A powerful tool, BeatTheTraffic.com, crunches commutes by predicting the best time to hit the road and suggests alternate routes. Researchers have found that many commuters can save more time by altering their departure time than using mass transit.
A recent study found that only 1 in 4 minority women under 40 have documented family history of breast cancer. The research highlights the need for primary care providers to ask about breast cancer histories, as disparities were observed between minority and white women.
A recent study found that indoor allergen levels vary significantly across the country, with cockroach allergens exacerbating asthma symptoms in inner-city children. Exposure to dust mite allergens was not found to have a significant impact on asthma symptoms.
Researchers have developed a new way to culture human embryonic stem cells without using animal-derived materials, reducing the risk of contamination with pathogens. This breakthrough could lead to safer and more effective stem cell therapies for treating various diseases.
Researchers discovered two distinct phases of electrical disturbances in the heart before mechanical abnormalities occur. These findings could lead to new medications that halt or reverse heart failure. The study was conducted by a student researcher and his mentor, with support from the Johns Hopkins University.
A study by Johns Hopkins Bloomberg School of Public Health found that Norovirus causes 65% of traveler's diarrhea in US visitors to Mexico and Guatemala. The researchers also discovered a higher rate of dual infections with E. coli, suggesting that these co-infections may be more common than previously thought.
The Anglo-Scandinavian Cardiac Outcomes Trial (ASCOT) found that a new treatment strategy for hypertension reduced the risk of strokes and heart attacks by 25% and 15%, respectively. The new strategy, combining calcium channel blocker amlodipine with angiotensin converting enzyme inhibitor perindopril, outperformed traditional therapy ...
Several herbal supplements have shown promise in reducing illnesses in children, including Andrographis paniculata, Evening primrose oil, Ivy leaf, and Valerian. These supplements may help improve symptoms of colds, asthma, and other respiratory infections in children.
The William C. Rose Award lecture will focus on the importance of cytochrome P450s in drug development, endocrinology, and toxicology. Dr. Guengerich's recent work includes kinetic analysis and methods to define substrates and products of orphan P450s.
A new study published in JAMA Network found that computerized order entry (CPOE) systems can facilitate up to 22 types of medication error risks. The researchers identified issues such as fragmented displays, pharmacy inventory mistakes, and inflexible ordering formats as contributing factors.
A study found that many US children are undervaccinated or have delayed vaccinations in their first 2 years of life. The researchers discovered that on average, children were undervaccinated for 172 days during this period.
Research finds that exposure to cigarette smoke increases severity of RSV bronchiolitis in young children. The study also reveals surprising findings on the role of allergens and asthma in infection severity.
A recent study found that pregnant women who engaged in regular exercise had improved mental health and reduced symptoms of depression. The research suggests that moderate exercise, such as 30 minutes a day, can help counteract the negative effects of pregnancy on physical and mental well-being.
A recent study found that pregnant smokers have a higher rate of chromosomal abnormalities in their amniotic cells compared to non-smokers. The research, published in JAMA Network, also identified specific chromosomal regions affected by tobacco exposure.
A new study published in the Journal of Allergy and Clinical Immunology found that cockroach allergens are a primary contributor to childhood asthma in inner-city home environments. The study suggests that general cleaning practices, extermination techniques, and maintenance methods can reduce allergen levels.
The Methuselah Foundation's M Prize has sparked public interest in regenerative biomedicine, with a focus on slowing and reversing aging. Researchers will compete for the most dramatic advances in lifespan extension and aging retardation using interventions initiated in middle age.
A new study found that inner city children in the US are exposed to different levels of indoor allergens depending on their location and home type. Cockroaches were found to have the greatest impact on asthma morbidity, causing more severe symptoms and increased healthcare visits.
Johns Hopkins researchers have found that modern implanted heart devices are safe for use in magnetic resonance imaging (MRI) machines. The team has also developed new guidelines for their use, making MRI scans more available to people who may benefit from early detection of cancer and other diseases.
Researchers have discovered a method to store biomaterials in cells' natural vaults, enabling targeted drug delivery and gene editing. This approach may prove safer than traditional methods by minimizing the risk of an immune response.
MUHC researchers have identified a potential new cancer target using antisense technology, which inhibits the MTHFR gene. The breakthrough has shown promise in reducing lung and colon cancer tumors in laboratory-based tissue cultures and mice.
Researchers at Washington University in St. Louis have successfully sequenced a fossil human protein from over 40,000 years ago, providing valuable information on human evolution and diet. The analysis reveals that the Neanderthal sequence is identical to modern humans', suggesting a shared dietary history.
