Researchers found that higher volume hospital and surgeon volume are associated with fewer post-operative complications and improved overall survival for bladder cancer patients. The study aims to identify processes and interactions leading to better outcomes, which could inform improvements in care at lower volume hospitals.
Researchers have discovered a way to grow a human norovirus by identifying a cell it targets in the intestine, enabling the study of its replication and potential treatments. The virus targets B cells, rather than intestinal epithelial cells, and is aided by gut bacteria in its infection process.
Tropical Cyclone 05B is forecast to make landfall in eastern India on November 9. The storm was tracked by NASA-NOAA's Suomi NPP satellite, which captured a visible image of the cyclone off India's coast.
A new study by Brigham Young University and Fox affiliate in Salt Lake City reveals that choosing to broadcast a local favorite isn't always the smartest ratings decision. The analysis shows that fans also hop on the bandwagon of whoever is winning and lighting up the scoreboard, leading to higher TV audience ratings.
A study by Seok Kang, a UTSA associate professor, analyzed the smartphone habits of over 1,600 college students from the US and South Korea. American students used their phones mainly for email, texting, and social media, while Korean students were more interested in entertainment and information gathering.
Jon Tyson, M.D., M.P.H., has won the 2014 APGAR Award for his lifelong contributions to perinatal medicine and education. The award recognizes his efforts to develop improved methods to minimize bias and imprecision in clinical research.
A new study tracked the changing sleep habits of children from ages 9 to 18, finding that sleep timing shifted later as they matured. Despite getting less sleep overall, teens' bodies resisted sleep signals longer, leading to groggier mornings and potential negative effects on academic performance and mental health.
A new study published in PLOS ONE suggests that a dose of iodide can significantly reduce the damage caused by reperfusion injury after a heart attack. The study found that intravenous infusions of sodium iodide reduced myocardial infarction damage by up to 75 percent in mice, and oral iodide showed similar protective effects.
Researchers discovered that tortoises' modern breathing apparatus was already in place in the earliest fossil tortoise, Eunotosaurus africanus. The study suggests a gradual increase in body wall rigidity led to the evolution of both the tortoise shell and unique breathing mechanism.
The UofL Trover Campus has received a national award for its innovative programs to address the shortage of physicians in rural areas. The campus offers training, mentorship, and clinical opportunities to medical students from underserved regions.
GAS5, a long intergenic non-coding RNA, acts as a brake on steroid hormone receptors, preventing them from binding DNA. Researchers have gained insights into how GAS5 RNA interacts with steroid hormone receptors and its potential role in disease.
A new study by SF State's Kevin Eschleman found that employees may wait weeks or months before acting out due to workplace stress. The research suggests that companies should tailor programs to help employees cope with stress, as personality can complicate how and when they respond.
New research uses glass to create a material that can transfer information using light, increasing computer processing speeds and power.
Researchers at City College of New York led by Dr. Debra Auguste have discovered a potential molecular target and biomarker for treating triple negative breast cancers, which have a high mortality rate due to aggressive proliferation and metastasis.
The Myriad myPath Melanoma test has been shown to improve patient care through more definitive diagnoses of skin lesions, particularly in difficult-to-call cases. This resulted in a 49% change in physicians' treatment recommendations for patients with melanoma subtypes.
A study found that emotions have a greater influence on leftists' positions than on rightists', even with induced negative emotions. Real-world scenarios showed Jewish-Israeli leftists' policy support was more related to empathy and anger than rightists'. Future research aims to investigate how emotions motivate changes in rightists' p...
A new study by the American College of Allergy, Asthma and Immunology found that stocking emergency epinephrine in Chicago Public Schools saved the lives of 38 children and adults experiencing severe anaphylactic reactions. The majority of reactions occurred in elementary schools, primarily due to peanuts and fin fish triggers.
A new study found that ALS patients have difficulty with verb processing compared to noun processing. The research suggests that motor deficits and language impairment are two separate aspects of the disease.
Researchers found that the current classification system for colorectal cancer cannot be used to predict drug responses to FOLFIRI. The study suggests that a new approach is needed to make informed treatment decisions.
Research reveals a new mechanism for proper sarcomere organization, controlled by protein cofilin-2 that trims actin filaments to precise lengths. This finding explains mutations in the cofilin-2 gene resulting in nemaline myopathy and highlights its importance in muscle function.
A study by Elard Koch reveals that hospital discharges due to abortion complications decreased significantly in Chile since 2001. The decline was attributed to improved maternal health policies and increased women's educational level, rather than changes in abortion laws.
A study presented at the American College of Allergy, Asthma and Immunology Annual Scientific Meeting found that spring pollen counts in Ontario, Canada were down considerably, with levels of certain tree pollens being four to five times lower than usual. This challenges predictions of a harsh 'pollen vortex' affecting allergy sufferers.
Researchers found eight genome regions that contributed to tameness and aggression, including genes involved in nervous system development. The study sheds light on the genetic basis of domestication and its impact on animal behavior.
A study conducted by Bielefeld University and the Palucca University of Dance in Dresden found that dancers who learned a dance sequence by observing it performed better than those who were taught through spoken instructions. The researchers also found that visual learning modality improved retention over time.
A research project involving 1,219 children and 1,007 parents from US schools found that parental attitudes and perceptions are crucial in encouraging kids to walk to school. The study aimed to identify factors influencing this habit and highlighted the need for improved safety of paths and urban environments.
Two NASA and European spacecraft have gathered data about Comet Siding Spring's effects on Mars' atmosphere, detecting an intense meteor shower and a new layer of ions. The comet's debris added significant but temporary changes to the planet's upper atmosphere.
NASA's ISS-RapidScat tracked the winds of post-tropical cyclone Nuri as it moved parallel to Japan. The storm is now expected to bring strong winds and rough seas to Alaska's Aleutian Islands.
