NASA-NOAA satellites captured detailed images of Hurricane Matthew's cloud tops, revealing temperatures as low as minus 80 F (-62.2 C), indicating strong storm uplift and potential heavy rain generation.
The ENGOT-OV16/NOVA trial shows niraparib significantly improves progression-free survival in recurrent ovarian cancer patients, with median survival rates up to 21 months. Niraparib also improves secondary endpoints, including time to first subsequent treatment and chemotherapy-free interval.
Two phase II trials, KEYNOTE-052 and CheckMate 275, demonstrate the efficacy of PD-1 blockade with pembrolizumab and nivolumab in treating metastatic bladder cancer. The trials show a median survival benefit for patients with high PD-L1 expression.
A nationwide study in France found that the true burden of head and neck cancer is significantly higher than previously estimated. The EPICORL study revealed a five-year survival rate of 34% and a high risk of secondary primary cancers, with distant metastases at diagnosis associated with a six-fold increase in mortality.
The MONALEESA2 study shows a significant improvement in progression-free survival for postmenopausal women with hormone receptor-positive advanced breast cancer when treated with ribociclib plus letrozole. The combination also resulted in higher objective response rates and improved clinical benefits.
By 2025, up to 12 million children may develop impaired glucose tolerance, while 4 million will be diagnosed with type 2 diabetes. The study forecasts a sharp increase in obesity-related conditions among children, sparking calls for governments to reduce childhood obesity.
Researchers found that fulvestrant significantly increases progression-free survival in hormone-receptor-positive advanced breast cancer patients, especially those with lower-volume disease. The treatment also showed similar health-related quality of life compared to anastrozole and was well-tolerated.
A phase I study of BAY 1163877 identified patients who will respond to the pan-FGFR inhibitor based on tumor mRNA expression, with notable activity seen in bladder cancer and adenoid cystic carcinoma. The drug was well-tolerated, revealing a toxicity profile better than other FGFR inhibitors under development.
Hurricane Matthew develops concentric eyewalls, a common feature in intense hurricanes, according to NASA's Global Precipitation Measurement mission. This indicates the storm is undergoing an eyewall replacement cycle, leading to weakening winds and changes in its track.
A new survey found that consuming sugary drinks with combo meals increases calorie intake in children and teenagers by an average of 82 calories. The study suggests that unbundling menu options may help reduce calorie consumption and curb childhood obesity rates.
Researchers will study zebra mussel populations in three Texas lakes, focusing on growth rates, life spans, and impact on lake productivity. The goal is to understand causes of population collapses and inform management strategies.
A survey found that over 5,000 metastatic melanoma patients in Europe are denied access to innovative treatments annually. The inequality affects Eastern and South-Eastern European countries more severely, where only 10% of patients have access to the latest treatment recommended by current guidelines.
A phase I/II trial of dabrafenib found a high response rate in pediatric brain tumors with the BRAF V600 mutation, suggesting potential for targeted therapy. The drug showed significant improvement in tumor shrinkage and overall patient survival.
The Max Delbrück Center researchers identified a new layer of PKA regulation through the binding of ARHGAP36 to its catalytic subunit. This interaction can inhibit PKA's kinase action, and its expression is limited to embryonic muscle cells and certain types of cancer.
The scientific community has established criteria for identifying endocrine disruptors, which will inform regulatory decisions on substances affecting human health. The principles focus on substance effects on the endocrine system and adverse health outcomes.
Researchers have identified a new target for treating neurodegenerative diseases: Rolofylline, which alleviates learning and memory deficits in mice with aberrant Tau proteins. The drug re-establishes neuronal activity despite pathological Tau aggregates.
Researchers found that genetic variations controlling neuronal development explain male preferences, suggesting brain over nose plays a key role in mate choice. The study sheds light on the evolution of pheromone systems and brain complexity in moths.
The study, published in The Electricity Journal, suggests that the increasing availability of cheap shale gas has led to a decline in coal-generated electricity. The researchers found that despite proposed new EPA rules, power plants have continued to favor gas due to its technological and economic advantages.
Researchers at Nagoya Institute of Technology develop new thermo-elastoplastic model to accurately describe soft clay contraction due to heating. The model reveals that non-uniform heating fields can cause non-uniform stress and strain fields, leading to volume contraction.
A study found that children of mothers who took vitamin D during pregnancy with high levels of the vitamin in umbilical blood had fewer symptoms of ADHD at age 2.5 years. The risk of ADHD decreased by 11% for every 10 nmol/L increase in vitamin D concentration.
