Researchers at the National University of Singapore have found that cells can attach to the fibrous protein meshwork surrounding them only if the fibres are spaced close enough. This finding has implications for understanding abnormal motility patterns in cancer cells and could lead to the development of new therapeutic targets.
A new study reveals that institutional failure, poverty, and social structures hinder women's ability to adapt to climate variability and change. Effective adaptation requires insights into what builds the adaptive capacity of women and men in specific contexts.
Tropical Cyclone Rita formed on Nov. 24 as a tropical storm and was analyzed by NASA's Aqua satellite using infrared light for temperature data. MODIS found powerful thunderstorms circling its center with cold cloud top temperatures indicating strong storms.
A study on valley oak found that populations grow faster at cooler temperatures, suggesting the need for new conservation methods to mitigate warming temperature effects. Selecting seed sources based on genotype may alleviate declining growth rates.
A new study found that fertility treatments cause epigenetic changes associated with rare diseases, while maternal age does not. Researchers used mice to dissociate the effects of technology and aging on gene expression.
Cycle benchmarking provides a solution to compare the capabilities of quantum processors across different architectures and applications. Researchers have made significant progress in characterizing errors in quantum systems, paving the way for establishing universal standards for measuring quantum computer performance.
Researchers found that a decline in ocean oxygen can break down feedback mechanisms controlling the marine nitrogen cycle, which is essential for all forms of life. The team used a data-constrained earth system model to show that extreme deoxygenation can lead to a collapse of the ocean's bioavailable nitrogen inventory.
Scientists are searching for the source of group E antibodies, which trigger most allergic reactions. They aim to deepen understanding of these molecules and develop effective treatments, as class E immunoglobulin is involved in one-third of all diseases.
Cornell University physicists have developed a self-assembling system using magnets to mimic specific binding in DNA. By controlling magnetic interactions, they can create unique structures and potentially build nanoscale machines.
A team of researchers from the University of Pennsylvania has discovered a crucial link between alcohol molecules and haze formation. Alcohols like methanol reduce particle formation by consuming sulfur trioxide, converting it to more sticky compounds that promote growth.
Men with more traditional views on gender roles tend to have higher allostatic loads due to stress, while those with progressive views are protected. Financial dependency on women is not linked to increased stress, but traditional beliefs about gender roles are.
Researchers found that recovering from metabolic syndrome significantly reduced the risk of cardiovascular disease in a nationwide population-based cohort study. In contrast, developing or remaining in metabolic syndrome was associated with an increased risk of cardiovascular disease.
Researchers from Russia and Germany discovered that activation of GDNF helps protect brain cells from death during hypoxic damage, maintaining neural network activity. This finding can lead to the development of an effective method for correcting CNS pathologies developing under oxygen deficiency.
Researchers found that xanthohumol and its derivatives can decrease microbiome diversity while reducing inflammation and improving energy metabolism in laboratory animals with high-fat diets. The study suggests that hops compounds may help combat metabolic syndrome by altering bile acid metabolism and changing gut microbiota.
The IKID project focused on Cambodia, Laos, and Vietnam's economic transitions, exploring challenges and opportunities in knowledge-based development. Key findings highlight the importance of supporting institutions for sustainable growth, innovative technology adoption, and individual wellbeing.
A team of scientists at the University of Freiburg has created a microfluidic chip that recognizes small RNA fragments, enabling faster and more precise disease diagnosis. The CRISPR biosensor can detect increased levels of miRNA in blood samples from patients with brain tumors.
Researchers discover that non-cancerous liver cells around tumors have the capacity to kill nearby tumor cells when hyperactivated, leading to reduced tumor burden and longer survival in mice. The study identifies YAP and TAZ genes as driving this anti-tumor mechanism.
The James Webb Space Telescope will study dwarf galaxy companions to the Milky Way and Andromeda, gaining insights into galaxy formation and dark matter. By measuring star motions, researchers hope to determine if some galaxies are grouped in a flat plane, which would have significant implications for understanding their formation.
Researchers at the University of Zurich have identified a new target for treating incurable leukemia in children by analyzing the molecular causes of the disease. They found that an abnormal protein activates genes at the wrong time, triggering the formation of malignant white blood cells and causing leukemia.
A new global map assesses the sustainability of food systems, considering factors beyond productivity and nutrition. The study identifies knowledge gaps and provides a standardized framework for measuring food system sustainability.
