A scoping review of 50 studies across 17 countries found a strong association between social media usage and body image concerns, poor mental health, and disordered eating. The study suggests that excessive social media use can have negative effects on young people's self-esteem and overall well-being.
A study found that people with epilepsy have a higher risk of early death, especially in younger individuals, those taking multiple medications, and those living in rural areas. The increased risk varies depending on the individual's specific circumstances.
A study from Sophia University used AI and remote sensing data to predict dengue fever outbreak locations. Although the model had low accuracy, it suggests that spatiotemporal prediction of disease outbreaks may be possible with improvements.
A study of 19,000 female participants found mailing HPV self-sampling kits to be an efficient way to increase screening rates among eligible women. This cost-effective approach supports the use of mailed HPV kits as an outreach strategy for U.S. healthcare systems.
A new study finds that car crashes increase by 20-33% after Cleveland's professional sports games, particularly NFL and NBA games. Cities like Cleveland can now focus their efforts on reducing crashes in these areas.
A US analysis of perinatal care found that discretionary care varied by patient race, with Non-Hispanic Black women being 20% less likely to receive a prenatal depression screen and 60% more likely to have a urine drug test when denying drug use. Hispanic and Non-Hispanic Asian women were also less likely to receive similar tests.
A new study reveals limited supportive care for pregnant women with cancer, who often delay medical help due to natural changes in their body. The research emphasizes the need for emotional support and educational programs to address psychosocial issues and long-term negative impacts.
Researchers at The University of Tokyo have developed a programmable gate driver for solid-state electronic transistor switches, reducing switching loss under changing input current and temperature fluctuations. The device includes automatic timing control, allowing for single-chip integration and real-time control.
A new study found that taking a comprehensive medication history before hospital admission and upon discharge significantly reduces medication discrepancies. The study suggests that hospitals can improve medication safety by focusing on these two key efforts.
Researchers at North Carolina State University found that anticipating stress related to political elections can cause adverse physical health effects. However, engaging in problem analysis can help preserve health by mentally engaging with anticipated problems.
Researchers developed a computer model based on human brain mechanisms to improve speech comprehension. The model extracts multilevel information from ongoing speech and uses non-linguistic knowledge for disambiguating word meanings. This approach is more human-like than existing language models like ChatGPT.
Researchers found that eating small amounts of high-fat and sugar foods regularly rewires the brain to prefer these types of foods. The brain's dopaminergic system is activated, leading to a subconscious preference for rewarding food.
Research by Rensselaer Polytechnic Institute found a decrease in fake and extremely biased Twitter content between 2016-2020, but top influencers became more polarized, creating an echo chamber effect. The study analyzed vast amounts of Twitter data to examine the social media platform's influence on U.S. politics.
Researchers from Université Libre de Bruxelles discovered a protein named RHOJ that controls resistance to chemotherapy in cancer cells. By silencing RHOJ, cancer cells become sensitive to chemotherapy, paving the way for novel therapeutic strategies.
A new study found that frequent COVID surveillance testing protected nursing home residents by detecting infected staff earlier, disrupting transmission chains. The research showed that high testing frequency facilities had clinically meaningful reductions in resident cases and deaths, particularly before vaccine availability.
A new study by Emory University researchers found that asymptomatic individuals account for a significant proportion (74%) of dengue infections in an Amazonian city. The 'super spreader' spaces, where infected people frequent, are crucial in predicting and controlling outbreaks.
A county-based approach in Pennsylvania's Medicaid program integrates behavioral health and physical health services, resulting in improved access to care and better outcomes. This model has been recognized as a national best practice, with the state ranking among the top three for addressing mental health challenges.
Sylvester researchers have identified a signaling circuit that instigates immunosuppression and tumor-promoting inflammation in the pancreatic tumor microenvironment, driving treatment resistance. Immature neutrophils are found to play a critical role in this process.
A recent study found that nearly one in five UK adults (18%) have misophonia, with the most common trigger sounds being chewing and sniffing. The survey also revealed that individuals with misophonia often feel trapped or helpless around these sounds, leading to significant negative reactions.
Researchers have pinpointed silicate cloud features and detected water, methane, carbon monoxide, and carbon dioxide in the atmosphere of VHS 1256 b. The team's findings provide the largest number of molecules identified all at once on a planet outside our solar system.
A survey of over 43,000 patient portal users found that 96% prefer immediate online access to clinical test results. Most respondents reported seeking additional information after reviewing their test results and valued the convenience of receiving results through a patient portal.
