Author Interviews, COVID -19 Coronavirus, Environmental Risks, JAMA / 11.06.2020

MedicalResearch.com Interview with: [caption id="attachment_54484" align="alignleft" width="160"]Mohammad Sajadi, MD Associate Professor Institute of Human Virology Global Virus Network Center of Excellence University of Maryland School of Medicine Baltimore, MD 21201 Dr. Sajadi[/caption] Mohammad Sajadi, MD Associate Professor Institute of Human Virology Global Virus Network Center of Excellence University of Maryland School of Medicine Baltimore, MD 21201  MedicalResearch.com: What is the background for this study? Response: Because of geographical proximity and significant travel connections, epidemiological modeling of the epicenter predicted that regions in Southeast Asia, and specifically Bangkok would follow Wuhan, and China in the COVID-19 epidemic. When we saw this did not happen, we suspected that SARS-CoV-2 might be acting like a seasonal respiratory virus. 
Author Interviews, Endocrinology, Environmental Risks, JCEM, Menopause / 05.06.2020

MedicalResearch.com Interview with: [caption id="attachment_54464" align="alignleft" width="118"]Ning Ding MPH Ning Ding[/caption] Ning Ding MPH, PhD candidate [caption id="attachment_54465" align="alignleft" width="141"]Sung Kyun Park Sc.D, MPH Dr. Sung Kyun Park[/caption] Sung Kyun Park Sc.D, MPH Associate Professor Department of Epidemiology University of Michigan School of Public Health Ann Arbor, MI 48109  MedicalResearch.com: What is the background for this study? Response: Per- and polyfluoroalkyl substances (PFAS), also known as ‘forever chemicals’, are a family of synthetic chemicals used in a wide variety of nonstick and waterproof products and firefighting foams. The main issue is that PFAS are everywhere. It has been estimated that 110 million Americans, 1 out of three, may consume drinking water contaminated with PFAS. PFAS are very persistent and once PFAS enter the body, they don't break down and build up in the body over time.
Author Interviews, Cancer Research, Environmental Risks, Lung Cancer, Occupational Health / 18.03.2020

MedicalResearch.com Interview with: [caption id="attachment_53559" align="alignleft" width="200"]Theresa S. Emory MD Department of Pathology, Peninsula Pathology Associates Newport News, VA  Dr. Emory[/caption] Theresa S. Emory MD Department of Pathology, Peninsula Pathology Associates Newport News, VA MedicalResearch.com: What is the background for this study? What are the main findings? Response: Cosmetic talc products can contain asbestos, which is the primary cause of malignant mesothelioma. We investigated 75 individuals with malignant mesothelioma, whose only known exposure to asbestos was repeated exposures to cosmetic talcum powder. 83% of the individuals were female and several occurred in barbers/cosmetologists. 16% occurred in individuals younger than 45 years old, and on average the subjects were 11 years younger than predicted, based on SEER data. The asbestos fibers in tissue samples that were examined in 11 cases were identical (anthophyllite and tremolite) to those identified in cosmetic talc.
Allergies, Author Interviews, CMAJ, Environmental Risks, Pediatrics / 20.02.2020

MedicalResearch.com Interview with: Jaclyn Parks, B.Sc. Health Sciences M.Sc. Health Sciences Candidate | Faculty of Health Sciences Simon Fraser University Burnaby, B.C MedicalResearch.com: What is the background for this study? Response: Childhood asthma is a major public health concern, and many researchers are interested in determining environmental and modifiable exposures in early life so that we can recommend preventative measures. The findings of our study add to the understanding of which exposures in early life may be important to the development of childhood asthma and allergies and allows us to identify specific areas of intervention for parents and other stakeholders involved in protecting children’s health.
Author Interviews, Cancer Research, Environmental Risks, Melanoma / 19.02.2020

