Search Results - "Stewart, Isobel"
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Plasma metabolites to profile pathways in noncommunicable disease multimorbidity
Published in Nature medicine (01-03-2021)“…Multimorbidity, the simultaneous presence of multiple chronic conditions, is an increasing global health problem and research into its determinants is of high…”
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Mapping the proteo-genomic convergence of human diseases
Published in Science (American Association for the Advancement of Science) (12-11-2021)“…Characterization of the genetic regulation of proteins is essential for understanding disease etiology and developing therapies. We identified 10,674 genetic…”
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Genomic atlas of the plasma metabolome prioritizes metabolites implicated in human diseases
Published in Nature genetics (01-01-2023)“…Metabolic processes can influence disease risk and provide therapeutic targets. By conducting genome-wide association studies of 1,091 blood metabolites and…”
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Human Gain-of-Function MC4R Variants Show Signaling Bias and Protect against Obesity
Published in Cell (18-04-2019)“…The melanocortin 4 receptor (MC4R) is a G protein-coupled receptor whose disruption causes obesity. We functionally characterized 61 MC4R variants identified…”
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Genetic Predisposition to an Impaired Metabolism of the Branched-Chain Amino Acids and Risk of Type 2 Diabetes: A Mendelian Randomisation Analysis
Published in PLoS medicine (29-11-2016)“…Higher circulating levels of the branched-chain amino acids (BCAAs; i.e., isoleucine, leucine, and valine) are strongly associated with higher type 2 diabetes…”
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Characterization of missing values in untargeted MS-based metabolomics data and evaluation of missing data handling strategies
Published in Metabolomics (01-10-2018)“…Background Untargeted mass spectrometry (MS)-based metabolomics data often contain missing values that reduce statistical power and can introduce bias in…”
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Integrated Analyses of Microbiome and Longitudinal Metabolome Data Reveal Microbial-Host Interactions on Sulfur Metabolism in Parkinson’s Disease
Published in Cell reports (Cambridge) (12-11-2019)“…Parkinson’s disease (PD) exhibits systemic effects on the human metabolism, with emerging roles for the gut microbiome. Here, we integrate longitudinal…”
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Association of Genetic Variants Related to Gluteofemoral vs Abdominal Fat Distribution With Type 2 Diabetes, Coronary Disease, and Cardiovascular Risk Factors
Published in JAMA : the journal of the American Medical Association (25-12-2018)“…IMPORTANCE: Body fat distribution, usually measured using waist-to-hip ratio (WHR), is an important contributor to cardiometabolic disease independent of body…”
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Association Between Low-Density Lipoprotein Cholesterol–Lowering Genetic Variants and Risk of Type 2 Diabetes: A Meta-analysis
Published in JAMA : the journal of the American Medical Association (04-10-2016)“…IMPORTANCE: Low-density lipoprotein cholesterol (LDL-C)–lowering alleles in or near NPC1L1 or HMGCR, encoding the respective molecular targets of ezetimibe and…”
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Integrative genomic analysis implicates limited peripheral adipose storage capacity in the pathogenesis of human insulin resistance
Published in Nature genetics (01-01-2017)“…Luca Lotta, Robert Scott, Stephen O’Rahilly, Claudia Langenberg, David Savage, Nicholas Wareham, Inês Barroso and colleagues identify 53 genomic regions…”
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A cross-platform approach identifies genetic regulators of human metabolism and health
Published in Nature genetics (01-01-2021)“…In cross-platform analyses of 174 metabolites, we identify 499 associations ( P < 4.9 × 10 −10 ) characterized by pleiotropy, allelic heterogeneity, large and…”
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Plasma Vitamin C and Type 2 Diabetes: Genome-Wide Association Study and Mendelian Randomization Analysis in European Populations
Published in Diabetes care (01-01-2021)“…Higher plasma vitamin C levels are associated with lower type 2 diabetes risk, but whether this association is causal is uncertain. To investigate this, we…”
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Development and validation of a metabolite score for red meat intake: an observational cohort study and randomized controlled dietary intervention
Published in The American journal of clinical nutrition (01-08-2022)“…Self-reported meat consumption is associated with disease risk but objective assessment of different dimensions of this heterogeneous dietary exposure in…”
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Epigenome-Wide Association Study of Incident Type 2 Diabetes in a British Population: EPIC-Norfolk Study
Published in Diabetes (New York, N.Y.) (01-12-2019)“…Epigenetic changes may contribute substantially to risks of diseases of aging. Previous studies reported seven methylation variable positions (MVPs) robustly…”
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Meta-analysis investigating the role of interleukin-6 mediated inflammation in type 2 diabetes
Published in EBioMedicine (01-11-2020)“…Evidence from animal models and observational epidemiology points to a role for chronic inflammation, in which interleukin 6 (IL-6) is a key player, in the…”
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Assessing the causal association of glycine with risk of cardio-metabolic diseases
Published in Nature communications (05-03-2019)“…Circulating levels of glycine have previously been associated with lower incidence of coronary heart disease (CHD) and type 2 diabetes (T2D) but it remains…”
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Whole-exome sequencing identifies rare genetic variants associated with human plasma metabolites
Published in American journal of human genetics (02-06-2022)“…Metabolite levels measured in the human population are endophenotypes for biological processes. We combined sequencing data for 3,924 (whole-exome sequencing,…”
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Rare and common genetic determinants of metabolic individuality and their effects on human health
Published in Nature medicine (01-11-2022)“…Garrod’s concept of ‘chemical individuality’ has contributed to comprehension of the molecular origins of human diseases. Untargeted high-throughput…”
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Metabolomic profiling reveals extensive adrenal suppression due to inhaled corticosteroid therapy in asthma
Published in Nature medicine (01-04-2022)“…The application of large-scale metabolomic profiling provides new opportunities for realizing the potential of omics-based precision medicine for asthma. By…”
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The association between circulating 25-hydroxyvitamin D metabolites and type 2 diabetes in European populations: A meta-analysis and Mendelian randomisation analysis
Published in PLoS medicine (16-10-2020)“…Prior research suggested a differential association of 25-hydroxyvitamin D (25(OH)D) metabolites with type 2 diabetes (T2D), with total 25(OH)D and 25(OH)D3…”
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