An observational study found a higher risk of subsequent opioid use and abuse among patients exposed to opioids prescribed by dental providers. The study, examining outpatient opioid prescriptions for patients aged 16-25, suggests increased scrutiny is needed during third-molar extractions and postoperative care
Researchers propose using multiferroics and topological materials to create logic and memory devices that are 10-100 times more energy-efficient than current microprocessors. This could enable significant advancements in computing power, particularly for applications like self-driving cars and drones.
A new study reveals that human-caused climate change drives uneven sea level rise, with regions experiencing higher rates expected to continue trending. Climate models suggest that up to half of regional variation in sea level rise can be attributed to climate change.
A new method for detecting bladder cancer has been developed using atomic force microscopy (AFM), which can accurately identify cancerous cells in urine samples with high sensitivity. The test demonstrates over 90% sensitivity in detecting bladder cancer, compared to 20-80% for current non-invasive diagnostics.
Researchers identify fipronil as a potential cause of mass honey bee mortalities in France in the 1990s. Laboratory studies and modeling simulations suggest that fipronil, not imidacloprid, was more likely involved in colony collapse due to toxic bioaccumulation.
A recent study by the University of Helsinki found a connection between autism spectrum disorders and stem cell dysfunction. Gene mutations in certain genes were linked to abnormalities in neuronal network formation and function in individuals with autistic spectrum disorders.
A study by Washington State University found that rural children with mild traumatic brain injuries receive less care and have significantly higher healthcare costs compared to urban youth. This disparity is attributed to limited access to specialized services and a shortage of healthcare providers in rural areas, leading to longer tra...
Researchers at Children's Hospital Colorado found that shorter sleep duration, later weekday bedtimes, and poor circadian timing were linked to reduced insulin sensitivity in adolescents with overweight or obesity. The study suggests potential benefits of improving sleep health through interventions like delayed school start times.
A modelling study suggests that statins may be significantly overprescribed for people with a 10-year cardiovascular disease risk between 7.5% and 10%. The study found that the benefits of statin therapy did not outweigh the harms until the 10-year CVD risk threshold was above 21% for men aged 70-75, highlighting the need to reassess g...
A Mediterranean diet during pregnancy is associated with a lower risk of accelerated growth in early infancy. Pregnant women with higher adherence to the Mediterranean diet had a 32% lower risk of having children with an accelerated growth pattern compared to those who did not follow such diet.
Researchers found that 10 essential oils, including garlic oil, showed significant killing activity against 'persister' forms of Lyme disease bacteria. The study suggests these plant compounds may be more effective than current antibiotics in treating persistent Lyme symptoms.
A recent study analyzed climate simulations and found that sea-level rise trends are largely driven by external factors such as aerosols and greenhouse gas emissions. The researchers used satellite altimetry data to calculate the forced response in sea level, which showed significant correlation with internal variability.
The Aurelia genome study reveals jellyfish recycled existing genes to transform from polyps to medusae, indicating early animals can easily adapt and radiate into new forms. This research provides insights into evolution, nervous system development, and potentially controlling environmentally damaging jellyfish blooms.
A machine-learning approach predicts plant species at risk of extinction using open-source data for over 150,000 land plant species. The approach identifies variables predicting extinction risk and calculates probability of a species being designated as endangered.
A new study from the University of Bath found that standing for hours a day burns only about 9 calories an hour, equivalent to a stalk of celery. This suggests that replacing sitting with standing time is unlikely to lead to significant weight loss, and individuals should focus on increasing physical activity and diet instead.
One in four patients with type 1 or 2 diabetes have reported using less insulin than prescribed due to high costs. This underuse of insulin is often accompanied by poor glycemic control and difficulty affording other diabetes management equipment.
A recent study found that consumers' knowledge about toxicological principles is limited, leading to misconceptions about man-made versus natural chemicals. Emotions such as disgust also play a significant role in accepting new food technologies, with a negative association between willingness to eat and disgust responses.
