A pilot study found that assessing liver fibrosis in people with type 2 diabetes could identify large numbers of previously undiscovered cases of advanced liver disease, increasing diagnosis rates 5-fold. The study also discovered that over half of patients diagnosed with significant fibrosis had normal ALT levels.
A new study reveals a significant increase in premature deaths from alcoholic liver disease, particularly among younger women. The gap between men and women's mortality rates has narrowed over the past two decades, with women dying on average two to three years earlier than men.
A new consensus statement recommends cochlear implants for adults with moderate to severe hearing loss, which can restore clarity and improve communication. The panel of experts emphasizes that these devices are not only for young children but also suitable for adults who have lost hearing later in life.
A team led by CSU Assistant Professor Kyle Horton will study the migratory behavior of Mexican free-tailed bats, tree swallows, and purple martins over three years. The project aims to understand the causes of declining populations due to climate change and habitat changes.
A new generation of long-term brain monitoring technologies records neural activity to provide a reliable alternative to subjective seizure diaries. These devices, such as the Wyss Center's Epios system, offer flexible configurations and could enable optimized and personalized treatment for each patient.
A new platform for stereocontrol has been developed by Princeton University's MacMillan and Hyster labs, enabling the dynamic rendering of traditionally static stereocenters. This breakthrough allows for more efficient synthesis of complex molecules with specific stereochemistry.
Scientists at La Jolla Institute for Immunology discover that high-valency antigens can lead to a more-is-better immune system reaction, while low-valency antigens result in a smaller, more targeted B cell response. The study suggests that selecting antigens with the right valency will depend on the disease being targeted.
A team of scientists successfully fabricated a giant magnetoresistive device comprising single-crystal Heusler alloys on a practical silicon substrate. The device performs comparably to the one grown on a heat-resistant MgO substrate, overcoming challenges in high-performance magnetoresistive devices.
A study published in Science found that prior Zika virus infection significantly increases the risk of both symptomatic and more severe forms of dengue disease. This interaction, known as antibody-dependent enhancement, could make it harder to design a safe and effective vaccine.
Researchers from Lobachevsky University analyze data on M2 monetary aggregate, monetary base, and money multiplier to study impact of financial innovations on money supply. They find evidence of endogenous origin of money supply in Russian economy for both periods of time, confirming structuralism and preference for liquidity.
Research from the University of Montana found that tropical songbirds reduce reproduction during severe droughts, but this shift actually increases their survival rates. Long-lived species experience higher survival rates during drought years than non-drought years.
Researchers from Martin-Luther-Universität Halle-Wittenberg found that playfulness can be induced through daily exercises that boost playful behavior. The study showed a temporary improvement in participants' well-being and demonstrated the potential for practical applications, such as improving work-life balance and relationships.
A University of Illinois student research team successfully designed a hybrid rocket engine that uses paraffin and Nytrox, overcoming previous failures with nitrous oxide. The team's perseverance was aided by collaborations with Purdue University and Zucrow Laboratories.
Researchers have found a way to improve the accuracy of brain-inspired computing systems using memristors, which are at least 1,000 times more energy-efficient than conventional transistor-based AI hardware. This could lead to a significant reduction in carbon emissions from training one AI model.
A study published in The BMJ found that children and young people with COVID-19 experience milder symptoms, including fewer recorded deaths. However, Black ethnicity was disproportionately affected by severe illness, highlighting the need to refine WHO criteria for multisystem inflammatory syndrome.
Researchers analyzed past warming events to understand how species and ecosystems will cope with future climate change, identifying potential causes of extinction and ways to improve early-warning systems. The study informs effective conservation practice and policy for managing biodiversity under ongoing and future climate change.
Researchers from the University of Minnesota College of Pharmacy have found that genetic markers may improve COVID-19 treatment efficacy and safety. The study identified actionable genetic markers with promise to enhance therapy outcomes.
A small pilot study found that treating gout with probenecid improves heart function and exercise performance in children with a specific type of heart defect. The study suggests that repurposing this medicine to treat heart problems in these patients may be effective without adverse effects.