MedicalResearch.com Interview with: [caption id="attachment_46733" align="alignleft" width="120"]Farhad Islami, MD PhD Scientific Director, Surveillance Research American Cancer Society, Inc. Atlanta, GA 30303 Dr. Islami[/caption] Farhad Islami, MD PhD Scientific Director, Surveillance Research American Cancer Society, Inc  MedicalResearch.com: What is the background for this study? Response: Many cases of cutaneous melanoma (melanoma) in the United States have been attributed to ultraviolet (UV) radiation, but there was little information on the state-by-state burden of melanoma due to UV exposure. We estimated numbers, proportions and age-standardized incidence rates of malignant melanomas attributable to UV radiation in each US state by calculating the difference between observed melanomas during 2011–2015 and expected cases based on rates in a population with theoretically minimum UV exposure. As there is no population completely unexposed to UV radiation, the reference rates we used were historical melanoma incidence rates in Connecticut during 1942–1954, when the melanoma burden was low. For most adults, melanomas diagnosed in that period likely reflected UV exposure accumulated in the 1930s or earlier, when exposure was minimized by clothing style and limited recreational exposure. We estimated that 338,701 melanoma cases (91.0% of total, 372,335) in the United States during 2011–2015 were attributable to UV exposure; 94.3% of all these UV-attributable cases (or 319,412 cases) occurred in non-Hispanic whites. UV-attributable melanoma incidence rates and cases were higher among males than females, but attributable rates and cases in ages <45 years were higher among females.
Author Interviews, Dental Research, Environmental Risks, Pediatrics / 12.02.2020

MedicalResearch.com Interview with: [caption id="attachment_53134" align="alignleft" width="200"]Dr. Wiener and Christopher Waters, Research Labs Director, WVU School of Dentistry Dr. Wiener and Christopher Waters, Research Labs Director, WVU School of Dentistry[/caption] R. Constance Wiener, DMD, PhD Associate Professor West Virginia University School of Dentistry MedicalResearch.com: What is the background for this study? Response: Perfluoroalkyl and polyfluoroalkyl substances (PFAS) are chemical groups that have had a wide variety of uses due to their ability to their ability to repel water and stains. They might be found in food packaging, water-repellant clothing and carpeting, paints, fire-fighting foam, and water, for example. Although many are no longer manufactured in the United States, PFAS persist in the environment as they do not readily break down. Adverse health effects have been speculated especially for low birthweight babies, immunological effects, certain cancers and thyroid hormone disruption.1 With these considerations, we hypothesized that there may be an association of PFAS with tooth development and subsequent dental caries (cavities).
Author Interviews, Dermatology, Environmental Risks, JAMA / 22.01.2020

Comments from the FDA on this JAMA Dermatology study: Effect of Sunscreen Application on Plasma Concentration of Sunscreen Active Ingredients: A Randomized Clinical Trial  Sunscreen CDC Phil imageMedicalResearch.com: What is the background for this study? Response: A prior pilot study published in JAMA in May 2019 demonstrated the systemic absorption of 4 sunscreen active ingredients; additional studies are needed to determine the systemic absorption of additional active ingredients, and how quickly absorption occurs.  This study assessed the systemic absorption of the 6 active ingredients (avobenzone, oxybenzone, octocrylene, homosalate, octisalate and octinoxate) in 4 sunscreen products under single and maximal-use conditions. 
Alzheimer's - Dementia, Author Interviews, Environmental Risks / 20.12.2019

MedicalResearch.com Interview with: [caption id="attachment_52554" align="alignleft" width="200"]Professor Esme Fuller-Thomson, PhD Director of the Institute for Life Course & Aging, Factor-Inwentash Faculty of Social Work Cross-appointed to the Faculty of Medicine University of Toronto Canada Dr. Fuller-Thomson[/caption] Professor Esme Fuller-Thomson, PhD Director of the Institute for Life Course & Aging, Factor-Inwentash Faculty of Social Work Cross-appointed to the Faculty of Medicine University of Toronto Canada MedicalResearch.com: What is the background for this study? Response: Several studies from the US, Canada, and Europe suggest a promising downward trend in the incidence and prevalence of dementia. Important risk factors for dementia, such as mid-life obesity and mid-life diabetes, have been increasing rapidly, so the decline in dementia incidence is particularly perplexing.
Author Interviews, Environmental Risks, JAMA, Pediatrics, Schizophrenia / 04.11.2019

