Current Environmental Health Reports最新文献

{"title":"Methods in Public Health Environmental Justice Research: a Scoping Review from 2018 to 2021.","authors":"Joan A Casey, Misbath Daouda, Ryan S Babadi, Vivian Do, Nina M Flores, Isa Berzansky, David J X González, Yoshira Ornelas Van Horne, Tamarra James-Todd","doi":"10.1007/s40572-023-00406-7","DOIUrl":"10.1007/s40572-023-00406-7","url":null,"abstract":"<p><strong>Purpose of review: </strong>The volume of public health environmental justice (EJ) research produced by academic institutions increased through 2022. However, the methods used for evaluating EJ in exposure science and epidemiologic studies have not been catalogued. Here, we completed a scoping review of EJ studies published in 19 environmental science and epidemiologic journals from 2018 to 2021 to summarize research types, frameworks, and methods.</p><p><strong>Recent findings: </strong>We identified 402 articles that included populations with health disparities as a part of EJ research question and met other inclusion criteria. Most studies (60%) evaluated EJ questions related to socioeconomic status (SES) or race/ethnicity. EJ studies took place in 69 countries, led by the US (n = 246 [61%]). Only 50% of studies explicitly described a theoretical EJ framework in the background, methods, or discussion and just 10% explicitly stated a framework in all three sections. Among exposure studies, the most common area-level exposure was air pollution (40%), whereas chemicals predominated personal exposure studies (35%). Overall, the most common method used for exposure-only EJ analyses was main effect regression modeling (50%); for epidemiologic studies the most common method was effect modification (58%), where an analysis evaluated a health disparity variable as an effect modifier. Based on the results of this scoping review, current methods in public health EJ studies could be bolstered by integrating expertise from other fields (e.g., sociology), conducting community-based participatory research and intervention studies, and using more rigorous, theory-based, and solution-oriented statistical research methods.</p>","PeriodicalId":10775,"journal":{"name":"Current Environmental Health Reports","volume":"10 3","pages":"312-336"},"PeriodicalIF":7.4,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10504232/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10650837","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dairy and Plant-Based Milks: Implications for Nutrition and Planetary Health.","authors":"Rebecca Ramsing,&nbsp;Raychel Santo,&nbsp;Brent F Kim,&nbsp;Daphene Altema-Johnson,&nbsp;Alyssa Wooden,&nbsp;Kenjin B Chang,&nbsp;Richard D Semba,&nbsp;David C Love","doi":"10.1007/s40572-023-00400-z","DOIUrl":"10.1007/s40572-023-00400-z","url":null,"abstract":"<p><strong>Purpose of review: </strong>Dairy milk products are dominant in the market; however, plant-based milks are gaining prominence among USA consumers. Many questions remain about how plant-based milk products compare to dairy milk from a nutrition, public health, and planetary health perspective. Here, we compare the retail sales, nutrient profiles, and known health and environmental impacts of the production and consumption of dairy and plant-based milks and identify knowledge gaps for future studies. For our plant-based milk comparisons, we reviewed almond, soy, oat, coconut, rice, pea, cashew, and other plant-based milks as data were available.</p><p><strong>Recent findings: </strong>The retail unit price of plant-based milks was generally higher than that of cow's milk, making it less accessible to lower-income groups. Many plant-based milks are fortified to match the micronutrient profile of dairy milk more closely. Notable differences remained, especially in protein, zinc, and potassium, depending on the base ingredient and individual product. Some plant-based milks contain added sugar to improve flavor. Plant-based milks were generally associated with lower environmental impacts (e.g., greenhouse gas emissions, water use) than cow's milk, with the notable exception of the higher water footprint of almond milk. This review of recent studies and consumer purchases confirmed that retail sales of plant-based milks are increasing and shifting among products. Further research is needed to better characterize the environmental impacts of newer plant-based milks, such as cashew, hemp, and pea milks; consumer attitudes and behavior towards plant-based milks; and the safety and potential health effects related to their long-term and more frequent consumption.