Behavioral economic analysis shows that increased craving for alcohol also increases the relative value of alcohol, leading to a paradoxical behavior where addicts continue to use despite wanting to quit. The study involves 92 university students who underwent laboratory assessments after being given spring water and their favorite beer.
A study found significant variations in spoon capacity, leading to children receiving more or less than needed. Experts recommend using calibrated medicine syringes to ensure accurate dosing.
Researchers have developed carbon nanotube speakers that can generate sound waves and cancel out noise, ideal for submarine sonar. These 'nanotube speakers' can also be tuned to specific frequencies to detect underwater objects, enhancing stealth capabilities.
Researchers find vascular disease in the brain causes dementia in diabetics, while Alzheimer's-related plaque is more common in nondiabetics. A new blood test may be more accurate for predicting Alzheimer's disease in nondiabetics.
A recent discovery of a 29-million-year-old fossil catarrhine provides new insights into the facial anatomy of the ancestral stock of apes and Old World monkeys. The Saadanius skull supports the hypothesis that the last common ancestor had a baboon-like, long snout, similar to that of modern true apes and monkeys.
Researchers found asymmetrical behavior in electrons' tunneling ability depending on oxygen atom position, a significant step toward identifying pseudogap state and its effect on superconductivity. The discovery may lead to new approaches to achieving room-temperature superconductivity in copper-oxides.
A study by the University of Liverpool found that well over half of hospital admissions and deaths from swine flu occurred in previously healthy people. The research suggests that vaccination may benefit everyone with asthma, regardless of severity of disease.
The American Society for Radiation Oncology (ASTRO) has selected five physicians as recipients of two grants, the Junior Faculty Career Research Training Award and the Residents/Fellows in Radiation Oncology Research Seed Grant Award. The awards support junior physician faculty and residents/fellows in radiation oncology research.
Tropical Storm Conson is departing the Philippines and moving west-northwest near 12 knots, generating maximum wave heights of 15 feet in the South China Sea. The storm is expected to maintain intensity before weakening and making landfall near Zhanjiang, China on July 16.
A high-fat diet is found to activate nuclear factor kappa B (NF-κB) in the prostate, leading to inflammation, oxidative stress, and proliferation. The study provides direct evidence of a link between a high-fat diet and an increased risk of benign prostatic hyperplasia, prostatitis, and prostate cancer.
Scientists have developed a new, automated genetic method for determining a broader range of blood types, enabling better matching in blood banks. The HiFi Blood 96 test can handle high volumes of blood and is more affordable than existing commercial tests, paving the way for wider adoption of extended blood group typing.
Researchers have developed a tool that uses artificial intelligence to provide additional information on complex terms, bridging the semantic gap and improving communication. The approach has been successfully tested in an English composition class, where students could access explanations of teacher-used terminology.
New research reveals the TRPML1 channel plays a crucial role in lysosome function, offering new avenues for treating conditions like ALS and CMT. The findings suggest that activating this channel could help overcome membrane traffic defects caused by disease-causing mutations.
Astronomers detected a record-breaking X-ray blast from beyond the Milky Way galaxy, temporarily blinding NASA's Swift space observatory. The burst, named GRB 100621A, was more than 140 times brighter than any continuous X-ray source in the sky.
Researchers have found that Triceratops and Torosaurus are the same dinosaur, but at different stages of growth. The discovery contributes to a theory that dinosaur diversity was highly depleted at the end of the Cretaceous Period.
Researchers are developing methods to add color to e-reader displays, including simple filters and new electronic ink technologies. Color displays could enhance the user experience and open up new markets for educational materials.
Experts propose a bold vision of hope by translating advances in worm, mouse, and rat research into therapies for humans. The new science of aging can form the basis for a new kind of medicine that focuses on underlying changes driving age-related diseases.
A comprehensive study found mercury levels in Lake Erie walleye are rising, contrary to declines in other Great Lakes fish. The increase is attributed to environmental factors like invasive mussel populations and food web modifications.
A groundbreaking study published in BMC Medical Genomics found significant changes in gene expression due to cigarette smoke exposure. The research, involving 1,240 individuals, identified over 323 unique genes whose expression levels were correlated with smoking behavior, revealing a sobering link between smoking and gene expression.
A recent study reveals that the JNK protein controls the cell cycle by regulating key drivers of cell growth. The findings suggest that hyperactive JNK activity may contribute to genomic instability and promote tumor growth.
A new study from Tel Aviv University suggests that mothers who feed their babies cow's milk in the first 15 days of life may be protecting them from developing an allergy to cow's milk protein later in life. The study found that babies who were fed cow milk protein early, in the form of infant formula, were almost completely protected ...
A brain fitness program has been shown to improve visual memory in older adults by up to 10%, leading to increased accuracy and a link to changes in neural activity. This study's findings suggest that focused training can lead to plasticity in the brain, improving cognitive function in aging populations.
