The researchers are using genetically modified plants to encapsulate a tolerance-inducing protein within plant cells to prevent fatal allergic reactions in patients with hemophilia A and B. The new funding will help propel the research to determine if the technique can work in other models and potentially to clinical trials.
The American Thoracic Society (ATS) criticizes the White House's decision not to issue a final standard on ozone pollution, which poses significant health risks. Scientific studies have linked high ozone levels to severe respiratory issues and even premature death.
A new mathematical model evaluates microsatellite genotyping reliability from degraded DNA templates, enabling reliable genetic information from non-invasive samples. The approach reduces false results and optimizes experimental protocols.
A new study found that plerixafor, a drug already approved for bone marrow transplants, corrects panleukopenia in patients with WHIM syndrome. This targeted therapy may provide a more effective treatment for this rare immune deficiency.
The Newark College of Engineering at NJIT has been selected by the National Science Foundation (NSF) for a five-year program to keep engineering students enrolled. The ENGAGE program aims to improve student-faculty interaction and spatial visualization skills through evidence-based research-based strategies.
The MU program provides tools for social workers to educate couples on strong relationships and marriages, aiming to improve children's stability and well-being. The project has already trained over 200 social workers with positive feedback, offering simple yet effective solutions to foster healthy environments.
Researchers found that growth hormone stimulates cell proliferation in zebrafish inner ears, particularly those of the utricle vestibular organ involved in balance. This discovery may lead to new treatments for human hair cell loss and ear injuries.
Researchers at UC Riverside suggest controlling firewood movement can contain the goldspotted oak borer invasion, which has killed over 80,000 oak trees. The beetles, native to Arizona, likely traveled on infested firewood, targeting coast live oaks and other species with no natural resistance.
Researchers found that people judge others based on sexual orientation even if they're not consciously aware of it. Gay men were perceived as more likable than straight men, especially among black men.
Researchers have identified a mechanism that explains how cancer cells change their appearance and progress from a solid state to a semiliquid mass. The study found that microRNA-200S inactivation leads to this transformation, allowing tumour cells to evade natural defences and invade neighbouring organs.
A new study by Stanford Medicine and Lucile Packard Children's Hospital uses a novel method to analyze brain-scan data, distinguishing children with autism from typically developing children. The findings show that gray matter in social communication and self-related brain regions has a distinct organization in people with autism.
According to a survey by Loyola University Health System researchers, nearly half of recreational runners drink too much fluid during races, with 36.5% following a preset schedule and 8.9% drinking as much as possible. The main cause of low sodium in runners is drinking too much water or sports drinks.
Three Penn State-led projects have received more than $1.6 million in combined research and development grants to improve nuclear fuel safety and develop new alloys for extended service. The projects focus on understanding corrosion protectiveness, detecting damage before fatigue cracks, and developing advanced monitoring methods.
A recent study published in Science reveals that mitochondrial division occurs at points where the two structures, mitochondria and ER, touch. This discovery has significant implications for our understanding of cell organization and the development of diseases such as diabetes, cardiovascular disease, and stroke.
A study of 17 cats with epilepsy revealed that early treatment can lead to improved outcomes and a better quality of life for affected animals. The researchers found changes in the hippocampus similar to those seen in human MTLE-HS, but without structural brain damage.
Researchers recruited participants from Germany and Portugal to rate pictures of a composite face, finding that the average face perceived as 'typical European' differed significantly between the two groups. The study's findings have implications for racial profiling and suggest that people may use mental shortcuts when thinking about ...
Medical students who practiced on a patient simulator before assisting in real-life vaginal deliveries scored significantly higher on their final examinations. Simulation training increased student confidence and effectiveness in performing vaginal delivery maneuvers.
Researchers at Purdue University are testing the effects of fire on steel structures and nuclear power plant designs to improve fire safety. They have developed models that can be used in designs to enhance fire resistance, and their findings may lead to updates in design codes and computational building-design models.
A team of researchers has discovered that the length of cellular railways is controlled by a passenger protein called Smy1, which pauses during the journey to communicate with machinery building the railways. This mechanism prevents overgrowth of longer cables and allows rapid growth of shorter ones.
Researchers at the University of Alberta found that resveratrol prevents a metabolic syndrome in offspring born growth-restricted, characterized by glucose intolerance and insulin resistance. The study suggests resveratrol may be a potential pharmacological treatment to prevent future metabolic problems.
