The Lancet reports that extreme heat is becoming a major health issue, with over 356,000 deaths in 2019 related to heat. Effective cooling strategies are needed to protect vulnerable populations and mitigate climate change.
A new approach has identified T cells in Covid-19 patients, revealing their appearance, number, and activity level against SARS-CoV-2. The study distinguishes between active and dormant T cells, enabling a better understanding of the immune response to the virus.
The article reviews macrogenetics, a field that uses big data to identify global drivers of genetic diversity and answer fundamental biodiversity questions. Macrogeneticists aim to inform sustainable policies by analyzing large-scale patterns, settling long-standing debates among scientists.
Chronic light exposure disrupts circadian rhythms in rats, leading to memory deficits and amyloid β accumulation similar to Alzheimer's disease. Fluoxetine treatment prevents these effects, suggesting a potential therapeutic strategy.
Researchers identified DSS1 as a critical protein in breast cancer progression and found that depleting it makes cancer cells more responsive to lower doses of anti-cancer drugs. This technique may reduce drug-induced side effects in breast cancer patients, providing a safer treatment option.
Researchers create transistors with an ultra-thin metal gate grown as part of the semiconductor crystal, eliminating oxidation scattering. This design improves device performance in high-frequency applications, quantum computing, and qubit applications.
A new study by Ivan Zanoni at Boston Children's Hospital reveals a complex picture of interferon production in mild versus severe COVID-19. The researchers found that different types of interferons have opposite roles in the upper and lower respiratory tract, and that specific interferons determine disease severity.
Researchers at the University of Maryland have developed a new method to improve enzyme replacement therapy for Pompe disease, which could reduce treatment costs and frequency. The method involves attaching a ligand to the enzyme, increasing its efficiency in delivering it to cells where it is needed.
Researchers suggest sea snakes mistake divers for rival snakes or potential mates and female sea snakes perceive them as hiding places. Staying still allows divers to avoid escalation and bites.
Researchers at North Carolina State University developed a new method to calculate thermodynamic properties using partition function zeros on quantum computers. By calculating the zeros of the partition function, they can determine free energy, entropy, and other properties without necessitating huge numbers of quantum computations.
Researchers have identified a massive coral structure in the Great Barrier Reef, measuring 5.3m tall and 10.4m wide, which is not only the widest but also the sixth tallest recorded in the reef.
Researchers at POSTECH developed a 'core@shell' nanocrystal technology that harnesses interfacial synergy for efficient catalysis. The innovative approach produces high-energy conversion rates and enables remote operation of catalysts, opening doors to various applications in sustainable energy and biotechnology.
A new study found that vaccinated SARS survivors can produce antibodies capable of neutralizing not only current but also future coronavirus threats. The breakthrough could lead to the development of an effective, broad-spectrum vaccine against different coronaviruses.
Researchers used CT scans to digitally reconstruct the brain, inner ear, and surrounding bones of two well-preserved Daspletosaurus specimens, finding more variation in braincase structure than expected. The study suggests that these variations may provide insights into the sensory biology and life of the dinosaur.
Researchers at Portland State University developed new survey methods to address the limitations of current household activity surveys. The study found that existing methods lack social, cultural, and linguistic applicability for marginalized groups, leading to inaccurate data. By improving data collection efforts, transportation profe...
A new study by University of Waterloo researchers highlights the importance of using better face masks and proper ventilation to mitigate COVID-19 transmission indoors. The study found that higher-quality masks can filter up to 50% of exhaled aerosol droplets, while even modest ventilation rates are effective in reducing risk.
A new study finds that female walruses in the Chukchi Sea rely on biomarkers from algae growing within sea ice as a primary food source. The researchers tracked these markers using liver tissues from harvested animals, revealing a difference in foraging behavior between males and females.
Researchers from HKUST have developed a new approach to integrate complementary logic circuits into wide-bandgap semiconductor gallium nitride (GaN) electronics. This innovation enables the creation of more efficient and compact power supplies for emerging applications such as data centers, autonomous driving, and electric vehicles.
