Environmental Health最新文献

{"title":"Characterizing visual field loss from past mercury exposure in an Indigenous riverine community (Grassy Narrows First Nation, Canada): a cluster-based approach.","authors":"Aline Philibert, Benoit Tousignant, Myriam Fillion, Judy Da Silva, Donna Mergler","doi":"10.1186/s12940-024-01119-6","DOIUrl":"https://doi.org/10.1186/s12940-024-01119-6","url":null,"abstract":"<p><strong>Background: </strong>Between 1962 and 1975, a chlor-alkali plant in Canada discharged approximately 9 metric tons of mercury (Hg) into the Wabigoon River. Over the following decades, biomarkers of Hg exposure of persons from Grassy Narrows First Nation (Asubpeeschoseewagong Anishinabek), located downriver from the discharge, reflected Hg concentrations in fish. Hg exposure is known to target the calcarine fissure, resulting in visual field (VF) loss. Most studies and clinical reports focus solely on peripheral VF loss; little is known about the impact of Hg on the central and paracentral portions. The present study sought to characterize the patterns of VF loss with respect to past and current Hg.</p><p><strong>Methods: </strong>A 28-year hair-Hg (HHg) database, created from a 1970-97 government biomonitoring program, served to select study participants with ≥ 4 year-based HHg measurements (n = 81). Blood-Hg was assessed for current exposure. Light sensitivity thresholds across the VF were analyzed monocularly, using a Humphrey Field Analyzer (HFA). Following post-hoc exclusions, based on HFA interpretation indices, 65 participants were retained. Both eyes were combined for analyses (n = 130 eyes). Unsupervised hierarchical clustering of HFA plot data was used to identify patterns of VF loss. A series of mixed effects models (MEM) were performed to test the associations for current Hg exposure with respect to HFA interpretation indices and clusters, as well as for longitudinal past Hg exposure.</p><p><strong>Results: </strong>The clustering approach decomposed the light sensitivity deficits into 5 concentric clusters, with greatest loss in the peripheral clusters. No relation was observed between any of the cluster scores and current blood-Hg. VF deficits increased with past Hg exposure. Longitudinal MEM showed that HHg was significantly (p < 0.05) associated with all peripheral, paracentral, and central cluster scores, as well as with HFA interpretation indices.</p><p><strong>Conclusions: </strong>Past Hg exposure in Grassy Narrows First Nation was associated with present day VF loss. The cluster-based location-specific approach identified patterns of VF loss associated with long-term Hg exposure, in both the peripheral and the central areas. The functional implications of this type of visual loss should be investigated.</p>","PeriodicalId":11686,"journal":{"name":"Environmental Health","volume":"23 1","pages":"81"},"PeriodicalIF":5.3,"publicationDate":"2024-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11457346/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142389003","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Epidemiologic and clinical features of cyanobacteria harmful algal bloom exposures reported to the National Poison Data System, United States, 2010-2022: a descriptive analysis.","authors":"Rebecca A Bloch, Michael C Beuhler, Elizabeth D Hilborn, Grace Faulkner, Sarah Rhea","doi":"10.1186/s12940-024-01121-y","DOIUrl":"10.1186/s12940-024-01121-y","url":null,"abstract":"<p><strong>Background: </strong>Harmful algal bloom occurrences have been increasingly reported globally and over time. Exposure to the variety of toxins and co-contaminants that may be present in harmful algal blooms can cause illness and even death. Poison control data is a valuable public health information source that has been used to characterize many types of toxin exposures, including harmful algal blooms. Prior studies have been limited by location and time, and knowledge gaps remain regarding cyanobacteria harmful algal bloom (cyanoHAB) exposure circumstances, and the breadth and severity of associated clinical effect.</p><p><strong>Methods: </strong>The objective of this study was to characterize epidemiologic and clinical features of cyanoHAB exposure cases reported to 55 US poison control centers and available in the National Poison Data System (NPDS). We identified 4260 NPDS cyanoHAB exposure cases reported from 2010 to 2022, including symptomatic exposure cases with and without clinical effects related to the exposure and asymptomatic exposure cases. We assessed demographics; exposure routes, locations, chronicity; clinical effects; and medical outcomes. We calculated case rates annually and 13-year case rates by US geographic division.</p><p><strong>Results: </strong>Over half of cyanoHAB exposure cases were children < 20 years old (n = 2175). Most cyanoHABs exposures occurred in a \"public area\" (n = 2902, 68.1%); most were acute (≤ 8 h) (n = 3824, 89.8%). Dermal and ingestion routes and gastrointestinal effects predominated. 