A study by Ludwig Cancer Research identified a metabolic vulnerability in glioblastoma cells that can be exploited for therapy. GBM cells are extremely dependent on imported cholesterol and shutting down their import controls leads to dramatic cancer cell death and tumor shrinkage.
A Johns Hopkins pilot program proves safe and effective in reducing sedation and boosting early mobility for children in intensive care units. The PICU Up! Early Rehabilitation and Progressive Mobility Program includes activities such as sitting, standing, and walking, resulting in increased rates of physical therapy consultations and ...
The NIH has expanded its Precision Medicine Initiative Cohort Program to California, partnering with eight regional medical centers. The program aims to engage one million or more US participants in a longitudinal research effort to improve disease prevention and treatment based on individual differences.
A new study reveals that household wastewater can release disease-causing pathogens into the air during irrigation, contaminating crops. On moderately windy days, up to 89% of these pathogens were released within half an hour of soil irrigation.
Researchers create a closed-loop system to test their proposed method, which is a better fit for how humans actually behave compared to traditional models. The new model uses fractional order calculus to describe human operator behavior, providing a unified and formalized description.
Researchers found that CTA tests led to higher adoption of preventive measures and healthier lifestyle practices compared to exercise electrocardiography and stress tests. After 60 days, more people who underwent CTA tests started taking aspirin, statins, and beta-blockers, and eating healthier, with lower rates of obesity.
A study published in the Journal of Clinical Nursing found that alcohol-related injuries occurred predominantly at home, accounting for 36.1% of cases. Men were more likely to be seen at emergency departments for at-home injuries compared to females.
Researchers at Binghamton University found that a genetic polymorphism in the CD40 gene modifies the severity of Duchenne muscular dystrophy, pointing to potential therapeutic approaches. The study suggests that drugs targeting CD40 may improve patient symptoms.
Planting angle, cordon height, and bud selection significantly impact canopy establishment in UFO trees. Effective practices can increase grower success and reduce crop load potential, optimizing labor efficiency and uniformity.
A new study by psychologist Tomas Jungert found that warm student-teacher relationships are linked to intrinsic motivation, which drives students to defend victims of bullying. In contrast, conflicted teacher-student relationships are associated with extrinsic motivation, leading students to remain bystanders or side with bullies.
A global study suggests that tracking migrating birds' routes could provide early warning of potential bird flu outbreaks. Researchers found that long-distance flights of infected birds from Asia to Europe and North America via their breeding grounds in the Arctic are a key factor in spreading deadly strains of avian flu.
Researchers at UBC's Okanagan campus have identified three types of sulphur oxidizing bacteria and two types of iron-oxidizing microbes that contribute to acid-rock drainage. The study aims to develop a new method of managing mining waste by returning it to its natural state without ponds or caps.
Scientists investigate how water flows near superhydrophobic surfaces, finding that liquids can exhibit unusual properties like hydrodynamic slip. The research uses an atomic-force microscope to measure the slip length and develop new theories for these systems.
Nearly one in three Myanmar citizens have hypertension, while half have high cholesterol. Experts warn that poor lifestyle choices are contributing to a surge in heart disease.
The MINOS and Daya Bay experiments have published a paper that sheds new light on sterile neutrinos. The joint analysis excludes most possible sterile neutrino oscillation scenarios that could explain the LSND result, significantly shrinking the hiding space for a light sterile neutrino.
Scientists have discovered an enzyme called ALKBH1 that can remove molecular modifications from transfer RNA (tRNA), causing a measurable effect on protein translation in the cell. This finding sheds new light on how cells control gene expression and suggests that tRNA influences cellular processes beyond protein translation.
A team of 90 institutions from 44 countries found that forests with many tree species are more productive than those with few, providing an estimated USD$166-490 billion in annual economic benefits. This discovery highlights the need for a re-assessment of biodiversity values and conservation priorities.
Beardedness is associated with increased attractiveness in women when evaluating long-term relationships due to its signal of formidability and potential benefits. Stubble appears most appealing for short-term connections, while full beards are preferred for long-term partnerships.
