Lifestyle Genomics最新文献

筛选
英文 中文
A Metabolically Unhealthy Phenotype Is Associated with ADIPOQ Genetic Variants and Lower Serum Adiponectin Levels. 代谢不健康表型与ADIPOQ遗传变异和低血清脂联素水平相关
IF 2.6 4区 医学
Lifestyle Genomics Pub Date : 2020-01-01 Epub Date: 2020-11-02 DOI: 10.1159/000510021
Nathaly Torres-Castillo, Wendy Campos-Perez, Roberto Rodriguez-Echevarria, Sarai Citlalic Rodriguez-Reyes, Erika Martinez-Lopez
{"title":"A Metabolically Unhealthy Phenotype Is Associated with ADIPOQ Genetic Variants and Lower Serum Adiponectin Levels.","authors":"Nathaly Torres-Castillo,&nbsp;Wendy Campos-Perez,&nbsp;Roberto Rodriguez-Echevarria,&nbsp;Sarai Citlalic Rodriguez-Reyes,&nbsp;Erika Martinez-Lopez","doi":"10.1159/000510021","DOIUrl":"https://doi.org/10.1159/000510021","url":null,"abstract":"<p><strong>Background: </strong>Even though excessive adipose tissue is related to chronic metabolic disturbances, not all subjects with excess weight (EW) display metabolic alterations, and not all normal-weight (NW) subjects have a metabolically healthy (MH) phenotype, probably due to gene-environment interactions. The aim of this study was to investigate the interaction effects of ADIPOQ and PPARG genetic variants in NW and EW individuals with different metabolic phenotypes.</p><p><strong>Methods: </strong>Data on 345 adults from western Mexico were analyzed. The individuals were classified into NW and EW groups according to body mass index, and were categorized as MH or metabolically unhealthy (MUH), considering homeostatic model assessment insulin resistance (HOMA-IR) and National Cholesterol Education Program Adult Treatment Panel III (NCEP-ATP III) cut-off points for glucose, triglycerides, high-density lipoprotein cholesterol, and blood pressure. Subjects with ≤1 altered parameter were classified as MH. The single nucleotide polymorphisms (SNPs) -11377C>G, -11391G>A, +45T>G, and +276G>T for ADIPOQ and Pro12Ala for PPARG were analyzed by allelic discrimination. High-molecular-weight adiponectin isoform levels were measured by ELISA.</p><p><strong>Results: </strong>Lower serum adiponectin levels were associated with the MUH phenotype in EW subjects. NW subjects with the GG or TG genotype for the +45T>G SNP had reduced odds of the MUH phenotype. Individuals who carried two copies of the GG haplotype at the -11391G>A and -11377C>G SNPs for ADIPOQ had lower serum adiponectin levels than those with zero copies.</p><p><strong>Conclusion: </strong>In this population, lower serum adiponectin levels were found in the EW-MUH phenotype, and no differences were observed between the NW-MH and the EW-MH phenotype. In addition, the +45T>G SNP was associated with reduced odds of the MUH phenotype.</p>","PeriodicalId":18030,"journal":{"name":"Lifestyle Genomics","volume":"13 6","pages":"172-179"},"PeriodicalIF":2.6,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000510021","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38560970","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
The Covid-19 Global Pandemic: A Natural Experiment in the Making. Covid-19全球大流行:正在进行的自然实验。
IF 2.6 4区 医学
Lifestyle Genomics Pub Date : 2020-01-01 Epub Date: 2020-08-07 DOI: 10.1159/000510217
David M Mutch
{"title":"The Covid-19 Global Pandemic: A Natural Experiment in the Making.","authors":"David M Mutch","doi":"10.1159/000510217","DOIUrl":"https://doi.org/10.1159/000510217","url":null,"abstract":"[...]these natural experiments happen whether people want them to or not! Even after strict travel restrictions were implemented, the virus spread rapidly across the USA and phylogenetic analyses have proved useful to clarify the importance of domestic transmission [5]. [...]recent bioinformatic analyses of complete viral genomes suggest increasing diversification of SARS-CoV-2 strains [6]. Furthermore, a study in patients with lupus showed that the ACE2 gene is under epigenetic control, where hypomethylation was associated with increased ACE2 gene expression [10]. [...]it is plausible that lifestyle factors that regulate the epigenome may also alter a person’s risk of infection. [...]it will be important to follow babies born at different points during the pandemic, as well as young children, to determine whether COVID-19-induced lifestyle changes in parents have any long-lasting ramifications on offspring as they age.","PeriodicalId":18030,"journal":{"name":"Lifestyle Genomics","volume":"13 5","pages":"135-137"},"PeriodicalIF":2.6,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000510217","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38244330","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
What Will It Take to Build an Expert Group of Nutrigenomic Practitioners? 如何建立一个营养基因组学专家小组?
