Adding CRP testing to routine assessments would increase Americans eligible for treatment by 2-25 million, mostly low-risk individuals. The medical community should focus on treating high-risk patients before expanding to low-risk populations.
A study by Duke University Medical Center researchers found that depression is independently associated with worse outcomes in heart failure patients. Symptoms of depression were common in this population and depressed patients were over 50% more likely to die or be hospitalized for their heart condition than non-depressed patients.
A national study found that adolescents who had sex early showed a 20 percent increase in delinquent acts one year later compared to those whose first sexual experience occurred at the average age for their school. In contrast, those teens who waited longer than average to have sex had delinquency rates 50 percent lower.
A new study at Ohio State University has found that manual dishwashing can be made more efficient and effective by using cooler-than-recommended water and different sanitizing techniques. The researchers discovered that certain foods, such as cheese and milk, can harbor bacteria when dried onto dishware, while lipstick has antimicrobia...
A diet rich in black soya beans could help control weight, lower fat and cholesterol levels, and aid in the prevention of diabetes. The soya protein may be having an effect on fat metabolism in the liver and adipose tissue, reducing synthesis of new fatty acids and cholesterol.
A breath test using a color sensor can detect lung cancer with moderate accuracy in early stages, showing promise for non-invasive screening. The test detects changes in volatile organic compounds produced by lung cancer cells.
Researchers at Stanford University School of Medicine and Lucile Packard Children’s Hospital found a once-a-day treatment with PTZ improved learning and memory in mice with Down syndrome symptoms. The gains lasted for months after the treatment was discontinued.
Researchers at CU-Boulder have developed a new technique to generate laser-like X-ray beams, which could improve medical imaging resolution by a thousand times. The technique uses a powerful laser to pluck an electron from an atom and then slam it back into the same atom, generating a weak but directed beam of X-rays.
A case study reports a 36-year-old bodybuilder developing diabetes after using growth hormone and anabolic steroids for extended periods. Regular blood sugar checks are urged for individuals taking high doses of growth hormone to prevent similar cases.
Chinese scientists develop heat and irradiation treatment to decrease levels of 'Pen a 1' allergen in prawns, reducing reactive proteins that cause seafood allergies. This non-GMO method may provide an alternative to genetic manipulation, suitable for those wary of genetically modified foods.
The European Union has launched the International Polar Year (IPY) 2007-2008, a massive scientific undertaking that brings together 50,000 people from over 60 nations to study the Earth's polar regions. The IPY aims to deepen international partnerships and create trust through political and scientific dialogue.
A study of 620 people with gastroenteritis found that those who developed IBS were more likely to experience high stress, anxiety, and perfectionism. Cognitive behavioural therapy may be an effective treatment for this condition, which affects up to 15% of adults in industrialised countries.
A new study found that androgen deprivation therapy for prostate cancer may increase the risk of death from heart disease in patients over age 65. After adjusting for other cardiovascular risk factors, researchers found a significant link between ADT use and cardiac-related deaths among older men.
New research reveals kids consider multiple factors when deciding who to include in their groups, including social skills, group dynamics, bias, and inclusion/exclusion. Understanding these processes can help address exclusion and promote social justice.
A large study found that living in greener neighborhoods or close to grocery stores is associated with reduced risk of childhood overweight. Increased green space was closely tied to decreased risk for children in higher population density areas.
Network Foundation Technologies receives grant to develop low-cost online broadcasting technology, creating high-tech jobs and economic development in the community. The company's innovative technology has the potential to bring large-scale, low-cost television-style broadcasting to large audiences via the Internet.
Research at the University of Chicago found that sharing new information with people who know you well can slow down communication. This happens because they often use short, ambiguous messages, assuming the other person already knows the information.
Researchers led by paleobiologist Jere H. Lipps argue that Europa's icy surface may harbor life due to the presence of water ice, briny oceans, and tidal friction generating heat. This could lead to a variety of habitats supporting life forms, from microorganisms to macroscopic organisms.
The study found that the inhabitants of Christopher Columbus' settlement in La Isabela, Dominican Republic, desperately tried to extract silver from lead ore brought from Spain. They discovered an improvised smelting process to separate the precious metal, but their methods were not efficient.
Research suggests that scriptural violence sanctioned by God can increase aggression in believers. A study found that participants who read a parable with violent content were more aggressive, regardless of their religious affiliation. The results imply that exposure to violent scriptures may contribute to the origins of violent religi...