Researchers paired agent-based land-use models with stakeholder interviews to better understand the impact of human activities on landscapes. The study highlights the potential benefits of involving local communities in decision-making processes for more effective and sustainable solutions.
Researchers discovered that low-dose naltrexone inhibits cell proliferation by targeting the OGF-OGFr axis, which regulates cell cycle and proliferation. This study provides new insights into the molecular pathway utilized by LDN, a clinically prescribed agent for cancer and autoimmune diseases.
For the first time, researchers have successfully injected cultured red blood cells (cRBCs) created from human hematopoietic stem cells (HSCs) into a human donor. The cRBCs were capable of progressing through the full maturation process and demonstrated survival rates comparable to conventional native red blood cells.
A team of paleontologists has unearthed a 3.6 million-year-old woolly rhino fossil in the Himalayas, revealing key adaptations for surviving in cold environments. The discovery provides crucial insights into the evolution of Ice Age giants and challenges existing theories about their origins.
A study by UC Davis scientists predicts that warming streams will be fatal to spring-run Chinook salmon in California unless water management strategies are implemented. Reducing hydropower diversions during warmest times could preserve salmon populations for a few decades.
Researchers have developed a novel X-ray technique to image atomic displacements in materials, revealing that multiferroics exhibit magnetic and electric polarization due to relative charge displacement. The discovery has significant implications for designing multiferroic materials for practical applications.
A recent study published in The Lancet found that NYC firefighters exposed to the 9/11 World Trade Center disaster site were at least 19% more likely to develop cancer in the seven years following the disaster compared to non-exposed colleagues. The study evaluated the health of over 9,800 WTC-exposed and non-exposed firefighters.
A new study published in Archives of Physical Medicine and Rehabilitation found that higher volume of resistance training combined with aerobic exercise did not yield additional benefits for patients undergoing cardiac rehabilitation. However, the combination of RT and AT resulted in substantial physical fitness benefits and reductions...
Hospital executives should recognize the value added by on-site radiology groups, which include patient safety, image quality, interpretation accuracy, service to patients and physicians, cost containment, and business building. Fragmentation of radiology departments can lead to lost values and chaos.
Astronomers using Hubble Space Telescope images have created time-lapse movies revealing dynamic behavior of stellar jets. The studies show clouds of dust and gas within the jets move at different speeds, challenging existing understanding of star birth processes.
A study published in Nutrition and Cancer found that a diet rich in walnuts can significantly reduce the risk of breast cancer in mice. The researchers discovered that the walnut-containing diet changed the activity of multiple genes relevant to breast cancer, leading to fewer tumors and smaller tumor sizes.
Scientists have identified a unique protein in an insect gut microbe that stores iron, regulating the concentration of molecules important for plant-insect interactions. The discovery sheds light on the survival strategies of the microbe and its relationship with the host insect.
A long-term study of WTC workers found a high incidence of asthma, PTSD, depression, and other conditions. Over one in five responders had multiple health problems, and nearly 10% experienced symptoms of all three.
Digital waste in computers can deplete storage space and slow down systems. Researchers suggest a five-tier pyramid of options to curb the clutter: reduce, reuse, recycle, recover, and dispose. By applying real-world trash management tactics, computers can be cleansed of unnecessary data.
Research led by McMaster University found that exercise triggers mesenchymal stem cells to become bone instead of fat, leading to improved blood production and overall health. This finding suggests a new potential for exercise as a non-medicinal treatment for blood-related disorders.
Researchers report the presence of alternative lengthening of telomeres (ALT) in various cancers, including bladder, cervix, and lung tumors. ALT allows cancer cells to grow indefinitely, making it a potential target for anti-cancer therapies.
Researchers identified 37 previously unknown genetic risk loci associated with complex common diseases and elucidated their effect on human metabolism. The study provides a comprehensive evaluation of genetic variance in human metabolism, combining genome-wide association studies and metabolomics.
Research reveals that four basic tastes are processed by distinct areas of the brain, with unique taste receptors and neurons arranging discretely in a gustotopic map. This discovery sheds light on how our brains represent the last of the classical five senses.
Researchers found that Alzheimer's brains consistently show lower levels of ubiquilin-1, a chaperone protein that helps regulate amyloid precursor protein (APP). Lower ubiquilin-1 levels disrupt APP folding and lead to the formation of toxic aggregates.
A study found that microscopic lesions in 30% of older brains without diagnosed disease could cause common signs of aging, such as slower walking and balance issues. The researchers suggest that undiagnosed small vessel disease needs additional tools for detection.
