A new study from Brigham and Women's Hospital identified the activation of PIEZO1 as a key trigger for thrombosis in patients with type 2 diabetes. Inhibiting PIEZO1 prevented clot formation, suggesting its potential as a therapeutic target for preventing thrombosis.
Researchers at MUSC identified a potent antifibrotic peptide that reverses scarring in human and mouse tissues by activating an antifibrotic pathway. The E4 peptide has the potential to treat various diseases, including heart disease, lung fibrosis, liver cirrhosis, and chronic kidney disease.
A new method for generating formate has been developed, utilizing electrochemical anodic oxidation. The process produces high-quality formate with a selectivity of 96.4% and a partial current density of 285 mA·cm−2. This method is scalable, simple, and efficient, making it a promising candidate for large-scale industrial production.
A study led by Georgetown University scientists demonstrates the power of artificial intelligence in predicting viruses that could infect humans, such as SARS-CoV-2. The research team identified 40 new bat hosts of betacoronaviruses and found that models harnessing data on bat ecology performed well at predicting new hosts.
This survey study investigated the relationship between parents' observations of their children's behavior at home and the school learning format used during the pandemic. The findings suggest that schools adapting to the pandemic led to changes in children's behavior at home.
A team of researchers at Washington University in St. Louis used machine learning to understand how locusts can consistently recognize smells despite environmental factors, finding that combining the activity of ON and OFF neurons provides a simple yet effective solution.
Researchers found gender-specific brain alterations in people with depression, including altered blood-brain barriers in women. They also identified a potential depression biomarker in women's blood samples.
A Rutgers University study found that LGBTQ+ people experience higher unemployment rates due to COVID-19, leading to increased healthcare concerns. The study also reveals that certain groups, such as younger individuals, black non-Hispanic, and gay cisgender men, are more likely to face job loss.
A new study found that federally qualified health centers administered 61.4% of vaccines to people of color, compared to 40% in the general US population. FQHCs played a critical role in increasing COVID-19 vaccination rates among marginalized communities.
The European Research Council has awarded Kai Kretzschmar a Starting Grant to systematically characterise oral epithelial stem cells. This will help decipher the mechanisms underlying the diversity of the oral epithelium and its contribution to oral squamous cell carcinomas.
A team of researchers from the University of Tokyo found that public trust in AI varies greatly depending on the application and demographic factors. They developed an octagonal visual metric to quantify these attitudes and hope it can lead to a universal scale for measuring ethical issues around AI.
Researchers have created a powerful DNA-peptide hybrid that could lead to advancements in nanotechnology and the study of Alzheimer's disease. The new structure combines three-stranded DNA and peptide structures, overcoming the challenge of chirality between these biomolecules.
Researchers at Trinity College Dublin have identified a crucial protein, myeloid cell nuclear differentiation antigen (MNDA), that regulates type I interferon production in response to viral infections. This breakthrough discovery has significant implications for the development of new therapies to boost or suppress immune responses, p...
A study found that the first day of quitting smoking is harder for women than men, particularly in low- and middle-income countries. Women also have more difficulty maintaining long-term abstinence, with larger health warning labels on cigarette packs associated with reduced odds of one-day relapse among them.
A global study led by TGen found five genes linked to brain regions that may help prevent suicidal behavior. The research could inform predictive models of suicide risk in patients with mental disorders.
Researchers found that dolphin females have a functional clitoris, with large areas of erectile tissue, nerves, and free nerve endings similar to those in human clitoris. The study suggests that the dolphin clitoris plays a role in female sexual pleasure, providing insights into animal sexuality.
Researchers found that reducing conditions, including low oxygen and hydrogen sulfide levels, played a greater role in the Late Ordovician Mass Extinction. The study used geochemical proxies to examine ocean conditions, finding evidence of higher oxygen levels in some areas, which supported life.
Researchers at USC produced the first snapshots of memory in a living animal, revealing that learning causes synapses to proliferate and disappear in certain areas. This breakthrough may help explain why certain memories are stronger than others.