A recent study found that prior Zika virus infection can enhance the risk of severe dengue disease. The research used a cohort from Nicaragua to confirm previous reports on cross-reactive antibodies between Zika and dengue viruses. The findings have important implications for developing effective vaccines against both diseases.
A team of researchers has successfully harnessed the power of the unconscious mind to make profitable decisions. By monitoring nonconscious brain activity, participants were able to learn and improve their choices without being aware of it. This breakthrough suggests that confidence may play a crucial role in guiding behavior.
A team of scientists has discovered how the enzyme SPRTN recognizes and cleaves DNA-protein crosslinks, which are formed when proteins attach to DNA. This new mechanism is crucial for cell viability and the suppression of tumorigenesis, and has implications for cancer therapy.
Researchers at the University of Rochester have created the smallest electro-optical modulator yet, a key component of photonics-based chips. The breakthrough uses lithium niobate to control how light moves through its circuits, paving the way for larger-scale photonic integrated circuits with improved performance.
A team of researchers has discovered the crucial role of two proteins, Anakonda and M6, in maintaining a functional barrier at tricellular junctions. The study found that the M6 protein anchors the Anakonda protein to the cell membrane, preventing it from being destabilized and allowing for the formation of a stable epithelial barrier.
A 40-year study reveals that the rise of sticklebacks, a key predator of algae, is driven by reduced numbers of larger fish species. This shift from predator-dominated to algae-dominated ecosystems has significant implications for ecosystem restoration and management.
A new method combines Deep-Learning, hydrological models and Earth observations to quantify small as well as large-scale changes to the water storage on the South American continent. The study shows that the method is particularly reliable for tropical regions, where rain forests and vast surface waters are located.
Russian scientists used cliodynamics theory to predict increased unrest in the United States, verifying their models with recent protests. They applied mathematical models based on structural-demographic theory to analyze historical events, including the COVID-19 pandemic and economic crisis.
Researchers found high rates of nematode and cestode infections in Medieval Europe, with infection rates most common among children. The study suggests that past living conditions may inform modern intervention campaigns.
Scientists analyzed enstatite chondrites, rare meteorites with primitive composition, to estimate the Earth's initial water content. Their findings indicate that the planet's rocks probably contained enough water to supply three times the amount of oceans, with only a small percentage delivered by comets or asteroids.
Researchers reveal that private game farms and reserves offer unequal protection for free-ranging carnivore species in South Africa. The study found that carnivore richness was highest in formal protected areas, with occupancy rates also higher compared to communal lands.
Scientists at the Universities of Bath and Sussex have developed a new system that slowly releases ant pheromones to attract pests to an insecticide bait. This innovative approach aims to reduce pesticide spraying and minimize environmental damage.
Researchers found that inhibition of the MAGL enzyme impairs liver regeneration, while targeting lipid metabolism may have opposite effects on fibrosis and regeneration. The study suggests a complex relationship between MAGL and liver function.
A Politecnico di Milano study reveals that DNA shape is determined by precise rules governing CTCF protein sequences. This discovery opens doors to engineering DNA structure for pharmaceuticals, treating diseases like cancer.
A new species of marine animal, Gyaltsenglossus senis, has provided direct fossil evidence connecting the two major groups of hemichordates. The discovery sheds light on the evolutionary relationship between enteropneusta and pterobranchia, two groups that appear to be quite different but are closely related.
Researchers found a new microbial pathway producing ethylene, providing a potential avenue for biomanufacturing a common plastic component. The discovery also sheds light on a long-standing mystery about how ethylene is produced in anaerobic soils and points to potential paths to prevent crop damage from high levels of ethylene.
Researchers have developed a rapid and accurate diagnostic test for COVID-19 that delivers results in under 40 minutes. The new test, called CRISPR-COVID, uses CRISPR-based technology to detect the virus, offering a cost-effective alternative to existing methods.
New study finds enstatite chondrite meteorites contain sufficient hydrogen to deliver at least three times the mass of Earth's oceans, contradicting assumptions that the planet is dry. The findings support the idea that Earth's water originated from the nebular material from which the planet accreted.
Researchers at Iowa State University have developed a novel technique to replicate natural surfaces, including rose petals, using metallic materials. The process, called BIOMAP, uses microscale particles of liquid metal to create precise replicas without heat or pressure.
