Researchers used NASA's Shuttle Radar Topography Mission data to create a model that takes elevation into account, improving predictions of solar power output in California. The model, made available publicly, provides more realistic estimates for utility companies and homeowners.
EMBO has selected 22 young researchers for its prestigious Young Investigator Programme, aiming to support their promising careers. The programme provides funding, networking opportunities, and mentorship to help them advance their research.
Researchers at RIKEN Brain Science Institute discovered a key mechanism for degrading ubiquitinated protein aggregates in brain cells. This process is mediated by the phosphorylation of p62, which triggers selective autophagy and degradation of protein aggregates.
A study found a decrease in TB cases in the US between 2000 and 2009, particularly among recent immigrants and disadvantaged groups. The drop was attributed to economic recession and lower immigration rates, but the long-term impact on public health remains uncertain.
Researchers have successfully tied molecules into a complex pentafoil knot using self-assembly, expanding the understanding of material properties and potentially leading to new materials with improved properties. The knot is composed of just 160 atoms, approximately 16 nanometers in length.
A new study uses high-field MRI to detect tiny white matter lesions in developing brains, revealing previously undetectable injuries. This breakthrough has the potential to prevent delays in therapy and improve diagnosis and prognosis of white matter injury in preterm infants.
A team of researchers used ancient DNA to analyze the color variations seen in Paleolithic cave paintings, finding that all phenotypes existed in pre-domestic horse populations. This study lends weight to the argument that artists were reflecting their natural environment.
The EU project PAGE21 aims to better understand the release of carbon from Arctic soils and its effects on the climate system. By deploying standardized measurement methods and collecting high-quality data records, researchers hope to improve the accuracy of global climate models.
Foldit players employed creative strategies to solve protein structure puzzles, codifying and sharing their approaches. The study reveals the flexible nature of gamer intelligence and its potential for solving complex scientific problems.
A study found that northern muriqui monkey mothers play a key role in their sons' reproductive success, with no evidence of inbreeding. The research suggests that this egalitarian society may be the reason for the species' critical endangered status.
A Stanford University School of Medicine study reveals that osteoarthritis is driven by low-grade inflammatory processes. The researchers found that inflammation sets in motion a chain of molecular events that escalates into an attack on the damaged joint, leading to its progression.
A large-scale study has shown that Suboxone is the most effective treatment for prescription opioid addiction, with 49% of participants benefiting from the medication. Despite this finding, relapse rates were high once the medication was discontinued, highlighting the need for continued research on long-term use.
A new study found that older women with breast cancer are not experiencing the same improvements in treatment and detection as younger women. The study, published in the Journal of Clinical Oncology, reveals a discrepancy between age groups when it comes to breast cancer outcomes.
Researchers mapped epigenetic changes in neurons from individuals with autism, finding hundreds of sites affected by histone methylation alterations. The study reveals considerable overlap between genetic and epigenetic risk maps for developmental brain disorders.
Researchers at Uppsala University have discovered that small lake-dwelling fish follow simple yet effective rules when schooling together. By tracking individual fish and analyzing their interactions, the team identified key movements such as slowing down near others and turning to move towards neighbors.
The Health Impact Project, a collaboration between Robert Wood Johnson Foundation and The Pew Charitable Trusts, has received funding from The Kresge Foundation to conduct two health impact assessments in the housing sector. The funding will support decision-making in underserved communities, addressing issues such as asthma and diabetes.
The study found that integrating a coach-led neuromuscular warm-up prior to sports practice significantly reduced the risk of lower extremity injuries in adolescent female athletes. The intervention group experienced 50 lower extremity injuries, compared to 96 in the control group.
Biophysicists studied the interplay of microtubules and motors that shorten filaments, revealing a critical concentration of motors necessary for proper cell division. The research model shows that a traffic jam of motor molecules significantly alters microtubule shortening behavior.
Dr. Abramson is recognized for his research and contributions to the field of rheumatology, with over 200 publications in top-tier journals. He has also held key positions in academic institutions and regulatory agencies.
Researchers at Albert Einstein College of Medicine have demonstrated the brain's key role in regulating glucose metabolism in humans. The study found that drugs targeting the brain and central nervous system could be a novel approach to treating diabetes.
A human monoclonal antibody significantly suppressed hepatitis C virus (HCV) levels in liver transplant patients, delaying viral rebound. The treatment also reduced HCV-related liver damage and improved patient outcomes.
Students from three schools will use robotic submarines to map and monitor shipwrecks scuttled by Lord Cornwallis during the Battle of Yorktown. The project aims to conserve these historical sites and introduce students to advanced robotics and marine science.
