The UK has invested £10 million in the Faraday Battery Challenge to develop innovative battery technologies. Four projects, including Power-UP, GENESIS, HIPERCARB, and SABRE, aim to create high-performance batteries for electric vehicles, with applications in energy density, cost optimization, and fast charging.
Researchers found that large asteroids from the outer half of the main asteroid belt strike Earth at least 10 times more often than previously calculated
A team of scientists has developed an iridium-catalyzed hydrogen addition method to control asymmetry in drug synthesis. This approach reduces wasteful by-products and enables targeted synthesis with high precision.
Researchers discovered that honey bees plan ahead to create irregular-shaped cells and varying angles to bridge together uniform lattices when space constraints occur. By studying natural honeycombs and computer modeling, the team gained insights into how evolution can lead to multipurpose, strong, and resilient structures.
Researchers developed an efficient method for direct methanation of lignocellulosic biomass using Ru/TiO2 catalysts, achieving selectivity above 95% at temperatures below 200°C. The oxygen-vacancy-mediated catalysis process couples biomass oxidation with hydrogenation to produce biomethane.
Researchers at the University of Kentucky have demonstrated the potential benefit of using an inhibitor of the PI3K/mTOR pathway to increase the toxic effect of radiation therapy in models of gastroenteropancreatic neuroendocrine tumors. The study showed that combining radiation therapy with a PI3K/mTOR inhibitor produced a synergistic...
Researchers at University College London Great Ormond Street Institute of Child Heath have developed a new way to deliver drugs that can shut down cancer-promoting mutations in neuroblastoma. The nanoparticle-based treatment successfully silenced the MYCN gene, causing tumours to grow at a slower pace and prolonging survival.
Scientists warn of unprecedented climate-related disasters and environmental degradation, highlighting the need for drastic reductions in greenhouse gases and transformational system changes. They advocate for a globally implemented carbon price, phase-out of fossil fuels, and strategic climate reserves to safeguard biodiversity.
Researchers at Penn State create a material that can capture and purify water by forming a film with fluorinated amino acids. The film is able to hold PFAS substances for up to 24 hours, making it a potential tool for contaminant removal in drinking water.
A compassionate-use study released in STEM CELLS Translational Medicine found significant improvement in body muscles with mesenchymal stem cells derived from Wharton's jelly, a substance in the umbilical cord. The treatment resulted in improved muscle strength and function without serious side effects.
Researchers found that subtle differences in perception during late-teen years predicted hallucinations, delusions, and psychosis later in life. Early perceptual distortions included heightened awareness of sound or color, uncertainty about body boundaries, and feelings of the world tilting.
Research suggests the hippocampus is necessary for remembering chronological relationships between visual stimuli, but not storing individual images. This finding could bring neuroscientists closer to understanding how the brain coordinates long-term visual memory.
Researchers have identified a protein in bird retinas sensitive to the Earth's magnetic field, guiding migratory patterns. This discovery may lead to development of highly sensitive magnetic field sensors for navigation systems.
Scientists have created a new type of liquid in thin films of glass, which forms a high-density glass with distinct structures, akin to graphene and diamond. This breakthrough enables the development of new materials with improved properties, leading to potential advancements in various industries.
A study re-evaluating global fish stock recovery finds that alternative methods reveal nearly half of individual stocks are still below biomass targets and 40% are being overfished. The results suggest a cautious approach may be needed to rebuild depleted fisheries.
Reducing fine particulates and traffic-related pollutants in the air may lower dementia risk by 14-26% and slow cognitive decline. Studies found that older women living in cleaner areas experienced fewer cases of dementia and slower brain function deterioration.
Research from Utah State University finds that large trees in western forests benefit from mycorrhizal connections to fungi, which enhance nutrient uptake and provide defense against pathogens. Diverse forest networks offer greater protection for these giant trees.
A study found that lonely older adults are at a higher risk of using high-risk medications. The survey data analysis revealed a significant correlation between loneliness and medication use among adults over 65.
The American College of Medical Genetics and Genomics (ACMG) has partnered with Elsevier to publish its official journal, Genetics in Medicine. The partnership aims to increase the journal's visibility and influence in medical genetics and genomics research.
A research team developed a novel sensor that can detect and convert infrared light into electrical signals at temperatures up to 100°C. The device eliminates the need for cooling devices, reducing production costs and operating speeds, making it suitable for smartphone and autonomous vehicle applications.
