Researchers found a combination of immunotherapy options improves overall survival and lowers the risk of life-threatening events in late-stage melanoma patients. PD-1 inhibitors were associated with the lowest risk of life-threatening events, making them a promising first-line therapy option.
Scientists from Granada and Valencia universities developed a new molecular method to detect Toxoplasma gondii in ham, finding the parasite's prevalence varied between 0% and 32.35%, with some samples being infective. The study suggests freezing ham before curing can eliminate the parasite faster.
A Northwestern University study found that female faculty in STEM disciplines have similar collaboration patterns to their male counterparts, but are underrepresented in large teams and international collaborations. The research highlights the need for a level playing field to address unequal opportunities and promote diversity in STEM.
Tropical Storm Meari is forecast to intensify in the western Pacific Ocean, with a high chance of reaching 85 knots (97mph). The storm's organized low-level circulation and favorable environment will contribute to its steady growth.
A new methodology in the agri-food sector has been recognized with an international award for its potential to reduce resource consumption and improve productivity. The methodology uses a mathematical model based on Petri nets to optimize crop production and processing.
A Northwestern University study found that female faculty in STEM disciplines, particularly genomics, face challenges in collaboration patterns and career advancement. Despite having similar collaborator numbers, females tend to return to the same collaborators less often than males.
A study found that Transcendental Meditation produces unique brain activity patterns, including high default mode network activation and theta waves, differing from eyes-closed rest. Extensive practice duration does not impact frequency of Transcendental Consciousness experiences.
A new study found that patients with rare primary immunodeficiency disorders may be susceptible to serious side effects from the rubella vaccine. The study analyzed data from 14 patients and found that 7 had evidence of persistent rubella virus in their granulomas, leading to skin damage and ulcers.
A new analysis of 1981 patients with lower gastrointestinal symptoms found that the new criteria would miss nearly 20% of colorectal cancers. The study suggests that alarm features indicative of colorectal cancer are common among the general population, limiting their accuracy in predicting a diagnosis.
A WSU researcher has developed a modified viral vector that reduces the risk of cancer cells and can be used for multiple blood diseases. The new delivery system is being translated into a stem cell gene therapy to treat a life-threatening immunodeficiency in newborns.
Researchers found that post-acute care, specifically nursing home factors, had a significant impact on long-term recovery for hip fracture patients. Higher-level physician staffing and lower occupancy rates were associated with better outcomes.
Research reveals that isolates of Helicobacter pullorum from Indian poultry markets are resistant to multiple classes of antibiotics, posing a potential public health risk. The study suggests that the bacterium could be transmitted from poultry to humans, highlighting the need for increased awareness and regulation.
A study by University of Pennsylvania researchers found that stressed rats drink more alcohol due to altered dopamine signaling and changes in the brain's reward system. The team's findings have implications for understanding the root causes of post-traumatic stress disorder (PTSD) and developing new treatments.
Dr. Michael E. Charness has made significant contributions to understanding the effects of alcohol on the nervous system and has developed drugs that block alcohol toxicity. He is a leading expert in fetal alcohol spectrum disorders and has cared for patients with neurological disorders throughout his career.
Research suggests that darker tones in food packaging are associated with healthier choices, while light tones may be perceived as less tasty. The study tested consumer reactions to packaged products of varying colors, finding that health-conscious individuals were more likely to associate light colors with inferior taste.
Compost bedded barns showed significantly fewer cases of claw lesions, such as foot rot and white line disease, compared to freestall cubicle barns. Daily aeration and fresh bedding also improved social interaction among dairy cows.
Research from University College London found that older adolescents and adults can learn certain thinking skills more effectively than younger people. Non-verbal reasoning skills can be readily trained and do not represent an innate ability.
A recent study found that 19% of Twitter election-related tweets were created by social robots, distorting the online discussion and potentially polarizing it. The research also highlighted the sophisticated tactics used by 'master puppeteers' to create fake profiles and manipulate public opinion.
Breast cancer cells may use mesenchymal stem cells in bone marrow to spread to bone tissue. A study using a 3D scaffold model found that tumor-derived factors can promote maturation of MSCs into bone cells, with mechanical compression stimulating further bone development.
Finnish researchers found that a melatonin receptor gene influences shift workers' ability to adapt to disrupted daily rhythms. A common variation in the MTNR1A gene is linked to job-related exhaustion experienced by shift workers.
Researchers at Rice University and the University of Graz successfully drove single-molecule nanoroadsters using light, demonstrating a new method for propulsion. The vehicles, made of 112 atoms, reached a top speed of 23 nanometers per hour and showed wavelength sensitivity.
A Michigan State University professor suggests that China's Belt and Road Initiative (B&R) could be a superhighway of environmental progress with global cooperation. The initiative aims to connect 65 countries and shape world economies, but it also creates routes filled with opportunity for sustainability advancements.
