Research published in Annals of the Rheumatic Diseases found that women with rheumatoid arthritis have a significantly lower chance of entering remission compared to men. After two and five years, approximately 32% and 31% of women were in remission respectively, compared to 48% and 52% of men.
Professor Wootters was awarded the International Quantum Communications Award and the APS Prize to a Faculty Member for Research in an Undergraduate Institution. His research on quantum teleportation has been widely cited, and he is recognized for his engagement of undergraduate students in physics research.
A recent study published in Annals of the Rheumatic Diseases found that smokers are more likely to experience severe cartilage loss and knee pain due to osteoarthritis. Smokers were also significantly more likely to report greater pain severity than non-smokers.
Chronic kidney disease affects a significant portion of the UK population, particularly elderly individuals taking multiple medications. Healthcare professionals require specific guidance on using drugs that can cause or be altered by kidney disease, as 'use with caution' advice is often insufficient.
Research suggests that adolescent brain maturation is associated with synaptic pruning, a process that eliminates weak connections between neurons. Delta wave activity declines during adolescence, beginning at around age 11, with a 25% decrease by age 14, and is related to age but not physical growth or sexual maturation.
The GreeneChip System is a comprehensive tool for differential diagnosis of infectious diseases, including viruses, bacteria, fungi, and parasites. It can be used on various samples and has been tested with positive results in cases where other methods failed to implicate a microorganism.
A study by the University of Wisconsin Medical School and Hospital found that the two-slice-touch rule increases the accuracy of diagnosing meniscal tears. The positive predictive value for diagnosing a meniscal tear increased from 91% to 94%, making it a reliable tool for diagnosis.
The study found that recycling endosomes transport cargo needed to grow new synapses, leading to advances in understanding Alzheimer's disease, autism, and age-related memory loss. The discovery may lead to potential treatments for these conditions by targeting critical cellular processes.
A new study reveals that immigrants' neighborhood choices are largely determined by their partners, contradicting the traditional notion of clustering with countrymen. The research found that those who partner outside their native group are less likely to live near their countrymen.
A recent study published in The Journal of Clinical Pharmacology found that palifermin clearance and tolerability are not affected by renal function. No dose adjustment is indicated for patients with impaired kidney function, allowing the drug to be used without restrictions.
A five-year study has shown that Gleevec's potency against chronic myeloid leukemia, with only 5% of patients dying from the disease during the study period. The drug produced few significant side effects, particularly after the initial two years of treatment.
A study found that monitoring grey matter density over time using brain scans could help early detection of individuals at risk for schizophrenia. The results showed a correlation between reduced grey matter density and increased risk of developing the condition.
A NASA study reveals that climate warming leads to a decline in ocean's primary food supply, phytoplankton, which is responsible for photosynthesis. This reduction affects fishery yields, marine bird populations, and carbon dioxide removal from the atmosphere.
Scientists discovered that higher body mass, not lifespan, increases the risk of cancer due to telomerase expression. Rodents from various species showed a correlation between body size and telomerase activity, while human's don't express it in somatic cells, suggesting evolution prioritized cancer prevention over healing.
Researchers have identified genetic markers that can predict which patients with major depression are more likely to respond to treatment. Polymorphisms in genes related to serotonin and neurogenesis were found to be associated with improved treatment outcomes.
A new study found a genetic link between the 'diabetes gene' (calpain-10) and polycystic ovary syndrome (PCOS), which affects up to five percent of females. The study suggests that specific variants of the CAPN10 gene may contribute to PCOS susceptibility, providing hope for diagnosis and treatment.
Researchers have discovered that giant whirlpools of electrically charged gas above the Earth inject electrified gas into the planet's magnetic environment. The whirlpools, known as Kelvin-Helmholtz instabilities, cause magnetic reconnection events that redirect plasma along new routes.
A recent UCSD graduate has won an award for his work on human functional brain imaging, specifically analyzing competing Bayesian approaches for source localization. His research may lead to improvements in existing algorithms used in magnetoencephalography (MEG) and electroencephalography (EEG) techniques.
A University of Rochester study published in Obstetrics and Gynecology journal found that low doses of mifepristone shrink uterine fibroid tumors and greatly improve the quality of life in women who suffer from pain and heavy bleeding. The treatment resulted in a 135% improvement in quality of life for women taking mifepristone compare...
Researchers used a novel methodology and System X supercomputer to simulate the full range of DNA motions, revealing greater flexibility than expected. The study challenges the traditional view that DNA is hard to bend, suggesting it may not cost much energy to form protein-DNA complexes.
