A new study published in Clinical & Experimental Allergy reveals that early exposure to pets does not increase the risk of allergies in children. In fact, research found that being exposed to dogs and cats in the first year of life may actually reduce the likelihood of becoming allergic to these animals later in life.
Recent study finds glaucoma medication spending has risen, especially among women and those with public health insurance and less education. The average expenditure per patient for glaucoma medication increased from $445 to $557 between 2001 and 2006.
Researchers discovered that a calcium-sensing receptor plays a major role in the development of hypercalcemia, a deadly syndrome associated with squamous-cell lung cancers. The receptor releases a hormone that sets off a biological cycle leading to bone erosion and calcium release, ultimately promoting cancer growth and spread.
Researchers at McMaster University found no good screening tools or treatments for autism, and routine screening does more harm than good. The study suggests careful surveillance and assessment of preschoolers showing signs of language and social problems instead.
Researchers at MIT's Computer Graphics Group have developed new methods to efficiently simulate blur in digital computer graphics, reducing rendering time by minutes. By simplifying the computation of blur, these techniques can create more convincing video games and frames of digital video, improving overall visual quality.
A study found that daytime sleepiness is associated with decreased activation in the prefrontal cortex during visual presentations of enticing high-calorie food images. This impairment in brain function may lead to altered eating behavior and potentially contribute to obesity.
Dr. Prasad received the ASME Student Section Advisor Award for District A for his dedication to student achievement and education. His contributions have inspired students to become leaders in mechanical engineering, leading to numerous ASME award wins.
Research abstract suggests that morning types have a higher batting average in early games but evening types dominate in late games. The study analyzed data from 16 MLB players and found a correlation between sleep preference and performance.
Administrative data can identify emerging trends and predictors of health outcomes for young people, including binge drinking and related harms. Routine collection of such data can inform policy interventions and improve understanding of alcohol-related harm.
A team led by Dr. Marco Tedesco is tracking the lifecycle of a supraglacial lake on the Jakobshavn Isbræ glacier in Greenland. The team will study the lake's formation, drainage, and impact on glaciers' flow towards the sea.
A three-pronged intervention combining standardized admission templates, palliative care consultations, and root-cause-analysis conferences improves discharge disposition among senior patients. The rate of patient rehospitalization falls from 16.5% to 13.3%, while discharges to home increase from 68.6% to 73.0%.
Despite state laws limiting collective bargaining, teacher unions have increased their political power through campaign contributions to candidates for state office. This allows them to exert significant influence on education policy, including teacher pay and evaluation policies.
Researchers at UCSD identified a tumor inflammation trigger common to most cancers, which can be blocked by inhibiting a single protein. This inhibition reduces primary tumor growth and halts tumor progression and metastasis in animal studies.
A University of Missouri researcher found that TANF requirements create stress on families, negatively affecting three-year-old children's cognitive scores. In contrast, social programs based in the tax system show no such negative effects.
Researchers at Case Western Reserve University discovered a genetic factor that regulates obesity-induced inflammation contributing to chronic health problems. By controlling levels of Kruppel-like factor 4 (KLF4) in macrophages, they may develop a novel treatment for obesity and its complications such as diabetes and heart disease.
The FASEB MARC Program has awarded 8 travel grants totaling $13,200 to promote underrepresented minority participation in The 25th Symposium of The Protein Society. These awards support the entry of students, postdoctorates, and scientists into the mainstream of basic science research.
Research suggests that wives' inability to fall asleep at night affects their own and their husband's reports of next day's marital interactions. The study found a strong correlation between nightly sleep and daily marital interactions, with wives who took longer to fall asleep reporting poorer marital functioning the next day.
A new study published in Pediatrics found that implementing five guidelines for ventilator use in premature infants can improve their breathing, reduce the need for ventilation, and lower costs of care. The guidelines include exclusive use of a 'bubble' continuous positive airway pressure (bCPAP) system and strict intubation criteria.
