Research suggests that women experience chronic pain longer, more intensely, and more often than men due to hormonal and social factors. Treating both physical and mental symptoms is crucial for effective management of chronic pain in women.
A £1m project will investigate giant desert storms of the Sahara, which can affect weather systems and climate change. The study aims to improve climate prediction models and reduce uncertainties in predicting climate and weather impacts on human health.
Patients with DVA/DoD insurance are more likely to undergo an arteriovenous fistula, a procedure that improves survival rates. The study highlights the need for improved kidney-related care for patients before they start dialysis.
The merlin protein controls adult liver stem cell activity and prevents the overproliferation of these cells. This can lead to the development of liver cancer in mice.
A new psychology study found that individuals with strong ties to their groups are willing to sacrifice themselves to save fellow compatriots. The study, published in Psychological Science, showed that 75% of 'fused' respondents would jump to their deaths to save five group members.
The American Society of Hematology (ASH) has developed recommendations for advancing regenerative medicine. The key focus areas include recognizing regenerative medicine as a priority at the National Institutes of Health (NIH), re-examining clinical trial methodologies, and improving communication between basic and clinical scientists.
A renewed federal effort to fix the nation's stalled nuclear waste program is focusing too much on technological issues, neglecting public mistrust. Social science experts warn that ignoring these concerns increases the chances of repeating past failures, such as Yucca Mountain.
A new University of Central Florida study will examine how rising sea levels threaten barrier islands, beaches, and critical habitats in the Florida Panhandle and along the Alabama and Mississippi coasts. The research aims to provide policymakers with data to plan for a changing coastline.
A new case series in European Urology introduces a purely intrafascial approach for robot-assisted laparoscopic prostatectomy, aiming to avoid damage to critical structures. The study reports promising results with no perioperative major complications, but highlights the need for well-designed studies to evaluate its advantages.
NJIT is leading a research and deployment partnership to improve energy efficiency in American homes. The team will focus on innovative market delivery strategies to reduce carbon pollution and save money on energy bills.
The Robert Wood Johnson Foundation recognizes 10 Community Health Leaders who have improved the lives of men, women, and children in underserved communities. The awardees receive $125,000 to support their ongoing work.
A new cellular mechanism has been identified for modulating blood vessel permeability, which could have a significant impact on the treatment of cancerous tumours. Nitrosylation of beta-catenin protein by nitric oxide increases vascular permeability, potentially leading to the blockage of tumour growth.
A team of volunteer researchers have discovered a new radio pulsar, PSR J2007+2722, in data from the Arecibo Observatory. The pulsar is believed to be a disrupted recycled pulsar, spinning at an unprecedented 41 times per second, offering insights into neutron star formation and evolution.
Researchers at Harvard University have developed nanowire-based V-shaped transistors that can be inserted into cells without damaging them. These devices allow for the measurement of ion flux or electrical signals within cells, and can even be fitted with receptors to probe for specific biochemicals.
Researchers discovered that trusting people are more accurate at detecting lies and make better hiring decisions. They were also less likely to be deceived themselves. High trust individuals formed a more accurate impression of interviewees and chose honest candidates over dishonest ones.
L. Eric Cross is recognized for his leadership in the science and applications of ferroelectric materials, with current work on flexoelectric composites offering a new generation of lead-free transducers. He has also made significant contributions to sonar undersea transducers and medical ultrasound machines.
A new analysis suggests that a stretched Sun conveyor belt may have caused the prolonged phase of low activity in solar cycle 23, leading to longer solar cycles. The study provides insights into the factors controlling solar cycles and could improve predictions.
Toxic blue-green algae, like Aphanizomenon ovalisporum, dominate freshwater ecosystems by inducing phosphate-limitation responses in other microorganisms. This 'enslavement' mechanism enables the algae to gain a nutrient advantage and proliferate dangerously in freshwater bodies.
Researchers identified a mutation in the unc-79 gene that makes mice more sensitive to alcohol, suggesting a potential link between the gene and human susceptibility. The study found that the mutated mice consumed more alcohol than normal mice when offered a choice.
Research finds that sons with fond childhood memories of their fathers are more emotionally stable in stressful situations. A good father-son relationship is linked to lower psychological distress and fewer stressful events as an adult. The study controlled for factors such as age, family income, and parental presence.
A study from the Energy Biosciences Institute proposes using a range of plants, including perennial grasses and woody biomass, to produce sustainable cellulosic fuels. This approach could support ecosystem health worldwide by utilizing dedicated energy crops rather than repurposing food and feed crops.
