A study of almost 5000 IVF/ICSI cycles found that paternal age over 51 years significantly affects the chance of success, while miscarriage rates remain unchanged. Men are advised to not delay fatherhood due to declining natural fertility with increasing age.
A new study found that children are more likely to suffer injuries due to abuse when cared for by a male caregiver, especially if the male is the boyfriend of the mother or another caregiver. The odds of child physical abuse vs. accidental injury increased substantially in these situations.
The RoboBee has successfully flown solo for the first time, with a wingspan of four wings allowing it to lift off without additional power. The vehicle's weight is 259 milligrams, making it the lightest untethered flight ever achieved.
A new AI model, D3M, generates complex 3D simulations of the universe in milliseconds, achieving accuracy comparable to high-accuracy models. The breakthrough enables researchers to explore various cosmic scenarios without sacrificing accuracy.
A recent study has found a link between cardiac disease in captive gorillas and male obesity, revealing that thickening of the heart due to scarring interferes with normal heart function. Female gorillas also develop heart disease but less frequently than males, despite living longer.
Research from RIKEN Center for Brain Science found that betaine supplementation can counteract psychiatric symptoms in mice, including depressive behaviors and reduced oxidative stress. The study also identified a genetic variant predicting betaine's treatment efficacy, a potential example of precision medicine in psychiatry.
The 'Third Pole' region in Asia contains one-seventh of the world's freshwater, but rapid climate changes are affecting glacier melt and snowmelt. NASA's High Mountain Asia Team is conducting a comprehensive survey to understand these changes and their implications for food and water security.
A recent study has challenged the success of a historic health intervention used in developing countries, suggesting it was not as effective as initially thought. The intervention, which began in 1917, aimed to control tuberculosis and reduce mortality rates, but the new analysis found no significant impact on TB cases or infant mortal...
Researchers have retrieved nuclear genome sequences from ancient Neandertal fossils, providing a unique glimpse into the early history of European Neandertals. The study reveals that these ancient individuals were more closely related to later Neandertals in Europe than to those in Siberia, shedding new light on human migration patterns.
Researchers develop a technique to confine cytokine treatments to tumors by attaching a collagen-binding protein called lumican. The treatment improves survival rates in mice when combined with immunotherapies, while eliminating toxicity associated with cytokines alone.
A study published in JAMA Surgery found that inguinal hernia repair with mesh performed by medical doctors had similar outcomes to those performed by surgeons, with no statistically significant differences in recurrence rates or complications.
Research conducted by the CNRS found that organic farming boosts honeybee colonies with 37% more brood, 20% more adult bees, and 53% greater honey production. This may be due to a wider diversity of pollen resources or lower pesticide mortality.
A study from MPFI has uncovered that CaMKII decodes calcium signals predominantly through its autonomous activity, rather than just its interaction with calmodulin. This finding broadens our understanding of how molecules contribute to memory and synaptic plasticity.
A new study demonstrates how ankyrin repeat and KH domain-containing protein 1 (ANKHD1) forms the early endosome, enabling cellular transport. The ARD of ANKHD1 contains 25 ankyrin repeats that have different roles in vesiculation and dimerization.
A recent study by Jae Hee Kang et al., published in JAMA Ophthalmology, initially reported a significant association between long-term statin use and reduced primary open-angle glaucoma risk. However, due to serious coding errors, the findings were later retracted.
MIT researchers create a system to convert protein molecular structures into audible sound, allowing for the creation of new proteins with useful properties. The system uses artificial intelligence to study cataloged melodies and introduce slight changes, resulting in new protein designs.
Researchers developed an algorithm to identify pediatric oncology patients in EHR data, narrowing down patient cohorts for clinical studies. The tool improved accuracy and efficiency in patient selection, paving the way for more effective research on childhood cancers.
Researchers found that at least one bystander intervenes in every public fight to help the victim, with increasing numbers leading to more interventions. The study, which analyzed CCTV footage from three cities, suggests that intervention is a human universal and can be encouraged through crime prevention efforts.