A new satellite method has overcome an obstacle to measuring atmospheric water vapor, providing valuable insights for studying climate and weather. Meanwhile, researchers suggest that irrigation may be causing regional cooling that masks the effects of greenhouse gas warming in certain regions.
Researchers Uzi Landman and Wei Kang show that Navier-Stokes equations can accurately describe liquid bridge behavior in realistic environments. Their study reveals the importance of molecular evaporation and condensation processes in shaping the nanobridge's shape.
A study of 10 Northeastern urban forests found no common urban park plant complex, but shows that population levels impact native and nonnative species diversity. The research suggests that urban park managers should consider the ratio of native to nonnative species when implementing vegetation restoration projects.
A Mayo Clinic study has identified a genetic mutation associated with an inherited predisposition to atrial fibrillation, a type of irregular heartbeat. The discovery may lead to improved identification and treatment of younger patients affected by this condition.
Researchers from the Whitehead Institute have discovered that a specific microRNA helps prevent tumor formation by regulating the Hmga2 gene. In mice with compromised immune systems, cells expressing Hmga2 with disrupted let-7 sites developed tumors, highlighting a new mechanism for cancer formation.
A VA researcher has developed a method to identify men at risk for high-grade prostate cancer, reducing the need for unnecessary biopsies. The study found that a high PSA adjusted for prostate size and Gleason scores above 7 indicate a higher risk of life-threatening prostate cancer.
Scientists have obtained a spectrum of a planet orbiting another star, revealing the presence of silicate dust in its atmosphere. The discovery was made using NASA's Spitzer Space Telescope and represents a significant advance in extrasolar planetary science.
A philosopher argues that intelligent design lacks testability due to the inability of observations to discriminate between ID claims and competing theories. He also points out that criticism of evolution is not a sufficient test for ID, and auxiliary assumptions about the designer's goals are not independently justified.
Researchers have identified potential new treatments for three serious diseases: a drug that increases SMN production in mice with spinal muscular atrophy, overexpression of Akt that converts a less invasive to a highly invasive melanoma, and inhibition of PKC-epsilon that prevents insulin resistance in non-alcoholic fatty liver disease
Researchers found intricate tilework in medieval Islamic architecture exhibits decagonal quasicrystal geometry, a concept discovered in the West in the 1970s and 1980s. This finding suggests that medieval Islamic artisans used specialized tiles, called girih tiles, to create complex patterns without lengthy, painstaking processes.
Researchers observed chimpanzees using spear-like tools to hunt lesser bushbabies from cavities in hollow branches. The hunting behavior was systematic and consistent, suggesting it was habitual, but only successful in one of 22 recorded instances.
Researchers identified Jumonji proteins essential for cellular differentiation, inactivating genes critical to embryogenesis. The study uses C. elegans and mouse embryonic stem cells, with potential applications in cancer treatment using inhibitors.
David H. Baker, a renowned expert in animal and nutritional sciences, will be honored with the Charles A. Black Award for his outstanding achievements in the field. His research has led to significant discoveries about amino acid metabolism, toxicology, and nutrient needs of humans and animals.
Researchers found that FASD children had longer reaction times and made more direction errors in eye-movement tasks. The study provides a powerful tool for assessing executive-function deficits in individuals with FASD.
A new Swedish study reveals that university students engaging in high-risk alcohol consumption benefit most from a skills-training program. The program, which combines cognitive-skill intervention and motivational techniques, was found to be more effective than other interventions in reducing alcohol consumption among at-risk students.
A new study finds that hard money contributions by interest groups create incentives for members of Congress to enhance their analytical capacity for policymaking. Members with high analytical capacity, known as 'work horses,' tend to attract contributions and focus on intellectual aspects of policies.
The grant aims to bring together outstanding science teachers with talented high school students and university faculty for a unique learning experience. The program will use the Cuyahoga River as an inspiration, encouraging students to consider careers in science education.
Two trials found HIV acquisition rates to be 53% and 51% lower in circumcised men compared to uncircumcised men in Kenya and Uganda, respectively. The Lancet published the findings on adult male circumcision as a prevention strategy for HIV.
The new Georgia Tech satellite engine uses solar power and fine-tuned exhaust velocity to reduce fuel consumption by up to 40 percent. This allows for more payload in orbit and potentially lower launch costs.
Researchers successfully produced neurons in vitro using stem cells from adult human skin, a breakthrough that could lead to revolutionary advances in treating neurodegenerative diseases like Parkinson's. The method used involves extracting neuron precursor cells from skin samples and cultivating them in an appropriate environment.
