Researchers found that elite HIV controllers have viral reservoirs located in inactive regions of the genome, known as gene deserts, which are incapable of reactivating. This unique characteristic may hold the key to achieving a functional cure for HIV by targeting active viral reservoirs.
Researchers at West Virginia University aim to understand zinc's role in neuronal communication, using animal models and sensors to track activity. They hope to uncover the inner workings of the auditory cortex and develop new treatments for conditions like schizophrenia and Alzheimer's disease.
Researchers at ITMO University have developed a metasurface that enables simultaneous power transfer at various frequencies, allowing users to charge devices from different manufacturers with different power transfer standards.
A new meta-analysis of published studies on hydroxychloroquine for COVID-19 treatment finds no mortality benefit, while combining it with azithromycin is associated with a 27% increased risk. The study supports current clinical recommendations against using these drugs for COVID-19 patients.
A team led by Huimin Zhao at the University of Illinois has received a five-year, $20 million NSF grant to develop new AI tools for molecule synthesis. The institute aims to accelerate automated chemical synthesis and advance the discovery and manufacture of novel materials and bioactive compounds.
Researchers have made breakthroughs in understanding dispersion's impact on entangled photon systems, allowing for more reliable communication networks. This discovery could enable faster data transmission rates and secure secret sharing.
A new AI app aims to improve the diets and nutrition of adolescent girls in urban settings in Ghana and Vietnam. The app will use machine learning to analyze users' food consumption, provide personalized dietary advice, and encourage healthy eating habits.
Soil enzymes play a crucial role in chemical reactions, cellular metabolism, and organic matter decomposition. Heavy metals like lead and cadmium reduce enzyme activity by 3-3.5 times, particularly affecting carbon and sulfur cycles.
A new study finds that 50-70% of Antarctic ice shelves are at risk of rapid disintegration due to hydrofracturing, which could lead to significant sea-level rise. The research suggests that existing cracks in the shelves could provide routes for disintegration, and that warming temperatures could accelerate this process.
Effective solutions to climate change threaten coral reefs require prioritization challenges, weighing quality versus quantity, and species selection. Coordinated interventions combined with best-practice management are necessary to sustain the reef's resilience.
Scientists at Joslin Diabetes Center have developed a novel cell-based therapy using 'HUMBLE' cells, genetically modified human white fat cells that mimic heat-generating brown fat cells. Transplanted into mice with type 2 diabetes, these cells improved insulin sensitivity and glucose clearance, reducing weight gain and related chronic...
Hurricane Laura is strengthening in the Gulf of Mexico, with NASA capturing powerful images of the storm from space. The eye of the hurricane was located near latitude 26.4 degrees north and longitude 91.4 degrees west, with maximum sustained winds increasing to near 115 mph.
Tribal behavior on social media widened the gulf between Remain and Leave voters in the UK's Brexit debate, with frequent use of derogatory terms and language. The study suggests that social media platforms' business model can exacerbate this polarization, making it challenging to create a more even-handed discussion.
A UMass Amherst health informatician has received a $2.4 million grant to develop a mobile health system using finger-worn sensors to monitor and encourage movement in stroke survivors' weak upper limbs. The goal is to provide individually tailored data and visualization tools to motivate patients and inform clinicians.
A new study found that labiaplasty significantly improves physical symptoms such as tugging and pain during exercise, while also boosting self-esteem and intimacy. The procedure reduces visible signs of excess vaginal tissue, leading to improved quality of life for women.
Researchers at Rutgers University have developed a lab-on-a-chip device that can measure toxic lead in sediments and water samples within minutes. This affordable technology has the potential to enable municipalities, schools, and homeowners to quickly test their water supplies for contamination.
Research released at ESC Congress 2020 links depression or anxiety in adolescence to a 20% increased risk of heart attacks by middle age. A mental disorder in adolescence is associated with poorer stress resilience and lower physical fitness, contributing to the risk.
Plant researchers have identified the calcium channel responsible for stomatal closing, a crucial defense mechanism against pathogens. This discovery has the potential to engineer pathogen-resistant crops by allowing plants to 'close their gates' when threatened.
Santa Fe Institute researchers Artemy Kolchinsky and David Wolpert present a new framework for understanding the relationship between energy and computation in Turing machines. They derive relationships between algorithmic information and energy, showing that computations with more compressible outputs require more energy.
