Glaciologists from UCI and partner institutions have found Patagonia's ice sheets to be significantly more massive than expected, with some glaciers reaching depths of over 1,600 meters. This new understanding will help model the effects of global warming on freshwater resources and ecosystems in the region.
Scientists at VCU Massey Cancer Center identified key biological pathways regulating tumor cell spread to vital organs. They discovered the SRC signaling pathway is highly activated in breast cancer metastases, warranting targeted therapies.
Researchers at WashU Medicine have discovered a previously unknown autoimmune muscle disease causing sudden onset of debilitating muscle pain and weakness. The syndrome can be effectively treated with anti-inflammatory drugs, but accurate diagnosis is crucial to manage related symptoms.
A survey shows a wide variation in UK heart failure care, with some areas having fewer than seven nurses per 1,600 patients. Many services lack administrative support and mental health professionals, despite updated guidelines recommending best practice for diagnosis and management.
Researchers at Rice University have developed a cheap and clean method to handle carbon nanotubes, improving lab safety. The protocol involves proper attire, containment systems, and efficient transfer procedures, making it possible for labs to safely work with these materials on a large scale.
A new center will bring together researchers to better understand the relationships between advances in radiation therapy, cancer signaling pathways, and the immune system's ability to control cancer. The center aims to uncover novel insights into cancer biology with potential for more effective treatments.
A study analyzing 21 years of data on Darwin's finches found that environmental perturbations can strongly bias the adult sex ratio, particularly among females. Females that changed mates gained a clear fitness advantage in terms of numbers of offspring that survived to the following year.
A recent study found that taking vitamin D for at least three years may lower the risk of death among cancer patients. The researchers analyzed data from over 79,000 patients and discovered a statistically significant difference in mortality rates between those who took vitamin D and those who received a placebo.
Researchers at the University of Wollongong have discovered that iron-doping Sb2Te3 creates multiple response frequencies, reduces carrier density and mobility. This finding is crucial for informing future use in low-energy electronics.
A study by Dickinson College researchers finds that young people's perceptions of 'clean eating' are overwhelmingly positive, but may signal a risk for eating disorders. The diet fad is often associated with extreme strategies like eliminating gluten or dairy.
A study by University of Zurich researchers found that fathers' reliable care is crucial for brain development, while help from other group members is less essential. This discovery explains why some animal species with large-brained mammals have bigger brains due to their fathers' dependable assistance.
A study by NUS researchers found a close association between liposarcoma and the bromodomain and extraterminal (BET) protein family. The development of LPS is highly dependent on the presence of BET proteins, making them a promising cancer target for treatment.
Rates of nonsuicidal self-injury ranged from 11% to 20% among heterosexual young people and 38% to 53% among sexual minority youth over a 13-year period. The study highlights the need for progress in addressing this public health concern.
A Texas A&M research team has developed a new class of hydrogel bioinks loaded with therapeutic proteins, which can be used for precise deposition of protein therapeutics in 3D. The bioink formulation has unique shear-thinning properties that allow it to stay in place after injection, making it suitable for 3D bioprinting applications.
A new study from Washington University School of Medicine uses wearable motion-tracking devices to identify children with subtle motor impairments. The researchers found that typically developing children under age 3 use both arms equally, but in children with motor impairments, the ratio shifts significantly.
A new study from Karolinska Institutet in Sweden found that early access to needle-exchange programs can significantly reduce the risk of hepatitis C infection among people who inject drugs. The program helped prevent the spread of the disease by providing treatment and harm-reducing interventions.
Researchers identified two proteins in young mouse blood that enhance neuronal connectivity and synaptic function in human neurons. These findings suggest that young blood contains multiple synapse-promoting factors that could contribute to cognitive aging and decline.
A novel molecular mechanism for regulating PCNA cycling during DNA replication has been discovered. The ATAD5-RFC-Like-Complex (ATAD5-RLC) is a PCNA unloader that opens the PCNA ring to remove it from DNA.
Researchers created a database of 21 textures associated with different emotions, revealing soft surfaces tend to evoke pleasant feelings while rough ones elicit unpleasant sensations. The study also found people with high alexithymia levels experience more intense negative emotions when interacting with certain textures.
Researchers have developed a new class of molecular photoswitches that meet key requirements for molecular photocontrol. The switches can be controlled using visible light and have improved properties compared to previous designs.
A study found that people with polydactyly, having six fingers per hand, exhibit improved motor skills and ability to perform movements with one hand. The researchers discovered dedicated brain areas controlling the extra finger's movement, allowing for versatile manipulation.
