The study found that nearly 4.7 million adults had Alzheimer's in 2010, expected to grow to 13.8 million by 2050. The researchers emphasize the importance of conversations about gun ownership with families and physicians, balancing safety concerns with individual rights.
Researchers have identified and studied antibodies from human survivors of Ebola Bundibugyo that neutralize and protect against infection with several different Ebola virus species. The newly discovered antibodies bond at a different site on the Ebola virus than other antibodies currently used to develop Ebola therapies.
Beta peptides can self-assemble into robust biomaterials when placed inside other organic molecules. A new study has expanded their capabilities, allowing bioengineers to create more flexible materials for tissue engineering and biomedicine.
Continuing antipsychotic medication during pregnancy is associated with a higher risk of developing gestational diabetes, according to a new study. Women who discontinued these medications had a significantly lower risk of developing the condition compared to those who continued treatment.
The Energy Exascale Earth System Model (E3SM) simulates the Earth's atmosphere, oceanic, land and ice components together. The new model can help researchers anticipate decadal-scale changes that could influence the U.S. energy sector.
A new study by Michigan State University researchers shows that importing food can damage the environment at home. The study found that shifting from sustainable crops like soybeans to water and nutrient-intensive crops like corn increases nitrogen pollution in importing countries.
As we age, the locus coeruleus, a key brain network controlling focus, weakens, causing older adults to be more easily distracted by irrelevant information. This disruption can lead to decreased attention and increased susceptibility to emotional arousal.
A field study in Panama reveals how tropical fish use electric fields to communicate for coordinated behaviors like mating and reproduction. Researchers found distinct signals for attracting mates and signaling fertilization, highlighting the need for studying behavior and sensory scenes in natural environments.
Researchers develop algorithm allowing MAVs to find their way back to earlier visited locations efficiently using familiar views and small neural networks. The algorithm shows promise in enabling computationally efficient homing capabilities for most MAVs.
A team of researchers has developed an ontology-based system to automate blunt dissection using the da Vinci surgical robot. The algorithm uses stereo endoscopic camera image feed and achieves high accuracy on feature-rich objects, with promising results for future integration into current surgical workflows.
A new study by HKU researchers found that land-use changes significantly influence species distribution shifts in response to climate change. In cooler regions, forest loss slows down species migration, while deforestation accelerates it in warmer areas.
A team of scientists has developed a novel tissue clearing solution, OPTIClear, to visualize microscopic structures in the human brain. This breakthrough enables high-resolution imaging of neuronal circuitries and could accelerate research on brain diseases such as Alzheimer's and Parkinson's.
A new study found that hospitals caring for seriously ill children rely heavily on public payers like Medicaid and CHIP. The research suggests that reducing federal funding for these programs could destabilize specialty care referral networks, particularly affecting privately-insured children with chronic conditions.
A new study found that longer maternity leave duration increases breastfeeding success throughout the first year of life in military populations. Active duty mothers under a 12-week policy had a significant increase in breastfeeding duration and exclusivity, while no difference was seen with a six-week policy.
Two new studies reveal increased trends in medical claims by transgender youth and the need for more training among pediatricians. Researchers found that primary care pediatricians have poor knowledge of existing guidelines, but expressed high levels of interest in additional training.
A new study examining factors associated with sexual coercion among 10th graders in a rural high school found that sexual coercion was reported by 18 percent of students. The research identified predictors including age, race, ethnicity, prior substance use, and controlling relationship behaviors.
Research finds that placental ALLO levels increase during pregnancy, especially in preterm births, which may affect fetal brain development. Higher ALLO levels have been linked to improved neurological outcomes in some cases.
Researchers used eye tracking to assess receptive language in typically developing children and those with neurodevelopmental delay. The study found that eye tracking can be a feasible tool for evaluating word comprehension in young children, with significant implications for diagnosing developmental delays.
A recent study found that mothers of infants born with neonatal abstinence syndrome (NAS) have a higher prevalence of mental health diagnoses in the first two months postpartum. Mothers with a history of substance use disorders are more likely to experience co-occurring psychiatric and mood disorders.
A recent study found that 40% of parents experiencing depression at NICU discharge had persistent symptoms six months later. Young, poorly educated, and multi-child families are particularly vulnerable to prolonged depression. Mental health screening and services should be targeted towards these high-risk groups.