Researchers used social media posts to predict COVID-19 case counts, achieving correlation rates of up to 0.98 and improving on existing Google Flu Trends algorithm results. The study provides a highly-adaptive approach for feature engineering in epidemic prediction.
The American Heart Association highlights recommendations to safely manage pain, screen for opioid use disorder, and support treatment. The advisory aims to mitigate the devastating intersection of opioid abuse and cardiovascular disease.
A new study led by the University of Colorado Boulder has shed new light on the Great Unconformity, a mysterious gap in the Grand Canyon's rock record that covers hundreds of millions of years. The research suggests that a series of small faulting events may have caused rocks and sediment to wash away, creating the missing window of time.
A new study has found that the absence of Aire protein in mice leads to fertility problems similar to those affecting men with autoimmune polyendocrine syndrome type I (APS-1). Researchers discovered that Aire-dependent central tolerance plays a critical role in maintaining male fertility.
Research at Washington University in St. Louis reveals that white clover's chemical defense against insect pests comes from both of its parental species, not just one as previously thought. The plant's ecological success can be attributed to this cyanogenesis process.
Researchers from FSU and Rice University have estimated that the outer core contains between 5.5 and 36.8 × 10^24 grams of carbon, a massive amount considering its size. This refinement provides better constraints on the composition of the Earth's core and sheds light on the planet's carbon inventory.
Researchers found that many collectors are planting seeds in forests to conserve wild populations, but also using commercially acquired seeds from online purchases, threatening the plant's gene pool. The study aims to better understand ginseng forest farming and promote conservation efforts in Pennsylvania.
Researchers at SpheroFill are developing a unique oral drug delivery platform using microsphere technology, protecting drugs from degradation and enabling targeted release. This technology has the potential to improve medication compliance and delivery of sensitive biological drugs.
A team led by Dr. Yu Zhu has developed a more stable way to store energy in redox flow batteries, with a focus on aqueous organic materials and a new design strategy to enhance solubility. The technology has the potential to improve the usability of electricity-powered facilities such as vehicles.
Researchers developed a colorization method via color transfer termed CFPM, significantly reducing reconstruction time by 2/3 without sacrificing precision. This technique enables high-throughput full-color imaging in digital pathology.
Researchers at Rice and Baylor are expanding their efforts to halt bone cancer metastasis using a molecule targeting osteoporosis and HER2 protein. Their goal is to improve drug concentration at tumor sites, inhibit secondary metastasis, and explore the therapeutic effect mechanism.
Researchers at the University of Bristol used molecular computer simulations to understand how laboratory evolution transforms inefficient designer biocatalysts into highly active enzymes. They found that evolution 'tunes' the flexibility of the whole protein, allowing it to accelerate chemical reactions.
Researchers found that warmer Polar atmosphere leads to increased snowfall in Antarctica, offsetting sea level rise. The study used modern climate models to predict changes to sea levels and found the two ice sheets of Greenland and Antarctica respond differently.
Researchers have discovered that bat pups 'babble' as part of their initial language-learning stage, mirroring human infant babbling. This behavior suggests social feedback is crucial during vocal development in this species, similar to humans.
A deep learning tool for sarcopenia assessment on CT scans shows similar utility in predicting hip fractures and death at both L1 and L3 vertebral levels. Muscle attenuation measurements performed better than muscle area assessments, likely due to the inclusion of intramuscular fat.
A recent study found small but detectable increases in salt concentrations in surrounding surface waters near unconventional oil and gas development sites. The research, which analyzed data from over 46,000 wells and 60,000 surface water samples, suggests that the contamination occurs several months after well installation.
Researchers designed a novel copolymer with well-balanced ambipolar properties, exhibiting high gain and stability in organic digital and analog circuits. This breakthrough enables the exploration of organic circuits and other related electronic devices.
A new dataset combines demographic and financial information to identify communities at risk of climate-related gentrification. The Socio-Economic Physical Housing Eviction Risk (SEPHER) dataset provides insights into the impact of climate hazards on vulnerable populations, including increased evictions and rising housing costs.