A new tool, DeepTrust, generated automatic indicators of data and prediction trustworthiness in neural networks, addressing the need for trust in AI. The researchers used subjective logic to assess neural network architectures, providing insights into testing reliability and maximizing accuracy.
Tropical Storm Bavi made landfall in northwestern North Korea, weakened to a tropical storm with maximum sustained winds near 40 knots. The storm has transitioned to an extra-tropical cyclone, retaining hurricane-force winds as it moves across northeastern China.
Researchers at Karolinska Institutet have found that one AI algorithm is as accurate as the average radiologist in identifying breast cancer from mammograms. The study compared three AI algorithms and showed significant differences between them, with one outperforming others and rivaling human detection accuracy.
Researchers developed an AI algorithm that can accurately diagnose Alzheimer's without expensive scans or in-person testing, with over 95% accuracy. The software also explains its conclusions, allowing physicians to double-check the accuracy of its diagnoses.
The study found a connection between dystrophic muscles and the lymphatic system in mice with Duchenne disease. The researchers identified changes in protein expression in the spleen, which suggests that the disease causes secondary effects on the immune response and inflammatory processes.
Researchers at Far Eastern Federal University propose controlling spin-electronic properties of thin-film magnetic nanosystems through surface roughness. This approach maximizes useful spin-electron effects, enabling the development of new-generation tiny electronics and superfast computer memory.
Researchers compiled a comprehensive dataset of over 6,000 governmental interventions against COVID-19 from 56 countries and 24 US states. The CCCSL dataset provides detailed information on various control strategies, including case identification, contact tracing, and social distancing measures.
Healthcare providers can empower adolescents by addressing concerns and educating them on effective contraception options. The etonogestrel implant is a highly effective and reversible method that can be tailored to individual needs.
The partnership aims to galvanize the global research community to make transformative leaps in cancer research. Researchers will be encouraged to think creatively and act boldly to address major challenges in understanding cancer.
Researchers discovered new types of mosquito immune cells and molecular pathways implicated in controlling the malaria parasite. A rare cell type called a Megacyte was found to have high levels of a key molecule needed for immune priming, which could limit malaria transmission.
Children are less likely than adults to develop severe Covid-19 or die from the disease, with only six deaths reported among a total of 651 participants. Researchers identified new symptoms of Multisystem Inflammatory Syndrome in Children (MIS-C), including headaches and low platelet counts.
Researchers at USTC achieved sub-molecular resolution in single-molecule Raman spectroscopy imaging and photoluminescence imaging. They demonstrated the effects of local plasmon-exciton interaction on fluorescence intensity, peak position and peak width on the sub-nanometer scale.
Researchers develop a strategy to improve the photovoltaic performance of quasi-bilayer organic solar cells by dispersing donor components into the acceptor-dominant phase, achieving a champion PCE of 15.4%. The incorporation of donors improves charge transport balance and suppresses bimolecular recombination.
Researchers found that current energy consumption is tied to unchangeable past economic production, which led to an increase in carbon emissions. The study suggests that improving efficiency may actually accelerate civilization growth and consumption, making it harder to reduce CO2 emissions.
Researchers developed a Ni-MOF that can capture acetylene with extraordinary efficiency and selectively from ethylene streams. The material has a synergistic combination of tailor-made pore sizes and chemical docking sites, making it especially efficient.
Scientists discovered that the ratio of chiral alpha-pinene molecules varies with altitude, time of day, and season in the Amazon rainforest. Insects, particularly termites, are found to be a significant source of plus-alpha-pinene, previously unknown in forest emissions.
Researchers developed a balloon-based system to study stratospheric radiation over the Tibetan Plateau, providing in situ measurements for the first time. The data helps understand radiation variations and thermal conditions associated with clouds and aerosols during the Asian summer monsoon period.
Hurricane Laura made landfall as a powerful Category 4 hurricane along the Louisiana coast, with sustained winds near 150 mph and a clear circular eye. NASA-NOAA's Suomi NPP satellite captured a nighttime image of the storm just after landfall.