Researchers at Stanford University found that birds utilize drag to support their body weight during takeoff, employing lift as a brake in landings. This new understanding challenges conventional wisdom about the role of drag and lift in flight.
Researchers found brain damage in obese adolescents related to inflammation, particularly in regions controlling appetite and emotions. The study used MRI to track white matter damage and correlated it with inflammatory markers such as leptin and insulin.
The world's first 'Fisheries Index Insurance' scheme aims to protect Caribbean fishing communities from extreme weather events. However, policymakers must complement climate risk insurance with adaptations actions in coastal ecosystems to ensure its effectiveness.
Researchers studied the effects of a baseball's wake on its movement towards home plate. A stable seam position can create a pressure gradient that forces the ball downward or upward, left or right. The study highlights the potential for pitchers to manipulate the ball's trajectory and speed using this technique.
A bioarcheologist excavated a medieval Uzbek cemetery, discovering evidence of degenerative joint disease and healed fractures that suggest a heavy workload and level of care within the community. The dig site provides insight into how people adapted to harsh desert environments and interacted with other communities along trade routes.
A new study published in the European Heart Journal found that over one in ten cancer patients die from cardiovascular disease, including heart disease and stroke. The study analyzed data from over 3.2 million US patients diagnosed with cancer between 1973 and 2012, revealing that certain types of cancer, such as breast and prostate ca...
Researchers at OIST have characterized the structural defects that prompt ion movement in perovskite materials, which can destabilize the device. The study's findings may inform future engineering approaches to improve perovskite solar cells' performance and stability.
A new study by the University of South Australia found a significant disconnect between individual bushfire preparedness and community-level protection plans. To mitigate this risk, communities must band together to ensure everyone is informed and prepared for bushfires, including those living in peri-urban areas.
The NUS researchers developed a novel metal-based material using platinum and burnt paper, which is half as light as paper and can withstand temperatures up to 800°C. This material enables the creation of flexible and lightweight prosthetic limbs with real-time strain sensing capabilities.
Researchers at the University of South Australia are developing a new radioimmunotherapy agent to target and kill pancreatic cancer cells, potentially minimizing side effects. The treatment uses alpha particles to deposit energy inside cancer cells while leaving healthy tissue intact.
Researchers suggest a thermally induced fluid mixing approach could improve the delivery of anti-vascular endothelial growth factor agents to target tissue. This technique may reduce the amount of drug injected into the vitreous and increase effective treatment outcomes for patients with macular degeneration.
Scientists studied how environmental conditions affect archery accuracy and discovered that the best feather size depends on wind conditions. The research aims to provide a more accurate understanding of the physics behind optimal arrow design.
A study published in Cancer Immunology Research uses AI to analyze changes in CT scans before and after immunotherapy treatment, predicting patient response. The researchers found that textural changes, not just tumor size, are a better indicator of therapy effectiveness.
Researchers at Cornell University and Virginia Tech found that shaking the head to free trapped water in the ear canal can cause brain damage in small children, due to acceleration of up to 10 times gravity. A solution using liquids with lower surface tension, such as alcohol or vinegar, may help remove water without causing harm
A new study suggests that individuals involved in grassroots sustainability initiatives tend to have lower carbon footprints and report greater lifestyle satisfaction. Members of climate initiatives cut their total emissions by 16% while reporting a 11-13% increase in positive life assessments compared to non-members.
A new study found that cancer survivors are at risk of developing opioid addictions, with rates varying by cancer type and patient history. The research highlights the importance of identifying patients at risk of opioid-related problems to provide alternative pain management strategies.
This observational study explored ethnic and racial differences between parents' educational attainment and young people's behavior, academic performance, and health outcomes. The study found associations between higher parental education levels and improved youth outcomes across various domains.
Acalabrutinib, a second-generation Bruton tyrosine kinase inhibitor, has been approved by the FDA for first-line therapy in chronic lymphocytic leukemia (CLL) and small cell lymphoma (SML). The drug works by permanently binding to BTK, halting cancer cell growth signals.
A recent study found that a fungus containing N2-fixing endobacteria improves rice nitrogen nutrition, increasing biomass and ammonium in treated plants. The three-kingdom interaction among the fungus, bacteria, and plant may hold the key to improving nitrogen nutrition in crop plants.
A meta-analysis of 17 studies reveals the brain regions activated during social punishment tasks, including the claustrum, superior frontal gyri, and interior frontal gyrus. These areas are responsible for attention, error detection, and processing contextual information, essential components for punishment decision-making.