Juries are more likely to acquit defendants in rape cases where the victim was intoxicated, even if they were spiked with date rape drugs. The research found that jurors often relied on stereotypes and misunderstood the effects of Rohypnol, leading to inadequate convictions.
Scientists have pinpointed a molecular pathway regulating the development of taste buds, with Wnt proteins playing a key role in initiating taste-bud formation and connecting them to the brain. This breakthrough sheds light on the lesser-understood sense of taste.
A study by Marina Picciotto and colleagues at Yale University has identified a crucial gene involved in nicotine-induced behaviors in the brain. The researchers found that blocking CREB activity in the nucleus accumbens blocks nicotine reward, suggesting potential new targets for smoking cessation therapies.
A RAND Corporation study found that adolescent Asian immigrants improved their preventive health behaviors, such as physical activity and nutrition, across generations. In contrast, Latino teens showed poorer or worsening habits over time, particularly in nutrition, which may contribute to high obesity rates among the Latino community.
A groundbreaking study by Lisa J. Abendroth and Kristen Diehl found that consumers in limited purchasing situations initially regret non-purchases more than purchases. Over time, purchased items were regretted more if seldom used or of poor quality.
Researchers found that Akt1 is specifically required for lactating mice to synthesize sufficient milk. The protein kinase plays a critical role in glucose metabolism, which may have implications for cancer therapy. Studies suggest that the metabolic demands of lactation bear similarities to those of tumor cells.
Scientists at the Max Planck Institute for Medical Research have found that the cerebral cortex actively controls memory transfer during sleep. The researchers developed a new technique to investigate this largely under-researched field, discovering a link between interneurones and the cerebral cortex.
First-time mothers are at a higher risk of developing mental health problems like depression and bipolar disorder after childbirth. The study found that the risk is highest in the first few weeks and months following delivery, with the greatest increase occurring within 10-19 days.
A pioneering study reveals that the world's wealthiest individuals hold disproportionately large amounts of wealth, with the top 10% owning 85% of global assets. The richest countries in North America, Europe, and Asia-Pacific contribute to this concentration of wealth.
A new study suggests that targeting tumor necrosis factor-alpha (TNF-alpha) may help prevent optic-nerve damage in glaucoma patients. Researchers found that blocking TNF-alpha's action with an antibody prevented loss of oligodendrocytes and retinal ganglion cells when intraocular pressure was raised.
Researchers at UCSD find mechanical tension can switch on/off enzymes acting on DNA, revealing new mechanism for sensing and responding to cell stresses. The study demonstrates a tiny force of one pico-Newton can alter protein activity, sparking potential applications in biotechnology.
A new study by Ann E. Schlosser found that virtual experiences improved people's memories of a camera's functions, but also increased false positives and created vivid internally-generated recollections.
A new study by Yanhong Zhang reveals that almost 45 million students in sub-Saharan Africa were not enrolled in school in 2001, with rural students facing significant learning disadvantages. The study finds that family socio-economic status and school quality play a crucial role in the learning gaps between urban and rural students.
The CSIRO ICT Centre has demonstrated a point-to-point wireless connection of over six gigabits per second, the highest efficiency ever achieved for such a system. The technology operates at 85GHz and enables the transmission of multiple streams of DVD quality video simultaneously.
A new study found that a low-protein diet can normalize bone formation and bone mass in mice with genetic disorders, while a high-protein diet may reverse skeletal syndromes. The researchers identified ATF4 as a key mediator of neurofibromin signaling, which plays a crucial role in bone development.
The Society of Nuclear Medicine and Molecular Imaging identifies the most promising lab-based discoveries to translate into routine patient benefit. Experts emphasize the need for shared standards, innovative approaches, and cooperation among sectors to accelerate molecular imaging's translation.
A study by Rice University and UCL found that US consumers are willing to use specific nano-containing products when the potential benefits are high. The public perceives nanotechnology as less risky than everyday technologies.
Dr. Neal Lane, former U.S. President Bill Clinton's science advisor, expresses concerns about the impact of limited public knowledge on nanotechnology's future success. He emphasizes the need for a coordinated effort to educate the public and provide balanced information about nanotechnology's benefits and risks.
A large-scale study found that greater popular awareness and understanding of nanotechnology increases support for research and reduces concerns. The study compared the experience of emerging nanotechnology to other new technologies, highlighting the importance of citizen-scientist dialogue in shaping public perceptions.
Researchers found whole-body PET/CT scans accurate in diagnosing colorectal cancer stages, changing patient management in 9% of cases. This non-invasive method offers a single-stage approach, reducing burden on patients and clinicians compared to conventional imaging procedures.