IF 2.6 4区 医学
Lifestyle Genomics Pub Date : 2020-01-01 Epub Date: 2020-05-05 DOI: 10.1159/000507252
Yael Joffe, Heléne Herholdt
{"title":"What Will It Take to Build an Expert Group of Nutrigenomic Practitioners?","authors":"Yael Joffe,&nbsp;Heléne Herholdt","doi":"10.1159/000507252","DOIUrl":"https://doi.org/10.1159/000507252","url":null,"abstract":"<p><strong>Background: </strong>The past two decades have seen exponential growth in the number of genetic testing companies, but only a small percentage of these tests are being sold through health care professionals (HCPs). As each new genetic testing company appears, it is becoming more difficult for the practitioner and consumer to evaluate the credibility of the claims being made and the value of the tests being offered.</p><p><strong>Summary: </strong>HCPs appear to have minimal nutrigenomics knowledge and little confidence in choosing and interpreting nutrigenetic tests. To remedy this, HCPs need access to credible education, professional support, networking, career development, mentorship, and a regulated testing environment. This will enable them to evaluate the credibility of genetic tests and testing companies, provide genetic results in context, and apply appropriate clinical translation. Key Message: In order to establish an expert group of nutrigenomic practitioners, collaboration is required between educational institutions, professional organizations, and genetic testing companies. This will provide the necessary support, skills, and knowledge to ensure that the best value is extracted from nutrigenetic tests in an ethical and responsible manner.</p>","PeriodicalId":18030,"journal":{"name":"Lifestyle Genomics","volume":"13 3","pages":"122-128"},"PeriodicalIF":2.6,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000507252","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37901496","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
The NASA Twins Study: The Effect of One Year in Space on Long-Chain Fatty Acid Desaturases and Elongases. 美国国家航空航天局双胞胎研究:太空一年对长链脂肪酸去饱和酶和伸长酶的影响。
IF 2 4区 医学
Lifestyle Genomics Pub Date : 2020-01-01 Epub Date: 2020-05-06 DOI: 10.1159/000506769
Michael A Schmidt, Cem Meydan, Caleb M Schmidt, Ebrahim Afshinnekoo, Christopher E Mason
{"title":"The NASA Twins Study: The Effect of One Year in Space on Long-Chain Fatty Acid Desaturases and Elongases.","authors":"Michael A Schmidt, Cem Meydan, Caleb M Schmidt, Ebrahim Afshinnekoo, Christopher E Mason","doi":"10.1159/000506769","DOIUrl":"10.1159/000506769","url":null,"abstract":"<p><strong>Background: </strong>At present, there is no clear understanding of the effect of long-duration spaceflight on the major enzymes that govern the metabolism of omega-6 and omega-3 fatty acids. To address this gap in knowledge, we used data from the NASA Twins Study, which includes a multiscale omics investigation of the changes that occurred during a year-long (340 days) human spaceflight. Embedded within the NASA Twins data are specific analytes associated with fatty acid metabolism.</p><p><strong>Objectives: </strong>To examine the long-chain fatty acid desaturases and elongases in a single human during 1 year in space.</p><p><strong>Method: </strong>One male twin was on board the International Space Station (ISS) for 1 year, while his monozygotic twin served as a genetically matched ground control. Longitudinal assessments included the genome, epige-nome, transcriptome, proteome, metabolome, microbiome, and immunome during the mission, as well as 6 months before and after. The gene-specific fatty acid desaturase and elongase transcriptome data (FADS1, FADS2, ELOVL2, and ELOVL5) were extracted from untargeted RNA-seq measurements derived from white blood cell fractions.