A new study proposes a 20-year plan to revive nuclear energy, aiming to replace aging power plants with efficient mini-reactors. The researchers suggest new reactor designs could use uranium more efficiently, reducing waste and ensuring energy security.
Researchers have identified a novel mutation in a mouse gene that may contribute to the genetic roots of alcoholism. The mutation, called Lightweight, affects sensitivity to alcohol and voluntarily consumed more alcohol by mutant mice. Further studies are needed to determine if this pathway is relevant to humans.
Astronomers detected gamma rays from a nova using NASA's Fermi Gamma-ray Space Telescope, surprising scientists with evidence of high-energy radiation. The discovery sheds new light on the power of nova explosions and their potential to emit gamma rays.
Researchers at Yale University discovered a functioning genetic remnant from a time before DNA existed in the stomach bacterium Clostridium difficile. This ancient RNA complex plays a critical role in infecting human cells and regulating gene expression, challenging scientists' understanding of life's origins.
The CRESCENDO study found that rimonabant increased gastrointestinal, neuropsychiatric, and serious psychiatric side-effects compared to placebo. The primary endpoint of cardiovascular death, myocardial infarction, or stroke occurred at similar rates in both groups.
A study published in The Lancet found that specialist retrieval teams significantly reduce mortality rates among children transferred to pediatric intensive care units. Children admitted from other hospitals had better outcomes and lower mortality rates when transferred by specialist teams compared to non-specialist transfers.
A new study found that menstrual cramps can cause alterations in the brain's gray matter, even when pain is not present. Researchers discovered abnormal changes in specific brain areas involved in pain transmission and regulation, suggesting that the adolescent brain may be vulnerable to menstrual pain.
Researchers at the University of Minnesota have successfully treated children with recessive dystrophic epidermolysis bullosa, a fatal skin disease, using bone marrow stem cell therapy. The treatment has shown promising results, increasing collagen production and improving skin resistance to blister formation.
A pilot study found that reducing musculoskeletal pain by 20-30% is a key motivator for weight loss. The study, published in the journal Work, suggests that immediate health benefits can inspire overweight individuals to shed extra weight and commit to keeping it off.
Researchers are working to improve automatic speech recognition technology, aiming for a word-error rate of no more than 10 percent. A new multi-language audio database will be developed using publicly available sources like YouTube, featuring hundreds of speakers in English, Spanish, and Mandarin Chinese.
A new study found that while many with BDD seek cosmetic procedures, only two percent led to improved symptom reduction. The majority of patients continued to experience BDD symptoms despite treatment.
Researchers discovered significant structural changes and impaired left-ventricular function in the hearts of SMA mice, along with lower heart rates. Gene therapy approach showed promise in restoring heart rates and preventing dilated cardiomyopathy.
A $1.7 million NIH grant supports UT Dallas researcher Dr. Michael Kilgard's investigation into nerve stimulation as a long-term cure for tinnitus. The goal is to retrain the brain to ignore nerve signals that simulate ringing, offering a possible permanent end to the condition.
A new study found that about 75% of stroke patients continued taking their prescribed medications to prevent a second stroke three months after discharge. However, nearly 20% of patients stopped taking one or more of their medications due to various factors such as understanding and financial hardships.
A new study found that angry individuals pay more attention to rewarding images than threatening ones. This suggests that anger is associated with a motivation to approach rewards, rather than avoid threats. The research highlights the importance of understanding how emotions influence visual attention and behavior.
Researchers at U of Alberta have found a potential treatment for pulmonary hypertension by targeting the mitochondria in lung blood vessel cells. They discovered that dichloroacetate and trimetazidine can increase mitochondrial activity, inducing cell death and regressing the disease in animal models.
Researchers will study immune cells to identify biomarkers associated with TB infection and disease reactivation. The joint laboratory aims to develop early diagnosis and effective treatment for the highly contagious disease, affecting millions worldwide.
Research in Guinea reveals why chimpanzees attack humans, highlighting the importance of habitat conservation to prevent resource-based attacks. The team studied eleven attacks, finding that they occurred during periods of crop-raiding and food scarcity.
Scientists are deploying a 4-kilogram bubble chamber at SNOLab, Ontario, Canada to detect dark matter particles. The team hopes to establish evidence for dark matter using Weakly Interacting Massive Particles (WIMPS) and axions.
A new imaging technique, combining photoacoustic tomography and a smart contrast agent, produces three-dimensional images of melanoma with high accuracy. This enables surgeons to remove only the malignant tissue while maintaining clean margins.