MedicalResearch.com Interview with: Henriette Thisted Horsdal Senior Researcher Department of Economics and Business Economics AARHUS University Henriette Thisted Horsdal PhD Senior Researcher Department of Economics and Business Economics AARHUS University  MedicalResearch.com: What is the background for this study? Response: Recent studies have suggested that exposure to nitrogen dioxide during childhood is associated with elevated risk of subsequently developing schizophrenia. We know that schizophrenia has a genetic component, and that individuals with higher genetic loading for schizophrenia tend to live in more densely urban areas. It is not known whether the increased risk associated with exposure to nitrogen dioxide during childhood is owing to a greater genetic liability among those exposed to highest nitrogen dioxide levels. Exposure to nitrogen dioxide during childhood and genetic liability (as measured by a polygenic risk score) for schizophrenia were independently associated with increased schizophrenia risk. 
Author Interviews, Environmental Risks, Occupational Health, Pulmonary Disease / 24.10.2019

MedicalResearch.com Interview with: [caption id="attachment_51943" align="alignleft" width="100"] Dr. Dumas[/caption] Orianne Dumas, PhD INSERM Aging and Chronic Diseases, Epidemiological and Public Health Approaches,Villejuif, University de Versailles St-Quentin-en-Yvelines, Montigny le Bretonneux France  MedicalResearch.com: What is the background for this study? Response: Exposure to cleaning products and disinfectants is common at work and at home and remains more frequent among women. Exposure levels are particularly high in the health care industry. The respiratory health risks associated with exposure to cleaning products and disinfectants are increasingly recognized. Although investigators have primarily focused on asthma, the irritant properties of many chemicals contained in disinfectants support the study of a broader range of respiratory effects, such as chronic obstructive pulmonary disease (COPD).
Author Interviews, Environmental Risks, Pediatrics, Smoking, Tobacco, Tobacco Research / 24.10.2019

MedicalResearch.com Interview with: Melody Kingsley, MPH Epidemiologist, Massachusetts Department of Public Health  MedicalResearch.com: What is the background for this study? Response: The majority of youth who use tobacco use flavored products, which are available in thousands of distinct flavors with youth appeal.[i] In response, communities in states across the country, including Massachusetts, have passed flavored tobacco restriction policies which restrict sales of flavored tobacco; the Food and Drug Administration has proposed increased restrictions on the sale of flavored tobacco nationwide as well. To date, a few studies have found that flavored tobacco restriction policies reduce sales and availability of flavored tobacco, but to our knowledge, no prior evidence exists on the short-term impact of FTRPs on youth tobacco use. Timely evaluation of these policies is important to ensure that FTRPs are an effective strategy for curbing youth tobacco use.
Author Interviews, Cognitive Issues, Environmental Risks, OBGYNE, Pediatrics / 24.10.2019

MedicalResearch.com Interview with: Eva Tanner, PhD, MPH, Postdoctoral Researcher Department of Environmental Medicine and Public Health Icahn School of Medicine at Mount Sinai Carl-Gustaf Bornehag, PhD Professor at Karlstad University MedicalResearch.com: What is the background for this study? Response: Most prior research on health risks from chemical exposure study one chemical at a time. However, we are exposed to a multitude of chemicals every day in the air we breathe, food and water we consume, and things we touch. This is supported by global biomonitoring data showing that humans in general have a high number of chemicals identified in their bodies, i.e., in blood, urine, breast milk, saliva, etc. Unfortunately, we don’t know how such single chemicals act in complicated mixtures and impact our health, or the health of future generations. We conducted this study to help understand how prenatal exposure to mixtures of proven or suspected endocrine disrupting chemicals - found in common consumer products - during the earliest part of life may impact a child’s brain development and cognition in school age.
Author Interviews, Environmental Risks, Methamphetamine / 11.10.2019