Researchers analyzed 300 published works on silver nanoparticles and wastewater treatment, finding no adverse effects at current concentrations. The team suggests that moderate or high concentrations could pose a problem in decades to come.
Researchers found that flowering ornamentals can provide critical biological services such as pollination and biological controls. The study identified 74 commercially available annual and perennial plant species that attracted a diverse population of pollinators and beneficial insects, including hoverflies, skippers, and native bees.
Researchers will explore materials based on Gallium, Lanthanum and Sulphur (GLS) for IR applications, offering a safer alternative to arsenic-based glasses with improved performance.
The universal two-child policy is predicted to have a relatively small effect on population growth, with a peak of 1.45 billion by 2029. However, it may lead to changes in retirement age and pension systems to address shrinking workforce and population ageing.
Researchers developed an MRI-based method to track the state and progression of genetically mutated brain cancer using a new biomarker 2HG. This non-invasive method provides a diagnosis when neurological risk from surgery is too high, and allows for rapid assessment of treatment response.
Researchers at Nagoya University have identified a novel potential target of the type 2 diabetes drug metformin: the ion exchanger protein NHX-5. In nematode worms and fruit flies, metformin targets NHX-5 to disrupt autophagy and related subcellular processes.
Tropical Depression 24W formed on Oct 12 and moved west toward the Philippines on Oct 13, with NASA's Aqua satellite revealing cold cloud tops indicating potential for heavy rainfall. The depression is forecast to strengthen into a typhoon and make landfall in eastern Luzon late on Oct 15 or early on Oct 16
Researchers at Women & Infants Hospital have received NIH grants to evaluate treatment strategies for perinatal brain injury. The studies aim to prevent or decrease brain damage in infants at risk for cerebral palsy and other developmental disabilities.
Researchers analyzed viral samples and wild bird migration patterns to understand the spread of H5N8 avian influenza. The study found two main migration routes for the virus, suggesting direct or indirect contact with infected birds as likely transmission methods.
Researchers will study cellular and molecular mechanisms of lung regeneration, targeting AT2 cells with gene editing techniques to correct disease-causing mutations and promote repair.
Scientists have discovered silicate glass spherules at the Paleocene-Eocene boundary that suggest a comet impact occurred during this time period. The results provide direct evidence for an extraterrestrial impact on Earth, which may have contributed to the observed global warming event.
Two researchers will receive funding to explore the use of smartphone-connected technology and wearables to predict radiation toxicity in lung cancer patients. A randomized trial will investigate whether a simple walking program can reduce treatment interruptions and improve outcomes among cancer patients undergoing concurrent chemothe...
Researchers have developed a flexible, disposable sensor for monitoring proteins in the blood released from damaged heart muscle cells after a heart attack. The sensor uses nanostructures to detect low concentrations of troponins with high accuracy, enabling quick diagnosis and treatment at home.
Researchers found that the cutting of tau by caspase-2 may play a critical role in the disordered brain circuit function of tauopathies. Blocking caspase-2 activity restored some learning and memory deficits in animal models, suggesting reversible cognitive loss.
Researchers found that positive attitudes towards marriage dampen risky behaviors among lighter-skinned African Americans and Asians, but have little effect on darker-skinned individuals. The study suggests that promoting healthy attitudes toward romantic relationships could encourage better decision-making and behaviors.
Researchers found that the moon's uppermost surface materials are completely turned over in approximately 80,000 years, much faster than previously estimated. This discovery has significant implications for future human exploration and development of the Moon.
A UT Dallas study found that construction firms in the Gulf region operate with limited safety regulations or enforcement, leading to a high risk of accidents among migrant workers. The study identified inadequate training, language barriers, and a lack of effective communication as key causes of these accidents.
Quiescent human cells exhibit an inflammatory profile similar to acute infections when energetically stressed, suggesting a pro-survival strategy may not be well-suited for long-term chronic stresses. This could impair genome repair and increase cancer risk.
Changes in protein modifications generate biological diversity needed for evolution, allowing species to adapt to environments. Most phosphorylation sites arose relatively recently in evolution, contributing significantly to evolutionary diversity and highlighting potential avenues for therapeutic research.