</p><p><strong>Results: </strong>Most data from the elongases and desaturases exhibited relatively similar expression profiles (R2 >0.6) over time for the CD8, CD19, and lymphocyte-depleted (LD) cell fractions, indicating overall conservation of function within and between the subjects. Both cell-type and temporal specificity was observed in some cases, and some differences were also apparent between the polyadenylated (polyA) fraction of processed RNAs versus the ribodepleted (ribo-) fraction. The flight subject showed a stronger enrichment of the fatty acid metabolic process pathway across almost all cell types (columns, CD4, CD8, CPT, and LD), most especially in the ribodepleted fraction of RNA, but also with the polyA+ fraction of RNA. Gene set enrichment analysis (GSEA) measures across three related fatty acid metabolism pathways showed a differential between the ground and the flight subject.</p><p><strong>Conclusions: </strong>There appears to be no persistent alteration of desaturase and elongase gene expression associated with 1 year in space. However, these data provide evidence that cellular lipid metabolism can be responsive and dynamic to spaceflight, even though it appears cell-type and context specific, most notably in terms of the fraction of RNA measured and the collection protocols. These results also provide new evidence of mid-flight spikes in expression of selected genes, which may indicate transient responses to specific insults during spaceflight.</p>","PeriodicalId":18030,"journal":{"name":"Lifestyle Genomics","volume":"13 3","pages":"107-121"},"PeriodicalIF":2.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37906773","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Body Composition Analysis of Computed Tomography Scans in Clinical Populations: The Role of Deep Learning. 临床人群计算机断层扫描的身体成分分析:深度学习的作用。
IF 2.6 4区 医学
Lifestyle Genomics Pub Date : 2020-01-01 Epub Date: 2019-12-10 DOI: 10.1159/000503996
Michael T Paris
{"title":"Body Composition Analysis of Computed Tomography Scans in Clinical Populations: The Role of Deep Learning.","authors":"Michael T Paris","doi":"10.1159/000503996","DOIUrl":"https://doi.org/10.1159/000503996","url":null,"abstract":"<p><strong>Background: </strong>Body composition is increasingly being recognized as an important prognostic factor for health outcomes across cancer, liver cirrhosis, and critically ill patients. Computed tomography (CT) scans, when taken as part of routine care, provide an excellent opportunity to precisely measure the quantity and quality of skeletal muscle and adipose tissue. However, manual analysis of CT scans is costly and time-intensive, limiting the widespread adoption of CT-based measurements of body composition.</p><p><strong>Summary: </strong>Advances in deep learning have demonstrated excellent success in biomedical image analysis. Several recent publications have demonstrated excellent accuracy in comparison to human raters for the measurement of skeletal muscle, visceral adipose, and subcutaneous adipose tissue from the lumbar vertebrae region, indicating that analysis of body composition may be successfully automated using deep neural networks. Key Messages: The high accuracy and drastically improved speed of CT body composition analysis (<1 s/scan for neural networks vs. 15 min/scan for human analysis) suggest that neural networks may aid researchers and clinicians in better understanding the role of body composition in clinical populations by enabling cost-effective, large-scale research studies. As the role of body composition in clinical settings and the field of automated analysis advance, it will be critical to examine how clinicians interact with these systems and to evaluate whether these technologies are beneficial in improving treatment and health outcomes for patients.</p>","PeriodicalId":18030,"journal":{"name":"Lifestyle Genomics","volume":"13 1","pages":"28-31"},"PeriodicalIF":2.6,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000503996","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37444986","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 20
One-Carbon Metabolism and Nonalcoholic Fatty Liver Disease: The Crosstalk between Nutrients, Microbiota, and Genetics. 单碳代谢和非酒精性脂肪性肝病:营养、微生物群和遗传学之间的串扰。
IF 2.6 4区 医学
Lifestyle Genomics Pub Date : 2020-01-01 Epub Date: 2019-12-17 DOI: 10.1159/000504602
Anna Radziejewska, Agata Muzsik, Fermín I Milagro, J Alfredo Martínez, Agata Chmurzynska