A research team created bioplastic diffraction gratings from chitosan extracted from crab shells, enabling the production of portable and disposable spectrometers. The biodegradable gratings could improve sustainability in optical manufacturing and reduce seafood waste.
Researchers at Tel Aviv University found that dedicated hyperbaric oxygen therapy is more effective in reducing pain and healing patients with fibromyalgia caused by traumatic brain injury. The treatment resulted in significant improvements in 2 out of 5 patients, including improved pain threshold tests and quality of life indicators.
A new study published in JACC: Advances confirms that exposure to road traffic noise can elevate hypertension risk. The research analyzed data from over 240,000 people and found a robust association between road traffic noise and hypertension, even after adjusting for air pollution.
Researchers at Goethe University Frankfurt have identified nitroxoline as a potential treatment alternative for mpox. The antibiotic demonstrates effectiveness against both the current mpox virus and a tecovirimat-resistant strain, offering a promising solution to combat the outbreak.
A new study published in Nature Climate Change reveals that pristine wetlands are currently a greenhouse gas sink, but this function will be reduced by over half in response to a 1.5-2°C temperature increase. Warming promotes net methane and nitrous oxide emissions from these ecosystems, posing a positive feedback on global warming.
Researchers at Indiana University School of Medicine discovered that bacteria causing vaginal infections can also be present in men and transmitted through heterosexual sex. The study found that only men who reported having vaginal sex carried the bacteria, with detectable presence for at least two months after intercourse.
Two species, South American sea lion and fur seal, are primarily involved in interactions with fisheries and aquaculture activities. The economic losses to fisheries related to sea lion depredation are low, while incidental capture and mortality of seals remain unknown.
Researchers found previously unknown interactions among people in southern Africa between the 5th and 20th centuries, revealing a complex network of cultural exchange. The study used geochemical analyses on copper objects to reconstruct connectivity across the region, providing new insights into the history of the area.
A national survey of radiologists reveals moral distress is widespread, often stemming from high case volumes and lack of administrative support. The study highlights the need for education of leadership regarding causes of distress among frontline workers to address this issue.
Researchers at Oregon State University have created a portable sensor that can detect cortisol hormone levels in sweat, providing a fast and reliable diagnostic tool for various diseases. The device uses an artificial enzyme to capture cortisol molecules, producing electrical signals that indicate the hormone's presence.
A new NIH study has identified common genetic markers underlying various substance use disorders, suggesting a link to dopamine signaling regulation. The findings may lead to more effective treatments and prevention strategies for multiple substance use disorders, including those with co-occurring mental health conditions.
A study by researchers from BirdLife International, WWF, and the University of Cambridge found that 80% of key biodiversity areas (KBAs) on land contain infrastructure, which is a significant driver of threats to biodiversity. The prevalence of infrastructure in KBAs is likely to increase due to planned developments.
Researchers identified high expression of glypican-1 in primary solid tumors, correlating with poor prognosis in various cancer types. Suppression of GPC1 attenuated cancer cell proliferation, suggesting its potential as a novel diagnostic tool and target for therapy.
A recent study published in BJOG found that nearly all women in England (97.5%) have at least one indicator of potential health risks during pregnancy, emphasizing the need for improved preconception care and policies to support women's overall well-being before pregnancy. The research highlights health disparities across different age...
Scientists have used gene therapy to increase 'cold shock protein' levels in mice brains, protecting them against prion disease. The approach could lead to a safer treatment for acute brain injury and prevention of neurodegenerative diseases like Alzheimer's.
Physicists at Delft University of Technology have developed a new technology on a microchip combining optical trapping and frequency combs to measure distances with high precision in opaque materials. The technology uses sound vibrations instead of light, offering a simple and low-power solution for applications such as monitoring the ...
A new study found that gut microbes can diagnose gestational diabetes as early as the first trimester of pregnancy. Women with gestational diabetes exhibit differences in gut microbiota, inflammation, and metabolites compared to those without the condition.
A team of MIT researchers has created an 'unclonable' label system to combat counterfeit seeds in Africa, where fake seeds can cost farmers up to two-thirds of expected crop yields. The system uses biodegradable silk-based tags with unique codes that cannot be replicated.
A new mosquito species, Culex lactator, has been found in Florida, with thriving populations reported in three counties. Scientists are concerned about the potential for this species to transmit diseases, particularly given the lack of research on its disease risk.