A new randomised trial found that sharing pictorial representations of personalised scans showing the extent of atherosclerosis reduced cardiovascular disease risk one year later. The study showed improvements in total and LDL cholesterol levels, with the strongest effect seen for those at highest risk.
The study reveals that CK1α is essential for the formation of rotavirus factories by chemically modifying viral component NSP2. This process triggers its localization and assembly into the virus factory, a critical step in new virus production.
A team of investigators from the University of Pittsburgh has identified compounds that block the reactivation of latent HIV-1 in a human cell line. The research, published in Antimicrobial Agents and Chemotherapy, found 12 kinase inhibitors that irreversibly blocked HIV-1 reactivation with minimal toxicity.
A new study found that boys with social skills problems, anxiety, learning and conduct issues are at the greatest risk of developing aggressive behavior and using tobacco, alcohol and marijuana by the end of eighth grade. The study identified four distinct patterns of co-occurring social-emotional learning and behavioral problems among...
A study by Binghamton University researchers found that individuals who prefer casual sex still desire intimacy and affection. The study revealed that partners were more likely to engage in intimate activities in romantic relationships than in casual sex, but the rate of these acts in casual sex was higher than expected.
A study of male and female rats found that moderate spinal cord damage alters daily body temperature and activity patterns. Restoring normal routines through circadian therapies may promote recovery after spinal cord injury.
A University of Iowa study found that rural hospitals using tele-medicine to back up their emergency room health care providers save an average of $117,000 annually in healthcare provider costs. This model also helps recruit new physicians by offering better work-life balance and reducing burnout.
Researchers found that administering Lactobacillus reuteri reversed social deficits in ASD mouse models through the vagus nerve and oxytocin-dopamine reward system. The study suggests a novel approach to treating neurological disorders by modulating specific microbes in the gut.
Researchers at the Salk Institute discovered a framework that mimics how fruit flies detect novel odors, using a Bloom filter-like data structure. This new approach improved accuracy for detecting duplicates or anomalies in large datasets.
Research suggests that innate auditory perception skills play a significant role in shaping the neural encoding of speech during music training. Volunteers with higher musical listening abilities exhibited enhanced neural encoding of speech cues, comparable to those with extensive formal music training.
A family's involvement in their child's education plays a crucial role in breaking the cycle of inequality. Parents who actively participate in academics tend to have higher socioeconomic status, which translates to better academic performance and increased opportunities for higher education.
Researchers have developed nanoscale tweezers that can perform single-molecule 'biopsies' on individual cells, extracting DNA, proteins, and organelles without destroying the cell. This technique could help scientists build a 'human cell atlas' and better understand fundamental cellular processes.
A new combination therapy involving ipilimumab, nivolumab, and brentuximab vedotin safely reduces tumor size or spread in 95% of patients with recurrent Hodgkin lymphoma, achieving complete remission in 16 patients.
A study on climate change and its effects on animal mimicry found that seasonal shifts alter the relationship between mimics, models, and predators. Climate change affects the emergence timing of different species in a Batesian mimicry system, leading to changes in predator-prey interactions.
A recent study found that pulses of organic carbon reaching the deep sea are not accurately represented in global climate models. The research, conducted at Station M off California's coast, showed a significant increase in pulse events between 2011 and 2017, with 40% of total carbon arriving during these episodes.
Research found that young women who received health and beauty information from friends were more likely to believe indoor tanning made them look and feel better. However, those who got information from news sites understood the immediate risks of indoor tanning.
Researchers have developed a gene therapy treatment that is reversing disease symptoms in two adults with Sickle Cell Anemia. The treatment, which uses reduced-intensity preconditioning, shows promise for transportability to resource-challenged parts of the world where SCA is most common.
Researchers at the University of Oregon used EEG to capture how the brain builds complex sequences from basic elements. The study found that individuals with strong working memory had a clearer record of current chunks, enabling them to reconstruct sequential patterns.
