Global Health Epidemiology and Genomics最新文献

{"title":"Considerations of Autonomy in Guiding Decisions around the Feedback of Individual Genetic Research Results from Genomics Research: Expectations of and Preferences from Researchers in Botswana.","authors":"Mary Kasule,&nbsp;Mogomotsi Matshaba,&nbsp;Erisa Mwaka,&nbsp;Ambroise Wonkam,&nbsp;Jantina de Vries","doi":"10.1155/2022/3245206","DOIUrl":"https://doi.org/10.1155/2022/3245206","url":null,"abstract":"<p><strong>Background: </strong>The Human Health and Heredity (H3Africa) Consortium continues to generate large amounts of genomic data leading to new insights into health and disease among African populations. This has however generated debate among stakeholders involved in developing, implementing, and applying ethical standards and policies for the return of individual genetic research results. The key questions are about when results must, should, may, or must not be returned and by whom. This study aimed to explore the views on the feedback of individual pertinent and incidental genetic research results of researchers, ethics committee members, and policymakers in Botswana.</p><p><strong>Methods: </strong>In-depth interviews were conducted with 16 key stakeholders from academic, research institutions, and regulatory bodies in Botswana. An analysis of the coded data was done through an iterative process of analytic induction to document and interpret themes and patterns.</p><p><strong>Results: </strong>Overall, the study indicated that researchers have at least a partial obligation to return individual genetic research results to research participants. Respondents placed emphasis on the ethical principle of autonomy. They felt that it was inappropriate for researchers to make decisions about the return of results on participants' behalf except in situations of avoiding participant self-harm or harm to society.</p><p><strong>Conclusion: </strong>Findings helped to highlight the importance of considering participants' autonomy in the development of sustainable and credible guidelines for feedback of findings from genomics research in Botswana, which can be explained during community engagement and consent processes. Such guidelines would ultimately be used to develop policies, guide African genomics research, and promote participant autonomy, transparency, and possibly participant trust in research.</p>","PeriodicalId":44052,"journal":{"name":"Global Health Epidemiology and Genomics","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8989579/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9540759","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Main Patterns in the Trend Change of Stomach Cancer Incidence amongst Selected African Countries.","authors":"Fahimeh Shokouhi,&nbsp;Aida Amiripour,&nbsp;Hadi Raeisi Shahraki","doi":"10.1155/2021/5065707","DOIUrl":"https://doi.org/10.1155/2021/5065707","url":null,"abstract":"<p><strong>Aim: </strong>The current study aimed to investigate the trend changes of stomach cancer incidence amongst African countries and identify the main patterns.</p><p><strong>Methods: </strong>The annual reports of stomach cancer incidence rate (per 100,000 people) for males and females in 53 African countries from 1990 to 2016 were maintained from the World Health Organization archive. The growth mixture model was used for fitting the models in Mplus 7.4. The estimated linear trend in each pattern was characterized by intercept (the rate at 1990) and slope (the observed biennial trend changes), and finally, each country was grouped into a cluster with the most similar pattern.</p><p><strong>Results: </strong>Three main patterns for males and two main patterns for females were determined. For males, the first cluster, containing Cape Verde, Central African Republic, and Mauritius, showed a sharp fall, while countries in the second pattern including Algeria, Côte d'Ivoire, Egypt, Gambia, Libya, Malawi, Morocco, Namibia, Nigeria, and Tunisia were categorized in a pattern with a slight decrease, and other 43 countries were in the third pattern with a moderate falling trend. For females, 19 countries including Angola, Botswana, Burundi, Cape Verde, Central African Republic, Congo Republic, Equatorial Guinea, Ethiopia, Gabon, Kenya, Mali, Mauritius, Rwanda, Sao Tome and Principe, Sudan, Swaziland, Uganda, Zambia, and Zimbabwe were categorized in the moderate-to-high falling pattern, but the other 34 countries had a gentle downward pattern.</p><p><strong>Conclusion: </strong>Although most of the observed trends of stomach cancer were falling, only a few countries had experienced a favorable decreasing trend (three countries in male incidence and nineteen countries in female incidence). Therefore, taking effective actions to accelerate the observed falling trends seems necessary.