Scientists have created a reversible, non-destructive chilling method to study below-ground carbon allocation in trees. This technique temporarily interrupts carbon movement and leaves the tree alive, allowing for accurate measurement of carbon storage.
Researchers found a strong association between child and parent cardiovascular risk factors, including body mass index, waist circumference, and lipid profiles. Screening children can lead to interventions in both children and their parents to reduce disease risk.
Researchers propose that microorganisms can thrive in the Deep Biosphere due to natural radioactivity, offering an alternative energy source. This process, radiolysis, creates hydrogen and oxygen, providing sufficient energy for life forms to survive without surface processes.
Researchers warn of imminent ecological extinction for reef sharks, with populations declining at alarming rates. Immediate reductions in fishing pressure are needed to give threatened species a chance of recovery.
A new hypothesis proposes that a deficiency in the enzyme Pancreatic Endoplasmic Reticulum Kinase (PERK) during fetal development can lead to permanent neonatal diabetes. The research found that PERK-deficient mice have impaired beta cell proliferation, differentiation, and clustering, resulting in reduced insulin production.
A new study published in the Journal of Nuclear Medicine found that young smokers who quit smoking can normalize abnormal coronary artery function within a month. The PET imaging study examined the effects of smoking cessation on coronary endothelial dysfunction in healthy young male adults.
Researchers collected river water and sediment samples from Alaskan rivers during spring floods to study interactions with the coastal Beaufort Sea. The study found variations in river composition and flow, as well as under-ice mixing with sea ice and seawater.
A study by Catalyst found that one-third of the labor force, including both men and women, may be affected by after-school care concerns, leading to worker stress and lost productivity. Companies can reduce this stress by offering flexible work arrangements and supports for working parents.
A recent study found that people with higher self-esteem enjoy mystery stories with unexpected twists, whereas those with lower self-esteem prefer stories with confirmed endings. The study involved 84 German college students who rated their enjoyment of a mystery story with varying levels of uncertainty and confirmation.
A study found that BRCA1 and BRCA2 mutations are more common in the general population than previously reported, increasing the risk of ovarian, breast, testicular, and pancreatic cancers. The study also showed that these mutations are associated with higher risks of specific types of cancer.
A recent study found that black Americans are less likely to recognize their own overweight or obese status compared to white Americans, despite having higher rates of excess weight. The research suggests that this misperception can have significant health consequences, including increased risk of diabetes and premature death.
Scientists at the Max Planck Institute discovered that newt heart cells can re-differentiate after damage, allowing for complete repair and restoration of function. The researchers found that Phospho-H3 protein marks the G2 phase of cell cycle and indicates regeneration without stem cells.
A new research effort harnesses in-depth understanding of genes and molecular pathways to develop highly specific drugs designed to kill leukemia cells while causing few or no toxic effects on normal cells. The goal is to streamline advances in molecular medicine to find new treatment options for infant leukemia.
Researchers Vin de Silva and Robert Ghrist use homology theory to analyze sensor networks, providing global information about coverage areas and detecting intruders. The study offers insights into designing effective sensor networks for national security measures.
A large cohort study of over 420,000 cell phone users found no link between long-term or short-term cell phone use and an increased risk of brain tumors, salivary gland tumors, eye tumors, or leukemias. The study suggests that cell phone use is not associated with cancer risk.
A University of Cincinnati-led study aims to identify specific genes associated with metabolic syndrome. Researchers will collect data from a genetically isolated population in Croatia to understand the complex relationship between genetics and lifestyle choices that contribute to the condition.
The ILTER network, with over 34 countries as members, will benefit from a joint management structure, ensuring sustainable support for environmental monitoring sites. Long-term data is crucial for understanding climate change, invasive species, and ecosystem health.
A specific gene mutation disables the ABCG2 protein, preventing it from disposing of certain cancer drugs, leading to high levels of the drug in cells and blood, causing side effects. Clinicians can identify patients at risk by looking for this mutation, offering a way to modify treatment and reduce side effects.
A new climate model predicts that the Southern Ocean's absorption of heat and carbon dioxide will slow the rate of global warming. The ocean's ability to sequester heat and carbon dioxide could lead to sea level rise, but also change the chemistry of the water, making it less habitable for some marine organisms.
A new type of biocompatible glass with dual porosity has been developed to mimic the vital functions of bone, facilitating vascularization and cell adhesion. The glass has successfully tested in laboratory experiments and is being further investigated for its potential to stimulate bone regeneration.