Articles tagged with Environmental Health
A recent study at Columbia University's Mailman School of Public Health found that baby-boomers and millennials are disproportionately affected by the opioid epidemic. The study analyzed data from 1999 to 2014 and found that these age groups experienced a significantly increased risk of death from prescription opioid overdose and heroi...
A University of Michigan study found that food-related cues stimulate brain activity, leading to overeating among some participants. The study revealed that such cues have little impact on liking or pleasure derived from eating.
A new study estimates that between 0.9% and 1.3% of UK adults used emergency food banks in 2013-2015, equating to approximately 850,000 people annually. Repeat visits indicate that distributing emergency food is not a long-term solution to food poverty.
Research suggests that workplace sexual harassment is primarily aimed at women but can affect men as well. Women tend to report more adverse effects than men, including anxiety, depression, and post-traumatic stress. Organizational climate and hierarchical power dynamics are key predictors of workplace sexual harassment.
A UB-led study of over 6,000 older women found that those who engaged in 30 minutes of light physical activity per day had a 12% lower risk of death. Moderate to vigorous activities also showed significant mortality benefits, extending to women with high and low functional ability.
A new analysis of 10.5 million patients found that mothers' exposure to sunlight, air pollution, and carbon monoxide during pregnancy may increase their child's lifetime risk of type 2 diabetes, atrial fibrillation, depression, and anxiety. The study also found that relative age at school enrollment is a stronger predictor of ADHD.
A pilot study in northeastern British Columbia detected high concentrations of muconic acid, a degradation product of benzene, in the urine of pregnant women. The median concentration was approximately 3.5 times higher than in the general Canadian population, raising concerns about the health impacts of living near fracking sites.
A pilot project tests a community-level assessment tool from Cuba on reproductive-age women and their families in Englewood, aiming to enhance provider awareness of home life and environments. The goal is to address maternal health and infant mortality outcomes, such as low birth rate and pre-term births.
The Environmental Data and Governance Initiative (EDGI) aims to preserve environmental justice data and monitor federal landscape changes. EDGI proposes a forward-looking research agenda to advance public access to environmental data, supported by an online infrastructure.
A study published in Environmental Research found that while ambient air pollution decreased in Massachusetts between 2003 and 2010, exposure remained higher in predominantly Hispanic and non-Hispanic black communities. The researchers tracked disparities over space and time using data from the 2000 and 2010 Census and the American Com...
A new study found that exposure to air pollution is associated with osteoporosis-related bone fractures, particularly in low-income communities. The researchers suggest that reducing air pollution could help prevent these fractures and improve bone health.
Researchers found that cockatoos excel at fitting shapes into specific frames without requiring training or visual alignment like humans. They require fewer attempts to insert simple shapes compared to non-human primates, highlighting an allocentric frame of reference similar to toddlers.
A study by UAIPW and GSA found that real-time sensors monitor federal workers' heart activity, physical movement, and sleep quality, providing data to develop best practices for optimizing workplace design for health. The research has the potential to affect millions of office workers and reduce healthcare costs.
Researchers found high levels of lead and cadmium in 139 and 134 cases, respectively, on drinking glass products, including tumblers, beer and wine glasses. The study highlights the need for safer alternatives and greater industry awareness of toxic substances used to decorate glassware.
A Finnish study links individual circadian preference to brain activity patterns during the night, with morning larks showing weaker sleep spindles. Sleep spindle activity decreased more towards the morning hours in these individuals.
Research at Boston University School of Medicine found that frequent marijuana use is associated with cognitive dysfunction in people with HIV who have an alcohol or other drug use disorder. The study suggests that marijuana may have detrimental effects on cognitive function in this population, particularly as they age.
The study analyzed global data on religious affiliation at the time of death, projecting changes until 2060. Christianity is expected to remain the most common religion, while Islam will increase in prevalence. Regional trends also emerge, with Europe's secularization and Nigeria's Muslim majority
A study published in PLOS Medicine found that removing weekend allied health services from hospitals had no significant effect on patients' length of stay or adverse events. In fact, having no services was associated with a 2% reduction in length of stay and a 3% decrease in adverse events.
Magdalena Osburn, a Northwestern University geobiologist, has been awarded a $875,000 Packard Fellowship to study 'microbial dark matter', or unknown microbes that have evaded cultivation in the lab. Her research will explore how these microorganisms interact with their environments and produce chemical signatures.
Researchers discovered that cells retain properties from their previous environment for several days, known as mechanical memory. This property can aid in tumor invasion and metastasis. The study's findings may lead to new insights into the mechanisms behind cancer spread.