A study found that following the Eatwell Guide diet in the UK can reduce mortality risk by 7% and lower greenhouse gas emissions by 30%. The diet recommends consuming five portions of fruit and vegetables daily, wholegrain carbohydrates, and lean proteins.
The University of Oklahoma is leading a $100 million NSF AI Institute to advance trustworthy AI in weather, climate, and coastal oceanography. Researchers will develop accurate predictions and improve societal resilience to climate change.
Researchers discovered that neutralizing antibodies provide protection from SARS-CoV-2 reinfection in a group of sailors who tested positive for these antibodies before embarking on a voyage. The high percentage of infected crew members highlights the importance of vaccination in preventing reinfections.
The Cambridge-developed DNA vaccine candidate, DIOS-CoVax2, targets key regions of the virus to produce beneficial anti-viral responses. The vaccine aims to protect against SARS-CoV-2 and other related coronaviruses, with a potential for widespread use and low-cost manufacturing.
A recent study found that men who used smartphones and tablets in the evening had poorer sperm quality, with lower sperm concentration, motility, and progressive motility. Additionally, longer sleep duration was associated with higher sperm total and greater progressive motility.
The NSF has awarded a $20 million grant to create an AI Institute for Artificial Intelligence and Fundamental Interactions, a cross-discipline collaboration between 20 physicists and seven AI experts from top universities. The institute will explore the use of AI in fundamental physics and apply physics principles to improve AI methods.
Research found occupational exposures to pollutants, including burning wood and vehicle exhaust, were associated with abnormal heart function and structure. Long-term exposure to these pollutants may increase the risk of cardiovascular disease, especially among low-income occupations.
A team from Pennsylvania State University analyzed the root systems of various beans and legumes to identify beneficial characteristics for breeding. They found that roots can balance nutrient exploration in topsoil and subsoil, leading to improved crop resilience under stress.
A study shows that friends who swap bodies experience changes in their self-perception and memory, highlighting the connection between our mental and physical selves. Participants who fully embraced their friend's body performed better on memory tests than those who felt disconnected from their own body.
The new microscopic robots are controlled by flashing laser pulses and can walk thanks to a simple circuit made from silicon photovoltaics. The researchers explored ways to enhance the robots with more complicated electronics and onboard computation, potentially leading to swarms of tiny robots crawling through human tissue and blood.
Researchers from the University of Leeds have developed a telephone screening and referral service to identify COVID-19 survivors who need ongoing support. The service aims to provide timely specialist rehabilitation and ensure people return to their normal lives as quickly as possible.
The Phase I/II LIBRETTO-001 trial found that selpercatinib achieved durable objective responses in the majority of participants with RET gene fusions, including an ORR of 85% in previously untreated patients. The study also showed promising results in patients with brain metastases and thyroid cancers.
The University of Illinois will lead two of seven new national artificial intelligence institutes, one focusing on agricultural resilience and the other on molecular discovery. The institutes aim to advance AI research in computer vision, machine learning, and automation to address major agricultural challenges.
Carnegie Mellon University has received a $500,000 planning grant to develop AI research and interdisciplinary collaborations in astrophysics, subatomic physics, and biophysics. The university aims to promote cross-disciplinary interactions and encourage new collaborations to advance fundamental fields.
A recent study published in The Lancet Rheumatology found that nearly 90% of shoulder replacement implants last more than ten years. Patients reported continued benefits from the operation, with a sustained positive effect on their lives for at least a decade.
Geographer Professor Jonathan Everts criticizes the lack of clarity in dashboard data compilation and its impact on understanding regional differences. He highlights the need for a more differentiated approach to indicators and dashboards during pandemics, considering social inequalities and long-term consequences.
Dr. Christopher Basler receives $100,000 grant to study enzymes critical for SARS-CoV-2 replication and explore small molecule inhibitors as potential COVID-19 treatments. Early data suggests these drugs could be effective in slowing SARS-CoV-2 growth.
Researchers found that summit success rates doubled to two-thirds of climbers reaching the top, while death rates remained at around 1% since 1990. Improved weather forecasting and safer climbing techniques may contribute to the increased success rate.
The University of Texas at Austin has been selected to lead the NSF AI Institute for Foundations of Machine Learning, aiming to develop new classes of algorithms for more sophisticated AI technologies. The institute will focus on addressing challenges such as noise and diffuseness in modern datasets.
