Researchers found that tailored phone interventions and mailings significantly increased colorectal cancer screening rates. Patients who received these interventions were almost three times more likely to undergo screening six months later compared to those with no intervention.
A new tweet-screening method developed by Johns Hopkins researchers delivers real-time data on flu cases, filtering out online chatter that is not linked to actual flu infections. The system produces accurate results comparable to government disease data, making it a valuable tool for public health officials.
Researchers discovered that sphingolipids form larger domains than expected, clustering together to create micrometer-sized patches in the membrane. The presence of cholesterol affects lipid aggregation, but its role is more complex than initially thought.
Researchers found that a protein family linked to autism suppresses the development of inhibitory synapses, which may contribute to neurodevelopmental disorders. Overexpressing this protein reduced inhibitory synapse density, while knocking it down increased their development.
The Desert Research Institute will provide information and technical capacity to develop effective clean water solutions and improve the quality of drinking water in developing countries. The research aims to address water scarcity, diseases, and climate change challenges.
Donors to biobanks have a moral stake in what happens to their tissue samples, requiring ongoing updates and protection of their rights. Tomlinson recommends biobanks provide donors with plain language summaries of research projects and inform them about potentially controversial uses.
Researchers studied Pr0.5 Ca0.5 Mn0.975 Al0.025 O3 and found kinetic arrest band formation, inversely correlated with temperature extremes.
The Human Brain Project, led by King's College London, aims to simulate the human brain in a supercomputer. The project will explore social implications and develop neuromorphic computing for medical advances.
A recent study by Fred Hutchinson Cancer Center found that regular consumption of deep-fried foods like French fries and doughnuts is associated with a higher risk of prostate cancer. The study suggests that frequent and regular consumption of these foods may be linked to more aggressive forms of the disease.
The Human Brain Project seeks to integrate fragmented knowledge of the human brain through supercomputer-based models. Researchers will test conceptual models using simulated and real systems, aiming to refine models and develop new technologies.
A UCI study found that doubling of moisture in air doubles summer rain, boosting runoff but also accelerating monsoons. The extra water vapor accelerates atmospheric circulation, drawing in more moisture from the Gulf of Mexico.
Researchers at Jena University found that rapeseed protein has comparable bioavailability to soya protein, making it a viable replacement option. This breakthrough study opens the door for rapeseed protein to be used in human nutrition, addressing global protein demands and reducing reliance on imported soya protein.
Male swamp sparrows use wing waves as an aggressive signal to defend their territories and mates from intruding males. The study found that wing waves combined with song are more potent than song on its own, evoking aggression from live birds.
Researchers found that phenformin, a derivative of metformin, decreased tumor size and increased survival in mice with advanced stage lung tumors lacking LKB1 gene. Early treatment with phenformin causes slower tumor progression and increased survival for patients with non-small cell lung cancer.
A global research team has completed high-quality sequencing of 90 chickpea genomes, revealing clues on how to improve crop resilience. The study provides a map of the genes that define the chickpea plant, potentially leading to improved varieties with enhanced drought tolerance and disease resistance.
Effective treatments for senior constipation include polyethylene glycol and lactulose, which increase colon water secretion and may alleviate symptoms. However, these agents can cause bloating and diarrhea, while stimulant laxatives like senna are effective but may lose effectiveness over time.
The new publication guidelines for systematic reviews cover two types of analysis: realist synthesis and meta-narrative reviews. These guidelines aim to provide a standard framework for researchers to report their methods and findings, ensuring thorough peer-review and consistency in methodology.
A study of US biobank collections reveals their vast diversity, with varying reasons for establishment, specimen types, and funding sources. The findings emphasize the need for nuanced policies addressing issues like privacy, research goals, and efficient use of specimens.
A majority of Americans (89%) support requiring universal background checks for all gun sales, while 83% back prohibiting high-risk individuals from owning guns. Gun owners and non-gun-owners show little difference in support for most policies aimed at reducing gun violence.
Recent AGU journal publications highlight the impact of Io's volcanism on Jupiter's magnetosphere and project substantial increases in U.S. water demand due to climate warming, with irrigation and air conditioning driving demands, posing sustainability concerns.
