Researchers at UNC School of Medicine found that eating small amounts of egg every day for months lowered the threshold for allergic reactions in 75% of children with egg allergies. After two years on treatment, 28% were able to incorporate egg into their regular diets.
A new study finds that adhering to the current ozone standard of 75ppb would avoid 1,410-2,480 premature deaths. Lower standards could save even more lives and alleviate acute respiratory symptoms.
A study found that people with metabolic syndrome, a combination of heart disease and type 2 diabetes risk factors, have 15% less blood flow to the brain than those without the condition. This could lead to reduced memory skills, but it is unclear if it will increase the risk of Alzheimer's disease.
A new video article demonstrates a standardized procedure for harvesting and processing synthetic spider silk from bacteria, improving fiber strength and scalability. The technique has potential industrial applications in industries where spider silk's properties are valuable.
A federally funded study found that oral immunotherapy can retrain the immune system to tolerate eggs in children with egg allergies. In a 10-month study, 35 of 40 children treated with escalating doses of egg powder experienced improvement, with 11 achieving complete long-term elimination of egg-related allergic reactions.
Royal jelly's composition can be modified to change the body size of queen bees during development, with a potential impact on human health. The study uses histone deacetylase inhibitors to create super RJ, leading to increased larva growth and potential health benefits.
Researchers have discovered a type of plasma wave moving faster than expected, suggesting electrical instabilities may be driving the waves. This finding could lead to a better understanding of how heat and energy are transferred through plasma.
The study found that colon and rectal cancers have nearly indistinguishable genomic alterations, leading researchers to group them as one type of cancer. Several recurrent genetic errors contribute to colorectal cancer, with potential targets for treatment identified including genes ERBB2 and IGF2.
A study by The Miriam Hospital's Center for Behavioral and Preventive Medicine found that nearly a quarter of first-year college women try hookah smoking for the first time during their freshman year. Alcohol consumption is linked to an increased likelihood of hookah initiation, while marijuana use predicts frequency of use.
UTMB professor Volker Neugebauer is conducting a four-year, $1.36 million study on the relationship between pain and brain functions, particularly the amygdala and medial prefrontal cortex. The investigation aims to understand how abnormal pain input affects the brain's emotional response and decision-making processes.
Researchers at Moffitt Cancer Center found that inhibiting signal transducer and activator of transcription 3 (STAT3) can harness the immune system to eradicate residual malignant cells in drug-resistant mantle cell lymphoma. This strategy could provide a new approach for patients with therapy-resistant MCL.
A new study published in the Journal of the Academy of Nutrition and Dietetics suggests that sugar-sweetened beverages are not replacing milk in children's diets. Instead, changes in milk consumption were found to be related to changes in fruit juice intake.
Tropical Storm Khanun is weakening as it approaches a landfall in western South Korea, bringing heavy rainfall and high seas. The storm is expected to make landfall just south of the North Korean border and then rapidly weaken.
Researchers at Ohio State University found that mechanical pressures from hospital ventilators stimulate an innate immune response in lung cells, leading to excessive inflammation. The study identified potential drug targets, including a microRNA and two proteins, that could reduce inflammation.
Researchers found that mesenchymal stem cell transplantation in animal models of amyotrophic lateral sclerosis (ALS) and spinal cord injury promotes functional recovery. Bone marrow cell transplantation coupled with granulocyte colony-stimulating factor also shows neuroprotective and angiogenic effects in ALS animal models.
The NIH is launching a clinical trial to test the safety and tolerability of maraviroc-based pre-exposure prophylaxis (PrEP) regimens for HIV prevention. The study aims to reduce the risk of infection by enrolling 400 HIV-uninfected men who have sex with men in 12 cities across the US and Puerto Rico.
Researchers used high-power X-ray imaging to study a working lithium-sulfur battery, finding that sulfur particles largely remained intact during discharge. This challenges previous experiments that found sulfur was chemically transformed into Li2S-polysulfide sheets, which prevented the battery from operating.
Amanita mushroom evolution shifts from decomposing to symbiotic tree relationships, resulting in lost genetic capacity, according to Harvard researchers. The study reveals the transition came at a steep price, with genes associated with breaking down cellulose being sacrificed.
Astronomers detected a rotating spiral galaxy in the early universe, over 3 billion years after the Big Bang, using the Hubble Space Telescope. The galaxy, named BX442, is unlike other ancient galaxies with its grand design structure and massive size.
A MCG student has received a $5,000 research fellowship to investigate risk factors for bacteremia in dialysis patients. The study aims to identify potential associations with diabetes, dialysis catheter use, and other factors.