MedicalResearch.com Interview with: [caption id="attachment_51821" align="alignleft" width="200"]crystal-meth-wikipedia-image Crystal Meth
Wikipedia image[/caption] Dr Jackie Wright (Fellow ACTRA) Adjunct – Flinders UniversityDirector Environmental Risk Sciences (enRiskS) MedicalResearch.com: What is the background for this study? Response: The contamination of homes with methamphetamine can occur from illegal manufacture or smoking (ice). The methamphetamine residues that are left behind can result in methamphetamine exposures to future occupants of the home, resulting in the potential for adverse health effects. To assess the level of contamination that remains in these homes, the method used is to collect a surface wipe sample. This is a wipe of specified area of a surface (such as walls, floors, kitchen cabinets, or window frames etc) which is then analysed to determine how much methamphetamine residue remain on that surface. The guidelines for determining if a property is safe for occupation is based on surface wipe sampling. This study has further evaluated the level of methamphetamine that is present in a home that was formerly suspected to have been used for the manufacture of methamphetamine. To supplement surface wipe sampling which was undertaken over time, the level of methamphetamine that is within the building/house materials/items themselves was tested, as a bulk analysis, to determine how much methamphetamine is present in these materials, if the methamphetamine has penetrated through and into materials such as the gyprock walls, and if the methamphetamine that is present in materials present when the manufacture occurred have transferred to the homeowners possessions that were brought into the home well after manufacture occurred. 
Author Interviews, Environmental Risks, Global Health, Melanoma / 10.10.2019

MedicalResearch.com Interview with: [caption id="attachment_51801" align="alignleft" width="173"]Suzanne Dobbinson, PhD Senior Research Fellow Centre for Behavioural Research in Cancer Behavioural Science Division Australia Dr. Dobbinson[/caption] Suzanne Dobbinson, PhD Senior Research Fellow Centre for Behavioural Research in Cancer Behavioural Science Division Australia MedicalResearch.com: What is the background for this study? Response: Skin cancer prevention programs, such as the SunSmart program in Victoria, have been implemented in Australia over 30 years with the aim of reducing the population’s exposure to ultraviolet radiation (UV), the main cause of skin cancer. A recent reduction in melanoma rates among younger Australians has led to this paper which examines the extent of behaviour change in Melbourne, Australia, and the potential contribution of prevention programs to the decline in melanoma rates. Previous population-based studies assessing the impact of these programs have focused on measuring the change in the prevalence of individual sun protection behaviours, and thus have largely overlooked the use of sun avoidance and composite sun protection behaviours. The focus on tracking individual behaviours may have underestimated the behaviour change associated with these programs. We analysed data from a series of cross-sectional surveys conducted in Melbourne during summer months between 1987 and 2017. These data include the summer before the SunSmart program commenced (1987-88) and across summers in three subsequent decades.
Author Interviews, Dermatology, Environmental Risks, General Medicine, JAMA, Melanoma, Stanford / 07.10.2019

MedicalResearch.com Interview with: [caption id="attachment_18136" align="alignleft" width="150"]Eleni Linos, MD DrPH, MPH Assistant Professor UCSF School of Medicine Dr. Linos[/caption] Eleni Linos MD MPH DrPH Professor of Dermatology and Epidemiology Stanford University  MedicalResearch.com: What is the background for this study? What are the main findings?  Response: We know that tanning beds are harmful: people who use tanning beds are more likely to get skin cancer. Sexual minority men are much more likely to use tanning beds and also more likely to get skin cancer. In a separate study we discovered that one reason sexual minority men use tanning beds is if it is convenient: e.g. if close to home, cheap, and easy. (https://onlinelibrary.wiley.com/doi/abs/10.1111/bjd.17684). Recent research showed that tobacco retailers cluster in LGB neighborhoods: https://sph.unc.edu/sph-news/more-tobacco-retailers-in-lgbt-neighborhoods-may-explain-smoking-disparities/. This made us wonder if tanning salons also cluster in neighborhoods with more gay men. 
AHA Journals, Author Interviews, Environmental Risks, Heart Disease, Stroke / 26.09.2019