A recent review by University of British Columbia sleep expert Wendy Hall emphasizes the importance of good sleep hygiene for children, recommending regular bedtimes and limiting technology use before bedtime. The study found that these practices can help promote healthy sleep and prevent problems at school and development delays.
University of Nebraska-Lincoln researchers found epigenetic traits in Sulfolobus solfataricus, a species of archaea that thrive in acidic environments. The discovery could accelerate the study of epigenetics in humans, potentially leading to new insights into trait inheritance and management.
A new machine learning-based approach predicts conservation status of over 150,000 plants, identifying 15,000 species at high risk. The method uses data analytics and machine learning to assess habitat features, weather patterns, and physical characteristics.
Researchers at Tel Aviv University have created the first map of methylation that reflects the functioning of the inner ear, revealing critical genes for hearing development. The discovery may lead to new therapeutics by modifying epigenetic signals to allow regeneration of hair cells.
Physicists from Brookhaven National Laboratory and Yale University have synthesized large-area single-crystal domains of borophene on copper substrates, expanding its potential for fabricating high-performance devices. The discovery represents a significant step towards practical borophene-based electronics.
Research shows that salt-adapted zooplankton grow 65% slower than regular zooplankton, triggering algal blooms in polluted environments. Salt tolerance comes with a cost, including slower growth and reduced ability to control algal blooms.
Researchers have developed a new test called gene expression profiling that identified one in 10 patients with diffuse large B-cell lymphoma as being half as likely to be cured with existing treatments. The 'molecular high grade' group has a three-year survival rate of only about 37% after standard treatment.
A European Research Council Consolidator grant has been awarded to Dr. Yuval Rinkevich's team at Helmholtz Munich to study the role of fibroblasts in wound healing, with a focus on determining how differences in their populations affect scarring outcomes.
A new machine learning algorithm assesses over 150,000 plant species worldwide, predicting more than 10% as highly likely to qualify for at-risk IUCN classification. The model flags regions with high native biodiversity and endemic species as areas of concern.
Retailers have unique advantages in accessing consumer data, while current policies struggle to guide the industry on telehealth and AI capabilities. Experts warn of potential convergence of personal and non-personal health information.
Researchers observed flexible changes on crystal surfaces using real-time imaging, finding porous coordination polymer crystals can dynamically change shape when introduced to guest molecules. This property makes them attractive for developing devices that selectively adsorb gas molecules.
A new linguistic study by the University of Bath found that countries where personal pronouns can be omitted have lower secondary school enrolment rates, especially among women. The research analyzed data from over 114,000 individuals in 75 countries and found a significant effect on educational attainment.
A randomized trial of over 3000 participants found that sharing personalized ultrasound scan images reduces cardiovascular disease risk. The study showed improved outcomes in smoking cessation, physical activity, statins, and antihypertensive medication.
A new study reveals that sambaqui societies living in coastal Atlantic Forest areas between 8,000 and 1,000 years ago consumed a range of plants and had a more diversified economy than previously believed. Analysis of their middens shows evidence of plant cultivation and high consumption of carbohydrates.
A clinical trial led by CNIO's Luis Paz-Ares showed that immunotherapy significantly increases patient survival when administered alongside conventional chemotherapy. This opens the door to investigate its effectiveness in early stages of the disease.
A new research developed a platform to predict compounds with clinical potential for treating brain diseases. The platform uses machine learning and whole-brain activity imaging to identify drugs with higher therapeutic and clinical translation potential, accelerating the drug development process.
Acute flaccid myelitis is a rare but serious condition in children that can progress rapidly and result in persistent health deficits. The disease is usually caused by enteroviruses and requires urgent testing and medical attention.
Researchers developed a strategy to block GM-CSF protein, reducing toxicities and improving CAR-T cell efficacy. A second strategy involves combining CAR-T cell therapy with a drug targeting AXL protein, potentially enhancing potency and lowering toxicity.
