A new Stanford University School of Medicine study reveals that intense, passionate feelings of love can significantly alter mood and impact pain perception. The research found that love-induced analgesia involves primitive aspects of the brain, activating deep structures to block pain at a spinal level.
Researchers found that damaged mitochondria in the brain's neurons can lead to impaired synapses, crucial for normal brain function. Modifying cyclosporin, a drug already approved for organ transplant patients, may help slow down Alzheimer's disease at its earliest stages.
USDA researchers are developing new fish feeds with lower levels of fishmeal and fish oil, replacing traditional sources with concentrated plant proteins. The alternative diets show promise in supporting the growing demand for fish as a lean protein source, while promoting sustainability in aquaculture production.
A team led by Judith Yanowitz has discovered a protein that plays a key role in choosing where genetic material gets swapped between maternal and paternal chromosomes during egg and sperm formation. This discovery sheds light on the roots of chromosomal errors and gene diversity, with potential implications for understanding infertility.
Researchers successfully achieved 'tunneling spin injection' into graphene, increasing efficiency and enabling longer spin lifetimes. This breakthrough enables the development of a 'spin computer' with potential for faster and more energy-efficient computing.
Researchers at Monash University have discovered a protein called pre-T alpha that guides the correct expression of T cell receptors, enabling the immune system to effectively destroy harmful viruses and bacteria. The finding has significant implications for understanding immune development and potential treatments for childhood leukemia.
Scientists have found the largest known galaxy cluster at a staggering 7 billion light-years away, holding hundreds of galaxies. This discovery provides crucial insights into dark energy's influence on cosmic structure growth.
Researchers testing tenofovir gel's rectal safety in a new trial led by the NIH-funded Microbicide Trials Network. The study aims to determine if rectal use of tenofovir gel is safe and effective in preventing HIV transmission among men and women who engage in receptive anal intercourse.
Researchers at the University of Illinois St. Charles Horticulture Research Center are developing new wine grape varieties that can grow in cooler climates with reduced disease resistance. The goal is to create a good wine grape that requires less use of pesticides, improving profits for the Illinois wine industry.
Researchers at the Gladstone Institutes have discovered that ApoE4 causes learning and memory deficits by impairing GABAergic interneuron function. The study found that apoE4-dependent deficits were rescued by pentobarbital, a compound that enhances GABA action.
Researchers at Queen's University Belfast are investigating a potential new treatment for lung disease that uses statins to reduce inflammation and improve survival rates. The study aims to free up healthcare resources and allow more people to return to work sooner, with the potential to save thousands of lives each year.
The world's third rectal microbicide trial has been launched in Pittsburgh, Pennsylvania, to test the safety and acceptability of tenofovir gel. The study aims to determine if rectal use of the gel reduces the risk of HIV among men and women who engage in receptive anal intercourse.
A study explores the experiences of parents whose children have undiagnosed learning disorders, developmental deficits, and congenital abnormalities. The researchers identify frustration as a common theme, adding complexity to the parenting journey. The findings highlight the need for support and understanding for these families.
A team of astronomers has discovered that young galaxies can grow by sucking in cool streams of hydrogen and helium gas, forming new stars. This process, known as accretion, provides a gentler alternative to galaxy mergers, which are thought to be the primary mechanism for galaxy growth.
Scientists are developing high-tech lubricants and additives to reduce engine friction, which wastes 1 in every 10 gallons of gasoline. These new materials could improve car fuel economy by 3-5 percent, reducing oil waste and energy consumption.
Researchers at Lawrence Berkeley National Laboratory have produced a subnanometer resolution model of human Ndc80, a protein complex essential to mitosis. The study reveals how Ndc80 binds microtubules and self-associates via interactions mediated by the amino-terminal tail.
The Water Efficient Maize for Africa (WEMA) varieties, developed through a public-private partnership, show promising results with preliminary evidence of 24-35 percent higher yields. The project aims to test transgenic maize in confined field trials to evaluate their potential in drought conditions.
Two new 'Innovation and Knowledge Centres' in the UK will combine research with business expertise to accelerate development of cutting-edge technologies. The centres, funded by EPSRC and Technology Strategy Board, aim to generate economic growth through sustainable products and infrastructure.
Triple-mode transistors based on graphene can switch between positive and negative carriers, providing opportunities not possible with traditional single-transistor architectures. This property enables the transistor to be used in various applications such as wireless and audio signaling schemes.
The 'Ask A Biologist' website provides educational content that grew from user requests, featuring expert answers from Arizona State University scholars. The site's popularity has expanded multimedia content, including a podcast competition and real-time interactions between users and experts.
