Publications by authors named "Bruce Wolffenbuttel"

Background: Coronary artery disease (CAD) comprises one of the leading causes of morbidity and mortality both in the European population and globally. All established clinical risk stratification scores and models require blood lipids and physical measurements. The latest reports of the European Commission suggest that attracting health professionals to collect these data can be challenging, both from a logistic and cost perspective, which limits the usefulness of established models and makes them unsuitable for population-wide screening in resource-limited settings, i.

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  • Noninvasive tools (NITs) are crucial for assessing risks related to liver conditions and associated non-liver diseases, but their effectiveness in predicting serious health outcomes needs improvement through new techniques like proteomic enhancements, specifically using a biomarker called GDF-15.
  • In a study involving over 500,000 participants, various traditional NITs were tested for their effectiveness in predicting health issues over a median follow-up of 14 years among different population groups, including those with metabolic issues and diabetes.
  • Results showed that integrating GDF-15 into existing NITs significantly improved their ability to predict adverse outcomes, enabling researchers to identify cases more efficiently and highlighting an exponential increase in health risks at higher GDF-15
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We aimed to assess the association of SAF with cardiovascular mortality in the general population and the possible association between SAF with other disease-specific mortality rates. We evaluated 77,143 participants without known diabetes or cardiovascular disease. The cause of death was ascertained by the municipality database.

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Objective: To address the relationship between tissue accumulation of advanced glycation end-products, assessed by skin autofluorescence (SAF), and subclinical atherosclerosis quantified with coronary artery calcium score (CACS) in the general Dutch population.

Methods: A total of 3,839 participants of the LifeLines Cohort Study without diabetes or cardiovascular disease were included in this cross-sectional evaluation. They underwent SAF measurement and cardiac computed tomography to measure CACS.

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Background: An increasing number of adult individuals are at risk of vitamin B12 deficiency, either from reduced nutritional intake or impaired gastrointestinal B12 absorption.

Objective: This study aims to review the current best practices for the diagnosis and treatment of individuals with vitamin B12 deficiency.

Methods: A narrative literature review of the diagnosis and treatment of vitamin B12 deficiency.

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  • Leucine aminoacyl tRNA-synthetase 1 (LARS1)-deficiency is linked to infantile liver failure syndrome and presents with symptoms like acute liver failure, neurological issues, and seizures.
  • Cranial MRIs show characteristic changes in brain structures during encephalopathic episodes, with infections often triggering these episodes, which involve seizures and impaired consciousness.
  • The study emphasizes the importance of managing infections and ensuring proper nutrition, along with recommending vaccinations to prevent severe episodes during flu infections.
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  • * The study involved a prospective cohort of 611 participants aged 16 and older with at least 5 years of T1D, plus a second group of 160 participants with a minimum of 35 years of T1D, gathering a range of health data, physical assessments, and biological samples.
  • * Preliminary findings indicate that additional C-peptide secretion was noted in 10% of individuals, linking fasting C-peptide levels with reduced hypoglycemia awareness
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Autoimmune gastritis (AIG) is characterized by the destruction of gastric parietal cells, resulting in hypochlorhydria and eventual achlorhydria, as oxyntic glands in the corpus are destroyed and become atrophic. The permanent loss of gastric acid has many impacts-both theoretical and documented. The most concerning of these are hypergastrinemia and increased N-nitroso compounds, both of which increase the risk of gastric cancers.

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Background: Overweight and obesity rates among the general population of the Netherlands keep increasing. Combined lifestyle interventions (CLIs) focused on physical activity, nutrition, sleep, and stress management can be effective in reducing weight and improving health behaviors. Currently available CLIs for weight loss (CLI-WLs) in the Netherlands consist of face-to-face and community-based sessions, which face scalability challenges.

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  • A genome-wide association study was conducted on thyroid function, analyzing data from up to 271,040 European individuals, focusing on hormones like TSH, FT4, and T3.
  • The study identified 259 significant genetic associations for TSH (61% were novel), and notable findings for FT4 and T3, indicating that specific genes influence thyroid hormone levels and metabolism.
  • The research findings enhance the understanding of thyroid hormone roles and suggest that variations in thyroid function may impact various health conditions including cardiovascular issues, autoimmune diseases, and cancer.
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Ubiquitous non-persistent endocrine disrupting chemicals (EDCs) have inconsistent associations with cardiometabolic traits. Additionally, large-scale genome-wide association studies (GWASs) have yielded many genetic risk variants for cardiometabolic traits and diseases. This study aimed to investigate the associations between a wide range of EDC exposures (parabens, bisphenols, and phthalates) and 14 cardiometabolic traits and whether these are moderated by their respective genetic risk scores (GRSs).