Researchers identified three distinct brain atrophy patterns associated with cognitive decline in Alzheimer's disease and mild cognitive impairment. The study found that these patterns, including cortical, temporal, and subcortical atrophy, can predict cognitive deficits and may allow for earlier diagnosis and treatment.
Prisoners show significant reductions in trauma symptoms, anxiety, depression, dissociation, and sleep disturbance after practicing Transcendental Meditation. The study found a 47% reduction in total trauma symptoms and improved physiological functioning, suggesting TM as an alternative treatment for posttraumatic stress.
Researchers at the University of Washington and Labor and Industry found that warmer weather is linked to an increase in traumatic injuries for outdoor agricultural workers in central and eastern Washington. The study, which analyzed over 12,200 claims, suggests that proactive measures are needed to prevent heat-related injuries.
A new imaging technique can predict who is most at risk for stroke due to atrial fibrillation. The technique, called 'atrial 4D flow CMR,' detects blood flow velocity and can help reduce over-treatment of patients.
USU has received a $2.7 million NSF Research Traineeship award to train 80 master's and doctoral students in climate adaptation science. The program, Grad-CAREER, integrates research with training from the beginning of each student's program.
Researchers at Universidad Carlos III de Madrid identified four basic personality types based on social dilemma responses from 541 volunteers. The study found that the Envious type is the most common, accounting for 30%, while Optimists and Pessimists make up 20% each.
Researchers discovered a protein, macrophage migration inhibitory factor (MIF), breaks DNA in brain cells during stroke, leading to cell death. The study identified three possible ways to manipulate MIF to protect brain tissue, potentially benefiting conditions like Alzheimer's and Parkinson's diseases.
A new study from Oregon Health and Science University suggests that the type of bacteria present in the urinary tract may play a role in general health conditions like Urgency Urinary Incontinence (UUI). Women with UUI tend to have fewer diverse bacterial communities, while those with lower diversity experience more severe symptoms.
A new device uses a forest-like array of vertically-aligned carbon nanotubes to selectively trap viruses by size, increasing sensitivity by over 100 times. This technology can capture unknown viruses without antibodies or sequence information, enabling early detection and potential vaccine development.
The Kessler Foundation has been awarded a $2.3 million Spinal Cord Injury Model System (SCIMS) grant to support the Northern New Jersey SCI System. The grant will enable research into pharmacologic approaches to managing bladder dysfunction and improve care for respiratory complications.
Researchers at Imperial College London have developed a new sensor material that can detect biological signals, including heartbeats and brainwaves, with enhanced sensitivity. The material uses an ambipolar design, allowing for the transport of both electrons and holes, which enables improved signal detection in water-based environments.
The MinXSS CubeSat collects data on soft X-rays, providing insight into solar flare physics and temperature, density, and abundance of solar flare material. This information is crucial for understanding how flares evolve and heat the sun's atmosphere.
Researchers propose that post-traumatic stress disorder (PTSD) results from disrupted context processing, which affects the brain's ability to recognize and respond to stimuli. This disruption can lead to symptoms such as hypervigilance, sleeplessness, and intrusive thoughts.
Researchers at the University of Minnesota found that endoglin modulates key signaling pathways to favor early cell differentiation into blood cells over the heart. High levels of endoglin expression enhance blood cell development, while cardiac cells are in deficit. The study's findings provide new insights into mechanisms regulating ...
A new, inexpensive method for detecting chloride concentrations in sweat has been developed by Penn State biomaterials scientists. The fluorescent sensor is highly sensitive and selective for chloride, the key diagnostic marker in cystic fibrosis.
A study by Dr. Aisha Lofters and her team found that Muslim women were more likely to be up-to-date on breast cancer screening, despite living in low-income neighborhoods. This suggests that religious beliefs may play a role in health behaviors like cancer screening.
Researchers have found that frequent users of online social media do not experience decreased attention spans or sociability compared to occasional users. The study suggests that modern communication tools do not interfere with primal instincts, such as long-term attitudes and concentration.
Four Penn State researchers have been awarded a total of $450,000 by the Charles E. Kaufman Foundation to study RNA and its processes, as well as real-time gravitational wave detection. The research aims to advance methods for determining RNA structure in living cells and improve prospects for multi-messenger astrophysics.
Hurricane Nicole strengthened to a hurricane on Oct. 6, joining forces with Hurricane Matthew in the Atlantic Ocean. The storm set an Atlantic Ocean record for winds exceeding 105 mph, marking the latest occurrence of two storms simultaneously reaching such speeds.
A new study finds that mothers spend more time on childcare and chores, leading to higher levels of stress. In contrast, fathers engage in enjoyable activities like play and leisure with their children, resulting in lower levels of well-being.