Researchers at Max Planck Institute of Experimental Medicine found that peripheral glial cells produce neuregulin1 to support nerve repair and myelin regeneration. Neuregulin1 is essential for the maturation of Schwann cells and the regeneration of damaged nerves.
Researchers from RIKEN Brain Science Institute found that pairs of macaque monkeys modify their body movements to be in tune with others. This phenomenon may reflect bonding and facilitate human interaction, shedding light on conditions like autism spectrum disorders.
A new tool devised by Berkeley Lab scientists detects forest mortality patterns and trends using satellite images, simulation modeling, and fieldwork. The study found that 9.1 to 16.9 percent of tree mortality was missing from conventional analyses, equating to over half a million dead trees per year.
Researchers developed an artificial pancreas that simulates normal pancreatic function by adapting insulin delivery based on changes in glucose levels. The system showed a 15% improvement in glucose control and significantly reduced the risk of hypoglycemia compared to conventional insulin pump therapy.
A Kaiser Permanente study of 26,000 patients with diabetes found that controlling blood pressure and cholesterol is crucial in preventing heart disease. Patients who met guidelines for all three risk factors had a significantly lower rate of hospitalization for heart attack or stroke.
A new optical prescription for automobile side-view mirrors eliminates blind spots without distorting the perceived distance of cars approaching from behind. The design features a horizontally progressive mirror with three resolution zones, offering a greatly expanded field of view and reliable depth perception.
A national salt reduction campaign in the UK led to a decline in adults adding salt at the table, from 32.5% to 23.2%, over five years. The campaign showed a greater reduction after its introduction, with differences found among demographic groups, including women and younger age groups.
A study published in Journal of Sex and Marital Therapy reveals that positive first-time experiences are predictive of physical and emotional satisfaction. Those who felt loved and respected by their partner found later encounters more emotionally satisfying.
Researchers discovered that blue light can selectively eradicate Pseudomonas aeruginosa infections of the skin and soft tissues, while preserving the outermost layer. This breakthrough could provide a potential non-toxic approach to treating resistant bacterial infections.
New research reveals insulin's role in reducing desire for food after eating, impacting environmental triggers of overeating. The study found that insulin affects the ventral tegmental area, a region linked to reward-seeking behavior and addictive behaviors.
The foundation awarded 15 Damon Runyon Fellows with $156,000 each to pursue novel ideas in cancer research. The recipients include Adam de la Zerda and Gabriel C. Lander, who aim to visualize signaling within tumors and characterize molecular machines in cells.
Researchers discovered significant numbers of living microorganisms in the middle and upper troposphere, approximately four to six miles above the Earth's surface. The findings suggest that these microorganisms could play a role in forming ice crystals and impact weather patterns.
Duke University engineers developed a novel delivery system that overcomes the limitations of peptide drugs, which are used to treat diseases like diabetes and cancer. The new system, called POD, uses a fusion protein that releases the drug slowly and steadily, reducing side effects.
Researchers at Harvard University challenged long-held assumptions about juvenile primate tooth development and weaning by studying chimpanzees in the wild. The study found that many young chimps continued to nurse as much, if not more, than before after their first molar erupted.
A University of Iowa-led study found that adolescents whose best friends drink alcohol are twice as likely to have a first drink and three times as likely to begin drinking themselves. The study aims to help specialists predict when adolescents are likely to first consume alcohol to prevent problem drinking.
A study by USDA scientists found that treating poultry cages with heated forced air at 122 degrees Fahrenheit can eliminate detectable Campylobacter levels on cage flooring. This method is more effective than static heat or unheated flowing air in reducing bacterial cross-contamination.
The Society of Nuclear Medicine and Molecular Imaging has published the first guidelines for brain amyloid imaging in Alzheimer's disease, providing a framework for healthcare practitioners to determine when to order this test. The guidelines emphasize that amyloid PET imaging should be used judiciously, particularly among elderly indi...
A randomized trial shows that the dual-hormone artificial pancreas system improved glucose levels and reduced hypoglycemia compared to conventional pump treatment in patients with Type 1 diabetes. The system delivered insulin and glucagon using continuous glucose sensor readings and an intelligent dosing algorithm.
