A new study applies quantitative modeling to genomics, estimating the time and money required to use genomics to cut drug-related adverse outcomes in half. The model suggests a cost of less than $10 billion spread out over approximately 20 years.
A team of researchers at Ludwig-Maximilians-Universität München has identified an old acquaintance as the missing link in regulating electron transport during photosynthesis. The enzyme, PGRL1, plays a central role in the regulation of cyclic electron flow and may help improve photosynthetic performance.
A study found that radiologists' performance improves when reading images for a specific hospital, rather than multiple hospitals. This suggests that outsourcing radiology services can be beneficial, as long as the outsourcing company designs the work to maximize productivity and customer specificity.
A Western University study found that students proficient in basic single-digit arithmetic perform better on the Preliminary Scholastic Aptitude Test (PSAT), with brain activity linked to fact retrieval and fluency. This correlation suggests a critical role of arithmetic fluency in building mathematical proficiency among students.
A person's style of speech, including the pronunciation of 's' sounds and vocal resonance, affects how listeners perceive their gender. According to CU-Boulder researcher Lal Zimman, a higher pitch can still be perceived as male if the speaker pronounces 's' sounds in a lower frequency.
A study by USF and VA researchers found that traumatic brain injury leads to progressive brain deterioration, causing elevated inflammation and suppressed cell regeneration. Therapeutic intervention can still help prevent cell death in the chronic stage of TBI.
A team of UCSB researchers has identified changes in cellular metabolism as the triggering factor for Type 2 diabetes. By studying the four types of components that make up cells, they found a 'tipping point' where metabolic threshold is crossed, leading to beta cell failure and insulin regulation issues.
Researchers found that fluoxetine stimulates the production of new neurons from neural progenitor cells in the adult cortex. This process coincides with a reduction in apoptotic cell death following ischemia, highlighting the potential neuroprotective response induced by this antidepressant drug.
Researchers found that the Nopili rock-climbing goby uses the same set of muscles for both climbing and eating, filming jaw muscle movement during both activities. The study suggests that these fish have learned to use similar movements to meet two different needs, potentially coopted through evolution.
Researchers at Max-Planck-Gesellschaft create an atomic gas that exhibits a negative Kelvin temperature, where particles possess high energies despite being thermally insulated. This phenomenon challenges traditional notions of heat and cold, with potentially groundbreaking implications for thermodynamics and quantum mechanics.
Cyclone Dumile is moving southward over the open ocean, generating rough seas with wave heights of up to 32 feet. The storm's eye has become ragged, indicating it may weaken as it transitions to an extra-tropical storm.
Tropical Storm Sonamu intensified over the eastern South China Sea, moving westward with maximum sustained winds near 35 knots. The storm is expected to peak in intensity on January 5 before weakening due to increasing vertical wind shear, making landfall early next week in east central Malaysia.
A team of Penn State researchers has developed a method to improve regular battery management practices for lead-acid batteries used in electric locomotives. The new approach increases the cell capacity by 41 percent and overall battery capacity by 30 percent, rejuvenating dead cells and reducing sulfation.
A new online resource called PREPARE has been developed to help people make complex medical decisions through user-friendly content, videos, and a step-by-step process. The website addresses key aspects of advance care planning and decision making, providing concrete examples and tools for patients and their families.
Genetic sequencing technology is altering cancer diagnosis and treatment, but traditional specimen handling methods slow progress. Scripps physicians propose freezing tumor tissue to preserve DNA coding, potentially leading to better diagnoses and treatments.
MIT researchers have developed a coated surface with nanostructured patterns that increase the heat-transfer coefficient, allowing for more efficient condensation and reducing the need for expensive manufacturing processes. The technology has been shown to improve heat transfer in industrial plants by up to 30%.
Researchers found evidence that some feathered dinosaurs, such as oviraptors, used their tail feathers to attract mates and engage in visual exhibitions. The discovery provides insight into the evolution of feathers in dinosaurs and their similarity to modern birds.
Researchers at University of Warwick discover a dysfunctional monthly fertility window can cause recurrent miscarriage. Prolonged inflammation in the uterus can lead to embryos implanting out-of-phase, resulting in miscarriage.
A comprehensive study analyzed 232 papers on prostate cancer treatments and found that surgery is the most cost-effective option, saving lives at a lower cost than radiation therapy. The analysis also showed that treatment plans for localized prostate cancer vary dramatically across different centers.
Spanish researchers have discovered a diverse range of bacteria in breast milk, including over 700 species. The study found that mother's weight and labor type affect microbiome diversity, with heavier mothers having fewer bacteria in their milk.
Southwest Research Institute (SwRI) has been selected to provide a low-rate crosslink wireless communications platform for the DARPA System F6 Program. The K-band space crosslink radio supports continuous data links among cluster members and high-rate point-to-point data links.
Vegetated drainage ditches have been shown to effectively capture herbicides and insecticides from field runoff, reducing their impact on downstream waterways. This innovative solution provides a cost-effective way for farmers to manage agricultural pollutants and protect natural resources.
Researchers found a significant link between climate and infant brain infections, with rainfall affecting the number of hydrocephalus cases. The study suggests that environmental conditions can quench bacterial infections, making some cases potentially preventable if understood better.
Researchers at Ben-Gurion University used Waze GPS data to identify intersections with the highest number of accidents, revealing police response time variability and underutilized resources. The study suggests that leveraging geosocial networks can improve road safety by providing real-time traffic and accident reports.
Researchers from Weill Cornell Medicine and others have successfully reprogrammed scar tissue in rats' hearts using a cocktail of three genes. The addition of a VEGF gene enhances this effect, improving heart function and reducing scar tissue.
Researchers discovered a key protein receptor plays a crucial role in motivation during physical exercise, explaining why many people struggle to stick to their fitness goals. The CB1 cannabinoid receptor regulates the brain's reward system, controlling how long individuals engage in voluntary physical activity.
Researchers discovered a new way to regulate calcium signaling in worms, revealing the crucial role of microRNA-786 in dictating when and where the primary calcium spike occurs. This finding may have significant implications for understanding calcium signaling processes in humans.
Sanford-Burnham researchers discover that protein p62 plays a crucial role in balancing metabolism in fat tissue. When p62 is missing, the body's metabolic balance shifts towards 'bad' white fat and away from 'good' brown fat. This finding indicates that p62 could be an attractive target for new therapies aimed at curbing obesity.