A new study found that manufacturing facilities that use large amounts of water during periods of drought often streamline their processes to lower toxic emissions into water, lakes, and rivers. On average, these changes resulted in reduced toxic emissions by over 2.5%.
A study of the Vai script found that it became visually simpler with each passing year, as letters were designed for efficient reading and writing. This pattern of simplification can be observed in other ancient writing systems, suggesting a predictable evolutionary process.
Research reveals that the 2020 Yangtze River flooding was caused by an unusual anticyclone and frequent latitudinal swings of the Meiyu front. The study aims to improve forecasting skill before and during monsoon season.
A study found that consuming more than 7 grams of olive oil per day is associated with lower risk of cardiovascular disease, cancer, neurodegenerative, and respiratory disease mortality. Replacing margarine, butter, mayonnaise, and dairy fat with olive oil was also linked to improved health outcomes.
New American Heart Association scientific statement highlights gap between existing evidence on reducing cardiovascular risk and reality for people living with T2D. Available therapies can help when combined with new approaches addressing social determinants of health and other barriers to care.
Researchers aim to analyze complex program properties using static and dynamic approaches, enabling advanced methods for ensuring software safety and liveness. The project's outcomes will inform new courses, senior design projects, and interactive resources in programming languages and software engineering.
Hyperbolic metamaterials exhibit extremely high anisotropy, enabling unique light manipulation capabilities. Researchers have harmonized HMMs with natural materials and artificial structures, expanding their applicability to fields like super-resolution imaging and emission engineering.
Researchers analyzed images from NASA's Juno spacecraft to study the forces driving cyclones on Jupiter. Moist convection drives an upscale energy transfer at Jovian high latitudes.
A new study suggests that a behavioral marker in preterm infants can indicate potential development problems. Researchers used digital eye tracking to test the infants' visual motor coordination and found that those who struggled with this task were more likely to face cognitive and social difficulties later on.
Researchers at RIKEN successfully treated cancer in mice using metal catalysts that assemble anticancer drugs inside the body. The technique avoids indiscriminate tissue damage and increases cancer-inhibiting activity by 1000 times.
Penn State researchers found that public compliance with health measures correlates with COVID-19 case projections in nearby zip codes. A survey of over 10,600 people revealed areas where residents expressed less willingness to follow guidance had higher COVID-19 cases.
Researchers at Rice University have developed a theory showing how manipulating quasiparticles could help improve chemical reactions. By applying electric fields, holes can be made to migrate across the surface of catalyst particles, activating neighboring sites and increasing the efficiency of the reaction.
Researchers at GIST used ultrafast X-ray pulses to study warm dense copper electrons, revealing that bonds harden before melting. The findings could improve understanding of extraordinary material properties and their underlying mechanisms.
A large population study found that living alone for several years and/or experiencing serial relationship break-ups are strongly linked to raised levels of inflammatory markers in the blood of middle-aged men. The researchers suggest that this combination may indicate a heightened risk of age-related ill health and death.
Researchers at Beth Israel Deaconess Medical Center used single-cell RNA-sequencing analysis to study skin cells in patients with diabetic foot ulcers. The study revealed specific fibroblast subtypes play a crucial role in healing these ulcers, suggesting targeting these cells as a potential therapeutic option.
A study identified factors at midlife associated with a decline in women's physical health 10 years later. Higher body mass index, smoking, osteoarthritis, and depressive symptoms were found to be significantly linked to clinically important declines in physical health.
The University of Jena chemist, Martin Oschatz, aims to develop new physicochemical approaches for catalysis using sustainable materials. He seeks to create quasi 'artificial bonding states' between surfaces and liquids to achieve ammonia synthesis at room temperature.
The European Research Council has awarded €1.5 million in grants to three Saarbrücken-based researchers. Their projects focus on artificial intelligence and cybersecurity, with aims to develop fairer machine learning algorithms and secure computing methods.
A new study on ACZM diplomates found that female veterinarians in zoological work don't suffer from a gender pay gap, but many feel they must give up having children to succeed. The study also revealed significant differences in perceptions of childbearing's impact on careers between males and females.