Researchers developed a novel detector system using superconducting nanowire single-photon detectors to measure cerebral blood flow. The SNSPD-DCS system showed significant improvement in signal-to-noise ratio compared to conventional SPAD-based DCS, allowing for clearer detection of arterial pulses.
Researchers developed a dynamic photosynthesis model that simulated a 10-20% yield increase by improving crop leaves' ability to adjust to fluctuating light. The model identified two proteins essential for the adjustment, which could lead to significant productivity gains.
A four-year multicentre study by Ruhr-University Bochum's Department of Dermatosurgery found that adalimumab can be used both before and after surgery for moderate to severe hidradenitis suppurativa. The study involved 200 patients and showed the drug to be effective and safe in this context.
A team of researchers used remote sensing data and deep machine learning to identify hundreds of new shell ring sites in the southeastern US. The study provides a better understanding of how people lived in the area and offers a way to locate undiscovered shell rings.
Researchers identified and contacted patients with cancer who could benefit from targeted nonelectronic communication regarding COVID-19 immunization. The study used an analytics-based approach to reach marginalized populations, highlighting the importance of targeted outreach in increasing vaccine uptake.
A new study published in Cardiovascular Innovations and Applications found that acute emotional stress combined with chronic anxiety disorder can cause malignant ventricular tachycardia, cardiogenic shock, and even death. The study highlights the importance of psychological management to improve patient outcomes.
The study found that PirB expression increased with age and inhibited neural stem cell proliferation and differentiation. PirB-deficient mice showed an increase in Type 1 neural stem cells, promoting Sox2 and KLF4 gene expression. This suggests a potential therapeutic strategy for elderly or neurodegenerative patients.
Researchers analyze impact of risk factors on heat-related mortality at different spatial scales, finding age, education, and socioeconomic status are key contributors. A localized approach is needed to address specific conditions at the city, region, and neighborhood levels.
A new study led by UCL researchers confirms that genetic inheritance has a significant impact on educational outcomes. However, the study also reveals that parent genes that aren't directly inherited can shape parents' education levels and subsequently influence their children's learning environment, affecting their academic success.
A recent study by researchers at the University of Chicago found that hydraulic fracturing is associated with small increases in salt concentrations in surface waters across several shales and many watersheds. The largest impacts occurred during the early phases of production, generating large amounts of flowback and produced water.
Research reveals that humans take shorter strides than chimpanzees due to reduced pelvic rotation, extending their stride by only 5.4 times compared to the mini wiggles performed when walking. This discovery challenges the long-held assumption that humans have evolved the longest possible stride for efficiency.
Monash University researchers have established a vast collection of living prostate cancer tumors from patients, enabling the testing of new treatments and advancing patient care. The PDX collection comprises 59 tumors collected from 30 patients between 2012-2020, providing a unique resource for scientists and pharmaceutical companies.
Researchers at Massachusetts General Hospital have discovered the molecular changes triggered by converting skin cells into immature muscle cells. The findings may lead to generating patient-matched muscle cells for treating muscle injuries and conditions like muscular dystrophy.
A new commentary paper highlights the need for more research into the microbes living in and on sea creatures. The authors propose a research agenda to fill knowledge gaps and improve our understanding of beneficial microbes' roles in marine ecosystems.
A new study has identified 20 genetic regions linked to face shape in East Africans, highlighting the importance of diverse populations in understanding human facial features. The findings also reveal that shared genetic factors contribute to similarities across populations, while population-specific variants drive differences.
A new membrane design reduces dendrite issues in zinc-based batteries, achieving high areal capacity and current density. The study demonstrates improved energy efficiency and stability at high current densities.
Osaka University researchers demonstrate the readout of spin-polarized multielectron states composed of three or four electrons on a semiconductor quantum dot. This breakthrough may lead to quantum computers utilizing high-spin states, enabling faster and higher-capacity processing.