New research suggests that Neandertal arm morphology was caused by scraping activities such as hide preparation, not spear thrusting. This challenges the previous hypothesis that spear thrusting was responsible for the observed asymmetry in their skeletons.
A new report by the European Science Foundation highlights ten key issues in innovation policy, including the need for context-specific policies and better understanding of knowledge transfer. The report calls for a more evidence-based approach to innovation policy, with a focus on public value and risk-sharing models.
A two-year study published in PLOS ONE found that the largest oil spill on open water, combined with cold freshwater from snowmelt, led to historically high dolphin deaths in the Gulf of Mexico. The majority of young dolphins (perinatal strandings) washed ashore along the Mississippi-Alabama coast.
Researchers at Hebrew University of Jerusalem identified mechanisms allowing embryonic stem cells to become any cell type by examining epigenetic pathways and chromatin structure. This discovery could lead to the creation of cells in labs for treating Alzheimer's, Parkinson's, and other degenerative diseases.
A new research association, MetBioMat, will develop and test degradable magnesium implants for orthopedic applications. The focus is on reducing the need for second surgeries by dissolvable implants.
Researchers have developed a new body shape index (ABSI) that combines BMI and waist circumference to predict mortality hazard independently of BMI. The study analyzed data from over 14,000 US adults, finding ABSI to be strongly correlated with death rate.
Scientists at UC Santa Barbara shed light on the kinetics of hydrogen release from aluminum hydride, a material that is highly promising for energy storage. Their research reveals the basic mechanisms governing these chemical reactions in general, challenging outdated reaction curve interpretations.
Researchers at Johns Hopkins have defined the structure of mitoKATP, a potassium channel protecting against tissue damage due to heart attacks and strokes. The discovery improves heart cell survival and demonstrates an essential life-saving role.
A study found that exposure to sexual content in movies predicts earlier sexual debut and increased risk-taking behavior in adolescents. Researchers discovered that greater exposure to sexual content led to a higher peak in sensation-seeking during adolescence, which can last into young adulthood.
Researchers from the Zoological Society of London identified the factors influencing the success of malaria parasites in New Zealand bird species, including two previously unknown strains. The study's findings provide insights into the traits that enable parasites to survive and thrive in new environments.
A study by the University of Illinois discovered that supplementing pig feed with varying levels of phytase increases phosphorus digestibility in different ingredients. The research found that enzymes can unlock bound phosphorus, reducing environmental impact and costs for producers.
A new study published in PLOS Medicine found that public reporting of hospital-acquired infection data led to a significant reduction in C. difficile cases. The study showed a 26% decrease in C. difficile infections after mandatory hospital reporting was introduced in Ontario, Canada.
A UCLA-led study found that reporting models for mortality may unfairly skew hospital rankings if stroke severity isn't considered. The researchers discovered that more than half of hospitals initially classified as having higher-than-expected mortality rates were reclassified after adjusting for stroke severity.
Johns Hopkins researchers found a cause-and-effect relationship between the Disrupted-in-Schizophrenia 1 (DISC1) gene and its impact on glia cells in the brain. The study suggests that abnormalities in these support cells could contribute to schizophrenia and other psychiatric disorders.
Cedars-Sinai researchers found a strong connection between Kawasaki Disease and accelerated atherosclerosis, a leading cause of adult heart disease. Children with Kawasaki Disease are at increased risk of developing early-onset atherosclerosis, which can lead to hardening of the arteries.
The new hub will address pressing challenges in bioenergy, including reducing emissions and improving sustainability. It will focus on whole-life impact, cost-effective methods, and creating economic opportunities for the UK.
A team led by Dr. James Adovasio and Dr. C. Andrew Hemmings will explore ancient coastlines in the northeastern Gulf to determine where early Americans might have lived over 12,000 years ago. The mission aims to shed light on the peopling of the Americas and may uncover new evidence that challenges current archaeological record.
Research from Drexel University School of Public Health found that obese individuals with low vitamin D levels had insulin resistance 32 times more common than the general population. The combination of obesity and vitamin D deficiency may put people at a greater risk of developing Type 2 diabetes.
Two genetic variants have been found to be associated with rapid weight gain in patients taking antipsychotic medications. These variations near the melanocortin-4 receptor (MC4R) gene may enable clinicians to identify which patients are at risk and choose strategies to prevent serious side effects.
