A research group at Disney Research Pittsburgh developed a computer vision system that continuously improves its ability to recognize objects by picking up hints from videos. The system outperformed other methods in detecting various objects, including microwave ovens and stoves.
The STAR collaboration has observed a 'chiral magnetic wave' rippling through the quark-gluon plasma created at RHIC's energetic particle smashups. This finding provides evidence for the chiral magnetic effect, a quantum phenomenon causing electric charge separation along the axis of a magnetic field.
A Chinese research team proposes a novel approach to verify the correctness of high-speed train control systems, combining simulation and formal verification. The method models the system using Simulink/Stateflow and then transforms it into a formal Hybrid CSP model for verification, advancing the state-of-the-art in verifying train co...
Researchers have identified glass formations on Mars that could preserve signs of ancient biological activity. The glass-rich impactites found by Kevin Cannon and John Mustard are preserved on billion-year timescales and could provide a promising target for searching for possible ancient Martian life.
A new NYU study finds that healthcare workers' wages are only slightly higher than those in other sectors, and professional staff like doctors and nurses earn more due to their education and experience. To contain healthcare costs, the study suggests improving productivity through using fewer or less-skilled employees to produce services
A $3.5 million grant will support 100 first-grade classrooms in Sacramento and Houston, teaching specific skills to struggling readers. The program aims to improve both basic reading skills and comprehension, with preliminary data showing a positive impact on struggling readers.
A new molecular imaging agent has been developed to detect prostate cancer that has spread to other tissues. The agent targets the PSMA enzyme, which is associated with prostate cancer, and has shown high accuracy in detecting disease sites, including those not identified by conventional methods.
Researchers at Woods Hole Oceanographic Institution discovered that methane formation occurs independently of venting process and is produced on geological time scales deep beneath seafloor. Abiotic compound formate is formed during vent circulation process, providing evidence for purely chemical processes in origin of life.
Scientists at the University of Illinois have discovered a way to manipulate magnetic information using heat. They create a separation of electron spins in a magnetic material, generating a spin current that can be used to control nanomagnets.
A new study found that calcineurin inhibitor-based medications used by organ transplant recipients significantly lower the prevalence of dementia and Alzheimer's disease compared to national data. The research suggests that this treatment strategy may offer a protective effect against the development and progression of Alzheimer's.
The ELIXA study found no increased risk of cardiovascular death, heart attack, stroke, or heart failure in patients with type 2 diabetes taking lixisenatide. Lixisenatide also showed a modest benefit for weight control and no increase in hypoglycemia or pancreatic injury risk.
Researchers identify a new autophagy receptor, FAM134B, which ensures proper breakdown and disposal of dysfunctional endoplasmic reticulum. Mutations in FAM134B cause rare hereditary disease HSAN II, highlighting the importance of autophagy in cellular quality control.
A specialized PET tracer has been developed to visualize the function of nerve cells that lead to neuronal loss and cognitive decline in neurodegenerative diseases. The tracer binds to a transporter of the neurotransmitter acetylcholine, allowing for the quantification of cholinergic neuron loss and its effects on cognition.
A nationwide study reveals a significant rise in marijuana exposure among children under 5, with over 75% of cases involving ingestion. The study calls for states to include child safety measures in their laws when considering marijuana legalization.
A survey of nearly 3,000 low-income adults in Arkansas, Kentucky, and Texas found that state policies significantly affect awareness, application rates, and successful enrollment under the Affordable Care Act. Latinos were less likely to complete the application process compared to non-Latino whites.
Researchers have developed three new MRI agents that successfully target the prostate-specific membrane antigen (PSMA) biomarker in multiple cancers. PSMA is found in both primary and metastatic prostate tumors, as well as in newly developing blood vessels of many non-prostate cancers.
Scientists at Scripps Research Institute found that a natural compound called leinamycin (LNM) E1 can be activated by reactive oxygen species, leading to DNA damage and cell death in cancer cells. The study reveals promising therapeutic potential for LNM E1 against prostate and other cancers.
Researchers found that genetic mutations accepted by evolution are contingent upon previous mutations, making predictions of long-term evolution challenging. The study also revealed that mutations become entrenched and increasingly difficult to revert over time, supporting the idea that evolution is unpredictable and irreversible.