Researchers developed a prognostic tool that identifies immune cell interactions with tumour cells and reports on immune-checkpoint activation status. The tool predicts which cancer patients are most likely to benefit from checkpoint inhibitor therapy, allowing clinicians to tailor treatments specifically to patients.
Researchers have discovered three new species of African vesper bats by comparing their genes, teeth, skulls, echolocation calls, and penis bones. The discovery has resolved taxonomic relationships between the large number of species in the family and describes two new genera.
The complete dinosaur skeleton of Scelidosaurus has been studied in detail, revealing new insights into its anatomy and relationships. The analysis suggests that Scelidosaurus was an early ancestor of ankylosaurs, a group of armored dinosaurs.
Children born to obese mothers face higher risk of developing non-alcoholic fatty liver disease due to microbiome disruption, which can be influenced by maternal diet during pregnancy. The study aims to investigate the role of pyrroloquinoline quinone in improving the microbiome and lowering the risk for NAFLD.
A new study projects that 3.1 billion people will still lack effective health service coverage in 2023, falling short of the WHO goal. Sub-Saharan Africa showed accelerated gains in performance since 2010.
Georgetown researchers caution that weather does not significantly impact COVID-19 transmission and that lockdowns and re-openings have a stronger influence. The authors suggest that policy should not be tailored to current understandings of the COVID-climate link.
The NIAID has established a global network of centers for research in emerging infectious diseases, which will investigate spillover potential and prepare for future outbreaks. The network aims to detect new causes of febrile illnesses, develop reagents and diagnostic assays, and study human immune responses.
A year-long cooking experiment found that charred remains, inner surface residues, and lipids absorbed within the ceramic walls record cooking events across different time scales. This provides insights into ancient culinary practices, resource usage, and vessel lifespan.
The COVID-19 pandemic has sparked accelerated innovation in healthcare, particularly through the implementation of digital health capabilities. Montefiore Health System's 'creative destruction' approach led to rapid development of AI-based chatbots, telehealth solutions, and real-time performance management.
African baobab trees can live over a thousand years, providing food, medicine, and resources. The recent study reveals the tree's chromosome count, offering insights into conservation and agricultural applications.
Research finds that despite cocoa not driving deforestation in Colombia, small producers risk being cut out of supply chains if they don't comply with zero-deforestation requirements. Contextualized value-addition strategies are needed to support sustainable markets and peace.
Scientists have made a groundbreaking discovery of a perfectly preserved dinosaur embryo, revealing that sauropods had stereoscopic vision and a horn on the front of their face. The discovery has challenged previous theories about the appearance of these giant herbivores, which lived 80 million years ago.
Scientists discovered a hibernation-like state in 250-million-year-old Antarctic animal, Lystrosaurus. The fossils showed signs of stress and strain, similar to those found in modern animals experiencing torpor, suggesting a possible adaptation to cope with the extreme winter conditions.
Researchers identified a non-coding RNA molecule, ALAL-1, that aids lung cancer cell proliferation and immune evasion. Lowering ALAL-1 levels reduces tumor growth in mice, suggesting it as a possible therapeutic target.
A magnitude 5 earthquake near Le Teil in southern France revealed unexpected surface rupture and ground displacement, reactivating the ancient La Rouvière fault. The event raised concerns about seismic risk in France and Western Europe, with potential for other faults producing similar surface ruptures.
Researchers at the University of Alberta have discovered a protease inhibitor that effectively inhibits viral replication in cells with SARS-CoV-2. The drug has already shown little to no toxicity and is poised for human clinical trials.
A recent study published in the American Journal of Preventive Medicine found that COVID-19 prevention messages are less effective when attributed to President Donald Trump. Researchers found that even participants who trust Trump did not find his messages more effective compared to other sources.
COVID-19 has brought significant challenges to liver patients, particularly those on immunosuppressive medicines. A registry collected data on liver patients with confirmed COVID-19, revealing higher risks for certain groups, such as those with non-alcoholic fatty liver disease and cirrhosis.
Researchers at ETH Zurich have developed a method to determine how tightly ribosomes bind to hundreds of thousands of RNA sequences in a single experiment, using machine learning and deep sequencing technology. This approach enables precise control over protein production in bacteria, with potential applications in genetic diseases.