Researchers discovered a new topological insulator in Ba2CuSi2O6Cl2, generating attention for energy-efficient information transmission and processing. The study found non-dissipative electron flow on the surface of topological insulators.
A new study has found a stark contrast between the evidence available for adult chronic pain and that conducted in children, with only six trials involving 393 participants. The lack of high-quality evidence hampers treatment options for children with chronic pain, leading to increased anxiety, depression, and isolation.
A recent study published in the Journal of Transport and Land Use found that people living in high-density, mixed-use neighborhoods are more likely to commute by bike. High-density areas such as downtowns and college campuses tend to have higher rates of bike commuting due to increased safety and accessibility.
Researchers propose a possible cell-based therapy to stimulate lung development in fragile premature infants with Bronchopulmonary Dysplasia (BPD). The study suggests using c-KIT-positive endothelial cells from donors or generating them with pluripotent stem cells as a potential treatment.
A study by Oregon State University found that providing information about certification standards and organic production practices reduces consumer willingness to pay for all wines. However, when additional information about conventional winemaking practices is provided, willingness to pay for wine labeled as organic or made with organ...
A meta-analysis of 60 million individuals in high-income countries found significant decreases in HPV infections, anogenital wart diagnoses, and precancerous cervical lesions (CIN2+) after girls-only HPV vaccination. The study supports the WHO's revised position on vaccinating multiple age cohorts of girls aged 9-14 years old.
A recent study found that US hospitals typically wait over a year to prescribe new antibiotics, hindering the market for needed drugs. The delay is attributed to factors such as cost, lack of clear patient guidelines, and inadequate testing for candidate patients.
Research teams discovered that uridine diphosphate glucose accelerates SNAI1 mRNA decay, impairing lung cancer metastasis. Lower UDP-glucose levels are associated with higher metastasis and recurrence rates in lung cancer.
A defective degradation enzyme leads to the accumulation of gangliosides, causing deterioration in patients with storage diseases. Researchers have discovered that genetic disorders can trigger a cascade of consequential damages.
Researchers found genetic divergence between ice worm populations north and west of the Coast Mountains of British Columbia and those south and east. Birds are believed to have transported eggs between glaciers, introducing new diversity to isolated ice worms.
A team of researchers has developed a method to authenticate botanical ingredients by assigning unique chemical barcodes, which can distinguish between different parts of the same plant and detect chemical contaminants. The new barcode system uses nuclear magnetic resonance and statistical analysis to group similar samples together.
A large multicentre study of almost 5000 patients found no benefit from ICSI in terms of fresh and cumulative live birth rate in non-male factor cases, challenging the global trend of ICSI adoption
A new 3D-printed prosthetic hand can learn a wearer's movement patterns, allowing them to perform complex actions like picking up small items or clenching their fist. The hand's accuracy is above 95% for single simple motion and 93% for complicated motions.
Researchers developed a mouse model that recapitulates Parkinson's disease's progression, showing how misfolded protein α-synuclein spreads from the gut to the brain. The study supports Braak's hypothesis and suggests potential therapeutic targets.
A new study found that people in the US are wary of using CRISPR-based genetic engineering to achieve wildlife conservation goals. The research, conducted by a University of Central Florida researcher, suggests that the public perceives the risks of gene editing as outweighing the benefits.
Free-roaming horses in the US West degrade landscapes and shrink biodiversity due to soil compaction, water resource domination, and over-grazing of native plant species. The authors argue that rigorous ecological research is needed to address these issues and promote scientifically sound management.
Shrimp fed on acidic algae exhibited 63% female population, while those on normal pH had 36% females. Algal growth was correlated with CO2 levels in acidic waters, disrupting ocean's ecological balance.
Researchers using ALMA pinpointed a small dust concentration in the disk around TW Hydrae, suggesting a potential planet formation site. The discovery provides valuable insights into the process of planet formation and may help identify the final stage of planetary growth.