{"title":"One-Carbon Metabolism and Nonalcoholic Fatty Liver Disease: The Crosstalk between Nutrients, Microbiota, and Genetics.","authors":"Anna Radziejewska,&nbsp;Agata Muzsik,&nbsp;Fermín I Milagro,&nbsp;J Alfredo Martínez,&nbsp;Agata Chmurzynska","doi":"10.1159/000504602","DOIUrl":"https://doi.org/10.1159/000504602","url":null,"abstract":"<p><p>The prevalence of nonalcoholic fatty liver disease (NAFLD) is increasing worldwide. Its etiology includes nutritional, genetic, and lifestyle factors. Several mechanisms may link one-carbon metabolism - the associated metabolic pathways of folate, methionine, and choline - to the onset of NAFLD. In this review, we attempted to assess how choline, folate, methionine, and betaine affect NAFLD development, mainly through their role in the secretion of very low-density lipoproteins (VLDL) from the liver. We also reviewed recent articles that have described the relation between microbiota metabolism and NAFLD progression. Moreover, we describe the effect of single-nucleotide polymorphisms (SNP) in genes related to one-carbon metabolism and disease prevalence. We additionally seek SNP identified by genome-wide associations that may increase the risk of this disease. Even though the evidence available is not entirely consistent, it seems that the concentrations of choline, methionine, folate, and betaine may affect the progression of NAFLD. Since there is no effective therapy for NAFLD, further investigations into the link between nutrition, gut microbiota, genetic factors, and NAFLD are still necessary, with a particular emphasis on methyl donors.</p>","PeriodicalId":18030,"journal":{"name":"Lifestyle Genomics","volume":"13 2","pages":"53-63"},"PeriodicalIF":2.6,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000504602","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37465146","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 25
Interaction of DRD2/ANKK1 Taq1A Genotype with in-Store Retail Food Environment Exposures on Diet Quality in a Cohort of Quebec Adults. DRD2/ANKK1 Taq1A基因型与店内零售食品环境暴露对魁北克成人饮食质量的相互作用
IF 2.6 4区 医学
Lifestyle Genomics Pub Date : 2020-01-01 Epub Date: 2019-12-18 DOI: 10.1159/000504603
Daiva E Nielsen, Yang Han, Catherine Paquet, Andre K Portella, Yu Ma, Laurette Dube
{"title":"Interaction of DRD2/ANKK1 Taq1A Genotype with in-Store Retail Food Environment Exposures on Diet Quality in a Cohort of Quebec Adults.","authors":"Daiva E Nielsen,&nbsp;Yang Han,&nbsp;Catherine Paquet,&nbsp;Andre K Portella,&nbsp;Yu Ma,&nbsp;Laurette Dube","doi":"10.1159/000504603","DOIUrl":"https://doi.org/10.1159/000504603","url":null,"abstract":"<p><strong>Background/aims: </strong>Gene-environment interactions may be relevant for nutrition outcomes. This study assessed the interaction between DRD2/ANKK1 Taq1A genotype and exposures to in-store retail food environment on diet quality.</p><p><strong>Methods: </strong>CARTaGENE biobank data (n = 3,532) were linked to provincial food retail data. The Canadian adaptation of the Healthy Eating Index 2010 (HEI-C) was calculated from food frequency questionnaires. Generalized linear models adjusted for sociodemographic factors, anthropometrics, and energy intake were used to assess interactions between the Taq1A variant and retail food measures.</p><p><strong>Results: </strong>A significant inverse interaction was observed between Taq1A and ice cream store displays on HEI-C score (estimate: -15.46 [95% confidence interval (CI): -24.83, -6.10], p = 0.0012) where, among allele carriers, increasing exposure to ice cream displays was associated with a lower HEI-C score as compared to allele carriers with a lower exposure. A significant positive interaction between Taq1A and price of vegetables was also observed, where, among allele carriers, increasing exposure to a higher price was associated with a higher HEI-C score compared to allele carriers with exposure to a lower price (estimate: 2.46 [95% CI: 0.78, 4.14], p = 0.0041). The opposite pattern was observed among non-carriers.</p><p><strong>Conclusions: </strong>DRD2/ANKK1 Taq1A is associated with adaptive responses to ice cream displays and vegetable prices, suggesting a differential susceptibility to retail environment food cues.</p>","PeriodicalId":18030,"journal":{"name":"Lifestyle Genomics","volume":"13 2","pages":"74-83"},"PeriodicalIF":2.6,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000504603","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37469629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Alpinia zerumbet and Its Potential Use as an Herbal Medication for Atherosclerosis: Mechanistic Insights from Cell and Rodent Studies. 荆芥及其作为动脉粥样硬化草药的潜在用途:来自细胞和啮齿动物研究的机制见解。