MedicalResearch.com Interview with: Zara Berg, Ph.D Fort Peck Community College Poplar, Montana MedicalResearch.com: What is the background for this study? Response: This study is part of the cohort that consist of the Honolulu Heart Program (HHP) and what later became the Honolulu-Asia Aging study. HHP study cardiovascular research starting in the 1960’s, which is equivalent to the Framingham Study. This study was used to establish the epidemiology parameters for cardiovascular diseases and is one of the longest longitudinal (34 years of follow-up) study on cardiovascular diseases and other diseases that effect the elderly. The participants were all Japanese that fought in WWII which is a sample size of 8,006 participants. In additional, there is multiple studies based on this cohort for the last fifty plus years, ranging from occupational exposure, cancer, neurological diseases, and cardiovascular diseases. 
Author Interviews, Dermatology, Environmental Risks / 19.09.2019

MedicalResearch.com Interview with: [caption id="attachment_51404" align="alignleft" width="164"]Dr. Ke Cheng, PhD Professor, Department of Molecular Biomedical Sciences, NCSU Professor, UNC/NCSU joint Department of Biomedical Engineering Dr. Ke Cheng[/caption] Dr. Ke Cheng, PhD Professor, Department of Molecular Biomedical Sciences, NCSU Professor, UNC/NCSU joint Department of Biomedical Engineering MedicalResearch.com: What is the background for this study? What are exosomes? Response: People are developing lots cosmetic products to keep a healthy and young appearance, like antioxidants, growth factors, peptides and more recently, stem cell products. Also, people are seeking more effective solutions for better absorption, like lotion, mask, laser and fillers. What is used for the treatment and how to deliver it are vitally important to the final effect and lasting time. Exosomes are nano-sized small vehicles containing proteins, nucleic acids, and they are messengers for cell communication and regulation. Here we use skin cell-secreted exosomes to fight skin aging.
Author Interviews, Environmental Risks, JAMA, Smoking / 17.09.2019

MedicalResearch.com Interview with: [caption id="attachment_51288" align="alignleft" width="200"]Sairam Jabba, Ph.D Senior Research Associate Department of Anesthesiology Duke University Durham, NC 27710 Dr. Jabba[/caption] Sairam Jabba, Ph.D Senior Research Associate Department of Anesthesiology Duke University Durham, NC 27710 MedicalResearch.com: What is the background for this study? Response: Pulegone is a potential carcinogen contained in several mint oils. Due to its carcinogenic properties, FDA banned pulegone last year as a food additive. Previous chemical analytical studies from CDC have demonstrated that several mint/menthol-flavored e-cigarette liquids and snuff tobacco products contain pulegone in significant amounts. FDA currently does not regulate pulegone in e-cigarettes and snuff products and the health risk associated with it for the users is not well understood. 
Annals Internal Medicine, Author Interviews, Environmental Risks, Gastrointestinal Disease / 14.09.2019

MedicalResearch.com Interview with: [caption id="attachment_51309" align="alignleft" width="133"]Philipp Schwabl, MD Division of Gastroenterology and Hepatology Department of Internal Medicine III Medical University of Vienna Vienna, Austria Dr. Schwabl[/caption] Philipp Schwabl, MD Division of Gastroenterology and Hepatology Department of Internal Medicine III Medical University of Vienna Vienna, Austria MedicalResearch.com: What is the background for this study? Response: There is a lot of research published about microplastics being present in the ocean and subsequently also being found in the gut of sea animals, however there were no investigations if also humans involunterily ingest microplastics. This gave us rationale to perform a pilot study.
Author Interviews, Dermatology, Environmental Risks / 28.08.2019

