Archaeologists from the University of Leicester found King Richard III remains just inches below Victorian foundations, narrowly avoiding destruction. The team used DNA extracted from a descendant to verify the identity of the remains.
A study analyzing the International Mesothelioma Interest Group (IMIG) staging system for malignant pleural mesothelioma (MPM) reveals areas for potential revision. The current system distinguishes among T and N categories, but qualitative T descriptors may not be applicable to clinical staging.
A new Ebola virus study demonstrates a proof-of-concept for using monoclonal antibodies to prevent lethal disease in rhesus macaques. The plant-based production method offers potential for an economical and effective medical countermeasure.
A study found that smoking in cars produces hazardous particulate matter levels, exceeding WHO guidelines, even with windows open or AC on. This exposure can harm child passengers' health due to faster breathing rates and less developed immune systems.
Biophysicists have discovered that the Ras protein forms an upright pair on the cell membrane, contradicting previous assumptions. This finding has significant implications for understanding cancer development and potential drug targets.
The report provides 29 specific recommendations for effective communication with older adults, including tips for optimizing interactions between health care professionals and older patients. It aims to encourage behaviors that consider the unique abilities and challenges of older adult patients.
Researchers found that the computerized checklist dramatically reduced venous thromboembolisms, with a nearly 90% drop in deep vein thrombosis rates. The system improved prophylaxis orders among patients without contraindications to low-dose blood thinners.
Research published in The FASEB Journal found that changes in gravity during animal development affect antibody production and white blood cell regeneration. This could have significant implications for understanding human diseases such as cancer and diabetes.
A recent study published in the Canadian Medical Association Journal found that cyclists who died from head injuries were three times more likely not to be wearing a helmet compared to those who died from other causes. The study analyzed data from 129 accidental cycling deaths in Ontario and concluded that wearing helmets can save lives.
A study published in the Journal of Thoracic Oncology found that VeriStrat can predict response to erlotinib, but does not provide a survival benefit. The test showed a significant difference in median survival between good and poor responders, with good responders experiencing longer survival on erlotinib.
New study reveals differences in how cocaine affects mother rats' brains compared to non-mother rats, with implications for human addiction treatment
A Kaiser Permanente study found no association between HPV vaccination and increased pregnancy, sexually transmitted infections, or contraceptive counseling among girls. The study included 1,398 girls ages 11-18 who received at least one dose of the vaccine, with only 8% diagnosed with an STI or having a positive pregnancy test.
University of Pennsylvania researchers have found a new way to prevent cracks in nanoparticle films by using a technique called spin-coating to create uniform coatings. This method could be a game-changer for industries that rely on these films, such as electronics and solar cells.
The Southeastern Universities Research Association (SURA) honored the Task Force for American Innovation with its 2012 Distinguished Friend of Science Award. The coalition was recognized for its efforts to strengthen the scientific and technical capabilities of the Southeast and nation, advocating for science, technology, and innovation.
Researchers at KIT have developed a method to control atomic tunneling frequencies in solids, using Josephson junctions. The technique allows for the direct measurement and manipulation of individual quantum systems, opening new possibilities for nanoelectronic components and materials science research.
Researchers at UCLA's Broad Center of Regenerative Medicine have discovered that the Trop2 protein promotes the self-renewal of cancer cells through a mechanism involving cleavage. This finding may lead to the development of new therapies that block Trop2 molecular signaling, stopping tumor growth in various epithelial malignancies.
A $276,000 grant will fund a national survey of 6,000 Pakistanis exploring the relationship between media consumption and beliefs on Islamist violence. The study aims to identify critical thinking skills among Pakistani communities.
A new study from the University of Tennessee confirms that solar wind is a source for water embedded in the lunar surface. The researchers found that most of the water in agglutinates comes from solar wind, making it a valuable resource with potential use as rocket fuel.
Researchers have made significant progress in developing new diagnostic tools and treatments for Alzheimer's disease. Changes in brain function can be detected years before symptoms appear, using PET scans, and a new antibody probe could lead to an early detection test.
The University of Michigan and 20 other U.S. and Canadian universities are launching the Great Lakes Futures Project to protect and restore the Great Lakes through science-based scenario analysis. The project aims to develop white papers outlining critical drivers of change in the basin over the past 50 years and the next 50 years.
