A University of Colorado Cancer Center study identifies a possible way to predict which melanomas are hot and cold for immunotherapy. Tumors with specific genetic changes in the NF-kB signaling pathway are more likely to respond to anti-PD1 immunotherapies, suggesting a potential biomarker for treatment prediction.
New research by UCL and University of Edinburgh scientists reveals that many countries' forest restoration pledges are insufficient to meet global climate goals. Restoring natural forests is shown to capture more carbon than plantations or agroforestry, with potential to remove 42 billion tonnes of carbon by 2100.
A genetic study has identified a risk factor for stroke among childhood cancer survivors who received cranial radiation therapy. Variants in the chromosomal region 5p15.33 increase the risk of stroke approximately five-fold among those treated with intermediate dose radiation.
Researchers have discovered a new method to grow large graphene single crystals with a growth rate of up to 79 μm s-1 on liquid Cu, exceeding that on solid Cu. This is made possible by the unique properties of liquid metal, which accelerates nucleation and promotes fast growth.
Researchers from Colorado State University found that dogs with omega-3 fatty acid supplements or hypothyroidism are less likely to develop T-zone lymphoma. The study also revealed a link between defective genes and the disease, suggesting potential new avenues for research and prevention.
Researchers have developed a high-throughput method to produce and screen engineered antimicrobial lanthipeptides, which could lead to the creation of new antibiotics. The method involves synthesizing DNA strands coding for different ring combinations and screening them for antimicrobial potential using micro-alginate beads.
A new study found that 3D mammography improves breast cancer detection in older women, with lower false-positive rates and higher positive predictive values. The results suggest that guidelines for screening in this age group should be based on individual preferences and health status.
Researchers at MIT have developed a material that can be tailored to reflect or absorb infrared radiation independently of its visible light properties. The new polymer material can be designed for various applications, including colorful, heat-reflecting building facades and light-absorbing covers for solar panels.
Researchers found that inducing jet lag in fruit fly models of Huntington disease protected the flies' neurons. The team identified a circadian clock-controlled gene that also protected the brain when knocked down. This study suggests that targeting this gene could potentially slow the progression of neurodegenerative diseases.
Researchers developed new plastic films that deflect or trap heat with zero energy required. The versatile materials can be used to regulate the temperature of buildings and people, and have potential applications in wearable technologies and solar cells.
Researchers Christoph Sens-Schönfelder and Tom Eulenfeld used seismic waves generated by surf and tidal effects to study subsurface properties. They found that the velocity of these waves can reveal information about deformations in the Earth's material, allowing for non-destructive analysis of subsurface stress and strain fluctuations.
SwRI leads largest-ever Hubble survey of the Kuiper Belt, focusing on binary populations and testing planetesimal formation theories. The Solar System Origins Legacy Survey aims to understand solar system architecture and planetary evolution.
Justin W. Jaworski, a Lehigh University mechanical engineer, has developed a predictive noise framework to design quieter aircraft wings. His work aims to predict how edge serrations affect fluid flow and acoustic signature, reducing the disturbance caused by wind turbines and increasing the viability of new transportation technologies.
A researcher at Children's National Hospital has received a $2 million NIH grant to study new approaches to treating kidney disease linked to the APOL1 risk allele. The team plans to use a Drosophila model to identify potential therapeutic targets and test compounds for effective treatment.
Researchers develop a new polymer that can expand and contract in response to light, lifting a weight with minimal stimulation. The material has potential applications in biomedical fields, such as drug-delivery devices or artificial muscles.
Researchers found that rucaparib reduced tumor size and controlled growth in 17 out of 19 patients with BRCA1, BRCA2, or PALB2 mutations. The study provides promising early evidence for this approach as a less toxic option.
Lauren Sciences LLC has received an AU$1 million grant from FightMND to advance its development of LAUR-301, a novel V-Smart Nanomedicine for ALS. The therapy aims to protect motor neurons and induce neuro-restoration, slowing or reversing the disease.
A phase I clinical trial combining telomelysin and radiotherapy achieved an impressive 85% overall response rate (ORR) and complete tumor eradication in most patients. The therapy was safe and effective, even for elderly patients with health complications.