Researchers have found that adult stem cells from the human olfactory system can provide a new source of cells to treat brain disorders. These cells, known as OE-MSCs, have been shown to migrate to damaged areas and stimulate nerve cell growth, improving learning and memory in mice.
A study found that a low-saturated fat and low-glycemic index diet decreased certain biomarkers of Alzheimer's disease in healthy adults, while also improving memory performance. However, the diet had the opposite effect on individuals with mild cognitive impairment, potentially due to its short duration.
A mosquito-borne virus that infected monkeys may cause human outbreaks if it adapts to urban mosquitoes, warns a new study. The 'fever from the forest' dengue virus has spread globally, causing 100 million cases annually and 50,000 deaths.
A new study published in Psychological Science finds that a wide gap between the richest and everyone else leads to feelings of unfairness and diminished well-being. The researchers analyzed data from the General Social Survey and found that income disparity, not just poverty, affects happiness levels.
The European Society of Cardiology has established minimum standards for cardiovascular medical expertise, equipment, and emergency planning at major sporting events. These recommendations aim to prevent unnecessary deaths from Sudden Cardiac Arrest (SCA) by ensuring rapid access to treatment facilities.
An Emory University study suggests that the brain activity of teens, recorded while listening to new songs, can predict their popularity. The study found a statistically significant correlation between brain responses and song sales figures.
A recent study found high rates of injection drug use among urban Canadian Aboriginal youth, particularly women, with 70% of hepatitis C virus and 60% of HIV infections attributed to this demographic. The study emphasizes the need for prevention programs tailored to this population, addressing the root causes of substance abuse and its...
A recent study from Psychology of Women Quarterly identifies forms of subtle sexism that go unnoticed by both men and women, including using gendered language. Noticing these acts can change people's attitudes and reduce sexist beliefs. The study highlights the importance of empathy in men to address sexist behavior.
Australian scientists have identified a new type of NKT cell that can specifically target lipids found in bacterial cell walls, offering hope for novel vaccine development. The discovery provides insight into the immune system's unique function and its potential to combat various diseases.
A University at Buffalo team proposes using sodium to convert hydrogen into a superconducting metal, which could improve power transmission efficiency. The researchers used an open-source computer program to find suitable sodium polyhydrides that become metallic at lower pressures than previously thought.
Tropical Depression 1A formed in the Arabian Sea on June 11, bringing heavy rainfall to regions near Gir Forest National Park. The system weakened quickly, with satellite imagery showing disorganized clouds by June 13, and was expected to dissipate rapidly.
Research reveals that women's attitudes toward birth technology coincide with their choice of healthcare providers, with midwives reporting less favourable views. A generation gap is also seen among obstetricians, with younger doctors favouring routine epidural analgesia and Cesarean section over vaginal births.
Teachers from north Louisiana are conducting research projects in materials science with faculty from Louisiana Tech University, using supercomputers made available through the Louisiana Optical Network Initiative. The goal is to refresh science foundations and expose teachers to computational modeling projects.
Researchers from British Antarctic Survey discovered that copepods use a remarkable transformation of their oily body fluids to adjust buoyancy, similar to whales' 'diver's weight belt'. This adaptation allows copepods to overwinter in deep waters without wasting energy on constant swimming.
A new meta-analysis study found that three-lead cardiac pacemakers implanted in those with heart failure fail to help up to 40 percent of patients. Patients with less severe electrical disturbance in their hearts did not receive any benefit from these devices.
Research suggests that many hereditary conditions are linked to errors in pre-mRNA splicing, which can be addressed through new therapies. A computer analysis predicts that 22 percent of genetic mutations may affect splicing, implying hundreds of hereditary diseases could be linked to this issue.