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  • Ubiquitous exposure to endocrine disrupting chemicals (EDCs) is a significant public health issue, but individual differences in how these chemicals are processed and eliminated are not well understood.
  • A genome-wide association study (GWAS) identified five significant genetic markers (SNPs) linked to the excretion of certain phthalate metabolites, particularly focusing on two main compounds, MECPP and MEHHP.
  • The study suggests that specific genes, particularly CYP2C9 and SLC17A1, play a key role in how the body metabolizes and eliminates these harmful chemicals, contributing to variations in the population's exposure effects.
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  • This study focuses on developing questionnaire-based models to predict type 2 diabetes prevalence and incidence among different ethnicities, highlighting the disproportionate impact on non-White individuals.
  • The research utilized logistic regression on data from the UK Biobank and validated the models across other populations, demonstrating strong predictive accuracy with AUC scores of 0.901 for prevalence and 0.873 for incidence.
  • Findings showed that the models were effective not only within the White UK Biobank population but also in external datasets, confirming their potential utility for early detection of diabetes across diverse ethnic groups.
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Objectives: Cardiovascular disease (CVD) is a precarious complication of type 1 diabetes (T1D). Alongside glycaemic control, lipid and blood pressure (BP) management are essential for the prevention of CVD. However, age-specific differences in lipid and BP between individuals with T1D and the general population are relatively unknown.

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Hypothyroidism is associated with a decreased health-related quality of life (HRQoL). We hypothesized that individuals with hypothyroidism (defined as use of thyroid hormone (TH)) and especially those having an impaired HRQoL are characterized by a high prevalence of comorbid disorders and that the impact of hypothyroidism and comorbidity on HRQoL is synergistic. Presence of comorbidity was based on data obtained using structured questionnaires, physical examination, biochemical measurements and verified medication use.

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During the last decades, gestational diabetes mellitus (GDM) prevalence has been on the rise. While insulin remains the gold standard treatment for GDM, metformin use during pregnancy is controversial. This review aimed to comprehensively assess the available data on the efficacy and safety of metformin during pregnancy, both for the mother and the offspring.

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Several research groups have attempted to describe the heterogeneity of type 2 diabetes by creating specific subtypes. A Swedish study evaluating subtypes of type 2 diabetes soon after diagnosis has proposed the existence of 5 clusters. Subtyping can lead to a better understanding of the underlying pathophysiology, better prediction of the development of diabetes-related complications, and a personalized approach towards lifestyle interventions and prescription of glucose-lowering medication.

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  • Optimal diabetes care is crucial for preventing complications in individuals with type 1 diabetes (T1D), which involves evaluating target achievement and understanding risk factors.
  • A study collected data from 1,737 adults with T1D in the Netherlands, comparing target achievement for glycemic, cholesterol, and blood pressure levels among those with and without cardiovascular disease (CVD).
  • Results showed lower target achievement rates for those with CVD, while factors like gender and insulin pump use positively influenced success in those without CVD, indicating a need for tailored management strategies.
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The growing public interest in genetic risk scores for various health conditions can be harnessed to inspire preventive health action. However, current commercially available genetic risk scores can be deceiving as they do not consider other, easily attainable risk factors, such as sex, BMI, age, smoking habits, parental disease status and physical activity. Recent scientific literature shows that adding these factors can improve PGS based predictions significantly.

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Background: Neurobehavioural disorder diagnoses have been increasing over the last decades, leading to heightened interest in the aetiological factors involved. Endocrine disrupting chemicals, such as parabens and bisphenols, have been suggested as one of those factors. It is unknown whether exposure during adolescence may affect neurobehavioural development.

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Introduction: SURE Netherlands (NCT03929679) evaluated the use of once-weekly (OW) semaglutide, a glucagon-like peptide 1 receptor agonist (GLP-1RA), in routine clinical care for individuals with type 2 diabetes (T2D).

Methods: Adults (age ≥ 18 years) with T2D were enrolled into the single-arm study. The primary endpoint was change from baseline to end of study (EOS;  approx.

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Background: Skin autofluorescence (SAF) is a non-invasive measure reflecting accumulation of advanced glycation endproducts (AGEs) in the skin. Higher SAF levels are associated with an increased risk of developing type 2 diabetes and cardiovascular disease. An earlier genome-wide association study (GWAS) revealed a strong association between NAT2 variants and SAF.

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Increased skin autofluorescence (SAF) predicts the development of diabetes-related complications and cardiovascular disease. We assessed the performance of a simple model which includes SAF to identify individuals at high risk for undiagnosed and incident type 2 diabetes, in 58,377 participants in the Lifelines Cohort Study without known diabetes. Newly-diagnosed diabetes was defined as fasting blood glucose ≥ 7.

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