Researchers at Duke University have developed a technique to capture RNA molecules in precise images, revealing new opportunities for drug discovery. The method identifies potential anti-HIV compounds from millions of possibilities, showcasing its accuracy and potential to treat various ailments.
Researchers have designed a magnetoelectric device that uses chromia to store information without requiring an externally applied magnetic field. This could lead to more energy-efficient and compact memory devices.
A new University of Guelph study found that intense exercise is a major cause of death in racehorses, with thoroughbreds facing the highest risk. The study analyzed data from over 1,700 cases and found that musculoskeletal injuries were the leading cause of mortality.
Research finds current Kyl-Bingaman Amendment limits US satellite imagery resolution, restricting scientific research opportunities in Israel and Palestine. An 'open-skies policy' is recommended to meet international standard of 0.5m.
Researchers developed a robotic system that plays Tic Tac Toe with rehabilitation patients to improve their real-life task performance. The study found that patients preferred interacting with the robot over computer-controlled LED lights, and the robot's movement influenced human movement, indicating its potential in rehabilitation.
Researchers at the University of Calgary have shed new light on the identity of brain stem cells that exhibit neural stem cell function. The study found that ependymal cells do not become neural stem cells when activated by injury, but rather regulate their function.
Self-assembled block polymer membranes offer customizable pore sizes and can selectively remove contaminants from various water sources. The technology has the potential to advance water treatment technologies, enabling decentralized reuse of wastewater and reducing chemical demands for membrane cleaning.
A new study by ICTA-UAB analyzes the impacts of substituting fossil fuels for cleaner energies on lifestyles. The researchers conclude that renewable energy sources must grow at a rate two to three times current projections to maintain net energy per capita.
Researchers at NIST are creating a virtual reality test bed to develop user-friendly interfaces for firefighters, law enforcement officers, and other emergency responders. The goal is to enable faster development, testing, and deployment of these interfaces, reducing risk exposure in real emergencies.
A University of Oklahoma astrophysics team discovered that the growth of Mars was halted by an orbital instability among the outer solar system's giant planets. The study used computer simulations to show how this instability, linked to the Nice Model, prevented Mars from becoming a larger, habitable planet like Earth.
Two Canadian studies assess the benefits and costs of incorporating lower systolic blood pressure targets into clinical practice. Adopting these targets could prevent 100,000 deaths annually but would also increase treatment initiation rates and healthcare expenditures.
The Keck School of Medicine of USC has received $4 million in grants from the National Institutes of Health and US Department of Defense to support basic and pre-clinical research on osteoarthritis. Researchers hope to translate foundational knowledge into clinical therapies that can improve millions of lives.
Researchers identified two tryptophan metabolites produced by gut bacteria that modulate inflammation, potentially reducing the severity of non-alcoholic fatty liver disease. The study found that these metabolites reduce cytokine levels and macrophage activity, which are key contributors to inflammation.
A study finds that ophthalmology residents face substantial burnout and depression burdens, affecting patient care. Hospitals can improve support by offering wellness programs and ensuring free time for residents.
A research team at UT Southwestern Medical Center has found that inhibiting glucose transport may be a safe and effective treatment for skin diseases like psoriasis. By targeting the metabolic requirements of hyperproliferative skin diseases, researchers were able to reduce disease-associated skin overgrowth and inflammation in mice.
Researchers at University of Lincoln develop machine learning algorithms for self-learning robots in hazardous nuclear sites, increasing capabilities in waste handling and site monitoring. The project aims to build systems that can adapt to unique radiation conditions using vision-guided robot grasping, manipulation, and cutting.
Researchers found that the Ediacara Biota, soft-bodied ocean dwellers, lived off bacterial primary production and organic matter. This suggests they inhabited oligotrophic regions with sufficient nutrients for feeding.
Researchers at NIST have combined wood pulp and dried-up pieces of an invasive exotic pest to form a new composite material that is flexible, sustainable, nontoxic, and UV light-reflective. The material could be used in various applications, including food packaging, biomedical devices, and building construction.