Experts offer practical strategies for reducing radiation dose in chest CT scans, including stratifying protocols based on clinical indications and limiting scan length. Pediatric CT scans require lower doses compared to adult patients, and using appropriate scan parameters can further reduce radiation exposure.
Researchers at Caltech used powerful imaging technique to study Acetonema longum, a bacterium with two membranes that responds to extreme situations by forming protective spores. The study found that the outer membrane may have originated from an inner membrane during sporulation, providing insights into its evolution and function.
Researchers found that using flat bed systems increased yields by an average of 6 percent and improved water and nitrogen use efficiency. The study supported the USDA's commitment to enhancing sustainable agriculture, helping farmers increase yields, save water resources, and reduce nitrate leaching.
The UT Southwestern program identifies families with a high risk of colorectal cancer through tumor testing. Up to 50 family members can be tested for the Lynch syndrome, which carries an 80% risk of developing colon cancer.
Researchers discovered a specific type of bacteria capturing carbon dioxide in the 'twilight zone' of the ocean, a region thought to be inhospitable for photosynthesis. The study provides new insights into the dark ocean's carbon cycle and challenges previous assumptions about the role of Archaea.
Researchers discovered that defective eye cells in a rare disease lead to photoreceptor cell failure, causing sight loss. The study provides a target for treatment and may help understand broader retinal degenerative diseases.
The remnants of Tropical Depression 8E continue to bring heavy rainfall and strong thunderstorms to Mexico's southwestern coast, with 4-6 inches of rain expected over the states of Guerrero, Michoacan, and Colima. The National Hurricane Center has issued their last warning for the area, indicating a low chance of regeneration.
A McMaster University study found that stomach acid-suppressing drugs used to treat arthritis may cause damage to the small intestine, aggravating ulcers. The researchers suggest using probiotics as a potential cure for this damage.
A model published in the European Physical Journal B reveals that online communities' activity grows faster than user population, driven by individual tagging behaviour and constant heterogeneity across systems. This finding confirms accelerated growth patterns in virtual worlds.
A 14-year study found a significant increase in ischemic stroke hospitalizations among adolescents and young adults, with nearly one-third of patients aged 15-34 years also diagnosed with hypertension. The study highlights the need for public health initiatives to reduce risk factors for stroke among this age group.
The US government will evaluate a petition to list chimpanzees as endangered, which could improve their welfare and conservation. If classified, they would receive protections similar to other endangered species, reducing exploitation by the entertainment industry.
A new study suggests that separating natural habitats from high-yielding farmland could be an effective way to conserve wild species. The researchers found that farmlands with some retained natural vegetation had more bird and tree species than high-yielding monocultures, but produced less food energy.
Feeding cows natural plant extracts can reduce dairy farm odors and feed costs. Adding tannins to cow feed reduces ammonia emissions from barn floors and fertilized fields by 28-49%. This study aims to provide a practical solution for the US dairy industry, which has been petitioned to regulate ammonia under the Clean Air Act.
Children who enter puberty quickly are more likely to experience anxiety, depression, and acting out behaviors. The study found a strong relationship between tempo of puberty and behavior problems, with slower tempo indicating less acting out.
With significant incentives available, radiologists must prepare to comply with meaningful use regulations, which could impact patient care. Radiologists can qualify by adopting new technology and workflows, as recommended by experts.
Researchers at Columbia University Medical Center have discovered that two genes, FUS/TLS and TDP-43, work together to support motor neuron survival in familial ALS. The findings, published in the Journal of Clinical Investigation, suggest that therapies targeting these genes may offer new hope for treating familial ALS.
A study published in The Lancet found that a decrease in smoking rapidly reduces mortality rates in individuals and populations within six months. Dietary improvements also show positive results within one to three years.
Researchers at Ben-Gurion University have identified the LEPREL1 gene as causing myopia by affecting collagen modification in the eyes. This discovery may lead to better understanding and prevention of nearsightedness.
The ASCB's online image library has won The Scientist's 2011 Readers' Choice Award for favorite website, showcasing over 3,250 searchable images. The library, funded by the NIH, has attracted 65,000 visits from 157 countries and welcomes contributions from researchers worldwide.
A national survey of 7,428 employees found that insomnia is prevalent among 23% of US workers, with women and those over 65 experiencing higher rates. Insomnia costs the workforce an estimated $63.2 billion annually in lost productivity.