| | - Elaine Dowdy
- From the National Health and Environmental Effects Research Laboratory, US Environmental Protection Agency, Chapel Hill, NC (C.K.W.-C., R.D., D.D.-S., W.E.C., L.M.N.); Duke Molecular Physiology Institute, Durham, NC (W.E.K., C.B., C.S.H., E.D., S.G.G., S.H.S., E.R.H.); Division of Cardiology, Duke University School of Medicine, Durham, NC (W.E.K., S.H.S.); Department of Statistics, Rice University, Houston, TX (M.L.M.); National Exposure Research Laboratory, US Environmental Protection Agency, Research Triangle Park, NC (S.M.); Metabolon, Research Triangle Park, NC (C.S.); Alion Science and Technology, Inc., Research Triangle Park, NC (L.A.S.); and Epidemiologic Research and Information Center, Durham Veterans, Affairs Medical Center, NC (E.R.H.)
| | - Marie Lynn Miranda
- From the National Health and Environmental Effects Research Laboratory, US Environmental Protection Agency, Chapel Hill, NC (C.K.W.-C., R.D., D.D.-S., W.E.C., L.M.N.); Duke Molecular Physiology Institute, Durham, NC (W.E.K., C.B., C.S.H., E.D., S.G.G., S.H.S., E.R.H.); Division of Cardiology, Duke University School of Medicine, Durham, NC (W.E.K., S.H.S.); Department of Statistics, Rice University, Houston, TX (M.L.M.); National Exposure Research Laboratory, US Environmental Protection Agency, Research Triangle Park, NC (S.M.); Metabolon, Research Triangle Park, NC (C.S.); Alion Science and Technology, Inc., Research Triangle Park, NC (L.A.S.); and Epidemiologic Research and Information Center, Durham Veterans, Affairs Medical Center, NC (E.R.H.)
| | - Robert Devlin
- From the National Health and Environmental Effects Research Laboratory, US Environmental Protection Agency, Chapel Hill, NC (C.K.W.-C., R.D., D.D.-S., W.E.C., L.M.N.); Duke Molecular Physiology Institute, Durham, NC (W.E.K., C.B., C.S.H., E.D., S.G.G., S.H.S., E.R.H.); Division of Cardiology, Duke University School of Medicine, Durham, NC (W.E.K., S.H.S.); Department of Statistics, Rice University, Houston, TX (M.L.M.); National Exposure Research Laboratory, US Environmental Protection Agency, Research Triangle Park, NC (S.M.); Metabolon, Research Triangle Park, NC (C.S.); Alion Science and Technology, Inc., Research Triangle Park, NC (L.A.S.); and Epidemiologic Research and Information Center, Durham Veterans, Affairs Medical Center, NC (E.R.H.)
| | - David Diaz-Sanchez
- From the National Health and Environmental Effects Research Laboratory, US Environmental Protection Agency, Chapel Hill, NC (C.K.W.-C., R.D., D.D.-S., W.E.C., L.M.N.); Duke Molecular Physiology Institute, Durham, NC (W.E.K., C.B., C.S.H., E.D., S.G.G., S.H.S., E.R.H.); Division of Cardiology, Duke University School of Medicine, Durham, NC (W.E.K., S.H.S.); Department of Statistics, Rice University, Houston, TX (M.L.M.); National Exposure Research Laboratory, US Environmental Protection Agency, Research Triangle Park, NC (S.M.); Metabolon, Research Triangle Park, NC (C.S.); Alion Science and Technology, Inc., Research Triangle Park, NC (L.A.S.); and Epidemiologic Research and Information Center, Durham Veterans, Affairs Medical Center, NC (E.R.H.)
| | - Wayne E Cascio
- From the National Health and Environmental Effects Research Laboratory, US Environmental Protection Agency, Chapel Hill, NC (C.K.W.-C., R.D., D.D.-S., W.E.C., L.M.N.); Duke Molecular Physiology Institute, Durham, NC (W.E.K., C.B., C.S.H., E.D., S.G.G., S.H.S., E.R.H.); Division of Cardiology, Duke University School of Medicine, Durham, NC (W.E.K., S.H.S.); Department of Statistics, Rice University, Houston, TX (M.L.M.); National Exposure Research Laboratory, US Environmental Protection Agency, Research Triangle Park, NC (S.M.); Metabolon, Research Triangle Park, NC (C.S.); Alion Science and Technology, Inc., Research Triangle Park, NC (L.A.S.); and Epidemiologic Research and Information Center, Durham Veterans, Affairs Medical Center, NC (E.R.H.)