Researchers repurpose pregnancy hormone relaxin to alleviate symptoms of arthrofibrosis, a painful and debilitating joint condition, restoring range of motion and improving tissue health in an animal model. The findings suggest that relaxin could offer relief for millions of people affected by the disease.
The combination immunotherapy of nivolumab and ipilimumab met the primary endpoint of the NEOSTAR trial with a 33% overall major pathologic response rate in early-stage lung cancer patients. The treatment was also shown to be effective in reducing tumor viability, with six out of 21 patients achieving a complete pathological response.
Scientists use pattern recognition to understand and predict behavior of disordered strands of proteins and polymers. By analyzing the precise sequence of charged monomers, researchers can design new materials with improved properties.
A phase III international clinical trial found that treatment with apalutamide significantly improved overall survival by 33% compared to standard-of-care therapy. The study also showed apalutamide delayed disease progression, increasing the time until chemotherapy was needed.
A team of scientists used population genetics to analyze root rot pathogen populations in Michigan greenhouses and found similar populations regardless of plant type or location. The study confirms that infected plant material is likely moved within the state, leading to the development of fungicide-resistant populations.
Researchers at Oak Ridge National Laboratory explored how 2D crystals can grow over 3D objects and found that curvature can stretch and strain the crystals. Conformal growth of perfect 2D crystals over curved objects has the promise to localize strain and create high-fidelity arrays of single photon emitters.
A study found that elephants can distinguish between quantities of food using their sense of smell, improving performance with quantity differences and degrading with ratio increases. This discovery may aid conservation efforts in regions where elephant habitats overlap with human settlements.
Research suggests that most people initiate opioid use through recreational means due to peer influence, rather than medical prescriptions. The study found that 56% of interviewees began using opioids recreationally first.
The NRG GOG 0261 clinical trial shows that paclitaxel plus carboplatin is not inferior to paclitaxel plus ifosfamide in treating women with stage I-IV, recurrent carcinosarcoma of the uterus or ovary. The treatment improved overall survival and progression-free survival outcomes.
Researchers found that metformin reduces anxiety-like behaviors in male mice by increasing serotonin availability in the brain. This increase was accompanied by improved neurotransmission in the hippocampus and lower levels of amino acids that impair serotonin production.
The SYNGO Consortium has released a public data resource that provides a standardized framework for describing synaptic functions. The knowledge base includes nearly 3,000 descriptions of more than 1,100 unique synaptic genes, compiled from published experimental information.
A new study uses CRISPR-Cas9 to repair the sickle cell mutation in patients' hematopoietic stem cells, boosting their own protective fetal hemoglobin. The approach showed promising results, with up to 40% of edited cells fixed and a significant increase in fetal hemoglobin expression.
The University of Copenhagen has opened a new research center, TiPES, to study climate tipping points and develop improved climate models. The center aims to better understand the mechanisms of sudden and violent changes in the climate system, which could trigger dramatic new climatic changes.
New research from the University of British Columbia suggests that chronic low-quality sleep is associated with poorer health outcomes among young B.C. students. Kids who regularly had trouble falling or staying asleep were almost two and half times as likely to report sub-optimal health compared to those who did not.
A genetic mutation in the CCR5 gene associated with a lower survivability rate was created on twin babies born last year. The mutation increases mortality by 21%, particularly between ages 41 and 78, according to researchers at the University of California, Berkeley.
The ESMERALDA project has generated research insights and practical solutions on ecosystem service mapping and assessment. The open science collection shares tested methods, collected datasets, and case study experience directly applicable to practical situations.
A new study published in Manufacturing & Service Operations Management found that consumer education campaigns can be an effective countermeasure against child labor in global supply chains. The researchers used game theory to identify strategies that manufacturers and NGOs can use to tackle suppliers' use of child labor.
A proof-of-concept study shows that a simple and inexpensive non-invasive device can improve speech understanding in hearing-impaired individuals and those with normal hearing. The device transforms low-frequency speech signals into tactile vibrations delivered on fingertips.
A recent grant award will support the study of new religious pluralisms in Singapore, examining how religion intersects with class and other categories of difference. The research aims to identify new forms of diversity within existing social groups, such as among Singaporean Chinese and Chinese migrants.
Researchers demonstrate a way to boost smart glass window tinting rates by analyzing single-particle resolution optical imaging. The study finds that optimizing thin film architectures can increase tinting speeds and reduce inefficiencies.
Researchers from Johannes Gutenberg University Mainz have made a groundbreaking discovery in thin film magnet interactions, revealing a new antisymmetric element that enables the creation of three-dimensional spin structures. These structures could lead to faster and more robust magnetic storage units with larger data capacities.
This book introduces computational legal analysis, studying law as data to transform how laws are experienced, practiced, and studied. Experimental work pushes methodological boundaries, expanding horizons of legal analysis.