Researchers at Brigham and Women's Hospital found that lixisenatide did not increase risk of cardiovascular events in a large, double-blind trial involving over 6,000 type 2 diabetes patients. The study's results provide reassurance for healthcare providers about the cardiovascular safety of this widely prescribed glucose-lowering drug.
A new study published in Journal of Clinical Oncology finds that early palliative care consultation within six days of hospitalization reduces hospital costs by $1,312 compared to traditional care. Early provision also leads to a 14% reduction in hospital stay cost.
A new study suggests that EU forests have the potential to supply significantly more woody biomass than currently used, but this comes with trade-offs for biodiversity and other ecosystem services. The findings highlight the need for careful planning to balance wood production with protection of biodiversity.
Boosting a naturally occurring molecule in the body can help protect against obesity-related diseases by reducing inflammation in fat tissues. The study found significant disease improvement, primarily affecting fat tissue, and demonstrated the potential of fundamental research to reduce inflammation.
Researchers found that faster-evolving viruses like H3N2 spread globally rapidly but die out quickly between epidemics, while slower-evolving viruses like H1N1 and B viruses circulate continuously worldwide. The study also highlights the crucial role of India in the global spread of seasonal influenza viruses.
The California Academy of Sciences has made over 100 new marine discoveries in the Philippines, showcasing the country's remarkable biodiversity. The expedition focused on the Verde Island Passage, where scientists collected rare and colorful sea slugs, barnacles, and heart urchins.
Research from Brigham and Women's Hospital found that stricter driver licensing laws in Massachusetts led to a 40% reduction in fatal crashes among 16-17 year old drivers. Police-reported crashes decreased by 19%, with nighttime crashes dropping by 29%.
The hybrid scanner combines conventional MRI, hyperpolarized MRI, positron imaging, luminescence imaging, and fluorescence microscopy to provide high-resolution multimodal intra-vital imaging. This allows researchers to study tumor biology and develop targeted therapies by analyzing the co-registration of multiple imaging data lines.
A new tool reveals that people with a high bias blind spot are less accurate at evaluating their abilities relative to others and tend to ignore expert advice, ultimately affecting decision-making quality.
Kevin Morano, a microbiologist at UTHealth, has been recognized for his exceptional teaching skills by the Minnie Stevens Piper Foundation. He is one of 10 Piper Professors for 2015 and will receive a $5,000 award.
Researchers have developed a new microscope technique using holographic images and machine-learning software to identify bacterial species at the single bacterium level. The approach has shown high accuracy in distinguishing between pathogenic and non-pathogenic bacteria, promising to reduce treatment time and improve patient outcomes.
A recent study published in SLEEP found that children with traumatic brain injuries (TBI) have impaired emotional, physical, and social functioning due to poorer sleep quality. The study also revealed that children with TBI experience greater daytime sleepiness compared to healthy children.
In Alberta, six active fires larger than 2500 hectares have been detected, with the largest fire at 10,000 hectares near Wood Buffalo National Park. In Saskatchewan, 47 active wildfires are burning, including one out of control at 4,678 hectares near Buffalo Narrows.
A new tool can accurately predict the risk of death for patients within 1 year after hospital admission, using routinely collected data. The Hospital-patient One-year Mortality Risk (HOMR) model takes into consideration patient characteristics such as age, sex, and number of illnesses.
Scientists detected a distinct accumulation of mutations at sites where CTCF and cohesin bind DNA, protecting these sites from mutations. The study's findings reveal new insights into the regulation of gene expression and chromatin structure in cancer.
Scientists have developed a new type of sensor using a composite material that interacts with CO2 molecules, changing its conductivity depending on the concentration. The sensor can measure CO2 concentrations over a wide range without requiring high temperatures or energy.
Researchers have developed a cloud-based software that analyzes and standardizes PET imaging data, allowing for earlier and more accurate diagnoses of Alzheimer's disease. The program uses machine learning to compare patients' scans with normal and abnormal scans, providing consistent results and quantifying PET data accurately.