Researchers clarify how RNA molecules fold during assembly of ribosomes, a complex process previously believed to be tightly controlled. The discovery opens up possibilities for designing targeted antibiotics with fewer side effects and better understanding of cancer growth.
A team of researchers from Tokyo Tech has developed a novel memory device that can switch between three states using nickel-based layers, leading to extremely low energy consumption and faster performance. The device is inspired by solid lithium-ion batteries and boasts a miniature battery-like architecture.
Recent study finds parental marijuana use is a risk factor for increased substance abuse among adolescents and young adults, with no association found between parental marijuana use and opioid misuse by children. The study analyzed data from 24,900 parent-child pairs, accounting for environmental factors.
A new MOF material, MFM-520, has been developed to capture and convert nitrogen dioxide into nitric acid. The material can be regenerated multiple times and is suitable for use in air pollution control, with potential applications in the production of agricultural fertilizers, rocket propellants, and textiles.
The FDA has approved MiSight 1 day, a daily wear contact lens that slows the progression of myopia in children aged 8-12. The lens is the first and only FDA-approved product clinically proven to slow myopia progression.
A growing digital connection to wildlife is crucial for securing broad public support for wildlife protection, according to a new study. Digital innovations such as fitness apps, live feeds, and virtual reality experiences are changing cultural relationships with wildlife.
Researchers at Duke University have developed DNA-based biomolecular reaction networks that can identify cancer cells by analyzing molecular signatures on their surface. The technology distinguishes cell types with higher specificity than previous methods, making it a promising step toward more accurate cancer screenings and therapies.
A Yale-led group developed a new mathematical model to predict acute kidney injury (AKI) risk in patients undergoing percutaneous coronary intervention. The model accounts for individual differences and complex associations between contrast levels and AKI risk, providing more accurate estimates.
Researchers at MIT have developed a transparent, conductive coating material that increases the electrical conductivity of high-efficiency solar cells by tenfold. The new material also enhances the stability and efficiency of perovskite-based solar cells.
A phase III study shows that HLX02, a Chinese-made biosimilar of trastuzumab, has an overall response rate of 71% at week 24, comparable to the reference medication. The treatment is safe and effective, with similar rates of adverse events and no differences in safety profiles or immunogenicity.
A NASA study found that near-real-time satellite data can save an average of nine minutes per emergency response, potentially saving millions of dollars in disaster scenarios. The research used the 2011 Southeast Asian floods as a case study and developed a model to deploy in future disasters.
Researchers developed a high-efficiency and low-cost preparation method of 2D materials using intermediate-assisted grinding exfoliation. The technology overcomes mass production challenges, enabling the commercialization of 2D materials for various applications.
Researchers at University of Jyväskylä found that bacteria-infecting viruses preferentially bind to mucosal surfaces, providing extra immunity against bacterial infections. This symbiotic model shows phages enriched in mucus, where encounters with host bacteria are more probable.
A metal-organic framework material has been developed that can capture nitrogen dioxide from the air and convert it into nitric acid for industrial use. The material requires only water and air to achieve this conversion, making it a promising solution for cost-effectively removing toxic pollutants from the atmosphere.
Researchers at the University of South Florida have successfully developed and tested a new seafloor geodesy system that can detect small movements in the Earth's seafloor, potentially improving forecasting of earthquakes and tsunamis. The buoy, anchored on the sea floor with precision GPS, has been producing data on three-dimensional ...
Researchers from Texas A&M University developed new supercapacitor electrodes using dopamine-functionalized graphene and Kevlar nanofibers, significantly improving mechanical performance. This breakthrough paves the way for creating sturdy, stiff batteries, which could enable lighter electric vehicles and aircraft.
Research found that obesity and smoking can lead to slower fracture healing and higher disability in patients with wrist fractures. However, the study also showed that clinical and radiographic outcomes are achievable with surgery for displaced wrist fractures in obese and smoking patients.
A new study published in MDPI Journal C reveals that old newspapers can be used to grow single-walled carbon nanotubes on a large scale. The researchers found that the large surface area of newspapers provides an ideal substrate for chemical growth, reducing costs and increasing scalability.
Tropical Storm Sebastian showed very high, powerful storms with cold cloud top temperatures in the southwestern quadrant, indicating potential for heavy rainfall. Wind shear prevented the storm from intensifying, leading to gradual weakening and eventual dissipation.
The study found Samoan villagers have developed a pragmatic and positive approach to impending climate changes, diversifying food and water sources, being geographically mobile, and strengthening social networks.