The Trust supports well-established researchers to carry out single, outstanding projects. Professor Hillel Steiner's 'Just Price' project explores the concept of fair prices, while Professor David Hulme's book synthesizes global poverty reduction research.
Research reveals that humans have a limited capacity for processing multiple variables simultaneously, with performance decreasing significantly as problem complexity rises. The study found that academics struggled to accurately solve problems involving four or more variables, often reporting feelings of information loss and confusion.
The study reveals that emotional pictures are recalled better than neutral ones, and this recall is associated with increased activity in the amygdala and hippocampus. The researchers propose a synergistic mechanism where emotion triggers recollection, creating a loop that could help understand traumatic memory recall in PTSD patients.
Researchers have made significant progress in developing a breast cancer vaccine, using a protein called mammaglobin-A found in 80% of breast tumors. The DNA vaccine has been shown to stimulate an immune response that can recognize and attack tumor cells expressing the protein.
A study of 160 children found that 65% were exposed to violence, leading to traumatic stress reactions and poor health outcomes such as allergies, asthma, and ADHD. Clinical interventions to improve mothers' safety and health may help protect their children from these effects.
A team of biomedical engineers and chemists at Boston University developed a computational tool that predicts the molecular targets of drug candidates. The tool uses a combination of computational and experimental methods to decipher regulatory networks and predict gene and pathway targets for various drug treatments.
A recent study by Dr. Stasavage found that democracy is associated with greater government spending on education in Africa, particularly primary education. The research, published in the American Journal of Political Science, analyzed data from forty-four African countries between 1980-1996.
A recent study found that stroke warning signs, such as transient ischemic attacks (TIAs), often occur several hours or days before the actual stroke. In most cases, TIAs occurred within seven days of the stroke, highlighting the importance of timely assessment and preventive treatment.
Researchers used PET/CT to diagnose foot infections in diabetics by detecting glucose uptake with labeled radiotracer 18F-FDG. This approach facilitated better localization of infection and structural changes in bone and soft tissues, showing promise for more accurate diagnoses.
A man-made wetland in Ohio State University's Olentangy River Wetland Research Park reduced phosphorus levels by 59% and nitrates by 40%. The wetland, created using a simple design, acted as an effective sink for nutrients, reducing pollution in the Great Miami River and local lake.
Dental researchers successfully grown natural tooth enamel using a protein scaffold, solving a long-standing puzzle. The discovery unlocks one mystery of enamel formation and may have long-term applications in dental science and medical-device development.
The Duke team is analyzing different obstacles and identifying distinguishing features to create
Astronomers using the European Space Agency's XMM-Newton telescope discovered that Jupiter's x-ray glow is due to x-rays from the Sun being reflected back off the planet's atmosphere. The discovery synchronises Jupiter's day-to-day disk x-rays with the Sun's emissions, providing new insights into solar activity.
Researchers used high-altitude airborne imaging spectroscopy to identify two invading plant species, Myrica faya and Kahili ginger, in the Hawaii Volcanoes National Park. The study found that these invaders are altering the forest ecosystem by changing leaf nitrogen and water content, with potential domino effects on native species.
A 2001 study commissioned by Philip Morris was cited in at least 19 papers, misleading physicians and researchers about the SIDS risk. The tobacco company paid scientists to challenge the scientific finding that secondhand smoke increases the risk of SIDS.
Computer simulations of black holes have revealed that the process of matter accretion is more complex than previously thought. The new findings show that magnetic fields play a crucial role in creating violent disturbances in density, velocity, and magnetic field strength near the event horizon.
A study by Emory University researchers found that patients with hypersensitivity reactions to drug-eluting stents had a higher risk of cardiovascular complications, including heart attacks. The research suggests that careful monitoring and timely treatment are essential for patients at risk.
The Women's Health Study found that low-dose aspirin lowered the incidence of a first major cardiovascular event by 9 percent, with a statistically significant difference in stroke prevention. For women aged 65 and older, the risk was reduced by 26 percent, but the benefits must be weighed against the risk of internal bleeding.
A study of 900 participants aged 21-30 found that current daily smoking predicted subsequent suicidal thoughts or attempts. Rates of suicidal behavior were higher among those experiencing depression at each follow-up assessment.
Researchers discovered a compound called STA-21 that blocks a key protein, Stat3, in breast cancer cells. This inhibition leads to the death of cancer cells and may increase effectiveness of chemotherapy while reducing treatment toxicity.