2% (n = 102) of cases experienced a moderate or major medical outcome; no deaths were reported. National rates increased from 0.4 cases/1 million (1 M) person-years in 2010 to 1.4 cases/1 M person-years in 2022. The Mountain division had the highest 13-year rate (7.8 cases/1 M person-years).</p><p><strong>Conclusions: </strong>CyanoHAB exposure case rates increased 2010-2022, despite a decrease in all-cause exposure cases during the same period. NPDS data provide valuable public health information for characterization of cyanoHAB exposures, an emerging public health challenge.</p>","PeriodicalId":11686,"journal":{"name":"Environmental Health","volume":"23 1","pages":"80"},"PeriodicalIF":5.3,"publicationDate":"2024-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11453011/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142379227","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Occupational exposure to organic solvents during pregnancy and child behavior from early childhood to adolescence.","authors":"Hélène Tillaut, Nathalie Costet, Christine Monfort, Rémi Béranger, Ronan Garlantézec, Florence Rouget, Sylvaine Cordier, Dave Saint-Amour, Cécile Chevrier","doi":"10.1186/s12940-024-01120-z","DOIUrl":"10.1186/s12940-024-01120-z","url":null,"abstract":"<p><strong>Background: </strong>Organic solvents are used in formulating an extensive range of products for professional use. Animal and human studies suggest that in utero solvent exposure may affect neurodevelopment. Our objective was to assess the association between occupational exposure to solvents during pregnancy and child behavior aged 2-12 years.</p><p><strong>Methods: </strong>The French mother-child cohort PELAGIE (2002-2006) included 3,421 women recruited in early pregnancy. Occupational exposure to solvents was self-reported. For 459 children, parents used a questionnaire derived from the Child Behavior Checklist and the Preschool Social Behavior Questionnaire to assess their child's behavior, at age 2, and the Strengths and Difficulties Questionnaire at ages 6 and 12. A cross-lagged structural equation modeling approach was used to assess direct and indirect associations between exposure and child behavior.</p><p><strong>Results: </strong>At age 2, an increased externalizing behavior score was suggested with prenatal exposure to solvents (mean change in standardized score (95%CI): 0.28 (-0.01, 0.57) for occasional exposure and 0.23 (-0.05, 0.51) for regular exposure). At ages 6 and 12, distinct sex-specific patterns were observed: among boys, no association with externalizing behavior was observed, while among girls, an association was seen for both occasional and regular exposure (total effect at age 12: 0.45 (0.06,0.83) and 0.40 (0.03, 0.76), respectively). For both sexes, occasional exposure may be associated with internalizing behavior at ages 6 and 12 (total effect at age 6: 0.37 (0.06, 0.68) and at age 12: 0.27 (-0.08, 0.62)).</p><p><strong>Conclusions: </strong>Occupational exposure to solvents during pregnancy may impact child behavior through either direct or cumulative effects during childhood; these associations may persist until early adolescence, especially among girls.</p>","PeriodicalId":11686,"journal":{"name":"Environmental Health","volume":"23 1","pages":"79"},"PeriodicalIF":5.3,"publicationDate":"2024-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11452962/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142375190","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prenatal exposure to air pollution and maternal and fetal thyroid function: a systematic review of the epidemiological evidence.","authors":"Catherine O'Donnell, Erin J Campbell, Sabrina McCormick, Susan C Anenberg","doi":"10.1186/s12940-024-01116-9","DOIUrl":"10.1186/s12940-024-01116-9","url":null,"abstract":"<p><strong>Background: </strong>Exposure to ambient air pollution is a top risk factor contributing to the global burden of disease. Pregnant persons and their developing fetuses are particularly susceptible to adverse health outcomes associated with air pollution exposures. During pregnancy, the thyroid plays a critical role in fetal development, producing thyroid hormones that are associated with brain development. Our objective is to systematically review recent literature that investigates how prenatal exposure to air pollution affects maternal and fetal thyroid function.</p><p><strong>Methods: </strong>Following the Navigation Guide Framework, we systematically reviewed peer-reviewed journal articles that examined prenatal exposures to air pollution and outcomes related to maternal and fetal thyroid function, evaluated the risk of bias for individual studies, and synthesized the overall quality and strength of the evidence.