A recent study found that mangrove invertebrates exhibit extremely low functional redundancy, with most species fulfilling only one functional entity, posing a significant threat to mangrove functionality and resilience.
Researchers have discovered a rare class of inherited genetic variants associated with autism, revealing new potential causes and pathways. These variants, less damaging than previously thought, contribute almost as much risk to the condition.
Research suggests that adolescents with strong future orientation and parental support are less likely to use e-cigarettes. The study found no link between social support or school connectedness and e-cigarette use.
Research found nearly two thirds of vaping-related videos on TikTok portray e-cigarettes positively, viewed over 1.1 billion times. Tighter regulations are needed to curb teens' potential exposure, given the platform's popularity with this age group.
Researchers used Project Drawdown's global strategies to estimate that a system of 20 high-impact solutions could decrease Georgia's carbon footprint by 35% in 2030 compared to business-as-usual forecasts. The study suggests that this approach can be replicated for other US states lacking state-specific plans.
A study published in Gut journal found that children with autism have a distinctive and underdeveloped range of gut bacteria, significantly fewer linked to neurotransmitter activity. This characteristic microbial profile may play a role in social behaviors and warrants further investigation.
Researchers analyzed data to determine if Medicare eligibility affects racial and ethnic disparities in access to care and reported overall health. The study found significant changes in disparities after Medicare eligibility, with implications for healthcare policy.
Researchers found that plant root-associated bacteria prefer to colonize their native host plants, rather than non-native ones, with increased competitiveness and persistence. This host preference is driven by the formation of species-specific niches and differential transcriptional reprogramming of plant roots.
Researchers developed a new balloon stent that can maintain downstream arterial blood flow while closing off aneurysms. This technology has the potential to reduce aneurysm regrowth and save lives by allowing surgeons more time to effectively assess and treat patients.
Research found that tree mortality in subalpine Colorado forests more than tripled since the 1980s due to warmer and drier summer conditions. Climate change is expected to increase this trend, making it difficult for new trees to take root.
Researchers found that tin fluoride additive traps oxidized tin in solution, reducing instability. Fluoride also improves colloid stability, leading to more homogeneous crystal growth.
A new study found that people with chronic pain have lower levels of GABA, a neurotransmitter that helps regulate emotions, leading to increased negative emotions and impaired emotional regulation. The researchers hope their online emotional recovery program may provide a non-pharmaceutical solution for those affected.
A study published in Fisheries Magazine explores how colonialist attitudes toward native fishes were rooted in elements of racism and sexism, leading to overfishing and degradation of native species. The study recommends shifting to a new paradigm that's more inclusive and beneficial to all fish and people.
The study confirms the upregulation of TERT in primary glioblastomas and the gradual expression of all GABP components during malignancy progression. The authors found a positive association between TERT and B1L mRNA expression, highlighting the importance of GABPA/B isoforms in mutated TERT promoter-dependent gliomas.
Scientists have discovered a way to restrict the activity of Tregs, which regulate the immune system and prevent it from attacking healthy cells. Inhibition of PIP4K enzymes in Tregs allows Teff cells to function more effectively, leading to better cancer treatment outcomes.
A multinational observational study compared the safety and efficacy of ARBs and ACE inhibitors, finding no significant differences in cardiovascular outcomes but a lower risk of side effects with ARBs. The study analyzed data from over 3 million patients worldwide and used advanced mathematical techniques to reduce bias.
Patients with obesity or type 2 diabetes are at a higher risk of developing NAFLD and NASH. Effective screening, diagnosis, and treatment strategies are urgently needed for this growing population.
A recent warning from the Canadian Medical Association Journal cautions that relaxed COVID-19 measures could lead to a surge in respiratory syncytial virus (RSV) cases among young children. RSV can cause serious illness and death, affecting approximately 2.7 million children worldwide each year.
Researchers developed a novel exosome-based treatment to deliver VEGF antibodies and suppress inflammation in ocular diseases. The therapy, rEXS-cL-aV, showed potent therapeutic efficacy in murine and nonhuman primate models.
Researchers have found that T cells, a key part of the immune system, remain exhausted even after exposure to a virus ended. This limitation affects immune-based therapy research and may require new approaches to treat chronic viral infections and cancers.
Researchers developed a mechanical theory to determine the critical force required for needle insertion in soft materials like skin, discovering that tissue toughness and needle radius play crucial roles. The model provides quantitative predictions and may impact future technology like self-administered disposable pads with microneedles.