A study of nearly 57,000 patients found that those with multiple primary melanomas had a significantly lower survival rate. Patients with multiple primary melanomas were more likely to die from the disease compared to those with a single primary melanoma.
A study by Christopher Meir examines the transformation of European cinema through Studiocanal, finding it replicates American forms and increases job opportunities in Europe. The research reveals that European studios are reaching unprecedented levels of global success with films like Lucy, The Impossible, and Paddington.
Researchers found that the 2014 SR530 (Oso), Washington landslide traveled over 1 km due to rapid extension of the landslide and liquefaction of the flood plain. Basal liquefaction mechanism likely occurred at the site, hypothesized to enhance mobility of other landslides in similar settings.
A new computational model reduces experimental error in coffee yield predictions, allowing researchers to identify high-yielding varieties with more uniform yields across multiple years. The study also reveals that some coffee plants can have reasonably stable yields across years, contradicting previous assumptions.
A recent study published in Nature Communications found that human activities contribute significantly to iron pollution in the North Atlantic Ocean. The research used isotope ratios of iron to 'fingerprint' its source and revealed that human-derived iron was present in dust samples, contradicting previous assumptions.
Researchers found that African countries with high population density suffer more environmental degradation on average. To mitigate this, dedicated family planning and government policies are needed to promote economic development without compromising environmental integrity.
A new study by UC Berkeley psychologists links disrupted sleep in 50s and 60s to increased protein tangles in the aging brain, raising the risk of developing Alzheimer's disease. The research highlights the importance of sleep for maintaining a healthy brain into old age.
The 2015 Gorkha earthquake filled a significant knowledge gap in understanding Himalayan seismicity, revealing that the Main Himalayan Thrust fault changes geometry along-strike. This finding improves understanding of earthquake hazards in India and Nepal by identifying potential locations for future earthquakes.
Researchers at The University of Texas at Arlington are developing a strategic development plan to strengthen Fort Worth's Medical Innovation District. They aim to boost the district into a thriving hub of medical innovation, creativity, and discovery.
Researchers propose two criteria for selecting optimal brain stimulation strategy, considering interactions between hemispheres and neuronal phenotype. This approach aims to improve effectiveness of non-invasive neuromodulation methods in stroke patients.
A giant bird, Pachystruthio dmanisensis, has been discovered in a Crimean cave, estimated to weigh around 450kg. The bird is believed to be flightless but fast, and its discovery suggests it may have been a source of meat for early humans.
Researchers found that RNA viruses from managed honeybees were transmitted to wild bumblebees through shared floral resources. The study suggests that managing apiaries may exacerbate the decline of vulnerable bumblebee species.
Researchers from Tokyo University of Science demonstrate the molecular basis of chloramphenicol's adverse effects on eukaryotic cells. They found that the antibiotic targets appressorium formation in the rice blast fungus, which is critical for its infection cycle.
A Penn study shows a Moonshot-funded program can increase cancer patients' engagement in tobacco cessation treatments from 0% to 36%. The program's success is attributed to institutional buy-in and continuous dialogue with clinicians, which informed the development of additional support services.
A team of researchers has identified highly-connected cluster of 'leader' cells in the pancreas that coordinate insulin response and help understand how diabetes develops. By selectively deleting these leader cells, they disrupted the level of coordination in subsequent responses to glucose.
A survey of orthopaedic providers found that they frequently recommend prescribing a nine-day supply of oxycodone after surgery, exceeding current guidelines. Despite knowledge gaps, the study highlights the need for evidence-based guidelines to curb overprescribing and patient harm.
A global database of regional plant life has been developed to document and understand global plant diversity. The Global Inventory of Floras and Traits (GIFT) collates information about the plant species composition in nearly 2,900 regions, covering about 79% of the global land surface.
Researchers at Johns Hopkins Medicine found evidence that Parkinson's disease originates in the gut and travels up the brain's neurons. The study used mice with misfolded alpha-synuclein protein, which causes nerve cell death, to demonstrate the connection.