NASA's Magnetospheric Multiscale mission (MMS) is breaking records with a Guinness World Record for the highest altitude fix of a GPS signal, reaching 43,500 miles above Earth. The four MMS spacecraft maintain tight formations to map magnetic reconnection and study phenomena around the universe.
A team of researchers has identified a network within the brain that may play a role in maintaining human consciousness. The study, published in Neurology, found that two areas in the cortex were significantly connected to the brainstem region involved in arousal and awareness.
Scientists at MIT and Harvard University developed a new imaging technique called LASE microscopy, which uses tiny particles to create sharper images of deep tissue and cells. The particles emit laser light when stimulated by a laser beam, resulting in higher-resolution images.
Researchers reconstructed the body cavity volume in over 120 tetrapods and found that herbivores have twice as large bodies as carnivores of similar size. The study reveals a fundamental difference in morphological principles between mammals and other tetrapods, with possible implications for respiratory systems.
A five-year study in Tanzania aims to determine whether combining diabetes and hypertension screening with HIV screening will increase HIV testing and care. The integrated approach is expected to improve health outcomes and reduce costs, addressing growing global epidemics of HIV, diabetes, and hypertension.
Researchers challenge the widely held belief that Alzheimer's disease originates in the temporal lobe by identifying the basal forebrain region as a critical area of degeneration. The study shows that degeneration in this region predicts subsequent spread to other brain areas, opening new avenues for detection and intervention.
Disney Research has developed a VR360 player with enhanced haptic feedback, allowing users to customize and personalize sensations. The application enables full-body sensations and a wide range of 'feel effects' that can be triggered by user movements or biofeedback.
Physicists at the University of Chicago have confirmed a decades-old theory describing continuous phase transitions. The team observed a quantum phase transition in gaseous cesium atoms, demonstrating the Kibble-Zurek mechanism for both space and time.
The LSU Center for Coastal Resiliency has received $1.3 million in grants to support research on coastal resiliency and sea level rise risks. The projects aim to develop large-scale computer models that can predict coastal dynamics and assess hydrodynamic and ecological impacts.
A SUNY Geneseo composer is gathering information to compose music based on seismic data gathered at the Ross Ice Shelf in Antarctica. The music will express messages within the ice and be performed in both choral and instrumental music performances.
A large-scale 'Phase III' trial will investigate the connection between exercise and brain health in older adults, exploring cognitive, brain, and physical changes. The study, led by Pitt professor Kirk Erickson, aims to understand how individual differences such as age and genetics affect the results.
A Northwestern University study found that female faculty are underrepresented in genomics, with unequal collaboration patterns and negative cultural milieus detected. The researchers found that women have as many collaborators as men but tend to return to the same collaborators less often.
Researchers at TU Wien have successfully created nanostructures made of pure gold using an additive direct-write lithography technique. The new method allows for the fabrication of three-dimensional gold structures, which are essential for various applications in electronics and sensor technology.
Researchers at the University of Manchester have identified two gene mutations that trigger a rare retinal disease causing blindness in males. These findings offer promising insights into the development of gene therapy and potential treatments for X-linked Retinoschisis, a genetic disease leading to macular degeneration.
In a lab-based test using the Ames assay, scientists found that e-cigarette vapour did not cause DNA mutations in bacteria, unlike tobacco smoke. The results suggest that e-cigarettes may be less harmful than cigarettes, supporting growing evidence of their potential as a safer alternative.
Scientists developed a technique to image THz photocurrents with nanoscale resolution, visualizing strongly compressed THz waves in a graphene photodetector. The imaging technique, called THz photocurrent nanoscopy, provides unprecedented possibilities for characterizing optoelectronic properties at THz frequencies.
A large-scale study of Caribbean coral has yielded discoveries on the pairing process between an endangered coral and its microscopic symbiotic algae. Environmental factors play a crucial role in this relationship, rather than host-symbiont genetics, which could inform work to protect and promote recovery in reefs.
The UK Quantum Technologies Innovation Fund has announced its latest funding recipients, with over 30 live demonstrations showcasing cutting-edge technologies. The joint investment by Innovate UK and EPSRC aims to accelerate the application and exploitation of these technologies.
Trinity researchers have been awarded €4.4 million in European funding to develop a new class of magnetic materials enabling ultra-fast data transfer at unprecedented speeds. The TRANSPIRE project aims to lay the foundations for high-speed data networks of the future.
A new study aims to save lives by giving doctors a practical tool to diagnose cachexia in cancer patients. Cachexia is characterized by muscle wasting and metabolic changes, affecting patient prognosis and quality of life.
Researchers found that ACL injuries alter brain activity related to leg movement, relying on visual systems instead of instinctive movement. This study suggests a new rehabilitation approach using strobe glasses to help patients rewire their brains and regain natural movement.
NavCube, combining NASA's SpaceCube and Navigator Global Positioning System (GPS) flight receiver, enables X-ray communications in space. The technology has the potential to significantly enhance performance at low altitudes, potentially even near the moon and lunar orbits.