Percorrer por autor "Appenzeller, Brice M.R."
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- Harmonization of Human Biomonitoring Studies in Europe: Characteristics of the HBM4EU-Aligned Studies ParticipantsPublication . Gilles, Liese; Govarts, Eva; Rodriguez Martin, Laura; Andersson, Anna-Maria; Appenzeller, Brice M.R.; Barbone, Fabio; Castano, Argelia; Coertjens, Dries; Den Hond, Elly; Dzhedzheia, Vazha; Eržen, Ivan; Esteban, Marta; Fábelová, Lucia; Fillol, Clémence; Franken, Carmen; Frederiksen, Hanne; Gabriel, Catherine; Haug, Line Småstuen; Horvat, Milena; Halldórsson, Thórhallur Ingi; Janasik, Beata; Holcer, Nataša Janev; Kakucs, Réka; Karakitsios, Spyros; Katsonouri, Andromachi; Klánová, Jana; Kold-Jensen, Tina; Kolossa-Gehring, Marike; Konstantinou, Corina; Koponen, Jani; Lignell, Sanna; Lindroos, Anna Karin; Makris, Konstantinos C.; Mazej, Darja; Morrens, Bert; Murínová, Ľubica Palkovičová; Namorado, Sónia; Pedraza-Diaz, Susana; Peisker, Jasmin; Probst-Hensch, Nicole; Rambaud, Loïc; Rosolen, Valentina; Rucic, Enrico; Rüther, Maria; Sarigiannis, Dimosthenis; Tratnik, Janja Snoj; Standaert, Arnout; Stewart, Lorraine; Szigeti, Tamás; Thomsen, Cathrine; Tolonen, Hanna; Eiríksdóttir, Ása; Van Nieuwenhuyse, An; Verheyen, Veerle J.; Vlaanderen, Jelle; Vogel, Nina; Wasowicz, Wojciech; Weber, Till; Zock, Jan-Paul; Sepai, Ovnair; Schoeters, GreetHuman biomonitoring has become a pivotal tool for supporting chemicals’ policies. It provides information on real-life human exposures and is increasingly used to prioritize chemicals of health concern and to evaluate the success of chemical policies. Europe has launched the ambitious REACH program in 2007 to improve the protection of human health and the environment. In October 2020 the EU commission published its new chemicals strategy for sustainability towards a toxic-free environment. The European Parliament called upon the commission to collect human biomonitoring data to support chemical’s risk assessment and risk management. This manuscript describes the organization of the first HBM4EU-aligned studies that obtain comparable human biomonitoring (HBM) data of European citizens to monitor their internal exposure to environmental chemicals. The HBM4EU-aligned studies build on existing HBM capacity in Europe by aligning national or regional HBM studies. The HBM4EU-aligned studies focus on three age groups: children, teenagers, and adults. The participants are recruited between 2014 and 2021 in 11 to 12 primary sampling units that are geographically distributed across Europe. Urine samples are collected in all age groups, and blood samples are collected in children and teenagers. Auxiliary information on sociodemographics, lifestyle, health status, environment, and diet is collected using questionnaires. In total, biological samples from 3137 children aged 6–12 years are collected for the analysis of biomarkers for phthalates, HEXAMOLL® DINCH, and flame retardants. Samples from 2950 teenagers aged 12–18 years are collected for the analysis of biomarkers for phthalates, Hexamoll® DINCH, and per and polyfluoroalkyl substances (PFASs), and samples from 3522 adults aged 20–39 years are collected for the analysis of cadmium, bisphenols, and metabolites of polyaromatic hydrocarbons (PAHs). The children’s group consists of 50.4% boys and 49.5% girls, of which 44.1% live in cities, 29.0% live in towns/suburbs, and 26.8% live in rural areas. The teenagers’ group includes 50.6% girls and 49.4% boys, with 37.7% of residents in cities, 31.2% in towns/suburbs, and 30.2% in rural areas. The adult group consists of 52.6% women and 47.4% men, 71.9% live in cities, 14.2% in towns/suburbs, and only 13.4% live in rural areas. The study population approaches the characteristics of the general European population based on age-matched EUROSTAT EU-28, 2017 data; however, individuals who obtained no to lower educational level (ISCED 0–2) are under represented. The data on internal human exposure to priority chemicals from this unique cohort will provide a baseline for Europe’s strategy towards a non-toxic environment and challenges and recommendations to improve the sampling frame for future EU-wide HBM surveys are discussed.
- Polycyclic aromatic hydrocarbon (PAH) exposure among European adults: Evidence from the HBM4EU aligned studiesPublication . Karakoltzidis, Achilleas; Papaioannou, Nafsika; Gabriel, Catherine; Chatzimpaloglou, Anthoula; Andersson, Anna-Maria; Juul, Anders; Halldorsson, Thorhallur I.; Olafsdottir, Kristin; Klanova, Jana; Piler, Pavel; Janasik, Beata; Wasowicz, Wojciech; Janev-Holcer, Natasa; Namorado, Sónia; Rambaud, Loïc; Riou, Margaux; Probst-Hensch, Nicole; Imboden, Medea; Nieuwenhuyse, An Van; Appenzeller, Brice M.R.; Kolossa-Gehring, Marike; Weber, Till; Stewart, Lorraine; Sepai, Ovnair; Esteban-López, Marta; Castaño, Argelia; Gilles, Liese; Govarts, Eva; Rodriguez Martin, Laura; Schoeters, Greet; Karakitsios, Spyros; Sarigiannis, Dimosthenis Α.; Namorado, SóniaPolycyclic aromatic hydrocarbons (PAHs) are persistent environmental pollutants with well-documented associations to adverse health effects, posing significant public health challenges across Europe. Human exposure to 13 urinary PAH metabolites was assessed in a harmonized cohort of European adults aged 20-39, representing diverse geographic regions across Europe: North (Iceland and Denmark), East (Poland and the Czech Republic), South (Croatia and Portugal), and West (France, Germany, Switzerland, and Luxembourg). This study aimed to achieve a unified understanding of PAH exposure by employing stringent participant selection criteria and harmonizing biomarker analyses by utilizing high-quality analytical protocols across multiple laboratories in Europe. Key findings revealed consistently elevated metabolite levels in smokers compared to non-smokers, with naphthalene metabolites dominating the profiles over phenanthrene and fluorene derivatives. Country-specific analyses highlighted Poland as having the highest naphthalene metabolite concentrations, while Luxembourg exhibited elevated pyrene metabolite levels. Urbanization influenced exposure, with slightly higher metabolite concentrations in town populations compared to rural areas. While sex-based stratification revealed no marked differences, gender emerged as a significant covariate in regression models, with women generally displaying higher exposure to naphthalene metabolites. Educational level further stratified exposure, with lower education correlating with increased PAH levels. Multivariate linear regression identified key exposure factors, including sampling season (i.e., summer, winter, autumn, and spring), dietary habits e.g., smoked foods, and proximity to smoke-prone environments. This dataset provides a significant baseline for evaluating the European Commission's Chemicals Strategy for Sustainability (CSS) and underscores the utility of harmonized human biomonitoring studies in informing targeted public health interventions.