A UB study found that preschoolers raised with food rules have healthier eating habits than those without rules. The study also showed that self-regulation skills at 2 years old influence eating habits by 4 years old, while parental rules play a key role in teaching healthy eating habits.
A recent study by the American College of Allergy, Asthma and Immunology (ACAAI) found that teenagers with asthma have higher health literacy levels than their caregivers. Additionally, a study on YouTube videos for asthma control revealed that most popular videos provide low-quality information, while videos from healthcare providers ...
Researchers from Uppsala University developed a therapeutic vaccine that selectively targets tumor vessels, reducing tumor burden and suppressing metastases in a mouse model of metastatic breast cancer. The vaccine induced an 80% reduction in metastasis, providing a cost-efficient alternative to monoclonal antibody-based therapies.
A study by University of Maryland cybersecurity experts found that only 13% of websites patched their software correctly and implemented additional security measures to secure systems. The team's analysis revealed a significant drop in revocation rates during weekends, highlighting the human factor's role in computer security.
Asthma and chronic obstructive pulmonary disease (COPD) share similar symptoms, but the conditions have different causes and require unique treatment strategies. Accurate diagnosis is crucial to provide effective management for patients with overlapping characteristics of asthma and COPD.
Researchers at Houston Methodist develop a new approach to regrow damaged blood vessels using trans-differentiated fibroblasts, improving blood flow and oxygenation. The technique shows promise for treating cardiovascular damage and injuries with minimal risk of chromosome damage.
Scientists have found that turtles breathe with the aid of a muscle sling attached to their shell, which contracts and relaxes to aerate the lungs. The origin of this unique ventilatory apparatus was discovered in the ancient fossil reptile Eunotosaurus africanus.
A pre-clinical study finds that a specially crafted compound can disrupt the production of MYCN protein, causing tumors to shrink with little or no harm to normal cells. The approach uses an alternative mechanism to target the defective transcriptional mechanisms involved in cancer growth.
Researchers analyzed CERN data and found no conclusive evidence that the discovered particle is the Higgs particle. Instead, they suggest it could be a light techni-higgs particle composed of two techni-quarks. This discovery raises questions about the existence of dark matter.
The Liverpool School of Tropical Medicine has been awarded two substantial grants to further develop and utilise its Experimental Human Pneumococcal Carriage (EHPC) model. The first grant, worth $2.5 million, will investigate whether a nasal spray flu vaccine alters pneumococcal carriage.
A single mutation in the beta-catenin gene can lead to abnormalities in sexual organ morphology, making natural reproduction impossible. The study found that this mutation affects specific tissues, causing malformations that prevent successful reproduction.
Virginia Tech researchers found that school lunches have greater nutritional quality compared to packed lunches. School lunches were lower in energy and iron but higher in protein and fiber. The study suggests promoting healthier options in packed lunches through nutrition education programs.
According to two studies, 94% of patients who believed they had a penicillin allergy actually tested negative. Consulting an allergist and conducting skin testing can help determine if alternative treatment is necessary before surgery. This can significantly lower prescription costs by reducing the use of high-cost antibiotics.
A systematic review found that theory-based interventions were beneficial for vegetable intake only, with limited overall effects. The authors recommend future research examining the causality and strength of relationships between theoretical variables and dietary change behaviors.
A new study from the University of Kansas found that neighborhoods that encourage walking for leisure and transportation are associated with improved physical health and cognition in older adults. The research suggests that easy-to-walk communities can help stave off cognitive decline, even in individuals with mild Alzheimer's disease.
Emergency hospital admissions to A&E departments rose by 72% between 2001/2 and 2010/11, while those via GPs decreased by 17%, suggesting a shift in the role of these services. Researchers suggest that changes in patient behavior, demographic shifts, and policy factors contributed to this trend.
A study found that household air pollution was twice as great in homes with children suffering from asthma and allergies. Volatile organic compounds also increased in these households.
A new study by Dr. Ankur Kalra identifies a significant risk factor for heart failure progression in Hypertrophic Cardiomyopathy patients using Doppler Tissue Imaging. The finding could lead to more aggressive management and closer monitoring of high-risk patients.
New research from the University of Exeter found that viewing pictures of others receiving emotional support reduces the brain's response to threatening facial expressions or words. This effect was particularly pronounced in more anxious individuals, suggesting a potential therapeutic strategy for mental health conditions like PTSD.
According to a randomized trial, nurse navigators can aid in colon cancer screening follow-up by increasing follow-up rates exceeding 92 percent. The study, led by Beverly B. Green, MD, MPH, found that combining a systems approach with nurse navigation resulted in improved follow-up rates.
A new study suggests that the flightless birds, moa, were completely extinct when New Zealand's human population reached around 2500 people. Researchers found that during the peak period of moa hunting, there were fewer than 1500 Polynesian settlers in NZ, with a population density of about 1 person per 100 square kilometers.
Researchers have identified a new treatment using specially engineered liposomes to neutralize bacterial toxins, preventing cell death and disease progression. This treatment offers an alternative to current medications for infections resistant to antibiotics.
Researchers at ETH Zurich have discovered a new agent in fungi that kills bacteria, known as copsin, which has the same effect as traditional antibiotics but belongs to a different class of biochemical substances. The substance was found in the common inky cap mushroom Coprinopsis cinerea and is responsible for its antibiotic effect.
A survey of 409 physicians found that many are unaware of the latest treatments and guidelines for allergic conditions. The study highlights the importance of seeking a board-certified allergist for accurate diagnosis and treatment.
A new study recommends five steps for businesses and Americans to benefit from workplace disease prevention programs. The program could positively influence the health of 155 million working-age Americans while financially benefiting their employers by reducing healthcare costs.