Climate change is altering North Atlantic ecosystems by freshening seawater and curbing deepening of surface mixed layers. This shift affects phytoplankton and zooplankton populations, leading to changes in seasonal cycles.
Research found that alcoholics with greater deficits in emotional facial expression recognition had worse treatment outcomes and prognosis. Despite three months of abstinence, these individuals showed continued impaired EFE decoding abilities.
The L'Oréal-UNESCO Award For Women in Science recognizes five outstanding female researchers, including Dr. Mildred Dresselhaus, who pioneered carbon nanotube research at MIT's School of Engineering. The award honors their contributions to various fields, including medicinal chemistry and bio-medical applications.
Organized youth activities facilitate teen independence in a way parents can appreciate, while also improving family relationships. Teens develop skills such as self-confidence, emotional regulation, and teamwork, leading to closer ties with their families.
A University of Texas at Austin researcher has developed a more economical technology to capture carbon dioxide from coal-fueled power plants, which could lead to a 90% reduction in emissions. The project is being supported by a $1.8M donation from TXU Power.
Researchers used virtual robots to study the evolution of communication in social organisms, finding that genetically similar individuals and group-level selection drive rapid communication evolution. In contrast, low-relatedness colonies with individual-level selection led to deceptive communication signals and decreased colony perfor...
The National Institutes of Health has awarded grants to University Hospitals Case Medical Center for expanded HIV treatment development and pioneering advances in Microbicides Trials Network. This includes immunology laboratory funding at Case Western Reserve University School of Medicine and clinical trial research sites in Uganda.
A study shows that trichostatin A, a hydroxamic acid HDAC inhibitor, increases SMN2 production in both neural tissues and muscles of mice with spinal muscular atrophy, improving survival chances. The treatment attenuates disease symptoms in affected mice.
A new study reveals that medieval Islamic artisans used a set of decorated polygonal tiles, or girih tiles, to create intricate patterns. This method allowed for an important breakthrough in Islamic mathematics and design, producing quasicrystalline designs that were not understood in the West for another 500 years.
Spring Point Project's biosecure animal facility has successfully bred high-health, pathogen-free pigs, paving the way for potential human islet cell transplantation. The goal is to provide an FDA-approved standard treatment soon after clinical trials within three years.
Researchers identify JARID1d, an enzyme that removes trimethylation marks from histone H3, allowing genes to be active. The discovery sheds light on the mechanisms governing gene control and its importance for health.
Researchers at Imperial College London have identified two key enzymes that help meningitis bacteria evade the body's immune system. The discovery could lead to novel treatments by disabling these enzymes and making the bacteria vulnerable to attack.
A new clinical trial aims to investigate whether low-dose aspirin can improve pregnancy outcomes for women who have miscarried. The study will enroll 535 women and follow them for five years to assess the impact of aspirin on implantation, blood flow, and preeclampsia.
A special section in The Lancet examines the intersections between medicine and society, highlighting the impact of direct-to-consumer drug advertising on patients' expectations and doctors' professional clout. The essays explore how pharmaceutical ads create new societal perceptions of disease, normalcy, and wellness.
Researchers found that a drug called trichostatin A can increase SMN2 gene activity, improving symptoms and extending survival in SMA mice. Treatment started after symptoms appeared led to a 19% longer lifespan on average.
African scientists will receive training in drug discovery techniques to combat diseases such as HIV, tuberculosis, and malaria. The program aims to develop affordable, effective drugs using low operating costs and socially conscious investments.
Researchers found that increasing connexin26 in mice with missing connexin30 restored hearing sensitivity and prevented hair cell death. The discovery suggests a potential drug treatment for congenital deafness, which may replace gene therapy.
Research by Cold Spring Harbor Laboratory finds that harmless viruses can cause cancer through chromosomal instability, potentially leading to cancer progression. Protecting against these viruses may decrease cancer incidence.
Researchers at the University of Nevada, Reno have developed a new hydrogen material with over a billion nanotubes that can produce hydrogen from water. The system uses photoactive material from the sun to generate hydrogen, promising a cleaner and more cost-effective energy source.
Scientists have discovered that people working with chimpanzees in a Ugandan park are exchanging gastrointestinal bacteria, including antibiotic-resistant E. coli strains, with the animals. This finding highlights the potential for human activities to impact wildlife health.