IUPUI has received a $428,000 NSF grant to develop a novel educational program that enhances geosciences education and inspires students to address community problems. The program will engage undergraduates from underrepresented groups and provide opportunities for them to explore environmental justice through a themed learning community.
Compliance with the 2006 EPA regulation on maximum arsenic levels led to a 17% decline in urinary arsenic concentrations among public water users, equivalent to an estimated reduction of over 200 cases of lung and bladder disease per year. Private well water users showed no improvements due to lack of federal regulation.
Alicia Timme-Laragy's research investigates the health effects of PFOS and its replacement chemical PFBS on embryos of fish, worms, and fruit flies. The study aims to understand how these pollutants affect nutrient deposition and later-life metabolic dysfunction.
A new study published in the American Journal of Public Health found that permissive concealed-carry laws are associated with significantly higher rates of handgun-related homicide. The study suggests that current trends towards more lenient gun laws are inconsistent with promoting public safety.
A new article introduces the concept of food justice to address infant feeding disparities and environmental injustices in breast milk access. The authors propose activism strategies to advance food justice, emphasizing the importance of breast milk as a basis for infants' immune response.
A stepped care approach is more effective in reducing PTSD prevalence than usual care in the aftermath of hurricanes. The study found that stepped care delivered greater reach, treatment effectiveness, and cost-effectiveness than usual care when it came to hurricane-related PTSD.
Research at Universitat Autonoma de Barcelona suggests that green gentrification in cities may not equally benefit all residents, particularly socially disadvantaged neighbours. The process of recovering natural spaces tends to displace low-income populations, increasing chronic stress and negatively affecting their mental health.
Researchers found that a protein named ZATT can eliminate DPCs with the help of another protein TDP2. Understanding how TDP2 and ZATT work together may improve cancer patient health outcomes. The discovery could lead to development of new drugs targeting these defenses.
A study published in JAMA Surgery found that patients undergoing major abdominal surgery with lower health literacy levels experience longer hospital stays. Patients with low health literacy spent an additional median of one day in the hospital compared to those with high health literacy.
Researchers developed a predictive model using childhood blood-lead level records and census data to identify high-risk areas. The model highlights the importance of targeting poor and minority neighborhoods with interventions and support.
Researchers compare sanitation systems in Brazil and USA, finding presence of contaminants in drinking water, including industrial compounds, pesticides, and endocrine disrupters. The study suggests that complementary treatments are needed to obtain clean water that can be safely consumed.
A review by UC Davis graduate students highlights the need for research on wildfire smoke's composition and its impact on human health. The study found that current scientific evidence is insufficient, and pesticides and fire-suppression chemicals used in California contribute to the toxic effects of wildfire smoke.
Researchers at UTHealth will investigate how genetic profiles interact with stressors like trauma exposure and HIV infection in cocaine addiction. The five-year study aims to develop more tailored treatments for this chronic public health problem.
A new NIH-funded study aims to develop evidence-based treatments for neonatal opioid withdrawal syndrome, a condition affecting newborns exposed to opioids during pregnancy. The Advancing Clinical Trials in Neonatal Opioid Withdrawal Syndrome (ACT NOW) project will evaluate treatment options and develop research protocols.
Research reveals that genetic mutations in PDGFR-α and TGF-β signaling pathways contribute to the development of BPD. Lowered production of PDGFR-α leads to increased oxygen demand, defective septation, and apoptosis.
A recent study published at Medical University of South Carolina found that epigenetic enzyme HDAC5 influences the brain's response to drugs, leading to persistent triggers for relapse. The research suggests that understanding these connections could lead to better treatments for addiction.
A study by Columbia University's Mailman School of Public Health found that the opioid epidemic on Staten Island disproportionately affects marginalized communities. The researchers identified areas with high overdose rates as underserved in treatment services, highlighting the need for expanded methadone clinics and detox capacity.
A new study found that women exposed to Agent Orange during the Vietnam War had higher levels of hormones in their breast milk, which were then transferred to their babies. The research revealed a nearly three-fold increase in DHEA in babies from dioxin hotspots compared to non-contaminated regions.
A study found that cold temperatures and atmospheric pressure increases are associated with a higher risk of hospitalization and death in elderly patients with heart failure. The researchers suggest that elderly patients should avoid fog and low cloud weather in winter to prevent such events.