Fecal microbial transplant has been shown to reduce cravings for alcohol and improve psychosocial quality of life in patients with cirrhosis and AUD. Altering the gut-brain axis through microbiota manipulation may alleviate AUD symptoms, while changes in gut microbiota also affect hepatocarcinogenesis.
A new study from Lund University reveals a significant link between cognitive impairment and increased risk of rehospitalization and death in heart failure patients. The study, which examined 281 patients, shows that those with impaired cognitive function are more likely to experience poor outcomes.
Researchers developed a boron-doped anisotropic Sm(Fe0.8Co0.2)12 thin film with exceptional magnetic properties. The compound showed a large coercivity of 1.2 T and a remanent magnetization of 1.5 T, outperforming previously studied Sm(Fe0.8Co0.2)12 compounds.
A team of researchers at Children's Hospital of Philadelphia used new computational methods to link characteristic presentations of childhood epilepsies with specific genetic variants. They analyzed clinical information and large-scale genomic data, finding associations between 11 genetic causes and specific symptoms.
Researchers developed new predictive models to identify patients at highest risk of developing hepatocellular carcinoma (HCC) after successful hepatitis C virus (HCV) treatment. The models used clinical parameters and identified specific clusters of patients with elevated or impaired liver function, suggesting more personalized HCC sur...
Women with Alzheimer's live longer and experience less severe symptoms due to the protective effects of their second X chromosome. The study found that women carrying a specific variant of the KDM6A gene have twice the dose of protective proteins, giving them greater protection against the disease.
A new study reveals a protein called OSCA1.3 forms a channel that triggers calcium entry into plant cells, triggering the closure of stomata as a defense response to pathogens. This finding is crucial for understanding plant immune mechanisms and could lead to more resilient crops.
New research found that pasta consumption in both children and adults is associated with a better diet quality and better nutrient intakes. Pasta-eaters showed a beneficial weight-related outcome, particularly in adult females, with reduced waist circumference, body weight, and body mass index.
Researchers have identified a metabolic vulnerability in cells that may represent a therapeutic target for treating small cell carcinoma of the ovary, hypercalcemic type (SCCOHT). A new treatment agent has been shown to starve cancer cells by eliminating arginine, an amino acid necessary for protein production.
Researchers have experimentally observed a 0D corner state in a 3D topological circuit, which is induced by the nontrivial octupole moment of the circuit. The corner state is protected by three anticommuting reflection symmetries and exhibits robustness against certain types of disorder.
Scientists at Nagoya University discovered two genes, ACE1 and DEC1, that counteract each other to regulate rice plant stem growth. The findings suggest a new approach for genetically modifying rice crops to improve yield and adaptability.
A new study discovered a significant association between frequent and severe nightmares and cardiovascular disease in veterans. The research found that 32% of veterans reported frequent nightmares and 35% reported severe nightmares, which were linked to heart problems, high blood pressure, and heart attack.
Researchers developed a neural network to distinguish between Middle and Late Stone Age assemblages by analyzing frequent tool combinations. The study found that the combined occurrence of backed pieces, blade technologies, and absence of core tools reliably identifies Late Stone Age assemblages.
Researchers from Peter the Great St.Petersburg Polytechnic University produced a metal with increased ductility, three times higher than specified in standard. This discovery can change component design and improve material performance for industries like Aerospace.
Researchers have determined that the Last Glacial Maximum was approximately 6 degrees Celsius (11 F) cooler than today. The study's findings provide a better understanding of the relationship between atmospheric carbon dioxide and global temperature, allowing for more accurate climate predictions.
New research shows that US political parties have become increasingly polarized due to their quest for voters. The study challenges a 1950s model by economist Anthony Downs, finding that voters remain moderate but parties move towards extremes to minimize constituency overlap.
The study concludes that a more holistic approach to poultry food safety is needed to better protect the public from foodborne pathogens like Salmonella. It highlights the limitations of current guidelines, which only consider pathogen prevalence and do not account for other risk factors such as serotype virulence and temperature abuse.
A new study from La Jolla Institute for Immunology found that blocking nerve signals to the pancreas could stop patients from ever developing type 1 diabetes. The researchers used a mouse model and discovered that blocking sympathetic nerve signals protected mice from beta cell death.
