A new UNSW study comprehensively reviews the magnetic structure of bismuth ferrite (BiFeO3), a multiferroic material that displays both magnetic and electronic ordering at room temperature. This unique property allows for low-energy switching in data storage devices, making it a promising material for future, low-energy data storage.
An international team led by the University of Exeter and National University of Singapore is investigating plastic pollution in Southeast Asia's marine ecosystems. The three-year project will assess life cycles and impacts on wildlife, identifying solutions to prevent plastic pollution.
Researchers are using fluorescence and hyperspectral imaging to map the distribution of compositional material in the Codex Cospi. The analysis aims to shed new light on the pictorial and technological practices developed by pre-Columbian artists.
Researchers found connections between newborn brain's visual word form area and language network, suggesting an innate sensitivity to visual words. The study suggests that the pre-reading VWFA is more connected functionally to the language network than other areas.
Purdue University is leading a $3.7 million research project to create more secure machine learning algorithms for autonomous systems. The goal is to develop a robust, distributed and usable software suite to prevent AI hacking and ensure the accuracy of autonomous machines on the battlefield.
Research finds that multiracial people experience depression, stress, and lower self-esteem due to frequent racial identity denial. Policy changes, such as legitimizing multiracial identity and integrating check-all-that-apply racial measures for data collection, can help combat stigmas and promote inclusivity.
Researchers have developed a machine learning model that analyzes speech and facial movements to diagnose strokes with high accuracy, potentially saving valuable time in diagnosing the condition. The tool was tested on over 80 patients and achieved 79% accuracy comparable to clinical diagnostics by emergency room doctors.
A new research study examines how people's willingness to undertake certain behaviors changes over time during the pandemic, influenced by digital information. Researchers found that individuals differ in their attitudes towards risk, with those exposed to high-quality digital information more likely to make informed decisions.
A new study found that trees' participation in fungal networks in forest soil is linked to their growth, carbon storage, and ability to withstand drought. The research suggests that these networks can provide significant growth advantages to trees with more connections.
A meta-analysis of preventive malaria treatments among school-age children found that treatment cuts malaria prevalence by 46% and subsequent cases by 50%. Preventive treatment also improves learning outcomes and reduces anaemia cases.
A new study by Johns Hopkins University researchers found that the brain detects 3D shape fragments in the early stages of object vision, a strategy also used in artificial intelligence networks. This discovery may hold future opportunities to leverage correlations between natural and artificial intelligence.
A new study by UCLA researchers found that antiretroviral therapy given over two years was unable to completely restore age-appropriate epigenetic patterns in HIV-infected adults. This suggests that even successfully treated HIV-infected individuals are at an increased risk for early development of diseases commonly associated with aging.
A modelling study in 131 countries found that combined measures reduce R more than individual measures. The study estimated a 1-3 week delay in the effect and cautions against non-compliance with measures.
Researchers found that newborns' immune systems activate soon after birth and increase key factors of innate immunity, including the complement system. This development is critical for protecting against pathogens in infancy, where infections are prevalent.
A Rutgers study found that white Americans' support for punitive immigration policies contradicts their favor for the DREAM Act, driven by racial resentment and egalitarianism. White Democrats' support is influenced by both factors, while Republicans are only driven by racial resentment.
An interdisciplinary collaboration has updated the small polaron hopping model to reflect different pathways for conduction in ceramics, enabling researchers to customize metal oxide properties. The new model reveals large energetic barriers associated with switching conduction paths between cations.
A genomic study by Children's Hospital Los Angeles reveals that early travel restrictions and safety measures significantly limited COVID-19 spread in the US. The study analyzed over 6,000 SARS-CoV-2 samples, identifying hundreds of viral haplotypes that show how the virus behaves and mutates.
A new USC-led study provides evidence that the endoderm also forms part of the pituitary's front lobe in some vertebrates, revising the developmental and evolutionary story of the gland. The research uses cutting-edge technology to label and track embryonic cells, revealing an unexpected contribution from the innermost embryonic layer.
A study found that children exposed to sodium valproate during pregnancy have a higher risk of developing neurodevelopmental disorders, including intellectual disability and autism spectrum disorders. The risk was lower among those exposed to lower doses of the drug.
A study of 339 asymptomatic and 478 symptomatic children found that those without symptoms had relatively low viral loads compared to their symptomatic counterparts. The timing of infection and diagnostic testing may impact viral load levels in asymptomatic children.
