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.