</p>","PeriodicalId":10775,"journal":{"name":"Current Environmental Health Reports","volume":"10 3","pages":"291-302"},"PeriodicalIF":7.9,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10504201/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10298911","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Natural gas odorants: A scoping review of health effects.","authors":"Drew R Michanowicz, Olivia M Leventhal, Jeremy K Domen, Samuel R Williams, Eric D Lebel, Lee Ann L Hill, Jonathan J Buonocore, Curtis L Nordgaard, Aaron S Bernstein, Seth B C Shonkoff","doi":"10.1007/s40572-023-00403-w","DOIUrl":"10.1007/s40572-023-00403-w","url":null,"abstract":"<p><strong>Purpose of review: </strong>Organosulfur compounds are intentionally added to natural gas as malodorants with the intent of short-term nasal inhalation to aid in leak detection. Regulatory exposure limits have not been established for all commonly used natural gas odorants, and recent community-level exposure events and growing evidence of indoor natural gas leakage have raised concerns associated with natural gas odorant exposures. We conducted a scoping review of peer-reviewed scientific publications on human exposures and animal toxicological studies of natural gas odorants to assess toxicological profiles, exposure potential, health effects and regulatory guidelines associated with commonly used natural gas odorants.</p><p><strong>Recent findings: </strong>We identified only 22 studies which met inclusion criteria for full review. Overall, there is limited evidence of both transient nonspecific health symptoms and clinically diagnosed causative neurotoxic effects associated with prolonged odorant exposures. Across seven community-level exposure events and two occupational case reports, consistent symptom patterns included: headache, ocular irritation, nose and throat irritation, respiratory complaints such as shortness of breath and asthma attacks, and skin irritation and rash. Of these, respiratory inflammation and asthma exacerbations are the most debilitating, whereas the high prevalence of ocular and dermatologic symptoms suggest a non-inhalation route of exposure. The limited evidence available raises the possibility that organosulfur odorants may pose health risks at exposures much lower than presently understood, though additional dose-response studies are needed to disentangle specific toxicologic effects from nonspecific responses to noxious organosulfur odors. Numerous recommendations are provided including more transparent and prescriptive natural gas odorant use practices.</p>","PeriodicalId":10775,"journal":{"name":"Current Environmental Health Reports","volume":"10 3","pages":"337-352"},"PeriodicalIF":7.4,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10504204/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10648866","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Review on The Role of Environmental Exposures in IgG4-Related Diseases.","authors":"Chiara Grasso,&nbsp;Fabio Giacchero,&nbsp;Stefania Crivellari,&nbsp;Marinella Bertolotti,&nbsp;Antonio Maconi","doi":"10.1007/s40572-023-00401-y","DOIUrl":"10.1007/s40572-023-00401-y","url":null,"abstract":"<p><strong>Purpose of review: </strong>Immunoglobulin G4-related diseases (IgG4-RDs) are immune-mediated fibroinflammatory multisystemic conditions identified by the presence of tumefactive lesions with a rich infiltrate of IgG4-positive plasma cells, and often by a high IgG4 serum concentration. IgG-RDs have a prevalence of at least 1 case every 100,000 persons, and they are mostly diagnosed after age 50, with a male to female ratio of about 3:1. IgG4-RD pathophysiology is still uncertain: it has been proposed that both genetic predisposition and chronic environmental exposures may play a role by triggering abnormal immune activation that perpetuates the disease. The purpose of this review is to summarize the evidences supporting the hypothesis that certain environmental/occupational exposures can trigger IgG4-RDs, focusing on the possible role of asbestos in an emerging IgG4-RD called idiopathic retroperitoneal fibrosis (IRF).</p><p><strong>Recent findings: </strong>Although some studies suggested a relationship between tobacco smoking and IgG4-RD risk, occupational exposures seem to have the most interesting effects. Positive history of blue-collar work increases the risk of developing an IgG4-RD, and mineral dusts and asbestos were the most strongly associated industrial compounds. Asbestos has been found to be a risk factor for IRF years before its classification as IgG4-RD, and later in two large case-control studies. In the most recent one, conducted on 90 patients and 270 controls, asbestos exposure conferred an increased IRF risk, quantified by odds ratios from 2.46 to 7.07. Further structured studies including serum IgG4 evaluation should be conducted to clarify the effect of asbestos on patients with confirmed diagnosis of IgG4-related IRF. Environmental exposures, especially of occupational origin, appear to play a role in the development of different types of IgG-RDs. In particular, although first suggested very recently, the relationship between asbestos and IRF deserves to be explored in more structured studies, especially because of the biological plausibility of the role of asbestos in IRF pathogenesis.