MedicalResearch.com Interview with: [caption id="attachment_51073" align="alignleft" width="249"]Guy German PhD Associate Professor Director of Graduate Studies Department of Biomedical Engineering Binghamton University Binghamton, NY 13902 Dr. German[/caption] Guy German PhD Associate Professor Director of Graduate Studies Department of Biomedical Engineering Binghamton University Binghamton, NY 13902  MedicalResearch.com: What is the background for this study? Response: Photoageing from the sun is widely known to occur. The most obvious result of it is early onset of wrinkles. However we are trying to understand if solar light can degrade the mechanical integrity of human skin. Moreover, while solar ultraviolet (UV) light is considered to have the most damaging effect on the skin, the UV range that is most harmful remains a topic of significant debate. This research studies how different UV ranges and dosages impacts the mechanical integrity of the outermost layer of skin, called the stratum corneum. This tissue layer sits above the layers of melanin in skin, the pigment responsible for tanning. When stratum corneum ruptures, it stops working as a barrier to the outside world and can increase the risk of infections.
Author Interviews, Environmental Risks, Global Health / 22.08.2019

MedicalResearch.com Interview with: Cong Liu, PhD Department of Environmental Health School of Public Health Fudan University Shanghai 200032, China MedicalResearch.com: What is the background for this study? Response: Numerous time-series studies have examined the short-term associations between particulate air pollution (PM10 and PM2.5) exposures and daily mortality. However, most evidence has been obtained from studies in single cities, regions, or countries. There are challenges in comparing these results and in synthesizing effect estimates because of different modeling approaches and potential publication bias. Furthermore, there has never been a global representative concentration-response function for risk assessment and policy making. We and our co-authors established the Multi-City Multi-Country (MCC) Collaborative Research Network to perform a global assessment of the effects of weather or climate on mortality. This network allowed us to examine and compare the associations of PM concentrations with daily mortality at the global, regional, and country level with the use of a standardized analytic framework.
Author Interviews, BMJ, Environmental Risks, Ophthalmology / 21.08.2019

MedicalResearch.com Interview with: Professor Suh-Hang Hank Ju, PhD Kaohsiung Medical University Taiwan MedicalResearch.com: What is the background for this study? Response: Nitrogen dioxide (NO2) and carbon monoxide (CO) are 2 major traffic pollutants, which have been shown to increase a risk for respiratory and cardiovascular diseases. We previously showed that chronic exposure of NO2 is also associated with dementia. age-related macula degeneration (AMD) is a leading cause of blindness. Given the increase of traffic pollutants in many urbanized cities, we investigated whether these two traffic pollutants are associated with the development of age-related macula degeneration in Taiwan.
Author Interviews, Environmental Risks, JAMA, NIH, Pulmonary Disease / 13.08.2019

MedicalResearch.com Interview with: [caption id="attachment_50697" align="alignleft" width="150"]Joel Kaufman, MD, MPH, Professor   Environmental & Occupational Health Sciences, Medicine, and Epidemiology University of Washington Prof. Kaufman[/caption] Joel Kaufman, MD, MPH, Professor   Environmental & Occupational Health Sciences, Medicine, and Epidemiology University of Washington  MedicalResearch.com: What is the background for this study? What are the main findings? Response: Increasingly, it is recognized that chronic lung diseases like emphysema occur in nonsmokers and rates of these diseases are continuing to increase.  We really need to understand what’s causing chronic lung disease. Air pollutants are known to make disease worse in people with prior lung disease, but little is known about whether long-term exposure to air pollutants can cause chronic lung disease. We found that higher residential concentrations of air pollutants—especially ozone and traffic-related air pollutants—are associated with changes in the lung—emphysema-like changes in the lung.  The associations were strong and suggest that air pollution may be an important contributor to chronic lung disease. 
Author Interviews, Environmental Risks, NYU, Pediatrics, Weight Research / 26.07.2019