A new study by Indiana University scientists found toxic flame retardants in newly manufactured children's car seats, posing risks to children's health. The researchers detected high levels of emerging flame retardant chemicals, including cyclic phosphonate esters and polybrominated diphenyl ethers.
A small survey of patients with diabetes found that 1 in 4 reported underusing insulin due to cost concerns. Poor glycemic control was a common result of this underuse. The study emphasizes the importance of making insulin more affordable.
Researchers at the University of Otago have discovered blocking oxytocin cells in the brain after a heart attack can improve survival outcomes. The breakthrough could lead to a new pharmacological drug targeting these cells, potentially improving cardiovascular patient outcomes.
A new decision tool accurately predicts short-term serious complications in COPD patients, decreasing unnecessary admissions and unsafe discharges.
Barts Charity has awarded £6.5 million to Queen Mary University of London to transform its Charterhouse Square campus, featuring new labs, offices, and biorepositories for world-leading research in medicine and dentistry. The funding will support the expansion of research capacity and enhance collaboration among teams.
Scientists have found magnetic evidence of oxygenation in a paleolake, suggesting that most water column and history contained oxygen. The study analyzed drill cores from the Nonesuch Formation, revealing a gradient of oxygenation according to water depth.
A joint US-African effort to test the Bharat Biotech typhoid conjugate vaccine (TCV) on 250 children aged 9-36 months in Burkina Faso. The study aims to evaluate the TCV's efficacy when co-administered with other routine vaccines, such as yellow fever and meningitis A vaccines.
A recent study by Clark University researchers reveals that tropical forests are under threat from massive infrastructure projects and resource extraction. The study highlights the urgent need for policy-making that protects forests and communities from corruption and human rights abuses.
Researchers studying gribble, a small marine crustacean, have discovered that their digestive system holds the key to converting wood into low-carbon fuel. Hemocyanins, proteins found in the crustaceans' blood, enable the breakdown of lignin, allowing for more efficient sugar release from wood.
Scientists have created a version of RNA that could have served as an early genetic polymer, with inosine replacing guanine to improve accuracy. The results suggest that inosine could have played a crucial role in the origins of life.
A new study found that nearly all hospital patients experience disturbances in at least one category during their stay, with a significant impact on outcomes. The researchers suggest that simple interventions can improve patient care and reduce readmissions.
Researchers have developed a new method to study the flu virus, allowing them to visualize individual proteins and understand how they contribute to the virus's success. The study suggests that variations in protein composition may be beneficial for the virus, enabling it to spread infection more effectively.
Scientists at USC and SLAC develop a 3D map of the structure of a cell receptor as it binds to misoprostol, a key drug for women's health. This research provides a starting point for new drug discoveries that could reduce maternal mortality rates.
A research group at Osaka University has observed magnetic reconnection driven by electron dynamics for the first time in a laboratory setting. The study uses high-power lasers to create plasma conditions similar to those found in space, allowing researchers to investigate electron-scale phenomena alongside macroscopic structures.
Retailers in minority and low-income communities are more likely to sell alternative tobacco products, such as cigars and e-cigarettes, due to consumer demand. These products have been found to be more accessible in predominantly White neighborhoods with higher retailer density.
Researchers have developed a tiny device that electrically stimulates the brain, paving the way for minimally invasive treatments for conditions such as epilepsy and Parkinson's disease. The Stentrode can deliver targeted stimulation without open-brain surgery, opening up new possibilities for treating neurological disorders.
A new study published in Circulation found that running a full marathon significantly raises concentrations of biomarkers indicating heart strain in amateur runners. The study suggests that shorter endurance races may reduce the strain on the heart muscle during competition.
A recent paper by Insilico Medicine introduces deep learning for aging research, revealing age as a key biological feature that can be predicted using various data types. The study also outlines the potential applications of this technology, including personalized immunotherapies and vaccinations.