The Department of Energy's Oak Ridge National Laboratory has developed a novel method for 3D printing refractory materials into complex shapes needed for advanced nuclear reactor designs. USNC plans to incorporate this technology to boost their mission to develop safe, commercially competitive, and simple nuclear energy equipment.
A long-term monitoring program found that wildfires and salvage logging negatively affected fisher abundance by 27% and population density. The study suggests that increased severity and frequency of wildfires will have negative impacts on fishers and change community composition for medium-size predators.
The American Academy of Neurology issues a position statement on how to navigate consent issues for people with stroke, emphasizing the importance of advance health care directives and surrogate decision makers. Neurologists may need to guide patients' wishes and make decisions based on their best interests when time is of the essence.
A study of nearly 1,100 women found that declines in physical health and function from age 55 to 65 are associated with various lifestyle factors. The research highlights the importance of addressing these risk factors to maintain health and well-being during midlife.
Researchers develop a symmetrized N-center representation that provides a natural, fully equivariant framework for learning properties associated with multiple atoms. The approach gives excellent accuracy for predicting atomic properties despite using only linear or kernel regression.
A new study investigated changes in physicians' voting behavior between 2000-2020 using nationally representative data. Physicians were found to be growing more engaged in the political process, particularly through voting, with higher turnout in states allowing no-excuse mail-in voting.
Scientists have developed a mathematical method to interpret data on underground water flows, providing more efficient and accurate imaging for planning construction works and inspecting dams. The technique has great potential for locating water reservoirs in dry areas and tapping into this resource for agricultural and industrial needs.
Researchers found that T cells induced by previous common cold coronavirus infections can recognize and target internal proteins of SARS-CoV-2, providing a potential new vaccine target. This immunity offers long-lasting protection as T cell responses persist longer than antibody responses.
A new study from the University of Notre Dame documents the crucial role of advertising in satellite TV operators' continued success. The study highlights how consumers were sensitive to advertising, particularly that of satellite operators, and how national advertising costs offered an entry advantage for these firms.
A study by Princeton University researchers recommends increasing heat pump use in rural households to improve air quality and health in northern China. Heat pumps provide the largest reductions in both air pollutant and carbon emissions, especially when used with a decarbonized power grid.
A new study by the University of North Carolina at Chapel Hill and an international team finds that triclosan triggers gut inflammation in mice. The researchers identified specific bacteria and enzymes that drive this damage, but also developed a microbiome-targeted inhibitor to block triclosan processing, preventing colitis.
A recent study by researchers at Case Western Reserve University found that Candida tropicalis fungus can trigger chronic inflammation in the gut microbiome of Crohn's disease patients. This imbalance of fungi and bacteria can create a predisposition to inflammatory bowel disease.
Researchers used computer simulations to model how dust collides and grows into solid cores for gas giants. This process enables the formation of massive cores necessary for gas accumulation within a few hundred thousand years.
A new theory outlines how magnetite crystals in specialized receptor cells of salmon and other animals may have roots in ancient genetic systems developed by bacteria, suggesting a common evolutionary history between magnetite-producing bacteria and fish. The findings have the potential for widespread application, from improving salmon...
A new study by the University of Exeter reveals two previously unknown Vibrio species in UK waters, which can cause gastroenteritis and skin infections in humans. The increasing range of these bacteria also threatens marine biodiversity and the seafood industry, with potential economic costs estimated at £6 billion annually.
Koblentz will create a detailed resource with data on high-containment labs, research types, and oversight mechanisms. Funding will focus on strengthening national and international policies for safe and responsible conduct of biomedical research
A new study reveals that medieval warhorses were bred for success in various functions, including tournaments and long-distance raiding campaigns. The research, published in the International Journal of Osteoarchaeology, found that breeding and training were influenced by biological and cultural factors.
New research reveals that invasive species can arrive in Antarctic waters from almost anywhere across the globe via biofouling on ships' hulls. Fishing, tourism, research, and supply ships expose Antarctica to non-native species threatening its pristine environment.
A global study found that death rates for people with type 2 diabetes are declining in high-income countries, including Asia. The study showed a narrowing life expectancy gap between those with and without diabetes in many jurisdictions.