Cells use self-generated chemotaxis to create attractant gradients, allowing them to read local and global information about their surroundings. This process enables cells to navigate vast distances through the human body during embryogenesis and other biological events.
The study evaluates the performance of FY-3D's instruments, showing improved data quality and reduced forecast errors by 0.1% on average. The assimilation of FY-3D microwave observations enhances global weather forecasting, climate prediction, and resilience to extreme weather events.
A new study by Indiana University researchers found that older adults experienced increased depression and loneliness during the COVID-19 pandemic. However, having close social networks served as a protective factor against negative mental health outcomes for some.
A two-metre-long Atlantic sturgeon discovered in a 1495 shipwreck off Sweden's coast reveals insights into the Baltic Sea's ecosystem during the Middle Ages. The well-preserved fish remains were identified through DNA analysis, providing a unique link between the sturgeon and royal politics.
A team of researchers from Queensland University of Technology has developed an algorithm that can identify misogynistic content on Twitter with a high degree of accuracy. The algorithm uses a deep learning model to analyze language patterns and context, allowing it to distinguish between abusive language and innocent expressions.
Researchers developed a synthetic compound called CPTX that improved symptoms of Alzheimer's disease, spinal cord injury, and cerebellar ataxia in mice. The protein restored neural connections, increased excitatory transmission, and promoted memory formation.
Researchers identified a new pathway that protects cells from Ebola virus and coronaviruses like SARS-CoV-2, by blocking viral entry into the cell. The MHC class II transactivator (CIITA) gene induces resistance to Ebola virus through the activation of CD74 p41, which disrupts viral protein processing and prevents infection.
A new study reveals a wide array of previously unknown microbial defense mechanisms against viral threats, with 29 widespread novel defense mechanisms found in nearly one-third of all sequenced prokaryote genomes.
Researchers found a statistically significant increase in adverse medical events following the spring time change, with a 18% rise in human error-related incidents. The study suggests that sleep loss caused by the time change may contribute to this risk.
Researchers found that enstatite chondrite meteorites contain sufficient hydrogen to deliver at least three times the amount of water in the Earth's oceans and probably much more. These rare meteorites, composed of material from the inner solar system, are believed to be the building blocks of the planet.
Researchers have developed a novel approach for converting lignocellulose biomass into valuable chemicals by combining multiple microorganisms. This modular system, known as the lactate platform, enables the production of diverse chemicals, including butyric acid and lactic acid, with high efficiency.
Scientists at Sun Yat-sen University and Huazhong University of Science and Technology review the history of G measurements, highlighting inconsistent results and proposing future experiments to reduce uncertainty. They also present their own latest values, achieving high accuracy and confidence levels.
Researchers have published the most comprehensive genome information for three troublesome agricultural weeds, which could lead to better understanding of herbicide resistance. The genomes will help identify specific enzymes responsible for detoxifying herbicides, enabling scientists to develop new control methods.
Researchers found that char can rapidly restore soil carbon and sulfate concentrations, but did not affect physical properties or crop yields. The study suggests char as a potential strategy to enhance soil properties and crop yields in low-carbon soils.
A new artificial pancreas system has been shown to prevent hypoglycemia during and after heavy exercise in people with type 1 diabetes. The study, published in the Journal of Clinical Endocrinology & Metabolism, found that the system performed well and was safe compared to standard therapy.
Scientists have proposed a method to classify topological superconducting phases by examining the compatibility between different Majorana zero modes. They found new TSC phases characterized by Zh invariant in C4zT case and Zh Π Zc invariant in C6zT case, which can coexist with helical and chiral MZMs.
The LNU Lightning Complex fire has burned approximately 583.11 square miles, while the SCU Lightning Complex fire has burned around 666.47 square miles, according to NASA's Terra satellite imagery. These two complexes are among California's second and third largest fires in history.
A team of scientists using NASA's Hubble Space Telescope has mapped the immense envelope of gas surrounding the Andromeda galaxy, our nearest large galactic neighbor. The study reveals a layered structure with two main shells of gas, and sheds light on the fuel for future star formation and outflows from supernovae.