Researchers discovered 40 new genetic variants associated with an increased risk of colon cancer, validating 55 previously identified variants. The study also identified a rare protective variant for sporadic colorectal cancer, offering hope for targeted treatments.
Researchers developed a noninvasive diagnostic imaging method for bladder cancer using machine learning analysis of nanoresolution images from urine samples. The method achieved 94% accuracy in diagnosing bladder cancer compared to cystoscopy, the clinical standard.
Researchers at Harvard University suggest that inosine could have served as a surrogate for guanosine in the early emergence of life. Inosine enabled RNA to replicate with high speed and few errors, supporting its potential role as a backbone of the first cells.
Quside co-founder and CEO Dr. Carlos Abellan has been recognized by the European edition of the MIT Technology Review's 35 Innovators Under 35 list for his work on quantum random number generators. The technology, which enables gigabit-per-second quantum random numbers, is crucial for ensuring long-term data protection in a hyper-conne...
A recent study found that despite a rise in telehealth participation, vulnerable populations continue to have limited access. Lack of accessible providers remains a major barrier for Medicaid beneficiaries, those with lower incomes, and rural communities. State policies alone may not be enough to increase adoption.
A study found that older adults with heart failure who take five or more medications are at higher risk for cognitive impairment and difficulty performing daily activities. The researchers suggest that healthcare providers should consider these limitations when prescribing medications, as they may unnecessarily expose patients to incre...
The LIGO and Virgo collaborations have detected 10 stellar-mass binary black hole mergers and one neutron star merger, with six of the black hole events previously reported. The new detections include GW170729, GW170809, GW170818, and GW170823, which are included in a new catalog of gravitational-wave events.
Vaccines have been proven to be safe and beneficial for society, but misconceptions persist. The World Health Organization requires vaccination checks during medical encounters, but many cases are missed. Digital tools like VaccApp and ViVI Score aim to improve vaccine communication.
Archaeologists used machine learning techniques to classify and predict the technological elements of ancient hunter-gatherer groups in Patagonia. The study identified two distinct 'landscapes' of technology, one for pedestrian groups and another for nautical societies, shedding light on their mobility patterns and interactions.
A study by UC Berkeley found that married couples who aged show more humor and tenderness towards each other, leading to lower rates of defensiveness and criticism. The researchers tracked the emotional interactions over a period of 13 years, revealing an increase in positive behaviors like affection and enthusiasm.
A meta-analysis of clinical trials found that home telemedicine programs for heart failure patients decrease mortality six months after hospitalization, but lose effectiveness after one year. The analysis also showed that these programs increase the odds of all-cause emergency room visits.
The Center for Central Nervous System Function at Brown University has been awarded a $12 million grant renewal from the National Institutes of Health's COBRE program. The funding will support five new research projects and develop new analysis tools to advance brain science.
A new UK study found that women experiencing domestic violence and abuse are more than twice as likely to request emergency contraception, highlighting a possible indicator of abuse. The research suggests that healthcare professionals can play a crucial role in identifying and referring these women to specialist support services.
A University of Central Florida study suggests that workplace abuse by managers may not lead to abusive behavior by lower-level leaders. In fact, prior victims of abuse are more likely to treat their own subordinates better after learning from their boss's bad behavior.
Scientists discover hundreds of unrecognized halogenated contaminants in polar bear serum, including polychlorinated biphenyls and perfluoroalkyl sulfonic acids. The study reveals increasing levels of these pollutants over the past two decades, posing potential health risks to the Arctic ecosystem.
Researchers from MIPT and Lomonosov Moscow State University developed an experimental setup combining thermal and X-ray analysis to study semicrystalline polymers. They found that a critical heating rate can prevent structural changes, revealing complex thermodynamic behavior behind the material's melting points.
Researchers at IST Austria found that plant cells inherit knowledge of where is up and down from their mother cell. The directional transport of hormone auxin sets up polarization, but this depends on polar distribution of PIN auxin transporters. Endocytosis and phosphorylation of PIN transporters are crucial for re-establishing polarity.