Researchers developed an ultra-thin optical chip that detects biomolecules in a sample and determines their location using metasurfaces. The technology uses image analysis to count biomolecules one by one and identify trends, demonstrating its potential for personalized medicine.
A recent study published in Phytobiomes Journal found that corn's bacterial communities play a significant role in its health and performance. The research, led by Dr. Jason Wallace, monitored the active bacteria on the leaves of 300 diverse lines of corn and discovered little relationship between the bacteria and corn genes.
Researchers at the University of California, Riverside found that surgery is associated with a 44% increased chance of survival for patients with HER2-positive stage 4 breast cancer. The study suggests that surgery should be considered as part of treatment, particularly for women with Medicare or private insurance.
A study of 11,400 patients with dementia or mild cognitive impairment found that amyloid PET imaging was associated with changes in clinical management within 90 days. The use of this imaging technique was reported in 55% of MCI patients and 70% of those with dementia.
A new urine test using nanoparticles that detect early enzyme activity of immune cells attacking cancer has received a major funding boost from the National Institutes of Health. The test can identify immunotherapy effectiveness very early, helping doctors adjust treatment and combat resistance.
Researchers applied two competing stock market return models, Heston and multiplicative, to US historical data. The Heston model excels in predicting long-time accumulations of stock returns, while the multiplicative model is better suited for short-term predictions.
Researchers at the University of Minnesota have developed a 3D-printed transparent skull implant that allows for real-time brain activity monitoring. The device, called See-Shell, provides unprecedented control and precision in studying brain function, enabling new insights into human brain conditions.
A new study reveals dopamine generates sustained activity in ensemble of cells in the prefrontal cortex, lasting up to 20 minutes. This coordinated activity supports complex functions such as motivation and attention to complete a task.
Researchers at ICFO have developed an infrared detector using Bismuth Sulphide flakes with sulphur vacancies, creating extended in-gap states for sub-bandgap absorption. The resulting device has high gain, low noise, and sensitivity, enabling fast response times and broad spectral coverage.
A study analyzing air samples from the Amazon rainforest and polluted areas found that human activity increases the production of climate-changing particles by 60-200% compared to natural forest carbon. The researchers developed an advanced computer model to simulate chemical reactions, improving predictive abilities.
A Henry Ford Health System study suggests recognizing four fundamental quality factors in the safety of care category and assigning equal weights to eight measures would produce more accurate results. This alternative approach could make hospital star ratings more meaningful and unbiased.
Researchers tracked platinum and tin atom movement during iNPs synthesis, discovering intermediate phases with unique catalytic properties. This discovery enables control over material synthesis and potential applications in energy-efficient fuel conversion and biofuel production.
A study by Newcastle University reveals that the NHS dental budget is not being spent efficiently, with too much focus on orthodontics and specialist oral surgery. The team recommends investing in prevention measures and making services more accessible, such as opening new high street practices.
Astronomers have made the first direct image of a dusty, doughnut-shaped feature surrounding a supermassive black hole in Cygnus A, a galaxy 760 million light-years from Earth. The feature, known as a torus, helps explain why objects with similar properties appear differently when viewed from different angles.
Researchers argue that eliminating the entire tsetse fly family is not ethically justified due to its intrinsic value. Targeted elimination campaigns are proposed as a compromise to minimize harm while promoting human and animal well-being.
A new Tel Aviv University study demonstrates improved radar detection using low-bandwidth technology, with applications in the automotive industry and beyond. The research, published in Nature Communications, uses a partially coherent approach to achieve high-range resolution without broadband signals.
Researchers from University of Copenhagen and EMBL found consistent changes in gut bacteria across seven countries, providing a universal signature for colorectal cancer. These microbiome changes may play a role in developing the cancer and could be used as biomarkers for diagnosis and therapeutic targets.
A UTA researcher is studying the relationship between cardiovascular disease and depression, with potential breakthroughs in prevention and therapy. Adults with depression are at an accelerated risk of developing cardiovascular disease, which can happen at an earlier age than expected.
Researchers uncover six distinct genera and over 60 species of wood-boring clams, revealing their unique diet and importance in the ocean's carbon cycle. The discovery sheds new light on these tiny creatures' role in shaping the deep-sea ecosystem.
A recent UBC study found that a 'reduced workload' program is the best option for men recovering from a radical prostatectomy, reducing the risk of burnout and promoting full recovery. The researchers recommend that patients have an open conversation with their employer before surgery to come up with a plan for a gradual return to work.