| | - Shaibal Mukerjee
- From the National Health and Environmental Effects Research Laboratory, US Environmental Protection Agency, Chapel Hill, NC (C.K.W.-C., R.D., D.D.-S., W.E.C., L.M.N.); Duke Molecular Physiology Institute, Durham, NC (W.E.K., C.B., C.S.H., E.D., S.G.G., S.H.S., E.R.H.); Division of Cardiology, Duke University School of Medicine, Durham, NC (W.E.K., S.H.S.); Department of Statistics, Rice University, Houston, TX (M.L.M.); National Exposure Research Laboratory, US Environmental Protection Agency, Research Triangle Park, NC (S.M.); Metabolon, Research Triangle Park, NC (C.S.); Alion Science and Technology, Inc., Research Triangle Park, NC (L.A.S.); and Epidemiologic Research and Information Center, Durham Veterans, Affairs Medical Center, NC (E.R.H.)
| | - Casson Stallings
- From the National Health and Environmental Effects Research Laboratory, US Environmental Protection Agency, Chapel Hill, NC (C.K.W.-C., R.D., D.D.-S., W.E.C., L.M.N.); Duke Molecular Physiology Institute, Durham, NC (W.E.K., C.B., C.S.H., E.D., S.G.G., S.H.S., E.R.H.); Division of Cardiology, Duke University School of Medicine, Durham, NC (W.E.K., S.H.S.); Department of Statistics, Rice University, Houston, TX (M.L.M.); National Exposure Research Laboratory, US Environmental Protection Agency, Research Triangle Park, NC (S.M.); Metabolon, Research Triangle Park, NC (C.S.); Alion Science and Technology, Inc., Research Triangle Park, NC (L.A.S.); and Epidemiologic Research and Information Center, Durham Veterans, Affairs Medical Center, NC (E.R.H.)
| | - Luther A Smith
- From the National Health and Environmental Effects Research Laboratory, US Environmental Protection Agency, Chapel Hill, NC (C.K.W.-C., R.D., D.D.-S., W.E.C., L.M.N.); Duke Molecular Physiology Institute, Durham, NC (W.E.K., C.B., C.S.H., E.D., S.G.G., S.H.S., E.R.H.); Division of Cardiology, Duke University School of Medicine, Durham, NC (W.E.K., S.H.S.); Department of Statistics, Rice University, Houston, TX (M.L.M.); National Exposure Research Laboratory, US Environmental Protection Agency, Research Triangle Park, NC (S.M.); Metabolon, Research Triangle Park, NC (C.S.); Alion Science and Technology, Inc., Research Triangle Park, NC (L.A.S.); and Epidemiologic Research and Information Center, Durham Veterans, Affairs Medical Center, NC (E.R.H.)
| | - Simon G Gregory
- From the National Health and Environmental Effects Research Laboratory, US Environmental Protection Agency, Chapel Hill, NC (C.K.W.-C., R.D., D.D.-S., W.E.C., L.M.N.); Duke Molecular Physiology Institute, Durham, NC (W.E.K., C.B., C.S.H., E.D., S.G.G., S.H.S., E.R.H.); Division of Cardiology, Duke University School of Medicine, Durham, NC (W.E.K., S.H.S.); Department of Statistics, Rice University, Houston, TX (M.L.M.); National Exposure Research Laboratory, US Environmental Protection Agency, Research Triangle Park, NC (S.M.); Metabolon, Research Triangle Park, NC (C.S.); Alion Science and Technology, Inc., Research Triangle Park, NC (L.A.S.); and Epidemiologic Research and Information Center, Durham Veterans, Affairs Medical Center, NC (E.R.H.)
| | - Svati H Shah
- From the National Health and Environmental Effects Research Laboratory, US Environmental Protection Agency, Chapel Hill, NC (C.K.W.-C., R.D., D.D.-S., W.E.C., L.M.N.); Duke Molecular Physiology Institute, Durham, NC (W.E.K., C.B., C.S.H., E.D., S.G.G., S.H.S., E.R.H.); Division of Cardiology, Duke University School of Medicine, Durham, NC (W.E.K., S.H.S.); Department of Statistics, Rice University, Houston, TX (M.L.M.); National Exposure Research Laboratory, US Environmental Protection Agency, Research Triangle Park, NC (S.M.); Metabolon, Research Triangle Park, NC (C.S.); Alion Science and Technology, Inc., Research Triangle Park, NC (L.A.S.); and Epidemiologic Research and Information Center, Durham Veterans, Affairs Medical Center, NC (E.R.H.)