A Loyola Medicine study found that 15.4% of osteoporosis patients taking bisphosphonates experienced bone fractures during a six-year follow-up period. Patients at high risk of fracture should be closely followed, especially as the drug holiday lengthens.
A targeted 'click-to-release' chemotherapy approach has shown promising results in mice, demonstrating effective anticancer effects against ovarian and colon cancers. The innovative method, developed by Tagworks Pharmaceuticals, releases a large quantity of chemotherapy drug quickly, attacking the tumor cells.
A recent study published in Biomaterials found that stiffer breast tissue creates an environment more prone to cancer. Cancer cells can manipulate surrounding healthy cells to their own benefit, favoring tumor growth in stiff tissues.
A Phase 2 clinical trial has started in the US to test an experimental universal influenza vaccine, M-001, for its safety and ability to produce broad protective immune responses. The trial aims to provide durable protection against multiple influenza strains, including those that might cause a pandemic.
Biologists at Cold Spring Harbor Laboratory have uncovered a structural variation in the NMDA receptor that enables it to function in low pH environments, such as those encountered during stroke or epileptic seizures. This adaptation could lead to new therapeutic strategies for treating neurodegenerative diseases.
A study by NYU Steinhardt School of Culture, Education, and Human Development found non-white scholars are significantly underrepresented in publication rates, citation rates, and editorial positions in communications. Research highlights biased citation practices that undervalue work from non-white scholars.
According to the April 2018 National Trends in Disability Employment report, Americans with disabilities added another month of job gains, increasing their employment-to-population ratio from 28.2% to 30.6%. This gain outpaces that of non-disabled individuals, who saw a slight increase in employment-to-population ratio.
Research from the University of Kansas found that minority students with autism are widely underrepresented in special education, with dramatic disparities seen across states. The study showed that African-American and Hispanic students were underidentified at high rates, while Pacific Islander and Asian students were not identified at...
Scientists at the Max Born Institute refined our understanding of strong-field processes like high harmonic generation and laser-induced electron diffraction. The study shows that returning electrons retain structural information on their initial molecular orbital, contradicting a commonly held assumption.
Researchers studied liquid sheet behavior in open space without air interaction, considering vacuum oil with variable viscosity and surface tension. They found instabilities due to temperature gradients and surface tension gradients, which can lead to fragmentation of the sheet into droplets.
Heavy seasonal rainfall caused by NASA's Integrated Multi-satellitE Retrievals for GPM (IMERG) revealed severe flooding in Kenya, displacing over 244,000 people. The estimated death toll from flooding and mudslides has been increased to about 100 people.
Researchers created PainTracker, a pain assessment adaptable to primary care clinics, addressing patient treatment history, goals and expectations, pain intensity and quality-of-life issues. The tool has dramatically transformed doctors' ability to assess and manage chronic pain, with 40-60% of patients having inadequate pain management.
Researchers found that random packings of disks always form a periodic structure, achieving higher densities than random arrangements. The probability of a channel not being periodic decreases exponentially with increasing fill level, regardless of container width.
A study by Loyola Medicine researchers found a diverse mix of bacteria in the urine of kidney disease patients, including Staphylococcus and Streptococcus. This diversity is higher in patients experiencing urinary urgency and may lead to new approaches for treating lower urinary tract problems.
Researchers from Tokyo Metropolitan University have created new superconductors made of layers of bismuth sulfide and a high entropy rare earth alloy oxyfluoride. The new material retains superconducting properties over a wider range of lattice parameters than materials without high-entropy-alloy states.
Researchers have developed a new optical sensing method that significantly improves the precision of measuring nanoscopic structures, with potential applications in understanding cell membranes and DNA. The technique uses two-photon interference to achieve 100x better resolution than existing methods.
Researchers developed a novel catalyst design by incorporating Pd interlayers into an icosahedral core shell. The Au60Pd40@Pt electrocatalyst showed remarkably enhanced activities and durabilities towards ORR in acid environment compared to commercial Pt/C and Au75Pd25@Pt icosahedra.