The OSIRIS-REx mission successfully collected samples from the surface of asteroid Bennu, with the sampling head touching down within three feet of the targeted location. The majority of sample collection occurred within the first 3 seconds, and the spacecraft spent approximately 5 of the 6 seconds of contact collecting surface material.
Scientists have developed a new diagnostic method that uses cell-free testing to measure neutralizing antibodies against the novel coronavirus. The test has shown promising results, with 92% of participants having antibodies and demonstrating effectiveness in blocking viral binding.
Researchers at Max-Planck-Institut für Plasmaphysik (IPP) have successfully simulated plasma edge instabilities in tokamaks, revealing trigger and course of instability. The simulation matches experimentally observed values, providing a crucial step towards predicting and avoiding ELM instabilities in future fusion devices.
Researchers identified a direct molecular link between meat and dairy diets and the development of cancer-associated antibodies in the blood, increasing cancer risk. The study found that consuming large amounts of red meat and cheese leads to high levels of these antibodies.
Researchers created a new type of ceramic nanocomposite (Ho3+:Y2O3-MgO) that can be used in high-capacity lasers operating in the medium infrared range. The material has increased thermal and mechanical resistance due to its almost pore-free structure, allowing it to transmit over 75% of light in the medium IR wavelengths.
Researchers developed a platform using aerial images from mobile phones, drones, and satellites to detect banana diseases in Africa. The system uses machine learning and has been downloaded 2,500 times.
Researchers at the University of Rochester have developed a way to visualize molecules in 3D, showing their position, orientation, and wobble. This technology, called CHIDO, could shed light on biological processes involved in diseases like COVID-19.
Researchers from the University of Copenhagen have discovered how MCM proteins regulate DNA replication pace and preserve essential skill for life continuation in cells. Their findings suggest a potential way to exploit cancer weaknesses by manipulating molecular roadblocks that slow down DNA replication.
A chemist from RUDN University has developed a copper catalyst that accelerates the click reaction and enables it to occur at room temperatures without additional bases or solvents. The catalyst allows for the production of triazoles, bioactive substances with antibacterial, neuroleptic, and antispastic properties.
The National Institute on Aging has awarded up to $2 million to the American Federation for Aging Research (AFAR) to continue its role as the Nathan Shock Centers Coordinating Center. The award will support AFAR's efforts to enhance visibility, facilitate collaboration, and improve training among aging research centers nationwide.
Researchers at UAB have developed a biocompatible coating that delays allograft and autoimmune-mediated rejection in mouse models of T1D. The coating, consisting of multiple layers of tannic acid, protects transplanted islets from immune cells and oxidative stress.
Researchers identify how night-shift work causes internal clock confusion by disrupting cell secretions during shift changes. This disruption leads to increased insulin resistance and other health issues, as cells in the body do not adjust quickly enough to shifts in sleep patterns.
A new AI-based method has been developed to detect small, imperceptibly tiny earthquakes that occur on the same faults as bigger earthquakes. This technology could provide insights into how earthquakes interact and spread out along the fault, allowing for a clearer view of earthquake patterns.
Taiwan and New Zealand eliminated community transmission of COVID-19 through early action, robust surveillance, and strong public health infrastructure. Effective measures included mask mandates, contact tracing, and quarantine, with Taiwan's response being particularly effective due to its well-planned pandemic preparedness.
Two small dinosaurs, Yi and Ambopteryx, had bat-like wings but struggled to fly, instead gliding between trees. Their unique wing membranes allowed them to glide, but not powered flight. The study supports that dinosaurs evolved flight in multiple ways before modern birds evolved.
Researchers at Samara Polytech develop cost-effective, portable analyzers for quick analysis of objects under study. The devices require no sampling and use light to illuminate the object, detecting signals through a light-guide cable.
The COVID-19 pandemic is predicted to have a lasting impact on society, with declining birthrates, postponed marriages, and increased social conservatism. Women may take on more caregiving responsibilities, leading to changes in family dynamics and economic inequality.
Researchers studied male chimps over two decades and found that aging males value more positive friendships than younger males. They also socialized more with important partners, despite being more likely to be alone.