A new study published in AIDS found that homophobia reduces the use of HIV prevention services and compromises health service quality among gay and bisexual men. Men living in homophobic countries are also at a heightened risk of disease, despite limited access to prevention services.
A new technique combines dynamic PET imaging with parametric tumor mapping to detect tumors and metastases throughout the body, providing quantitative evaluation and improved contrast. This method has the potential to be used for early diagnosis and more accurate prognosis of various cancers.
Researchers have found that administering antibiotics for only four days is as effective as treatments spanning eight days for complicated abdominal infections. This breakthrough suggests that doctors can provide treatment that is both effective and conservative in its antibiotic use, reducing the risk of antibiotic resistance.
Researchers from the University of the Basque Country have identified key volatile compounds in damaged walnuts that attract insect pests, threatening California's walnut harvests. The team has developed a blend of these aromatic compounds to control pests sustainably and reduce pesticide use.
The new cobalt-catalyzed [2π+2π] reaction overcomes limitations of other transition metal catalyzed methods, producing cyclobutane compounds with potentially beneficial properties. The research team used redox active bis(imino)pyridine ligands to pass electrons to and from the metal, leading to a detailed understanding of the mechanism.
A study by Adrian Bejan at Duke University reveals that the ideal fire shape is roughly as tall as it is wide, facilitating efficient air and heat flow. This design enables humans to migrate and spread across the globe, a direct prediction of the Constructal Law.
Researchers have developed an efficient method to deliver CRISPR/Cas9 system using electroporation, increasing genome editing speed and throughput in laboratory mice. This technique enables the creation of mouse models of human diseases with unprecedented efficiency and precision.
Studies by Scripps Whittier Diabetes Institute found that poorly controlled blood sugar levels result in significantly longer and more expensive hospital stays. Care teams focused on managing diabetes during hospitalization can improve patient outcomes and reduce costs.
Researchers identified a cellular mechanism that can be targeted to treat ALS by increasing levels of protein hUPF1, which successfully protected against cell death in both genetic and sporadic versions of the disease. Treating this pathway may also have implications for frontotemporal dementia.
Researchers found that individuals at risk of hoarding disorder scored higher on surveys measuring sleep habits and quality, suggesting a link between poor sleep and hoarding tendencies. The study highlights the importance of addressing sleep issues in individuals with hoarding behaviors to mitigate cognitive and mental health risks.
Researchers developed a method for fabricating nano-scale electronic scaffolds that can be injected via syringe, monitoring neural activity, stimulating tissues and promoting neuron regeneration. The technology has the potential to revolutionize the interface between electronics and biology.
Researchers used PET/CT with Ga-68 DOTATOC to detect primary tumors in patients with metastatic neuroendocrine cancer. The study found that 28% of patients underwent a major change in cancer management due to the imaging technique.
Cognitive behavior therapy (CBT) is an evidence-based treatment for chronic insomnia that addresses the underlying causes of insomnia. Studies have shown that CBT improves sleep quality by reducing time spent awake after falling asleep, increasing sleep efficiency, and helping patients enter REM sleep faster.
Researchers found that boys with autism exhibit higher levels of stereotyped behaviors and cognitive difficulties than girls, but these sex differences also appear in children without ASD. The study suggests naturally occurring sex differences in all children may contribute to the observed sex differences in autism.
A new research published in Journal of Clinical Oncology shows that early palliative care intervention results in significant cost reductions for patients with advanced cancer. The study found that an intervention within six days reduced costs by 14% and an intervention within two days led to a 24% reduction in hospital stay costs.
KU Leuven researchers create sustainable process to convert wood waste lignin into chemical building blocks for various products. The resulting chemicals can be used in paint, insulation foam, and several other applications.
Researchers found minimal variation in weathering rates of silicate rocks between glacial and interglacial periods, contradicting expectations. The study used a geochemical technique to analyze beryllium isotopes in marine sediments, revealing stable runoff and weathering fluxes into the oceans.
Researchers at Georgia State University found that chimpanzees can adjust their behavior based on confidence in their responses to memory tests. The study suggests that chimpanzees share with humans the capacity for metacognitive monitoring, which reflects a form of cognitive control underlying intelligent decision-making across species.