Researchers at Oregon State University have developed an improved technique for using magnetic nanoclusters to kill hard-to-reach tumors. The nanoclusters, which can reach temperatures in excess of 100 degrees Fahrenheit, were found to be effective in treating ovarian cancer and other types of cancer.
Researchers found that dirty sinks and faucets can splash contaminated water onto patients and healthcare workers, highlighting the importance of faucet design in infection control. The study introduced sink guards as a solution to limit splashing, improving hand hygiene practices.
Scientists at the University of Edinburgh have developed a system to study endothelial cells, which line blood vessel walls. This breakthrough could lead to therapies that promote new blood vessel growth and help treat conditions like heart disease.
Researchers have discovered that tungsten trioxide can replace barium in X-ray exams and cancer treatments, offering a more effective and safer alternative. The compound's high absorptive capacity makes it suitable for creating a new class of contrast agents.
Scientists have taken first images of carbon dioxide molecules within a MOF, revealing the guest-host relationship and expansion of the cage as CO2 enters. This breakthrough using cryo-EM imaging demonstrates unprecedented insights into MOF chemistry and potential for separating gases.
Scientists translate amino acid sequences into musical compositions, then use AI to generate new proteins with desired features. The method also enables the creation of bio-based musical pieces.
The Argonne team applied Bayesian methods to quantify uncertainties in the thermodynamic properties of hafnium, a key component in computer electronics. They found that traditional models often lacked error bars or uncertainties, leading to inaccurate predictions.
Frequency combs are widely-used tools for measuring and detecting different frequencies of light. Researchers from Harvard SEAS have found that some lasers use a variational principle to maintain constant intensity in the face of changing frequencies.
A new study by University of Arizona researchers suggests that ALS patients may benefit from more glucose, as it can help increase energy production and improve cellular function. The findings, published in eLife, reveal that when ALS-affected neurons are given more glucose, they are able to survive longer and function better.
A team of researchers refutes the long-held common thesis that Parkinson's disease is caused by deposits of insoluble fibrils consisting of alpha-synculein. Instead, they found that Lewy bodies contain mainly membrane fragments, lipids, and other cellular material.
A study by Bertram Skibinski and colleagues compared seven water treatment strategies to reduce disinfection byproducts in pool water. They found that coagulation and sand filtration combined with granular activated carbon filtration was the most effective approach, but new strategies are needed to completely remove DBPs.
Researchers Gary Bachman, Christine Coker, and Patricia Knight solved the mystery of the Long Beach red radish's disappearance through investigative work. The rediscovery may lead to the restoration of this once-prominent vegetable as a significant economic force in truck cropping.
A large study found that people with a high body mass index (BMI) or who gain weight as they get older may have a lower risk of amyotrophic lateral sclerosis (ALS). The researchers also found that participants who gained the most weight had a 37-percent lower risk of ALS than those who didn't gain weight or lost weight.
Kyushu University researchers discovered that reduced oxygen and mechanical compression play crucial roles in achieving and maintaining a dormant state in mouse egg cells. By limiting oxygen and increasing the protein FOXO3, they created egg cells similar to those found in nature.
The study identified three ways in which the FOXA1 gene mutates to trigger prostate cancer: FAST, FURIOUS, and LOUD. Class 1 mutations cause rapid DNA traversal, class 2 mutations prevent normal FOXA1 from binding, and class 3 mutations create duplications of oncogenes. These alterations have different clinical implications for patients.
Scientists have discovered a natural defense against the deadly neurotoxin saxitoxin in bullfrogs, which could lead to the first-ever antidote for this compound. Additionally, researchers have captured atomic motion in 4D and identified a molecular switch that promotes IIL tolerance in bacteria, paving the way for better biofuels.
Researchers found that TV ads lead to various online responses and that advertisers can use these signals to improve media planning and ad evaluations. The study provides a framework for modeling behavioral response at the minute level, allowing advertisers to link post-ad spikes in online activities to individual TV ads.