The University of Arizona's INSITE Center helps Fortaleza city planners use big data to understand bus delays and overcrowding. The team developed an online dashboard with real-time data on bus movements, passenger numbers, and weather conditions to inform decision-making.
A new study found that spraying barley crops with an RNA molecule inhibits fungus growth, while the plant's vascular system transports it to distant infection sites. The researchers also identified a key protein involved in the process.
Researchers at the University of Pennsylvania have identified a new mechanism by which RNA molecules are degraded in plants, occurring co-translationally with translation. This process is linked to gene regulation and may play a role in stress response.
Hurricane Nicole is a Category 3 hurricane with maximum sustained winds near 125 mph, expected to bring significant effects to the region. The storm is predicted to pass near Bermuda today, posing a threat to the island's residents and infrastructure.
Researchers from University of Wisconsin-Madison have revealed a fabrication process for revolutionary transparent sensors, which can be used for brain imaging, electrophysiology, fluorescent microscopy, optical coherence tomography, and optogenetics. The technology has the potential to expand its applications into areas such as stroke...
Interdisciplinary research highlights changing scientific landscape, where large data sets and computational methods encourage an iterative approach. The authors note that despite new technology, the reinvigorated approaches are rooted in centuries-old debates over iterative and hypothesis-driven science.
A study presented at the Argentine Congress of Cardiology found that smoking rates increased from 42% to 69% in heart attack patients between 2011 and 2015, coinciding with a 100% increase in cigarette affordability. Despite improved treatment for heart attacks, mortality rates remained unchanged.
A recent study found that an invasive tropical legume tree, Leucaena leucocephala, alters soil nitrogen dynamics in Guam ecosystems, reducing soil nitrogen levels. The research also revealed changes in microbiological processes that control soil chemistry transformations.
Florida State University geology researcher Mainak Mookherjee explores feldspar elasticity to explain seismic discontinuity. At extreme pressures, feldspar decomposes into denser mineral phases, which could partially explain this phenomenon.
A genomic study by University of Nevada, Reno researchers identifies a newly discovered bird species evolving with its food source in southern Idaho. The South Hills crossbill has evolved unique dependencies on the Rocky Mountain lodgepole pine tree over 6,000 years.
Researchers found that depriving brain tumor cells of cholesterol specifically kills them and causes tumor regression. This alternative method targets glioblastomas, the most aggressive form of brain cancer, which are difficult to treat due to their biochemical composition and blood-brain barrier.
Hurricane Matthew's heavy rainfall caused widespread flooding and deaths in North Carolina, with rivers still rising on Oct. 12. The NASA rainfall analysis used IMERG data to estimate the storm's total rainfall, which was over 20 inches in some areas.
Researchers have created mid-air displays of 'floating pixels' using soundwaves and force fields, opening up new possibilities for computer and mobile displays in the 3D space above the screen. The technology, called JOLED, can be used to create interactive displays and bring digital information to life as physical objects.
A new study revises the understanding of childhood diarrhea's causes, finding nearly 90% of cases are linked to pathogens. The research provides a roadmap for developing vaccines and treatments for six top causes, aiming to reduce deaths by 70 percent annually.
Research on grafting tomatoes in high tunnels found that grafted plants yielded significantly more than nongrafted controls, with yield increases ranging from 18% to 126%. The effect of scion shoot removal was not as consistent, but some trends suggest that rootstock vigor plays a role.
A 7-state research consortium led by Henry Ford Health System has been awarded funding to expand the NIH's Precision Medicine Initiative Cohort Program. The program aims to enroll 1 million participants and collect data on lifestyle, environment, and genetics influencing health and disease risk.
A new study by UMass Amherst researcher Bernhard Leidner investigates the consequences of national trauma for both victims and perpetrators. The research aims to explore how different perceptions of intergroup violence and trauma can escalate or de-escalate conflict.
Researchers will investigate the use and effectiveness of alternative methods of electronically sharing health information in primary care settings. The study aims to determine which approach, 'push' or 'pull', is more effective for providers and quantify its impact on potentially avoidable healthcare utilization.
