Researchers found that 1% penciclovir cream is safe and well-tolerated when used to treat feline herpesvirus type 1-related eye infections. The cream maintained antiviral levels for over eight hours, suggesting twice-daily use could effectively manage the condition.
A research team at the Medical University of Vienna has discovered a previously unknown mechanism that plays a decisive role in the development of pre-eclampsia. The study found that an amino acid transporter and transcription factor work together to control angiogenesis and protect cells from oxidative stress.
Researchers found that brain mechanisms for spatial attention differ when processing mental images from memory versus visuals on a screen. When recalling imagery, frontal areas are more active, suggesting distinct mechanisms for spatial attention in mental imaging.
Researchers are building an AI-powered database of MRI and CT images to track disease progression and measure patient response to treatments. The database will provide a standardized toolkit for extracting precise imaging biomarkers, enhancing the accuracy of organ measurements and improving treatment choices.
Researchers from Xi'an Jiao Tong University develop on-skin epidermal electronics for next-generation wearable devices that overcome traditional wearables' limitations. This technology enables long-term, high-fidelity health monitoring with innovative design features.
UT Dallas researchers are developing a material to protect spacecraft from atmospheric drag and erosion, which can damage vehicles in space. The new coating has shown promising results, withstanding atomic oxygen conditions better than those in space.
A wireless retinal implant has been shown to restore central vision in patients with advanced age-related macular degeneration (AMD), with 81% of participants achieving clinically meaningful improvements in visual acuity. The device converted light into electrical signals, stimulating remaining retinal cells and restoring visual inform...
A new study published in JNeurosci used fMRI to investigate how the brain acquires semantic information. The results suggest that the quality of activity in distinct brain regions can predict whether people successfully acquire knowledge about places and characters in fictional civilizations.
A new MIT study found that a theta-frequency brain wave scans the mental image and a region of the cortex maps visual information. The researchers observed that performance depends on the phase of this wave when the changed square appears, and the vertical location on the screen of that target square.
Christina Economos, dean of the Gerald J. and Dorothy R. Friedman School of Nutrition Science and Policy at Tufts University, has been elected a member of the National Academy of Medicine for her pioneering research on childhood obesity prevention and her commitment to evidence-based innovations in pursuit of better health outcomes.
A clinical trial found that a subretinal implant partially restored sight in over 80% of participants with age-related macular degeneration (AMD), enabling them to read letters, numbers, and words. The device demonstrated significant benefits, including improved visual acuity and letter recognition.
Scientists at the German Primate Center discovered that the brain reorganizes itself to control motor prostheses in a virtual environment. The findings suggest that different regions of the brain jointly reflect corrected movement commands, rather than separate components for expected results and error signals.
Lehigh University researchers used machine learning to compare bone marrow extracted from the hip and shoulder, finding six proteins that distinguish between the two extraction sites. This study may lead to standardized BMAC extraction protocols and personalized treatments based on protein concentrations.
Researchers found that ATG9A helps prevent inflammation by promoting autophagy-mediated cleanup of inflammatory proteins in skin cells. This mechanism limits TNF-driven STING activation and ZBP1-dependent cell death, preventing severe skin disease.
Researchers found that AI-generated content is a triple threat to Reddit moderators, posing concerns over decreasing content quality, disrupting social dynamics, and being difficult to govern. To address these issues, moderators are enacting rules and trying to preserve the community's humanity.
A new study from the University of Kansas found that football practices can be up to 40% more physically demanding than games, with defensive backs running farther distances. The research used GPS technology to measure training loads and provide insights for coaches and trainers to design optimal practice schedules.
A new study published in The Lancet Healthy Longevity found that current NHS policies to improve care for people taking multiple medicines may not be effective. Researchers tested a new process involving rigorous medication reviews by pharmacists and GPs, but found no improvement in safe prescribing compared to usual care.
Researchers found a targeted immunotherapy regimen yielded promising survival outcomes for patients with B-cell ALL, outperforming historical results. The treatment was well-tolerated, with more than half completing the full course of therapy, and responded similarly in patients with complex medical histories.
A blood test that detects circulating tumor DNA (ctDNA) can help guide post-surgical immunotherapy for patients with muscle-invasive bladder cancer. The test identified a benefit in patients with positive ctDNA, who experienced reduced disease recurrence and death risk compared to those without.
A new study by New York University researchers found that the brain processes multiple words at once in a hierarchical manner, similar to a subway system. The brain coordinates different levels of processing, such as sounds, words, and meanings, without interference, allowing for efficient interpretation of speech.