Researchers at the University of Edinburgh have created a new generation of materials by tying molecules into complex knots that can give them exceptional versatility and flexibility. By producing chemicals with specific numbers of well-defined knots, scientists may be able to design materials with greater control over their properties.
A study characterizes epigenetic signatures of autism in brain tissue, finding hundreds of genomic loci affected by altered histone methylation. The research provides new insights into the genetic and epigenetic risk maps of developmental brain disorders.
A new study found that more than 80% of lupus patients with end-stage renal disease opt for hemodialysis, while those without insurance or employed are less likely to choose peritoneal dialysis. The study highlights the impact of socioeconomic factors on kidney replacement therapy choices among lupus patients.
A new study published in Neurology found that a person's stroke risk profile can also predict their risk of developing memory and thinking problems later in life. The researchers followed 23,752 people with an average age of 64 and found that those with higher stroke risk profiles were more likely to develop cognitive problems.
A review of 1,181 women from five countries found that many struggled with returning to work due to unrealistic expectations, lack of support, and physical appearance judgments. Employers must educate themselves and provide better support and policies to tackle the culture of ignorance.
Researchers at RIT and Dowling College are working on a three-year study to match the protein to its job in the human body. They will use a library of 400 protein motifs associated with known functions and compare proteins from the Research Collaboratory for Structural Biology Protein Data Bank with existing active-site templates.
A new study by Drexel University researchers found that a safe working environment for nurses is also a safe environment for patients. For each 10-point increase in the average safety climate score, the odds of decubitus ulcer and nurse injury declined significantly.
Demographer Emilio Zagheni's profile shows that societies with a growing elderly population tend to produce lower CO2 emissions. As people age, their carbon dioxide emissions decrease due to reduced consumption of energy-intensive goods and increased healthcare spending.
Researchers at UGA have developed the world's first transgenic mouse model with Hirano bodies, which may play a protective role in the progression of neurodegenerative diseases such as Alzheimer's. The new model will allow scientists to study the impact of Hirano bodies on cell survival and disease progression.
Researchers will present groundbreaking studies on fluid dynamics at the APS conference, covering topics from mosquito flight in rain to wine swirling mechanisms and mechanical heart valve design. The meeting aims to bring together experts from around the world to share their findings.
Researchers at Georgia Institute of Technology are developing microneedle patches to administer polio vaccine, which could eliminate the need for trained personnel and refrigeration. The project aims to provide data to justify human trials and make vaccination more accessible in remote areas.
A study found that drospirenone-containing oral birth control pills are associated with a significantly increased risk of venous thrombotic events, including deep vein thrombosis and pulmonary embolism. Risk was highest in the early months of use and was also influenced by factors such as age, high blood pressure, and obesity.
The current system is broken due to complex rules and regulations leading to costly litigation between brand and generic companies. Reform options include a standard fixed period for market exclusivity or abolishing the Patented Medicines regulations, both aimed at reducing litigation and improving investment certainty.
Researchers found that connexin 36 protects mouse pancreatic beta-cells against apoptosis triggered by immune molecules prevalent at the onset of Type 1 diabetes. Promoting connexin 36 expression and function could provide a therapeutic strategy to protect beta-cells from immune system attack.
Researchers at Virginia Tech are using genomics to improve poplar tree quality as a biofuels feedstock. The goal is to increase bioenergy crop production and reduce dependence on food crops, offering new options for American farmers.
Research shows that organized stroke care can significantly reduce one-year mortality rates among patients with ischemic stroke or transient ischemic attack (TIA). The study, led by Dr. Vladimir Hachinski, found a 26% reduction in mortality rates among those referred to a stroke prevention clinic following a TIA or non-disabling stroke.
A new study found that bundling payments to healthcare providers to reduce costs proves difficult to implement, despite its potential benefits. Researchers identified technical and cultural barriers as major obstacles to the approach.
A web-based intervention aimed at promoting healthy eating and physical activity among adolescents was found to have no long-term effects on weight gain, but did show positive short-term changes in dietary behavior. The study evaluated the effectiveness of the FATaintPHAT intervention over two years, finding it ineffective in reducing ...
A review article reveals historically low breast reconstruction rates in Canada, with only 7.7% of Ontario patients undergoing the procedure in 1994/95. Factors such as age, socioeconomic status, and geography influence the use of breast reconstruction, with women living in urban areas more likely to undergo the procedure.
A topical gel containing an anti-HIV drug was found to be safe and effective in reducing HIV infection when applied to rectal tissue exposed to HIV. The study suggests a significant reduction in HIV transmission, particularly for receptive anal intercourse, which accounts for a major route of new infections.