Laura Vandenberg, a leading expert on endocrine disrupting chemicals and their impact on human health, has been named one of CHE's '20 Pioneers Under 40 in Environmental Public Health'. Her groundbreaking research informs prevention-focused behaviors and policies to protect public health.
Research finds that antibiotic use on people or pets, and biocidal cleaning products like bleach, contribute to MRSA multidrug resistance in the home environment. The presence of domestic pets and unwanted pests is also associated with multidrug-resistant strains.
A study by the University of Cincinnati found that higher manganese levels in children are associated with lower IQ scores and cognitive decline. The research analyzed blood and hair samples from 106 children aged 7-9 and found significant declines in full-scale IQ, processing speed, and working memory.
A study published in BMC Public Health suggests that increasing tobacco taxes across the EU can lead to significant reductions in cigarette consumption, particularly in higher-income countries. In contrast, lower-income countries may experience negative tax revenue effects, highlighting the need for alternative funding strategies.
A Rutgers University study found that 83% of sindoor samples collected from the US and India had at least 1.0 microgram of lead per gram, exceeding FDA limits. Researchers urge government to take action as a public health issue, not relying on consumer choice.
A study by the National Institutes of Health found that Gulf spill cleanup workers who handled oil dispersants or were exposed to them during cleanup reported symptoms such as cough, wheeze, and skin and eye irritation. The study suggests a short-term effect of dispersants on health symptoms.
Dr. Matthew Cave is awarded $4 million to investigate the long-term effects of environmental chemicals on liver health. He plans to explore how endocrine-disrupting chemicals like BPA contribute to fatty liver disease, using a flexible research approach.
A study published in mBio finds that household environment plays a major role in shaping the salivary microbiome, with similar bacteria found in individuals living together. The research team sequenced DNA and saliva from an extended Ashkenazi Jewish family to determine how environmental influences affect the microbiome.
A Melbourne research team has identified a protein called SIDT2 as critical for cells to detect viral components and initiate an immune response. This discovery has important implications for delivering new therapeutics based on dsRNA.
Regulatory T-cells in adipose tissue increase in response to environmental stimuli, promoting heat production and fatty acid breakdown. This discovery highlights the complex interactions between immune cells and environment in maintaining metabolic balance.
A new study by Boston University School of Public Health researcher Jacob Bor found that counties with lower life expectancy gains saw a significant increase in Republican votes, while Democrats lost votes in these areas. The findings suggest that voters' health needs may be driving their electoral decisions.
Scientists have discovered that bacteria can act as an aphrodisiac for choanoflagellates, one-celled marine organisms notable for being the closest living relative of all animals. The discovery reveals how these eukaryotes regulate their life history in response to bacterial cues.
Researchers warn that off-road vehicles can produce airborne asbestos and erionite, posing a risk to children and others. The study highlights the need for precautions, such as wearing safety masks and goggles, when using ORVs in areas with naturally occurring asbestos deposits.
A common type of flame retardant was associated with reduced likelihood of clinical pregnancy and live birth following IVF. Women with higher urinary concentrations of a specific flame retardant had lower reproductive success rates.
A study found that 17.6 million Americans live within one mile of an active oil or gas well, correlating to increased risk of heart and neurological problems, cancers, and adverse birth outcomes. States with high percentages of residents living near active wells include West Virginia and Oklahoma.
A large long-term study found that women who live in areas with high levels of outdoor light at night may be at higher risk for breast cancer. The link was stronger among women who worked night shifts and were premenopausal or current/past smokers.
Research highlights the disproportionate impact of beauty product-related chemicals on women of color, who face higher levels of exposure and health risks. The study suggests that marketing practices and societal pressure contribute to this issue, emphasizing the need for improved testing and disclosure to advance environmental justice.
Daily e-cigarette use was found to be the strongest predictor of smoking cessation among established smokers. Over half of daily e-cigarette users had quit smoking in the past five years, compared to just 28% of those who never tried e-cigarettes.
A study by CSIC and London School of Hygiene & Tropical Medicine found that higher temperatures increase health risks, but sensitivity varies by region. The study suggests adapting to excessive heat and developing migration strategies as climate change projections increase temperatures.
A study found that immersive cycling workouts increase satisfaction and lower perceived exertion in novice exercisers. The immersive class created a high-intensity workout without feeling intense, resulting in higher heart rate zones without discomfort.
A new study finds that smoking during pregnancy is disproportionately common among women with depression, affecting nearly one-third of this group. The study suggests that depression is a significant barrier to quitting smoking, and addressing it may be crucial for helping women quit during pregnancy.