</p><p><strong>Results: </strong>We found 19 studies that collected data on pregnancy exposure windows spanning preconception to full term from 1999 to 2020 across nine countries. Exposure to fine particulate matter (PM_2.5) was most frequently and significantly positively associated with fetal/neonatal thyroid hormone concentrations, and inversely associated with maternal thyroid hormone concentrations. To a lesser extent, traffic-related air pollutants, such as nitrogen dioxide (NO₂) had significant effects on fetal/neonatal thyroid function but no significant effects on maternal thyroid function. However, the body of literature is challenged by risk of bias in exposure assessment methods and in the evaluation of confounding variables, and there is an inconsistency amongst effect estimates. Thus, using the definitions provided by the objective Navigation Guide Framework, we have concluded that there is limited, low quality evidence pertaining to the effects of prenatal air pollution exposure on maternal and fetal thyroid function.</p><p><strong>Conclusion: </strong>To improve the quality of the body of evidence, future research should seek to enhance exposure assessment methods by integrating personal monitoring and high-quality exposure data (e.g., using spatiotemporally resolved satellite observations and statistical modeling) and outcome assessment methods by measuring a range of thyroid hormones throughout the course of pregnancy.</p>","PeriodicalId":11686,"journal":{"name":"Environmental Health","volume":"23 1","pages":"78"},"PeriodicalIF":5.3,"publicationDate":"2024-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11438274/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142343895","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"High arsenic contamination in the breast milk of mothers inhabiting the Gangetic plains of Bihar: a major health risk to infants.","authors":"Arun Kumar, Radhika Agarwal, Kanhaiya Kumar, Nirmal Kumar Chayal, Mohammad Ali, Abhinav Srivastava, Mukesh Kumar, Pintoo Kumar Niraj, Siddhant Aryal, Dhruv Kumar, Akhouri Bishwapriya, Shreya Singh, Tejasvi Pandey, Kumar Sambhav Verma, Santosh Kumar, Manisha Singh, Ashok Kumar Ghosh","doi":"10.1186/s12940-024-01115-w","DOIUrl":"10.1186/s12940-024-01115-w","url":null,"abstract":"<p><p>Groundwater arsenic poisoning has posed serious health hazards in the exposed population. The objective of the study is to evaluate the arsenic ingestion from breastmilk among pediatric population in Bihar. In the present study, the total women selected were n = 513. Out of which n = 378 women after consent provided their breastmilk for the study, n = 58 subjects were non-lactating but had some type of disease in them and n = 77 subjects denied for the breastmilk sample. Hence, they were selected for the women health study. In addition, urine samples from n = 184 infants' urine were collected for human arsenic exposure study. The study reveals that the arsenic content in the exposed women (in 55%) was significantly high in the breast milk against the WHO permissible limit 0.64 µg/L followed by their urine and blood samples as biological marker. Moreover, the child's urine also had arsenic content greater than the permissible limit (< 50 µg/L) in 67% of the studied children from the arsenic exposed regions. Concerningly, the rate at which arsenic is eliminated from an infant's body via urine in real time was only 50%. This arsenic exposure to young infants has caused potential risks and future health implications. Moreover, the arsenic content was also very high in the analyzed staple food samples such as rice, wheat and potato which is the major cause for arsenic contamination in breastmilk. The study advocates for prompt action to address the issue and implement stringent legislative measures in order to mitigate and eradicate this pressing problem that has implications for future generations.</p>","PeriodicalId":11686,"journal":{"name":"Environmental Health","volume":"23 1","pages":"77"},"PeriodicalIF":5.3,"publicationDate":"2024-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11415992/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142282265","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Association of same-day urinary phenol levels and cardiac electrical alterations: analysis of the Fernald Community Cohort","authors":"Jack Rubinstein, Susan M. Pinney, Changchun Xie, Hong-Sheng Wang","doi":"10.1186/s12940-024-01114-x","DOIUrl":"https://doi.org/10.1186/s12940-024-01114-x","url":null,"abstract":"Exposure to phenols has been linked in animal models and human populations to cardiac function alterations and cardiovascular diseases, although their effects on cardiac electrical properties in humans remains to be established. This study aimed to identify changes in electrocardiographic (ECG) parameters associated with environmental phenol exposure in adults of a midwestern large cohort known as the Fernald Community Cohort (FCC). During the day of the