IF 2.6 4区 医学
Lifestyle Genomics Pub Date : 2020-01-01 Epub Date: 2020-09-03 DOI: 10.1159/000508818
Ting Xiao, Jiaoyan Huang, Xiaowei Wang, Linjing Wu, Xue Zhou, Feng Jiang, Zhiyong He, Qianqian Guo, Ling Tao, Xiangchun Shen
{"title":"Alpinia zerumbet and Its Potential Use as an Herbal Medication for Atherosclerosis: Mechanistic Insights from Cell and Rodent Studies.","authors":"Ting Xiao,&nbsp;Jiaoyan Huang,&nbsp;Xiaowei Wang,&nbsp;Linjing Wu,&nbsp;Xue Zhou,&nbsp;Feng Jiang,&nbsp;Zhiyong He,&nbsp;Qianqian Guo,&nbsp;Ling Tao,&nbsp;Xiangchun Shen","doi":"10.1159/000508818","DOIUrl":"https://doi.org/10.1159/000508818","url":null,"abstract":"<p><strong>Background/aims: </strong>Alpinia zerumbet (Pers.) Burtt. et Smith has been used as a flavor additive in food and a traditional medicine for centuries, especially in Guizhou Province, China, and it prolongs people's lives with multiple beneficial effects. Thus, one of the aims of this review was to expound the chemical constituents of this plant, especially its fruits. Since cardiovascular diseases, including atherosclerosis, pose a health threat to humans, another aim was to expound the possible mechanisms of its potential use as an herbal medication for atherosclerosis.</p><p><strong>Methods: </strong>In this study, 10 reports are cited to expound the potential bioactive compounds. Moreover, 33 reports explain the antihypertensive and antiatherosclerotic effects of the plant by ameliorating inflammation and endothelial dysfunction, increasing vasodilation, improving hyperlipidemia, downgrading the glucose status, and working as an antioxidant.</p><p><strong>Results: </strong>A. zerumbetis rich in terpenes, essential oils, flavonoids, polyphenolics, and sterols. Pharmacological experiments showed that A. zerumbet has antioxidative and anti-inflammatory effects on the NF-κB signaling pathway and can ameliorate oxidative stress in the NOS-NO signaling pathway. Moreover, A. zerumbet demonstrates antihypertensive effects by accelerating vasorelaxant response and increasing 3T3-L1 intracellular cAMP, which has promising antiobesity properties, as well as hypolipidemic and anti-diabetic complication effects.</p><p><strong>Conclusions: </strong>A. zerumbet has potential functions and applications in the prevention of atherosclerosis, but further studies are required before clinical trials.</p>","PeriodicalId":18030,"journal":{"name":"Lifestyle Genomics","volume":"13 5","pages":"138-145"},"PeriodicalIF":2.6,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000508818","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38342552","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
The Association of Parental Genetic, Lifestyle, and Social Determinants of Health with Offspring Overweight. 父母遗传、生活方式和社会健康决定因素与后代超重的关系。
IF 2.6 4区 医学
Lifestyle Genomics Pub Date : 2020-01-01 Epub Date: 2020-02-18 DOI: 10.1159/000505749
Catherine A M Graham, Charles R Pedlar, Gary Hearne, Silvia Lorente-Cebrián, Pedro González-Muniesa, Yiannis Mavrommatis
{"title":"The Association of Parental Genetic, Lifestyle, and Social Determinants of Health with Offspring Overweight.","authors":"Catherine A M Graham,&nbsp;Charles R Pedlar,&nbsp;Gary Hearne,&nbsp;Silvia Lorente-Cebrián,&nbsp;Pedro González-Muniesa,&nbsp;Yiannis Mavrommatis","doi":"10.1159/000505749","DOIUrl":"https://doi.org/10.1159/000505749","url":null,"abstract":"<p><strong>Introduction: </strong>In the UK, the number of comorbidities seen in children has increased along with the worsening obesity rate. These comorbidities worsen into adulthood. Genome-wide association studies have highlighted single nucleotide polymorphisms associated with the weight status of adults and offspring individually. To date, in the UK, parental genetic, lifestyle, and social determinants of health have not been investigated alongside one another as influencers of offspring weight status. A comprehensive obesity prevention scheme would commence prior to conception and involve parental intervention including all known risk factors. This current study aims to identify the proportion of overweight that can be explained by known parental risk factors, including genetic, lifestyle, and social determinants of health with offspring weight status in the UK.