Researchers at NTU Singapore have developed a novel method using fruit peel waste to extract and reuse precious metals from spent lithium-ion batteries. The process creates minimal waste and can be scaled up for industrial use, offering a more sustainable alternative to traditional methods.
Researchers at MIT have found that cosmic rays and low-level environmental radiation can cause decoherence in superconducting qubits, limiting their performance. This effect could limit the practicality of quantum computing within a few years, prompting scientists to explore shielding or design improvements.
Researchers at RIKEN IMS discovered that a combination of gut bacteria worsens multiple sclerosis symptoms in a mouse model. Two specific bacteria, OTU002 and Lactobacillus reuteri, enhance immune cell activity that attacks the brain and spinal cord.
Researchers found that selective breeding of junglefowl for reduced fear led to changes in brain composition and affected fear memory. The domesticated birds became accustomed to non-hazardous events more rapidly due to smaller brains relative to body size.
Researchers developed a novel spectroscopic technique to study stibnite nanostructures, revealing their potential as high-optical-quality waveguides. The technique allows for the measurement of spectrally resolved intensity profiles within individual nanodots, demonstrating that they can support four modes over a 200-nm bandwidth.
A multidisciplinary research team found that low-level ionizing radiation degrades superconducting qubit performance. To maintain coherence and achieve practical quantum computing, radiation shielding will be necessary. Researchers emphasize the need to exclude radiation-emitting materials and consider underground experimental setups.
A new study published in Gastroenterology found that consuming frozen microbiome capsules derived from their own feces when dieting may limit weight regain. Participants who followed a green-Mediterranean diet and received fecal microbiome transplantation lost more weight and regained less weight compared to those on other diets.
Researchers found that thick aggregates of bacteria Deinococcus can provide sufficient protection for survival during several years in space. The study suggests that these aggregates could potentially survive travel between Earth and Mars, supporting the theory of panspermia.
Women with catamenial epilepsy experience nearly four times more frequent seizures during menstrual cycle and are more likely to have drug-resistant epilepsy. The study may lead to tailored treatments for this group.
A new investigational therapy has shown to prevent the onset of Dravet syndrome symptoms in a mouse model, increasing gene expression up to 100 percent in neurons. The treatment uses an antisense oligonucleotide (ASO) that is reversible and non-invasive.
A majority of patients with medullary thyroid cancer treated with selpercatinib lived for more than a year without disease progression. The drug showed high efficacy and good tolerability, with response rates of up to 79% and manageable side effects.
A study by the University of Montreal has revealed the rules of synaptic plasticity, a process underlying learning and memory. The research found that dendritic spines, tiny protrusions on neurons, amplify or suppress incoming information based on its strength.
Researchers have eliminated dark matter candidates as the origin of excess gamma rays detected in the Milky Way's galaxy center through extensive modeling exercises. The study puts strongest constraints yet on dark matter properties, ruling out weakly interacting massive particles up to very high-mass particles.
Despite severe health problems, 93% of flat-faced dog owners want to own their breed again in the future. Positive behavioral attributes and suitability for a sedentary lifestyle are common reasons for reacquisition or recommendation. However, owners acknowledge significant health risks, including respiratory disease and heat stroke.
A University of Cincinnati biologist collaborated with Spring Grove Cemetery and Arboretum to replace non-native English ivy with native ground cover on E. Lucy Braun's grave. The tribute features a mix of creeping mint, golden star, and Allegheny spurge, all native to deciduous forests in Eastern North America.
Researchers found that therapeutic and prophylactic doses of blood thinners reduced mortality by roughly 50 percent in COVID-19 patients. The study also showed that anticoagulation therapy was associated with improved outcomes both in and out of the intensive care unit.
A new study from Michigan Medicine shows that over half of hospitalized COVID-19 patients received antibiotics soon after arrival, despite only 3.5% having both virus and bacterial infection. Faster testing and understanding infection risk factors could help reduce unnecessary antibiotic use and harm.
Scientists have discovered a novel disordered crystalline phase of silica that forms under dynamic shock compression, challenging longstanding assumptions about the material's behavior. The findings provide new insights into planetary formation and evolution, and may reveal details about the Earth's geologic history.
A new study found that US adults' flu vaccination rates differ significantly by demographics such as age, insurance status, and chronic conditions. The researchers suggest that boosting vaccination rates requires a concerted public health campaign and proactive primary care outreach strategy.
