The University of Louisville Diabetes & Obesity Center has won a second $11.25 million COBRE grant to continue its research on diabetes and obesity. The center aims to develop new prevention methods and treatments for these conditions, which are major health threats in the US.
A recent University of Virginia and Harvard University study examines the effects of insecure work on relationships in America. The research found that working-class individuals are less likely to get married, stay married, and have children within marriage compared to those with college degrees.
A study by the University of Edinburgh and Aberdeen found that children born to obese mothers are one-third more likely to die before age 55. Hospital admissions for heart problems were almost a third greater among these children.
A new study reveals that DNA sequences at the beginning of genes in fruit flies contain complex instructions for RNA polymerases to read and transcribe essential genes. The findings suggest that these instructions play a crucial role in regulating gene expression during early embryonic development.
UCSB researchers found that tree chopping increases testosterone levels more than soccer, improving muscle energy and performance. The study suggests that Tsimane men maintain high testosterone levels due to their physically demanding lifestyle, contrary to industrialized populations.
A study published in Psychological Science found that people who experience embarrassment are more likely to choose items that hide or restore their face, effectively helping them save face. The research highlights the unconscious influence of metaphorical thinking on everyday behaviors.
Researchers from Brown University and the University of Wisconsin discovered that a high-angle helix enables bacteria to swim faster in viscoelastic fluids, clearing up previously conflicting findings. The study's findings have implications for understanding bacterial infection and fertility.
A growing population of older male prisoners requires better health and social care in prisons. The study found that many prisons lack policies for caring for older prisoners and fail to integrate health and social services.
Patients with severe mitral valve regurgitation who undergo surgery early after diagnosis have improved long-term survival and lower risk of heart failure. Long-term survival rates were significantly higher for those who had surgery within three months of diagnosis compared to those who avoided surgery.
Scientists have discovered a new strategy that cripples the dengue virus's ability to escape the host immune system. By introducing a genetic mutation to deactivate the MTase enzyme, researchers created a weakened virus that generates a strong protective immune response while preventing the virus from spreading in mosquitoes.
Scientists have developed a new technique to slow down light by embedding dye molecules in a liquid crystal matrix, allowing for more efficient sensing and interferometry applications. The method uses little power, operates at room temperature, and can measure extremely low speeds in just one second of measurement time.
Calabrese's research reveals how the linear no-threshold dose-response approach was adopted despite experimental support for a threshold model. He accuses two geneticists of suppressing evidence to prevent consideration of an alternative model.
A recent study found that a Mediterranean diet pattern can prevent stroke in individuals with a genetic variant associated with type 2 diabetes. The researchers discovered that adherence to the Mediterranean diet compensated for the increased risk of stroke in those with two copies of the gene variant, reducing their susceptibility.
The University of Strathclyde's research reveals a significant increase in honey bee colony losses in Scotland, with 31.3% of managed colonies failing to survive last winter. The loss rate is almost double the previous year and has major implications for crop pollination and food supply.
A study published in Clinical Science found that a meal plan prioritizing breakfast intake can reduce insulin resistance, lower testosterone levels, and increase ovulation frequency in women with PCOS. This natural therapy may provide new hope for those struggling with fertility issues associated with the disorder.
Researchers emphasize the need for more data on LGBT health and health disparities. The study suggests that including sexual orientation and gender identity (SOGI) information in electronic health records (EHRs) can facilitate improved quality and outcomes of healthcare services for LGBT individuals.
A French study found a significantly lower incidence of sports-related sudden death in women compared to men. The average age of sudden death was also lower for women. The study estimates an incidence rate of 0.51 per million female sports participants, highlighting the need for tailored screening strategies.
A new study from Children's Hospital of Philadelphia reports proton therapy as an effective, organ-sparing treatment option for children with high-risk neuroblastoma. Protons precisely target tumors while minimizing radiation exposure to healthy tissue.
Researchers have developed unique virus-derived particles that can kill human blood cancer cells in the laboratory and eradicate the disease in mice. These non-replicating particles, derived from rhabdovirus, work by direct cytolysis and induction of antitumor immunity, showing promise as a new therapy for leukemia.
A study published in Current Oncology has confirmed an epidemic of HPV-related tonsillar cancer in Canada, with a significant increase in cases over the past few decades. The research found that young non-smokers are most commonly affected, and treatment has evolved to include concurrent chemotherapy and radiation.
A study found that 75% of expert panel members had industry ties, with median seven companies represented, and 76% of recent guideline publications had a similar proportion. The study highlights the potential impact of conflicts on disease definition changes, sparking concerns about current processes.