Dr. Carl June receives the 2019 Harrington Prize for his contributions to CAR T therapy, a revolutionary cancer treatment. The prize honors his development of new strategies and culture systems that have enabled CAR T clinical trials.
A new University of Colorado Boulder study found that the 18 most highly-studied candidate genes for depression are no more associated with it than randomly chosen genes. The research suggests that depression is influenced by many variants, each having a miniscule effect, and challenges previous 'candidate gene hypotheses',
A Russian scientist has received funding to analyze the tumor microenvironment and develop new cancer therapies. The project aims to create targeted treatments with minimal side effects, building on gene and cell technologies.
A recent study found that caregivers of older patients with advanced cancer are a vulnerable group, experiencing poorer physical and mental health. Strategies such as talking to healthcare providers about stress related to caregiving can help improve caregiver well-being.
Scientists have identified genes involved in sugarcane root cell separation, a process that can be applied to other parts of the plant. The development of transgenic varieties with soft cell walls similar to papaya could increase sucrose extraction and reduce enzyme cocktails for ethanol production.
A study of messaging patterns on an online dating platform reveals geographic distance as the strongest driver of reciprocal interactions. Researchers found 19 distinct communities that closely mirrored geographic regions across the US, with age and race also influencing dating markets.
Researchers developed a system to automatically identify and classify violin bow gestures, providing real-time feedback for students. The system achieved 94% accuracy in identifying bowing techniques, enabling practical learning scenarios for music education.
A team of NJIT researchers has created a novel electrochemical biosensing device that can identify tiny signals of biomarkers emitted by diseases, such as cancer and malaria. The device uses gold nanoparticles to enhance signal response and separates plasma from blood to achieve high accuracy.
Researchers found that chronic morphine treatment decreased survival in control mice, but not in sickle mice with sickle cell disease. Chronic opioid therapy also caused hyperalgesia, a condition of increased pain sensitivity, in sickle mice. The study suggests that opioids may still be effective for managing pain in SCD patients despi...
New study reveals extreme scale of sea-ice melting in Arctic, with only 20% of young ice reaching Transpolar Drift. This reduction affects nutrient and sediment transport, potentially impacting ecological processes and biogeochemical cycles.
Researchers developed a new model predicting proton beam effects on tumour and normal tissue more precisely, allowing for effective treatment plans. The study replaced traditional radiobiological models with complex ones, showing improved results for low-energy beams.
A team of researchers developed a computer model called NarcoLogic to assess cocaine interception scenarios and predict how drug smugglers react. The model demonstrated that narcotics trafficking is widespread and difficult to eradicate due to law enforcement intervention.
Researchers discovered sea snakes can dive as deep as 250 meters in the mesopelagic zone, challenging previous assumptions about their habitat. The ability to cope with diving sickness allows them to access previously unexplored ecosystems.
Salk scientists discovered a new mechanism of action for the CDK12 protein, revealing its role in regulating gene expression and cell division. This finding suggests that targeting CDK12 could be an effective way to kill cancer cells and improve treatment outcomes.
Researchers developed a new machine learning model to describe the dynamics of cell development, estimating selection pressure and formation of new cells. The tool simplifies the interpretation of single-cell time series observations, shedding light on vital questions in biology.
A new study from the University of Virginia identifies a compound that can recruit oligodendrocytes, a type of glial cell, to repair damage in the peripheral nervous system. This finding has implications for treating debilitating neurological disorders such as muscular dystrophy and Charcot-Marie-Tooth disease.
A study found a high rate of metabolic syndrome among elderly individuals aged 60-100 years. Three simple measures - waist diameter, waist circumference, and neck circumference - were predictive of metabolic syndrome in both men and women.
Researchers tracked the spread of K. pneumoniae bacteria in a Beijing hospital and found they were highly transmissible and adaptable to antibiotics. The study highlights the importance of genomic data in understanding multi-drug resistant infections, which are predicted to rise to 10 million per year by 2050.
A study published in The Lancet Child & Adolescent Health found that children with obesity experience a range of health issues, including anxiety, dyslipidemia, and non-alcoholic fatty liver disease. The research suggests that using a clinical staging system is more useful than BMI alone to identify these health concerns.