Astronomers tracked a bizarre X-shaped object, dubbed P/2010 A2, for five months using Hubble. The object is expanding slowly and retained its X-shape even as the debris field expanded, revealing details about asteroid collisions.
Researchers have discovered a hemostatic powder that effectively treats bleeding ulcers in up to 95% of patients. The powder's technique is simple and has shown high success rates with minimal complications.
A recent study published in the American Journal of Epidemiology found that using web-based questionnaires can significantly reduce costs compared to traditional paper surveys. The study, which analyzed data from the Black Women's Health Study, showed that the cost of developing and processing a returned web questionnaire was approxima...
Research suggests that while some survivors of disasters experience severe psychological trauma, others may recover within a few months or years. Effective psychological first aid and community-centered interventions have been shown to be beneficial in supporting survivors' recovery.
The discovery of well-preserved ammonites at cold methane seeps in the ancient seaway that covered North America during the Cretaceous Period has provided new insights into their paleobiology. These organisms thrived in these environments, consumed small prey, and often survived predation attempts.
Rice University scientists have created a new type of silicon anode that can store more than 10 times the amount of lithium as current graphite-based anodes. The breakthrough could lead to significant increases in battery performance and lifespan, making electric cars more efficient and cost-effective.
A new study by Durham University suggests that enhanced oil recovery using carbon dioxide could unlock a North Sea oil bonanza worth £150 billion. This technology could secure UK energy supplies for the next 20 years, while being just about carbon neutral.
A study from the Monell Center reveals that salivary amylase activity shapes how people perceive starchy food textures. Variability in enzyme levels influences starch digestion and metabolism, potentially impacting insulin resistance and diabetes risk.
Confirmed speakers from top biopharma companies and regulatory experts will discuss dealmaking, commercial strategy, outsourcing, and regulatory risks in Asia. The summit will also explore China healthcare reform, U.S. FDA actions in China and India, and opportunities for pre-competitive collaboration.
Researchers at Fraunhofer Institute for Digital Media Technology developed an Eyetracker system to track drivers' eye movements and issue warnings before nodding off. The system can be installed in any car model and is roughly half the size of a matchbox, making it undetectable when mounted behind the sun visor.
A recent study published in PLoS ONE explains that no pitcher can make a curveball break or a fastball rise, as it appears to be an illusion. The researchers argue that batters perceive the ball as breaking due to their eyes' natural tendency to follow motion and shift between central and peripheral vision.
Two NIH-funded studies influenced the WHO's revision of its guidelines for treating HIV-infected women and infants. The studies found that a single dose of nevirapine to prevent mother-to-child transmission can hamper the drug's effectiveness if used later as part of a treatment regimen. As a result, the new guidelines advise against u...
The study found that H5N1 survives longer at cooler temperatures and low humidity, persisting up to two weeks. The virus also thrives on certain surfaces like glass and steel, potentially surviving for up to two months.
Two studies found that African-American patients and those with Medicaid are at higher risk of first hospital readmission. Additionally, poor nutrition and depression increase the likelihood of further rehospitalizations. Researchers emphasize the need for targeted interventions to reduce preventable readmissions.
A diet rich in luteolin reduces inflammation in the brain and related memory deficits. Luteolin improves cognitive health by acting on microglial cells to reduce inflammatory cytokine production.
Scientists have identified 80 different proteins produced by human fat cells, including six new proteins and 20 previously undetected ones. These findings suggest that fat cells play an active role in hormone secretion and may contribute to diseases like heart disease and diabetes.
Researchers from Florida State University found that consuming watermelon daily can improve arterial function and lower aortic blood pressure in prehypertensive individuals. The study suggests that watermelon's natural source of L-citrulline may prevent the progression from prehypertension to hypertension.
A study by Hebrew University researcher Prof. Guy Bloch found that honeybees can alter their biological clocks in response to changes in their social role, enabling them to make a 'quick switch' in their daily routines. This flexibility is striking, as humans and most other animals struggle with drastic schedule changes.
Researchers at Arizona State University and Phoenix Children's Hospital are developing a brain-computer interface technology that allows people to communicate and interact using their own brain signals. The three-year, $469,000 grant will help refine the interface system for use by children and adults with severe brain disorders.
The Children's Hospital of Philadelphia is establishing a collaborative organization to focus on neurodevelopmental disabilities, including autism spectrum disorders and ADHD. The Network will bring together experts from leading pediatric programs to develop effective treatments and interventions.
CNS-ASU will continue its research on the societal aspects of nanotechnology, focusing on issues like equity, equality, and responsibility in its development. The center will also pursue educational opportunities and engage with stakeholders to inform decision-making and anticipate emerging technologies.
