4.7 Article

Possible Obesogenic Effects of Bisphenols Accumulation in the Human Brain

期刊

SCIENTIFIC REPORTS
卷 8, 期 -, 页码 -

出版社

NATURE PORTFOLIO
DOI: 10.1038/s41598-018-26498-y

关键词

-

资金

  1. Dutch Diabetes Research Foundation [2013.81.1673]
  2. National Consortium for Healthy Ageing (NCHA) (NCHA NGI) [050-060-810]
  3. European Union [261433]

向作者/读者索取更多资源

Evidence of bisphenols' obesogenic effects on humans is mixed and inconsistent. We aimed to explore the presence of bisphenol A (BPA), bisphenol F (BPF) and chlorinated BPA (ClBPA), collectively called the bisphenols, in different brain regions and their association with obesity using post-mortem hypothalamic and white matter brain material from twelve pairs of obese (body mass index (BMI) > 30 kg/m(2)) and normal-weight individuals (BMI < 25 kg/m(2)). Mean ratios of hypothalamus: white matter for BPA, BPF and ClBPA were 1.5, 0.92, 0.95, respectively, suggesting no preferential accumulation of the bisphenols in the grey matter (hypothalamic) or white matter-enriched brain areas. We observed differences in hypothalamic concentrations among the bisphenols, with highest median level detected for ClBPA (median: 2.4 ng/g), followed by BPF (2.2 ng/g) and BPA (1.2 ng/g); similar ranking was observed for the white matter samples (median for: ClBPA-2.5 ng/g, BPF-2.3 ng/g, and BPA-1.0 ng/g). Furthermore, all bisphenol concentrations, except for white-matter BPF were associated with obesity (p < 0.05). This is the first study reporting the presence of bisphenols in two distinct regions of the human brain. Bisphenols accumulation in the white matter-enriched brain tissue could signify that they are able to cross the blood-brain barrier.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.7
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

Article Public, Environmental & Occupational Health

COVID-19 response: effectiveness of weekly rapid risk assessments, Italy

Flavia Riccardo, Giorgio Guzzetta, Alberto Mateo Urdiales, Martina Del Manso, Xanthi D. Andrianou, Antonino Bella, Patrizio Pezzotti, Simona Carbone, Tiziana De Vito, Francesco Maraglino, Vittorio Demicheli, Claudio Dario, Enrico Coscioni, Giovanni Rezza, Andrea Urbani, Stefano Merler, Silvio Brusaferro

Summary: This study aimed to develop a robust approach to monitor the COVID-19 epidemic and provide data for decision-making. By adapting existing national surveillance systems and including quantitative and qualitative indicators, the study successfully implemented a cost-effective monitoring system.

BULLETIN OF THE WORLD HEALTH ORGANIZATION (2022)

Article Infectious Diseases

Co-circulation of SARS-CoV-2 Alpha and Gamma variants in Italy, February and March 2021

Paola Stefanelli, Filippo Trentini, Giorgio Guzzetta, Valentina Marziano, Alessia Mammone, Monica Sane Schepisi, Piero Poletti, Carla Molina Grane, Mattia Manica, Martina Del Manso, Xanthi Andrianou, Marco Ajelli, Giovanni Rezza, Silvio Brusaferro, Stefano Merler

Summary: The dominant variant of SARS-CoV-2 in Italy is the Alpha variant, while the Gamma variant co-circulates at a substantial proportion. However, the Gamma variant is unable to outcompete the Alpha variant, likely due to its lower transmissibility.

EUROSURVEILLANCE (2022)

Article Multidisciplinary Sciences

Assessment of indoor and outdoor air quality in primary schools of Cyprus during the COVID-19 pandemic measures in May-July 2021

Corina Konstantinou, Andria Constantinou, Eleni G. Kleovoulou, Alexis Kyriacou, Christina Kakoulli, George Milis, Michalis Michaelides, Konstantinos C. Makris

Summary: The School Temperature and Environmental Pollutants Study (STEPS) aimed to assess indoor air quality in primary schools in densely and intermediate populated areas of Cyprus. The study found that indoor PM, temperature, humidity, and VOCs increased during school hours, while indoor CO2 decreased. Most of the time, indoor air temperature exceeded the recommended upper limit, and a third of indoor PM2.5 measurements exceeded the standard.