A new study found that almost half of pharmacies in Texas have an age requirement for purchase and over half require consultation prior to buying emergency contraception. The study also revealed inadequate pharmacy staff knowledge about the effective use of levonorgestrel (LNG) 1.5mg oral tablet, a common form of emergency contraception.
States with stricter firearm laws have lower rates of firearm-related deaths in children, according to a new study. The research found that states requiring universal background checks for firearm purchase had significantly lower median mortality rates compared to those without such laws.
A new study found that at-risk adolescents are less likely to post about depressive symptoms on social media as they mature. The research suggests a decrease in posts describing depression symptoms between adolescence and young adulthood.
A new study uses the COstatus monitor to directly measure cardiac output in neonates, providing a more accurate and less invasive way to gauge heart function. The results show that cardiac output can be precisely measured in the first two weeks of life with no adverse events.
A recent study found that erythropoietin (EPO) helps protect and repair vulnerable preterm brains by modifying genes essential for neurogenesis. The research, conducted at Children's National Hospital, identified five key genes involved in the development of the nervous system and responding to environmental stressors.
A new study found that children exposed to second-hand marijuana smoke have a higher rate of emergency department visits and otitis media episodes compared to those with no smoke exposure. The study also revealed an association between secondhand marijuana smoke exposure and increased child health issues.
A recent survey of 582 adolescents aged 13-17 found that nearly half reported not being asked about sex by their primary care providers, while only 13% received sexually transmitted infection screening. Meanwhile, 90% of parents reported discussing sex with their adolescents, but only 39% reported the same.
A survey of pediatricians found that delays in receiving influenza vaccine from private and VFC stock pose problems, with 56% delaying vaccinations for patients whose vaccines are out of stock. This highlights the need for systematic changes to address these delays and increase uptake of influenza vaccine among children.
A new study found that abused rural children are younger, more likely to have public insurance, and live in zip codes with lower median household incomes. The study used the 2012 Kids' Inpatient Database and U.S. Census data to analyze rates of child physical abuse hospitalizations across urban-rural categories.
Research suggests that the volume of carbohydrates, proteins, and calories consumed by very low birthweight preemies significantly contributes to increased brain volume and white matter development. However, specific nutritional approaches to support these infants' developing brains require further investigation.
A study found that only a minority of transgender teens and their parents are willing to delay hormone therapy to preserve fertility, with parents being significantly more likely to consider this option. The majority of youth and parents cited wanting more information as a major factor in their decision.
A new study examines the effectiveness of the ScreenQ tool in measuring screen-based media use in children. The research found that the ScreenQ demonstrated strong internal consistency and good reliability.
Researchers found that children exposed to SSRIs before birth had better executive functions, even after controlling for mother's mood. The study suggests a potential developmental advantage but also raises concerns about increased anxiety.
A recent study found that late preterm infants (LPTs) are at a higher risk of morbidities and hospital stays due to their physiological immaturity. The research investigated the role of indications of delivery in determining common neonatal morbidities, with results showing that LPTs experience different outcomes despite experiencing s...
A new study found that increased childhood stress negatively impacts school performance, while strong protective factors lead to better outcomes. The research analyzed over 65,000 children aged six to 17 and discovered a significant correlation between adverse childhood experiences and poor academic performance.
Researchers at Duke University have developed a technique to capture RNA molecules in precise images, revealing new opportunities for drug discovery. The method identifies potential anti-HIV compounds from millions of possibilities, showcasing its accuracy and potential to treat various ailments.
Researchers have designed a magnetoelectric device that uses chromia to store information without requiring an externally applied magnetic field. This could lead to more energy-efficient and compact memory devices.
A new University of Guelph study found that intense exercise is a major cause of death in racehorses, with thoroughbreds facing the highest risk. The study analyzed data from over 1,700 cases and found that musculoskeletal injuries were the leading cause of mortality.
Research finds current Kyl-Bingaman Amendment limits US satellite imagery resolution, restricting scientific research opportunities in Israel and Palestine. An 'open-skies policy' is recommended to meet international standard of 0.5m.
Researchers developed a robotic system that plays Tic Tac Toe with rehabilitation patients to improve their real-life task performance. The study found that patients preferred interacting with the robot over computer-controlled LED lights, and the robot's movement influenced human movement, indicating its potential in rehabilitation.
Researchers at the University of Calgary have shed new light on the identity of brain stem cells that exhibit neural stem cell function. The study found that ependymal cells do not become neural stem cells when activated by injury, but rather regulate their function.