A research team led by Prof. HUANG Xuhui discovered the mechanism of RNA polymerase II correcting errors in RNA synthesis, which relies on the RNA itself rather than amino acid residues. This finding offers insights into how transcription may go wrong in ageing and diseased cells, potentially leading to various human diseases.
A plant pathologist at UC Riverside has secured a $4 million grant from the USDA to develop a cure for citrus-destroying disease. The research focuses on a novel class of peptides that can directly kill the bacteria and protect healthy trees from infection, offering hope for California's multibillion-dollar citrus industry.
Researchers have discovered a causal link between the gut microbiome and anti-tumor immunity, identifying key bacterial strains that activate the immune system to slow melanoma growth. The study also reveals the role of unfolded protein response (UPR) in this process, providing potential markers for patient stratification.
An international team of researchers used the Subaru telescope to detect primordial black holes using gravitational lensing effects. The study found that these black holes can contribute no more than 0.1% to all dark matter mass, ruling out their theory as a primary composition.
The UC Davis program aims to close the gender gap in STEM learning by providing mentors and hands-on STEM education tools to 11-year-old girls. The one-year pilot program will recruit 15,000 girls and pair them with mentors for up to 20 hours of guidance.
Researchers aim to boost efficiency and avoid grid extension measures by increasing automation of grid operations. They are developing expert systems for real-time fault detection and co-simulation.
A subgroup of patients with advanced BRCA- or PALB2-mutated pancreatic cancer showed sustained clinical responses to rucaparib, a PARP inhibitor. The treatment provided complete or partial responses and reduced tumor size in some instances.
A team of researchers has developed MyRoot, an AI-powered software that uses machine learning to analyze root growth of Arabidopsis thaliana seedlings. The software has been shown to reduce the time required for manual measurements by approximately half and provide more precise root length measurements.
A recent study found that adults at high risk of HIV infection have significantly lower rates of HPV vaccination, with only 3.39% fully vaccinated among those with high-risk behaviors. The lowest vaccination rates were seen in non-Hispanic black respondents and LGBTQ+ individuals.
Researchers are developing a system to test multiple biomarkers at once and a smartphone-based analysis and reporting system for disease monitoring and home care. They aim to identify predictive biomarkers to empower patients to monitor their own disease and prevent serious complications.
A new study found that delayed-release, extended-release methylphenidate can be taken in the evening without affecting its efficacy for at least 10 hours. This formulation may provide a more flexible treatment option for adults with attention deficit hyperactivity disorder (ADHD).
A new analysis of 40 years of bird collision data reveals that nocturnal flight calls increase building collisions among migrating birds, especially in areas with artificial light. The study suggests that the faint chirps may lure other nearby birds to their death.
A study by Massachusetts General Hospital found that none of the US commercial laboratories offering noninvasive prenatal screening (NIPS) fully meet the American College of Medical Genetics and Genomics recommendations for genetic disorder detection and reporting. The report highlights inconsistencies and inadequacies in NIPS test res...
A Mayo Clinic study found that extended chemotherapy, a normal CA 19-9 tumor marker, and a dead tumor after surgery can significantly increase survival time for patients with advanced pancreatic cancer. The study achieved an average survival time of 58.8 months, or nearly five years.
A recent study has identified the Greek wild crocus species C. cartwrightianus as the sole progenitor of modern saffron, revealing its origins in Attica. This breakthrough could enable plant breeders to create new saffron genotypes with increased genetic diversity.
Professor Jonas Bergh is recognized for his work on breast cancer biology, including tailored treatments and the impact of chemotherapy. He has made significant contributions to primary breast cancer treatment through his involvement in clinical trials and research collaborations.
A new study by economists at UC Berkeley found that soda sales dropped an average of 10-20% in the three months after the election, even before prices went up. The results suggest that education and social norms played a significant role in changing drinking habits.
Researchers create 'megasupramolecules' that can significantly reduce misting of fuel during high-speed impacts, reducing the risk of fire or explosion. The additives also enhance lubrication and flow through pipelines and hoses, and reduce soot formation in diesel engines.
Researchers at Arizona State University have developed a method to assemble protein and DNA building blocks into three-dimensional cages. The technique allows for precise control over cage structure and size, opening up new possibilities for targeted delivery, structural biology, biomedicine, and catalytic materials.