</p>","PeriodicalId":44052,"journal":{"name":"Global Health Epidemiology and Genomics","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2021-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8718290/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39816942","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Modelling the Effect of the Interaction between Vaccination and Nonpharmaceutical Measures on COVID-19 Incidence","authors":"Atsegine Canga, G. Bidegain","doi":"10.1101/2021.11.29.21266986","DOIUrl":"https://doi.org/10.1101/2021.11.29.21266986","url":null,"abstract":"Since December 2019, the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has spread rapidly from Wuhan (China) across the globe, affecting more than 200 countries by mid-2021, with over 190 M reported cases and around 4 M fatalities. During the first year of the pandemic, affected countries implemented a variety of non-pharmaceutical interventions to control virus transmission. In December 2020, countries started administering several authorised vaccines under a limited supply scenario. In this context, a SEIR-type continuous-time deterministic disease model was developed to explore the effect of vaccination in terms of vaccination rate and efficacy, together with varying non-pharmaceutical protection measures, on disease incidence in the initial phase of vaccination. For this, the model incorporates (i) a protection measure including low (self-protection), medium (mobility limitation), high (closure of indoor facilities) and very high (lockdown) protection levels, (ii) quarantine for confirmed cases, and (iii) vaccination rate and efficacy of four type of vaccines (Pfizer, Moderna, Astra Zeneca or Janssen). The model was veri[fi]ed and evaluated using the response timeline and vaccination strategies and rates in the Basque Country (N. Spain). Once the model performance was validated, different initial phase (when 30% of the population is vaccinated) vaccination scenarios were simulated, including (i) a realistic vaccine limited supply scenario, and (ii) four potential full vaccine supply scenarios where a unique vaccine type is administered. The Pfizer scenario resulted in the lowest prevalence of infection and cumulative mortality, particularly for low- and medium-level protection rates. However, regardless of the administered vaccine, a high-level protection scenario is the most effective to control the virus transmission and disease mortality in the studied initial phase of vaccination. The model here, which is based on this example, could be easily applied to other regions or countries, modifying the strategies implemented and initial conditions.","PeriodicalId":44052,"journal":{"name":"Global Health Epidemiology and Genomics","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2021-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49413689","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"An Assessment of the Economic Feasibility of Selected Surgeries in the Obstetrics and Gynaecology Department under Community-Based Health Insurance (CBHI) in a Tertiary Care Hospital in South India.","authors":"Jatoveda Haldar, Rajesh Kamath, Kramer Stallone D'lima, Jossil Nazareth","doi":"10.1155/2021/1158533","DOIUrl":"10.1155/2021/1158533","url":null,"abstract":"<p><p>Community-Based Health Insurance (CBHI) is a form of micro health insurance targeted at low-income groups that permits for grouping of assets to tackle the expenses of future, uncertain, health-related circumstances. According to the International Labour Organisation, more than 80% of India's employed nonagricultural population is in the informal sector, implying that they are possibly excluded from receiving health insurance benefits. This is where CBHI comes into play, wherein groups of people belonging to a community define the demand and benefits and pool their resources to provide financial protection to all their members. This study aims to scrutinize the package prices sanctioned by these schemes and compare them with the cost incurred by the hospital. The expense pattern of three surgeries in the Department of Obstetrics and Gynaecology was analysed under three insurance schemes: Arogya Bhagya Yojana, Arogya Karnataka, and Employees' State Insurance Scheme. <i>Methodology</i>. A retrospective study was conducted in a 2,032-bedded tertiary care hospital in South India. Patients of abdominal hysterectomy, vaginal hysterectomy, and caesarean section surgeries covered by any of the insurance schemes mentioned above were a part of the inclusion criteria. The patient records were examined from the hospital's Medical Records Department (MRD). The patients' bills were assembled from the inpatient billing department to scrutinize all the expenses associated with each surgery. The variable costs include consumables, medicine, electricity and AC, diagnostics, blood bank materials, doctor's fee, package differences, and