A study analyzed data on 2,000 coastal communities in 23 countries with substantial mangrove areas, finding that even modest coverage can protect economic activity from cyclones. The analysis estimated a permanent loss of 5.4-6.7 months' worth of economic activity for communities with minimal mangrove coverage.
A study analyzing data from 2,806 product placements found that embedded placements have a positive impact on online conversations and website traffic. Verbal product placements were more impactful than visual ones, suggesting they are processed deeper by viewers.
A new digital meditation training program called MediTrain improved attention and memory in healthy young adults by tailoring the length of sessions to their abilities. The program, which required just 20-30 minutes of practice per day, showed significant effects on attention and working memory.
A UCI-led study analyzes global water usage trends from 1980 to 2016, identifying hot spots of stress and opportunities for conservation. The researchers propose strategies to build resilience in the face of climate change, including dry cooling technologies and improved management practices.
A recent study by USC researchers found that Native Hawaiians have a 60% increased risk of pancreatic cancer compared to European Americans. The study also revealed that Japanese Americans and African Americans are at a higher risk than previously thought, with increases of 33% and 20%, respectively.
Researchers discovered ancient stone tools in Ethiopia, older than previously known evidence, suggesting that humans invented stone tools multiple times throughout history. The tools, dated to around 2.6 million years ago, show a significant shift in tool-making skills and accuracy, highlighting the complex origins of human innovation.
NASA's Aqua satellite detected a low-pressure area with strong thunderstorms and cold cloud top temperatures, indicating the potential for heavy rainfall. The system is forecast to move northwestward towards Mexico's northeastern coast, where it could become a tropical cyclone.
Analysis of 1,000-year-old pottery reveals domestic production was not a gendered activity, with both male and female fingerprints found on sherds. The shift towards gender equity in Chaco Canyon coincided with high demand for pottery, suggesting more people, including men and women, produced pottery
A team at Washington University School of Medicine has created a detailed picture of the chikungunya virus latched onto a protein found on cells in joints. This image promises to accelerate efforts to design drugs and vaccines to prevent or treat arthritis caused by chikungunya or related viruses.
Researchers have identified patients more likely to have treatable underlying lesions from brain-bleeds, allowing for faster treatment. The study found that patients over 85 were unlikely to have a treatable lesion, while those under 50 had a 37% chance of finding a structural lesion.
A new study suggests converting farmland to grasslands near existing natural areas for maximum environmental benefits. The conversion should consider balancing multiple goals, including improvement of nature and aquatic environments, biomass production, and land usage.
A new clinical trial shows that immunotherapy pembrolizumab is more effective than standard aggressive chemotherapy in treating people with recurrent head and neck cancer. The combination of pembrolizumab with platinum chemotherapy extended survival by 3.7 months, while the immunotherapy alone showed improved survival rates compared to...
The NCI-MATCH trial found a combination of dabrafenib and trametinib to be effective in treating patients with BRAF mutations across 17 distinct tumor types, including several rare cancer types. The treatment showed promising activity outside of currently approved FDA indications.
Dr. Wiebke Frey is using wind tunnel experiments and model simulations to investigate mixing processes at cloud edges, which affect cloud lifetime and climate sensitivity estimates. Her goal is to develop a reliable formulation for understanding entrainment, a key process in climate modeling.
A pre-specified secondary analysis of the TAILORx trial found that assessing a woman's recurrence risk based on classic clinical features adds prognostic information complementary to the 21-gene Recurrence Score test. This integration may help identify young women who can forego chemotherapy and those who may benefit from more effectiv...
Scientists have successfully derived Expanded Potential Stem Cells (EPSCs) from both pig and human cells, offering new opportunities to study human development and regenerative medicine. These EPSCs possess developmental potency, enabling researchers to investigate pregnancy complications and develop treatments for diseases.
Researchers at Oak Ridge National Laboratory developed MiniFuel to test nuclear fuels, detecting performance data faster than conventional methods. The lab also created an auto-surveillance tool to detect healthcare data errors in the Department of Veterans Affairs' system.
Research led by the University of Saskatchewan found a significant increase in extreme downpours globally over the past 50 years, coinciding with intensifying global warming. The study used thousands of rain records to analyze precipitation extremes, revealing a clear upward trend in torrential rain events across various regions.
Susan Band Horwitz, an NFCR fellow, has been named a Giant of Cancer Care for her pioneering work on Taxol and its role in stabilizing microtubules to prevent cancer cell growth. Her research enabled the development of life-saving medications for ovarian, breast, and lung cancers.