</p>","PeriodicalId":10775,"journal":{"name":"Current Environmental Health Reports","volume":"10 3","pages":"303-311"},"PeriodicalIF":7.9,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10627477","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A State-of-the-Science Review on Metal Biomarkers.","authors":"Irene Martinez-Morata, Marisa Sobel, Maria Tellez-Plaza, Ana Navas-Acien, Caitlin G Howe, Tiffany R Sanchez","doi":"10.1007/s40572-023-00402-x","DOIUrl":"10.1007/s40572-023-00402-x","url":null,"abstract":"&lt;p&gt;&lt;strong&gt;Purpose of review: &lt;/strong&gt;Biomarkers are commonly used in epidemiological studies to assess metals and metalloid exposure and estimate internal dose, as they integrate multiple sources and routes of exposure. Researchers are increasingly using multi-metal panels and innovative statistical methods to understand how exposure to real-world metal mixtures affects human health. Metals have both common and unique sources and routes of exposure, as well as biotransformation and elimination pathways. The development of multi-element analytical technology allows researchers to examine a broad spectrum of metals in their studies; however, their interpretation is complex as they can reflect different windows of exposure and several biomarkers have critical limitations. This review elaborates on more than 500 scientific publications to discuss major sources of exposure, biotransformation and elimination, and biomarkers of exposure and internal dose for 12 metals/metalloids, including 8 non-essential elements (arsenic, barium, cadmium, lead, mercury, nickel, tin, uranium) and 4 essential elements (manganese, molybdenum, selenium, and zinc) commonly used in multi-element analyses.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Recent findings: &lt;/strong&gt;We conclude that not all metal biomarkers are adequate measures of exposure and that understanding the metabolic biotransformation and elimination of metals is key to metal biomarker interpretation. For example, whole blood is a good biomarker of exposure to arsenic, cadmium, lead, mercury, and tin, but it is not a good indicator for barium, nickel, and uranium. For some essential metals, the interpretation of whole blood biomarkers is unclear. Urine is the most commonly used biomarker of exposure across metals but it should not be used to assess lead exposure. Essential metals such as zinc and manganese are tightly regulated by homeostatic processes; thus, elevated levels in urine may reflect body loss and metabolic processes rather than excess exposure. Total urinary arsenic may reflect exposure to both organic and inorganic arsenic, thus, arsenic speciation and adjustment for arsebonetaine are needed in populations with dietary seafood consumption. Hair and nails primarily reflect exposure to organic mercury, except in populations exposed to high levels of inorganic mercury such as in occupational and environmental settings. When selecting biomarkers, it is also critical to consider the exposure window of interest. Most populations are chronically exposed to metals in the low-to-moderate range, yet many biomarkers reflect recent exposures. Toenails are emerging biomarkers in this regard. They are reliable biomarkers of long-term exposure for arsenic, mercury, manganese, and selenium. However, more research is needed to understand the role of nails as a biomarker of exposure to other metals. Similarly, teeth are increasingly used to assess lifelong exposures to several essential and non-essential metals such as lead, including du","PeriodicalId":10775,"journal":{"name":"Current Environmental Health Reports","volume":"10 3","pages":"215-249"},"PeriodicalIF":7.4,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10822714/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10645420","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Systematic Review of Culture-Based Methods for Monitoring Antibiotic-Resistant Acinetobacter, Aeromonas, and Pseudomonas as Environmentally Relevant Pathogens in Wastewater and Surface Water.","authors":"Erin G Milligan,&nbsp;Jeanette Calarco,&nbsp;Benjamin C Davis,&nbsp;Ishi M Keenum,&nbsp;Krista Liguori,&nbsp;Amy Pruden,&nbsp;Valerie J Harwood","doi":"10.1007/s40572-023-00393-9","DOIUrl":"https://doi.org/10.1007/s40572-023-00393-9","url":null,"abstract":"<p><strong>Purpose of review: </strong>Mounting evidence indicates that habitats such as wastewater and environmental waters are pathways for the spread of antibiotic-resistant bacteria (ARB) and mobile antibiotic resistance genes (ARGs). We identified antibiotic-resistant members of the genera Acinetobacter, Aeromonas, and Pseudomonas as key opportunistic pathogens that grow or persist in built (e.g., wastewater) or natural aquatic environments. Effective methods for monitoring these ARB in the environment are needed to understand their influence on dissemination of ARB and ARGs, but standard methods have not been developed. This systematic review considers peer-reviewed papers where the ARB above were cultured from wastewater or surface water, focusing on the accuracy of current methodologies.