Researchers have developed a genetically modified virus that kills cancer cells and makes them sensitive to chemotherapy drugs, halting tumor progression in mice. The combination of p53 gene therapy and cabazitaxel resulted in full control of tumor growth, with an additive or synergistic effect.
Dr. Jerry A. Shields, MD is honored with the 2019 Lucien Howe Medal for his distinguished service to the fields of ocular oncology and ophthalmology. He has made significant contributions to life-saving treatments and cures in eye cancer.
A study published in Immunity reveals that the synthesis and breakdown of fats play a crucial role in asthma-related inflammation. Researchers used single-cell RNA sequencing to analyze gene expression in immune cells exposed to house dust mites, finding a unique profile of genes linked to fat metabolism.
Companies like Stora Enso and Kemira are using sustainability-linked loans to reduce greenhouse gas emissions and improve resource-use efficiency. This approach is gaining traction, with banks increasingly considering environmental factors in loan decisions.
Researchers at the University of Vermont discovered that viruses from domestic honeybees are spilling over to nearby wild bumblebee populations, primarily through shared flowers. The findings suggest that careful monitoring and treating of diseased honeybee colonies could protect wild bees from these viruses.
Researchers found that female leaders with strong interpersonal skills, particularly in emotional management, can build and restore trust more effectively than male leaders in crises with predictable outcomes. This 'female leadership trust advantage' leads to better crisis resolution and increased investment from employees.
A study published in the New England Journal of Medicine found that nearly 1 in 7 brain-injured ICU patients show evidence of hidden consciousness just days after injury. Patients with such signs are more likely to recover, according to researchers at Columbia University and NewYork-Presbyterian. The technique used to detect hidden con...
Researchers found that malaria parasites develop faster in mosquitoes at lower temperatures than previously thought, increasing the risk of transmission to millions of people worldwide. The study suggests that even slight climate warming could lead to greater increases in transmission risk.
Research suggests that humans have lost the ability to shunt fat cells toward beige or brown fat, leading to an increased reliance on calorie-storing white fat. This shift may have provided an energy advantage for human brain growth, but also contributes to modern obesity.
Researchers at St. Jude Children's Research Hospital found that children with acute lymphoblastic leukemia mount a robust immune response to their cancer. The study suggests that the immune system may be able to effectively target pediatric ALL, potentially leading to new immunotherapy treatments.
Researchers found that HPV vaccination programs substantially reduced HPV infections by 83% among girls aged 13-19 and 66% among women aged 20-24. Precancerous cervical lesions also decreased by 51% among teens and 31% among women in their early twenties.
Scientists have discovered 56 new subglacial lakes in Greenland, expanding our knowledge of lake distribution and behavior under the ice sheet. The newly identified lakes are relatively stable but may become active as climate change causes surface meltwater to form lakes and streams.
Researchers from the University of Granada developed a new forest treatment technique that helps trees adapt to extreme climates by reducing competition for resources. The method, based on measuring tree trunk diameters, has been shown to improve forest growth and resilience in Mediterranean areas.
Researchers at Massachusetts General Hospital found that age itself facilitates the spread of Alzheimer's-disease-associated protein tau in the brain. The study also identified increased vulnerability in specific brain regions, particularly the entorhinal cortex, which is where Alzheimer's-related tau pathology first appears.
Researchers at WMG found that inductive charging can increase temperature in mobile phones, potentially shortening battery lifespan. The study compared normal wire charging with aligned and misaligned inductive charging, finding that misalignment led to higher temperatures and reduced charging efficiency.
Researchers found that probiotic bacteria Pseudomonas fluorescens reduces the impact of white-nose syndrome in bat populations about five-fold. The treatment lengthened the amount of time bats stayed in the mine, allowing them to recover from the disease and emerge during spring-time when insects are available.
MIT researchers have created a novel way to encapsulate islet cells, which they are developing as a possible treatment for patients with type 1 diabetes. The crystallized drug formulation prevents immune system rejection and allows the device to function for more than a year.
A new study found that evidence-based therapies for youth with mental health problems are slow to catch on, despite city efforts to showcase their value. Clinicians who work in 'proficient cultures' were more likely to use these approaches.