A continuous colonic mucus system forms a protective barrier between gut microbiota and host tissue in mice. The barrier consists of two types of O-glycan rich mucus that form in different regions of the colon, with proximal mucus encapsulating fecal pellets and distal mucus strengthening the barrier during elimination.
A new staging system called STAR-CAP has been developed to predict outcomes and inform treatment decisions for men with non-metastatic prostate cancer. The system, which uses patient, tumor, and outcome data from nearly 20,000 patients, has been validated and shows strong prognostic power.
Scientists at the Oklahoma Medical Research Foundation have redefined how the gut microbiome operates and coexists with bacteria. The findings show that the microbiome controls the creation of mucus, which acts as a barrier between bacteria and immune cells in the colon.
Scientists created more sensitive optogenetic tools to investigate cell signaling pathways in cancer and neuropathic pain. The new tools revealed how chemotherapy drugs disrupt signaling, enabling the development of targeted therapeutic compounds.
Researchers found evidence that fringe-lipped bats eat other bats and hummingbirds, challenging previous assumptions about their foraging behavior. The study used DNA analysis to understand the bats' diets and behavioral experiments to confirm these findings.
The new high-quality cat genome has helped confirm existing gene variants and identified a novel gene underlying dwarfism. The study also revealed genes linked to other diseases, providing valuable insights into feline biomedical research.
Researchers used digital endocranial cast models to compare canine brain shapes, finding that the shortening of the facial skeleton affects brain regions, primarily the olfactory bulb and frontal lobe. This could have profound implications for dog behavior and cognition.
Researchers have grown three-dimensional models of key lung tissue, known as 'mini-lungs,' to study how SARS-CoV-2 damages the lungs. The models revealed that viral replication occurs rapidly within six hours, triggering an immune response and leading to cell death and damage.
A comprehensive study found that individuals with a strong sense of meaning in life and high levels of self-control were better equipped to cope with the psychological distress caused by the COVID-19 pandemic. The study suggests that these traits acted as buffers against mental distress, with older participants showing higher resilience.
A new effort led by UTIA aims to help nursery growers adopt automation technologies, addressing the industry's labor shortage. The LEAP Team will identify labor constraints and opportunities, as well as prioritize automated technologies for nursery production systems.
Researchers recommend a 'safety net' of multiple, ambitious nature goals to tackle biodiversity decline. The new goals should focus on ecosystems, species, genetic diversity, and nature's contributions to people, with high ambitions and holistic delivery.
A new methodology helps disaster preparedness officials in large cities create regional contingency plans to ensure emergency responders can get patients to likeliest-to-stay-open hospital facilities after a quake. The technique estimates death and injury risks, projects hospital damage, and maps best routes for patient transportation.
Researchers developed a simple blood test to distinguish between pancreatic cancers that respond to treatment and those that do not. The test detects the levels of a sugar called sTRA, which is produced by a certain subtype of cancer and escapes into the bloodstream.
Researchers are combining global MRI data to predict outcomes and develop new treatments for traumatic brain injury, a major cause of disability. By pooling resources and analyzing large datasets, they aim to tackle complex questions about brain function and recovery.
A Mayo Clinic study analyzed Google web searches for keywords related to COVID-19, finding strong correlations with outbreaks in parts of the US up to 16 days prior. The study's findings suggest that analyzing internet surveillance data can help predict and respond to hot spots in a pandemic.
Despite majority view that government is to blame for COVID-19 spread, survey data shows no clear link between public health issues and voting intentions. Researchers found 'null' results in terms of public opinion influencing electoral politics, suggesting politicians may not be punished or rewarded for pandemic management.
Industry, government, and academic researchers propose general clinical endpoints to facilitate evaluation of COVID-19 vaccine candidates. These endpoints include asymptomatic infection as a study endpoint.
Stanford researchers developed a new ultrahigh-res OLED display technology that enables televisions, smartphones, and virtual reality devices to reach resolutions of up to 10,000 pixels per inch. The displays are also brighter and have better color accuracy than existing versions.
Two new UT Southwestern studies report that only half of practicing physicians are registered to vote, with time being the most common barrier faced by resident physicians. The researchers say finding ways to increase voter participation among doctors is critical as the nation tackles healthcare issues.
A multi-institutional team led by UCI researchers will expand research on biomarkers of Alzheimer's disease in adults with Down syndrome. The five-year, $109M grant aims to improve the quality of life of aging individuals with Down syndrome through advancing prevention and treatment strategies.