Experiments with artificial stomachs suggest that combining Compound X with Sprite improves its absorption. This could lead to better treatment outcomes for patients taking the oral anticancer drug.
The MAREX project aims to find biological activity in sea organisms suitable for pharmaceutical use. Researchers study antimicrobial characteristics and develop synthetic derivatives from algae and other marine species.
A national study published in the Journal of the American Academy of Child and Adolescent Psychiatry found that approximately one in five children in the US will experience severe mental disorders, which disrupt daily life. Anxiety disorders were the most common condition, followed by behavior disorders and mood disorders.
The American Society for Radiation Oncology (ASTRO) partners with Mama's Kitchen to promote cancer survivorship and raise awareness on nutritional support for cancer patients. The partnership aims to provide essential nutrients to those affected by cancer, highlighting the importance of community care and volunteerism.
A new study using brain imaging revealed how people learn from their competitors' successes and failures. The research found that players experienced neural activity in response to their competitor's unexpected failures, suggesting they learned to inhibit the actions leading to those failures.
The Noices were recognized for their groundbreaking work on the connections between art, science, and human cognition in older adults. Their research has produced numerous peer-reviewed publications and conference presentations.
A $12 million grant is being used to develop a disease registry for inflammatory bowel diseases (IBD) in children. The registry will provide real-time information on thousands of IBD cases across the country, allowing doctors and researchers to assess treatment strategies and identify the most successful approaches.
Researchers found cardiac damage in mice exposed to low-dose sarin, including left ventricular dilation and prolonged ventricular repolarization. The study suggests a potential link between low-dose chemical warfare agent exposure and long-lasting heart problems.
Researchers propose using oil-field brine and carbon dioxide to reduce the pH of bauxite residue, making it less toxic. The process involves dissolving carbon dioxide in water-based brine, which counteracts alkalinity and forms a less-toxic compound.
A team of biomedical engineers has received a $6.25 million grant to study the effects of blast waves on brain neural circuitry. The goal is to define safety corridors for blast loading and develop helmets and armor to mitigate the blast threat.
University of Granada researchers have developed a new computer technique that allows for the automatic classification of images and videos based on the presence of individuals or specific objects. The technique also enables the estimation and recognition of human poses and detection of human actions such as walking, jumping, bending d...
A new study by Ben-Gurion University researcher finds that Israeli's have a higher life expectancy on average than Americans and residents of other OECD countries. Life expectancy for Israelis has increased significantly since 1980, with Jews and Arabs living noticeably longer than Americans.
A new survey of psychiatric nurses highlights their crucial role in providing care for patients with mental illness. The study found that 94% of psychiatric nurses feel involved in patient care, and they believe their work affects patient satisfaction.
A new filtering technology has been developed that kills up to 98% of disease-causing bacteria in water in seconds without clogging or consuming much energy. The technology uses silver nanowires and carbon nanotubes to destroy bacteria, making it a promising solution for providing clean drinking water to those in need.
Ming T. Tsuang has been awarded the Lieber Prize for his groundbreaking research on schizophrenia, including identifying underlying causes of mental illnesses. His work aims to learn how to stop psychiatric disorders before they start.
Northwestern University is part of a US-led initiative to modernize medical school curricula in Nigeria, enhancing knowledge and skills among medical students. The project aims to retain 140,000 new healthcare workers and improve primary health care capacity across Africa.
Dr. William R. Muehlberger, a renowned geologist, is awarded the Marcus Milling Legendary Geoscientist Medal for his groundbreaking work in tectonics and exceptional service to the geoscience community. He has supervised over 90 Ph.D. theses and trained astronauts in geology.
Dr. Douglas A. Jabs has been recognized by the American Academy of Ophthalmology with the Jackson Memorial Lecture for his decades-long study on cytomegalovirus retinitis and its interaction with HIV. His research aims to improve clinical outcomes in patients with AIDS and CMV retinitis.
A study published in Neurology found that walking at least 72 blocks per week can increase gray matter volume and reduce cognitive impairment. Regular exercise in midlife may improve brain health and thinking abilities in later life.
Researchers from Hopkins, Baylor, and Stanford discovered that arsenite affects the TCP protein folding machine in yeast cells, which is also present in humans. This knowledge could lead to developing safer therapeutic alternatives to arsenite-based medicines.
A recent study by CARDIAC in West Virginia found that nearly 20% of fifth-grade students have high blood pressure. The comprehensive screening program used upper-level students to help with readings and adapted to the chaotic school environment to measure blood pressure.
A study of medical records in Hong Kong found 66 cases of poisoning from natural slimming therapy, with one fatality. The researchers identified 12 agents used in 81 products as falling into categories that include undeclared weight-loss drugs and banned substances.