Self-assembled block polymer membranes offer customizable pore sizes and can selectively remove contaminants from various water sources. The technology has the potential to advance water treatment technologies, enabling decentralized reuse of wastewater and reducing chemical demands for membrane cleaning.
A new study by ICTA-UAB analyzes the impacts of substituting fossil fuels for cleaner energies on lifestyles. The researchers conclude that renewable energy sources must grow at a rate two to three times current projections to maintain net energy per capita.
Researchers at NIST are creating a virtual reality test bed to develop user-friendly interfaces for firefighters, law enforcement officers, and other emergency responders. The goal is to enable faster development, testing, and deployment of these interfaces, reducing risk exposure in real emergencies.
A University of Oklahoma astrophysics team discovered that the growth of Mars was halted by an orbital instability among the outer solar system's giant planets. The study used computer simulations to show how this instability, linked to the Nice Model, prevented Mars from becoming a larger, habitable planet like Earth.
Two Canadian studies assess the benefits and costs of incorporating lower systolic blood pressure targets into clinical practice. Adopting these targets could prevent 100,000 deaths annually but would also increase treatment initiation rates and healthcare expenditures.
The Keck School of Medicine of USC has received $4 million in grants from the National Institutes of Health and US Department of Defense to support basic and pre-clinical research on osteoarthritis. Researchers hope to translate foundational knowledge into clinical therapies that can improve millions of lives.
Researchers identified two tryptophan metabolites produced by gut bacteria that modulate inflammation, potentially reducing the severity of non-alcoholic fatty liver disease. The study found that these metabolites reduce cytokine levels and macrophage activity, which are key contributors to inflammation.
A study finds that ophthalmology residents face substantial burnout and depression burdens, affecting patient care. Hospitals can improve support by offering wellness programs and ensuring free time for residents.
A research team at UT Southwestern Medical Center has found that inhibiting glucose transport may be a safe and effective treatment for skin diseases like psoriasis. By targeting the metabolic requirements of hyperproliferative skin diseases, researchers were able to reduce disease-associated skin overgrowth and inflammation in mice.
Researchers at University of Lincoln develop machine learning algorithms for self-learning robots in hazardous nuclear sites, increasing capabilities in waste handling and site monitoring. The project aims to build systems that can adapt to unique radiation conditions using vision-guided robot grasping, manipulation, and cutting.
Researchers found that the Ediacara Biota, soft-bodied ocean dwellers, lived off bacterial primary production and organic matter. This suggests they inhabited oligotrophic regions with sufficient nutrients for feeding.
Researchers at NIST have combined wood pulp and dried-up pieces of an invasive exotic pest to form a new composite material that is flexible, sustainable, nontoxic, and UV light-reflective. The material could be used in various applications, including food packaging, biomedical devices, and building construction.
A Loyola Medicine study found that 15.4% of osteoporosis patients taking bisphosphonates experienced bone fractures during a six-year follow-up period. Patients at high risk of fracture should be closely followed, especially as the drug holiday lengthens.
A targeted 'click-to-release' chemotherapy approach has shown promising results in mice, demonstrating effective anticancer effects against ovarian and colon cancers. The innovative method, developed by Tagworks Pharmaceuticals, releases a large quantity of chemotherapy drug quickly, attacking the tumor cells.
A recent study published in Biomaterials found that stiffer breast tissue creates an environment more prone to cancer. Cancer cells can manipulate surrounding healthy cells to their own benefit, favoring tumor growth in stiff tissues.
A Phase 2 clinical trial has started in the US to test an experimental universal influenza vaccine, M-001, for its safety and ability to produce broad protective immune responses. The trial aims to provide durable protection against multiple influenza strains, including those that might cause a pandemic.
Biologists at Cold Spring Harbor Laboratory have uncovered a structural variation in the NMDA receptor that enables it to function in low pH environments, such as those encountered during stroke or epileptic seizures. This adaptation could lead to new therapeutic strategies for treating neurodegenerative diseases.
A study by NYU Steinhardt School of Culture, Education, and Human Development found non-white scholars are significantly underrepresented in publication rates, citation rates, and editorial positions in communications. Research highlights biased citation practices that undervalue work from non-white scholars.
According to the April 2018 National Trends in Disability Employment report, Americans with disabilities added another month of job gains, increasing their employment-to-population ratio from 28.2% to 30.6%. This gain outpaces that of non-disabled individuals, who saw a slight increase in employment-to-population ratio.