A Northwestern University research team discovered a highly ordered relationship between inhibitory neurons and motor neuron activity in zebrafish, revealing a compartmental scheme to regulate different speeds of movement. This finding provides insight into human movement disorders such as Parkinson's disease and epilepsy.
A new study reveals that serum albumin binds with dexamethasone, a corticosteroid used to treat severe COVID-19, but low albumin levels or diabetes can interfere with this binding, reducing the drug's effectiveness. The researchers suggest doctors may need to adjust dosing for certain patient groups.
An international time trends analysis reveals that foreign disinformation social media campaigns are strongly associated with a decline in global vaccination rates. The study found a cumulative drop of 12 percentage points across the decade, with a 15% increase in negative tweets about vaccination.
A new research study reveals weaknesses in risk-based regulation, making it impossible for regulators to have a unified understanding of the risks posed by discharge from hospital. This leaves patients vulnerable to physical harm and dignity loss.
Researchers from NC State and Cornell are developing a self-sustaining system that utilizes microplastics to capture and break down more microplastics. The system involves creating microcleaning particles that stick to microplastics, which are then broken down by microorganisms, producing chemicals with commercial value.
Researchers from the University of Gothenburg found that COVID-19 patients with brain impairment had elevated immune activation markers, but no viral presence in cerebrospinal fluid. This suggests that the patient's immune response may be the underlying cause of neural damage.
A University of Washington study reveals certain human actions increase survival chances in devastating events. Researchers suggest simple behavioral changes, such as being aware of local hazards and moving to a higher floor, can save more lives than expensive engineering solutions.
A study published in the Journal of Psychiatric Research found that spirituality is a significant component of wisdom, correlated positively with age and sex. The researchers used a self-report-based measure of wisdom and spirituality, finding that both components were associated with better mental health and well-being.
Researchers developed a vaccine targeting KRAS gene mutations in lung, bowel and pancreatic cancers. In mice studies, vaccinated animals showed improved survival rates compared to unvaccinated ones.
A multidisciplinary team at Massachusetts General Hospital developed a novel treatment strategy for a young woman with an immune system defect. The treatment involved boosting her weakened neutrophils with growth factors, which restored their function and improved control of pathogens.
A new method transforms waste polyethylene into long-chain alkylaromatic compounds without high temperatures or pressures. The process could pave the way for a circular plastics economy and make non-fossil-based plastics more economically attractive.
Researchers developed a more efficient way to produce fucosyltransferase VI (FTVI) enzyme, which enhances the homing ability of cord blood stem cells. This breakthrough could improve the effectiveness of cord blood transplants for treating various life-threatening conditions.
Researchers from FAU's College of Engineering and Computer Science are developing new theory and methods to curate training data sets for AI learning and screen real-time operational data for safe field deployment. The project aims to identify faulty, unusual and irregular information for AI operations.
Researchers from Hackensack Meridian Center for Discovery and Innovation and University of Michigan have created a portable 'lab on a chip' that can identify COVID-19 antibodies in human blood in just 15 minutes, significantly faster than current methods.
A researcher created a computer model that can distinguish high academic achievers from lower ones based on their social media posts. The model achieved an accuracy of 93.7% in predicting PISA scores, indicating students' academic aptitude.
A Purdue University scientist is working on a technique that uses LED light to determine if certain chemotherapy options will work for specific patients. The method, which was published in Scientific Reports, shows promise for improving personalized medicine and reducing side effects.
The UN Convention on Biological Diversity needs a 'safety net' of multiple ambitious goals to curb nature's decline. The new goals should consider diverse facets of biodiversity and be developed holistically to advance multiple targets simultaneously.
A UCSF-CHOP study found that patients under 25 with pediatric cancer were more likely to remain on private insurance for longer durations compared to their older peers. Brief disruptions in insurance have been associated with harmful health consequences, highlighting the importance of the ACA's dependent coverage provision.
A new study found that COVID-19-related anxiety and stress are associated with negative body image, particularly thinner ideals for women and muscularity for men. This association may contribute to eating disorders, as body dissatisfaction can trigger serious mental health issues.
Researchers have developed a new polymer that can be applied to textile fibers, turning them into flexible solar collectors. These solar concentrators can capture a wider spectrum of light and offer an immense benefit for portable devices.