Research shows amyloid PET scans improve diagnosis and treatment outcomes for Alzheimer's patients, especially when used after an indeterminate FDG-PET scan. The study found that 17% of patients who received an amyloid scan experienced statistically significant improvements in cognition over a two-year follow-up.
Researchers found that inherent nervous system delays can enable individuals to anticipate others' movements, challenging traditional views. The study used a feedback delay to improve coordination between unpredictable movements, with promising implications for robotics and artificial systems.
Researchers use ALMA to image massive galaxy SDP.81, located 11.7 billion light-years away, and reveal its inner structure, including giant molecular clouds and supermassive black hole at center of foreground galaxy.
A large study of nearly one million patients found that statin drugs do not likely cause short-term memory loss. Statins have been reported to cause memory lapses by some users, leading to their cessation, but the study suggests this is due to detection bias rather than a true effect of the drug.
A systematic review and meta-analysis of 90 studies found residents of modern homes were 47% less likely to be infected with malaria than those living in traditional houses. Modern housing features, such as closed eaves, ceilings, screened doors and windows, can block mosquitoes from entering homes and prevent transmission of the disease.
Researchers at Uppsala University have made significant progress in using stem cells to treat spinal cord injuries. Human stem cells transplanted into injured mice restored damaged sensory nerve connections, enabling long-term recovery of sensory functions.
The concentrations of Dechlorane Plus were found to decrease with increasing distance from the plant, with anti-DP being the predominant isomer. The results suggest that DP production activities release DP to the environment around the plant.
Researchers have discovered a set of neurons in the medial temporal lobe that is indicative of an individual's confidence level in their memories. The study found that the activity of these neurons, known as familiarity and novelty neurons, is proportional to confidence, suggesting that they play a key role in assessing memory quality.
A new method developed by Disney Research Pittsburgh and Boston University can recognize actions in videos more accurately than previous methods. The algorithm represents actions as space-time patterns, allowing it to account for variations in execution.
A study led by Argonne National Laboratory emphasizes the significance of land management practices in retaining carbon, especially under cellulosic biofuel production scenarios. Effective management can increase soil organic carbon storage by up to 2.6% when 90% of harvest residue is returned.
Children and teens with Down syndrome are at higher risk for behavioral medications, study finds. The odds of being on a stimulant increased with age, while antidepressant use rose with age, suggesting changing mental health needs over time.
A novel deformation monitoring method using bistatic differential interferometry GNSS as illuminators offers high accuracy, low cost, and real-time subsidence monitoring for high-speed railway roadbed. The system combines DGNSS and D-In-SAR techniques to achieve better than 1mm real-time accuracy.
A new Cornell University study suggests that emphasizing the positive when it comes to nutrition education leads to healthier food choices. The study found that policies framed positively, supporting choice, are more effective than those with limitations.
Researchers developed PSMA-617, a theranostic drug that detects prostate cancer and targets enzyme on cancer cells. The technology shows substantial reduction in radiotracer uptake and significant decrease in PSMA in blood after therapy, indicating positive response.
Vanderbilt University has been awarded a Grand Challenges Explorations Grant to develop a wearable insect-repellent device that creates a personal no-fly zone. The device aims to prevent mosquito-borne diseases by emitting a protective shield around the wearer.
Researchers investigate CERN's physicality and cultural heritage, highlighting the site's extraordinary significance in scientific terms and its everyday objects, buildings, and ideas. The study chronicles an intense history, including the Higgs Boson's discovery and Sir Tim Berners-Lee's creation of the World Wide Web.
A recent study by Johns Hopkins Bloomberg School of Public Health reveals that 50 US hospitals are charging out-of-network patients and the uninsured up to 1,000% more than their actual costs. This price gouging is leading to financial burdens on vulnerable populations and driving up overall health spending.
A portable ultrasound device has been developed to diagnose bacterial meningitis in babies, replacing painful and time-consuming lumbar punctures. The device uses high-resolution imaging and algorithms to detect cellularity in cerebrospinal fluid, indicating infection within seconds.