A study analyzing CT images from patients with heart failure and COVID-19 pneumonia found distinct characteristics. Heart failure patients showed less rounded morphology and more peribronchovascular thickening compared to COVID-19 pneumonia patients.
Researchers generate high-quality genome assemblies for common seadragons and alligator pipefish to study phenotype and sex-determination mechanisms. Key findings include the discovery of a putative sex-determination locus and candidate gene in both species.
A new study reveals zooplankton exhibit high-frequency 'mini-migrations' due to cloud shadows, affecting their energy expenditure and carbon transport. The daily process of swimming up and down in response to subtle changes in light intensity may have significant implications for Earth's carbon cycle.
A new study reveals that deforestation and population growth have greatly increased landslide risk in the Kivu Rift, leading to thousands of fatalities each year. The research, conducted over six decades, shows that smallholder agriculture and mining activities also contribute to landslides.
A Rutgers study found that people with severe or prolonged COVID-19 have higher antibody levels against the virus. The study of 831 participants showed that immune responses vary by symptom severity, with those having persistent symptoms producing more antibodies.
A team of HKUST researchers has developed a low-cost, lightweight, and non-toxic battery that can harness solar energy and store it in a single device. The battery uses a lead-free perovskite material that absorbs light to generate charges, offering a promising solution for sustainable energy storage.
A national study suggests that half of pediatric opioid prescriptions are considered high-risk, increasing the risk of overdose and addiction. A small group of prescribers in the top 5% account for half of these high-risk prescriptions, particularly dentists or surgeons who practice mainly in the South.
A Lund University study finds that people often take psychological abuse less seriously, with physical violence being perceived as more severe. The research suggests communication difficulties and preconceived notions based on gender contribute to these disparities.
Researchers found that bat pups mimic human infant babbling patterns, including reduplication and rhythmic sequences, and engage in daily vocal practice behaviour for up to 7 weeks. The study provides insights into the evolutionary origins of human language, highlighting parallels between mammalian vocal learning.
A novel approach to improve fitness for surgery, known as 'prehabilitation', has been shown to reduce cancer patients' hospital stay by 1.8 days compared to standard care. This study suggests that prehabilitation can benefit patient outcomes and potentially confer a survival advantage.
Research by UC San Diego professor Uma R. Karmarkar found that display items from the same category as the target product enhance purchase chances, while mismatched products decrease them. This study used eye-tracking technology to examine how different types of displays influenced visual attention.
A study in Egypt identified significant barriers to primary PCI implementation in STEMI management, including prehospital and emergency department delays. The findings highlight the need for improvement in STEMI networks, training of interventional cardiologists, and hospital policies to enhance patient care.
Korean researchers have developed a nanometer-sized branch-shaped tungsten-silver catalyst that can acquire carbon monoxide in high yields from the electrochemical carbon dioxide conversion system. The catalyst exhibited a high sunlight-to-compound conversion efficiency of 12.1% when combined with commercialized silicon solar cells.
Astronomers discovered that comet ATLAS shares the same orbital track as an ancient comet from 1844, suggesting it's a sibling from a parent comet. The comet disintegrated while farther from the Sun than Earth, defying conventional wisdom about comets.
A survey study found that emergency medicine residents experience high rates of workplace mistreatment, including suicidal thoughts, and identify common sources of mistreatment as supervisors, colleagues, and patients. The study highlights the need for improved workplace culture and support systems to address these issues.
Researchers from Kessler Foundation found that cognitive rehabilitation programs are effective in treating multiple sclerosis-related cognitive dysfunction. Behavioral interventions such as restorative and compensatory approaches improve cognition and daily life functioning.
Researchers discover rattlesnakes' high-frequency rattle fools humans into thinking they're closer than they are, allowing for a 'distance safety margin'. The study suggests snakes evolved this smart signal to avoid being stepped on by large mammals.
A new study reveals that high-grade gliomas in dogs contain more immune cells associated with suppressing immune response than low-grade gliomas. The findings suggest that these brain tumors may recruit cells to aid in immunosuppression, which could lead to improved immunotherapies for both humans and dogs.