A new study finds that autodegredation, a process where mature cells break down specialized structures, enables regeneration in adult tissues. Genes Atf3 and Rab7b are upregulated during this process, allowing cells to return to the cell cycle and potentially contributing to cancer development.
A new US-German collaboration aims to improve the efficiency of producing green hydrogen through advanced research on electrocatalysts. The team will explore pyrochlore materials to enhance electrolysis for water splitting.
A prospective cohort study found that quitting smoking after being diagnosed with early-stage non-small cell lung cancer can slow disease progression and decrease mortality. Patients who quit smoking lived longer overall, had a longer time to death from lung cancer, and experienced improved survival without cancer recurrence.
Researchers analyzed over 19,000 comb cells built by 12 colonies and found that worker bees adapt their building behavior to overcome various challenges, such as merging unaligned cells. The study suggests that honeybees are skilled architects rather than automatons, capable of solving complex problems through creative solutions.
The Hubble Space Telescope has detected sublimated water vapor in Ganymede's atmosphere, suggesting the presence of liquid water beneath its icy surface. This finding is significant in the search for habitable planets beyond Earth and provides valuable insights into the composition and potential habitability of icy worlds.
Research exposes lifelong effects of prenatal oxycodone exposure on offspring behavior, social interactions, and gene expression. Mice exposed to opioids before birth show signs of impaired physical activity and social behavior even in adulthood.
A recent study published in BMC Medicine found that drinking moderate amounts of alcohol daily can decrease the risk of heart attacks, strokes, angina, or death among individuals with cardiovascular disease (CVD). Those who consumed between six and eight grams of alcohol per day had significantly lower risks compared to non-drinkers.
Astronomers have discovered a 0.6-second gamma-ray burst caused by the implosion of a massive star, revealing that some short GRBs might be imposters in disguise. The discovery suggests that most collapsing stars fail to produce a GRB jet, making this event an effective fizzle.
A UCSF study found that older adults who are lonely are more likely to use prescription opioids and sedatives to ease their symptoms. The researchers advocate for 'social prescribing' to local resources instead of medication.
Researchers developed a statistical framework to model COVID-19's true prevalence, estimating 19.7% of US residents infected and 60% of cases uncounted. The approach provides a more accurate picture of the pandemic's burden, helping officials direct resources accordingly.
A recent study found that individuals with higher education levels had reduced risk of disadvantages later in life, even if they had disadvantaged parents. The research suggests increasing investment in education can interrupt the intergenerational cycle of disadvantage.
The study shows that the CTD and OD domains of mtp53 R273H play key roles in mutant p53 GOF, pertaining to processes associated with DNA replication. The authors investigated the role of these domains in cell proliferation, DNA replication, and cell cycle progression in breast cancer cells.
Analysis of real-world data found that ACE inhibitors and ARBs prevent heart events with equal effectiveness, but ARBs may cause fewer side effects. Patients taking ARBs were 3.3 times more likely to develop angioedema, while those taking ACE inhibitors were 32% more likely to experience a cough.
A new tool called CHOTS, or COVID-19 HotSpotting Score, can forecast impending surges of COVID-19 admissions as much as 6 weeks before they occur. Developed by Kaiser Permanente researchers, CHOTS uses data from routine clinical care to identify early signs of a large community spread of infectious diseases.
Researchers evaluated the safety of a second Pfizer-BioNTech or Moderna COVID-19 vaccine dose in patients who experienced an allergic reaction to the first dose. The study found no significant increase in adverse events, suggesting the vaccines are safe for those with prior allergic reactions.
A study used Bayesian framework to estimate viral prevalence based on available data sources, finding approximately 60% of infections may have gone unreported. The model suggests the estimated true number of infections is far below potential herd immunity thresholds and that immunization can achieve herd immunity without fatalities.
A new study reveals that people who trust science are more likely to believe and disseminate false claims containing scientific references. In contrast, reminding them of the value of critical evaluation reduces belief in false claims. The findings have implications for curbing misinformation during the COVID-19 pandemic.
Scientists analyzed genomes of East Asian citrus varieties and found a new citrus species native to Okinawa that arose about two million years ago. This discovery may have commercial implications and opens the potential to create additional hybrids with favorable traits.
International collaboration has led to a new understanding of the evolutionary history of flowering plants, using a standardized set of genes. This allows for more efficient comparison of genetic sequences across multiple studies and enables researchers to piece together relationships among species.