Researchers at Cincinnati Children's Hospital Medical Center have developed a tool to predict violence and aggression in children and teens hospitalized on psychiatric units. A study validated the Brief Rating of the Child and Adolescent Aggression (BRACHA) tool, which showed that 14 out of 16 items were significantly associated with a...
Research in baboon primates shows that even moderate nutrient deficiencies during critical periods of development can damage the pancreas and predispose to type 2 diabetes. The study found that young baboons whose mothers were undernourished were more likely to develop prediabetes before adolescence.
Researchers used computational techniques to analyze 5,000 strains of influenza A viruses and identified six strains with particularly close genetic relationships to the H1N1 pandemic virus. These 'bottleneck' viruses were found to be the culprits behind the emergence of the pandemic strain.
Researchers have discovered new gene mutations in CLL patients, linking NOTCH1 pathway to poorer prognosis and shorter survival. The findings suggest the potential for diagnostic and therapeutic purposes in human CLL.
The study analyzed the performance of bolted joints in aeronautical structures, finding that low temperatures or low torque levels increase the risk of failure. Researchers developed a numerical model to estimate joint torque based on temperature ranges, which can help reduce aircraft weight and fuel consumption.
Researchers found that generation time is a strong indicator of mutation rate, accounting for 40% of variation among species. Male mutation bias, where males have higher DNA mutations than females, was also linked to generation time. In contrast, metabolic rate appeared to be only a moderate predictor of mutation rates.
Researchers found type 2 diabetes increased the risk of recurrent stroke and cardiovascular events, while metabolic syndrome was not associated with these risks. Statin treatment reduced the risk in participants with type 2 diabetes or metabolic syndrome.
The FASEB MARC Program aims to increase the number of underrepresented minorities engaged in biomedical research, with a total of $1,650 awarded this year. Dr. Patricia B. Lodato from University of Maryland School of Medicine has been selected as the recipient of the FASEB MARC Travel Award.
A new study has identified predictors that can help guide treatment decisions for head and neck cancer patients who require a second round of treatment. Certain characteristics, such as cancer-free period and radiation dose, can determine which patients are most likely to benefit from this potentially toxic treatment.
Experts from the Middle East and 12 African countries meet in Dubai to develop a strategy for preventing Rift Valley fever outbreaks, which can disrupt livestock trade and threaten food security. The new approach aims to expedite the flow of livestock products while increasing safety in the region.
Researchers at Northwestern University recreated ancient copper artifact-making techniques using large stones, fire, and elbow grease. They analyzed discarded copper pieces found on the ground of a 'copper workshop house' in Cahokia and determined that coppersmiths likely hammered and heated copper to create thin sheets.
Between 1993 and 2009, Open Access journal articles increased from 191,000 to an estimated 1.91 million, with a 30% annual growth rate. This accounts for 7.7% of all peer-reviewed journal articles published during the same period.
Researchers have developed Cornell Dots, ultra-small particles that can light up cancer cells. The technology enables visualization during surgical treatment and shows invasive or metastatic spread to lymph nodes and distant organs.
New research from UC Davis found that high theta waves before recalling a memory are associated with better performance, contradicting the assumption that the brain waits for external stimuli. The study suggests that most of the brain is busy with internal activity unrelated to the outside world.
Researchers at Northwestern University recreated ancient copper artifact-making techniques used by prehistoric Native Americans of Cahokia. They analyzed small pieces of discarded copper and determined that the coppersmiths likely hammered the copper with a heavy rock, then heated it in a wood fire to create thin sheets.
Research suggests that pregnant women with severe sleep apnea may have a higher incidence of adverse pregnancy outcomes, including gestational diabetes and early preterm birth. The study found that moderate to severe sleep-disordered breathing was associated with these outcomes, particularly in overweight or obese women.
Research led by BYU professor Larry Nelson shows that certain types of dads remain a positive influence on children who have moved out of the house. Dads who use authoritative parenting approach enjoy closer relationships with their children and see improved kindness and self-worth.