The University of Maryland will lead a five-year research effort with NOAA, focusing on satellite services, Earth system observations and services, and Earth system research. CISESS aims to improve weather and climate forecasts, build resilience to extreme events, and provide capabilities for data access and management.
Researchers used supercomputers to simulate complex earthquake ruptures, documenting interactions between faults and analyzing results with advanced visualization software. The model helps understand how faults interact during earthquake rupture, enabling scientists to study past earthquakes and possible future scenarios.
Researchers at Fred Hutchinson Cancer Center have successfully treated cancer patients with HIV using immunotherapy drug pembrolizumab. The study found that the drug was safe and effective in patients with well-controlled HIV, offering hope for inclusivity in future clinical trials.
The POLO trial shows that olaparib significantly reduces the risk of disease progression or death in metastatic pancreatic cancer patients with BRCA mutations. Progression-free survival was 7.4 months on the olaparib arm, compared to 3.8 months on the placebo arm.
A small randomized pilot study found that lower-amp ECT was as effective as standard amplitude ECT in treating suicidal thoughts, with faster relief and fewer cognitive side effects. Patients receiving low amp ECT also experienced higher degrees of relief from depressive symptoms.
A new study finds high levels of coal ash contaminants in sediments from Sutton Lake, suggesting multiple unmonitored spills have contaminated the eastern North Carolina lake and potentially other lakes near coal ash ponds. The research highlights the risk of large-scale unmonitored spills occurring at coal ash storage sites nationwide.
The ECOG-ACRIN Cancer Research Group's phase three trial, E2810, found that pazopanib treatment did not improve disease-free survival in Stage IV patients with no evidence of disease following a surgery to remove the metastases. Average survival for these patients is about two to three years and long-term survival is uncommon.
The research team conducted 'talking head' interviews with household objects, including a smart kettle, to understand our relationship with networked technologies. The experiment aims to uncover new ways of thinking and create practical tools for making sense of the IoT.
Researchers found a modest decrease in calls for younger children but an increase in calls for older children and adults following the adoption of a 2015 product safety standard. The study highlights the need for improved safety measures to protect vulnerable populations.
A study published by the American Psychological Association found that teenagers who didn't get enough sleep were nearly two times more likely to engage in unsafe sex than those who slept in extra hours on weekends. The researchers suggest finding a middle ground for teens and encouraging school districts to delay school start times.
A study by Virginia Tech researchers reveals that lithium-ion battery electrode failure is caused by the heterogeneity of individual particles, leading to inefficiencies in charging. The team used a synchrotron X-ray method to produce results and identified problems with batteries today, including uneven charging rates.
Research at Earlham Institute reveals that plant clocks oscillate faster as plants age, with wheat exhibiting more rapid oscillations under constant darkness. The study uses delayed fluorescence to measure daily patterns in crops, enabling breeders to select optimal clock rhythms for improved yields.
Researchers discovered two distinct subspecies of short-finned pilot whales in the Indian and Pacific Oceans, separated by the eastern Pacific Ocean. The study, published in Molecular Ecology, used genetic analysis to verify the findings, revealing that continents may not have been as significant a barrier to this species' evolution.
Muscle gradually increases Annexin A2 expression in the absence of dysferlin, driving fatty deposits and promoting adipocyte formation from fibro/adipogenic precursors. Shutting down Annexin A2 or blocking FAP differentiation arrests disease progression.
Researchers at Penn aim to better understand the connection between novel radiation therapies and immune systems to enhance cancer treatments. Five projects will investigate signaling pathways and genetics behind interferon and pattern recognition receptor signaling.
A mathematical model of fresh water lenses was developed to understand the interaction between physical factors and water storage, circulation, and resilience. The research has practical applications in managing water resources around the world, particularly in arid deserts.
Researchers used radiocarbon dating to identify a 1985 forgery, finding excess 14C in oil from seeds in the 1950s and 1960s. The technique could help detect modern forgeries by analyzing micropaint samples.
Bat species use self-generated Doppler shifts to detect prey motions and navigate, revealing new principles for sensory systems. The study found that pinna motion parallel to echo propagation maximizes Doppler shift, providing information on echo source direction.
Researchers found that nearly half of callers with Medicaid coverage were denied appointments due to lack of available clinicians. However, wait times were generally less than two weeks, indicating opportunities to improve access to buprenorphine treatment.
Recent advances in stem cell biology have enabled long-term culturing of organotypic intestinal or hepatic tissues derived from tissue-resident or pluripotent stem cells. Organoids can recapitulate the in vivo architecture, functionality, and genetic signature of the corresponding tissue.
Researchers have identified a potential therapy for limb girdle muscular dystrophy using lithium to improve muscle size and strength in mice. The findings suggest that inhibiting the protein GSK3beta with lithium chloride can lead to significant improvements in mouse strength and muscle mass.