The University of Manchester has been awarded grants totaling £826,000 for brain science and mental health research projects. The awards recognize the university's excellence in neuroscience and mental health research, with a focus on developing novel ideas for laboratory and population-based studies.
A study by Emory University Health Sciences Center found that drug eluting stents are at least equivalent to vascular brachytherapy in preventing restenosis. SES treatment had a lower incidence of heart attacks and major adverse cardiovascular events compared to conventional VB treatment.
A new program aims to reduce food-related illnesses by investigating the causes of these illnesses and identifying effective interventions. Led by Canadian researcher Jan Sargeant at McMaster University, this US-funded initiative brings together a multidisciplinary team of experts from 18 colleges and universities.
A new algorithm calculates the ratio of three specific proteins in urine and blood to identify severe preeclampsia with high sensitivity and specificity. This approach may provide a more accurate diagnosis than current tests, which can be confusing and lead to premature birth.
A new study by Penn State researchers suggests that elderly residents do not necessarily reduce school tax bases, but policy changes like property tax rebates can decrease spending. The study found that loyal senior citizens willing to pay higher taxes for the school district can support educational funding if they feel an emotional at...
Research suggests that geographic distance from East Africa is a strong predictor of human genetic diversity, supporting the Recent African Origin model. Populations further away from Ethiopia display lower genetic variability, indicating a progressive loss of neutral genetic diversity as new areas were colonized.
Researchers at Rice University discovered that eight conserved amino acids in sandwich-like proteins are essential for stabilizing the final structure, while also directing the process of protein folding. This finding provides new insight into the interplay between protein evolution, structure, and folding.
Researchers identified a new class of aspirin-triggered bioactive lipids called resolvins, which inhibit inflammatory cell migration and activation. Omega-3 fatty acid consumption may reduce inflammation by promoting the production of these anti-inflammatory compounds.
New Jersey Institute of Technology's start-up company Supertron has developed a cryogenic coil to improve Magnetic Resonance Imaging (MRI) scanners for small animal imaging. This new coil will enhance installed MRIs, enabling them to produce cleaner and clearer images at an affordable price.
Researchers have discovered that the human circadian clock is organized in a complex network of groups performing different functions, contrary to previous beliefs. This new understanding has significant implications for health, safety, and economic benefits, particularly in addressing jet lag and sleep-related issues.
Researchers found that immature inhibitory synapses in the auditory system release glutamate, a neurotransmitter also used by excitatory synapses, to stimulate NMDA receptors during critical brain development. This discovery could provide insight into biological causes of disorders like epilepsy and depression.
Researchers have developed a new type of laminate that performs spectacularly in ballistics tests due to its high strength-to-weight ratio. The material is made by alternating layers of aluminum and titanium alloy foils, mimicking the internal structure of the red abalone's shell.
A recent study published in Pediatrics found that motorbike-related injuries among children and adolescents are increasing, with most cases involving young boys who did not wear helmets. The researchers recommend mandatory helmet use and stricter age restrictions to prevent these types of injuries.
A recent study presented at ACC Scientific Sessions found that even minor decreases in serum sodium levels significantly impact mortality rates among heart failure patients. Improving sodium levels during hospitalization was associated with improved outcomes and reduced mortality rates.
Researchers have developed a gene therapy that completely cures Crigler-Najjar syndrome, a liver disease, in rats using a specially designed adenovirus. The treatment has no long-term effect and poses no risk of cancer, making it a promising approach for treating other diseases with similar genetic deficiencies.
A study by Yale University reveals that 0.8% of women with non-invasive breast cancer (DCIS) have BRCA1 mutations, while 2.4% have BRCA2 mutations, similar to those found in more advanced breast cancers. Women with these mutations are at higher risk for early detection and may benefit from high-risk screening protocols.
Researchers developed a method to consistently analyze genes active in trauma patients, aiming to identify factors that enhance recovery and predict complications. The study's findings suggest that genomic analysis can provide meaningful information to doctors, potentially improving patient outcomes.
The University of Manchester is conducting a groundbreaking study to investigate the impact of early pregnancy on bone health in teenage mothers. The researchers aim to determine whether calcium and mineral supplements can be beneficial for younger expectant mothers, with findings expected by the end of 2006.
Researchers found that curious female rats with spontaneous breast or pituitary tumors lived an average of six months longer than cautious ones. The study suggests that personality traits may have a significant impact on health and resilience to disease, consistent with earlier findings in human studies.