A new study by Tel Aviv University researchers found that fruit bats integrate vision and echolocation to see and use their eyes as much as they hear and use echolocation. The team trained the bats to land on objects in complete darkness, where they transformed echoes into visual images.
A potential link between transient cerebral viral infections in early childhood and the development of auto-immune disease has been discovered. The study found that brain-resident memory T cells accumulate at the site of infection, allowing self-reactive cells to access the brain and cause auto-immune brain lesions.
A new approach to managing fisheries focuses on whole ecosystems rather than individual populations. The proposed indices use widely available data to determine when ecosystem overfishing is occurring, helping avoid damaging impacts on fishing economies.
Researchers found that access to online job opportunities has not led to greater equality in the hiring process. Instead, lower-wage jobs are highly competitive, while higher-wage positions have limited openings.
Research suggests that being a morning person is associated with a lower risk of developing breast cancer. Sleeping longer than the recommended 7-8 hours may also increase the risk. The findings have implications for influencing sleep habits to improve health.
The 2019 Blavatnik National Laureates are Heather J. Lynch from Stony Brook University, a theoretical physicist from University of Colorado Boulder, and a chemical biologist from Harvard University. They were recognized for their innovative work in predicting penguin colony population growth and collapse due to climate change.
A robotic gripper developed by researchers at UC Davis and Carnegie Mellon University can 'taste' for specific chemicals using engineered bacteria. The device is a proof-of-concept for biologically-based soft robotics and has potential applications in repair, energy generation, and biosensing.
Researchers developed a controlled microfluidic crystallization device to improve screening of drug substances and scale up stable crystallization. The device can simulate industrial conditions and screen various APIs, including anti-inflammatory drugs, with higher efficiency.
AIXTRON's Neutron system enables roll-to-roll graphene production under ambient conditions, bringing costs down by two orders of magnitude. The CCS 2D system targets semiconductor applications, offering large-scale production of graphene on insulating wafers.
Researchers analyzed DNA from two 120,000-year-old European Neandertals, finding they shared a stable ancestry with late Neanderthals. The study suggests these early Neandertals may have migrated east and replaced some Siberian populations, providing new insights into their history.
A new study shows that at least three Caribbean coral species can survive and grow under severe ocean acidification conditions, despite lower skeleton density. Slow-growing dome-shaped corals outperformed fast-growing branching corals in the experiment.
Researchers found that snails can store and recall two unrelated memories but struggle with similar ones. They discovered an overlapping mechanism causing proactive interference, leading to the loss of older memories. Practicing interweaving and learning different topics can help retain more information.
Florida Atlantic University has received a $1.5 million grant to educate and train veteran nursing students in primary care services for rural veterans. The project, CAPE-V, aims to create a culturally diverse group of veteran students who are primary care oriented and willing to work with underserved populations.
Research reveals that agroforestry is a major carbon sink, but its contribution is often overlooked in international climate agreements. Scientists call for improved accounting and visibility of agroforestry practices to support climate change mitigation targets.
Scientists have identified a novel pathway allowing subcutaneously administered antibodies to bypass the immune system's traditional route. This breakthrough discovery enables targeted delivery of antibodies to the draining lymph node, potentially revolutionizing treatments for inflammatory diseases and cancers.
A new study aims to identify genes that are unique to African Americans and contribute to hereditary breast cancer. The research will analyze large datasets of over 18,500 African American women, including those with diagnosed and cancer-free individuals.
A Rutgers-led team has created a new way to unprint paper using pulses of intense xenon light, eliminating the need for conventional recycling. This method can erase multiple toner colors without damaging the paper, reducing energy costs and pollution.
Researchers at HZDR have developed nanowires with tunable shells, enabling them to operate over a wide energy range. This breakthrough increases the potential of nanowires for various applications, including LEDs and solar cells.
A new study published in Wilderness & Environmental Medicine found that implementing permit-only access to Half Dome cable handrails did not result in a significant reduction in hiker safety or search and rescue activity. In fact, the number of incidents and fatalities remained similar before and after the restrictions were implemented.