| | - Lucas M Neas
- From the National Health and Environmental Effects Research Laboratory, US Environmental Protection Agency, Chapel Hill, NC (C.K.W.-C., R.D., D.D.-S., W.E.C., L.M.N.); Duke Molecular Physiology Institute, Durham, NC (W.E.K., C.B., C.S.H., E.D., S.G.G., S.H.S., E.R.H.); Division of Cardiology, Duke University School of Medicine, Durham, NC (W.E.K., S.H.S.); Department of Statistics, Rice University, Houston, TX (M.L.M.); National Exposure Research Laboratory, US Environmental Protection Agency, Research Triangle Park, NC (S.M.); Metabolon, Research Triangle Park, NC (C.S.); Alion Science and Technology, Inc., Research Triangle Park, NC (L.A.S.); and Epidemiologic Research and Information Center, Durham Veterans, Affairs Medical Center, NC (E.R.H.)
| | - Elizabeth R Hauser
- From the National Health and Environmental Effects Research Laboratory, US Environmental Protection Agency, Chapel Hill, NC (C.K.W.-C., R.D., D.D.-S., W.E.C., L.M.N.); Duke Molecular Physiology Institute, Durham, NC (W.E.K., C.B., C.S.H., E.D., S.G.G., S.H.S., E.R.H.); Division of Cardiology, Duke University School of Medicine, Durham, NC (W.E.K., S.H.S.); Department of Statistics, Rice University, Houston, TX (M.L.M.); National Exposure Research Laboratory, US Environmental Protection Agency, Research Triangle Park, NC (S.M.); Metabolon, Research Triangle Park, NC (C.S.); Alion Science and Technology, Inc., Research Triangle Park, NC (L.A.S.); and Epidemiologic Research and Information Center, Durham Veterans, Affairs Medical Center, NC (E.R.H.)
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21
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Gwinn MR, Axelrad DA, Bahadori T, Bussard D, Cascio WE, Deener K, Dix D, Thomas RS, Kavlock RJ, Burke TA. Chemical Risk Assessment: Traditional vs Public Health Perspectives. Am J Public Health 2017; 107:1032-1039. [PMID: 28520487 DOI: 10.2105/ajph.2017.303771] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Preventing adverse health effects of environmental chemical exposure is fundamental to protecting individual and public health. When done efficiently and properly, chemical risk assessment enables risk management actions that minimize the incidence and effects of environmentally induced diseases related to chemical exposure. However, traditional chemical risk assessment is faced with multiple challenges with respect to predicting and preventing disease in human populations, and epidemiological studies increasingly report observations of adverse health effects at exposure levels predicted from animal studies to be safe for humans. This discordance reinforces concerns about the adequacy of contemporary risk assessment practices for protecting public health. It is becoming clear that to protect public health more effectively, future risk assessments will need to use the full range of available data, draw on innovative methods to integrate diverse data streams, and consider health endpoints that also reflect the range of subtle effects and morbidities observed in human populations. Considering these factors, there is a need to reframe chemical risk assessment to be more clearly aligned with the public health goal of minimizing environmental exposures associated with disease.