</p><p><strong>Methods: </strong>A cross-sectional study was carried out on 123 parents. Parental and offspring anthropometric data and parental lifestyle and social determinants of health data were self-reported. Parental genetic data were collected by use of GeneFiX saliva collection vials and genotype were assessed for brain-derived neurotrophic factor (BDNF) gene rs6265, melanocortin 4 receptor (MC4R) gene rs17782313, transmembrane protein 18 (TMEM18) gene rs2867125, and serine/threonine-protein kinase (TNN13K) gene rs1514175. Associations were assessed between parental data and the weight status of offspring.</p><p><strong>Results: </strong>Maternal body mass index modestly predicted child weight status (p < 0.015; R2 = 0.15). More mothers of overweight children carried the MC4R rs17782313 risk allele (77.8%; p = 0.007) compared to mothers of normal-weight children. Additionally, fathers who were not Caucasian and parents who slept for <7 h/night had a larger percentage of overweight children when compared to their counterparts (p = 0.039; p = 0.014, respectively).</p><p><strong>Conclusion: </strong>Associations exist between the weight status of offspring based solely on parental genetic, lifestyle, and social determinants of health data. Further research is required to appropriately address future interventions based on genetic and lifestyle risk groups on a pre-parent cohort.</p>","PeriodicalId":18030,"journal":{"name":"Lifestyle Genomics","volume":"13 2","pages":"99-106"},"PeriodicalIF":2.6,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000505749","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37652077","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Lack of Association between LCT_rs140433552*CA>del Indel Polymorphism and Lactose Intolerance in a Southern Brazilian Population. 巴西南部人群LCT_rs140433552*CA>del Indel多态性与乳糖不耐症缺乏相关性
IF 2.6 4区 医学
Lifestyle Genomics Pub Date : 2020-01-01 Epub Date: 2020-07-13 DOI: 10.1159/000508509
Luana Caroline Oliveira, Andrey Lucas Dias Barros, Angelica Beate Winter Boldt, Gabriel Adelman Cipolla
{"title":"Lack of Association between LCT_rs140433552*CA>del Indel Polymorphism and Lactose Intolerance in a Southern Brazilian Population.","authors":"Luana Caroline Oliveira,&nbsp;Andrey Lucas Dias Barros,&nbsp;Angelica Beate Winter Boldt,&nbsp;Gabriel Adelman Cipolla","doi":"10.1159/000508509","DOIUrl":"https://doi.org/10.1159/000508509","url":null,"abstract":"<p><strong>Background/aims: </strong>Polymorphisms in the enhancer of the lactase gene (LCT) are strongly associated with lactase persistence, but not always predictive of the phenotype. We investigated a possible association between the regulatory rs140433552*CA>del variant of LCT and lactose intolerance (LI).</p><p><strong>Methods: </strong>We genotyped 122 individuals for rs140433552 and rs4988235 (-13910*C>T).</p><p><strong>Results: </strong>Associations of rs140433552*CA>del with LI depend on -13910*C>T. Homozygous individuals for the C-CA haplotype, as well as C-CA+/C individuals, seem more likely to manifest LI (OR 3.33 [95% CI 1.32-8.35], p = 0.011, and OR 3.93 [95% CI 1.61-9.61], p = 0.003, respectively), while homozygous individuals for the T-CA haplotype seem more likely to be lactose tolerant (OR 0.04 [95% CI 0.002-0.70], p = 8 × 10-4).</p><p><strong>Conclusions: </strong>rs140433552*CA>del is not independently associated with LI.</p>","PeriodicalId":18030,"journal":{"name":"Lifestyle Genomics","volume":"13 4","pages":"129-133"},"PeriodicalIF":2.6,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000508509","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38150025","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信