A new study published in PLOS Medicine suggests that non-inferiority trials, which involve switching HIV patients to a new antiretroviral therapy, may not be beneficial to participants. The authors argue that these trials often enroll patients who cannot benefit from the switch and do not capture or report all potential risks.
Tropical Storm Fabio is expected to bring scattered showers and thunderstorms to southern California as it approaches the coast. NASA's Aqua satellite data indicates the storm has weakened due to cooler ocean temperatures.
Researchers have discovered that tPA can protect brain cells from oxygen and glucose loss after a stroke, even when its clot-dissolving powers are removed. A modified version of tPA could provide benefits to patients without increasing the risk of bleeding.
A study of 2656 BC patients found no strong evidence that beta interferons prescribed for relapsing-remitting multiple sclerosis slowed long-term disability progression. Researchers emphasize the need for individualized treatment approaches and further studies on novel treatments.
A study published in Diabetes found that exercise benefits diabetic hearts by improving energy exchange and resisting oxidative stress. Fatty acids, previously thought to be detrimental, were shown to improve heart function when the heart needs to beat faster.
Researchers found that aging mice's dendritic cells accumulated oxidation-damaged proteins, impairing their function. Administering antioxidants reversed some effects, suggesting a potential therapy to improve vaccine responses in the elderly.
Researchers develop method for separating liquids using individual carbon nanotubes, which act as separation channels for chemically distinct molecules. This technology could prove useful in forensic studies and analyzing molecules from single cells, enabling analysis of trace evidence and invisible stains.
A recent study by Clemson University psychologist Richard Pak found that humanizing computer aids can significantly alter perceptions of their reliability, leading to increased trust and dependence among adults. The design of decision-support aids on consumer devices plays a crucial role in shaping user behavior.
Researchers have discovered a drug that boosts memory function in individuals with Down syndrome, improving verbal episodic memory and showing significant improvement in cognitive abilities. The study suggests potential implications for slowing down or halting the development of Alzheimer's disease in adults with Down syndrome.
A German study found that focusing on high blood pressure, smoking, high cholesterol, diabetes, irregular heartbeat, and depression reduced the need for long-term care by 10% in women and 9.6% in men. The study also showed a decrease in death rates, with 2,112 expected deaths vs. 1,939 actual deaths.
A novel yeast strain has been developed that can produce bioethanol from xylose, a previously untapped sugar in plants. The hybrid yeast outperforms existing strains in ethanol production and xylose fermentation efficiency.
Researchers developed a statistical method using phylogenetics to enhance GWAS studies, improving reliability and identifying consistently reproducible alleles. The new approach enhances personalized medicine by pinpointing reliable mutation correlates of complex diseases.
A study published in the Journal of the National Cancer Institute found that breast cancer mortality rates in Swedish women aged 40-69 declined at a rate similar to the prescreening period, suggesting limited impact of mammography screening. Researchers note potential limitations, including obesity and population mobility biases.
A new study by UCSB researchers refines the tool kit for sustainable fisheries, finding that a mix of spatial management approaches can substantially increase fishery profits. Strategically placed MPAs and nuanced zoning systems can also boost profits, but careful placement is crucial.
A new study published in Diabetologia found that overexpressing the c-Kit receptor increases insulin production and counteracts early diabetic effects of high-fat diets. This breakthrough research provides a promising lead for developing strategies to preserve and restore function to beta cells.
A Wayne State University researcher has launched a program to target safer river fishing practices among Detroit River anglers. The 'Improving Community Awareness for Detroit River Fish Consumption Advisories' program aims to educate anglers on the importance of choosing less-contaminated fish.
A community-based nursing program delivered in collaboration with existing healthcare services showed promise in reducing deaths from chronic illnesses among older adults. The study, published in PLOS Medicine, found a 25% lower relative risk of death among intervention group participants compared to the control group.
Teenage girls with eating disorders experienced improved essential fatty acid levels once their weight normalized. The study suggests that providing omega-3 supplements is not necessary if they adopt healthy eating behaviors and gain weight.
The RBSP mission seeks to characterize the Van Allen Radiation Belts, which contain 99% of the universe's electrified gas. The study will address questions about particle origins, mechanisms giving them extreme speed and energy, and their effects on Earth's magnetosphere.
A new study published in Radiology found that sodium accumulation in the brain correlates directly with disability in multiple sclerosis patients. The research used 3 Tesla sodium MRI to detect abnormal sodium concentrations in specific brain regions and throughout the whole brain.
A large national study found that marriage does not boost longevity for black Americans in the same way it does for white Americans. Black couples who live together without marrying have similar mortality rates as married black couples.