Researchers found that complex oxide films remain stable with reduced oxygen levels at the surface, contrary to expected changes. This discovery has implications for designing functional oxides in consumer products like batteries and electronic devices.
A team of researchers discovered a chemical compound called filastatin that prevents fungal cells from adhering to surfaces, which is the first step of fungal infections. The compound has shown significant protective effects without toxicity to human tissues.
A UCLA study found that women diagnosed with breast cancer who created personal websites experienced reduced depressive symptoms, improved mood, and increased appreciation for life. The project, Project Connect Online, provided a platform for breast cancer patients to share their experiences and connect with friends and family online.
A study found that CDV infected at least 1% of Amur tigers since 2009, causing fatal neurological disease. The virus is spread through contact with domestic dogs or other wild carnivores, posing a significant threat to the critically endangered species.
A Baylor University study found that individuals attending large congregations view racial inequality differently than those in smaller groups, with larger congregations attributing it to factors other than discrimination or lack of quality education.
Cervical cancer is a significant burden on women of reproductive age in low- and middle-income countries, with reduced reproductive capacity and associated health risks. Experts argue that cervical cancer screening and treatment should be included in the post-2015 development agenda for improving reproductive health outcomes.
The NIH awards $17 million for research projects exploring the emerging field of extracellular RNA communication. Scientists will investigate exRNA's role in diseases, develop biomarkers, and create new treatments. The goal is to unlock exRNA's potential for diagnostics and therapeutics.
In central Canada, wildfires have burned over half a million acres, with 508 new fires starting in the past week. Most of these fires were concentrated in British Columbia and Saskatchewan, with areas of high to extreme fire danger reported.
A recent University of Eastern Finland study found that individuals whose expression of certain genes was not altered by vitamin D supplementation may already have a sufficient level of serum vitamin D or be disturbed in their vitamin D utilization. The researchers believe this approach can help identify potential beneficiaries of long...
The study found that shortening yellow duration and increasing speed limits increase the chance of drivers running a red light, while shortening cycle lengths do not impact safety. The researchers suggest a combination of strategies could produce adequate revenue without causing traffic delays or congestion.
Researchers at MIT and Boston Children's Hospital found a correlation between poor pre-reading skills in kindergartners and the size of a brain structure that connects language-processing areas. This study aims to identify children with dyslexia earlier, allowing for early intervention.
Researchers at the University of Pittsburgh School of Medicine have successfully regenerated a mouse heart using human heart precursor cells, paving the way for potential transplantation and drug testing models. The breakthrough could lead to personalized organ replacement and improved treatment options for heart disease patients.
Researchers developed a digital streak camera that can capture full-color images of projectiles traveling at speeds of up to 3350 m/s. The camera uses a precisely controlled mirror to freeze the image on the sensor, capturing high-quality images with minimal distortion.
Researchers at Johns Hopkins have discovered a protein switch that can increase or decrease memory-building activity in brain cells. The protein, AGAP3, has dual roles: one side strengthens synapses in response to brain activity, while the other side brings synapse-building back down to normal levels.
A Korean research team developed a new cathode material for solid oxide fuel cells (SOFCs) that performs well even at the intermediate temperature range. The material has excellent oxygen reduction reaction and surface oxygen exchange, leading to improved efficiency and reliability.
A new study published in Annals of Neurology found a significant decline in ischemic stroke rates among Mexican Americans over 60, with an overall decrease of 36% between 2000-2010. Despite this drop, the relative burden of stroke remains higher among Mexican Americans, with a rate 34% higher than non-Hispanic Whites.
Research shows married men working in female occupations spend more time doing housework, while their wives do less. Women in traditionally male jobs increase their domestic workload when their husbands work in male-dominated fields.
Ruth Canning's research project explores the Nine Years' War, a 400-year-old conflict that shaped Ireland's identity and continues to influence its culture today. The grant will fuel her three-year study of this overlooked war, which could lead to a more nuanced understanding of present-day situations.
A new high-tech analysis by University of Colorado Boulder researchers dated the oldest known petroglyphs in North America to at least 10,500 years ago. The Winnemucca Lake petroglyph site, located in western Nevada, features complex designs and vertical chain-like symbols carved into limestone boulders.
A study published in JAMA found that early surgical correction of mitral valve regurgitation was associated with greater long-term survival and lower risk of heart failure compared to initial medical management. This is particularly true for patients without American College of Cardiology guideline class I triggers.
Infants fed with DHA-enriched formula from birth to 12 months showed accelerated development and better performance on intelligence tests, including the Peabody Picture Vocabulary Test and Weschler Primary Preschool Scales of Intelligence.