A study found that prenatal environmental factors, including maternal age and nutrition, influence genomic imprinting in humans. The researchers analyzed DNA methylation data from Gambian children and found varying levels of imprinting depending on the season of conception.
A new study published in Biogeosciences reveals that declining silicon concentrations in the European Arctic Ocean reduce diatom production, impacting the food chain and organic matter sinking to the seafloor. The research team confirms this effect in 95% of samples collected during a research expedition.
A study found that Indiana firefighters had a 30.4% death rate from malignant cancers, 20% higher than non-firefighters between 1985-2013. Heart disease was the second leading cause of firefighter deaths, with no difference in odds compared to non-firefighters.
A Stanford University School of Medicine study found that teens and young adults who receive their initial opioid prescriptions from dentists are at increased risk for opioid addiction in the following year. The study, which examined nearly 15,000 patients, found that those who received dental opioid prescriptions were more likely to c...
In a breakthrough study, researchers successfully delivered a microRNA called miR-126 via a nanocarrier to improve survival rates in a preclinical model of sepsis. The treatment resulted in over 67% of mice being alive at seven days compared to just 25% of untreated mice.
Scientists have created a lab-based method to monitor honey bee queen fertility, revealing the impact of worker nutrition on queen egg laying. The study found that worker bees fed with pollen paste resulted in slower egg laying rates for queens compared to those fed with bee bread.
A new scientific report highlights the importance of collaborative problem-solving skills for tackling modern problems. The research team identifies key cognitive and social components of CPS and emphasizes the need for evidence-based standards and curricula in education to develop these skills.
A new study by Ohio State University found that utility customers rely on perception of cost savings rather than actual savings when deciding to participate in energy-conservation programs. The study involved 8,702 customers and showed that consumers who thought they were saving more were more likely to renew their programs.
Researchers found that girls who gained weight rapidly between ages 5 and 15 were more likely to be obese at 24. A follow-up study of 182 participants found a 93% rate of overweight or obesity in those with accelerated weight gain, compared to 20-37% in other groups.
A study finds that resource extraction and infrastructure development lead to significant forest loss and marginalize indigenous communities. The authors suggest novel approaches balancing conservation and agroindustry goals through rigorous land use zoning and community-led resource management.
An international team has reported the induction of helimagnetism in a simple cubic crystal by carefully selecting ions of different size. Systematically replacing strontium ions with larger barium ions caused the lattice to expand until ferromagnetic order was disrupted, resulting in helimagnetism.
Tropical Cyclone Owen formed in the Southern Pacific Ocean and produced heavy downpours, with rain rates reaching over 53 mm/hour near its center. The GPM satellite captured powerful storms on the eastern side of the cyclone, dropping rain at a rate of over 94 mm/hour
Leading scientists propose eight steps to boost global soil organic carbon stocks, mitigate climate change and improve agricultural productivity. The KJWA aims to formalize these measures through coordination and financing.
Queen Mary University of London has received £6.5 million in funding from Barts Charity to develop a new teaching lab, Cell Culture Labs, Tissue Bank Lab, Mass Spec Lab, Microscopy Lab, and office spaces at its Charterhouse Square campus. The investment will enhance the school's capacity to host up to 100 new appointments over four years.
According to a national survey, 2.8% of US children have ever been diagnosed with autism spectrum disorder (ASD), while 2.5% currently have the condition. Despite treatment, 30% of children with ASD remain untreated.
Recent studies highlight the need for updated adaptation plans to address severe weather events, with hard-adaptive measures like seawalls increasing long-term vulnerability. Increasing hazard awareness through education can reduce vulnerability, while effective communication strategies can mitigate flood damages.
An international team of astronomers has confirmed over 100 exoplanets using a combination of space-based and ground-based telescopes. The discovery includes ultra-short orbital period planets and low-mass rocky exoplanets, offering insights into their formation processes.