A study predicts that operating costs for US state parks will surpass state budgets by the middle of the century due to increasing visitor numbers. Climate change may exacerbate this trend, with some scenarios suggesting a 756% increase in operating costs under one scenario.
David Schmale, a professor at Virginia Tech, has received a Fulbright US Scholar Program award to develop remote-sensing capabilities to detect and respond to harmful algal blooms in New Zealand. He will also create educational units for students to design and fabricate robots for environmental monitoring.
Researchers discovered a technologically distinct site with systematic flaked tool production, extending the history of such tools to around 2.61 million years ago. This finding suggests that stone tool production may have been reinvented multiple times in the past.
The Phase 1 clinical trial shows median survival of GBM patients was 3.5-fold the expected survival based on published modeling studies, with very few side effects among patients. The gene therapy uses O-benzylguanine and temozolomide with repair enzyme MGMT.
A study by Cornell University researchers suggests that climate change-induced heat stress will have a greater impact on crop yields than drought stress in the US. The analysis projects significant yield reductions of 8-48% for major crops like maize and spring wheat, with some crops more resilient to heat stress.
A study found that patients taking antihypertensive drugs had a decreased risk of developing dementia, with calcium channel blockers showing the most significant association. The study analyzed data from over 12,000 patients and suggested that these medications may help delay or reduce dementia onset.
Researchers from KAUST have exploited inkjet printing to generate high-efficiency solar cells, replacing inorganic semiconductors with lightweight and flexible organic materials. The technique allows for customized designs, rapid design changes, and low-cost manufacturing, making it suitable for a variety of applications.
A new study by Portland State University researchers found that Oregon's paid family leave policy is successful in supporting employees taking time off for family additions, but inequities exist in its implementation. The study highlights the need for explicit equity focus and supervisor training to ensure workplace fairness.
A nationwide survey of 487 women found that nearly two-thirds of breast cancer patients are unaware of surgical options that can minimize scarring. The study also revealed that many patients experience negative impacts from their scars, including feelings of self-consciousness and restricted clothing choices.
A new study by Cornell University provides insight into the mode of action of hyaluronic acid (HA) injections, finding a direct correlation between lubricating properties and pain relief in patients. The research suggests that HA products should be reclassified as drugs to better regulate their treatment options.
A new remote sensing technique can detect harmful algal blooms in the Red Sea with high accuracy, even accounting for frequent dust storms and aerosols. This approach has the potential to establish a real-time monitoring system to protect the region's vital economic and ecological resources.
An international team led by Laura Epp is analyzing ancient DNA from sediment cores, current ecological data, and anthropological studies to understand the interplay between climate change, grazing, and tundra vegetation. The project aims to generate scenarios for future ecosystem changes and develop solutions for local communities.
A new study found that LGBTQ adolescents who experienced weight-based victimization had increased odds of alcohol use, binge drinking, marijuana use, and cigarette use, as well as poorer self-rated health, higher depressive symptoms, and lower self-esteem.
Researchers discovered that a subset of natural killer cells with high Ly49H receptor levels expanded and remained detectable after the peak immune response, indicating a simple form of immunological memory. This finding could have significant implications for human NKs and their role in CMV infection.
Artificial floating islands harness solar energy to extract CO2 from seawater and produce hydrogen, which is then converted into methanol fuel. The study suggests a potential method for producing synthetic fuels with reduced greenhouse gas emissions.
A large-scale program delivering water filters and cookstoves to Rwandan homes reduced reported diarrhea and acute respiratory infection rates by 29% and 25%, respectively. Improved drinking water quality and immunological boosts may contribute to the observed health benefits.
Researchers develop method to mimic human decision-making, enabling computers to render multiple acceptable decisions. This allows for variability in computer systems, similar to human experts, and can lead to better performance.
Researchers have discovered a method to convert plastic waste into jet fuel using activated carbon as a catalyst. The process produces high-quality fuel with minimal environmental impact, offering a promising solution to the global plastic crisis.
Research reveals that urban pollution from Manaus significantly impacts cloud production and rainfall in the Amazon, with far-reaching consequences for regional and global climate patterns. The study found an average increase of 200% in secondary organic aerosols, leading to a 400% boost in aerosol formation.
Researchers discovered that prolonging phototropin photocycle enhances light sensitivity of chloroplast movement and leaf positioning in Arabidopsis thaliana, leading to increased biomass under low-light conditions. This finding suggests a strategy for improving photosynthetic efficiency and crop yields.