Scientists have discovered that white blood cells enter the spleen primarily via vessels in the red pulp and migrate to other structures. The Clever-1 molecule controls this process, also regulating antibody-producing white blood cell expression.
A common genetic variant on the 5p15.33 locus is associated with a high risk of stroke in childhood cancer survivors who received cranial radiation therapy (CRT). The study found that survivors who carried this variant had nearly three times the risk of developing stroke compared to those without it.
Researchers at Cima, Clínica Universidad de Navarra have identified three biomarkers associated with atrial fibrillation risk, including CITP, MMP-1, and PICP. These biomarkers can help optimize treatment and follow-up for patients with this cardiac ailment.
Researchers found that transplanting human bone marrow-derived endothelial progenitor cells into mice with ALS-like symptoms improved motor function and slowed disease progression. The treatment repaired damage to the blood-spinal cord barrier, leading to increased motor neuron survival and reduced capillary leakage.
Research from Rice University links digital device overload to obesity risk, finding media multitasking associated with increased susceptibility to food temptations and lack of self-control. The study suggests a possible link between media multitasking, higher body mass index, and greater percentage of body fat.
German scientists discovered two new species of rare giant stick insects in Madagascar's dry forests, with males exhibiting dazzling blue or multicolored armor. Genetic tests confirm the existence of two new species, challenging previous theories on stick insect evolution and raising questions about their reproductive strategies.
The GeoFarmer app enables smallholder farmers to collect and share vital information on climate-related agricultural interventions. Farmers produced tens of thousands of data points despite limited internet connectivity, demonstrating the app's potential to increase communication and empower farmers.
A new computer model, NarcoLogic, reveals that cocaine interdiction strategies actually fuel the spread of trafficking networks. The study suggests that decades of war on drugs have had little effect on reducing cocaine supply or prices, and that increased interdiction will only push traffickers into new areas.
Climate change is causing retrogressive thaw slumps to form on Banks Island, leading to a 60-fold increase in landslides since the 1980s. The impact on aquatic ecosystems and fish populations is unknown due to lack of baseline data.
Researchers at University of Bath created a mouse model for Joubert Syndrome by deleting portions of the Talpid3 gene, reproducing physical abnormalities and progressive ataxia in mice. The study aims to accelerate research into the disease and develop new treatments.
Researchers at Osaka University have developed a therapeutic drug that emits highly effective alpha rays to treat refractory thyroid cancer. The study showed promising results, with mice surviving nearly three times longer and tumors shrinking by several-fold after treatment.
A team of MU researchers used deep learning to predict material structures and their properties in graphene, a strong material. The study enables the design of new materials with specific properties, such as LEDs, touch screens, smartphones, and solar cells.
A large genomic study of nearly 275,000 people identified 18 genetic variants associated with either heavy alcohol consumption or alcohol use disorder. The study suggests that certain genes, such as DRD2 and SIX3, may need to be present for people to develop AUD. This research may inform future treatments for each alcohol disorder.
The Gerontological Society of America (GSA) is leading the next phase of the Reframing Aging Initiative, a long-term social change endeavor to improve public understanding of aging. The initiative aims to counter negative views of aging and promote accurate perceptions.
Access to broadband internet increases fertility rates among higher-educated women by 8.7% compared to 7.2%, with improved work-life balance due to teleworking and part-time working. This effect is less pronounced for lesser-educated women, highlighting a digital divide.
Scientists have identified a new ebolavirus species, Bombali virus, in an Angolan free-tailed bat captured in Kenya. The researchers found high amounts of the virus in bat tissues, confirming productive infection occurs in this species.
A new study challenges the US Department of Energy's plan to expand offshore wind power, citing supply chain issues with rare earth metals like neodymium. The researchers found that creating a domestic program could raise questions about natural resource consumption and recyclability.
Acute flaccid myelitis, caused by recent infections including polioviruses or non-polio enteroviruses, presents significant challenges to patients and researchers. Early intensive physical therapy has shown promise in improving outcomes for polio patients, suggesting potential benefits for AFM patients.
A two-year study found that wild bees thrive in areas with moderate to severe forest fires, which creates a favorable environment for their survival. The researchers detected a significant increase in bee populations and diversity in these zones, highlighting the importance of fire severity as a predictor of bee habitat.