first comprehensive medical examination, urine samples were obtained, and electrocardiograms were recorded. Cross-sectional linear regression analyses were performed. Bisphenol A (BPA) and bisphenol F (BPF) were both associated with a longer PR interval, an indication of delayed atrial-to-ventricle conduction, in females (p < 0.05) but not males. BPA combined with BPF was associated with an increase QRS duration, an indication of delayed ventricular activation, in females (P < 0.05) but not males. Higher triclocarban (TCC) level was associated with longer QTc interval, an indication of delayed ventricular repolarization, in males (P < 0.01) but not females. Body mass index (BMI) was associated with a significant increase in PR and QTc intervals and ventricular rate in females and in ventricular rate in males. In females, the combined effect of being in the top tertile for both BPA urinary concentration and BMI was an estimate of a 10% increase in PR interval. No associations were found with the other phenols. Higher exposure to some phenols was associated with alterations of cardiac electrical properties in a sex specific manner in the Fernald cohort. Our population-based findings correlate directly with clinically relevant parameters that are associated with known pathophysiologic cardiac conditions in humans.","PeriodicalId":11686,"journal":{"name":"Environmental Health","volume":"20 1","pages":""},"PeriodicalIF":6.0,"publicationDate":"2024-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142252510","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Does residential address-based exposure assessment for outdoor air pollution lead to bias in epidemiological studies?","authors":"Gerard Hoek, Danielle Vienneau, Kees de Hoogh","doi":"10.1186/s12940-024-01111-0","DOIUrl":"https://doi.org/10.1186/s12940-024-01111-0","url":null,"abstract":"Epidemiological studies of long-term exposure to outdoor air pollution have consistently documented associations with morbidity and mortality. Air pollution exposure in these epidemiological studies is generally assessed at the residential address, because individual time-activity patterns are seldom known in large epidemiological studies. Ignoring time-activity patterns may result in bias in epidemiological studies. The aims of this paper are to assess the agreement between exposure assessed at the residential address and exposures estimated with time-activity integrated and the potential bias in epidemiological studies when exposure is estimated at the residential address. We reviewed exposure studies that have compared residential and time-activity integrated exposures, with a focus on the correlation. We further discuss epidemiological studies that have compared health effect estimates between the residential and time-activity integrated exposure and studies that have indirectly estimated the potential bias in health effect estimates in epidemiological studies related to ignoring time-activity patterns. A large number of studies compared residential and time-activity integrated exposure, especially in Europe and North America, mostly focusing on differences in level. Eleven of these studies reported correlations, showing that the correlation between residential address-based and time-activity integrated long-term air pollution exposure was generally high to very high (R > 0.8). For individual subjects large differences were found between residential and time-activity integrated exposures. Consistent with the high correlation, five of six identified epidemiological studies found nearly identical health effects using residential and time-activity integrated exposure. Six additional studies in Europe and North America showed only small to moderate potential bias (9 to 30% potential underestimation) in estimated exposure response functions using residence-based exposures. Differences of average exposure level were generally small and in both directions. Exposure contrasts were smaller for time-activity integrated exposures in nearly all studies. The difference in exposure was not equally distributed across the population including between different socio-economic groups. Overall, the bias in epidemiological studies related to assessing long-term exposure at the residential address only is likely small in populations comparable to those evaluated in the comparison studies. Further improvements in exposure assessment especially for large populations remain useful.","PeriodicalId":11686,"journal":{"name":"Environmental Health","volume":"54 1","pages":""},"PeriodicalIF":6.0,"publicationDate":"2024-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142252511","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The effect of alcohol consumption on human physiological and perceptual responses to heat stress: a systematic scoping review","authors":"Nathan B. Morris, Nicholas Ravanelli, Georgia