Research by University of Toronto scientists found that adult ruby-throated hummingbirds choose to balloon up in weight before flying south for the winter. They discovered that individual hummingbirds make decisions based on experience, with some fatten up to gain an advantage over rivals and establish territories quickly.
A new imaging method has captured the daily disposal and regeneration of photoreceptor cells in a living human eye, revealing crucial insights into blinding diseases such as age-related macular degeneration and retinitis pigmentosa. The study's findings have the potential to improve our understanding of vision and eye health.
Dense molecular gas disks are supplying gas directly to supermassive black holes at galaxy centers. The growth of supermassive black holes is enhanced by strong turbulence generated by supernova explosions in these disks.
A recent study published in BMC Public Health found that people with higher levels of social connection have better health literacy. Researchers also discovered that volunteering and civic engagement are linked to improved health literacy. The study analyzed data from the National Assessment of Adult Literacy, highlighting the importan...
Researchers found that exercise and methamphetamine can re-establish circadian rhythmicity in animals, suggesting a potential new way to treat addiction. This approach associates drug usage with a non-harmful stimulus, leveraging brain plasticity to rewiring the brain's circuitry.
A new study using NVDRS data reveals 21% of law enforcement officers were killed during ambushes, with 90% homicides committed with firearms. The study also found a disproportionate number of black victims were unarmed, and fatality rates among military veterans/active duty service members were 1.4 times greater than civilians.
Scientists have reclassified the Caesalpinia group, including Brazil's national tree Pau-brasil, into a unique genus called Paubrasilia. The study reveals that Pau-brasil represents a distinct evolutionary lineage, highlighting its cultural and historical importance.
Researchers found that Zika virus infection damages placental cells and enhances entry of the virus through HSV-2 receptors. Fetuses in pregnant women with HSV-2 infection are at higher risk for microcephaly and other effects caused by Zika virus.
Researchers have designed metal-free phosphorescent molecules that glow persistently at room temperature, overcoming challenges of organic compounds emitting light only at low temperatures. The molecules can be tuned to emit different colors and are potentially three times more efficient than fluorescent LEDs.
Researchers at the University of Pittsburgh have successfully developed a brain-computer interface that allows a paralyzed man to feel sensations in his arms and fingers. The technology, which uses microstimulation of sensory cortex, enables the individual to distinguish pressure intensity and even identify objects through touch.
A tropical cyclone that was thought to be dead has reformed over the South China Sea and is now expected to make landfall in central Vietnam. The storm, dubbed 'Zombie storm' Aere, had maximum sustained winds of 25 knots near its center before re-forming
A new retrospective study found that men with prostate cancer treated with testosterone-lowering drugs are twice as likely to develop dementia within five years as those whose testosterone levels are not tampered with. The study used deidentified records from Stanford Medicine's clinical-research data warehouse and aggregated several f...
Bioengineers at UT Dallas created a wearable device to monitor glucose levels using perspiration, addressing challenges of invasive blood draws and providing real-time feedback. The textile-based sensor detects glucose in small amounts of ambient sweat, eliminating the need for commercialization complexities.
A study of 34 countries found that women married before age 15 are at increased risk for domestic violence. Women who marry as children often experience spousal age gaps, power imbalances, social isolation, and lack of female autonomy, which contribute to higher rates of domestic violence.
A CU-Boulder study found that preschoolers who lost three hours of sleep consumed 20% more calories and 25% more sugar on the day of restricted sleep. On the recovery day, they returned to normal levels but still ate 14% more calories and 23% more fat than usual.
Researchers successfully achieved sustained viral remission in rhesus macaques by supplementing antiretroviral drugs with an antibody. The virus remained undetectable for almost two years after withdrawal of treatment, demonstrating a promising potential treatment for HIV.
A recent study found that dolphin serum contains high levels of antioxidant protein, which may hold clues to treating aging-associated diseases in humans. Researchers also discovered 11 proteins more prevalent in dolphin serum than in human samples, including vanin-1 and adiponectin.
Researchers have created a hydrogel-elastomer hybrid that can prevent barnacles from sticking to metal hulls, reducing fuel costs for the Navy. The material is soft, slippery, and retains moisture, providing a long-lasting solution to biofouling.