A new study published in Nature Climate Change reveals that Arctic sea ice is melting at a rate one to three times faster than previously estimated. The research team compared current temperature changes in the Arctic with climate fluctuations from the last ice age, finding that temperatures are increasing rapidly.
The Herbert Irving Comprehensive Cancer Center has been renewed as a designated Comprehensive Cancer Center by the National Cancer Institute, with a five-year support grant of $26.5 million. The center will continue to provide cutting-edge care and research for cancer patients in the New York City metropolitan area.
A new combination therapy targeting breast cancer tumors in the brain has been shown to reduce tumor size and increase survival in a study with mice. The treatment, which combines vinorelbine and I-BET-762, was found to be effective in curing up to 75% of mice with brain metastases.
Researchers found that interventions reducing unnecessary antibiotic prescribing in telemedicine practices significantly decreased inappropriate prescriptions. Education and feedback on dashboards led to the most substantial reductions, particularly for conditions where antibiotics should not be prescribed.
A recent study published in Environmental Research Letters suggests that targeted efforts to increase water efficiency can save enough water annually to fill Lake Mead. The research found that some regions and industries have the greatest potential for water savings, with improved water productivity in corn, cotton, and alfalfa contrib...
Researchers from Kanazawa University found that IL-17A triggers cellular changes in the peritoneum, leading to stromal fibrosis in gastric cancer patients. The study suggests that suppressing mast cell degranulation may be a promising treatment strategy for patients with peritoneal dissemination.
A study found that 89% of college students experienced moderate or severe nomophobia, which is associated with greater daytime sleepiness and poorer sleep quality. Limiting phone use before bedtime may exacerbate bedtime anxiety for individuals with nomophobia, disrupting their sleep.
Researchers at Samara Polytech have synthesized a monoclinic NaVPO4F compound using quenching, which exhibits low sodium ion mobility making it impractical as a cathode active material. A comparative analysis with LiVPO4F revealed the triclinic modification is energetically more favorable, limiting its synthesis.
Scientists have discovered a metal-free carbon-based catalyst with potential to transform chemical manufacturing, enabling more efficient reactions without expensive transition metals. The catalysts are robust and deliver unexpected catalytic reactions for various processes including hydrogenolysis, dehydrogenation, and hydrogenation.
The CabildoXLatAm platform hosts a participatory digital space for Latin America's civil society actors, governments, and communities to discuss new forms of governance. The event aims to design a roadmap for self-management and address regional challenges such as food sovereignty and digital governance.
A recent UMBC study finds that female researchers have led the way in bird song research, fundamentally changing our understanding of avian biology and evolution. Women made up 56% of authors and held 68% of first-author positions on papers about female bird song.
Paleontologists used a new approach to estimate sexual variation in dinosaur fossils, finding patterns in size differences between males and females. The study suggests that using effect size statistics can produce accurate estimates of sexual dimorphism even with limited fossil data.
A team of researchers has identified a key gene, POPOVICH, responsible for the development of nectar spurs in Aquilegia. The study used a spurless species to pinpoint the gene and found that it promotes cell divisions in the regions where the spur develops.
Researchers from Massachusetts General Hospital found that inhaled nitric oxide therapy improved cardiopulmonary function and decreased inflammation in six pregnant patients with severe COVID-19. The treatment resulted in rapid resolution of viral infection within 22 days, with no adverse side effects.
Typhoon Bavi, a large storm in the Yellow Sea, was captured by NASA's EPIC camera aboard DSCOVR satellite on August 25, 2020. The storm had maximum sustained winds near 100 knots and was moving northwards.
Researchers at Monash University developed a machine-learning algorithm that can characterise graphene properties and quality without bias in under 14 minutes. This technology will help manufacturers boost the quality and reliability of their graphene supply, saving time and money.
A new study published in the Journal of Nutrition suggests that vitamin C consumption is linked to higher skeletal muscle mass in older adults. The research, which analyzed data from over 13,000 participants, found that those with the highest amounts of vitamin C had the greatest estimated skeletal muscle mass.
Researchers at Nara Institute of Science and Technology discovered a novel membrane protein YeeE that enables bacteria to uptake thiosulfate from the environment. This unique mechanism provides a sophisticated method for sulfur synthesis, potentially lowering production costs in industries like food, cosmetics, and pharmaceuticals.