Researchers reported promising early results from a clinical study of genetically engineered immune cells that recognize and fight cancer cells. The treatment generated excellent responses when used after chemotherapy, with 71% of patients achieving complete response.
Researchers at Dana-Farber Cancer Institute have made significant advances in understanding the progression of multiple myeloma from precursor conditions, suggesting potential new treatments. The study found that immune system cells in patients with precursor conditions undergo changes that affect disease progression, and a novel combi...
Research reveals that coffee compounds eicosanoyl-5-hydroxytryptamide and caffeine work together to maintain enzyme PP2A activity, dephosphorylating pathogenic α-synuclein proteins. This synergy prevents neurodegeneration and neuroinflammation in Parkinson's disease models.
Researchers found that prescribed burning can produce positive outcomes when carried out on a sensible rotation, including reduced fire fuel loads and increased carbon accumulation. The study used stratigraphical techniques to analyze data from long-term ecological experiments at Moor House National Nature Reserve.
Researchers found that female mice with Alzheimer's-like pathology spent more time in stages with high estrogen levels than control mice, associated with impaired learning and memory. Beta-amyloid production also increased during these stages, highlighting the importance of female biology in nervous system disorders.
Girls exposed to chemicals in toothpaste, makeup, and other personal care products before birth may experience puberty at progressively younger ages. The study found that daughters of mothers with higher levels of diethyl phthalate and triclosan experienced earlier puberty.
A recent study published in JNeurosci found that activation of the anterior insular cortex is a key predictor of relapse after abstinence in male rats. This finding has implications for understanding the neurobiology of relapse and may inform preventative strategies for alcohol use disorder in humans.
A two-year study reveals pangolin hunting is a major conservation issue and devastating animal welfare concern in Assam. Interviews with local hunters found that pangolins are targeted for their scales, which are sold for a premium on the black market.
A program providing individually tailored lifestyle recommendations for patients undergoing colorectal cancer screening helped encourage healthy behavior, according to a study published in Cancer Epidemiology, Biomarkers & Prevention. Participants who received tailored feedback increased their cancer preventive behaviors by 0.11 compar...
A Finnish-Chinese study found that global warming increases frost damage on trees in Central Europe, with some areas experiencing substantial increases in spring frosts. This is due to earlier flowering and leafing out of plants, which can lead to more frequent and severe frost events.
A study found that a gene mutation believed to have protected people from the bubonic plague may also protect HIV patients with hepatitis C from fatal liver scarring. Researchers matched patients with and without the CCR5-delta 32 gene mutation and found that those with the mutation had less fibrosis progression.
A long-running study of mothers and children found that chemicals such as phthalates, parabens, and phenols are associated with earlier puberty in girls. The study suggests that these chemicals may mimic or interfere with natural hormones in the body, leading to an earlier onset of puberty.
Researchers analyzed data from professional sports leagues and online games to find that past shared success among team members boosts their chances of winning future games. The study's findings suggest that team chemistry is a crucial factor in determining team success, transcending cultural differences and industries.
High-dose opioids are widely prescribed for chronic pain, but can cause self-perpetuating therapy and withdrawal. The Canadian government should recall these formulations to regulate dangerous prescribing practices. This would help fuel the opioid crisis, particularly among patients with addiction.
Researchers at Yale University discovered genetic variants linked to DNA repair, immune response, and cancer suppression in giant tortoises that enable them to live over 100 years. These findings provide new insights into aging research and could lead to breakthroughs in human health.
A study by Australian Dietitian Melissa Whitelaw found that 51 patients with 'atypical anorexia' had significant eating disorder psychopathology but were not underweight. The patients experienced life-threatening complications such as low pulse rates and deranged blood electrolytes despite being within or above the healthy weight range.
A new study suggests combining kinase inhibitors with ribonucleases could lead to better results against melanoma. The combination kills cells more effectively than either drug alone, potentially preventing tumor resistance. Researchers hope to test the combination in clinical trials.