others. In contrast, fixed costs include bed cost, equipment cost (purchase + annual maintenance cost), manpower cost-OT, manpower cost-nursing, and allocated indirect costs associated with the medical treatment. These were computed and compared with the package price of respective insurance schemes to determine if the schemes are profit-yielding schemes or loss-yielding schemes, using the data from the finance department. <i>Results and Conclusion</i>. It has been observed that the operating loss of the hospital for abdominal hysterectomy, vaginal hysterectomy, and caesarean section under CBHI schemes ranges between 7% and 36%. The highest loss was observed in Arogya Karnataka Scheme for caesarean section surgery (BPL patients). The amount received through these schemes is insufficient to cover the costs acquired by the hospital, let alone make a profit. However, under Arogya Bhagya and ESI Schemes, the hospital has made a profit in covering the variable costs for these surgeries. The study concludes that the hospital is running under loss due to the three Community-Based Health Insurance (CBHI) schemes.</p>","PeriodicalId":44052,"journal":{"name":"Global Health Epidemiology and Genomics","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2021-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8487842/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39502988","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluating Community Engagement Strategies to Manage Stigma in Two African Genomics Studies Involving People Living with Schizophrenia or Rheumatic Heart Disease.","authors":"Megan M Campbell,&nbsp;Olivia P Matshabane,&nbsp;Sibonile Mqulwana,&nbsp;Michael Mndini,&nbsp;Mohamed Nagdee,&nbsp;Dan J Stein,&nbsp;Jantina De Vries","doi":"10.1155/2021/9926495","DOIUrl":"https://doi.org/10.1155/2021/9926495","url":null,"abstract":"<p><p>In global health research and genomics research specifically, community engagement has gained prominence in enhancing ethical conduct, particularly in managing the risk of stigmatization, but there is minimal scientific evidence on how to do this effectively. This article reports on community engagement evaluation strategies in two African genomics studies: the Stigma in African Genomics Research study and the Genomics of Schizophrenia in South African Xhosa People (SAX) study. Within the Stigma in African Genomics Research study, a self-report rating scale and open-ended questions were used to track participant responses to an experiential theatre workshop. The workshop focused on participant experiences of living with schizophrenia or rheumatic heart disease (RHD). While the schizophrenia group reported more alienation and less stigma resistance than the RHD group, both groups demonstrated increased stigma resistance over time, after participating in the workshops. Hearing from others living with and managing the same illness normalised participants' own experiences and encouraged them. Within the SAX study, a short rating scale and qualitative feedback methods were used to evaluate a Mental Health Literacy Day targeting mental health stigma. Information talks about (i) the symptoms of schizophrenia and treatment options and (ii) the illness experiences of a patient in recovery were rated as the most helpful on the day. Audience members reported that these talks challenged negative perceptions about severe mental illness. Three important learnings emerged from these evaluations: firstly, integration of evaluation strategies at the research study planning phase is likely to promote more effective community engagement. Secondly, a combination of quantitative and qualitative methods that draw on simple descriptive statistics and thematic analysis can provide nuanced perspectives about the value of community engagement. Thirdly, such evidence is necessary in establishing and promoting the science of community engagement in genomics research and health research more broadly.</p>","PeriodicalId":44052,"journal":{"name":"Global Health Epidemiology and Genomics","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2021-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8415068/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39420309","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Obesity population at risk of COVID-19 complications.","authors":"Sarah Cuschieri,&nbsp;Stephan Grech","doi":"10.1017/gheg.2020.6","DOIUrl":"https://doi.org/10.1017/gheg.2020.6","url":null,"abstract":"<p><strong>Introduction: </strong>Global public health is challenged by two concurrent epidemics; COVID-19 and obesity. Considering the global prevalence of obesity, exploring relationships with COVID-19 are of clinical importance. The aim was to provide a comprehensive summary and recommendations on this relationship between COVID-19 and obesity.