A recent virtual reality study has found that our perception of space and our bodies plays a crucial role in regulating emotional experience and exploratory behavior. By manipulating sensory input on gait and spatial context, researchers have shown that this interplay can intensify or reduce fear and enhance exploration.
Researchers have found that coupling an antibody with standard-of-care antiretroviral treatment reduces virus levels and reverses immune system damage in SIV-infected rhesus macaques. The dual therapy maintains undetectable virus levels for over nine months after ART withdrawal.
Researchers aim to create smart cities where buildings can monitor and adjust their energy usage in real-time, minimizing waste and stabilizing the grid. This technology has the potential to reduce blackouts and spikes in energy prices, making energy more efficient and sustainable.
A new study from Rice University found that individuals with low socio-economic status as children are more likely to experience poor health in adulthood. The researchers discovered a correlation between early adversity and biological capacity to regulate emotions, which can lead to compromised adult health.
A global assessment of forests reveals a 10% decrease in tree species richness leads to a 2-3% decline in biomass production. The study estimates the value of biodiversity in maintaining commercial productivity at $166-490 billion, far exceeding conservation costs.
A single season of intense melting in Antarctica in 2001-2002 provided clues to the future of the continent. The study examined the impacts on two vastly different Antarctic ecosystems, including changes in microbial food webs and penguin populations.
Scientists have found a way to significantly improve computer performance by using T-waves, or terahertz radiation, to reset memory cells. This process is several thousand times faster than magnetic-field-induced switching and could lead to ultrafast memory.
Researchers found that a small fraction of phosphosites remain conserved across species, while new sites are rapidly evolved. This suggests that changes in protein regulation can quickly generate diversity in response to environmental conditions.
A new study from UTHealth found that 15% of sixth-grade students reported perpetrating at least one form of cyber dating abuse. The most common forms of abuse were using a partner's social media account without permission and making them afraid of responding.
A new Lancet series explores the connections between urban design, transportation, and health, suggesting eight major interventions to create healthier cities. The research highlights the need to shift from private car use to cycling and walking to reduce environmental and social risk factors.
Researchers found that even lower step counts, especially those taken at a brisk pace, can be beneficial for health. Limiting sedentary time also plays a role in healthy readings for cholesterol and other risk factors.
A new RAND Corporation report reveals that Louisiana teachers are more likely to consult classroom resources and provide instruction aligned with their state standards. This success may offer lessons for other states on how to encourage teacher alignment.
Sreekanth Chalasani's sonogenetics technique uses ultrasonic waves to selectively activate cells in mammals, opening doors to deep brain stimulation, pacemaker technology and more. The $1 million grant from the BRAIN Initiative could lead to breakthroughs in treating neurological disorders.
Researchers from UTMB have developed three new potential vaccines against the plague that protect animals from developing pneumonic plague as late as four to five months after vaccination. The vaccines were engineered by deleting and modifying genes in Yersinia pestis bacteria, resulting in safe vaccine candidates.
The Brain & Behavior Research Foundation has awarded $13.7 million in NARSAD Young Investigator Grants to support groundbreaking neurobiological research on psychiatric disorders affecting one in five people. The grants aim to improve treatments and develop prevention strategies for mental illnesses.
A new study chronicles how Central Asia dried out over the last 23 million years due to the rise of lesser-known mountain ranges. Researchers measured carbon isotope values in ancient soil samples to draw a fuller portrait of climatic changes, showing an exceptionally arid region deep in Asia's interior.
A University of Illinois study found that visitors to Channel Islands National Park in California were more likely to assign value to areas with charismatic wildlife encounters, rather than actually biodiverse regions. The research suggests that knowledge plays a crucial role in shaping people's perceptions of biodiversity.
Researchers argue that making parents healthier before conception can prevent transmission of obesity risk to future generations. The approach needed is both top-down and bottom-up, requiring clear information about what young people can do to optimize their health for themselves and their children.
Researchers at Rockefeller University discovered a protein called CRHBP that reduces anxiety in male mice by halting the activity of a stress-inducing hormone. In contrast, the same protein has no effect on female mice.