Research suggests that being in a position of power can enhance subjective well-being through increased feelings of authenticity. The study found that powerful individuals are more content and experience greater happiness due to their ability to act in congruence with their internal desires and inclinations.
A University of Central Florida professor has discovered a protein present in several types of cancer that could help prevent tumors from coming back. The protein, KLF8, appears to protect tumor cells from drugs and aid their regeneration.
IST Austria professor Peter Jonas is one of three Austrian collaborators in the €1 billion Human Brain Project. He contributes his research on cellular and subcellular parameters, crucial for accurate modeling of the brain.
The Human Brain Project will integrate data across all scales to improve understanding of brain development and combat brain disorders. Led by McGill University's Dr. Alan Evans, the project aims to reconstruct the brain in supercomputer-based models and simulations.
A new study by Johns Hopkins Medicine found that hospitalists nationwide report daily patient loads frequently exceed safe levels, posing risks to patients' safety and quality of care. The study revealed that one in five physicians feels their workload puts patients at risk for serious complications.
The radial approach for percutaneous coronary interventions (PCI) is associated with reduced bleeding complications and improved survival rates, particularly in STEMI patients. The European Society of Cardiology recommends radial access as the default strategy for PCI in high-risk acute coronary syndromes.
Researchers found that the lateral and orbital regions of the frontal cortex interact during drug-related cues, suggesting that addiction may result from abnormal brain circuitry. The study's findings suggest that a therapeutic approach for addiction could be developed by targeting this neural circuit.
Researchers at Harvard University have developed color-changing photonic fibers inspired by nature, which can pass through a full rainbow of colors as they're stretched. The fibers' superior mechanical properties make them versatile for various applications, including smart sports textiles and sensors.
A new technique called Bru-Seq allows researchers to label newly created RNA, enabling them to analyze the synthesis and stability of RNA in cancer cells. This breakthrough has the potential to provide deeper insights into gene expression and identify early warning signs of disease.
A new paper argues that current approaches to pandemic preparedness are flawed and propose alternative strategies. By prioritizing the needs of the world's poorest and most vulnerable people, we can develop more effective responses to pandemics. This approach would involve re-examining the role of pharmaceuticals, improving disease sur...
The European Commission has chosen the Human Brain Project, a decade-long research initiative backed by 1.19 billion euros, to study the human brain. Eight Israeli scientists will lead a team from top research institutions across Europe and the world.
Researchers discovered a paradoxical relationship between diminished mitochondrial function and increased insulin sensitivity in mice. The study found that mice with mitochondrial mutations lived longer and had reduced body fat due to increased fat utilization.
A special issue of Industrial Biotechnology explores innovative uses of nanotechnology in food and agriculture, including nanoparticle bioactivity, soil denitrification, and nutrient microencapsulation. Researchers discuss promising applications and methods for industrial biotech innovation.
A systematic review of 24 randomized clinical trials found significant observer bias in nonblinded outcome assessment, favoring a more beneficial treatment effect. The study recommends using blinded assessors to remove this bias and suggests that conscientious nonblinded assessors may overcompensate for expected biases.
A new peer-reviewed journal will identify crucial LGBT healthcare needs and provide a much-needed authoritative source for LGBT health research. The journal will promote optimal healthcare for millions of sexual and gender minority persons worldwide by focusing on their specific health concerns.
A national audit of percutaneous coronary interventional procedures found improved treatment times and increased use of primary PCI. The UK's PCI centers expanded services to treat more patients with acute coronary syndromes, reducing delays and improving patient outcomes.
Computer simulations show that nanoparticles of silicon BC8 can generate multiple electron-hole pairs per photon, increasing maximum efficiency to 42% beyond conventional solar cells. Using parabolic mirrors to focus sunlight could further boost efficiency up to 70%
A new compound, diisopropylammonium bromide (DIPAB), has been created as a ferroelectric material with low environmental impact and economical benefits. It can be processed easily from aqueous solution and may replace traditional materials in the production of electronic devices.