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Affiliation(s)
- Maureen R Gwinn
- At the time of the writing of this article, all of the authors were with the US Environmental Protection Agency, Washington, DC
| | - Daniel A Axelrad
- At the time of the writing of this article, all of the authors were with the US Environmental Protection Agency, Washington, DC
| | - Tina Bahadori
- At the time of the writing of this article, all of the authors were with the US Environmental Protection Agency, Washington, DC
| | - David Bussard
- At the time of the writing of this article, all of the authors were with the US Environmental Protection Agency, Washington, DC
| | - Wayne E Cascio
- At the time of the writing of this article, all of the authors were with the US Environmental Protection Agency, Washington, DC
| | - Kacee Deener
- At the time of the writing of this article, all of the authors were with the US Environmental Protection Agency, Washington, DC
| | - David Dix
- At the time of the writing of this article, all of the authors were with the US Environmental Protection Agency, Washington, DC
| | - Russell S Thomas
- At the time of the writing of this article, all of the authors were with the US Environmental Protection Agency, Washington, DC
| | - Robert J Kavlock
- At the time of the writing of this article, all of the authors were with the US Environmental Protection Agency, Washington, DC
| | - Thomas A Burke
- At the time of the writing of this article, all of the authors were with the US Environmental Protection Agency, Washington, DC
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22
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Ward-Caviness CK, Neas LM, Blach C, Haynes CS, LaRocque-Abramson K, Grass E, Dowdy ZE, Devlin RB, Diaz-Sanchez D, Cascio WE, Miranda ML, Gregory SG, Shah SH, Kraus WE, Hauser ER. A genome-wide trans-ethnic interaction study links the PIGR-FCAMR locus to coronary atherosclerosis via interactions between genetic variants and residential exposure to traffic. PLoS One 2017; 12:e0173880. [PMID: 28355232 PMCID: PMC5371323 DOI: 10.1371/journal.pone.0173880] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2016] [Accepted: 02/28/2017] [Indexed: 12/31/2022] Open
Abstract
Air pollution is a worldwide contributor to cardiovascular disease mortality and morbidity. Traffic-related air pollution is a widespread environmental exposure and is associated with multiple cardiovascular outcomes such as coronary atherosclerosis, peripheral arterial disease, and myocardial infarction. Despite the recognition of the importance of both genetic and environmental exposures to the pathogenesis of cardiovascular disease, studies of how these two contributors operate jointly are rare. We performed a genome-wide interaction study (GWIS) to examine gene-traffic exposure interactions associated with coronary atherosclerosis. Using race-stratified cohorts of 538 African-Americans (AA) and 1562 European-Americans (EA) from a cardiac catheterization cohort (CATHGEN), we identify gene-by-traffic exposure interactions associated with the number of significantly diseased coronary vessels as a measure of chronic atherosclerosis. We found five suggestive (P<1x10-5) interactions in the AA GWIS, of which two (rs1856746 and rs2791713) replicated in the EA cohort (P < 0.05). Both SNPs are in the PIGR-FCAMR locus and are eQTLs in lymphocytes. The protein products of both PIGR and FCAMR are implicated in inflammatory processes. In the EA GWIS, there were three suggestive interactions; none of these replicated in the AA GWIS. All three were intergenic; the most significant interaction was in a regulatory region associated with SAMSN1, a gene previously associated with atherosclerosis and B cell activation. In conclusion, we have uncovered several novel genes associated with coronary atherosclerosis in individuals chronically exposed to increased ambient concentrations of traffic air pollution. These genes point towards inflammatory pathways that may modify the effects of air pollution on cardiovascular disease risk.
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Affiliation(s)
- Cavin K. Ward-Caviness
- Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, NC, United States of America
- Institute of Epidemiology II, Helmholtz Zentrum München, Neuherberg, Germany
- National Health and Environmental Effects Research Laboratory, US Environmental Protection Agency, Chapel Hill, NC, United States of America
| | - Lucas M. Neas
- National Health and Environmental Effects Research Laboratory, US Environmental Protection Agency, Chapel Hill, NC, United States of America
| | - Colette Blach
- Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, NC, United States of America
| | - Carol S. Haynes
- Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, NC, United States of America
| | - Karen LaRocque-Abramson
- Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, NC, United States of America
| | - Elizabeth Grass
- Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, NC, United States of America
| | - Z. Elaine Dowdy
- Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, NC, United States of America
| | - Robert B. Devlin
- National Health and Environmental Effects Research Laboratory, US Environmental Protection Agency, Chapel Hill, NC, United States of America
| | - David Diaz-Sanchez
- National Health and Environmental Effects Research Laboratory, US Environmental Protection Agency, Chapel Hill, NC, United States of America
| | - Wayne E. Cascio
- National Health and Environmental Effects Research Laboratory, US Environmental Protection Agency, Chapel Hill, NC, United States of America
| | - Marie Lynn Miranda
- National Center for Geospatial Medicine, Rice University, Houston, TX, United States of America
| | - Simon G. Gregory
- Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, NC, United States of America
| | - Svati H. Shah
- Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, NC, United States of America
- Division of Cardiology, Duke University School of Medicine, Durham, NC, United States of America
| | - William E. Kraus
- Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, NC, United States of America
- Division of Cardiology, Duke University School of Medicine, Durham, NC, United States of America
| | - Elizabeth R. Hauser
- Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, NC, United States of America
- Department of Biostatistics and Bioinformatics, Duke University School of Medicine, Durham, NC, United States of America
- Cooperative Studies Program Epidemiology Center-Durham, Veterans Affairs Medical Center, Durham, NC, United States of America
- * E-mail:
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