A CRISPR screening tool identified ZMYND8, an epigenetic regulatory protein, as a potential new therapeutic target for acute myeloid leukemia. Inhibiting ZMYND8 has been shown to leave cancer cells with smaller tumors and better survival in mouse models.
A new study published in the Journal of the American Heart Association found that Hispanic and Latino adults who perceive themselves as having higher social status are more likely to have ideal markers of cardiovascular health. The study suggests that subjective markers of social status may have stronger effects on the cardiovascular h...
Researchers have developed a new way to deliver molecular therapies to cells using a programmable system called SEND, which harnesses natural proteins in the body to encapsulate and deliver different RNA cargoes. This could lead to safer and more targeted delivery of gene editing and other molecular therapeutics.
Researchers studied electrical conduction through membranes during Controlled Breakdown, a technique to fabricate single nanopores. They found that redox reactions occur at the membrane-electrolyte interface, allowing localization of pore formation using metal microelectrodes.
Patients with relapsed metastatic melanoma who received prior anti-PD-1 therapies had a lower response rate to adoptive cell transfer of tumor-infiltrating lymphocytes (ACT-TIL). ACT-TIL was less effective in these patients compared to those who had never received anti-PD-1 therapy. The study found that the objective response rate and ...
A large study found that people with hypertension or diabetes often lack a simple urine test for protein in the urine, despite being at high risk of chronic kidney disease. The researchers suggest widening albuminuria testing to detect early chronic kidney diseases and emphasize the importance of treatment.
A novel method for imaging vibrations and movements of atoms in catalysts has been developed by a collaboration of internationally leading researchers. The new analytical method reveals a dynamic behavior of the atoms, contrary to the long-held expectation that atoms in nanoparticles are static during observations.
Researchers found a sequential-combinatorial regimen boosts treatment efficacy for aggressive cancers by re-energizing T cells and suppressing tumor growth. The approach offers realistic chances to improve patient survival.
Researchers developed a new method to map supramolecular chirality in insect wings using microscopic vibrational circular dichroism (VCD). The technique revealed segregated microdomains of proteins with different secondary structures, unattainable by conventional FT-IR spectroscopy.
Researchers at WashU Medicine have identified two antibodies that protect animals from disease caused by alphaviruses, which could form the basis of treatments or serve as a template for a universal vaccine. The antibodies worked against all tested alphaviruses and prevented arthritis and brain infections in animals.
Hospitalized COVID-19 patients in Beijing experienced significantly shorter durations compared to SARS. Risk factors for longer hospitalization included bilateral pneumonia and lymphopenia.
Researchers found that patients with both a 22q11.22 deletion and IKZF1 changes had the worst outcomes in childhood leukemia, including almost twice the risk of relapse. The study also suggests that kids with double-deleted leukemia may need more aggressive treatment.
Researchers at the University of Texas at Austin tracked water storage in 14 major US aquifers over 15 years, finding that irrigation habits can be managed more effectively in humid regions. The study highlights the importance of surface water in replenishing groundwater, which helps dampen the impacts of irrigation.
A study by the Center for Cell-Based Therapy in São Paulo, Brazil, has discovered a set of biomarkers that can be used to predict which patients with glioblastoma may have tumors resistant to radiation therapy. The genetic signature helps doctors choose the best treatment option for these patients.
A new study finds that UK politicians with social sciences backgrounds dominate Parliament, limiting debate on STEM topics. The researchers suggest increasing STEM diversity among MPs could improve policy decisions on complex scientific challenges.
Researchers propose using junctional pacemakers to replace the sinoatrial node in patients with bicuspid aortic valve and sinoatrial node dysfunction. This innovative approach offers a new treatment strategy for managing daily life while avoiding the need for sinoatrial node replacement surgery.
A new study from Simon Fraser University found that nearly 60% of people experiencing homelessness and serious mental illness in Metro Vancouver have had a criminal conviction. The study identified factors associated with criminal convictions, including irregular income assistance payments, drug addiction, and psychiatric hospitalization.