A multidisciplinary team will study how motor and linguistic speech information is encoded in the brain to develop specific treatments for speech disorders. The researchers aim to understand which neuronal activity in the subthalamic nucleus is responsible for different aspects of speech.
Penn Vet researchers have discovered a new mechanism for antibacterial immunity, where caspase-8 regulates inflammatory cytokine production. In mice lacking caspase-8, innate immune cells have a general defect in responding to microbial products, leading to increased susceptibility to infections.
Researchers found that nearly half of pregnancy-associated deaths were due to unintentional injuries, homicide, or suicide. The study suggests addressing psychosocial contributors to health during pregnancy can effectively prevent maternal deaths.
Researchers found evidence of a comet strike in sediment from the Paleocene-Eocene Thermal Maximum (PETM), a rapid warming of the Earth caused by an accumulation of atmospheric carbon dioxide. The discovery provides insight into the sequence of events leading to global warming.
Researchers at NIH and Emory successfully induced sustained remission of SIV in infected monkeys for up to 23 months. The regimen, which combined 90 days of ART with infusions of a laboratory-derived antibody, restored key immune cells and eliminated viral reservoirs.
Researchers at Michigan Technological University provide a detailed overview of Zika's history, transmission modes, and risks, including sexual transmission and miscarriage risks. The study also highlights the connection between dengue virus infection and Zika virus exacerbation.
Researchers used genetic profiling to predict osteoporosis risk in individuals with high accuracy, improving classification by 12% compared to traditional clinical risk factors. The findings have the potential to revolutionize bone disease management and treatment for Australia's 1.2 million osteoporosis sufferers.
Researchers found the unique impression of skin scales from a large herbivore sauropod, possibly a titanosaurus, in sandstone rocks. The discovery is significant as it provides evidence of one of the last dinosaurs to live on Earth before their extinction.
Researchers studied a single-celled amoeba called Capsaspora owczarzaki and found it uses the same protein-regulating tools as multicellular animals to control cell differentiation over time. This suggests that the single-celled ancestor of all animals likely possessed these systems and was more complex than previously thought.
NICT developed a projection-type see-through holographic 3D display technology that allows for independent design of display size and visual angle. This technology has potential applications in in-car head-up displays, smart glasses, and digital signage.
Researchers have successfully fabricated electronic devices using DNA, which can function at room temperature. The devices work by exploiting the tunnelling effect, where electrons tunnel through energy barriers to create a current.
Microbiologist Kristen DeAngelis receives $2.5 million grant from US Department of Energy to study soil microbes' impact on carbon cycle. The research aims to improve understanding of how climate change affects soil carbon storage and develop new methods for modeling microbial contributions to global carbon cycling.
A 15-year international study found that HIV-1 subtype C, the most dominant form of the virus, is also the slowest to progress to AIDS. This counterintuitive finding challenges Darwinian evolutionary theory.
Researchers at UC Riverside have developed a reliable and accurate navigation system that exploits environmental signals like cellular and Wi-Fi to support autonomous vehicle development. The technology can be used as an alternative or complement to GPS-based systems, enabling consistent and tamper-proof navigation.
A study led by UCSB researchers found that an innovative mental health program for sixth-graders increased students' knowledge of mental illness and decreased stigma associated with it. The program, Mental Health Matters, aims to educate young people about mental health before stigma sets in.
A study by Stanford scientists warns that the future of Antarctic marine protected areas is under threat due to entrenched positions on Marine Protected Areas (MPAs) and fishing interests. The authors argue that CCAMLR's failure to adopt a system of MPAs could set a negative example for global ocean challenges.
Researchers at UTA are developing an AI system that assesses children's executive function skills, recognizing patterns of inattention and hyperactivity. The system provides recommendations for effective intervention and monitoring progress over time.
New research reveals how a single warming event in Antarctica may indicate future ecosystem changes, with cascading ecological consequences observed over the last 15 years. The study found that massive flooding caused by melting glaciers led to dramatic changes in the environment, including erosion of streams and lake levels rising.