A study published in the Journal of Experimental Medicine found that phosphorylation of Regnase-1 allows IL-17 to trigger inflammation. Blocking this phosphorylation process could lead to therapeutic agents for treating autoimmune diseases related to IL-17, such as rheumatoid arthritis and multiple sclerosis.
A new classification system could better understand mineralogy as a process of universal and planetary evolution by accounting for minerals' distinct journeys. This system, proposed by Robert Hazen, groups minerals into natural kind clusters that reflect the inherent messiness of planetary evolution.
Shoukhrat Mitalipov, a germline gene therapy pioneer, argues that existing regulations can be strengthened to allow safe treatment. His 17-year-old son Paul also co-authored the editorial, highlighting the importance of understanding gene editing for non-scientists.
Scientists have found that sponges can collect and filter DNA from fish, seal, and penguin DNA in the water they filter, making them an ideal sampling unit for monitoring biodiversity. This method uses sponge tissue as a natural sampler, reducing processing time and risk of contamination.
A team of researchers developed a new technique using X-ray technology to map out damage in lithium-ion batteries. They created the most comprehensive view yet of battery electrodes, which are prone to degradation from repeated charging. The study could lead to more reliable and longer-lasting batteries for electric cars and smartphones.
A new study published in JAMA Pediatrics found that using limited formula in the first days of life does not negatively impact breastfeeding at 6 months. However, it may alter maternal attitudes towards breastfeeding and lead to shorter breastfeeding duration. The study tracked 164 babies born at UCSF Benioff Children's Hospitals and P...
A new study found that uncertainty in early-stage inventions can lead to lower budgetary support. Researchers investigated how university-based academic inventions are selected for support and discovered that background familiarity and scientific complexity improve support chances. The study aims to develop models and tools to access, ...
Researchers at University of Maryland Baltimore County develop new method to measure atmospheric hydroxyl radicals, a key molecule involved in methane breakdown. This improvement can enhance the accuracy of climate models and inform policy decisions on reducing methane emissions.
Research highlights increased risk of heart and blood vessel diseases among people with HIV due to interactions between traditional and HIV-specific risk factors. Additionally, stigma and barriers to healthcare can exacerbate these risks, emphasizing the need for better awareness and patient-focused care.
Researchers analyzed survey data to find that sexual harassment training decreased women managers, while victim ally programs increased their numbers. The study suggests that such programs are more effective in workplaces with more female managers.
Researchers found a compound, C10, that prevented TB bacteria from forming biofilms, making them easier to kill with antibiotics. The compound reversed drug resistance in lab-grown bacteria, potentially shortening treatment regimens for millions suffering from the deadly infection.
A new study reveals the role of the exotic pet trade in introducing invasive vertebrate populations across the globe. The researchers found that socioeconomic and socioecological factors drive the trade, with basic market forces being the main impetus for exotic vertebrates.
A new test developed by UT Southwestern Medical Center aims to identify kidney cancer patients most likely to benefit from immunotherapy. The test uses a diagnostic tracer to visualize tumors and assess PD-L1 expression, which can predict treatment response. The approach has shown promise in early studies.
A study analyzed ancient Neolithic Chinese pottery and found evidence of early alcohol production techniques, dating back around 7,000 to 8,000 years. The researchers identified cereal malts, moldy grains, and herbs as fermentation starters, suggesting the creation of low-alcohol beverages.
The American College of Physicians has released a position paper outlining professional duties and principles for responding to physician impairment. The guidelines emphasize the importance of rehabilitation and reintegrating impaired physicians into medical practice while ensuring patient safety.
The study found that partial breast irradiation (PBI) is more convenient than whole breast irradiation (WBI) for women with breast cancer who do not receive adjuvant chemotherapy. PBI participants reported less fatigue and were rated more convenient, but experienced slightly poorer cosmesis compared to WBI.
Researchers at UNH found that during a 15-year period of slowed air temperature rise, phenology remained relatively constant, with no appreciable increase in growing seasons. This finding has significant implications for regulating plant photosynthesis and energy exchange.
Researchers aim to identify cognitive deficits in individuals with spinal cord injury, enabling them to receive necessary care and achieve maximal independence. A multi-site study will develop and test an abbreviated cognitive screening tool using portions of well-regarded neuropsychological tests.
Researchers at Yale University have discovered a way to catch and save Schrödinger's cat by predicting its quantum jumps. This breakthrough overturns cornerstone dogma in quantum physics and enables early warning systems for imminent jumps of artificial atoms containing quantum information.
A recent study found that underrepresented faculty are more likely to engage in diversity and inclusion activities, but face limitations due to time and funding constraints. The research highlights the need for institutions to dedicate resources and reevaluate evaluation processes to encourage shared responsibility.