Tropical Storm Dianmu made a quick track over South Korea and entered the Sea of Japan, with NASA's Aqua satellite capturing its infrared image. The storm is transitioning into an extra-tropical storm due to increasing vertical wind shear and cooler sea surface temperatures.
Researchers at the University of Leeds have developed an integrated system that stores excess energy and uses it to supply electricity during peak demand. This innovative system cuts greenhouse gas emissions by reducing nitrogen oxide emissions and capturing carbon dioxide in solid form for storage.
Donna Nelson, a University of Oklahoma professor, has been selected as a 2010 American Chemical Society Fellow for her contributions to the chemical sciences and outstanding service. She is recognized for her research on minorities in academe and functionalizing single-walled carbon nanotubes.
A team led by Drs. Michael A. Matthay and Jae W. Lee found that bone marrow stem cells secreted a protein that restored the lung barrier, preventing fluid and other elements from entering the lungs. The study suggests that this therapy may be a viable option for preventing respiratory failure in critically ill patients.
New research reveals that abnormal huntingtin protein plays a crucial role in neurogenesis, challenging previous understanding of its function in adult neurons. The study demonstrates htt's involvement in cell division and neurogenesis, shedding light on the pathogenic mechanisms underlying Huntington's disease.
A study found that infection with malaria parasites during antibiotic treatment developed a vaccine-like immunity against re-infection. Antibiotics can prevent malaria parasite replication in the liver, allowing the immune system to mount a robust defense against future infections.
Scientists have developed a substance to enhance visibility of skin cancer cells during scans, potentially leading to earlier detection and improved survival rates for patients with melanoma. The new technique uses photoacoustic tomography and a bioconjugated gold nanoparticle agent that targets skin cancer cells.
The University of Maryland will be the only academic institution in the US to possess a 950 MHz NMR spectrometer, enabling researchers to study large proteins and interactions with unprecedented resolution. The instrument will facilitate studies of protein assemblies, ubiquitin marking, and cellular function.
Researchers aim to mitigate radiation-induced gastrointestinal syndrome using stem cell-based therapies. The new grant will support the development of bone marrow transplant techniques and identify chemical agents that accelerate repair and regeneration of irradiated stem cells.
A recent study found Texas petrochemical emissions are down, but still significantly underreported. Researchers took airplane measurements to compare with industry inventories and found discrepancies in pollutant levels. The findings highlight the need for improved monitoring and regulation.
Assistant Professor Annelise Nguyen receives $370,000 grant to study cell communication in cancer cells, potentially leading to enhanced drug treatments. Her work also has potential applications for colon and prostate cancers.
A study of 53 overweight women found that consuming sugary drinks in moderation does not lead to weight gain or mood changes. Women instead reduced their voluntary energy intake elsewhere in the diet to balance the calories from the drinks.
Researchers have developed a method to prevent phthalates from migrating from PVC plastics, leading to safer products and reduced health risks. The approach permanently bonds plasticizers to the internal structure of PVC, suppressing migration and improving product durability.
A scientific study reveals that pouring champagne down the side of an angled glass preserves more carbon dioxide than pouring straight down the middle. The researchers also found that chilling champagne to 39 degrees Fahrenheit reduces carbon dioxide loss, making 'down-the-side' a winning method for preserving champagne's taste and fizz.
A recent study suggests that a new drug, Olaparib, can reduce tumor size in women with advanced hereditary ovarian and breast cancers, offering a promising targeted therapy approach. The Phase II trials showed significant shrinkage in tumor size and relatively mild toxicities.
Benjamin tenOever, a leading expert in microbiology and infectious diseases, has been awarded the 2010 ICAAC Young Investigator Award. His research focuses on understanding the cell's response to infection and developing novel strategies for vaccine and antiviral drug design.
Catherine A. Blish receives ICAAC Young Investigator Award for elucidating neutralizing antibodies in HIV transmission, sponsored by Merck. Her work shows that broad neutralizing antibody responses may not prevent superinfection with a second strain of HIV.
Researchers from Arizona State University analyzed fossilized animal bone fragments to find evidence of sharp-edged stones being used to remove flesh and marrow. This discovery pushes back the origins of technology and carnivory by 800,000 years.
Manuela Raffatellu, a UC Irvine researcher, received the 2010 ICAAC Young Investigator Award from ASM for her work on Salmonella typhimurium's interaction with the gut. Her research has identified novel roles for early T cell responses and IL-17 in preventing bacterial dissemination.