A computer modeling study suggests that ranibizumab can reduce the magnitude of legal blindness and visual impairment caused by age-related macular degeneration in non-Hispanic white individuals. The model estimated that monthly ranibizumab usage could prevent 16,268 cases of legal blindness and 34,702 cases of visual impairment.
A new analysis of the PLATO study confirms that ticagrelor is more effective than clopidogrel in reducing death and recurrent heart attack, with a potential to prevent up to 20% of heart-attack related deaths.
The Scripps Research Institute scientists have discovered a new model of blood clot formation, which could lead to better drugs for preventing heart attacks and other clot-related conditions. The findings highlight the role of P2X7 receptor in activating tissue factor, a key player in the clotting process.
Researchers found that adult stem cells from the human nose can repair damaged brain tissue, while a cancer probe made of silica nanoparticles is effective at targeting tumors. Additionally, inhibiting a protein MRP4 could provide a new way to treat pulmonary hypertension.
A new study found that colonoscopies done with suboptimal bowel preparation are associated with relatively high adenoma miss rates, indicating a decrease in colonoscopy effectiveness. The study suggests that early repeat colonoscopies may be necessary to ensure accurate detection and removal of precancerous polyps.
Hurricane Adrian's rapid dissipation was captured by NASA's Aqua satellite on June 10, revealing a rounded-pinwheel shape with a visible eye. The storm weakened to remnant low pressure area status by Sunday, June 12, with maximum sustained winds between 20-30 knots.
A study suggests that wearing a cooling cap to cool the brain during sleep can eliminate insomnia symptoms. Participants with primary insomnia experienced similar sleep latency and efficiency as healthy controls when using a frontal cerebral thermal transfer cap.
A new study on Northumberland's Chillingham cattle reveals climate change is altering the timing of their breeding schedules, leading to more winter births and lower calf survival rates. The long-term dataset, dating back to 1860, provides valuable insights into how mammals respond to global warming.
The FASEB MARC Program has awarded $9,900 to underrepresented minority students and postdoctorates attending the AAI 2011 Advanced Course in Immunology. The program aims to increase diversity in biomedical and behavioral research.
NASA's Lunar Reconnaissance Orbiter (LRO) will observe the total lunar eclipse on June 15, capturing detailed images and data on how different areas of the moon's day side cool off during the event. The Diviner instrument will record temperature changes in various regions, revealing information about the uppermost few millimeters of th...
A study found that screening high-risk employees for OSA could result in a $136 million gain over 10 years, with significant benefits to productivity and employee health. Untreated OSA can lead to job performance deficiencies such as excessive sleepiness, cognitive dysfunction, and reduced vitality.
A study published in Archives of Internal Medicine found that using the Screening Tool of Older Persons' potentially inappropriate Prescriptions (STOPP) criteria was associated with a higher detection rate of adverse drug events (ADEs) compared to the Beers criteria. The researchers identified 329 ADEs in 158 patients, with 51.7% of th...
Pediatric dosing guidance is scarce due to pharmaceutical companies' reluctance to disclose data to Health Canada, increasing the risk of medication errors and mistreatment. Researchers emphasize the need for international harmonization and strict legislation to protect Canadian children.
A nationwide homeless register study found that homeless men and women have significantly higher mortality rates, with six times the risk of death compared to the general population. Homeless individuals also had lower life expectancy, particularly among younger men and women.
Researchers at the IRCM have made a significant breakthrough in understanding the Sonic Hedgehog protein's role in cancer development. The team found that specific receptors play a crucial role in transmitting signals from the protein, which could lead to new avenues for treating diseases such as cancer.
Researchers found that neural stem cells can adapt to stressful environments by producing more neurons when conditions become favorable. The study suggests a novel form of brain plasticity and potential treatment for neurodegenerative diseases.