Astrocytes play a crucial role in maintaining healthy vascular tone by releasing signals to dilate or constrict blood vessels as needed. This basal control helps regulate blood flow and prevent damage from excessive pressure or calcium levels.
Dr. Eranda Nikolla receives $750,000 grant to develop efficient catalysts for oxygen evolution in energy generation and storage
The study found a significant association between birth month and disease risk, with people born in May having the lowest risk of disease and those born in October having the highest. The researchers identified nine types of heart disease that correlated with seasonal effects, including atrial fibrillation and congestive heart failure.
Researchers at Brown University are developing a new algorithm to assist robots in planning their actions in complex environments. The algorithm uses goal-based action priors, which can be learned by the robot through trial and error or supplied by an expert operator.
Scientists from Lehigh University, Japan and Canada demonstrate the 'world's first fully functioning single crystal waveguide in glass' for all-optical data transmission. The breakthrough enables compact and multifunctional photonic integrated circuits with high density of components and opportunities for new technologies.
A new study suggests that cell fusion can initiate cancerous processes and tumor formation through 'genomic catastrophe', leading to chromosomal instability and DNA damage. Fused cells from rat intestinal epithelial cells formed tumors in immunodeficient mice, providing evidence for a molecular mechanism driving neoplastic transformation.
Researchers found that subjects could obscure real memories or create false ones on brain scans by focusing on novel features or associating new faces with existing memories. The study highlights the need for more research before applying fMRI technology to high-stakes situations.
Researchers at ITbM have discovered new molecules that can change the circadian rhythm in mammals by targeting the clock protein CRY. The study found critical sites on the molecules for bioactivity, which were used to investigate the regulation of the clock protein in the body's timekeeping mechanism.
Scientists will measure trace gas concentrations, aerosols, and cloud properties in Alaska's North Slope to improve estimates of carbon emissions. The goal is to reduce uncertainty in global climate simulations and projections.
A new theranostic agent, I-124 PEG-AVP0458, has shown promise in targeting both ovarian and prostate cancer cells for imaging and treatment. The drug compound attaches itself to the targeted tumor sites via positron emission tomography (PET) scanners, enabling personalized cancer therapy.
A new study by Stanford researchers found that larger physician groups tend to drive up healthcare costs due to their increased market power. The nationwide average cost of knee replacements decreased, but fees in highly concentrated markets rose 7% compared to less concentrated areas.
A new study links lower life satisfaction to sleep problems during midlife, finding that shorter sleep onset latency is associated with higher life satisfaction. The research suggests that improving one variable, such as sleep quality, may have a positive impact on another, like life satisfaction.
A team of Northeastern University researchers is studying community organization and connectivity in rocky intertidal habitats throughout the Gulf of Maine. The study aims to identify common rules governing these communities, which can be scaled up to explain broad biogeographic variation across the region.
A recent study published by Chapman University researchers found that greater life satisfaction in older adults is associated with a reduced risk of mortality. The study also revealed that variability in life satisfaction across time increases mortality risk, particularly among less satisfied individuals.
Astronomers have captured the most detailed view of star formation in a distant galaxy using ALMA's Long Baseline Campaign. The observations reveal giant versions of the Orion Nebula producing thousands of new stars, with clumps of star formation visible down to 200 light-years.
The Ecological Society of America has received an NSF grant to support a three-pronged approach to increase diversity within the ecological field. The grant will fund activities that guide students to identify ecology as a viable career option and develop a sense of personal connection with science.
Researchers at the University of Akron recreate structural color patterns in bird feathers to generate color without pigments and dyes. This breakthrough has potential applications in sensors, photo-protectors, and color creation from environmentally friendly materials.
A recent study found that poor sleep quality is negatively associated with resilience among veterans and active duty service members. The study, published by the American Academy of Sleep Medicine, suggests that appraisal of sleep quality may contribute more to resilience scores than self-reported sleep efficiency.
Researchers discovered that TLR4 can function as a growth suppressor in wild-type TP53 cells but promotes growth in TP53 mutant cells. This balance affects survival rates and treatment outcomes.
A study of Elkhorn Slough and Monterey Bay found that nutrient runoff from land use leads to low oxygen levels, affecting fish populations and commercial fisheries. The research suggests improvements in land management could benefit estuaries and fisheries.