A 10-year follow-up study found that infants with high hemoglobin levels who received iron-fortified infant formula had poorer long-term developmental outcomes. The study suggests that the optimal amount of iron in infant formula may need to be redefined.
The University of California, Santa Barbara has received funding from the Bill & Melinda Gates Foundation to develop an innovative global health research project, ImmuNet. The project aims to create a low-cost local cellular architecture to track vaccine status and disseminate vaccination-related information in rural regions.
The US Forest Service's Northern Research Station is part of an international team sequencing 1,000 fungal genomes as part of the DOE's Community Sequencing Program. This project aims to create an encyclopedia of all fungi, which will help researchers understand their roles in ecosystems and develop new products.
The Children's Hospital of Philadelphia is investigating a novel drug approach to control and cure HIV infection. The hospital will study the potential of synthetic BET family protein antagonists to flush HIV out of its hiding places, where it can be destroyed by other antiretroviral drugs.
St. Michael's Hospital has received funding to develop a human endogenous retrovirus (HERV) vaccine that could eliminate latent HIV reservoirs. The project aims to target persistent viruses hiding in the body, with the goal of eliminating HIV from infected individuals.
A Virginia Tech research team has created a microelectromechanical system to detect trace amounts of toxins in breath on the parts per billion scale. The study aims to monitor patient exhaled breath to identify and quantify environmental exposure risks, providing valuable data for limiting harmful contaminant exposure.
Researchers at Whitehead Institute and MIT have developed a novel surface that enables tripling of human embryonic stem and induced pluripotent stem cell growth in culture. This breakthrough eliminates the need for mouse feeder cells, reducing contamination risks and increasing efficiency.
A new study by Johns Hopkins Bloomberg School of Public Health finds that Delaware's fire service program is a model for comprehensive fire prevention. The researchers highlight the importance of community involvement, partnerships with schools and local businesses, and policy advocacy efforts to advance fire safety initiatives.
A landmark survey of 1,006 mothers found that only 24% discussed their decision to stop childbearing with their OB/GYNs. Women were largely unaware of non-surgical permanent birth control methods like the Essure procedure, which has a 99.8% effectiveness rate.
A new study finds that White and Hispanic teens are more likely to abuse drugs than African-American teens, with marijuana being the most heavily used substance among teenagers. The study also reveals significant disparities in substance use disorders across racial and ethnic groups.
Electrons in graphene exhibit Klein tunneling, allowing them to pass through energy barriers regardless of width and height. This phenomenon has been observed experimentally in graphene.
University Hospitals neurosurgeons champion brain bypass in select patients with complex brain aneurysms or cerebrovascular disorders. The procedure can reduce stroke risk and improve symptoms in young patients with moyamoya syndrome.
A new national study by Ohio State University researchers reveals that wealthier Americans and those with private health insurance fare better in physical functioning. The study found that the disadvantage for the poor snowballs over time, leading to steeper declines in their health as they age.
A large population-based study found that babies who rise two or more major percentiles in weight-for-length on growth charts before age 2 are more likely to be obese at age 5 and 10. The study suggests assessing weight gains during the first two years, especially in the first 6 months, to identify early risk factors for obesity.
A new 19-year study from Oregon State University reveals that fatherhood leads to significant decreases in crime, tobacco, and alcohol use in men. This finding suggests that becoming a father can be a transformative experience for men engaging in high-risk behavior.
A novel sewage digestion system designed by Duke University's Marc Deshusses has the potential to revolutionize sanitation in developing countries. The system captures methane gas produced during waste breakdown, using it to kill pathogens and destroy harmful bacteria.
A study published in Science reveals that animal and plant populations need to move at similar rates to keep up with climate change effects in the ocean and on land. The analysis shows that marine life would need to relocate fast, even in biodiversity hot spots like the coral triangle region.
Dr. Andrés Finzi's 'Reverse Fusion' project aims to deliver toxic genes to HIV-infected cells to eliminate them. The approach targets the virus's unique key and lock, using modified envelope glycoproteins and receptors to deliver a Trojan horse that eradicates infected cells.
A new invention by Michigan State University professor Syed Hashsham enables the instant identification of plant diseases using a low-cost handheld device. This technology uses genetic analysis and can identify pathogens, their genotype, and amount in under 30 minutes, speeding up treatments and preventing pathogen spread.
A pair of postdoctoral researchers at Penn State suggest that we have not looked in enough places to ensure the absence of extraterrestrial artifacts. They used a probabilistic method to determine if sufficient searching has been done, finding it challenging to rule out their presence.