The new agreement between EUROfusion and ITER aims to enhance collaboration in material research, training, and education for the next generation of fusion specialists. Joint initiatives will support ITER's construction and operation, advancing scientific expertise and technological innovation in the global fusion landscape.
The PRIMA device partially restored vision to 27 out of 32 participants in a clinical trial, allowing them to read with acuity equivalent to 20/42 vision. The device works by projecting images onto the retina via infrared light and converting them into electrical stimulation, enabling form vision.
A new study published in PNAS found that physical activity increases total daily energy expenditure without reducing it elsewhere. The research showed a clear link between being more active and spending less time sitting still.
Research from the University of Gothenburg has identified two bacteria that can produce bioactive serotonin, a key player in bowel movements and brain function. These findings suggest new avenues for treating functional gastrointestinal disorders like IBS.
A next-generation coil interface has been developed for efficient and safe non-contact peripheral nerve stimulation, enhancing the treatment of chronic pain and nerve dysfunctions. The breakthrough technology uses magnetic fields to stimulate nerves without direct contact, minimizing scar tissue formation and skin irritation.
The WSU-led team created antennas that remain stable when bent or exposed to high humidity, temperature variations, and salt. They also developed a processor chip that can correct errant signals in real-time.
Dr. Peiro brings extensive expertise in performing delicate, life-saving surgery on babies before and immediately after birth. The center combines expertise in maternal-fetal medicine, genetics, and diagnostics with multidisciplinary pediatric teams to ensure seamless care.
A team of scientists at HIPS has developed a chemo-enzymatic platform to produce large quantities of furanolides, a class of natural products with high structural diversity. The resulting substances have shown promising biological activities against bacterial pathogens and cancer cells.
Karel Svoboda and Jay Shendure have made significant contributions to the advancement of medical sciences, healthcare, and public health. Their work has led to groundbreaking discoveries in cellular imaging, genomics, and synthetic biology.
A new AI-based system automatically detects and tracks river plastics using template matching, YOLOv8, and Deep SORT. This innovation enables continuous monitoring of floating plastics in rivers, distinguishing between types to evaluate source reduction measures.
The new American Gastroenterological Association guideline emphasizes the need for regular monitoring in many patients with Barrett's esophagus who do not exhibit dysplasia or cancerous changes. The guideline also recommends using high-definition white-light endoscopy in combination with chromoendoscopy to improve detection of Barrett'...
A new study found that hormone therapy can alter sex-specific blood proteins in transgender women, resembling those of cisgender women. The therapy may reduce the risk of heart disease and increase the risk of allergic and autoimmune diseases.
Using a new terahertz spectroscopic technique, researchers have revealed that tiny stacks of 2D materials can naturally form cavities, confining light and electrons in even tinier spaces. This discovery could help control quantum phases and ultimately harness them for future quantum technologies.
A new clinical trial by ECOG-ACRIN Cancer Research Group found pembrolizumab reduced cancer recurrence risk to 73% in patients receiving the treatment after surgery. Patients also showed a 42% lower risk of developing distant metastases.
The new report aims to harness the potential of artificial intelligence (AI) in care delivery by modernizing outdated laws, regulations, and payment systems. It highlights promising tools such as ambient documentation, virtual care coordination systems, and personalized clinical education.
A recent study found that 44% of people with chronic conditions experience medication-related burden, which can reduce adherence to treatment and lower quality of life. Healthcare professionals should prioritize patient perspectives and individualized treatment planning to address this issue.
EPFL researchers have discovered a room-temperature version of the Leidenfrost effect, where oil droplets can bounce for up to five minutes on a vibrating solid surface. The phenomenon is driven by the droplet's own deformations, allowing it to perpetually bounce indefinitely.
Eight finalists compete in November for the award, with innovations including non-invasive sleep studies and treatments for obstructive sleep apnea. The AASM's Sleep Medicine Disruptors event will be held in Austin, Texas, on November 14-15.
The Ebbinghaus illusion shows that perception is not a mirror of reality but a construction of the brain. Research on fish and birds reveals diverse perceptual strategies, with guppies closely mirroring human perception and ring doves showing variability in their responses.
The American Heart Association found that nearly 9 in 10 US adults haven't heard of CKM syndrome, a condition affecting heart disease, kidney disease, diabetes, and obesity. The association is providing resources to help people understand the connection between heart, kidney, and metabolic health.