JBEI researchers have developed a one-pot process that combines pretreatment and saccharification into a single vat, eliminating the need for washing biomass and significantly simplifying downstream sugar recovery. The system achieved high glucose and xylose yields with minimal waste generation.
Researchers found that hypnotic suggestion can modify the processing of a targeted stimulus before it reaches consciousness, leading to true and automatic hallucinations. The study used EEG measurements and two highly hypnotizable participants who consistently reported color changes in response to suggested shapes.
A study found that MRSA strains in humans originated from cattle, with a 40-year timeline for the emergence of resistance to methicillin. The bacteria's genetic analysis revealed that bovine strains were closer to the root of the phylogenetic tree, indicating a common ancestor.
Researchers found that mice consuming a diet of 25 percent extra sugar died at twice the normal rate and males had reduced territory and reproduction rates. The study suggests that added sugars can have dramatic adverse impacts on mammalian health, even at levels considered safe by regulatory agencies.
A new study reports that ischemic stroke rates among Mexican Americans have declined over the past decade, while still being significantly higher than those of non-Hispanic Whites. The study found that this disparity has not changed, with Mexican Americans accounting for 34% of all stroke cases.
A new study found that growing up with siblings provides protection against divorce as an adult, with each additional sibling reducing the likelihood of divorce by 2 percent. The study analyzed data from over 57,000 adults and controlled for various factors, including education and socioeconomic status.
A new study by University of Virginia and Harvard University found that working-class Americans are less likely to get married, stay married, and have children within marriage compared to those with college degrees. The researchers attribute this to the decline of stable, unionized full-time jobs with health insurance and pensions.
A new strategy known as "low-temperature combustion" (LTC) might lead to broader use of cleaner diesel engines in the US. LTC reduces NOx and smoke emissions by recirculating exhaust gases and spraying fuel earlier in the engine cycle.
The collaboration aims to convert sugar cane bagasse into fuel ethanol, enabling year-round operations and reducing greenhouse gas emissions. NREL's expertise in biomass conversion technology will help optimize the process and make it economically viable.
Researchers found that poly(lactic-co-glycolic acid) conduit transplantation can significantly enhance the quality of sciatic nerve regeneration compared to traditional autogenous nerve grafting methods. The conduits increased maximum tensile load, stress, and elastic limit load while reducing strain.
A study found that black patients with high levels of racial consciousness have higher blood pressures than those without. The researchers suggest that this hyper-vigilance could at least partly explain the disproportionately high rate of hypertension in black Americans.
Researchers created a simplified computer model of the Fæhråe-Lindqvist layer, a thin plasma layer controlling platelet speed in blood vessels. The model predicts how different red blood cell shapes affect blood flow and can help design artificial platelets and treatments for trauma injuries.
A three-year study found that female blue tits with brighter UV-reflectant crown feathers fledge more offspring than duller females, experiencing lower levels of stress hormones during arduous periods of chick rearing. This suggests that male choice of mate based on plumage color may be a wise strategy.
Researchers at LMU München have developed a novel technique to identify tumor and autoimmune disease antigens, which can simplify diagnostic procedures and enable the design of targeted, long-term therapies. The technology uses genetically engineered cells to analyze millions of antigens within hours.
A recent study found that enhancer RNA molecules can regulate gene expression and cause long-term epigenetic changes in cells. The researchers used genome-wide approaches to demonstrate the emergence of novel enhancers in primary macrophage cells, which were linked to histone methylation.
Heavy rainfall in Typhoon Utor's thunderstorm feeder-bands was detected by NASA's TRMM satellite, with rain falling at rates of over 73mm/hour. The storm strengthened over the South China Sea before making landfall in China, with maximum sustained winds reaching 95 knots/109.3 mph.
A study found that heart failure patients with left bundle-branch block (LBBB) and longer QRS duration had lower risks of death, cardiovascular events, and readmission after pacemaker implantation. These findings suggest using QRS morphology and duration to identify patients who will benefit most from the procedure.
The CEO Cancer Gold Standard program, developed by Johnson & Johnson, promotes workplace health promotion and industry practices that support cancer prevention and treatment. Employers can influence healthcare policies and reimbursement through data-driven decision making and the '5 Pillars' framework.
A new study found that having more siblings provides protection against divorce as an adult. Each additional sibling reduces the likelihood of divorce by 2%, with a greater effect seen among large families. The researchers analyzed data from over 57,000 adults and controlled for various factors to confirm their findings.
Researchers found that topological insulators behave asymmetrically at the sub-atomic level, which could lead to significant improvements in energy efficiency for quantum computers. The discovery was made using first-principles calculations and observations taken at the Advanced Light Source.