Researchers have been awarded a grant to develop a novel medication that can erase memories associated with addiction. The drug candidate, blebbistatin, has shown promise in animal models by producing a permanent loss of meth-associated memories without affecting other types of recall.
A new study from Intermountain Medical Center found that antibiotic use rates in small community hospitals are similar to those in large hospitals. The lack of antimicrobial stewardship programs in smaller facilities poses a significant challenge in addressing the growing problem of antibiotic-resistant bacteria.
The NIH has increased its investment in the BRAIN Initiative to over $150 million, supporting 170 researchers at 60 institutions. This funding will help develop new tools and technologies to understand neural circuit function and capture brain activity.
A team of researchers has successfully isolated Zika virus from a semen sample, obtaining the first complete genome sequence of the virus in humans. The study provides valuable insights into potential sexual transmission of Zika virus, which was previously poorly understood.
Researchers found that Zika virus infection provides excellent protection against reinfection, offering potential relief from future epidemics. The study also revealed the virus remains in some tissues for an extended period, but clears from blood plasma and urine within 10 days.
An educational and outreach program increased rates of referral for kidney transplant evaluation, especially among African American patients. The program reduced racial disparities in referral, with a significant increase in African Americans referred for transplant from 10% to 16%.
A brain implant has restored touch in a paralyzed man's hand, allowing him to sense sensations like warmth and pressure from his fingers. The study suggests that electrical brain stimulation can reestablish realistic touch in paralyzed patients, guiding the design of better neuroprosthetic limbs.
Researchers from the Repurposing Drugs in Oncology project found that propranolol has significant anti-cancer properties, particularly in angiosarcoma. The study highlights the potential of propranolol to act on multiple points of the metastatic cascade, reducing metastatic spread and saving lives.
A study published in the American Journal of Agricultural Economics found that federal school lunch guidelines led to improved health outcomes for students. The research showed a reduction in calories from fat and sodium, but varying responses across socioeconomic and demographic groups.
A new study from North Carolina State University, the University of Chicago, and the University of Michigan found that women college students are more active in racial justice movements. The research also showed that what drives Black students to engage is different from what drives Latino students. Key findings include: Black women we...
Researchers discovered that jumping spiders can detect sounds at distances of over three meters, a finding that changes scientists' understanding of the world spiders live in. The spiders' hearing is most sensitive to frequencies associated with the wingbeats of parasitoid wasp enemies, prompting a startle response.
A Japanese research team has identified a hormone that limits liver fibrosis in nonalcoholic steatohepatitis (NASH) and cirrhosis. Administering growth hormone alleviated NASH conditions caused by adult growth hormone deficiency, and treatments were effective on model animals.
A new study found that androgen deprivation therapy for prostate cancer may be associated with an increased risk of dementia, particularly among older men. The study analyzed electronic medical records data and found a significant association between ADT use and dementia development.
Researchers at Ibaraki University used ALMA to observe the disk around TW Hydrae, finding multiple gaps that match theoretical predictions for planet formation. The team estimates a massive, icy giant planet similar in size to Neptune, with a mass likely more than that of Neptune.
A study using genetically altered female mice found that a mutation in the histone deacetylase 4 (HDAC4) gene causes feeding and behavior abnormalities similar to those seen in patients with eating disorders. The research also identified a biological pathway associated with the risk of developing an eating disorder, which could lead to...
Researchers found that wind patterns in the lowest 500 meters of supercell thunderstorms can help predict whether a storm will generate a tornado. This discovery may lead to better predictions and fewer false alarms during tornado season.
The Endocrine Society recommends treating hypopituitarism by replacing hormones at natural patterns, with accurate hormone measurements crucial for diagnosis and treatment monitoring. The guideline also addresses special circumstances like pregnancy care and post-surgical care.
Researchers discovered factors secreted by gut bacteria, Oxalobacter formigenes, can stimulate oxalate transport and reduce urinary excretion in mice by 32.5%, potentially aiding in preventing or treating kidney stones.
Researchers have discovered tiny glass droplets in New Jersey sediment layers that could be linked to an extraterrestrial object hitting Earth. The finding is consistent with previous work suggesting an impact triggered the PETM, a period of rapid warming comparable to modern human-induced climate change.