A team of researchers at the University of Illinois created a new take on deep reinforcement learning using the game Capture the Flag, helping robots evaluate their next move and adapt to unexpected situations. By breaking down tasks into sub-tasks, they improved adaptation and reduced complexity in updates.
Researchers found a distinct DNA methylation signature in cord blood of newborns with autism spectrum disorder (ASD), spanning regions linked to early fetal neurodevelopment. The findings may hold clues for early diagnosis and intervention.
A study by UC Riverside found that women MMA athletes prefer hypermasculine partners to compensate for feelings of feminine insecurity, prioritizing masculinity over athletic success.
A new $2 million grant from NCI SeroNet will enhance representation of Black and Hispanic people in SARS-CoV-2 immunology research through narrative storytelling. Researchers aim to overcome barriers to participation by connecting with community members personally and motivating them to volunteer.
Hospitalized COVID-19 patients taking daily low-dose aspirin had lower risk of ICU admission, ventilation, and dying from the virus. The study found a 44% reduction in mechanical ventilator use, 43% decrease in ICU admission, and 47% decrease in hospital death compared to those not taking aspirin.
The G-VERSITY project develops scientifically sound measures to promote gender diversity in working life, including workshops, guidelines, and training materials. The project also aims to improve career prospects for young researchers through a collaborative European network.
The ancient Maya created a water filtration system nearly 2,000 years ago, using crystalline quartz and zeolite to remove harmful microbes and toxins from drinking water. This innovative system would still be effective today.
The COVID-19 pandemic has posed significant financial risks to independent oncology practices. Experts propose various strategies to promote stability and survival in these vulnerable entities.
Recent research shows that chimpanzees, like humans, increasingly prioritize mutual and equitable friendships with others as they get older. Younger adults tend to form lopsided relationships, while older chimpanzees focus on maintaining smaller, fulfilling networks of close friends.
A new study at Boston Medical Center found that the common treatment bevacizumab for diabetic macular edema is less effective for Black patients compared to white and Hispanic individuals. This disparity underscores the importance of increasing diversity in clinical trials to develop treatments tailored to all patient groups.
Researchers explore potential link between COVID-19 and Parkinson's disease, citing three case studies with improved symptoms after treatment. The study suggests that severe inflammation, blood clots, and neurotropic effects of SARS-CoV-2 may contribute to Parkinson's onset.
A study by University of Kent researchers found that individuals who feel a system or authority is unresponsive to their demands are more likely to support hacker activity. This support can be seen as a means to express anger and frustration towards the organization, even if it involves disruptive actions.
A study published in Radiology: Cardiothoracic Imaging demonstrates the safety of performing MRI exams in patients with non-MR compatible cardiac devices, including those who are pacemaker-dependent or have abandoned leads. The results showed no adverse events and improved diagnosis and treatment plans for patients.
Researchers discovered that Yi and Ambopteryx, two small dinosaur species from Late Jurassic China, evolved the ability to glide but were poorly capable of powered flight. They relied on gliding as an escape mechanism to stay out of danger while struggling to compete with other tree-dwelling dinosaurs and early birds.
A study published in Immunity explores polyreactive broadly neutralizing antibodies and their role against influenza viruses. The researchers found that these antibodies are commonly polyreactive and preferentially induced by novel and pandemic-level influenza viruses.
Researchers found that elderly Japanese men and women who produce equol display lower levels of white matter lesions in the brain. Equol production was associated with reduced white matter lesion volumes, but not amyloid-beta deposits.
Researchers will investigate acupuncture's effectiveness in managing pain in emergency departments across the US, with a goal of reducing opioid prescriptions. The three-year study involves 150 participants and aims to provide evidence for non-pharmacologic pain management methods.
A new robotic device called TruST helps children with cerebral palsy improve their trunk and reaching control, allowing them to sit stably and perform daily activities without assistance. After a two-year pilot study, four children aged 6-14 showed significant postural and reaching control improvements.
Researchers at Penn State discovered that grafted plants with epigenetically modified rootstock exhibit increased vigor, productivity, and resilience compared to parental plants. The technique uses gene expression manipulation rather than genetic modification, sidestepping controversy surrounding GMOs.
Researchers observed 21 male chimpanzees for 78,000 hours to see if they too prefer small circles of meaningful friendships. The study shows that older chimps have more mutual friendships and spend more time grooming those individuals, similar to humans.