K. Chaseling","doi":"10.1186/s12940-024-01113-y","DOIUrl":"https://doi.org/10.1186/s12940-024-01113-y","url":null,"abstract":"Ethyl alcohol (ethanol) consumption is ostensibly known to increase the risk of morbidity and mortality during hot weather and heatwaves. However, how alcohol independently alters physiological, perceptual, and behavioral responses to heat stress remains poorly understood. Therefore, we conducted a systematic scoping review to understand how alcohol consumption affects thermoregulatory responses to the heat. We searched five databases employing the following eligibility criteria, studies must have: 1) involved the oral consumption of ethanol, 2) employed a randomized or crossover-control study design with a control trial consisting of a volume-matched, non-alcoholic beverage, 3) been conducted in healthy adult humans, 4) reported thermophysiological, perceptual, hydration status markers, and/or behavioral outcomes, 5) been published in English, 6) been conducted in air or water at temperatures of > 28°C, 7) involved passive rest or exercise, and 8) been published before October 4th, 2023. After removing duplicates, 7256 titles were screened, 29 papers were assessed for eligibility and 8 papers were included in the final review. Across the 8 studies, there were a total of 93 participants (93 male/0 female), the average time of heat exposure was 70 min and average alcohol dose was 0.68 g·kg1. There were 23 unique outcome variables analyzed from the studies. The physiological marker most influenced by alcohol was core temperature (lowered with alcohol consumption in 3/4 studies). Additionally, skin blood flow was increased with alcohol consumption in the one study that measured it. Typical markers of dehydration, such as increased urine volume (1/3 studies), mass loss (1/3 studies) and decreased plasma volume (0/2 studies) were not consistently observed in these studies, except for in the study with the highest alcohol dose. The effect of alcohol consumption on thermoregulatory responses is understudied, and is limited by moderate doses of alcohol consumption, short durations of heat exposure, and only conducted in young-healthy males. Contrary to current heat-health advice, the available literature suggests that alcohol consumption does not seem to impair physiological responses to heat in young healthy males.","PeriodicalId":11686,"journal":{"name":"Environmental Health","volume":"63 1","pages":""},"PeriodicalIF":6.0,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142186506","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correction: Associations of residential green space with internalizing and externalizing behavior in early childhood","authors":"Marnie F. Hazlehurst, Anjum Hajat, Pooja S. Tandon, Adam A. Szpiro, Joel D. Kaufman, Frances A. Tylavsky, Marion E. Hare, Sheela Sathyanarayana, Christine T. Loftus, Kaja Z. LeWinn, Nicole R. Bush, Catherine J. Karr","doi":"10.1186/s12940-024-01112-z","DOIUrl":"https://doi.org/10.1186/s12940-024-01112-z","url":null,"abstract":"&lt;p&gt;&lt;b&gt;Correction: Environ Health 23, 17 (2024)&lt;/b&gt;&lt;/p&gt;&lt;p&gt;&lt;b&gt;https://doi.org/10.1186/s12940-024-01051-9&lt;/b&gt;&lt;/p&gt;&lt;p&gt;Following publication of the original article [1], the authors identified an error in Table 5. In the PDF version, Table 5, there were missing data.&lt;/p&gt;&lt;p&gt;The correct table is provided below and the original article has been updated.&lt;/p&gt;&lt;figure&gt;&lt;figcaption&gt;&lt;b data-test=\"table-caption\"&gt;Table 1&lt;/b&gt;&lt;/figcaption&gt;&lt;span&gt;Full size table&lt;/span&gt;&lt;svg aria-hidden=\"true\" focusable=\"false\" height=\"16\" role=\"img\" width=\"16\"&gt;&lt;use xlink:href=\"#icon-eds-i-chevron-right-small\" xmlns:xlink=\"http://www.w3.org/1999/xlink\"&gt;&lt;/use&gt;&lt;/svg&gt;&lt;/figure&gt;&lt;ol data-track-component=\"outbound reference\" data-track-context=\"references section\"&gt;&lt;li data-counter=\"1.\"&gt;&lt;p&gt;Hazlehurst MF, Hajat A, Tandon PS, et al. Associations of residential green space with internalizing and externalizing behavior in early childhood. Environ Health. 2024;23:17. https://doi.org/10.1186/s12940-024-01051-9.&lt;/p&gt;&lt;p&gt;Article Google Scholar &lt;/p&gt;&lt;/li&gt;&lt;/ol&gt;&lt;p&gt;Download references&lt;svg aria-hidden=\"true\" focusable=\"false\" height=\"16\" role=\"img\" width=\"16\"&gt;&lt;use xlink:href=\"#icon-eds-i-download-medium\" xmlns:xlink=\"http://www.w3.org/1999/xlink\"&gt;&lt;/use&gt;&lt;/svg&gt;&lt;/p&gt;&lt;h3&gt;Authors and Affiliations&lt;/h3&gt;&lt;ol&gt;&lt;li&gt;&lt;p&gt;Department of Epidemiology, Department of Environmental &amp; Occupational Health Sciences, University of Washington School of Public Health, 4225 Roosevelt Way NE, Seattle, WA, 98105, USA&lt;/p&gt;&lt;p&gt;Marnie F. Hazlehurst&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Department of Epidemiology, University of Washington School of Public