Researchers at University of Sheffield and UCL identified a key stage in forming the enteric nervous system using pluripotent stem cells. This breakthrough could pave the way for new treatments for neurodegenerative diseases such as Parkinson's, which is initiated in the enteric nervous system before reaching the brain.
Research suggests that not all vegetarian diets are created equal, with healthier choices linked to maintaining normal blood pressure, blood lipids, and blood sugar. Whole grains, fruits, vegetables, nuts, and olive oil were found to be key contributors to better heart health.
A CDC study of over 80,000 adult patients hospitalized with flu found that sudden, serious heart complications occurred in 12% of patients, or 1 in 8. The study underscores the importance of getting a flu shot early to prevent these complications. Researchers recommend that everyone 6 months and older get a flu vaccine every flu season.
A 25-year analysis of PGT for kidney diseases in the Netherlands shows that 65% of couples with at least one successful cycle experienced live births without kidney disease. The study highlights the importance of counseling patients on their reproductive options to make informed choices.
Researchers at Ohio State University have discovered a novel way for bacteria to produce ethylene gas, a crucial chemical in plastics manufacturing. This breakthrough could lead to new methods for producing plastics sustainably, replacing fossil fuels.
Scientists from Cincinnati Children's Hospital Medical Center and RIKEN report discovering signals that control the formation of human organs from fetal foregut. The study provides a roadmap for growing more complex and functional organoids using human stem cells.
The Co-Design Center for Quantum Advantage (C2QA) will develop quantum technologies to serve as the platform for future computing innovations. Princeton faculty members, including Andrew Houck and Nathalie de Leon, will lead major leadership roles in the center.
A Yale University study finds that the brain takes time to normalize after abstaining from alcohol, making 'one day at a time' an effective recovery strategy. The study also suggests potential medications to aid in long-term abstinence.
A study published in Pediatrics found that artificial intelligence models can accurately identify well-appearing infants with fever who are at low risk for a serious bacterial infection. This could lead to a significant reduction in unnecessary invasive procedures, antibiotics, and hospitalizations.
Researchers successfully estimated the size of bottlenose dolphin populations using unique signature whistles, with results matching traditional photographic mark-recapture methods. The technique has potential applications in tracking other species, including endangered humpback dolphins.
A review of preclinical data suggests estrogen lowers ACE2 levels, which may explain why women experience milder symptoms. Higher ACE2 levels in men could account for worse outcomes.
Japanese scientists have discovered a mutant strain of sake yeast that produces 10 times the amount of the amino acid ornithine compared to the parent strain. Ornithine has been found to reduce fatigue and improve sleep quality, making it a potential pick-me-up for fans of traditional Japanese alcoholic beverage.
Tropical Storm Iselle formed on Aug 26 with enhanced infrared data showing strongest storms west of the center, indicating large amounts of rain. Wind shear will likely prevent strengthening over the next couple of days, and forecasts predict weakening late this weekend.
The discovery of the first near-intact embryonic skull of a sauropod sauropodomorph has revealed unexpected facial features. The study suggests that hatchlings may have had specialized features, such as a thickened prominence or single-horned face, that changed as they grew into adults.
Researchers found similarities in northern quoll skulls across a 5000km range, raising hopes for conservation. The study suggests cross-breeding isolated populations may be feasible without losing adaptations.
A national study found that housing finance agencies' supportive services and loan structure significantly reduced mortgage defaults and foreclosures among low- and moderate-income households. The results suggest government programs can help low-income households afford and keep their homes, with potential impacts on local economies.
A new mouse model developed at UNC-Chapel Hill has captured many features of human COVID-19 disease, advancing the development of vaccines and therapeutics. The model has shown promise in protecting mice from infection with various treatments, including mRNA-1273 vaccine candidate.
Glioblastoma patients with mutated Wnt signaling exhibit increased PD-L1 production and reduced T cell infiltration. Targeting the Wnt pathway could improve immunotherapy's efficacy in treating various cancers.
Researchers at the University of Queensland have found a strong association between genes influencing cattle temperament and autism in humans. The study's findings could lead to improved animal welfare and meat quality by identifying genetic markers for better temperament.