</p><p><strong>Recent findings: </strong>Recent studies suggest that many clinically important ARGs were originally acquired from environmental microorganisms. Acinetobacter, Aeromonas, and Pseudomonas species are of interest because their ability to persist and grow in the environment provides opportunities to engage in horizontal gene transfer with other environmental bacteria. Pathogenic strains of these organisms resistant to multiple, clinically relevant drug classes have been identified as an urgent threat. However, culture methods for these bacteria were generally developed for clinical samples and are not well-vetted for environmental samples. The search criteria yielded 60 peer-reviewed articles over the past 20 years, which reported a wide variety of methods for isolation, confirmation, and antibiotic resistance assays. Based on a systematic comparison of the reported methods, we suggest a path forward for standardizing methodologies for monitoring antibiotic resistant strains of these bacteria in water environments.</p>","PeriodicalId":10775,"journal":{"name":"Current Environmental Health Reports","volume":"10 2","pages":"154-171"},"PeriodicalIF":7.9,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10299953/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9708275","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Wearable Passive Samplers for Assessing Environmental Exposure to Organic Chemicals: Current Approaches and Future Directions.","authors":"Joseph O Okeme,&nbsp;Jeremy P Koelmel,&nbsp;Emily Johnson,&nbsp;Elizabeth Z Lin,&nbsp;Dong Gao,&nbsp;Krystal J Godri Pollitt","doi":"10.1007/s40572-023-00392-w","DOIUrl":"https://doi.org/10.1007/s40572-023-00392-w","url":null,"abstract":"<p><strong>Purpose of review: </strong>We are continuously exposed to dynamic mixtures of airborne contaminants that vary by location. Understanding the compositional diversity of these complex mixtures and the levels to which we are each exposed requires comprehensive exposure assessment. This comprehensive analysis is often lacking in population-based studies due to logistic and analytical challenges associated with traditional measurement approaches involving active air sampling and chemical-by-chemical analysis. The objective of this review is to provide an overview of wearable passive samplers as alternative tools to active samplers in environmental health research. The review highlights the advances and challenges in using wearable passive samplers for assessing personal exposure to organic chemicals and further presents a framework to enable quantitative measurements of exposure and expanded use of this monitoring approach to the population scale.</p><p><strong>Recent findings: </strong>Overall, wearable passive samplers are promising tools for assessing personal exposure to environmental contaminants, evident by the increased adoption and use of silicone-based devices in recent years. When combined with high throughput chemical analysis, these exposure assessment tools present opportunities for advancing our ability to assess personal exposures to complex mixtures. Most designs of wearable passive samplers used for assessing exposure to semi-volatile organic chemicals are currently uncalibrated, thus, are mostly used for qualitative research. The challenge with using wearable samplers for quantitative exposure assessment mostly lies with the inherent complexity in calibrating these wearable devices. Questions remain regarding how they perform under various conditions and the uncertainty of exposure estimates. As popularity of these samplers grows, it is critical to understand the uptake kinetics of chemicals and the different environmental and meteorological conditions that can introduce variability. Wearable passive samplers enable evaluation of exposure to hundreds of chemicals. The review presents the state-of-the-art of technology for assessing personal exposure to environmental chemicals. As more studies calibrate wearable samplers, these tools present promise for quantitatively assessing exposure at both the individual and population levels.</p>","PeriodicalId":10775,"journal":{"name":"Current Environmental Health Reports","volume":"10 2","pages":"84-98"},"PeriodicalIF":7.9,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9705389","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Equitable Urban Planning: Harnessing the Power of Comprehensive Plans.","authors":"David Rojas-Rueda,&nbsp;Emily Morales-Zamora","doi":"10.1007/s40572-023-00399-3","DOIUrl":"https://doi.org/10.1007/s40572-023-00399-3","url":null,"abstract":"<p><strong>Purpose of review: </strong>Describe the role of comprehensive plans in promoting health equity in urban communities. Specifically, the review aims to identify recent findings related to using comprehensive plans to shape social determinants of health and to discuss the challenges that comprehensive plans face in promoting health equity. The review also presents recommendations for how urban planners, public health practitioners, and policymakers can work together to promote health equity through comprehensive planning efforts.