A team from INRS has successfully generated high-dimensional cluster states and implemented novel quantum operations, paving the way for one-way quantum computing. This breakthrough uses photons as a data medium, leveraging their unique properties to increase information storage capacity and boost computational power.
A new generation of farmers is shifting towards the outskirts of cities with high demand and purchasing power, driven by a desire for healthier food systems and authentic rural identities. The movement, identified by Purdue University researcher Andrew Flachs, thrives in hotspots like central Texas, Oklahoma, and the Great Lakes region.
A groundbreaking study found that billions of nanoplastics can accumulate in the bodies of marine organisms like great scallops within just six hours. The research, led by the University of Plymouth, showed that even smaller particles measuring 20nm had become dispersed throughout the body's organs.
Researchers from Singapore University of Technology and Design have engineered a new inexpensive nanomaterial with exceptional performance in visible and infrared light interaction. The material can be used to improve solar cells and optically detect minute traces of biomolecules, offering potential industrial relevance.
A recent study found that changes in relationships affect physical activity levels, with divorced men and newly partnered women experiencing significant reductions in daily steps. Interestingly, higher socioeconomic individuals showed increased aerobic steps over a four-year follow-up period.
A UCLA-led research team has identified two major groups of genes involved in mutations that result in an overproduction of tau protein, a hallmark of progressive dementia. The study suggests that these genetic processes may be targetable with experimental drugs.
The study reveals the molecular mechanisms of phytochromes, which convert light into cellular information, and their potential applications in oncology and genetic disease treatment. Understanding these proteins can help develop non-invasive imaging techniques and light-controlled tools for medical applications.
Research at Baylor University found that students who met the 8-hour sleep challenge averaged a four-point grade boost on their final exams. This improvement was seen even after removing extra credit points, suggesting that better sleep itself led to improved performance, not just the incentive.
Researchers have developed a faster way to acquire 3D endoscopic optical coherence tomography (OCT) images using 40% less data, which could aid in early detection and classification of various diseases. The new method uses computational approaches that create full 3-D images from incomplete data.
Researchers identified genetic changes that enable tumor cells to evade immune detection after stem cell transplant. Telomere length is linked to risk of death from high-dose chemotherapy in MDS patients.
A recent study found that data and predictive analytics can help address the issue of bank overdraft fees, which are a significant source of revenue for banks. The researchers developed policy simulations to show that alternative pricing strategies can increase bank revenue while improving consumer welfare.
Researchers developed porous composites based on SiC/AIN with up to 40% aluminum nitride, exceeding traditional materials due to solid solution formation at grain boundaries. These composites improve thermal conductivity, heat resistance, and low coefficient of thermal expansion.
A new report highlights the common challenges faced by large health systems when implementing telehealth programs, including engaging leadership, prioritizing areas for support, and educating patients. Despite these hurdles, investing in telehealth can lead to significant cost savings and improved patient access.
Researchers at ICFO have developed colloidal quantum dot (CQD) infrared emitting LEDs with unprecedented values in the infrared range, achieving external quantum efficiency of 7.9% and power conversion efficiency of 9.3%. The CQDs' unique properties allow for efficient charge funnelling and low electronic defect density, enabling signi...
A CU Anschutz study found that female academic hospitalists face inadequate paid parental leave, difficulty with breastfeeding support and diminished career opportunities. The study calls for more generous paid leave policies to attract and retain women in the profession.
A new study published in the journal Obesity suggests that alcohol consumption may attenuate long-term weight loss in adults with Type 2 diabetes. Participants who abstained from alcohol during a lifestyle intervention program lost more weight than those who drank, highlighting the importance of limiting alcohol intake for effective we...
Researchers at the Hubrecht Institute found that adult hearts do not have stem cells that can regenerate lost heart muscle after a heart attack. Instead, connective tissue cells produce scar tissue to replace the lost cardiac muscle, which helps maintain heart integrity.