A new study by Cardiff University and the University of Vermont found that efforts to improve water quality can counteract the effects of climate warming on river invertebrates. Over a 20-year period, average water temperatures increased, but improvements in water quality offset the biological effects of warming.
Researchers at Imperial College London have developed lab-grown heart patches that are safe for human trials after clearing important hurdles. These patches contain up to 50 million human stem cells programmed to turn into working heart muscle, potentially curing debilitating heart failure.
A new study found that Latino and black households have a greater negative environmental impact per dollar spent on food due to their purchasing patterns. They tend to buy more environmentally intensive foods like grains and protein, and spend more money overall.
Researchers developed a new method for detecting volatile organic compounds (VOCs) using miniature quantum cascade lasers. The technique offers sensitive detection of low concentrations of VOCs, improving human health, industrial processes, and ambient air quality.
A study published in Nature Medicine finds that targeting the stalk of the flu virus provides protection against infection. Researchers analyzed naturally occurring influenza cases and found that individuals with higher levels of stalk antibodies had a reduced risk of getting sick, correlating with a 42% reduction in influenza infection.
Researchers have discovered a molecule called LL-37 that changes cell behavior when infected with bacteria, triggering the production of neutrophils to destroy bacterial threats. The study's findings could lead to new approaches in treating multi-drug resistant infections.
Seaweed is found to trap significant amounts of carbon dioxide, with approximately 8.75 grams per square meter of sediment each year. This process contributes to the ocean's 'blue carbon' storage, which helps mitigate climate change.
Researchers have discovered a clear connection between gum disease and Alzheimer's disease, finding that the bacteria causing gingivitis can move from the mouth to the brain. Brushing teeth and using floss may help slow down Alzheimer's progression, according to the study.
Researchers at Montana State University have developed software to analyze pangenomes, which can help identify genetic variations associated with drought tolerance in plants. The tool also shows promise for diagnosing diseases with a genetic component, such as certain types of cancer.
Millions of cardiovascular deaths are attributed to not eating enough fruits and vegetables. Research also reveals how diet influences diabetes risk and links poor sleep with poor nutrition. Follow the conference with #Nutrition2019 and stay updated on the latest developments in nutrition research.
A pilot study found that video consultations can help patients with long-term health problems and working individuals, saving time and travel. However, doctors emphasize the importance of in-person visits for delivering bad news or discussing serious issues.
A new study by Florida Museum researchers found that temperate species evolved first, driven by climate change 15 million years ago. Saxifragales, a flowering plant group with nearly 2,500 species, diversified before physical traits and habitats developed, contradicting the conventional view of evolutionary processes.
A team of researchers has developed a new experimental and theoretical framework to interpret spectroscopic signals from magnetic materials when probed with extreme ultraviolet radiation. This allows for the disentanglement of signals from different elements in the material, enabling the study of complex dynamic processes.
A new study by UNLV researchers found that women are more likely than men to remove pubic hair in non-Western cultures, citing hygiene concerns as a primary motive. In contrast, Western societies tend to shave or wax due to the influence of pornography and product marketing.
Research reveals that pop-up parks (PUPs) can significantly boost insect and spider diversity, providing habitat refuges for threatened species. PUPs also offer social benefits, including opportunities for physical and psychological restoration, and increased time spent outdoors.
A UCLA-led study found that combining hormone therapy with the drug ribociclib significantly improved overall survival in premenopausal women with advanced hormone-receptor positive breast cancer. The study showed a 70% survival rate after 42 months compared to 46% for those receiving only hormone therapy.
A study found that police officers who trust the public are more likely to engage in proactive policing, resulting in higher arrest rates. The researchers developed a tool to assess police trust and performance, providing new insights into public safety.
Professor Archan Misra's new project 'C2SEA' aims to create battery-less wearable and IoT devices for sensing and in-situ computing, reducing energy consumption by 100-fold or greater.
Researchers found that people with higher levels of HA stem antibodies are less likely to become infected with influenza virus. The study suggests that the level of HA stem antibodies can be used as an indicator of protection against influenza virus infection.
Researchers found that approximately 50 percent of hospitalizations for both TAVI and surgical aortic valve replacement were associated with the development of new atrial fibrillation. Hospitalizations with new atrial fibrillation had higher odds of in-hospital stroke and in-hospital death compared to those without, highlighting the ne...
A new blood test that measures multiple proteins could provide a more accurate diagnosis of heart failure, allowing for earlier treatment and improved outcomes. Researchers are now collecting further samples to confirm the accuracy of this protein-based test.
A research network is investigating how digital technologies affect mental and physical health, with a focus on developing training approaches for children and adolescents. The project aims to evaluate the effectiveness of media literacy skills in preventing digital stress and promoting healthy media use.