MedicalResearch.com Interview with: [caption id="attachment_50440" align="alignleft" width="200"]Melanie Jacobson, PhD, MPH Research Scientist at World Trade Center Health Registry New York City Department of Health and Mental Hygiene NYU School of Medicine in New York, N.Y. Dr. Jacobson[/caption] Melanie Jacobson, PhD, MPH NYU School of Medicine New York, N.Y.  MedicalResearch.com: What is the background for this study? What are the main findings? Response: Our study was about exposure to bisphenols, which are synthetic chemicals found in aluminum can linings, plastics, thermal paper receipts and other consumer products, and their association with obesity among a nationally representative sample of US children and adolescents. We found that children who had greater levels of these chemicals in their urine were more likely to be obese compared with children with lower levels.
Author Interviews, Environmental Risks / 26.07.2019

MedicalResearch.com Interview with: [caption id="attachment_50421" align="alignleft" width="198"]Patricia Pendry Ph.D. Associate Professor of Human Development Graduate Faculty in Prevention Science Washington State University CAHNRS Pullman, WA 99164 Dr. Pendry[/caption] Patricia Pendry Ph.D. Associate Professor of Human Development Graduate Faculty in Prevention Science Washington State University CAHNRS Pullman, WA 99164  MedicalResearch.com: What is the background for this study? Response: Over the last decade, university students have reported increasingly high levels of academic stress, depressive symptomology, anxiety, and suicidal ideation. This is a serious problem as students who report these symptoms tend to have lower GPAs and are more likely to drop out of college. Since academic stress is considered an inevitable part of college life, it is important that we identify effective academic stress management programs. One stress management approach that has been enthusiastically received by University administrators and students is the use of campus-based Animal Visitation Programs (AVPs). Established in nearly 1,000 U.S. college campuses to date, most AVPs provide the general student population the opportunity to engage in 5-30 minutes of petting of animals in small-group settings. While students much enjoy these types of programs, relatively little sound scientific evidence is known about the efficacy of such programs to actually reduce stress. We thus embarked on a study that experimentally teased out the effects of hands-on interaction from the effects of waiting in line while watching others engage in hands-on interactions, sitting quietly without social media or other stimuli, or watching pictures of the same animals on students’ level of salivary cortisol, a stress hormone that has been linked to various physical and mental health outcomes.
Author Interviews, CDC, Environmental Risks, Infections / 02.07.2019

MedicalResearch.com Interview with: [caption id="attachment_50076" align="alignleft" width="200"]Radhika Gharpure MPH DVM Epidemic Intelligence Service Officer CDC Dr. Gharpure[/caption] Radhika Gharpure MPH DVM Epidemic Intelligence Service Officer CDC MedicalResearch.com: What is the background for this report? Would you tell us about cryptosporidiosis infections?  Where is is found? How is it transmitted? Response: The data from our most recent report looked at outbreaks caused by Cryptosporidium (Crypto) in the United States during 2009 – 2017. Outbreaks have increased an average of 13% each year. Crypto, a parasite, is spread through the poop of infected humans or animals. People can get sick after they swallow the parasite in contaminated water or food or after contact with infected people or animals. Crypto is the leading cause of disease outbreaks in the United States linked to water, specifically outbreaks linked to pools or water playgrounds.
Alcohol, Author Interviews, Environmental Risks / 02.07.2019

MedicalResearch.com Interview with: alcohol, bottles, Dr Andrew Turner, PhD Associate Professor (Reader) in Environmental Sciences School of Geography, Earth and Environmental Sciences MedicalResearch.com: What is the background for this study? What are the main findings?  Response: This study was part of a wider study to look at potentially toxic metals in everyday household and consumer products. The main findings here are that many enameled bottles, mainly used to store alcoholic beverages, contain very high levels of cadmium and lead in the décor.  
Author Interviews, Environmental Risks, Genetic Research, Prostate Cancer / 20.06.2019