Research suggests long term exposure to particulate matter in the air may increase the risk of COVID-19 infection by 5%, with effects most pronounced on respiratory health. The study found associations between air pollution and increased infection rates, particularly among older age groups.
A new RAND Corporation study estimates that biosimilar drugs could save the US healthcare system up to $124.5 billion from 2021 to 2025, mainly due to downward pressure on brand-name biologics. The estimated savings are driven by increased competition and more aggressive adoption of biosimilars.
Researchers found a powerful black hole in a nearby galaxy that may have played a key role in the universe's reionization process. The discovery sheds light on how the first stars and galaxies formed, with implications for our understanding of the universe's evolution.
Researchers at Université de Montréal have created a nanoantenna to monitor the motions of proteins, offering a new method to study natural and human-designed nanotechnologies. The DNA-based fluorescent nanoantenna can detect protein conformational changes in real-time.
A new study by Oregon State University reveals that ecological communities on the Oregon coast are being subtly destabilized by climate change, despite appearing to be stress-resistant. The communities have grown less stable for at least a decade, with increasing variability in their structure and recovery patterns.
Researchers found dominant species in coastal sediments are copiotrophs with high growth rates, while those in ocean water are oligotrophs with low growth rates. The 'Hunger Games' hypothesis explains how nutrient supply influences microbial interactions and community structure.
Research finds a heightened risk of bronchitic symptoms and shortness of breath among young adults exposed to secondhand nicotine vapour from e-cigarettes. Exposure to ultrafine particles, volatile compounds, and metals can harm lung tissue.
The UIC Center for Healthy Work will continue its efforts to improve the health of low-wage workers with a five-year, $7 million grant. Researchers will advance their work with community members and expand collaborations across systems-level partners to empower workers.
A new study found that reducing air pollution can lower dementia risk among older women by decreasing their likelihood of developing dementia. The benefits were consistent despite differences among participants in age, geographic area, socioeconomic background, and other factors.
A Swansea law expert has been awarded €1.5 million to study the impact of deepfakes on public perceptions of user-generated evidence in human rights trials. The project, TRUE, will track changes in trust over time and develop a systematic account of its role in accountability processes.
A team of researchers at George Washington University identified a gene that determines whether ultraviolet iridescence appears in the wings of butterflies. Removing this gene from non-iridescent species leads to UV coloration in their wings, highlighting its critical role in evolutionary differences between species.
A recent Ohio University study provides the first complete estimate of total Antarctic sea ice extent back through the 20th century, revealing unique changes in climate patterns. The research shows a regime shift with increases in sea ice since 1979 and sudden declines throughout the early and middle 20th century.
Research on hybrid threespine stickleback fish found that genetic signatures of hybrid incompatibilities are environment-dependent. Fish raised in ponds had a lower incidence of mismatched genes due to ecological pressures, whereas lab-reared fish showed no difference in heterozygosity.
Researchers at Beckman Institute have defined a mathematical framework for identifying hallucinations in biomedical images. This framework will enable researchers and radiologists to quantitatively assess their image reconstruction methods and prevent patient misdiagnosis.
A recent study found that over half of macroplastics in Mediterranean MPAs originated elsewhere, highlighting the need for international collaboration on plastic pollution management. The study also showed that coastal zones are most impacted by micro- and macroplastic pollution.
A new rapid thermal evaporation method was developed to deposit high-quality CdSe thin films, enabling the creation of efficient CdSe solar cells. The study achieved an efficiency of 1.88% in a Si-based tandem configuration, demonstrating potential for high-performance solar cells.
A UCI-led research team has identified novel functional roles of new circuit connections between the CA1 region and dorsal CA3 regions of the hippocampus. Genetic inactivation of this projection impairs object-related spatial learning and memory, but does not modulate anxiety-related behaviors.
A new graft strategy has reduced chronic graft-versus-host disease in leukemia patients by depleting naïve T cells from donor blood. The approach has shown promising results, with only 7% of patients developing chronic GVHD compared to 30-60% with standard treatment.