Researchers at Cornell University developed a new method using thin mesh covering, called exclusion netting, to control spotted wing drosophila infestation in New York berry crops. The technique has shown significant benefits, including reduced pesticide use and lower costs, with minimal SWD incidence.
The UC Davis-led AI Institute for Next Generation Food Systems aims to optimize crop yields, minimize resource consumption, and improve food safety through AI technologies. The institute will foster collaborations across academia, industry, and government to develop open-source solutions and promote education, outreach, and diversity.
A recent UNC-Chapel Hill study reveals that individuals with obesity are at a greatly increased risk for hospitalization, intensive care unit admission, and death from COVID-19. Obesity is associated with numerous underlying health conditions, including hypertension, heart disease, and Type 2 diabetes, which can impair immune function.
Researchers at NYU Grossman School of Medicine found that over a third of virtual rave attendees and 33.7% of virtual happy hour attendees used illegal drugs, while alcohol was used by the majority of participants.
A new study has identified major gaps in the international ozone treaty, which must be addressed to avert stronger climate change and serious risks to human health. The treaty's loopholes include unaccounted for CFC and HFC emissions, leakages from old air conditioners, and emissions of nitrous oxide from agriculture.
A large meta-analysis of 20 studies found that long naps (over 60 minutes) are associated with a 30% greater risk of all-cause death and 34% higher likelihood of cardiovascular disease. Napping can also increase the risk of death in women and older participants.
The study found that youth using the artificial pancreas system had significant improvements in blood glucose control, including a 7% improvement during the daytime and a 26% improvement at night. The technology improved overall time-in-range by nearly 11%, translating to more hours per day in a healthy range.
A recent study reveals the hierarchical representation of color in the brain, from cone-activation signals to isotropic hue representation. The study found that different areas of the cortex process color information in a progressive manner.
A UC Davis Health study found that nonfatal firearm injuries in California decreased by 38% over an 11-year period, primarily due to a drop in firearm assaults. However, the lethality of those and other firearm injuries increased, with a higher proportion of self-inflicted injuries being deadlier.
Scientists at Tokyo University of Science have created a novel alkaline hydrogel suitable for wound healing via a method requiring no special equipment. The gel forms in minutes and has high water content, making it ideal for wound dressing and promoting the growth of new cells.
A study by University of Pennsylvania researchers describes an effective gene therapy for Krabbe disease in dogs, which has shown promising results with no significant symptoms after four years. The treatment approach, using the AAV9 vector, has also been found to positively affect both central and peripheral nervous systems.
Researchers identified areas of the brain that regulate efforts to deal with fatigue, which could lead to new strategies for healthy individuals and therapies for those with depression, multiple sclerosis, and stroke. The study used MRI scans and computer modeling to analyze brain activity and behavior in participants.
Researchers found that donors without fractures had more flexible collagen and mineral nanostructure than those with fractures. The study suggests that flexibility at the nanoscale could be an important predictor of future bone fractures, highlighting the need for new treatments targeting nanoscale bone health.
Researchers found that opioid use during pregnancy can negatively affect the placenta's structure, reducing cells that produce essential by-products for normal brain development. The study also identified specific genetic expression differences between female and male placentas in response to maternal oxycodone exposure.
A new study analyzing nationwide U.S. county-level data and individual-level voter records from Washington and Utah found that mandatory vote-by-mail modestly increases voter turnout by 1.8-2.9% without favoring either party. The effect on Democratic shares of the vote was not statistically significant, with a minor increase of 0.7%.
The study reveals that chitin oligosaccharides trigger cytosolic calcium oscillations, which propagate across the whole plant and synchronize cell responses. This synchronized signal affects transcription of defense-related genes, allowing plants to mount a uniform defense response.
A new study found that robotic support pets for older adults and people with dementia acquire bacteria over time, posing a risk of illness. However, a simple cleaning procedure involving anti-bacterial products and wipes can effectively reduce microbial loads to safe levels.
The White House, NSF, and DOE announced over $1 billion in awards for the establishment of 12 new AI and QIS research institutes. These institutes will spur cutting-edge innovation, support regional economic growth, and advance American leadership in emerging technologies.