The study shows that a switching strategy between two losing strategies can lead to a winning outcome, alleviating suffering and preserving health and well-being. Three different switching rules are proposed, offering novel solutions to curb the spread of COVID-19 and future epidemics.
Research reveals thymoquinone's ability to induce apoptosis and DNA damage in 5-Fluorouracil-resistant colorectal cancer, demonstrating its potential as a therapeutic agent. The compound targets CSCs enriched from both sensitive and resistant cell lines, suggesting a promising effect on chemoresistant cells.
The new technique allows for simultaneous acquisition of images at different depths using a standard microscope, improving biological imaging applications. It utilizes a z-splitter prism to divide detected light, producing multiple high-resolution images on the same sensor without overlap.
Researchers have identified certain features of a patient's tumor that can predict whether axillary lymph node dissection is necessary, sparing women from disabling arm swelling. A UCLA study found over 40% of women with lymph node involvement at diagnosis have only 1-3 positive nodes at surgery.
The discovery confirms that African crocodiles of the genus Crocodylus inhabited Europe during the late Miocene, with fossils found in Italy and Spain. The remains suggest a dispersal from Africa to Europe via sea, supported by modern crocodile behavior and anatomical similarities with other extinct species.
A new study shows that COVID-19 death rates have dropped in New York due to a shift towards younger, healthier patients and improved healthcare practices. The study found that patients with chronic conditions were less likely to be hospitalized, and those who were treated earlier received better care.
Researchers used roundworms to uncover a DNA damage mechanism in sperm, which can lead to male infertility caused by high temperatures. The study provides insight into how temperature affects sperm development and suggests a potential molecular basis for heat stress-induced fertility issues.
A team of Canadian virologists identified a critical role played by the RTN3 protein in the progression of Hepatitis C virus infection. This discovery could lead to better treatments and potentially effective vaccines for the disease, which affects over 130 million people worldwide.
Researchers at UCSB have developed a low-energy, one-pot catalytic method to upcycle polyethylene plastic into high-value alkylaromatic molecules. This process creates valuable molecules from waste plastic, making recycling more practical and environmentally beneficial.
Physicists at ETH Zurich have demonstrated a new method for delivering multiple laser beams precisely to the right locations in a stable manner, allowing for delicate quantum operations on trapped atoms. The approach enables high-fidelity logic gates and scalability for large quantum computers.
Glomerular diseases significantly increase the risk of cardiovascular disease, affecting blood cleaning units in the kidneys. A study analyzing 2000-2012 data found a 2.5-times higher risk compared to the general population.
A study led by University of Zurich researchers found that the HLA-DR15 gene variant plays a significant role in developing multiple sclerosis. People with this genetic predisposition can develop an immune response against their own brain tissue if infected with certain viruses or bacteria, leading to the disease.
Researchers created an experimental AI platform called DrugCell that matches tumors to the best drug combinations. The system was trained on over 500,000 cell line/drug pairings and validated in laboratory experiments, showing promise for precision cancer therapy.
A multidisciplinary team has demonstrated the ability to reproduce the nanostructures that help cicada wings repel water, using a simplified version of nanoimprinting lithography and commercial nail polish. The new technique produces replicas with an average of 94.4% pillar height and 106% of the original wing's pillar diameter.
Researchers propose a holistic approach to conservation, aiming for no net biodiversity loss between 2020 and 2030 and a 20% gain by 2050. The new targets need to prioritize ecosystems, species, genetic diversity, and nature's contributions to people.
A Rochester Institute of Technology scientist is exploring phase separation in bacterial chromatin with a $559,000 NSF grant. The project aims to understand how this process enables bacterial cells to compartmentalize functions and control biomolecular structures.
Researchers at the University of Alberta have identified a new precision cancer drug for blood cancers that targets enzymes modifying proteins for cell signalling. The treatment, PCLX-001, has shown promising results in killing various types of cancer cells while leaving non-cancerous cells unharmed.
Researchers from the University of Texas at Austin and Georgia Tech used supercomputers to model the formation of the first stars, known as Population III or Pop III stars. Their simulations showed that these ancient stars forged heavier elements, such as carbon, which seeded the next generation of stars.
A new technique developed at Scripps Research isolates tumor-reactive immune cells in just one day, offering a platform for personalized cancer treatments. The method, called FucoID, detects and tags the surface of sought-after immune cells using an enzyme, enabling their detection with fluorescent probes.