Researchers at Ohio State University have created a near-global map of fresh submarine groundwater discharge, showing that nearly half of groundwater flows into tropical regions. The study also found that areas with active fault lines send more groundwater to the ocean than stable regions, and dry arid regions have limited discharge.
A large national study tracked the health of over 3,000 US veterans using a standardized tool, finding they scored worse in several areas, including anxiety, depression, and pain. The study's results provide valuable insights into the health of veterans relative to the general population.
Scientists have identified the entry portal for C. difficile toxin A and found that it can be blocked with molecules already in development. The study's results provide hope for new treatments that don't rely on antibiotics, a leading cause of severe diarrheal illness.
A team of researchers from the University of Illinois has developed a new technique to predict high-yielding crop traits by stacking six machine learning algorithms, improving predictive power by up to 15 percent. The approach empowers scientists to leverage computational analysis to translate their datasets into beneficial results.
Researchers developed DNA Enrichment and Nested Separation (DENSe) techniques to label and retrieve DNA data files, increasing estimated file names from 30,000 to 900 million. The system uses nested primer-binding sequences and molecular tags for efficient data retrieval.
A €17 million fund has backed 170 innovative projects aiming to revolutionize medical diagnosis, environmental monitoring, and manufacturing processes. Breakthrough concepts include single-photon visible light image sensors, spectroscopy-based cancer detection, and smart devices for climate change mitigation.
A recent analysis of NRG Oncology/RTOG 9802 data suggests that both IDH-mutant subgroups of high-risk low-grade gliomas may benefit from the addition of PCV chemotherapy to radiotherapy. This finding is significant, as it enhances prognostic and predictive clarification of patients with low-grade glioma.
A team of scientists has developed a 5-step program to keep New Guinea's frogs safe from the species-destroying chytrid fungus. The plan, published in Frontiers in Ecology and the Environment, aims to prevent the fungus from reaching the island while building local capacity for science and disease surveillance.
A new publication provides recommendations for policy makers to support organ and tissue donation in patients who choose medical assistance in dying or withdrawal of life-sustaining measures. The guidelines emphasize the importance of protecting patient autonomy, ensuring consent is informed and withdrawn at any time.
A new method uses sound waves to trap and release single-cell green algae cells, allowing for rapid measurement of their movement. This technique accelerates the analysis of hundreds of cells in minutes, enabling researchers to study cilia dysfunction more efficiently.
A new study published in PLOS ONE found that elementary school-aged children participating in recreational sports are at a greater risk of concussion than other injuries. Researchers collected data on over 1,500 athletes and found that 12 were diagnosed with concussions during the two-year study.
A new study found that auditors are more likely to resign or increase fees in response to negative media coverage of environmental, social, and governance (ESG) practices. However, governance issues are the most significant concern, with a 19.5% increase in resignation likelihood.
A study of 1,154 patients with mild traumatic brain injury (mTBI) found that more mTBI patients reported limitations at 12 months post-injury compared to those with orthopedic injuries. At this time, 47% of mTBI patients and 62% of control group patients had returned to full pre-injury functioning.
A new study by the University of Chichester explores the impact of behavioural changes in dementia on care home relationships. The findings highlight the need for better training and support to help professional caregivers understand and address these changes.
DGIST developed a graph-based database partitioning method called GPT technology, which shows more than 4 times faster query performance on average compared to Spark SQL. The technology can be applied to various areas requiring fast join processing techniques and eliminates expensive network communication among machines.
A new essay published in Annals of Internal Medicine argues that physicians often have to make difficult decisions when faced with extreme political pressures. The author shares a personal story about caring for a pregnant woman who was forced to carry a baby without a brain, highlighting the need for compassion over 'choice' in patien...
The Department of Defense is funding a study on a promising experimental Zika vaccine at Texas Biomedical Research Institute. Researchers are working to develop a vaccine that can protect pregnant women from the virus and its devastating birth defects.
A team of researchers aims to create a free-to-use website that calculates intervention effects for single-case designs, enabling teachers and practitioners to monitor individual student improvement. The project seeks to develop a quantitatively rigorous measure of treatment effects without burdening applied researchers.
Researchers found that immune cells recruited by tumor cells drive faster growth, suggesting targeting immune system cells could slow brain tumor growth in people with neurofibromatosis type 1 (NF1). The study suggests reprogramming T cells to shut down tumors, a promising new strategy for treating NF1.
Researchers have designed a new polymer cathode material for ultrafast metal-ion batteries with superior characteristics, offering high energy density and impressive charge/discharge rate capability. The material successfully demonstrated excellent performance while charged and discharged at high current rates.