The Distinguished Investigator Award recognizes Dr. Vince Mor for his significant contributions to health services research, while the Alice S. Hersh New Investigator Award is given to Dr. Scott Halpern for exceptional promise in early career. The Article-of-the-Year Award honors researchers Jeffrey Silber and Robert Kaestner for their...
Studies by CHOP researcher Jeffrey H. Silber found that surgical patients in hospitals with more aggressive treatment styles had lower mortality rates within 30 days of admission compared to less aggressive hospitals.
A new €3.5 million EU-funded research project will examine the impact of climate policies on human health in seven cities across Europe and China, with a focus on integrating data from various sources to inform key policy decisions.
Opioid-related deaths are primarily caused by prescription drug harm in Utah, with methadone being responsible for one-third of deaths. Prescribing patterns and individual-level risk factors contribute to these deaths, emphasizing the need for structured care to minimize risks associated with opioid therapy.
A new study from Concordia University and the University of Montreal found that preteens surrounded by smokers are more likely to develop symptoms of nicotine dependence. The study, which surveyed 327 sixth or seventh graders, also found that tweens who observe smoking in others are more likely to start smoking themselves.
A study by Waltham Centre for Pet Nutrition found that cats fed a hydrated diet had a slower rate of weight gain and were more physically active. This breakthrough has important implications for developing feeding strategies to modulate weight gain in cats.
Researchers at Purdue University have sequenced the genome of Mycosphaerella graminicola, a devastating wheat pathogen. The study revealed that the fungus has fewer genes related to producing enzymes that break down plant cell walls, suggesting it may evade detection by plant defenses.
A new study by Penn State researchers found that cancer survivors in the US spend an average of $9,300 per year on medical expenses, significantly more than those who have never had cancer. The study also revealed gender and demographic disparities in healthcare spending among cancer survivors.
A new study by NIH researchers reveals the interaction between telomeres and a toxic protein called progerin that triggers both premature aging syndrome and normal cellular aging. Shortened telomeres lead to increased production of progerin, causing cell damage and activation of programmed aging.
Researchers found that Aurora A was up-regulated and activated in epithelial cells lining PKD patient kidneys, binding to and phosphorylating polycystin-2. Inhibition of Aurora A boosted intracellular calcium levels, suggesting it may be a viable therapeutic target for boosting polycystin-2 activity in certain patients.
A Rutgers study finds that factors such as ecological degradation and trust in energy facilities play a significant role in shaping public preferences for coal and nuclear energy. The research suggests that a one-size-fits-all approach to energy policy is unlikely to succeed, highlighting the need for a comprehensive strategy addressin...
A new study has identified PI3Kinase gamma as a crucial protein in tumor growth and inflammation. Disrupting this enzyme prevents tumor cells from attracting immune cells, slowing down tumor development and metastasis.
A study at The University of Nottingham found that group therapy sessions can reduce anxiety and depression in MS patients, improving their quality of life. The treatment reduced costs for the NHS by almost £470 per patient, with savings also seen in GP visits and outpatient hospital costs.
Researchers used a brain scan to assess amyloid plaques and neurofibrillary tangles in adults with Down syndrome, revealing higher levels in all brain regions compared to healthy controls. The study found significant associations between increased age and higher binding values in specific brain areas.
A recent study presented at the American Society of Echocardiography conference supports the safety profile of GE Healthcare's diagnostic heart ultrasound contrast agent Optison. The study data confirm that Optison is safe for use in patients with certain medical conditions, providing further assurance of its efficacy and safety.
A review article suggests a shift towards more conservative medication-prescribing practices, considering alternative interventions and weighing risks against benefits. The authors outline seven principles for conservative prescribing, including strategic decision-making and patient-centered care.
The HORIZONS-AMI trial found that bivalirudin reduces all-cause mortality and cardiac mortality by 18% compared to heparin plus a GP IIb/IIIa inhibitor. Drug-eluting stents also show lower rates of ischemia-driven target lesion revascularization with equivalent safety.