A new study by Yale University researchers reveals that rivers are the main source of mercury in coastal areas, rather than atmospheric deposition. The Amazon River, Ganges, and Yangtze are among the top contributors, with levels highest in August and September.
A meta-analysis of 19 randomized controlled trials found that ultrafiltration is superior to control treatments for weight loss (WMD 1.24 kg) and fluid removal (WMD 1.55 L), but associated with increased serum creatinine levels. The use of ultrafiltration in ADHF patients is efficient for fluid management but less safe renally.
Researchers developed a proprietary biosensor technology with significantly enhanced molecular sensitivity using an artificial lipid membrane. The technology can detect molecules in highly ionic concentrated solutions without dilution, outperforming existing sensors.
New research from Georgetown University Medical Center found that certain brain functions associated with attention and executive control can improve in older individuals. These improvements may be due to lifelong practice and skill-building.
The study found that transgender patients taking gender-affirming hormone therapy should be monitored for changes in body weight and BMI. Transmasculine individuals experienced significant weight gain within two to four months of starting hormone therapy, while transfeminine individuals saw weight gain beyond 12 months.
Researchers at Washington State University have created a sensor that can measure the electric current produced by tiny microbes in soil, allowing for real-time assessments of soil health and potential. This breakthrough could provide farmers with valuable insights into soil productivity, enabling data-driven management strategies.
A rare rheumatoid-like autoinflammatory condition is found to be treatable with FDA-approved TNF inhibitors due to the absence of a protein that activates antiviral defenses. Researchers confirm its underlying biology and mechanisms of autoinflammation, leading to quick and substantial clinical improvement.
During the COVID-19 pandemic, U.S. alcohol retail store sales increased compared to usual trends, indicating a rise in home drinking and potential higher alcohol consumption. The study found that beer, wine, and liquor store sales increased by 17%, while food services and drinking places sales decreased markedly.
Researchers from St Petersburg University have found that small-numbered M. acentria fritillary butterflies interbreed with more common M. didyma, resulting in gene flow and increased genetic diversity. This hybridization helps maintain the species' survival chances.
Researchers develop SEND system, which uses PEG10 to package and deliver specific RNAs into target cells. This approach expands applications for nucleic acid therapy, targeting specific cell types with minimal immunogenicity.
Researchers found that referees issued more yellow cards to hometown players in 'ghost games' without fans, affecting game results. The study suggests virtual reality training could help referees overcome peer pressure and make more objective decisions.
Researchers at Nanyang Technological University (NTU) Singapore have devised a new method for producing urea, a key compound in fertilisers, through electrocatalysis. This approach produces urea five times more efficiently than previous methods and has the potential to contribute to sustainable agricultural practices.
Kai-Fu Lee will present his latest research on AI and its applications in healthcare at the 8th Aging Research & Drug Discovery Meeting. The conference aims to discuss the molecular, cellular, and organismal basis of aging and search for interventions.
The Stoffenmanager and Advanced REACH Tool models have significant deficiencies in their use, affecting chemical safety assessments. The models are based on subjective parameter values and lack physical principles, leading to uncertainty in exposure values.
Scientists have discovered a hidden 'gate' in the SARS-CoV-2 spike protein that allows the virus to infect cells. The discovery reveals a glycan mechanism that opens the gate, enabling the virus to enter host cells. This breakthrough could lead to new therapeutics to counter COVID infection.
Researchers created highly charged ions by removing 20-40 electrons from atoms and studied their interaction with solid materials. They found that the ions capture electrons from the material to become electrically neutral, a process that can be explained by simple laws.
A new study characterizes human urine-derived nutrients for sustainable agriculture, revealing three supply-demand typologies across the globe. Countries with co-located supply-demand, like India and Uganda, can reuse nutrients locally, while dislocated countries, such as the US and Australia, need concentrated fertilizer production.
Researchers from Cornell University have identified key factors in bird-plane collisions, including the time of year and species size, to inform collision avoidance strategies. The study predicts that risk for damaging strikes during periods with high migration intensity increases by up to 700%.