Researchers developed a novel framework and model to analyze drivers of water theft and deterrents. The study found that social attitudes, institutions, and future supply uncertainty contribute to water theft, highlighting the need for stronger deterrents.
Research published in Open Heart found a significant reduction in cardiology services during the COVID-19 lockdown, including a 40% decrease in heart attack diagnoses at one center in Scotland. This shift was attributed to virtual outpatient clinics, redeployed staff, and rescheduled non-urgent procedures.
Researchers have reconstructed a ciliate mitoribosome using cryo-EM, identifying nine novel proteins encoded in the mitochondrial genome and challenging existing views on mitochondrial translation evolution. The discovery provides new insights into mitochondria's structural and functional complexity.
Researchers developed a blood test predicting psychosis development risk with 93% accuracy. The test identifies early changes in the immune system involved in inflammation.
Researchers have identified six molecules that can be used as biomarkers to predict how severely ill a patient with COVID-19 will become. Additionally, they discovered a new mechanism causing life-threatening blood clots in COVID-19 patients and potential ways to treat them.
Researchers at the University of South Carolina have found that Δ9-tetrahydrocannabinol (THC) can completely prevent Acute Respiratory Distress Syndrome (ARDS) caused by Staphylococcal enterotoxin. The study suggests a possible treatment for ARDS caused by COVID-19.
Researchers developed a saliva test to diagnose heart attacks, showing strong agreement with blood tests. The test provides results in 10 minutes, compared to at least one hour for standard blood tests, and has the potential to save lives.
Biomedical engineers at Duke University created a combination molecule featuring GLP-1 and FGF21 that controls blood sugar levels and promotes weight loss in mice for up to a week after a single injection. The slow-release ELP linker ensures stable drug release over time.
Researchers found Anoxychlamydiales, a group of Chlamydiae living without oxygen, with hydrogen-producing genes. These genes were likely exchanged with eukaryotes during the evolution of complex life, providing insight into the origins of eukaryotic cellular complexity.
Researchers at KAUST have developed an approach to detect rare gene mutations in a pool of cells, which is crucial for early cancer detection and evaluating CRISPR/Cas9 editing outcomes. The technique, called IDMseq, accurately detects single mutations and analyzes large DNA deletions with high accuracy and sensitivity.
A new study reveals a potential link between brain inflammation and fatigue in multiple sclerosis, using PET imaging to identify specific brain regions correlated with fatigue scores. The findings open new avenues for diagnostic and therapeutic research into the debilitating symptom.
Research from the University of Iowa reveals that parents who use road crossings as teachable moments can significantly improve their child's ability to cross streets safely. Children who received constructive advice, especially on identifying safe gaps in traffic ahead of time, showed improved skills and reduced risk of injury.
New studies demonstrate significant reductions in ALT, hepatic fat, and liver damage biomarkers for patients with non-alcoholic steatohepatitis (NASH). The treatments target lipid metabolism and show potential to address type 2 diabetes and obesity.
A large European study found that using the MELD-Na score could increase high-risk patient transplants and reduce 90-day waiting-list mortality. The MELD-Na score includes serum sodium, which is a significant predictor of mortality in patients on liver transplant lists.
A study published in JCI Insight has identified a potential treatment for non-alcoholic fatty liver disease (NAFLD), with tesamorelin reducing liver fat and fibrosis progression. The drug appears to increase expression of genes associated with burning of fat in the mitochondria, which may prevent fibrosis.
A recent study published in Science has proven that repeated and abrupt climate changes during the last ice age occurred simultaneously in South America, Southeast Asia, Europe, and Greenland. The researchers used stalactite measurements from caves and ice core samples to determine the timing of these events.
Researchers from Arizona State University have made significant progress in understanding TRPV1's thermosensing mechanism. The study provides a framework for distinguishing specific activation mechanisms that can be targeted to develop new non-addictive pain therapies.
Astronomers have provided clear evidence for the formation of an accretion disk around a supermassive black hole during a tidal disruption event. The new findings support theoretical predictions and provide unprecedented insights into these unusual events.
A Commentary in AIDS Patient Care and STDs finds COVID-19 and HIV diagnoses decreasing as white population increases in US counties. Systemic racism is a key factor contributing to disparities in health outcomes among communities of color.
A recent study found that FoMO is linked to loneliness, low self-esteem, and low self-compassion, not social media use. Researchers suggest addressing negative self-perceptions by practicing self-compassion and focusing on real connections.