A new study reveals that circular waste management systems can effectively reduce emissions of greenhouse gases and air pollutants, with the potential to eliminate open burning of waste by 2050. The researchers estimate that this could account for almost a quarter of global methane emissions.
A new study found that providing health information in a foreign language can reduce vaccine hesitancy. In a study conducted in Hong Kong, participants who received the same information in Cantonese showed lower willingness to get vaccinated compared to those who received it in English. The researchers suggest that language choice shou...
The first-in-human trial of CAR-M cell therapy demonstrated that engineered macrophages can target and alter the solid tumor microenvironment, altering the composition of myeloid cells and T-cells. This innovative immunotherapy offers a promising new strategy in the fight against cancer.
A new study found high rates of trauma for mothers and babies from forceps and vacuum deliveries, with over 25% of forceps deliveries resulting in severe perineal tears. Researchers call for a reassessment of the safety of these birthing practices.
Research finds that psychological distress among AYA cancer survivors is associated with higher annual medical expenses and greater health care use, including more office visits and prescription medications. The study suggests screening for psychological distress can help mitigate these effects.
New research published in JNeurosci reveals that impaired cognition can be part of normal aging, rather than an early sign of Alzheimer's. Cognitively frail adults showed brain structure and activity similar to healthy controls, suggesting lifestyle factors like physical activity and education may play a role.
Researchers at Penn State developed a new risk score system that uses genetic data to predict obesity in young children. The scores, called polygenic risk scores, can be easily interpreted and have been shown to be effective in identifying children most at risk for developing obesity.
Researchers at Penn State will investigate ways to stimulate muscle growth by increasing ribosome production. Their goal is to find molecular targets that can be used to promote muscle growth without exercise or drugs. This study aims to prevent muscle loss due to aging, cancer, and other chronic diseases.
Researchers found that two commonly used atomic fingerprints, ACSF and SOAP, are insensitive to certain movements, leading to the failure of machine learning in resolving four-body interactions. This limitation affects the accuracy of reproducing these interactions with limited success.
Researchers discover Amazon basin as main mechanism for precipitation in Atacama Desert, accounting for 40-80% of total precipitation. The findings reveal a new pathway of water supply for the driest region on Earth, aside from summer rain, through moist easterly winds and winter storms.
A case series found that a fourth dose of an mRNA-based vaccine increases antispike IgG titers in kidney transplant recipients with weak serologic response after three doses. The researchers noted no safety concerns with the additional dose and suggested its use for such patients.
Researchers discovered that female tobacco hawkmoths opt for plant sites with three-lined potato beetles over uninfested ones, potentially benefiting from the beetle's scent. This unique behavior is a cost-benefit trade-off where avoiding parasitic wasps outweighs the disadvantage of food competition.
The Seattle Flu Study's efforts to conduct COVID-19 testing were hindered by conflicting and uncoordinated regulatory actions. The study highlights the importance of a sustainable surveillance system to inform public health policy makers.
A new study found that translocation renal cell carcinoma (tRCC) is characterized by genetic alterations except for the gene fusion from which it gets its name. The research suggests that tRCCs may be responsive to treatment with immune checkpoint inhibitors, providing a potential roadmap for clinical action.
Scientists at Newcastle University have discovered a new genetic mechanism that causes severe forms of male infertility. The study found that new mutations occurring during reproduction play a significant role in this condition. This breakthrough could lead to improved understanding and treatment options for infertile couples.
Researchers from the University of Arkansas have discovered a new species of pangolin in Europe, confirming its existence during the early Pleistocene. The fossil, dated between 1.9-2.2 million years old, is the youngest and best-documented pangolin fossil found in Europe.
Scientists visualized the distribution of atoms in cobalt iron oxide nanoparticles and studied structural changes on the surface during oxygen evolution reaction. The findings provide atomic insights into compositional changes affecting catalytic performance.
A study identified 17 military medical treatment facilities that can provide high-quality obstetric care, including emergency cesarean delivery. This collaboration could reduce preventable maternal mortality and improve care for pregnant patients in rural communities.
The study found that psychotropic drug use was associated with a higher risk of premature death in cardiac patients, particularly those with anxiety. Nearly 1 in 3 cardiac patients had symptoms of anxiety, and the use of these medications was twice as high among anxious patients.