Health, Seattle, WA, USA&lt;/p&gt;&lt;p&gt;Anjum Hajat&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Seattle Children’s Research Institute, Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, USA&lt;/p&gt;&lt;p&gt;Pooja S. Tandon&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Department of Biostatistics, University of Washington School of Public Health, Seattle, WA, USA&lt;/p&gt;&lt;p&gt;Adam A. Szpiro&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Department of Environmental &amp; Occupational Health Sciences, Department of Epidemiology, Division of General Internal Medicine, Department of Medicine, University of Washington School of Public Health, University of Washington School of Medicine, Seattle, WA, USA&lt;/p&gt;&lt;p&gt;Joel D. Kaufman&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Department of Preventive Medicine, University of Tennessee Health Science Center, Memphis, TN, USA&lt;/p&gt;&lt;p&gt;Frances A. Tylavsky &amp; Marion E. Hare&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Seattle Children’s Research Institute; Department of Pediatrics, University of Washington School of Medicine; Department of Environmental &amp; Occupational Health Sciences, University of Washington School of Public Health, Seattle, WA, USA&lt;/p&gt;&lt;p&gt;Sheela Sathyanarayana&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Department of Environmental &amp; Occupational Health Sciences, University of Washington School of Public Health, Seattle, WA, USA&lt;/p&gt;&lt;p&gt;Christine T. Loftus&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Department of Psychiatry School of Medicine, University of California San Francisco, San Francisco, CA, USA&lt;/p&gt;&lt;p&gt;Kaja Z. LeWinn&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;Department of Psyc","PeriodicalId":11686,"journal":{"name":"Environmental Health","volume":"7 1","pages":""},"PeriodicalIF":6.0,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142186505","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Trajectories of long-term exposure to PCB153 and Benzo[a]pyrene (BaP) air pollution and risk of breast cancer.","authors":"Pauline Desnavailles, Delphine Praud, Blandine Le Provost, Hidetaka Kobayashi, Floriane Deygas, Amina Amadou, Thomas Coudon, Lény Grassot, Elodie Faure, Florian Couvidat, Gianluca Severi, Francesca Romana Mancini, Béatrice Fervers, Cécile Proust-Lima, Karen Leffondré","doi":"10.1186/s12940-024-01106-x","DOIUrl":"10.1186/s12940-024-01106-x","url":null,"abstract":"<p><strong>Background: </strong>While genetic, hormonal, and lifestyle factors partially elucidate the incidence of breast cancer, emerging research has underscored the potential contribution of air pollution. Polychlorinated biphenyls (PCBs) and benzo[a]pyrene (BaP) are of particular concern due to endocrine-disrupting properties and their carcinogenetic effect.</p><p><strong>Objective: </strong>To identify distinct long term trajectories of exposure to PCB153 and BaP, and estimate their associations with breast cancer risk.</p><p><strong>Methods: </strong>We used data from the XENAIR case-control study, nested within the ongoing prospective French E3N cohort which enrolled 98,995 women aged 40-65 years in 1990-1991. Cases were incident cases of primary invasive breast cancer diagnosed from cohort entry to 2011. Controls were randomly selected by incidence density sampling, and individually matched to cases on delay since cohort entry, and date, age, department of residence, and menopausal status at cohort entry. Annual mean outdoor PCB153 and BaP concentrations at residential addresses from 1990 to 2011 were estimated using the CHIMERE chemistry-transport model. Latent class mixed models were used to identify profiles of exposure trajectories from cohort entry to the index date, and conditional logistic regression to estimate their association with the odds of breast cancer.</p><p><strong>Results: </strong>5058 cases and 5059 controls contributed to the analysis. Five profiles of trajectories of PCB153 exposure were identified. The class with the highest PCB153 concentrations had a 69% increased odds of breast cancer compared to the class with the lowest concentrations (95% CI 1.08, 2.64), after adjustment for education and matching factors. The association between identified BaP trajectories and breast cancer was weaker and suffered from large CI.</p><p><strong>Conclusions: </strong>Our results support an association between long term exposure to PCB153 and the risk of breast cancer, and encourage further studies to account for lifetime exposure to persistent organic pollutants.</p>","PeriodicalId":11686,"journal":{"name":"Environmental Health","volume":"23 1","pages":"72"},"PeriodicalIF":5.3,"publicationDate":"2024-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11380782/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142145406","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}