MedicalResearch.com Interview with: [caption id="attachment_49841" align="alignleft" width="130"]Emanuela Taioli, MD, PhD, Director of the Institute for Translational Epidemiology Icahn School of Medicine at Mount Sinai Asociate director for Population Science Tisch Cancer Institute Dr. Taioli[/caption] Emanuela Taioli, MD, PhD, Director of the Institute for Translational Epidemiology Icahn School of Medicine at Mount Sinai Asociate director for Population Science Tisch Cancer Institute  MedicalResearch.com: What is the background for this study? What are the main findings?  Response: An excess incidence of prostate cancer has been identified among World Trade Center responders. We wanted to study if this excess was associated with exposure to WTC dust The results suggest that respiratory exposure to WTC dust can induce inflammatory and immune responses in prostate tissue. Chronic inflammation could facilitate prostate cancer development Taken together, our results suggest that World Trade Center prostate cancer cases have a distinct gene expression pattern that may be the result of exposure to specific carcinogens during the WTC attacks. WTC dust-exposed rat prostate displayed unique changes in gene expression and immune cell infiltrates after acute dust exposure, suggesting that the effect of exposure may be measured locally in target organs such as prostate. In addition, some of the genes overexpressed in rat normal prostates as a consequence of exposure are also overexpressed in human prostate cancer tissues, suggesting a link between exposure, local immune dysregulation, and prostate cancer development
Author Interviews, Environmental Risks, JAMA, Weight Research / 12.06.2019

MedicalResearch.com Interview with: [caption id="attachment_49741" align="alignleft" width="100"]Lead author: Yong-Moon (“Mark”) Park, MD, PhD Postdoctoral fellow Epidemiology Branch National Institute of Environmental Health Sciences Dr. Park[/caption] Lead author: Yong-Moon (“Mark”) Park, MD, PhD Postdoctoral fellow Epidemiology Branch National Institute of Environmental Health Sciences [caption id="attachment_49742" align="alignleft" width="150"]Senior author: Dale P. Sandler, PhD Chief, Epidemiology Branch, National Institute of Environmental Health Sciences National Institutes of Health Dr. Sandler[/caption]   Senior author: Dale P. Sandler, PhD Chief, Epidemiology Branch, National Institute of Environmental Health Sciences National Institutes of Health MedicalResearch.com: What is the background for this study?   Response: A few studies had suggested that exposure to artificial light while sleeping was associated with obesity. However, the previous studies were cross-sectional, so we really do not know which came first - exposure to artificial light while sleeping or obesity. Another problem was that previous studies did not fully account for other characteristics that could affect this association, such as sleep duration and quality, calorie intake and dietary patterns, and physical activity. We studied nearly 44,000 women ages 35-74 from across the US who are enrolled in the Sister Study cohort. Women had body weight characteristics measured at baseline and provided self-reported information on weight at baseline and follow-up – on average 5.7 years later.
Author Interviews, Environmental Risks, Nutrition, Race/Ethnic Diversity / 04.06.2019

MedicalResearch.com Interview with: [caption id="attachment_49576" align="alignleft" width="200"]Joe F. Bozeman III, MS, CEM, Ph.D. Candidate Chair, Gordon Research Seminar (Industrial Ecology) University of Illinois at Chicago (UIC) Institute for Environmental Science and Policy Joe F. Bozeman III[/caption] Joe F. Bozeman III, MS, CEM, Ph.D. Candidate Chair, Gordon Research Seminar (Industrial Ecology) University of Illinois at Chicago (UIC) Institute for Environmental Science and Policy MedicalResearch.com: What is the background for this study?   Response: This study is actually a part of my dissertation which explores how climate change, human health, and other socioecological factors can be used to manage food-energy-water impacts. After establishing environmental impact and climate change adaptation implications of food consumption across major U.S. demographic groups in a previous study, my colleagues and I decided it would be interesting to investigate how food spending and household income correlate with food-consumption environmental impacts. Our efforts led to the development of a novel quantitative metric (i.e., food-consumption impact per dollar spent [FCI$]) which encompasses land, water, and greenhouse gas emission impacts of basic foods; the amount spent on food; and socioeconomic status. All major food groups are included in this study.