New research from Brigham and Women's Hospital found that individual physicians are the strongest predictor of whether a patient will be referred to hospice care. Patients with poor-prognosis cancer diagnoses were more likely to enroll in hospice if seen by a physician in the top 10% of hospice use.
A novel PET technique tracks microglial activation in response to endotoxin, shedding light on neuroinflammatory diseases like Alzheimer's and depression. The study's findings could lead to new drug treatments by targeting immune dysfunction.
Researchers at Duke University Medical Center identified an antibody response that confers protection against HIV transmission from infected mothers. The study found a strong antibody response to the HIV envelope third variable loop, which was previously considered inadequate for protection.
Researchers at the University of Edinburgh discovered a trigger that allows breast cancer cells to spread to the lungs. Blocking these signals in mice significantly reduces secondary tumor formation. The study's findings may lead to new treatments to stop breast cancer progression.
A new study found that severe restless legs syndrome (RLS) is associated with a higher risk of stroke. The research, published in SLEEP, suggests that RLS severity may be considered an early risk factor for stroke, warranting modifications in clinical management.
A new study found that younger, unrelated donors with high T cell counts, particularly CD8 cells, resulted in significantly reduced disease relapse and improved survival rates for older patients. Screening for donor T cell characteristics may help optimize donor selection for these transplants.
A new CDC study reveals that transgender HIV-infected women in the US have poorer antiretroviral therapy adherence and viral load suppression compared to non-transgender men. They also experience higher rates of homelessness and unmet basic needs such as food and housing.
The Center for Integration of Composites into Infrastructure (CICI) will examine ways to use polymers in infrastructure construction, reducing maintenance and carbon footprints. Researchers aim to develop cost-effective, sustainable structures with improved outcomes over the next three years.
Researchers at Stanford University have created a computer that uses water droplets to process information, demonstrating universal logic gates and feedback. The system consists of tiny iron bars on glass slides that manipulate magnetic nanoparticles in water droplets, enabling precise control over physical matter.
DSCOVR will provide enhanced measurements of solar wind conditions to warn of potentially harmful solar activity, predicting geomagnetic storm magnitude on a regional basis. The satellite's unique vantage point at Lagrange point 1 allows for early warnings of large magnetic eruptions from the sun.
A new study found that millions of seniors with Medicare Advantage plans face large out-of-pocket costs for hospital and skilled nursing care, including those with low incomes. The study highlights the need for policymakers to protect Medicare Advantage consumers from high copays, particularly for unpredictable catastrophic illnesses.
A team of scientists has developed a new method to visualize the growth of complex self-assembled nanostructures in liquids, enabling detailed understanding of their formation. This breakthrough will facilitate future advances in nanotechnology.
Nonfatal diseases and injuries are increasingly affecting global health, with back pain, depression, and mental disorders among the leading causes of years lived with disability. The study found that YLDs increased by 52% between 1990 and 2013, with population growth and aging contributing to the growing burden.
A new study found that PET/CT scans are highly sensitive for detecting relapsed non-Hodgkin lymphoma, with a sensitivity rate of 95.1%. This breakthrough has significant implications for patient care, as early diagnosis can lead to improved treatment outcomes and longer survival rates.
Researchers at the University of Houston are working on discovering novel materials to improve superconducting properties, thermoelectric efficiency and microelectronic performance. They aim to develop new materials that can transform electricity generation, transmission and storage, as well as reduce greenhouse gases.
The US will need an additional 2.5 million long-term care workers by 2030 due to an aging population, according to a UCSF study. The occupations with the highest growth rate are home health and personal care aides, which will require over 1 million new jobs.
Scientists have developed a mouse model to study the unique marker ATRX on mom's chromosomes, which helps regulate cell divisions during early development. The findings suggest that stability of this chromosomal domain is crucial for subsequent development and health.
A study by Northwestern University scientists found that a Vibrio vulnificus toxin can inhibit tumor cell growth by cutting the Ras protein, which is central to cell division and survival. The toxin's ability to cleave Ras, rather than modify it, represents a novel mechanism for inactivating this protein.
