Research suggests that genetics studies demonstrate a significant impact of environment on Alzheimer's disease. Low levels of education are also found to be a risk factor for all groups, including identical twins. Additionally, disclosing an Alzheimer susceptibility gene does not increase anxiety about developing the disease.
Rensselaer researchers have developed an omni-directional reflector (ODR) that enhances LED brightness, accelerating the replacement of conventional lighting. The new technology has significant implications for energy savings and reducing mercury exposure, which can cause health problems.
A national study of over 20,000 children found that students with at least one sibling were rated as better able to form friendships and show sensitivity to others. The results suggest a social-skills advantage for having siblings, even after controlling for other factors.
The MESSENGER mission will explore Mercury's searing surface, oddball atmosphere, and bizarre magnetic field. The LASP's $8.7 million Mercury Atmospheric and Surface Composition Spectrometer will address questions about the planet's mineral composition, gas distribution, and core.
The RAD51 gene is crucial for repairing DNA breaks during recombination, a process vital for sexual reproduction. In humans, defects in this process can cause infertility, miscarriages, or birth defects.
A new screening test for heart disease has been developed by cardiologists that measures blood volume in the leg to gauge artery stiffness. The study found that this non-invasive test was strongly predictive of aortic atherosclerosis, a key indicator of coronary heart disease.
A new study found that children can beat most adults on recognition memory tests when using similarity-based induction, whereas adults use category-based induction which hinders their memory accuracy. The study shows that children's high memory accuracy is due to their ability to compare similarities between pictures.
Gary Whitman, MD, and Alfred Abuhamad, MD, were selected for the award due to their extensive participation in AIUM activities, teaching, and committee memberships. The American Institute of Ultrasound in Medicine has promoted safe and effective ultrasound use in clinical medicine for over 50 years.
The New Investigator Award recognizes outstanding research in ultrasound technology, promoting the safe and effective use of ultrasound in clinical medicine. Mr. Wu won the award for his scientific abstract presentation, marking a significant achievement in his academic career.
Researchers have developed strategies to target beta-amyloid, a substance thought to kill brain cells in Alzheimer's. Preliminary success has been achieved with a drug candidate that appears safe and effective in reducing amyloid levels.
Astronomers have discovered a new FU-Orionis-type star, which is an extremely young star about the same mass as the sun. The discovery provides insights into the formation of our solar system and allows for the study of X-ray emissions in these stars.
African Americans bear a disproportionate burden of Alzheimer's disease, with early symptoms striking years before white peers. Studies reveal successful methods for involving minority communities in research to combat this growing public health threat.
A new phase 2 study shows that combining cetuximab with irinotecan can resensitize tumors resistant to irinotecan, offering patients a new treatment option. The study's modest benefits in stopping cancer growth and improving patient response are seen as a step forward in treating colorectal cancer.
Researchers found that countries like Canada, France, and UK offer lower drug prices as a benchmark for the US. Lowering US prices could eliminate the coverage gap, with total spending decreasing by $28 billion, according to models simulated in 2006.
Researchers found six different mutations in the ATP1A3 gene, which can cause permanent tremors and loss of muscle control. The mutations disrupt the protein's ability to pump sodium and potassium across neurons, leading to neuronal death.
Researchers found that infants as young as five months detect subtle differences in object fit and space description between Korean and English languages. This suggests that humans have pre-existing concepts before acquiring language, which may influence the way we categorize objects and events.
Researchers at Ohio State University found that women are at least twice as likely to develop musculoskeletal disorders (MSDs) as men. The study analyzed data from 56 previous studies and accounted for factors such as age, occupation, and reporting methods, but still found a significant gender difference in MSD prevalence.
A study by AIUM found significant improvements in ultrasound practice quality after reaccreditation. The proportion of practices meeting accreditation requirements increased significantly, and scores were higher than initial applications.
A new study suggests a dynamic business plan approach to conservation, prioritizing opportune land acquisitions and leveraging market dynamics to safeguard habitats. The authors aim to improve the effectiveness of protected area networks in addressing the rapid decline of highly threatened vertebrates.
FalconView has been adopted by a wide variety of aircraft and expanded to include new features such as illumination-planning and SkyView, allowing for more efficient mission planning and situational awareness. The software is now being adapted to the Joint Mission Planning System, further increasing its versatility.
Researchers found genetic mutations in fibulin genes, specifically FBLN5, that could contribute to AMD. However, these changes were not statistically significant, and the study highlights the importance of precise search methods for genetic causes.
A UCLA team successfully controlled and detected a single electron's spin in an ordinary commercial transistor chip. This achievement demonstrates that conventional silicon technology is adaptable enough to accommodate the future electronic requirements of new technologies like quantum computing.
The American Institute of Ultrasound in Medicine (AIUM) has awarded several ultrasound research grants to its members, including $10,000 for projects on tumor perfusion and pelvic sonography. The EER also recognized Tatjana Rundek with a special one-time award for her research on carotid artery distensibility.
The research highlights the importance of natural organohalogens, which are found in various organisms, including plants, animals, and insects. These compounds have medicinal properties, such as treating cancer, bacterial infection, and HIV, and serve vital purposes like hormones, pheromones, repellents, and natural pesticides.
A University of Toronto study found that West Nile virus encephalitis is a common neurological manifestation in hospitalized patients, often leading to severe neuromuscular dysfunction. The study's authors recommend electrodiagnostic testing for unexplained weakness and critically ill patients to rule out acute flaccid paralysis syndrome.
Neglected diseases, such as onchocerciasis and Chagas' disease, can be controlled with cost-effective interventions. Investing in these efforts could bring long-lasting benefits and reduce morbidity, particularly for children, if done efficiently from Global Fund resources.
Researchers found that amphetamine treatment dampened peak activity in the ventral striatum region while prolonging its length. This led to equalized levels of activity and positive arousal during anticipation of both gain and loss.