Scientists analyzed thousands of proteins in blood samples to understand when multiple sclerosis attacks the myelin sheath and nerve fibers. Researchers identified a protein called IL-3, which plays a key role in this early phase of damage.
The new guideline recommends clinicians ask about mental health as part of usual care and for patients to discuss it with their providers. The task force did not find evidence that routine screening leads to better mental health.
Researchers at the University of Pittsburgh and UPMC developed a new treatment for patients with drug-resistant epilepsy. The approach uses deep brain stimulation (DBS) targeted to each patient's unique brain wiring, resulting in a significant reduction in seizures, with some patients becoming seizure-free for months.
A new study reveals that combining proteasome inhibitors with Lys05 can effectively kill AML cells by disabling backup survival pathways. This approach has shown promise in preclinical models and could lead to improved treatment options for a wider range of AML patients.
A Tohoku University research team synthesized a high-purity graphene mesosponge that serves as a stable scaffold for loading polymorphic ruthenium catalysts. The study clearly distinguished between carbon cathode degradation and electrolyte decomposition, revealing the 'weakest link' in Li-O2 batteries.
Researchers at NYU Langone Health found that pembrolizumab therapy results in a trend toward improvement in survival rates for patients with Merkel cell carcinoma. After two years, 73% of patients taking pembrolizumab showed no signs of cancer recurrence.
A new international study reveals that nitrogen fixation occurs beneath Arctic sea ice, increasing available nitrogen for algae and potentially boosting marine life. This discovery could also impact carbon absorption in the Arctic Ocean.
A recent study reveals that mercury pollution from artisanal and small-scale gold mining directly contaminates food crops through the air, not soil. This poses a significant risk to human health and food security in Africa, where millions of people depend on local agriculture for survival.
Researchers created microscopic DNA 'flowers' that can change shape and behavior in response to their surroundings. These tiny robots, made from special crystals formed by combining DNA and inorganic materials, can perform tasks on their own, from delivering medicine to cleaning up pollution.
A study published in Pediatrics found that adoption of early peanut introduction guidelines led to significant reductions in diagnosis of peanut and other IgE-mediated food allergies. The findings suggest a promising impact on public health efforts to disseminate these practices.
A recent study published in CANCER found that the number and complexity of cancer clinical trials have varied greatly across low- and middle-income countries (LMICs) since 2001. While economic growth has been a contributing factor, it is not the sole determinant of cancer clinical trial growth among LMICs.
A new study has identified a leptin-sensitive brain circuit in the lateral hypothalamus that helps animals overcome anxiety to perform essential behaviors such as eating, exploring, and limiting maladaptive hyperactivity. Boosting the activity of these neurons can restore adaptive choices even under conditions that cause anxiety.
A team of scientists mapped the magnetic domains on a giant magnetofossil and found that it could sense tiny variations in the Earth's magnetic field, enabling navigation. The discovery suggests that ancient marine organisms may have used a biological compass system.
A new study reveals that most massive stars in the early universe were born as binary systems, similar to those in our own galaxy. This finding provides the first strong evidence for the common existence of massive binary stars in the early universe, shaping black holes and supernovae.
UCLA investigators unveil decade-long survival data for immunotherapy in advanced lung cancer and promising results for novel therapies targeting PSMA, DKK1, and FGFR3 in various aggressive cancers. These breakthroughs hold promise for improved treatment outcomes and quality of life for patients with difficult-to-treat diseases.
Researchers have unveiled the molecular mechanisms underlying L1's retrotransposition and integration into genomic DNA. The study reveals that ORF2p interacts primarily with the DNA backbone through electrostatic forces, enabling site-specific cleavage during retrotransposition.
The Japan Science and Technology Agency hosts an international symposium on weather controllability technologies as part of Moonshot Goal 8. The goal aims to mitigate the effects of extreme weather disasters by 2050 through innovative research and development of weather-control technologies.
Researchers propose a novel analytical model that considers multiple nonlinear factors in motor performance calculation, reducing errors caused by magnetic saturation. The new method significantly improves design efficiency and prediction accuracy, cutting development time and cost.
A research team at DGIST developed a new alloy structure that enhances oxygen reduction reaction efficiency in hydrogen fuel cells. The catalyst, which combines platinum and transition metals with magnetic properties, exceeded durability targets set by the US Department of Energy.
Researchers proposed a four-level modulation strategy for dual three-phase open-winding PMSM drives, achieving higher efficiency and lower current harmonics. The proposed strategy reduces average current THD by more than 29% and switching frequencies by up to 90%.