The vizLib project analyzed data from 450,000 library users in Leicestershire, revealing unprecedented insights into the behavior of service users. The graphic partnership informs policy decisions and inspires greater interest among policymakers and the public.
SRNL is working with universities to develop prevention and cleanup methods for flooded homes, analyzing common mold types and identifying toxic strains. The research aims to determine the best ways to clean structures, prepare materials to prevent mold growth, and assess health risks.
Researchers at Arizona State University have discovered that the insulin signaling pathway is crucial for caste development in honeybees. By manipulating this pathway, scientists can determine whether a larva will become a worker or queen bee. This study provides valuable insights into human biology and aging, as well as the importance...
Rice researchers have found a breakthrough solvent for carbon nanotubes, untangling long tubes and clearing the way for scalable methods to create strong, lightweight materials. The discovery brings the creation of a highly conductive quantum nanowire closer.
A recent study suggests that Porphyromonas gingivalis (P.g.) infection may contribute to the chronicity of inflammatory disorders leading to oral cancers. The research found that P.g. induces expression of immune-regulating receptors B7-H1 and B7-DC in squamous cell carcinoma cells, facilitating immune evasion.
Princeton researchers have found unique electrons that can bypass obstacles and flow efficiently on surfaces of certain materials, potentially revolutionizing electronics. This discovery opens the door to creating faster integrated circuits by leveraging the flow of surface electrons.
Singapore's A*STAR and Cytos Biotechnology collaborate on a virus-like particle (VLP) vaccine targeting influenza hemagglutinin protein. The partnership aims to develop an independent supply of vaccines for Singapore and ASEAN countries, extending Cytos' R&D pipeline.
The NIH has renewed its food allergy research program, the Consortium of Food Allergy Research (CoFAR), with a $29.9 million grant for five more years. The program will expand to include research on genetic causes underlying food allergy and studies of eosinophilic gastrointestinal diseases.
A new treatment strategy using rituximab has shown comparable benefits to the current standard of care in reducing disease activity and inducing remission for patients with ANCA-associated vasculitis. Early results also suggest improved outcomes for patients with relapsing disease, making this a major treatment advance.
A new study published in Molecular Nutrition and Food Research journal reveals that cashew seed extract can improve the body's response to insulin, potentially treating diabetes. The investigation found that only cashew seed extract significantly stimulated blood sugar absorption by muscle cells.
A study found that intensive meditation training improves perceptual discrimination and sustained attention, leading to better task performance over time. The benefits persisted even after five months, particularly for those who continued to meditate daily.
Scientists have discovered a way to help protein-based drugs enter cells by attaching them to supercharged green fluorescent protein. This approach is up to 100 times more effective than previous methods, allowing proteins to reach their target locations and perform their functions.
A new review of existing literature found that several factors influence willingness to receive an HIV vaccine, including misconceptions about vaccine efficacy and fear of side effects. To ensure a future HIV vaccine is acceptable, public education is crucial to address these concerns.
A comprehensive Argentinean epidemiological study found that one out of three women aged 50 or over suffers from osteoporosis, with a prevalence of vertebral fractures in 16% of women aged 50 or older. The study estimated annual costs of hip fractures and vertebral fractures to exceed $250 million USD per year.
The Mizzou Advantage initiative brings together researchers, faculty members, and stakeholders to address food-related issues such as obesity, nutritional shortages, and chronic disease. The project aims to create innovative solutions through collaboration and interdisciplinary approaches.
Researchers have made a breakthrough in finding diamonds, discovering that kimberlites owe their origin to hot mantle plumes rising from the core-mantle boundary. This new understanding will help geologists concentrate their search for diamond-bearing rocks within ancient cratons, increasing the odds of finding precious gems.
Dr. Qingxian Lu has received a $60,000 grant from the Research to Prevent Blindness organization to investigate the role of MerTK in retinitis pigmentosa, a group of genetic disorders causing night blindness and vision loss.
A 26-year study found that 18 months of combined antibiotic therapy with doxycycline and hydroxychloroquine is sufficient to make infection undetectable in most patients, but six patients experienced serological relapse after 15-24 months. The optimal treatment duration may be longer for prosthetic valve patients.
A recent study estimates that waterborne diseases like Legionnaires', cryptosporidiosis, and giardiasis cost the healthcare system up to $539 million annually. The three diseases cause severe illness often requiring hospital stays of over a week, resulting in significant healthcare costs.
A study by Johns Hopkins University found that blind mice can form low-acuity images using special photosensitive cells in their retinas. This discovery suggests that a blind person could be trained to use these cells to perform simple tasks requiring low visual acuity.
A CCNY-led team has created a non-toxic, recyclable gelling agent that can solidify oil on salt water, allowing for efficient scooping and separation. The agent is environmentally benign and uses renewable sources.