</p><p><strong>Recent findings: </strong>The evidence highlights the importance of comprehensive plans in promoting health equity in communities. These plans can shape the social determinants of health, such as housing, transportation, and green space, which significantly impact health outcomes. However, comprehensive plans face challenges related to the lack of data and understanding of the social determinants of health and the need for collaboration between multiple sectors and community groups. To effectively promote health equity through comprehensive plans, a standardized framework that incorporates health equity considerations is needed. This framework should include common goals and objectives, guidance on assessing potential impacts, performance metrics, and community engagement strategies. Urban planners and local authorities play a critical role in developing clear guidelines for integrating health equity considerations into planning efforts. Harmonizing comprehensive plan requirements across the USA are also essential to ensure equitable access to opportunities for health and well-being.</p>","PeriodicalId":10775,"journal":{"name":"Current Environmental Health Reports","volume":"10 2","pages":"125-136"},"PeriodicalIF":7.9,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9709375","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Decision Framework for Selecting Critically Important Nutrients from Aquatic Foods.","authors":"Jessica Zamborain-Mason,&nbsp;Daniel Viana,&nbsp;Khristopher Nicholas,&nbsp;Erin D Jackson,&nbsp;J Zachary Koehn,&nbsp;Simone Passarelli,&nbsp;Seo-Hyun Yoo,&nbsp;Angela W Zhang,&nbsp;Hannah C Davin,&nbsp;Christopher P Duggan,&nbsp;Josef Schmidhuber,&nbsp;Christopher D Golden","doi":"10.1007/s40572-023-00397-5","DOIUrl":"https://doi.org/10.1007/s40572-023-00397-5","url":null,"abstract":"<p><strong>Purpose of review: </strong>Aquatic foods are increasingly being recognized as a diverse, bioavailable source of nutrients, highlighting the importance of fisheries and aquaculture for human nutrition. However, studies focusing on the nutrient supply of aquatic foods often differ in the nutrients they examine, potentially biasing their contribution to nutrition security and leading to ineffective policies or management decisions.</p><p><strong>Recent findings: </strong>We create a decision framework to effectively select nutrients in aquatic food research based on three key domains: human physiological importance, nutritional needs of the target population (demand), and nutrient availability in aquatic foods compared to other accessible dietary sources (supply). We highlight 41 nutrients that are physiologically important, exemplify the importance of aquatic foods relative to other food groups in the food system in terms of concentration per 100 g and apparent consumption, and provide future research pathways that we consider of high importance for aquatic food nutrition. Overall, our study provides a framework to select focal nutrients in aquatic food research and ensures a methodical approach to quantifying the importance of aquatic foods for nutrition security and public health.</p>","PeriodicalId":10775,"journal":{"name":"Current Environmental Health Reports","volume":"10 2","pages":"172-183"},"PeriodicalIF":7.9,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10299940/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9707327","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Gut Microbiome and Residential Surrounding Greenness: a Systematic Review of Epidemiological Evidence.","authors":"Thessa Van Pee,&nbsp;Tim S Nawrot,&nbsp;Romy van Leeuwen,&nbsp;Janneke Hogervorst","doi":"10.1007/s40572-023-00398-4","DOIUrl":"https://doi.org/10.1007/s40572-023-00398-4","url":null,"abstract":"<p><strong>Purpose of review: </strong>A healthy indigenous intestinal microbiome is essential for human health. Well-established gut microbiome determinants only explain 16% of the inter-individual variation in gut microbiome composition. Recent studies have focused on green space as a potential determinant of the intestinal microbiome. We systematically summarize all evidence concerning the association between green space and intestinal bacterial diversity, evenness, and richness indices, specific bacterial taxa, and potential underlying mechanisms.</p><p><strong>Recent findings: </strong>Seven epidemiological studies were included in this review. The majority of the included studies (n = 4) reported a positive association between green space and intestinal bacterial diversity, evenness, and richness, while two reported the opposite. There was little overlap between the publications regarding the association between green space and the relative abundance of specific bacterial taxa. Only a decrease in the relative abundance of Bacteroidetes, Bacteroides, and Anaerostipes and an increase in Lachnospiraceae and Ruminococcaceae were reported in multiple studies, predominantly suggesting that green space is positively associated with the intestinal microbiome composition, and subsequently with human health. Lastly, the only examined mechanism was a reduction in perceived psychosocial stress. Mechanisms indicated in blue and white represent tested or hypothesized mechanisms, respectively. The graphical abstract was created with illustrations from BioRender, Noun Project, and Pngtree.</p>","PeriodicalId":10775,"journal":{"name":"Current Environmental Health Reports","volume":"10 2","pages":"137-153"},"PeriodicalIF":7.9,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9705752","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}