Researchers found that hematopoietic cell transplantation (HCT) normalizes the gut microbiota of patients with IBD associated with XIAP deficiency. The study revealed that HCT decreases gut inflammation and restores diversity in gut microbiota, improving symptoms and quality of life for affected individuals.
Researchers have identified several drug contenders that can block or reduce SARS-CoV2 infection in cells, including lactoferrin and MEK-inhibitors. These findings suggest potential efficacy against COVID-19 variants, with ongoing clinical trials to examine their ability to reduce viral loads and inflammation.
A recent study published by the American Heart Association found that excessive time spent on computers, watching TV, or engaging in other sedentary activities increases the risk of stroke among young adults. The study analyzed data from over 143,000 adults and discovered a significant association between high levels of sedentary behav...
A new catalyst and microchannel reactors improve efficiency and cost in converting alcohol into jet fuel. The process reduces complexity, improves efficiency, and lowers capital costs for renewable energy production.
A new study reveals that baby bat babbling is strikingly similar to human infant babbling, characterized by eight shared features. Researchers hope their findings will lead to further investigation into the cognitive mechanisms underlying this complex behavior.
Higher maternal weight during pregnancy may be associated with poorer offspring brain development into adolescence. The observational study found a positive correlation between maternal weight and brain development in offspring, suggesting potential long-term effects on cognitive function.
Teenagers who frequently use cannabis may have babies born preterm up to twenty years later, according to a University of Bristol-led study. The research found that daily cannabis use between 15-17 years old increased the risk of premature birth and low birth weight.
A new study found that rare single-nucleotide variants in the MX1 gene increase human susceptibility to zoonotic H7N9 avian influenza infection. These genetic vulnerabilities may act as incubators for transmission of virulent new IAV subtypes, posing a risk for pandemic viruses.
Researchers have identified a gene called Npas4 that appears to influence hundreds of other genes for timekeeping in the brain. The study suggests that Npas4 is a master regulator of many light-induced genes, which could lead to new treatments for managing challenges such as jet lag and sleep disorders.
Scientists developed a new mouse line to study protein balance and quality control in the mammalian brain. The research revealed that different neurodegenerative diseases have distinct protein misfolding patterns, offering insights into potential therapeutic options.
Researchers found that listeners use uncertainty to determine where a musical phrase ends. The study suggests the brain anticipates what comes next in a melody based on past experiences. This discovery sheds light on how humans acquire knowledge and parse complex input into manageable segments.
A new PETA paper reviews data from over 15,000 animals subjected to the forced swim test, finding no correlation with human trials. The study suggests that the test is not a reliable method for identifying antidepressants.
A new method by University of Rochester scientists documents the impact of wind on mesoscale eddies, revealing a continual loss of 50 gigawatts of kinetic energy. This discovery provides a more detailed spatial analysis than existing methods and has significant implications for understanding ocean currents and climate.
The new MIC-Drop technology enables rapid evaluation of hundreds of genes in a single experiment, improving large-scale genetic studies. Researchers can identify essential genes for healthy heart development and function.
A study by Harvard researchers found that regular walnut consumption is associated with a lower risk of death and an increase in life expectancy among older adults. The study suggests that even moderate walnut intake may have health benefits, particularly for those with poor diet quality.
A study by University of Adelaide researchers found that unregulated reptile trade in the US drives demand for illegal reptiles in Australia. Three reptile families had the highest probability of being smuggled, with species listed in CITES Appendices I having a higher smuggling probability
A recent study by Chinese Academy of Sciences researchers found that circular RNA circURI1 inhibits the spread of gastric cancer cells. It achieves this by sequestering hnRNPM, modulating alternative splicing in gastric cancer cells. This breakthrough provides a new perspective on the molecular basis of cancer metastasis.
A large retrospective analysis of 14,000 patients with colorectal cancer found that common blood-pressure drugs like ACE inhibitors and beta-blockers were associated with decreased mortality. Patients who took their blood-pressure drugs consistently were less likely to die from their cancer.