Researchers found that neoadjuvant immunotherapy with nivolumab was safe and did not delay surgery in patients with early-stage non-small-cell lung cancer. Six of 15 patients experienced major pathological regression, suggesting potential activity of anti-PD-1 immunotherapy in early stage lung cancer.
A systematic review and meta-analysis found that oat fibre can reduce LDL cholesterol, non-HDL cholesterol, and apolipoprotein B, providing an accurate assessment of cardiovascular risk. The study suggests increasing oat consumption, particularly oat bran, as a healthy dietary option.
Scientists have made a significant advance toward more practical, environmentally friendly solar cells using inexpensive halide perovskite materials. The new cells have a power conversion efficiency of 15 percent and contain 60% less lead than traditional cells, representing a major step towards sustainable energy solutions.
Researchers at the University of Southampton have demonstrated a nanoscale device called a memristor to power artificial neural networks, enabling efficient learning and pattern recognition. The study showcases the potential of memristive synapses in compact volumes and low energy costs.
Researchers at the University of Zurich have created the world's first global PyC database, revealing charcoal is a major component of soil worldwide. The study found PyC represents more than half of the organic matter identified, with agricultural land and high pH soils retaining it best.
NASA's CloudSat and Soil Moisture Active Passive (SMAP) satellites tracked Hurricane Matthew's powerful winds and clouds. The storm maintained Category 3 status with maximum sustained winds near 115 mph, affecting Florida, Georgia, and the Carolinas.
Researchers from Uppsala University have analyzed crystals from recent eruptions to understand magma plumbing systems beneath Mt. Cameroon volcano. The findings suggest that shallow magma pockets play a crucial role in priming the volcano for eruption, increasing the likelihood of explosive eruptions.
A new survey tool, COST, measures a patient's risk for financial stress and ability to tolerate it. The study identified employment status, household income, and psychological distress as key factors contributing to financial toxicity.
Researchers found great apes can predict false beliefs and actions, similar to human infants, indicating a shared cognitive skill that may be millions of years old. This challenges the notion of human exceptionalism and opens up new avenues for studying animal cognition.
A team of researchers has unraveled the mechanism of a key enzyme involved in bacterial antibiotic resistance. The study, published in the Journal of Biological Chemistry and PLOS One, reveals the structure of Rifampicin monooxygenase and provides detailed information on its mechanism of action.
Researchers measured gamma radiation emitted by common household items in a North Carolina home, revealing surprising levels of radiation from everyday objects. The study aims to help people understand news stories about radiation and prevent panic by placing radiation readings into perspective.
A new study from the University of Nebraska-Lincoln found that male dark fishing spiders' self-sacrifice after mating benefits their offspring, producing nearly twice as many spiderlings and those growing up to 20% larger. The females who consumed their mates survived about 50% longer than those without this behavior.
The UK's approach to health requires a fundamental shift towards community-based services and partnerships with businesses and organizations. A new strategy is needed to recognize the significant contribution of health sciences to the economy while acknowledging that every part of society has a role in improving health.
Research highlights ethosomes as a promising nanocarrier system for efficient transdermal drug delivery. The article presents various preclinical and clinical studies showcasing the enhanced absorption and bioavailability of antimicrobials, anti-inflammatory drugs, and CNS acting compounds upon loading into ethosomes.
Researchers have created a cost-effective method for producing lithium-ion battery electrodes using brewery wastewater, reducing costs for beer makers and providing a renewable fuel source. The unique partnership between breweries and batteries could lead to significant waste reduction and energy savings.
A Monash University study revealed a 'swallowing inhibition' mechanism in the human body to regulate fluid intake and prevent over-drinking. The research showed that drinking too much water can cause potentially fatal water intoxication, highlighting the importance of listening to thirst cues rather than following an elaborate schedule.
The BfR has updated its joint research strategy to focus on application-safe and environmentally friendly nanomaterials development and use. The new approach aims to ensure sustainable material use across the entire life cycle, from production to disposal.
International ATS physicians report that climate change affects patients in various ways, including increased chronic disease severity and heat-related effects. The survey also highlights the impact of climate change on air pollution, which has well-established links to respiratory health.
A newly released Pitt study finds that nurturing caregiving in early childhood institutions improves physical, cognitive, and social development. Infants and toddlers with responsive caregivers exhibit fewer aggressive behaviors and externalizing problems after transitioning to family care.
Researchers discovered that Antarctic basidiomycetous yeast Mrakia blollopis consumes high amounts of energy during growth to cope with cold stress. The strain accumulates aromatic amino acids, which improve cell growth at low temperatures.