The Resilient Home Program aims to reduce tornado-related fatalities by promoting safe room designs and construction. The program uses research and outreach efforts to communicate the importance of storm shelters, with a focus on increasing adoption in the Southeast region.
A study from Michigan Medicine and Saint Louis University found that 14.7% of people with alcohol-related problems used clergy services, highlighting their role in overall system of care. Factors associated with increased likelihood of using clergy services include being Black, aged 35-54 years, and major depressive disorder.
The Georgetown-Howard Universities Center for Clinical & Translational Science will support 109 positions and collaborate with multiple institutions to develop novel translational methodologies in drug discovery and genome-environment interactions. The partnership aims to address health disparities and improve prevention, diagnosis, an...
The current standard of care for brain cancer triggers biological responses that may feed the disease, according to Boston College researchers. This can lead to an escalation of conditions favorable to tumor cell survival and growth.
Researchers found that obese people preferred public health interventions perceived as non-judgmental and empowering. Participants were less likely to view stigmatizing or shaming approaches as effective. Non-commercial techniques, such as personalised care planning and long-term support systems, were also supported.
A new study found that Rituximab can effectively treat severe vasculitis, reducing the risk of infertility and cancer compared to traditional medication. The treatment was shown to be equally effective in putting patients into remission as cyclophosphamide, with a safer side effect profile.
A new study found that obesity is associated with poorer memory and brain function in older women, particularly those who carry excess weight around their hips. The research controlled for various health factors and suggests that different types of fat may have varying effects on cognition.
Researchers have demonstrated a simple regeneration technique using waste steam, producing concentrated CO2 suitable for sequestration or other use. The study improves stability and efficiency of solid amine materials for high-volume industrial applications.
Researchers found that three major fast food chains - McDonald's, Burger King, and Wendy's - significantly reduced trans fats in French fries between 1997 and 2008. Despite this, saturated fat levels remained stable or decreased in these restaurants.
System 96E is showing signs of tropically organizing in visible imagery from the GOES-11 satellite. The system is located approximately 300 miles south of Manzanillo, Mexico, with its center near 14.3 North and 104.0 West.
A new surgical technique using a circular external fixator secures foot bones, allowing 90% of obese diabetics with Charcot foot to walk normally. The device is attached for only two or three months, reducing recovery time and complications.
The Institute for Clinical & Translational Science at UCI will receive a five-year, $20 million NIH grant to speed up the translation of scientific discoveries into medical advances. The grant aims to support multidisciplinary research and foster community involvement in various fields.
Researchers found that people with APOE ε4/ε4 gene type have differently shaped brain protein deposits compared to those with the neutral risk gene type. The findings suggest that different shapes might respond differently to treatments, supporting a hypothesis that APOE genotype changes amyloid structure.
Researchers achieve world records for porosity and carbon dioxide storage capacity in metal-organic frameworks (MOFs), a crucial property for capturing heat-trapping emissions. The breakthrough could lead to cleaner energy and the development of synthetic genes to capture CO2.
Researchers found that clopidogrel significantly inhibits platelet function in healthy dogs, with no adverse effects. The study suggests clopidogrel may be a safe and effective treatment for dogs at risk of thromboembolic disease, offering an alternative to NSAIDs.
The International AIDS Society has awarded $3.4 million in grants to 10 early-stage researchers from diverse scientific disciplines, aiming to advance HIV understanding and prevention approaches. The grantees will collaborate with CFAR institutions to explore pressing scientific questions on long-term survival and HIV transmission.
A panel of experts recommends translating laboratory findings into medicines that can benefit the aging population, with a focus on regenerative therapies and lifestyle improvements.
A new study by Scripps Institution of Oceanography reveals that floating glaciers produce larger icebergs than grounded cousins and behave erratically. This is the first detailed observation of a glacier transitioning from grounded to floating.
A Michigan State University researcher is using $1.7 million in federal funding to study the role of microRNAs in regulating genes that control cell behavior. The goal is to determine how arsenic exposure leads to tumor development and identify potential treatments.
The NIH has awarded $255 million to nine health research centers to develop ways to reduce the time it takes for clinical research to become treatments for patients. The funding will support the Clinical and Translational Science Awards (CTSA) program, which aims to transform discoveries into preventions, treatments, and cures.
Researchers have developed a technique that corrects a trick of the light, enabling the use of optical microscopy to image objects or distances with resolutions as small as 0.5 nanometers, revolutionizing biology. This breakthrough allows for accurate measurements of protein structures and molecular organization in biological samples.
Two UNC School of Medicine faculty authored an editorial discussing the results of two clinical trials using Rituximab to treat small-vessel vasculitis, a rare autoimmune disease. The trials showed that Rituximab was effective in inducing remission compared to other treatments.