A study published in Neurology found an association between low bone density and an increased risk of developing dementia. Researchers analyzed data from 3,651 participants and found that those with the lowest total body bone density were 42% more likely to develop dementia than those with the highest bone density over a 10-year period.
A study found a common genetic signature that increases the risk of developing multiple substance use disorders. The research identified genes associated with dopamine signaling and could lead to universal therapies for addiction.
Researchers have developed a new method to encode single-cell tomograms using 3D Zernike polynomials, resulting in a data compression ratio of 22.9 and saving over 95% of space. The strategy is efficient on various experimental data types and can be applied to lab-on-a-chip systems.
A new study explores how language shapes attention and engagement, finding that easier-to-process language and emotional triggers like anxiety, excitement, and hope encourage readers to persist. Language, meanwhile, can discourage readers from continuing to read.
Scientists have found that antibodies targeting βII-spectrin on mesangial cells are the trigger for IgA nephropathy. This discovery enables blood-based diagnosis and may lead to improved treatments.
A study published in PLOS Global Public Health found significant increases in overdose deaths from all categories except heroin in 2020. The largest death rate was for black males in the District of Columbia due to fentanyl, with a rate almost 10 times higher than that for white males.
A new study found that coronavirus lockdowns led to increased emotional and behavioral difficulties in children, particularly those with families experiencing co-habitation issues. Caregivers in Turkey reported higher levels of worry about COVID-19 infection, yet showed lower family co-existence difficulties.
The study found sex differences in brain structure and developmental changes in white matter during early childhood. In 5-year-olds, the pattern of white matter asymmetry resembled adult-like patterns, suggesting a possible transient feature in brain development.
A North Carolina State University study found that cover crop adoption can reduce crop insurance losses due to prevented planting in the US Midwest. Longer term use of cover crops also leads to larger reductions in prevented-planting risk, with a 1% increase translating to nearly $40 million in reduced indemnities.
Researchers stack ultrathin monolayers of semiconductors to create a moiré lattice that traps individual electrons in tiny slots. This configuration allows for continuous tuning of electron mass and density, leading to the observation of heavy electrons and potential emergence of a 'strange' metal phase.
A 2020 survey found that Ukrainians who perceived higher conflict between Ukraine and Russia were more likely to endorse false news about Russia, but less likely to believe false news about the European Union. Conflict perceptions play a significant role in the spread of misinformation.
A bilayer, nonwoven PET microfiber/polyvinylidene fluoride nanofiber membrane acts as a separator for LIB systems and prevents short circuits. The substrate significantly improves the mechanical and thermal properties of solid polymer electrolytes, enabling cells to operate over 2000 hours.
Engineers at UBC developed a new water treatment that captures up to 99% of PFAS particles, eliminating them from drinking water. The technology is particularly beneficial for rural communities with limited resources, offering a decentralized and in-home solution.
A new subset of memory B cells, marked by the FcRL5 receptor protein, has been identified as a predictor of long-lived antibody responses to influenza vaccination. These effector memory B cells can be detected seven days after immunization and correlate with vaccine antibody responses months later.
A universal HCl-assistant powder-to-powder strategy has been proposed for rapid and mass preparation of lead-free perovskite microcrystals. The new method achieves high product yield, eco-friendliness, low cost, and thermal- or pressure-free conditions.
The study identifies five exoplanets that resemble Venus in terms of radii, masses, and atmospheric conditions. By observing these 'exo-Venus' planets using the James Webb Space Telescope, scientists hope to uncover valuable insights into Earth's future and the possibility of a runaway greenhouse climate.
The study found that a microscopic change in a protein in the retina occurs within a fraction of a trillionth of a second, triggering the perception of light. This process involves the transformation of a molecule called retinal from its 11-cis form to its all-trans form, which takes just one picosecond.
A team of researchers at the University of Connecticut created freeform illuminators that enable flexible illumination design and calibration using a blood-coated sensor. The newly developed technology simplifies microscopy experiments by reducing size, increasing density, and adjusting angle of illumination.
The new architecture reduces physical qubits required for error correction to 10% of conventional architectures, enabling better performance than classical computers. This breakthrough accelerates progress toward practical quantum computing, with the aim of applying quantum computing applications to various societal issues.
Enzymatic droplets in cells exhibit directed self-propulsion and positioning, driven by influx of energy. The findings suggest a novel mechanism for controlling cell division, distinct from thermal equilibrium dynamics.