Researchers at UW-Madison develop a method to control the growth of twisting, microscopic spirals of two-dimensional materials. By utilizing screw dislocations and curved surfaces, they create new properties that can be exploited to study quantum physics on the nanoscale.
Professor Emeritus Hirofumi Akagi received the 2020 EPE Gaston Maggetto Medal for his research on power electronics. He is also the second Japanese recipient of this award, following Eisuke Masada in 2018.
The Subsea Systems Institute will focus on developing new technologies and practices to improve the safety and sustainability of the offshore industry. The institute's research emphasis targets harsh marine environments while reducing costs, allowing offshore production to continue even when energy prices are low.
A study published in PLOS Biology found that genetic variants of the ROBO1 gene in young children are associated with grey matter volume in the right parietal cortex, predicting mathematical test scores. The research suggests that genetic variability may shape mathematical ability by influencing early brain development.
A new radiolabeled molecule, [18F]3F4AP, shows promising results in detecting and characterizing brain injury. The tracer binds to potassium channels exposed in demyelinated neurons, making it a potential tool for imaging multiple sclerosis and other neurodegenerative conditions.
A new study found that malaria-preventive drugs can dramatically reduce infections in school children by half, leading to improved learning and reduced anemia. The analysis included 15,000 schoolchildren across seven African countries and showed a significant association between preventive treatment and better health outcomes.
A new report argues that better access to home health services through Medicare could reduce exposure to COVID-19 and improve care for seniors. The report recommends expanding telehealth coverage, bolstering the home health workforce, and enhancing quality oversight.
A new study by Washington State University researchers found that improving sleep after trauma exposure can improve function and alleviate PTSD symptoms. The study used optogenetic stimulation to increase REM sleep in rats, leading to improved memory extinction and reduced freezing behavior. This suggests that manipulating sleep immedi...
Renowned scientist Sir Peter Ratcliffe emphasizes the importance of passion-driven research in science, contrasting it with the expectation to solely focus on COVID-19. He draws from his own research on hypoxia and its role in various human diseases, highlighting the potential of this field for drug discovery and treatment.
Researchers found that rural individuals with Alzheimer's disease had lower healthcare use and shorter survival rates compared to urban counterparts. The study also highlighted disparities in care access, highlighting the need for targeted interventions to address these gaps.
Doxycycline, an antibiotic, confers protection against sepsis by inhibiting mitochondrial protein production, reducing cell damage and promoting tissue repair. The study opens new possibilities for therapies targeting disease tolerance mechanisms to combat infections and diseases like sepsis.
Researchers at Duke University developed lab-grown mini-lungs that mimic human lung air sacs, allowing for the study of SARS-CoV-2 infection and lung damage. The model enables high-throughput science to screen for new drug candidates and identify self-defense chemicals.
A recent study in northern Uganda found that bushmeat hunters and women who cook the meat are aware of the potential for zoonotic diseases, but their practices are often driven by financial gain rather than precaution. The survey also revealed that many hunters disguise primate meat to avoid detection, posing a risk to public health.
A new patient-reported outcome measure, SONG-HD Fatigue, has been validated to assess fatigue in patients receiving long-term dialysis treatments. The instrument calculates average fatigue over a period of 1 week, gauging tiredness, energy, and impact on life participation.
A team of MIT researchers has designed a skin-like device that can measure small facial movements in patients with ALS, allowing them to communicate through a variety of sentiments. The wearable sensor is thin, camouflaged, and easy to use, achieving an accuracy rate of about 75% in distinguishing between different movements.
Researchers found that eccentric exercise on the opposing arm can prevent muscle damage and build strength in the unaffected limb. The study involved 30 participants with one arm immobilised for four weeks, showing significant improvements in strength and minimal muscle loss.
The authors argue that the rapidly developing research on SARS-CoV-2 transmission provides a solid foundation for interpreting new information. The established knowledge of viral spread across various contexts and spatial scales, including household, residential, and community settings, remains well-established.
A study found that herpes simplex virus type 1 infection can cause impaired neuronal differentiation and abnormal brain structure in the human fetus, contributing to long-term neurological problems. The research also identified HSV-1-infected microglia promoting inflammation and suggesting new therapeutic avenues for targeting viral re...