LINE-1 retrotransposons play a pivotal role in genome evolution and are involved in processes such as aging, brain activity, cancer immunology and cancer development. The study highlights the importance of cell cycle regulation and the DNA replication complex in LINE-1 cellular localization and activity.
A team of researchers used computational simulations to gain insights into how an enzyme activates and shuts off phospholipid production. The study's results could help understand why small changes in the enzyme lead to conditions like blindness and dwarfism.
A study confirms a curable state between single and widespread cancers by identifying molecular patterns that predict patient outcomes. Researchers found that patients with limited spread of disease could achieve prolonged survival with surgery or targeted radiation therapy.
A new study published in PLOS Pathogens estimates that nearly 80% of dengue virus infections are caused by individuals with mild to no symptoms who do not seek medical attention. This finding highlights the importance of proactive disease prevention strategies to curb the spread of dengue fever.
Researchers at Saarland University have developed a new type of sensor called Multi-Touch Skin, which can capture touches on the body with precision, even from multiple fingers. The sensors are printed using a household inkjet printer and can be designed to fit any shape, enabling new applications for interaction designers.
Researchers have discovered that an enzyme called UGT8 drives the progression of basal-like breast cancer, but found that zoledronic acid inhibits UGT8 and prevents its spread. The drug may offer a new hope for treating this aggressive form of breast cancer, which is largely untreatable.
Researchers have found a novel therapeutic that interrupts signaling cascades in the body required for multiple forms of neuropathic pain. The treatment targets the nNOS-NOS1AP protein-protein interactions, reducing neuropathic pain in rodents and disrupting nociceptive signaling.
A new study from Caltech sheds light on how a specific species of beneficial bacteria harnesses the body's immune response to settle in the gut. The researchers found that the bacteria are encased in a thick capsule made of carbohydrates, which is necessary for colonization and helps anchor them to epithelial cells.
Researchers used mathematical models to re-enact brain development in humans, monkeys, and mice, finding that the human brain requires fewer initial cells to grow. The study suggests that humans may have adopted a different developmental program to produce neurons efficiently within a longer gestational period.
Historians have long been puzzled by Saladin's sudden death in 1193, but expert Stephen J. Gluckman has shed new light on the mystery. Typhoid fever is believed to be the most likely culprit, a bacterial disease common in the region at the time.
Researchers, including Prof. Dr. Satyam Suwas and Prof. Dr. Werner Skrotzki, investigate nanoplasticity to balance material strength and ductility. Their collaboration aims to understand fundamental nature of nanocrystalline materials and their applications in various industries.
The University of Miami Miller School of Medicine's Department of Otolaryngology-Head and Neck Surgery has received a National Institutes of Health (NIH) research training grant, providing funding for interdisciplinary research training in otolaryngology. The five-year grant will support individual awardees with research training in ba...
A Brazilian study identifies areas with high genetic diversity and climatic stability for conservation. The researchers used ecological niche modeling to simulate the distribution of forests in past eras, revealing priority areas for action that have suffered least from climate change.
A new clinical trial published in Journal of Child Psychology and Psychiatry shows that a computerised test of attention and activity (QbTest) can reduce the time needed to make a diagnostic decision on ADHD, increase the likelihood of excluding ADHD when it is not present, and improve clinicians' confidence in their decision-making. T...
The Global Ecosystem Dynamics Investigation - GEDI is a first-of-its-kind laser instrument designed to map the world's forests in high resolution and three dimensions. It will gather height information about everything in its path, but is specifically designed to measure forests.
The VR-SRT System, a virtual reality-based treatment for spatial neglect after stroke, aims to enhance therapy participation through immersive training scenarios. This innovative intervention leverages 3D virtual environments to maximize improvement of health and function in stroke survivors with spatial neglect.
A new study discovered a 'feedback loop' in freshwater lakes where organic matter from plants suppresses methane production, while debris from trees and aquatic plants promotes its release. The findings suggest that changes in vegetation could lead to a doubling of lake emissions and exacerbate climate change.
Researchers at UCI have developed a numerical method to simulate the molecular aging process in amorphous materials like concrete and glass. This technique could help researchers understand how materials weaken with age and develop materials that maintain their strength indefinitely.