A study by Disney Research found that visiting soccer teams should adopt a more aggressive strategy to increase their chances of winning. The analysis of 380 games revealed that performance measures such as shooting and passing percentage were similar for home and away teams, but the location of possession was significantly different.
Conservation scientists work a substantial amount of their time outside regular office hours, with Japanese and Chinese researchers submitting nearly 40% of their manuscripts outside regular office hours. This trend is increasing, with potential negative impacts on the quality of scientific work and life-work balance.
Transplantation of neural stem cells into tumor-bearing rats inhibits abnormal Ras/Raf/Mek/Erk signaling, promoting apoptosis and potentially treating glioma. This study provides insights into the therapeutic effects of neural stem cell transplantation on glioma in mice.
Researchers found that cows fed controlled energy diets became pregnant 10 days sooner than those fed high-energy diets, and had improved body condition scores and lower disease incidence. This is due to the fact that they eat more after calving, reducing negative energy balance.
Researchers developed a 3D digital visualization model of healthy human cervical nerves, overcoming milling limitations and providing realistic 3D images. The model reveals the morphology, distribution, and spatial relations of major nerves in the neck, aiding anatomical teaching and regeneration research.
According to the study, women with a history of childhood physical abuse have a 47% higher odds of obesity compared to those from non-abusive homes. Even after adjusting for other factors, women from physically abusive families still had a 35% higher odds of obesity.
Researchers found women rarely part of corporate conspiracies and tend to play minor roles in fraud schemes. Women's involvement may be motivated by ethical concerns and social relationships, leading to lower financial gains from corporate crime.
A recent study by Rice University researchers found that altering the dynamics of a population can have measurable consequences on complex ecosystems. The study's results suggest that changing the structure of populations can alter entire food webs and ecosystems, highlighting their fragility.
Researchers discovered that large waves in Norwegian fjords were triggered by a powerful Japan earthquake, while disposal of Marcellus Shale fracking waste caused earthquakes in Ohio. The Arctic region is also sensitive to black carbon emissions, which can have devastating effects on the environment.
Researchers at the University of Washington have developed a new wireless communication system that allows devices to interact with each other without relying on batteries or wires for power. This technology, called ambient backscatter, takes advantage of TV and cellular transmissions to enable communication between devices.
A study by Karoline Kollmann and colleagues reveals CDK6's role in regulating tumour growth while also promoting blood vessel formation. The researchers found that a mutant form of CDK6 retains its ability to regulate expression despite losing kinase function.
A new study challenges the popular notion of a 'hookup culture' among contemporary college students, revealing that attitudes towards sex have remained relatively consistent over the past 25 years. The study found no evidence of a shift towards more frequent sex or multiple partners, contradicting previous claims.
A study found that only half of the identified ethical issues in dementia care were addressed in national clinical practice guidelines. Four critical issues, including advance directives and coercive medication, were consistently overlooked. The authors emphasize the importance of addressing these issues to improve patient care and pro...
Empa scientists developed a new method to increase the efficiency of flexible CdTe solar cells on metal foil by using copper doping. The study achieved efficiencies up to 13.6% and 11.5%, exceeding previous records, with the goal of reaching 20% in the future.
A research team at Northwestern University has designed and synthesized new polymer semiconductors, resulting in polymer solar cells with an impressive 80% fill factor. This achievement surpasses previous records and paves the way for a more efficient and sustainable energy production method.
A study published in PeerJ found that 'ray' wings sold to consumers in Ireland and the UK may include vulnerable species, such as the blonde ray, which has a declining population trend. The study highlights the need for improved labelling of foods to protect consumers and promote conservation.
The study reveals deeply concerning problems with the way workplaces are changing, including drivers' susceptibility to developing diabetes and other diseases. Truck drivers also face challenges such as federal regulations limiting their driving hours and pressure to meet market demands, which can lead to fatigue and health issues.
Regular exercise regimen helps mitigate neurocognitive impairments in patients living with HIV, reducing risk factors like high blood pressure and lipids. Exercise also improves working memory and processing speed.
A team of researchers studied anomodonts, ancient relatives of mammals, to understand their response to the largest mass extinction in Earth history. Despite ecological opportunities arising from species loss, anomodonts remained anatomically conservative and did not evolve new features.
Researchers at the University of Nottingham have found a novel way to block the social communication of bacteria P. aeruginosa, which enables it to cause infection.
Researchers used smartphone batteries to crowdsource weather information, estimating daily average temperatures for eight major cities with an accuracy of 1.5 degrees Celsius. This technique could lead to continuously updated weather predictions at a city block resolution, improving the accuracy and specificity of current weather forec...