HELIYON (2022)

Article Environmental Sciences

A Tiered Approach for Assessing Individual and Combined Risk of Pyrethroids Using Human Biomonitoring Data

Jose V. Tarazona, Irene Cattaneo, Lars Niemann, Susana Pedraza-Diaz, Maria Carmen Gonzalez-Caballero, Mercedes de Alba-Gonzalez, Ana Canas, Noelia Dominguez-Morueco, Marta Esteban-Lopez, Argelia Castano, Teresa Borges, Andromachi Katsonouri, Konstantinos C. Makris, Ilse Ottenbros, Hans Mol, Annelies De Decker, Bert Morrens, Tamar Berman, Zohar Barnett-Itzhaki, Nicole Probst-Hensch, Samuel Fuhrimann, Janja Snoj Tratnik, Milena Horvat, Loic Rambaud, Margaux Riou, Greet Schoeters, Eva Govarts, Marike Kolossa-Gehring, Till Weber, Petra Apel, Sonia Namorado, Tiina Santonen

Summary: Pyrethroids are commonly used insecticides that can be monitored in humans. A tiered approach was used to assess the risk of pyrethroid exposure, starting with a conservative screening and followed by probabilistic approaches and substance-specific assessments. The study analyzed data from various countries and found that some metabolites exceeded the screening value in children populations, but were below the human biomonitoring guidance values. Overall, the study suggests a low health concern at the population level, although a potential risk for highly exposed children cannot be completely excluded.

TOXICS (2022)

Article Environmental Sciences

Glyphosate and AMPA in Human Urine of HBM4EU Aligned Studies: Part A Children

Jurgen Buekers, Sylvie Remy, Jos Bessems, Eva Govarts, Loic Rambaud, Margaux Riou, Janja Snoj Tratnik, Anja Stajnko, Andromachi Katsonouri, Konstantinos C. Makris, Annelies De Decker, Bert Morrens, Nina Vogel, Marike Kolossa-Gehring, Marta Esteban-Lopez, Argelia Castano, Helle Raun Andersen, Greet Schoeters

Summary: There is limited data on children's exposure to glyphosate in Europe. The collected data from five European countries showed that the current population studied had low concentrations of glyphosate in their urine and no immediate health risks. However, there is ongoing discussion about the carcinogenic effects of glyphosate and uncertainty regarding the effects of other substances related to glyphosate.

TOXICS (2022)

Article Environmental Sciences

The effect of an organic food intervention treatment on biomarkers of exposure to lead and cadmium in primary school children of Cyprus: A cluster-randomized crossover trial

Shamah A. Agboola, Corina Konstantinou, Pantelis Charisiadis, Thibaut Delplancke, Nikolaos Efthymiou, Konstantinos C. Makris

Summary: This study examined the effectiveness of an organic food intervention in reducing urinary concentrations of lead (Pb) and cadmium (Cd) in primary school children in Cyprus. The results showed a reduction in urinary Pb levels during the 40-day intervention period. There were also significant associations between biomarkers of oxidative damage and both metal exposures.

ENVIRONMENTAL RESEARCH (2023)

Article Public, Environmental & Occupational Health

Interpreting biomonitoring data: Introducing the international human biomonitoring (i-HBM) working group's health-based guidance value (HB2GV) dashboard

Shoji F. Nakayama, Annie St-Amand, Tyler Pollock, Petra Apel, Yu Ait Bamai, Dana Boyd Barr, Jos Bessems, Antonia M. Calafat, Argelia Castano, Adrian Covaci, Radu Corneliu Duca, Sarah Faure, Karen S. Galea, Sean Hays, Nancy B. Hopf, Yuki Ito, Maryam Zare Jeddi, Marike Kolossa-Gehring, Eva Kumar, Judy S. LaKind, Marta Esteban Lopez, Henriqueta Louro, Kristin Macey, Konstantinos C. Makris, Lisa Melnyk, Aline Murawski, Josh Naiman, Julianne Nassif, Nolwenn Noisel, Devika Poddalgoda, Lesliam Quiros-Alcala, Ata Rafiee, Loic Rambaud, Maria Joao Silva, Jun Ueyama, Marc-Andre Verner, Maisarah Nasution Waras, Kate Werry

Summary: Human biomonitoring (HBM) data can be used to compare population exposures, but finding the relevant health-based biomonitoring guidance values can be time-consuming. To address this issue, an online repository called the Human Biomonitoring Health-Based Guidance Value (HB2GV) Dashboard has been created. This database provides a centralized location for researchers and decision makers to access and interpret HBM data.