Elderly patients diagnosed with NSTEMI heart attacks who receive invasive treatment have higher survival rates than those treated with medication alone. Invasive treatment also reduces the risk of re-admission for heart failure or another heart attack.
A retrospective study from the University of Missouri-Columbia found that vertebral body tethering (VBT) is a promising alternative to posterior spinal fusion (PSF) for treating scoliosis in pediatric patients with growth remaining. VBT yields a high success rate, preserving mobility and correcting curves in 74% of patients.
Scientists have discovered a hibernation-like state in an ancient Antarctic animal, dating back 250 million years. The discovery indicates that torpor arose in vertebrates even before mammals and dinosaurs evolved.
A study published in the European Respiratory Journal found that children with accelerated weight gain before age four have higher lung function at age seven, but also exhibit airflow limitation. The research suggests that early childhood growth patterns can be a useful tool for identifying respiratory health issues.
A new breast cancer treatment developed by UIC researchers has shown safety and effectiveness in Phase 1 clinical trials, with no toxic side effects reported. The drug, TTC-352, halted disease progression in six patients with metastatic breast cancer, offering a promising alternative to traditional hormone therapy.
Researchers from Brigham and Women's Hospital have discovered that senolytic drugs can rejuvenate older organs, reducing inflammation and improving survival rates. The study suggests that these drugs could help close the gap between organ demand and supply, benefiting patients on transplant waitlists.
Researchers found a biological switch in the pituitary gland that enables animals to adapt to changing seasons, governed by hormones and genes. The study reveals a crucial role of the circadian gene BMAL2 in seasonal adaptations, shedding light on the underlying processes.
Emerging treatments for liver cancer show promising safety results, with atezolizumab and bevacizumab combination therapy improving overall survival. Lenvatinib and pembrolizumab combination also demonstrates efficacy in Phase 1b study, while nivolumab + ipilimumab combination yields encouraging results in subgroup analysis.
The American Academy of Sleep Medicine supports eliminating daylight saving time, citing increased risks of motor vehicle accidents, cardiovascular events, and mood disturbances. A recent survey found that 63% of US adults support the elimination of seasonal time changes.
A new study by Max Planck Institute researchers found that the risk of cognitive impairment and dementia in US men and women increased over two decades. The analysis controlled for learning effects when repeating the same test, revealing a trend reversal compared to previous studies.
Researchers developed a lethal mouse model for SARS-CoV-2 by infecting genetically engineered K18-hACE2 mice with the virus. The study reveals acute disease symptoms and fatal outcomes in these mice, providing a valuable platform for medical countermeasure development.
Researchers develop a yeast-based platform to synthesize complex bioactive molecules efficiently. This method uses baker's yeast as a substitute in drug development research, enabling the large-scale production of thousands of products, including opioid analgesics.
Scientists successfully combined high pressures, magnetic fields, and ultra-low temperatures to study cer-rhodium-indium-five metal's conducting properties. The resulting phase diagram reveals exciting insights into the mysterious superconductivity of this metal.
Researchers warn that the introduction of 'cigarillos' to the UK market is exploiting loopholes in public health measures, targeting cigarette smokers with low-cost products. The authors advocate for urgent adjustments to the tax system to raise pack prices and reduce the incentives behind these products.
A new study by researchers from the University of Göttingen and IPB University reveals that land use change leads to more frequent and severe flooding in Indonesia. The expansion of monocultures such as oil palm and rubber plantations causes soil degradation, changes in precipitation patterns, and increased water runoff.
The Control-IQ system, manufactured by Tandem Diabetes Care, safely and effectively manages blood glucose levels in children with type 1 diabetes. The study found that the artificial pancreas did a better job keeping the children's blood glucose within the target range.
Tropical Storm Hernan forms in the Eastern Pacific, moving towards Mexico's coast. NASA's nighttime view reveals a sheared tropical cyclone with potential for heavy rainfall due to cold cloud tops.
A study published in Scientific Reports found that life expectancy for Black men in Washington, DC, was on average 17.23 years shorter than for white men, while Black women had a gap of 12.06 years. The study attributed these disparities to factors such as heart disease, homicide, cancer, and socioeconomic conditions.