A new study published in Frontiers in Ecology and Evolution has found that native desert bighorn sheep populations in landscapes with minimal human disturbance are less likely to be vulnerable to climate change. The researchers analyzed genetic data from over 1,600 individuals across 62 populations in the American Southwest.
Research reveals that HIV studies are often designed with an unrepresentative population, leading to a lack of effective solutions for diverse groups. The study's findings highlight the need for more inclusive research methods to address health inequalities and improve patient outcomes.
A team of Italian scientists analyzed the effect of lifting lockdowns on COVID-19 transmission in Italy. They found that most regions remained close to a baseline scenario for one-and-a-half months after lockdown relaxation, highlighting the importance of controlled case isolation interventions to prevent rebounding epidemics.
Researchers found that a mutation in a tRNA gene can disrupt brain function and behavior, leading to imbalances in excitatory and inhibitory neurotransmission. This imbalance has been implicated in numerous neurological diseases, including epilepsies and autism spectrum disorders.
A new analysis found that cerebral venous thrombosis (CVT) incidence has increased three times higher than previously reported in the US. CVT is most common in younger women, but recent findings suggest increases in men and older women, with a notable disparity in Black people compared to other racial and ethnic groups.
Researchers at Osaka University have developed polymer materials that combine self-healing with strength and recyclability. The materials were produced using planetary ball-milling, a method that efficiently mixed host and guest polymers, resulting in tough, self-healable, and recyclable supramolecular materials.
A new fossil discovery has provided critical evidence for the evolution of the mammalian middle ear, revealing the first unequivocal evidence of the five auditory bones from an extinct group. The findings have narrowed the morphological gap between ancient and modern mammals.
A clinical trial found that a new artificial pancreas system improved blood glucose control in children aged 6-13, achieving 7% daytime improvement and 26% nighttime control. The technology replaces traditional testing and insulin delivery, providing greater convenience and safety.
Scientists at Tohoku University have developed a novel heat treatment technique that induces a 2D gradient rejuvenation state in bulk metallic glasses, resulting in improved ductility and tailored hardening. The technique enables the formation of a complete shear plane, blocking shear band propagation and increasing critical shear stress.
Researchers have reconstructed the ancestral relationships of the hillstream loach family tree, detailing unusual pelvic adaptations that enable some members to crawl or walk on land. The study found three dominant variations of pelvic anatomy that explain different degrees of land-walking behavior among the fishes.
Researchers at Baylor College of Medicine developed an improved type of PROTAC that enhances intracellular accumulation and functions, not only as a degrader but also as an inhibitor of the target protein. The study's findings suggest the possibility of applying this strategy to improve PROTACs for clinical applications.
NASA satellites have been providing forecasters with data on major Hurricane Laura's temperature, rainfall capability, storm structure and extent. Cloud top temperatures as cold as minus 80 degrees Fahrenheit are generating heavy rainfall.
A University of Washington study found that rental ads in Seattle's predominantly white neighborhoods often emphasize 'vintage charm' and history, while neighborhoods with more people of color focus on safety and security. The study suggests that these linguistic patterns can influence housing choices and perpetuate racial segregation.
The Quantum Systems Accelerator will harness quantum information science for discoveries that benefit the world and accelerate commercialization. The center will co-design solutions needed to build working quantum systems outperforming today's computers.
Research published in Stroke and Vascular Neurology found that US hospital admissions for stroke and mini-stroke decreased by nearly a third during the height of the pandemic. This decline may have led to poorer patient outcomes, emphasizing the need for patients to seek medical care during the crisis.
Researchers at King Abdullah University of Science & Technology developed ultrathin organic solar cells using inkjet printing, achieving a power conversion efficiency of 4.73 percent and paving the way for flexible, lightweight energy harvesting in various applications.
Researchers create temporary synthetic coating that can be adapted to deliver drugs, aid in digestion, or prevent nutrient absorption. The coating, made from dopamine molecules, can improve lactose digestion efficiency up to 20-fold and potentially treat conditions like diabetes and obesity.
Researchers have developed a synthetic gut lining that can target the small intestine, delivering drugs and influencing nutrient absorption. The system has shown potential in treating lactose intolerance, diabetes, obesity, and tropical diseases like schistosomiasis.