A new research project aims to develop an automated resilience management system (ARMS) to improve the city's power grid in case of a power outage. The system will utilize distributed solar photovoltaics, distributed energy resources, fault detection sensors, and distribution monitoring equipment to enhance critical infrastructure and ...
Scientists have developed a method to manufacture spider silk and other difficult-to-make proteins using engineered bacteria. The production of these proteins could be useful during future space missions, such as producing bullet-proof fabric or surgical sutures.
A new study published in Radiology found that bariatric embolization produces significant weight loss and reduces appetite for up to one year. The procedure involves blocking arteries with beads to suppress hunger-stimulating hormones. Researchers saw encouraging signs of metabolic changes, including improved quality of life.
A team of researchers developed an AI method for automated image analysis of brain tumors, which outperforms traditional radiological methods. The new approach enables more reliable and precise assessment of therapy response, improving overall survival predictions.
A new editorial argues that the term 'second victim' unfairly shifts blame from healthcare systems to individual providers. The University of Kentucky's Melissa Clarkson and co-authors advocate for a patient-centered approach, prioritizing cultural changes over institutional scapegoating.
The European Centre for Disease Prevention and Control reports a 10% decrease in newly diagnosed hepatitis C cases between 2016 and 2017, with over 31,000 cases reported in 2017. However, diagnoses remain high due to under-reporting and variation in national testing practices.
Researchers have demonstrated the real-world utility of direct antenna modulation (DAM) for boosting radio signal quality when transmitting at high data rates. The method has applications in military communications and can improve signal quality dramatically with much smaller antennas.
A retrospective cohort study found that surgery was associated with a 44% increased chance of survival for women with HER2+ stage 4 breast cancer, especially those with Medicare or private insurance. The study also revealed disparities in healthcare access and outcomes due to race and socioeconomic factors.
Children born into poverty show weaker brain activity and poorer distractor suppression in the left frontal cortex area of the brain that is involved in working memory. Researchers used portable neuroimaging technologies to measure brain activity in children aged four months to four years in rural India.
A new class of intelligent metamaterials, called metashells, has been developed to respond to nearby objects. These materials can change their physical characteristics, such as permittivity, in accordance with the electromagnetic properties of the material they contain, enabling adaptive behavior.
A team from Kyoto University analyzed the dispersal patterns of golden lion tamarins, revealing that males and females use different tactics to maximize their reproductive success. The study aims to inform management strategies for conserving other threatened species.
A new University of Liverpool-led study highlights the effectiveness of a brief group psychological intervention for women affected by anxiety and depression in post-conflict Pakistan. The intervention, known as Group Problem Management Plus, was tested in a randomized controlled trial involving 612 women in rural Swat, with promising ...
In a groundbreaking study, scientists at the University of Sydney observed a normally live-bearing Australian lizard lay eggs and then weeks later, give birth to a live baby from the same pregnancy. This unusual reproductive trait is known as bimodality, where some individuals lay eggs while others give birth to live young.
A study published in Experimental Physiology found that shift work can have a long-term effect on the risk of heart disease and diabetes. Shift work was shown to negatively impact the breakdown of triglycerides and sugar utilization in the body, increasing the risk of these diseases.
Researchers at Purdue University have discovered that blue light can render MRSA bacteria defenseless against antiseptics like hydrogen peroxide. This new method uses photobleaching to reduce pigment production in the bacteria, making it a promising alternative to traditional antibiotics.
Research team discovers that habitat loss causes double damage to biodiversity, with local extinctions linked to reduced ability for species to recolonize neighboring patches. Spatial processes and metacommunities play a key role in this phenomenon.
Researchers found that injecting manure into the soil versus broadcasting it on the surface can conserve nitrogen, while planting rye as a winter cover crop or double-cropping rye and corn can increase forage production. By incorporating these strategies, dairy farmers can reduce nitrogen loss and improve water quality.
Researchers at Hokkaido University used sonar to map the underwater shape of Grey Glacier, revealing a submerged terrace extending 100 meters beyond its visible portion. This unique structure is different from ocean-bound glaciers and can lead to huge chunks of ice falling off, posing a safety risk to humans in the vicinity.