Researchers from the Crump Lab created a series of atlases to study the molecular decisions of cranial neural crest cells, identifying genetic signs that point to specific destinies. Their findings reveal a new approach to understanding head development and regeneration in vertebrates.
MIT physicists detected a hybrid particle composed of an electron and phonon, with a bond 10 times stronger than known hybrids. The discovery could enable scientists to manipulate material properties through dual control, leading to new magnetic semiconductors and ultra-efficient electronics.
A new study suggests there are likely to be rare individuals in the general population who possess a natural talent for visual comparison, comparable to expert forensic scientists. These 'super-matchers' may not even realise they have this skill, but researchers aim to identify and recruit them for future studies.
Daniele Cortecchia wins ERC Starting Grant for innovative photoluminescent materials research, focusing on perovskite synthesis and application in photonics. The project aims to develop new methods for creating tunable optical properties.
Scientists at Baylor College of Medicine identified two rare inherited vitamin B12 conditions that share the same gene but exhibit distinct clinical features. The study found that additional genes, including RONIN and HCFC1, are affected, leading to a more complex syndrome.
Researchers found that even unrelated vaccines can provide cross-protection against multiple pathogens, reducing caseloads and hospital usage. Vaccinating vulnerable populations with other vaccines during the pandemic can have a substantial impact.
Researchers at University of Wisconsin-Madison discovered that increasing Nrf2 gene expression in astrocytes protects neurons from Alzheimer's disease progression. Boosting Nrf2 slowed cognitive and physical decline, reduced beta-amyloid accumulation, and reversed genetic changes in mouse models.
A study by sociologist Dr. Ansgar Hudde found that city dwellers with high education levels cycle significantly more than those living in rural areas, with a strong correlation between education level and bicycle mobility. This trend is attributed to the perceived status and health benefits associated with cycling.
A team of scientists at the University of Missouri used small wearable sensors to gather data on how people with a traumatic hand amputation use a prosthesis versus a transplanted hand. The study found that hand transplant recipients exhibit a more balanced pattern of limb use, while prosthesis users rely heavily on their prosthetic hand.
A new study finds that climate change will lead to an increase in kidney stone cases, even with mitigation efforts. Researchers predict a cost of $57-99 million to the US healthcare system over seven decades, with a steeper impact if no action is taken.
Researchers at the University of Illinois Chicago have developed a new method for analyzing pyroptosis, a process of cell death previously thought to be irreversible. By using optogenetic gasdermin, they found that certain conditions can trigger pores to close within tens of seconds, suggesting the process dynamically self-regulates.
A cross-sectional survey of 21,027 women from 12 European countries found that half experienced negatively affected maternal and newborn care due to the pandemic. Sweden reported serious quality shortcomings, including insufficient protective equipment and inadequate consent procedures.
Scientists have developed a new method called Ladder-seq to extract more information from sequencing data. This allows for better understanding of gene expression and its role in diseases.
Researchers investigated COVID-19 vaccine administration disparities among low-income, diverse populations. The study found significant racial and ethnic inequities in vaccine uptake and access at federally qualified health centers.
Researchers found that a diet rich in butyrate sharply reduced the risk of biliary atresia in mouse pups, and identified glutamine as a key compound with similar protective effects. The findings suggest a potential role for maternal microbiome manipulation in preventing liver disease.
The European Research Council has awarded €619 million in its first research grants under Horizon Europe, supporting 397 early-career researchers from across disciplines. The selected proposals cover a wide range of topics, including medical applications of artificial intelligence and the science of controlling matter with light.
A study published in PNAS reveals that dengue-infected mosquitoes are more attracted to mammals and bite more often, increasing disease transmission chances. The research found that infected mosquitoes have difficulty locating blood vessels for feeding, leading to increased biting attempts and transmission events.
Researchers used artificial intelligence to predict which bat species are likely to carry betacoronaviruses, including SARS-like viruses. The study found that machine learning models can optimize wildlife sampling for undiscovered viruses and identified over 400 potential hosts globally.