Researchers discovered that MAPK and PKA coordinate their activity both spatially and temporally in memory formation. For short-term memories, only PKA is active, while for intermediate- and long-term memories, both molecules are involved with a specific spatiotemporal relationship.
Research from York University suggests that worker bees' genes are shuffled frequently, allowing natural selection to build a better bee. This genetic 'remix' enables the evolution of charismatic and cooperative behaviors in honey bees.
Emory researchers capture decoupling of rotation and movement in glass particles as they approach the glass state. The findings provide a key piece to understanding condensed matter physics.
Adolescents are more likely to take risks when consequences are unknown, rather than being attracted to danger. Informing adolescents about likelihoods can reduce risky behaviors.
Researchers found that daily exercise improves nerve regeneration in both males and females, requiring androgens like testosterone. The study's results provide a basis for developing future treatments tailored to men and women's needs.
The National Nanotechnology Applications and Career Knowledge Network (NACK Network) will continue its workforce development programs, addressing industry needs for skilled micro- and nanofabrication workers. The network aims to create pathways from high school to skilled manufacturing careers across the US.
A study published in Journal of Travel Research found that fearful flyers prioritize flight attributes like schedule and aircraft size over price, with a preference for home carriers. The research aimed to understand the decision-making process of anxious flyers and its implications for public agencies and the industry.
Patients who underwent weight loss surgery reported an initial decrease in substance use, but improvements were short-lived. By 24 months post-surgery, there was a significant increase in substance use, including drug use, alcohol consumption, and cigarette smoking.
A study published in The Lancet found that cancer resulted in the loss of nearly 170 million years of healthy life worldwide in 2008. This significant burden was largely attributed to colorectal, lung, breast, and prostate cancers, with men in eastern Europe facing the largest cancer burden.
New animal studies demonstrate potential for stem cell treatments in Parkinson's disease, head trauma and spinal cord injury-related heart problems. Scientists are making progress toward using stem cells to repair neurological damage and produce healthy neurons.
Researchers at the University of Pennsylvania have developed a method to generate structural color and superhydrophobicity in materials. By using holographic lithography and poor solvents, they can create 3D networks that produce bright colors and repel water.
State physician health programs help doctors with substance abuse problems, but their system is inconsistent and prone to potential conflicts of interest. The authors recommend increased oversight and national standards to address these concerns.
Researchers aim to improve protection against pneumonia with a higher dose of pneumococcal vaccine in older adults. The study, funded by the National Institutes of Health, will compare two dosages of a pneumococcal vaccine approved for children and adults.
Scientists at the University of York have discovered a protein called Ciz1 that is present in lung cancers, even in early stages. A simple blood test using this protein could help diagnose lung cancer without invasive procedures.
Researchers at the University of Chicago Medical Center discovered that not getting enough sleep has a harmful impact on fat cells, reducing their ability to respond to insulin. This finding suggests that sleep plays a crucial role in energy metabolism, comparable to its role in brain function.
A study by Wayne State University researchers found that Iraq war refugees who fled after the Gulf War were 43 times more likely to develop obstructive sleep apnea and later suffer from major chronic health issues. The research suggests a link between pre-Gulf War trauma, mental disorders, and increased risk of chronic diseases.
The University of Southampton has received a £300,000 grant to research and write the biography of Calouste Gulbenkian, a businessman, art collector, and philanthropist. The three-year project will provide extensive research and travel opportunities, shedding light on Gulbenkian's life and impact on the oil industry.
A new analysis suggests that brain size relative to body size is driven by different evolutionary mechanisms in different animals, with changes in body size often occurring independently of changes in brain size.
Tropical Cyclone Anais has strengthened over the weekend of Oct. 13-14, packing sustained winds near 100 knots. The storm is expected to move past La Reunion Island while weakening due to cooler waters and increased wind shear in the coming days.
Researchers identified a gene related to soybean resistance to nematodes also correlates with human diseases including lymphocytic leukemia, spina bifida, and cardiovascular disease. The discovery opens up new possibilities for breeding resistant varieties of soybeans.
A new study by University of Colorado Denver reveals that today's adolescents are abusing prescription pain medications at a rate 40 percent higher than previous generations. The prevalence of prescription pain medication abuse among the current generation of youth is higher than any generation ever measured, driven by factors such as ...