The investigation highlights a previously unidentified risk of drench application for imidacloprid. The authors recommend minimizing exposure to animals consuming fallen seeds and encouraging integrated pest management instead.
A nationwide cohort study reveals that pregnant women with migraines face a higher risk of miscarriage, cesarean sections, and low birth weight babies. Migraine medication may help mitigate some complications.
A two-year social marketing campaign in California significantly encouraged more people to seek care for symptoms of mental distress. Exposure to the campaign increased recognition of mental illness and advocacy for those affected.
A large-scale study reveals fundamental gene activity networks controlling organ development in mammals, with original patterns dating back over 200 million years. The researchers also identified a surprising number of RNA genes involved in organ development.
Researchers reviewed 50 testosterone-boosting supplements and found that only a few had data to support their claims. Many supplements contained high doses of vitamins and minerals without any proven effects on testosterone levels. The study recommends more regulation around these supplements to protect consumers.
Rockefeller scientists have found that an animal's education relies on both what experiences it acquires and when it acquires them. Studying fruit flies, researchers showed that a single odor can become either appealing or disgusting depending on the timing of its encounter relative to a reward.
A large UK study found that middle and older adults who became more active had a lower risk of death, regardless of past activity levels. Meeting minimum public health recommendations could prevent nearly half of all-cause deaths linked to physical inactivity.
A Purdue University researcher has developed a computer model that analyzes what happens during an active shooter situation, providing valuable information for schools and other organizations. The model focuses on the library at Columbine High School and suggests that running from the situation is often linked to the best outcomes.
A recent study by Columbia University Irving Medical Center found that watching TV for long periods increases cardiovascular disease risk. In contrast, working hours have little effect on the risk. The study also suggests exercising regularly can offset this increased risk and mitigate its effects.
A new study published in Evolutionary Applications suggests that Devil Facial Tumour Disease (DFTD) and Devil Facial Tumour 2 (DFT2) are confined to the Channel region of Tasmania. The research credits the cooperation of local residents for identifying the geographic footprint of DFT2.
A two-year update of a comparative trial on mass drug administration against scabies shows the infection rate remains significantly low, with a 89% decline in prevalence. The treatment used ivermectin, an oral anti-parasitic drug, and its effect was found to be long-lasting.
Scientists discover that UDP-glucose accelerates SNAI1 mRNA decay, impairing lung cancer metastasis. The study also uncovers how UDP-glucose converts to UDP-glucuronic acid, enhancing SNAI1 mRNA stability and promoting tumor cell migration.
Researchers at RIT and RRHS have developed a non-invasive infrared imaging technology to detect breast cancer tumors hidden behind dense tissues. The technology takes 20 minutes to produce images that are more sensitive than current methods.
Significant reductions in pollution and mortality rates have been achieved in the UK over the past 40 years due to effective policies. Emissions of PM2.5, nitrogen oxides, sulphur dioxide, and non-methane volatile organic compounds all reduced substantially between 1970 and 2010.
A new assessment reveals that older adults' independence is the most significant factor in their vulnerability to extreme heat. The study found that individuals with limited financial and physical assets are more susceptible to temperature extremes, highlighting the need for tailored support strategies.
Researchers at Graz University of Technology have manipulated ferromagnetic material properties on an electrical field oscillation scale, preserving quantum mechanical wave nature. This breakthrough accelerates technological miniaturization and opens new perspectives for applications in magnetism and electron spin.
Researchers have created a mechanical oscillator that can produce entangled radiation, which could serve as a link between quantum computers and optical fibers. This device has practical value in transferring information between quantum computers.
Researchers have identified two distinct allelic variants, Jek1 and Jek3, within the Jekyll gene in barley, which has significant implications for understanding speciation and cellular processes.
Researchers have discovered a universal pattern in the fossil record, showing that extreme events of diversification and extinction occur more frequently than expected. The study used superstatistics to describe fluctuations within clades, finding effective adaptive strategies and valleys of uninhabited space.