A new study finds that genetic risk scores for schizophrenia and bipolar disorder are higher in creative individuals, suggesting a shared genetic root with creativity. This association could provide new clues about the underlying biological pathways of psychiatric disorders.
A clinical pilot study found that using virtual reality to enhance movement and increase confidence in the affected limb significantly improves spontaneous use of the paralyzed arm. This suggests an alternative focus on increasing patient confidence may be critical for full recovery.
A new study by NYU Langone Medical Center finds that guidelines aimed at reducing routine testing before surgery had little effect on physician practice. Despite recommendations from professional associations, rates of certain tests remained unchanged over a 14-year period.
Research suggests that general anesthesia before age 4 may lead to diminished language comprehension, lower IQ, and decreased gray matter density in the brain. The study highlights the potential need for mitigating strategies to improve child health outcomes.
Tropical Cyclone 01A has intensified with sustained winds increasing around the entire storm. The storm is expected to reach hurricane-strength by June 10 and then weaken before entering the Gulf of Oman.
Depletion of naïve T cells from stem cell grafts limits chronic graft-versus host disease by reducing its occurrence and severity. This approach also results in generally responsive acute GVHD to corticosteroid therapy, supporting it as a potential treatment option.
A Canadian study found weight loss reduced asthma severity by normalizing or improving airway hyperresponsiveness and quality of life in obese adults. The study supports treating comorbid obesity in individuals with asthma.
Dr. Claudio Pellegrini and Dr. Charles V. Shank have made significant contributions to scientific research, advancing our understanding of relativistic electron beams and ultrafast lasers. Their work has led to the development of the first hard x-ray free-electron laser, transforming the field of X-ray physics.
A major new analysis from the Global Burden of Disease Study 2013 reveals that nearly 20 people in 100 worldwide had no health problems in 2013. Over 2.3 billion individuals experienced more than five ailments, with low back pain and depression ranking as top contributors to disability.
Researchers at Helmholtz Munich have identified FKBP10 as a potential new target molecule for treating idiopathic pulmonary fibrosis (IPF), a chronic lung disease. Analysis of patient data revealed elevated levels of the protein in IPF patients, which may lead to a new therapeutic approach.
IBM researchers have successfully fabricated futuristic components on silicon chips using a new technique. The breakthrough allows for the integration of III-V materials onto silicon wafers, which may enable further miniaturization and cost reduction in computer chips.
Researchers found an association between cholesterol-lowering drugs and memory loss in the initial 30 days following medication initiation. The link may be due to increased contact with physicians among users of these medications, leading to earlier detection of memory issues.
The TECOS study found that adding sitagliptin to usual care did not increase the risk of major adverse cardiovascular events or hospitalization for heart failure in patients with type 2 diabetes and established cardiovascular disease. Researchers also reported no significant link between sitagliptin and an increased risk of acute pancr...
A $10 million grant from the USDA will support a 5-year research project to develop treatments for citrus greening disease, which threatens the US citrus industry. The project aims to use systems biology approaches to block the transmission of the disease-causing bacterium and develop resistant citrus varieties.
Researchers use 'Google Maps' for cancer genome analysis, identifying potential drug targets and monitoring treatment response. They provide a comprehensive view of the patient's multiple myeloma genome, showing notable mutations and larger-scale changes over time.
A study published in the June issue of Health Affairs found that PEPFAR funding was associated with a 13% increase in male employment in ten sub-Saharan African countries. The authors suggest that these findings could inform future aid allocation decisions, potentially generating significant economic benefits.
A new study reveals that weathering rates over the past 2 million years have remained relatively stable between glacial and interglacial periods. This finding contradicts previous assumptions that weathering rates should slow down during ice ages due to lower temperatures.
A new molecular imaging scan detects dangerous protein deposits in the heart, significantly increasing cardiac risk. The scan uses a widely available agent to assess amyloid buildup and predict future heart attacks.
Researchers used whole genome sequencing to investigate a bacterial outbreak in a neonatal unit, finding all but one baby were infected with the same strain of Pseudomonas aeruginosa. The technology enabled rapid response infection control protocols, stopping the spread of infection and protecting vulnerable patients.