A new study reveals a large-scale change from predatory fish to stickleback dominance in the Baltic Sea, threatening local ecosystems. The shift is linked to eutrophication and climate change, and its effects include reduced recruitment of pike and perch.
A recent study found that couples who worked on healthy habits together had better chances of losing weight, especially when they participated in lifestyle programs. The study, which analyzed data from over 400 patients, showed that having a partner with similar lifestyles helped maintain motivation and overcome practical challenges.
Researchers from the University of Freiburg and their collaborators have developed a new method to simulate the formation of quantum crystals using dipolar atoms. This allows for unprecedented precision in measuring structures that have not been observed before, providing insights into the quantum properties underlying crystal formation.
Scientists at UCLA have developed effective methods for decontaminating single-use N95 respirators, allowing them to be reused multiple times. The researchers found that vaporized hydrogen peroxide and ultraviolet light are suitable decontamination procedures, with the former being the most effective.
Researchers at Skolkovo Institute of Science and Technology have identified new genetic markers for controlling glucosinolate content in rapeseed. This discovery can help crop breeders create oil-rich rapeseed varieties, improving oil quality.
A new study found that extreme hurricane rainfall events in the Caribbean are five times more likely in a warmer world, but meeting Paris Agreement goals could reduce this risk by up to half. The research highlights the urgent need to tackle global warming and recommends targeting resilience funding towards the most at-risk areas.
Novel agents targeting viral production and immune response show promising results in early clinical trials. Four studies presented at DILC 2020 evaluated the strategy of disrupting viral protein synthesis using RNA interference and antisense oligonucleotides, with two combining NRTIs with novel therapies achieving significant HBsAg re...
Researchers identified a new cellular protection pathway that targets a common vulnerability in several pandemic viruses, including Ebola and SARS-CoV-2. The study found that the MHC class II transactivator CIITA induces resistance by activating CD74, which disrupts viral entry into cells.
Neighbourhoods with high walkability and bikeability scores are associated with higher collision risks, despite being deemed safe for walking and biking. Researchers identified hotspots in the downtown core and areas like Strathcona and Mount Pleasant as high-risk zones for cyclists.
Austrian researchers identified drug-like compounds that could block a key coronavirus protein called PLpro, found in all coronaviruses. These compounds previously developed to fight SARS showed promise in halting the growth of COVID-19 virus (SARS-CoV-2) in laboratory testing.
A new study warns that unregulated AI can be detrimental to sustainable development, particularly in developing nations. AI's misuse by big tech can lead to biases, corruption, and job displacement, highlighting the need for proactive regulatory measures.
Researchers find significant decline in coral skeleton density due to ocean acidification on the Great Barrier Reef and South China Sea. This effect will likely accelerate as ocean acidity increases over the next several decades.
A new wearable gas sensor has been developed to detect nitrogen dioxide at low concentrations, with improved sensitivity compared to conventional designs. The sensor combines laser-induced graphene foam material with molybdenum disulfide and reduced-graphene oxide nanocomposites, enabling real-time environmental monitoring applications.
A new study found that teen drivers and older adults are more likely to drive vehicles with fewer critical safety characteristics, putting them at higher risk of injury. Drivers from lower-income neighborhoods were also less likely to drive newer, safer cars.
A retrospective analysis found that Black pediatric patients are less likely to receive proton therapy, which may lead to increased side effects and long-term health disparities. The study calls for addressing barriers to access and promoting equitable distribution of this high-cost treatment.
Global methane concentrations have risen due to increased anthropogenic emissions from the fossil fuel sector and agriculture. Key findings indicate a significant role of methane in climate change, with rapid emission reductions offering substantial benefits.
A recent study revealed that the human gut microbiome is linked to multiple diseases and traits, including chronic obstructive pulmonary disease, atopy, and BMI. The research used genetic data to estimate microbiome composition in a large cohort of unrelated individuals, finding associations between eleven bacteria and 28 health outcomes.
Researchers have identified three forms of disease progression for acute decompensated liver cirrhosis, including a high-risk variant that leads to severe organ failure and death. The study provides valuable insights into the pathophysiology of ACLF and lays the groundwork for developing preventive therapies.