A study published in Archives of Pediatrics & Adolescent Medicine found that banning all sugar-sweetened beverages in schools reduces in-school access and purchase, but not overall consumption among adolescents. Approximately 85% of students reported consuming sugar-sweetened beverages at least once a week, regardless of policy.
Researchers at Berkeley Lab have developed a new technique for fabricating nanoscale structures by controlling the temperature of a tiny soldering iron. This method, called thermal dip-pen nanolithography, allows for precise control over feature size and shape on various substrates.
Scientists identified a molecule that manipulates plant development to favor insect hosts, increasing leafhopper reproduction and pathogen transmission. This phenomenon demonstrates the extended phenotype, where an organism's impact on its environment extends beyond biological processes.
Researchers discovered negative thermal expansion in ScF3 through computer simulations and neutron scattering experiments. The material shrinks as it heats up due to unique atomic vibrations.
A Tel Aviv University researcher warns that live virus polio vaccine evolution can continue to threaten global eradication efforts. The expert recommends maintaining herd immunity, environmental surveillance, and switching to inactivated vaccines.
A study of Nobel Laureates from 1901 to 2008 found that the majority of breakthroughs in chemistry and physics were made after age 40, with great achievements by age 30 nearly never occurring. The trend toward youthful achievement in early 20th century physics may be attributed to the development of quantum mechanics.
Researchers found inconsistent best-estimate clinical diagnoses for autism spectrum disorders across 12 university-based sites, highlighting regional variations and implications for diagnostic frameworks. The study suggests moving towards dimensional descriptions of core features, rather than existing subgroupings.
A nationwide investigation found that simultaneous infection with methicillin-resistant Staphylococcus aureus (MRSA) increased the risk for flu-related mortality 8-fold among previously healthy children. The study, led by Children's Hospital Boston, tracked 838 children admitted to pediatric ICUs and found that co-infection with MRSA w...
A recent study by the National Institutes of Health has discovered a correlation between high blood pressure and stroke risk factors with cognitive impairment. The research, which followed over 30,000 participants, found that age, left ventricular hypertrophy, and high blood pressure were independent predictors of cognitive decline.
Researchers have developed a computer algorithm that can analyze brain scans to predict the severity of future psychotic episodes. The study found that the algorithm was able to differentiate between patients who would develop continuous psychosis and those with more benign forms in seven out of ten cases.
Pridopidine, a novel dopidine, appears well-tolerated and warrants further investigation for patients with Huntington's disease. The drug improved voluntary motor function and reduced chorea symptoms in a phase 3 trial.
University of Alberta researchers create a miniature model of oil-trapping rock layers using core samples from drilling sites. The 'reservoir on a chip' model helps energy companies determine optimal water and chemical concentrations for maximum oil recovery.
A British team has discovered over 100 fortified farms and villages with castle-like structures in Libya's south-western desert, uncovering new evidence of a lost civilization. The Garamantes were highly civilized, living in large-scale fortified settlements, predominantly as oasis farmers.
A three-year $600,000 grant will explore how adaptive technology can make personal health records accessible to people with disabilities. Project staff will systematically observe consumers and develop guidelines and recommendations for better accessibility.
A study published in Journal of Marketing Research found that credit card bill notes displaying the minimum required payment amount can reduce monthly payments by up to 24% for US and UK consumers. Increasing the minimum payment amount or disclosing future interest costs does not encourage larger payments.
A study by Henry Ford Hospital found that patients with advanced liver disease have significantly higher healthcare costs compared to those with early stages of the disease. The average annual cost for patients with end-stage liver disease was estimated to be $59,995.
The Scott & White Cancer Research Institute has received a $3.5 million grant from the Cancer Prevention Research Institute of Texas to develop new cancer treatments. The funds will be used to upgrade facilities and support the production of promising drug candidates, enabling rapid transition from laboratory to clinical trials.
Researchers have discovered that connexin 36 protects mouse pancreatic beta-cells against immune molecules prevalent in type 1 diabetes. Additionally, a study found that PTHrP drives breast tumor initiation, progression, and metastasis in mice, suggesting it as a potential therapy target.
A study by Harvard researchers found that cooked meat delivers more energy than raw meat, contradicting current food labeling. This discovery supports the idea that cooking allowed early humans to extract more energy from their diet, contributing to evolutionary adaptations such as increased brain size and long-distance running ability.
A recent study published in the Journal of Urology found that prostate cancer patients who undergo radical prostatectomy experience fewer complications and shorter hospital stays at teaching hospitals compared to non-academic institutions. The study suggests that the characteristics of teaching hospitals, including higher subspecialty ...