</p><p><strong>Method: </strong>A literature search was performed to prepare a narrative review of COVID-19 and obesity.</p><p><strong>Results: </strong>An obesity state promotes chronic inflammation, vitamin D deficiency, hinders immunity and causes mechanical lung compression. These increase susceptibilities to COVID-19 infection, complications including the requirement of invasive ventilation. Existing co-morbidities enhances these complications. Preventive measures of social distancing and self-isolation may increase stigmatisation and psychological deterrents. Hence, special recommendations targeting this vulnerable population are required.</p><p><strong>Conclusion: </strong>The obese population is a COVID-19 vulnerable group, requiring special attention during this pandemic to avoid complications and healthcare systems burden. Lacking COVID-19 vaccination, regular physical activity and a healthy diet are recommended with attention to mental health. A prolonged quarantine duration and administration of prophylactic vitamin D may be considered.</p>","PeriodicalId":44052,"journal":{"name":"Global Health Epidemiology and Genomics","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2020-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1017/gheg.2020.6","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38342176","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Sri Lankan twin registry biobank: South Asia's first twin biobank.","authors":"Kaushalya Jayaweera,&nbsp;Lakshan Warnakula,&nbsp;Lasith Dissanayake,&nbsp;Anushka Adikari,&nbsp;Sisira Siribaddana,&nbsp;Helena M S Zavos,&nbsp;Fruhling Rijsdijk,&nbsp;Patricia A Zunszain,&nbsp;Carmine M Pariante,&nbsp;Nick Glozier,&nbsp;Matthew Hotopf,&nbsp;Athula Sumathipala","doi":"10.1017/gheg.2020.4","DOIUrl":"https://doi.org/10.1017/gheg.2020.4","url":null,"abstract":"<p><strong>Introduction: </strong>Biobanks are a valuable resource for creating advancements in science through cutting-edge omics research. Twin research methods allow us to understand the degree to which genetics and environmental factors contribute to health outcomes.</p><p><strong>Methods: </strong>The Sri Lankan Twin Registry biobank (SLTR-b) was established in 2015 as part of Colombo Twin and Singleton Follow-up Study. Venous blood and urine were collected from twins and comparative sample of singletons for clinical investigations and biobanking.</p><p><strong>Results: </strong>The SLTR-b currently houses 3369 DNA and serum samples. Biobank specimens are linked to longitudinal questionnaire data, clinical investigations, anthropometric measurements, and other data.</p><p><strong>Discussion: </strong>The SLTR-b aims to address gaps in health and genetics research. It will provide opportunities for academic collaborations, local and international, and capacity building of future research leaders in twin and omics research. This paper provides a cohort profile of the SLTR-b and its linked data, and an overview of the strategies used for biobanking.</p>","PeriodicalId":44052,"journal":{"name":"Global Health Epidemiology and Genomics","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2020-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1017/gheg.2020.4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38532399","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Patients' perceptions of self-management of high blood pressure in three low- and middle-income countries: findings from the BPMONITOR study.","authors":"Tala Al-Rousan, M Amalia Pesantes, Sufia Dadabhai, Namratha R Kandula, Mark D Huffman, J Jaime Miranda, Rafael Vidal-Perez, Anastase Dzudie, Cheryl A M Anderson","doi":"10.1017/gheg.2020.5","DOIUrl":"10.1017/gheg.2020.5","url":null,"abstract":"<p><p>Hypertension is the leading risk factor for global disease burden. Self-management of high blood pressure (BP) through self-monitoring and self-titration of medications, has proved to be one successful and cost-effective tool to achieve better BP control in many high-income countries but not much is known about its potential in low- and middle-income countries (LMICs). We used semi-structured questionnaires and focus groups in three LMICs; Peru, Cameroon and Malawi to examine perceptions and attitudes of patients diagnosed with essential hypertension towards living with hypertension, BP measurement and treatment, patient-physician relationship and opinions about self-management of high blood pressure. Results in all three countries were comparable. Patients showed varied levels of health literacy related to hypertension. BP measurement habits were mostly affected by resources available and caregiver support. Treatment and adherence to it were primarily affected by cost. Most patients were welcoming of the idea of self-management but skeptical about the ability to do self-monitoring accurately and the safety involving self-titration of medications.