Global prostate cancer incidence and mortality rates are decreasing or stabilizing, with the US experiencing a significant decline. The study highlights improvements in detection practices and treatment, but notes that PSA screening may contribute to diagnosis at later stages and higher mortality rates.
Researchers found that TV viewers who multitask and engage in social media activity during specific programs experience increased online shopping behavior. The study also revealed that the type of ad can impact the effectiveness of this phenomenon.
Researchers found that acetaminophen use was associated with a slightly higher risk of stroke in people with diabetes. In contrast, the medication did not increase the risk of heart attacks or overall deaths. The study suggests that older adults with diabetes should exercise caution when taking acetaminophen.
A new study published in Lithosphere found that Permian volcanism contributed to increased atmospheric greenhouse gas content in Antarctica. The researchers analyzed age and isotopic data from zircon minerals, expanding the known distribution of Choiyoi-related deposits and highlighting the importance of subduction-related volcanism.
Scientists have discovered a unique biomolecule that can alter the structure of water and prevent ice crystals from forming. This antifreeze characteristic could be used to develop synthetic versions for de-icing airplanes, preserving organs, and preventing freezer burn on ice cream.
Michael Snyder received the 2019 George W. Beadle Award for his contributions to systems biology, including the development of widely-used technology for simultaneous gene analysis. His work has enabled the tracking of RNA molecules, proteins, and genes in humans, paving the way for personalized medicine.
Researchers have discovered new magnets based on more readily available rare earths and some promising magnets without these materials. These findings aim to ease the demand for scarce rare-earth permanent magnets by identifying alternative options.
A nationwide study found that amyloid PET imaging significantly influenced clinical management of patients with mild cognitive impairment and dementia. The technique altered diagnoses and treatment plans in nearly two-thirds of cases, more than double predictions.
A new study from Thomas Jefferson University reveals that decreased oxygen supply to tendons leads to a loss of flexibility and an increase in fibrocartilage-like cells. This knowledge could help develop better treatments for tendinosis and regrow damaged tissue, which is common in older individuals.
A recent study by Elic Weitzel found that humans transitioned from hunting and gathering to agriculture in response to changes in their environment, including declining food sources and shifting climates. The research analyzed animal bones and pollen data from Eastern United States sites, revealing a link between population growth and ...
Claudia Bank wins the 2019 SMBE Allan Wilson Junior Award for her innovative research on population genetics of adaptation and speciation. The award recognizes her multidisciplinary basic research at Instituto Gulbenkian de Ciência.
Scientists discover a simple mechanism that allows prebiotic information-bearing DNA sequences to outcompete shorter molecules, enabling the survival and transmission of genetic information. Templated ligation promotes cooperation among complementary sequences, creating stable majorities through intermolecular assembly and replication.
Scientists use tiny needles and electric current to reshape cartilage without cutting or suturing. By electrolyzing water in the tissue, they reduce charge density and make the cartilage more malleable, allowing for precise shaping.
A new study from The Westmead Institute for Medical Research identified a genetic variant associated with liver fibrosis in chronic hepatitis C patients. This finding is crucial for preventing health complications and reducing the number of patients requiring liver transplants.
A study by Canadian researchers reveals that hands play a central role in transferring organophosphate ester (OPE) flame retardants and plasticizers through the indoor environment. The study found that most chemicals were present on all surfaces, including electronic devices, floor dust, and participant's hands.
Researchers discovered an unconventional signaling pathway in Trypanosoma brucei, a parasite that causes sleeping sickness. The study identifies a new compound activator for protein kinase A (PKA), potentially leading to targeted therapies.
A groundbreaking study using DNA sequencing technology reconstructs the moss family tree, revealing a highly dynamic evolutionary history and significant morphological innovations. The research also sheds light on the rate of evolutionary changes and the diversification of moss structures.
Researchers at Binghamton University have developed skin-inspired electronics to monitor lactate and oxygen levels on the skin, enabling long-term, high-performance wound monitoring. The sensor's bio-mimicry structure allows for invisible integration with biological tissue, reducing inflammation and evoking no response.
Researchers at Oregon State University discovered that two hop-derived compounds inhibit liver and colon cancer cell growth effectively similar to xanthohumol. These non-estrogenic derivatives offer promising alternatives for future preclinical studies.