A recent study published in Clinical Gastroenterology and Hepatology found that injecting botulinum toxin A (Botox) into the stomach does not cause weight loss. The Mayo Clinic researchers used a double-blind, randomized, placebo-controlled trial to compare the effects of BTA to placebo.
A new study by University of Illinois researchers reveals that lipids in the cell membrane form larger domains than previously thought, with cholesterol playing a key role in their organization. The findings challenge current understanding of cell membrane structure and function.
A study of over 6,000 American adults found that incorporating short bursts of physical activity into daily life can be beneficial for improving health outcomes such as metabolic syndrome and high blood pressure. Researchers suggest making movement a way of life by adding activity to everyday tasks like walking or raking leaves.
According to a new theory by Mats Alvesson and André Spicer, functional stupidity can raise productivity in organizations by promoting unity and consensus. However, this 'stupidity' can also lead to risks and problems if critical questions are not posed about decisions and structures.
Researchers at MIT have developed a new type of vaccine-delivery film that gradually releases DNA coding for viral proteins, potentially overcoming safety risks and improving effectiveness. The film is implanted under the skin using microneedles and degrades over time, releasing the vaccine over days or weeks.
Researchers found a significant decrease in carotid intima-media thickness one year after islet transplant, indicating slower atherosclerosis progression. Patients achieved insulin independence and showed improved glycemic control.
A team of researchers has discovered a significant mutation in a LINC family protein that could lead to new treatments for hearing disorders. The mutation causes chaos in the cell's anatomy, leading to devastating effects on cells responsible for hearing.
A new study finds that women treated with lumpectomy plus radiation have improved survival rates compared to those who underwent mastectomy, regardless of age or tumor type. The research suggests that less invasive surgery may be an effective alternative for treating early stage breast cancer.
Researchers predict significant changes in summer ranges of endangered Indiana bats due to climate change. Suitable habitats are expected to shift to the northeastern US and Appalachian Mountains.
Researchers at Mayo Clinic find that cardiac disease is associated with increased risk of mild cognitive impairment, particularly among women. The study suggests that preventing and managing cardiac disease may help reduce the risk of non-Alzheimer's dementias.
A new analysis found that lumpectomy plus radiation provides better survival rates than mastectomy for early breast cancer, especially among women over 50 with hormone-sensitive tumors. This suggests that breast-conserving treatments are a viable option for many patients.
Researchers at Yale University have defined the genetic landscape of uterine serous carcinoma (USC), a chemo-resistant form of endometrial cancer. The study identifies three previously unknown genes that play a role in tumor growth and development, offering new avenues for personalized therapy.
A recent study suggests that climate change could result in earlier onset and increased severity of flu seasons. The research team analyzed waves of influenza and climate patterns in the US from 1997-1998 to present, indicating a pattern where warm winters are followed by heavy flu seasons.
A study published in Physiological and Biochemical Zoology found that birds with pheomelanin-based plumage coloration had higher survival rates than those without it. The researchers suggest that the production of this pigment may help sequester excess amino acids, providing a beneficial effect under certain conditions.
The ACIP has updated its recommended 2013 adult immunization schedule to include new guidelines for the use of pneumococcal conjugate and influenza vaccines. The updated schedule also recommends routine Tdap vaccination for adults aged 65 or older, pregnant women, and all patients over 6 months old against influenza.
A recent study by the USDA Forest Service's Pacific Southwest Research Station has found that fisher populations in the southern Sierra Nevada are stable. The research, which monitored fisher distribution across a 7,606-square-mile area over eight years, found no increase or decrease in population numbers.
A recent analysis published in Archives of Sexual Behavior suggests that the widespread use of penicillin in the 1950s led to a rapid decline in syphilis and subsequently marked the beginning of the modern sexual era. As syphilis became more treatable, people began having more risky non-traditional sex.
Researchers discover that urban heat generated by metropolitan areas can cause continental-scale surface warming in high latitudes, leading to remote temperature changes. The study suggests that the influence of energy consumption should be considered in computer models to predict future climate change.
Researchers expose berry extracts to human saliva to see what health-promoting substances survive. Anthocyanins, responsible for berries' colors, are more susceptible to degradation in the mouth.