</p>","PeriodicalId":44052,"journal":{"name":"Global Health Epidemiology and Genomics","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2020-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1017/gheg.2020.5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38221022","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Nigerian Bioinformatics and Genomics Network (NBGN): a collaborative platform to advance bioinformatics and genomics in Nigeria.","authors":"Segun Fatumo, ThankGod E Ebenezer, Chinwe Ekenna, Itunuoluwa Isewon, Umar Ahmad, Charles Adetunji, Elijah Kolawole Oladipo, Marion Adebiyi, Ezekiel Adebiyi, Oyekanmi Nashiru","doi":"10.1017/gheg.2020.3","DOIUrl":"10.1017/gheg.2020.3","url":null,"abstract":"<p><p>Africa plays a central importance role in the human origins, and disease susceptibility, agriculture and biodiversity conservation. Nigeria as the most populous and most diverse country in Africa, owing to its 250 ethnic groups and over 500 different native languages is imperative to any global genomic initiative. The newly inaugurated Nigerian Bioinformatics and Genomics Network (NBGN) becomes necessary to facilitate research collaborative activities and foster opportunities for skills' development amongst Nigerian bioinformatics and genomics investigators. NBGN aims to advance and sustain the fields of genomics and bioinformatics in Nigeria by serving as a vehicle to foster collaboration, provision of new opportunities for interactions between various interdisciplinary subfields of genomics, computational biology and bioinformatics as this will provide opportunities for early career researchers. To provide the foundation for sustainable collaborations, the network organises conferences, workshops, trainings and create opportunities for collaborative research studies and internships, recognise excellence, openly share information and create opportunities for more Nigerians to develop the necessary skills to exceed in genomics and bioinformatics. NBGN currently has attracted more than 650 members around the world. Research collaborations between Nigeria, Africa and the West will grow and all stakeholders, including funding partners, African scientists, researchers across the globe, physicians and patients will be the eventual winners. The exponential membership growth and diversity of research interests of NBGN just within weeks of its establishment and the unanticipated attendance of its activities suggest the significant importance of the network to bioinformatics and genomics research in Nigeria.</p>","PeriodicalId":44052,"journal":{"name":"Global Health Epidemiology and Genomics","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2020-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7372179/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38221021","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Health impact of the Anthropocene: the complex relationship between gut microbiota, epigenetics, and human health, using obesity as an example.","authors":"Cecilie Torp Austvoll, Valentina Gallo, Doreen Montag","doi":"10.1017/gheg.2020.2","DOIUrl":"10.1017/gheg.2020.2","url":null,"abstract":"<p><p>The growing prevalence of obesity worldwide poses a public health challenge in the current geological epoch, the Anthropocene. Global changes caused by urbanisation, loss of biodiversity, industrialisation, and land-use are happening alongside microbiota dysbiosis and increasing obesity prevalence. How alterations of the gut microbiota are associated with obesity and the epigenetic mechanism mediating this and other health outcome associations are in the process of being unveiled. Epigenetics is emerging as a key mechanism mediating the interaction between human body and the environment in producing disease. Evidence suggests that the gut microbiota plays a role in obesity as it contributes to different mechanisms, such as metabolism, body weight and composition, inflammatory responses, insulin signalling, and energy extraction from food. Consistently, obese people tend to have a different epigenetic profile compared to non-obese. However, evidence is usually scattered and there is a growing need for a structured framework to conceptualise this complexity and to help shaping complex solutions. In this paper, we propose a framework to analyse the observed associations between the alterations of microbiota and health outcomes and the role of epigenetic mechanisms underlying them using obesity as an example, in the current context of global changes within the Anthropocene.</p>","PeriodicalId":44052,"journal":{"name":"Global Health Epidemiology and Genomics","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2020-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1017/gheg.2020.2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37896815","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}