Researchers used remote sensing technology to study the impact of foreclosure on urban yards in Phoenix, Arizona. They found that foreclosed homes can become either greener or browner due to changes in yard management.
A team of UW graduate students has found a way to detect volcanic activity in the atmospheres of exoplanets during their transits. This could help choose worlds to study for possible life and determine if they are habitable. Volcanism regulates planetary temperatures, making it a key element in habitability.
Researchers from Brown University have detected deposits of glass within impact craters on Mars, suggesting that it could preserve signs of life. The study found large glass deposits in several ancient yet well-preserved craters, including Hargraves near Nili Fossae trough.
A University of Illinois study finds that developing relationships with young adults and modeling professional behaviors can improve their leadership development. By establishing mentorship opportunities, businesses can help emerging adults grow into confident leaders.
A new study by Cancer Research UK found that breast cancer patients are disproportionately affected, with only 20% having surgery after an emergency diagnosis in hospital. In contrast, those diagnosed via urgent GP referrals have a much higher likelihood of receiving lifesaving surgery.
A team of scientists has identified an enzyme called Kit, which plays a key role in the development of obesity and metabolic disorders. In mice with functioning Kit, fed a high-fat diet, obesity and insulin resistance were prevented.
Researchers found that warming temperatures are disrupting rainfall patterns, leading to more extreme and destructive storms. The study suggests that this could result in increased flash flood risks, particularly in urban areas.
The Person-Event Data Environment (PDE) database captures financial, health, medical and other data for every soldier from entry to separation. The database includes information on soldiers' military experience, contractors and dependents, representing a heterogeneous population with various socioeconomic backgrounds.
A novel radionuclide drug, PSMA-617, has been developed to target prostate-specific membrane antigen (PSMA) on prostate cancer cells, allowing for personalized diagnosis and therapy. The drug showed promising results in a human clinical trial, with effective imaging and therapeutic effects.
Researchers have identified a gene that may help reactivate insulin-producing beta cells in diabetics. The team, led by Professor Tessem and including four students with Type 1 diabetes, has made significant breakthroughs in understanding the molecular pathways involved.
Scientists have developed a novel PET tracer that can pinpoint thrombi throughout the body with over 97% accuracy. The tracer, Cu-64 FBP8, targets fibrin in blood clots and reflects thrombus age, enabling clinicians to choose more effective treatments.
The formation of the ASEAN Economic Community will likely lead to more deforestation, large-scale commercial monoculture crops, and environmental degradation if nations fail to address gaps in policies and enforcement. The region's agricultural land covers 1.26 million hectares, with forests covering 50% of ASEAN's total area.
Researchers found that genomic mutations in the TP53, APC, and CDKN2A genes were present in 75% of progressors with Barrett's esophagus. This ability to detect mutations in non-neoplastic mucosa can improve early detection and surveillance for patients at heightened risk for esophageal cancer.
Researchers at NYU Langone Health have successfully halted and reversed the growth of certain cancerous white blood cells in T-cell acute lymphoblastic leukemia (T-ALL) by blocking a specific protein receptor called CXCR4.
A study published in Nature Medicine found that enhancing a specific immune response can kill infection-causing fungi, such as Candida albicans, which causes life-threatening bloodstream infections. The researchers discovered that stimulating the transcription factor HIF-1α with L-mimosine led to increased production of natural antibio...
A new study from Australian and Singaporean scientists has discovered that each subtype of dendritic cell has its own unique parent cell. This discovery could lead to more efficient treatments for autoimmune diseases like lupus and rheumatoid arthritis by targeting the progenitor cells that produce these immune cells.
Massey researchers have identified three patterns of lymphocyte recovery following stem cell transplantation that are significantly associated with clinical outcomes. The study found Group B patients experienced the best clinical outcomes, while Groups A and C had poorer survival rates. The discovery builds on previous research into th...
Tropical Storm Blanca weakened before making landfall in Baja California, Mexico, with maximum sustained winds decreasing to near 40 mph. The storm's eye had disappeared by June 7, and it was expected to degenerate into a remnant low by Tuesday.