New research shows that climate negotiations based on critical temperature thresholds are doomed to fail because the threshold's value is determined by Nature and uncertain. Countries may propose collective targets but act less if there's scientific uncertainty about the climate threshold.
Long-term sick leave affects doctors' self-esteem and confidence, leading to a professional identity crisis. The authors advocate for cultural change in medical school to promote vulnerability recognition and better coping mechanisms.
A recent study published in Psychological Science found that attractive women are perceived as having more socially desirable personality traits, such as extraversion and conscientiousness. However, the researchers also discovered that attractive women's actual self-reported values differ from those of less attractive women, with attra...
Researchers discovered that inhibiting PDGFRB can prevent growth of this type of tumour, extending survival in mice and a human patient. The study found that imatinib treatment significantly improved the patient's prognosis.
A recent NIH study analyzed data from participants on reality TV show 'The Biggest Loser' to find that exercise plays a key role in reducing body fat while preserving muscle mass. Adopting moderate lifestyle changes, such as 20 minutes of daily vigorous exercise and a 20% calorie restriction, can help sustain weight loss and avoid weig...
A University of Cincinnati pilot study found that nodding wild onion and goldmoss sedum can survive and thrive on green roofs in the Southwest Ohio region. The research tested four Ohio native plants and one sedum under two conditions, with all plants receiving regular watering surviving.
Researchers have identified potential therapies for managing spinal cord injury aftereffects, including deep brain stimulation, electric pulses, and social contact. Studies suggest these methods can repair nervous system damage and reduce chronic health conditions, offering new hope for those affected by SCI.
New research reveals connections between adolescent brain development and emotional regulation, cognition, and social skills, highlighting potential vulnerabilities and opportunities for growth during the teen years.
A study published in PNAS found that tropical cyclones have been increasing in frequency since 1923, correlating with rising global temperatures. The research used monitoring stations along the Eastern Seaboard of the US to track changes in sea levels and storm surges.
Cold-induced sweetening in potatoes causes unwanted flavor changes and dark colors. Researchers found that suppressing invertase enzyme activity can enable cold storage without compromising chip or plant appearance. The study provides proof of concept for the importance of invertase in cold-induced sweetening.
A 33-year follow-up study found that men diagnosed with ADHD as children had 2.5 fewer years of schooling, lower occupational attainment, and poorer socioeconomic status. They also experienced more divorces, substance use disorders, and psychiatric hospitalizations compared to their counterparts without childhood ADHD.
Researchers used HARPES to investigate the bulk electronic structure of GaMnAs, finding evidence that two prevailing mechanisms co-exist to give rise to ferromagnetism. This breakthrough provides a better fundamental understanding of electronic interactions in dilute magnetic semiconductors.
A new review suggests that intensive treatment with high doses of certain statin drugs is usually the best approach for treating high cholesterol and other blood lipid problems. Increasing statin doses can reduce cardiovascular problems by up to 30% in patients who need them.
A University of Tennessee study suggests recent droughts may be the new normal, posing significant threats to the nation's forests. The researchers found that the US has experienced several mega-droughts in the last 1,000 years, and projections indicate worsening drought and increased tree mortality by 2050.
Dr. Rehan's research aims to understand the long-term impact of maternal smoking on childhood asthma, as well as its potential effects on future generations. Studies have shown that nicotine exposure during pregnancy can alter lung development and increase asthma risk.
A new analysis of computer-delivered and face-to-face interventions found that while both methods can curb college drinking for a little while, in-person encounters produce lasting results. Computer-delivered interventions had positive effects in the first few months but lost significance after 14 weeks.
The Preventing Preterm Birth initiative funds innovative strategies to discover biological mechanisms leading to preterm birth, particularly in low- and middle-income countries. The grants will advance discovery and translate research to action.
A systematic review and meta-analysis of 27 studies found a strong correlation between psoriasis and an increased risk of developing diabetes. Patients with severe psoriasis are nearly twice as likely to have diabetes compared to the general population.
A new study has shown that rapid and point-of-care hepatitis C tests are highly accurate and reliable, with accuracy rates ranging from 97 to 99%. These tests have the potential to transform global screening practices and improve treatment outcomes for millions of infected individuals worldwide.