INTERNATIONAL JOURNAL OF HYGIENE AND ENVIRONMENTAL HEALTH (2023)

Article Multidisciplinary Sciences

A time differentiated dietary intervention effect on the biomarkers of exposure to pyrethroids and neonicotinoids pesticides

Elina Ioannou, Stavros Oikonomou, Nikolaos Efthymiou, Andria Constantinou, Thibaut Delplancke, Pantelis Charisiadis, Konstantinos C. Makris

Summary: Tailoring medical models to specific individuals or risk subgroups delivered at the appropriate time is crucial in personalized medicine/prevention initiatives. The CIRCA-CHEM randomized 2x2 crossover pilot trial examined the impact of consuming fruits/vegetables within a restricted daily window on urinary biomarkers of exposure to neonicotinoids and pyrethroids pesticides, oxidative damage biomarkers, and the associated urinary metabolome. The study found a significant difference in pesticide levels between the morning and evening intervention periods, with higher levels observed in the evening. Positive associations were also found between pesticides and oxidative damage biomarkers, indicating a diurnal chrono-window of pesticide toxicity. Understanding the chrono-disrupted metabolism of food contaminants could be valuable in personalized medicine initiatives.

ISCIENCE (2023)

Review Environmental Sciences

Chrono-modulated effects of external stressors on oxidative stress and damage in humans: A scoping review on night shift work

Konstantinos C. Makris, Behzad Heibati, Shan Zienolddiny Narui

Summary: Oxidative stress and tissue damage are important factors in the early stages of chronic disease pathogenesis, but there is little research on the temporal dimensions of these processes in relation to environmental and occupational stressors like night shift work. This study critically reviewed human studies on the temporal dynamics of oxidative stress and the circadian clock system's activity in response to environmental/occupational stressors, specifically night shift work. The results showed that although progress has been made in understanding the biological mechanisms of oxidative stress, more research is needed to explore the temporal trajectory of these processes in response to environmental/occupational stressors.

ENVIRONMENT INTERNATIONAL (2023)

Article Public, Environmental & Occupational Health

Harmonized human biomonitoring in European children, teenagers and adults: EU-wide exposure data of 11 chemical substance groups from the HBM4EU Aligned Studies (2014-2021)

Eva Govarts, Liese Gilles, Laura Rodriguez Martin, Tiina Santonen., Petra Apel., Paula. Alvito, Elena. Anastasi, Helle Raun Andersen, Anna-Maria Andersson, Lenka Andryskova, Jean-Philippe Antignacj, Brice Appenzeller, Fabio Barbone, Zohar Barnett-Itzhaki, Robert Barouki, Tamar Berman, Wieneke Bil, Teresa Borges, Jurgen Buekers, Ana Canas-Portilla, Adrian Covaci, Zsofia Csako, Elly Den Hond, Darina Dvorakova, Lucia Fabelova, Tony Fletcherx, Hanne Frederiksen, Catherine Gabriel, Catherine Ganzleben, Thomas Goen, Thorhallur Halldorsson, Line S. Haug, Milena Horvat, Pasi Huuskonen, Medea Imboden, Marta Jagodic Hudobivnik, Beata Janasik, Natasa Janev Holcer, Spyros Karakitsios, Andromachi Katsonouri, Jana Klanova, Venetia Kokaraki, Tina Kold Jensen, Jani Koponen, Michelle Laeremans, Federica Laguzzi, Rosa Lange, Nora Lemke, Sanna Lignell, Anna Karin Lindroos, Joana Lobo Vicente, Mirjam Luijten, Konstantinos C. Makris, Darja Mazej, Lisa Melymuki, Matthieu Meslin, Hans Molar, Parisa Montazeri, Aline Murawski, Sonia Namorado, Lars Niemann, Stefanie Nabler, Baltazar Nunes, Kristin Olafsdottir, Lubica Palkovicova Murinova, Nafsika Papaioannou, Susana Pedraza-Diaz, Pavel Pileri, Veronika Plichta, Michael Poteser, Nicole Probst-Hensch, Loic Rambaud, Elke Rauscher-Gabernig, Katarina Rausova, Sylvie Remy, Margaux Riou, Valentina Rosolen, Christophe Rousselle, Maria Rather, Denis Sarigiannis, Maria J. Silva, Zdenka Slejkovec, Janja Snoj Tratnik, Anja Stajnko, Tamas Szigeti, Jose V. Tarazona, Cathrine Thomsen, Ziga Tkalec, Hanna Tolonen, Tomas Trnovec, Maria Uhl, An Van Nieuwenhuyse, Elsa Vasco, Veerle J. Verheyen, Susana Viegas, Anne Marie Vinggaard, Nina Vogel, Katrin Vorkamp, Wojciech Wasowicz, Till Weber, Sona Wimmerova, Marjolijn Woutersen, Philipp Zimmermann, Martin Zvonari, Holger Koch, Marike Kolossa-Gehring, Marta Esteban Lopez, Argelia Castano, Lorraine Stewartx, Ovnair Sepaix, Greet Schoeters