NYU Tandon Professor Jin Kim Montclare has been awarded $400,000 by the Army Research Office for her work on bio-engineering proteins to develop wet adhesion in sealants and medical adhesives. Her team aims to create responsive biological adhesives that can interface with non-living materials.
Researchers sequenced biopsies from pediatric patients with acute lymphoblastic leukemia and found that they harbored T cells specific to many neoepitopes. The patients' T cells responded to a significant proportion of these neoepitopes, forming hierarchies in their responses.
Children who control their tics exhibit fewer and less significant problems when followed up after a year. Researchers identified factors predicting problematic tics at the one-year mark, including anxiety disorder history, vocal tic frequency, and autism spectrum behaviors.
Researchers at Harvard University have invented a soft ring oscillator that enables soft robots to roll, undulate, sort and swallow. The invention uses pressurized air to create movement, allowing the robots to perform complex movements without electronic components.
The 2015 Gorkha earthquake's rupture length was likely controlled by spatial variations in the Main Himalayan Thrust, according to a new study led by Prof. BAI Ling from the Institute of Tibetan Plateau Research. The researchers used seismic waveforms and waveform modeling to determine source parameters and velocity structures.
A recent study found that most students feel it's their right to use technology as they see fit, but also want instructors to motivate them not to. Instructors saw technology as both useful and distracting, with 68% bothered by phone use in the classroom.
Researchers have discovered evidence of Neanderthals using adhesive on their stone tools, known as hafting, in two Italian caves. The discovery suggests that Neanderthals were capable of crafting more complex tools and may have even built fires to warm the resin.
A new study proposes a novel, non-invasive test for assessing gut function that may help screen and monitor treatment of gut diseases. The test measures the concentration of gut bacterial products in patient's blood and stool, detecting gut leakage and its potential impact on IBD and other intestinal diseases.
A collaborative study by Connecticut researchers shows that food insecurity is linked to insulin resistance and the development of type 2 diabetes in Latinos. The study found that households with food-insecure individuals had higher levels of inflammation, stress hormones, and insulin resistance compared to those who were food secure.
A team of researchers, led by a former war refugee, used ecological niche modeling to predict the future geographic distribution of the endangered White-breasted Guineafowl in response to climate change. The study found that the bird's range is more stable than expected, but coastal areas are threatened by sea-level rise and erosion.
A new study shows that social robots can lead to more positive emotions in sick children. The robotic teddy bear, Huggable, improved various patient outcomes compared to traditional interventions.
The introduction of new female external catheter technology at NYC Health + Hospitals/Coney Island significantly reduced CAUTIs by 51.7%, while also decreasing the number of Foley days. This innovation provides a safer alternative to indwelling catheters, reducing the risk of infection.
The UNA Europa alliance, consisting of seven leading European universities, has received a €5M grant to launch a European university ecosystem. The project will focus on innovative education and research collaboration, with an aim to address societal challenges.
The distinctive scent of soft pretzels is attributed to two key odorants: 4-hydroxy-2,5-dimethyl-3(2H)-furanone and 2-acetyl-1-pyrroline. These compounds contribute to the caramel-like and roasty popcorn-like smells of pretzels.
Researchers at Saarland University have developed a system that predicts lightning and thunderstorms using artificial intelligence and satellite images. The system achieves an accuracy of 96% for predicting flashes within the next 15 minutes, and aims to reduce false alarms by training on additional features.
A new protocol implemented at Montgomery Hospital resulted in a 25-hour reduction in patients' time on broad spectrum antibiotics, saving $322,508 over four months. The interdisciplinary approach combined comprehensive blood culture identification testing with pharmacist recommendations to optimize antibiotic use.
The site, occupied between 71,000 and 54,000 years ago, reveals repeated use of an open-air settlement, challenging previous assumptions about short-lived settlements. Researchers found evidence of general activities, including tool-making, resource provisioning, and on-site consumption, indicating a stable settlement system.