Summary: As part of the European Human Biomonitoring Initiative, a human biomonitoring survey was conducted in 23 countries to produce comparable data for the EU. The survey utilized existing HBM capacity in Europe and aligned national or regional studies under the HBM4EU program. The survey included over 10,000 participants from different age groups and measured various biomarkers to assess exposure levels to different chemicals. The data obtained can be used as a reference for global comparison, evaluate the effectiveness of the European Commission's chemical strategy, and guide policy-making.

INTERNATIONAL JOURNAL OF HYGIENE AND ENVIRONMENTAL HEALTH (2023)

Article Biochemistry & Molecular Biology

Mitochondrial transplantation rescues neuronal cells from ferroptosis

Tingting Chen, Nad'a Majernikova, Alejandro Marmolejo-Garza, Marina Trombetta-Lima, Angelica Maria Sabogal-Guaqueta, Yuequ Zhang, Ruth ten Kate, Minte Zuidema, Patty P. M. F. A. Mulder, Wilfred den Dunnen, Reinoud Gosens, Elisabeth Verpoorte, Carsten Culmsee, Ulrich L. M. Eisel, Amalia M. Dolga

Summary: Transplanting exogenous mitochondria into neuronal cells can protect cells from ferroptotic cell death by reducing lipid peroxidation and mitochondrial superoxide production. The function of mitochondrial complexes is crucial for the neuroprotective effects of exogenous mitochondria.

FREE RADICAL BIOLOGY AND MEDICINE (2023)

Article Medicine, General & Internal

The Correlation of In Vivo MR Spectroscopy and Ex Vivo 2-Hydroxyglutarate Concentration for the Prediction of Isocitrate Dehydrogenase Mutation Status in Diffuse Glioma

Bart R. J. van Dijken, Hanne-Rinck Jeltema, Justyna Klos, Peter Jan van Laar, Roelien H. Enting, Ronald G. H. J. Maatman, Klaas Bijsterveld, Wilfred F. A. Den Dunnen, Rudi A. Dierckx, Paul E. Sijens, Anouk van der Hoorn

Summary: This study proposes a straightforward method for 2-HG quantification by MR spectroscopy for IDH mutation status detection and directly compares in vivo 2-HG MR spectroscopy with ex vivo 2-HG concentration measured in resected tumor tissue. The study shows that in vivo 2-HG MR spectroscopy can non-invasively determine IDH status in glioma and demonstrates a strong correlation with ex vivo 2-HG concentration in patients with lower-grade glioma.

DIAGNOSTICS (2023)

Article Clinical Neurology

Feasibility of bevacizumab-IRDye800CW as a tracer for fluorescence-guided meningioma surgery

Bianca M. Dijkstra, Julie Nonnekens, Wouter Nagengast, Schelto Kruijff, Gert Jan Meersma, Wilfred F. A. den Dunnen, Frank A. E. Kruyt, Rob J. M. Groen

Summary: The feasibility of using bevacizumab-IRDye800CW to target VEGFa in a CH-157MN xenografted mouse model was investigated. Results showed that the fluorescent agent specifically targeted meningioma and could be used for tumor monitoring and guidance during surgery. The next step is to evaluate the feasibility of using the clinically available bevacizumab-IRDye800CW in a human trial for optimizing meningioma resection.

JOURNAL OF NEUROSURGERY (2023)

Review Public, Environmental & Occupational Health

A population-based cohort approach to assess excess mortality due to the spread of COVID-19 in Italy, January-May 2020

Maria Dorrucci, Giada Minelli, Stefano Boros, Valerio Manno, Sabrina Prati, Marco Battaglini, Gianni Corsetti, Xanthi Andrianou, Flavia Riccardo, Massimo Fabiani, Maria Fenicia Vescio, Matteo Spuri, Alberto Mateo-Urdiales, Martina Del Manso, Patrizio Pezzotti, Antonino Bella

Summary: This study assessed the impact of the COVID-19 pandemic on all-cause mortality in Italy, considering the geographical heterogeneity of the spread of the virus. The results showed that areas with a higher spread of COVID-19 had a significantly higher excess mortality rate, while areas with a lower spread had a lower excess mortality rate.

ANNALI DELL ISTITUTO SUPERIORE DI SANITA (2022)

暂无数据