A new report highlights the intersection of autism, poverty, and non-white race/ethnicity, revealing increased rates of health concerns and care challenges. Autistic children living in lower-income households and those who are BIPOC disproportionately experience poor health outcomes.
Researchers developed an Ag3PO4 catalyst with high selectivity and activity for the electrooxidation of propylene into propylene oxide. The (100) facets of the Ag3PO4 cubes displayed superior catalytic activity due to the polarization of propylene, facilitating breaking of π bonding and C-O bond formation.
Researchers create biomimetic artificial vision device using nanotechnology to advance color recognition and scalability. The new device enables micro-scale cameras for microrobots, opening up possibilities in medical diagnosis, environmental study, manufacturing, and archaeology.
A new study from Massachusetts General Hospital reveals a strong association between infertility and an increased risk of heart failure, particularly in women. Infertility was associated with a 16% increased risk of overall heart failure and a 27% increased risk of HFpEF.
Researchers found uneven charge distribution within lithium iron phosphate cathodes due to misaligned particles, leading to reduced battery performance. Introducing porosity or aligning particles could potentially improve uniform lithium insertion, enhancing energy density and charge/discharge rates.
A nonrandomized controlled trial of 501 patients found that awake prone positioning was linked to better oxygenation and reduced mortality rates among those with COVID-19. The study suggests that this positioning technique may be a valuable adjunct to other treatments for patients with severe respiratory symptoms.
A team of researchers from Delft University of Technology has captured the sound of a single bacterium using a graphene membrane. The graphene drum detected tiny oscillations caused by the bacteria's flagella, which can be converted into a 'soundtrack' and listened to. This technology has enormous implications for detecting antibiotic ...
Scientists have identified magic-angle twisted bilayer graphene as a promising material for high-temperature superconductivity. Researchers found that nematic order in MATBG originates from the interference between fluctuations of a novel degree-of-freedom combining valley and spin degrees.
A recent study analyzed data from 421 adults with type 2 diabetes and found that achieving optimal blood pressure, glucose, cholesterol, and body weight levels can significantly improve life expectancy. By targeting these key health metrics, individuals with type 2 diabetes may be able to extend their lifespan.
Researchers at Virginia Tech discovered 17 new species of twisted-claw millipedes, including Nannaria swiftae, named after singer-songwriter Taylor Swift. The millipedes play a valuable role in decomposing leaf litter and have unique characteristics such as shiny caramel-brown bodies with white spots.
A comprehensive review of scientific literature on sodium reduction strategies in food production identifies five main approaches: salt reduction, salt replacers, flavor modification, physical modification, and functional modification. These methods can help food companies reduce sodium content while maintaining palatability.
Researchers found that left-handed chiral gold nanoparticles increased the immune response in human cells even without an antigen, leading to a 25.8% increase in vaccine efficacy. The discovery uses chirality to enhance immune responses, potentially applicable to various vaccines.
Researchers developed a computational technique to predict favorable gene sequences that make Rubisco, a key plant enzyme for photosynthesis. The study found promise for developing faster and more efficient Rubisco enzymes to increase crop yields and adapt to hot, dry future conditions.
Researchers at Ohio State University discover that carbon black nanoparticles are fatal to yellow fever mosquito larvae in standing water. The material accumulates on the larvae's head, abdomen, and gut, blocking basic biological functions.
A new study by Cornell University found that variable work schedules lead to higher turnover rates due to economic security concerns, health issues, and work-life balance problems. This increased turnover negatively impacts business performance during crises like the COVID-19 pandemic.
A recent study funded by Cancer Research UK has found that excess weight almost doubles a woman's risk of developing womb cancer. The study analyzed genetic samples from over 120,000 women and found that markers such as fasting insulin and testosterone increase the risk of womb cancer.
A single allele deletion in Zbtb38 leads to decreased epiblast cell growth and increased apoptosis after implantation, causing early embryonic death. Heterozygous loss of Zbtb38 also suppresses Nanog and Sox2 expression, affecting epiblast proliferation and differentiation.
Developed by Prof. Qing Shi's team, SQuRo can mimic the motion of actual rats and perform various motions like crouching-to-standing, walking, crawling, and turning. It successfully passed through an irregular narrow passage and demonstrated its potential application to inspection tasks inside narrow spaces.
A new tsRNA, tRF-Gln-TTG-006, has been identified in the serum of liver cancer patients as a promising biomarker for early diagnosis and prognosis. This discovery provides valuable information on the relationship between tsRNAs and liver cancer development.
A study published in Gastroenterology found that artificial intelligence reduced the rate of missed precancerous polyps in colorectal cancer screening by twofold compared to standard colonoscopy. The AI detection method identified smaller, flatter polyps and improved false negative rates.
A recent study on the Maniq population found they exhibit high levels of genetic differentiation, similar to other isolated populations. The researchers also discovered that the Maniq retain a unique hunter-gatherer lifestyle and Hòabìnhian-related ancestry, setting them apart from other Southeast Asian groups.
Researchers have discovered that a new type of solid bone marrow aspirate concentrate exhibits enhanced migratory potential and promotes greater cell growth compared to traditional platelet-rich fibrin. This breakthrough may lead to the development of novel therapeutics for promoting wound healing and bone regeneration.
A recent study by Cornell scientists explores the relationship between human genetics and gut microbiome functions, identifying correlations between genetic variations and microbiome-associated traits. The research, led by Ilana Brito, uses a novel computational approach to model the distribution of functions and species within the hum...
A new study shows that personalized feedback between peers can significantly reduce opioid prescribing rates in emergency departments. The analysis found a 35% drop in opioid prescribing among physicians and a 41% drop among nurse practitioners and physician assistants.
A new study found that Black kidney transplant recipients exhibit a faster clearance rate of tacrolimus, an immunosuppressive drug. The study suggests that considering both sex and race when dosing tacrolimus may reduce adverse effects and enhance transplant outcomes.
A team of researchers from Osaka University and Kyoto University developed a stem cell-based biomaterial, hiPS-Cart, to treat IVD degeneration and prevent further deterioration. The biomaterial was able to survive and maintain its functionality in lab rats with NP removal, reversing IVF and vertebral bone degeneration.
A recent study found that older adults who received a booster dose of the Pfizer-BioNTech COVID-19 vaccine experienced short-term adverse events. The study assessed over 60,000 participants aged 60 or older in Israel and reported various side effects including fatigue, headache, and muscle pain.
Researchers at the University of Michigan used histotripsy to destroy 50-75% of liver tumor volume in rats, allowing their immune systems to clear away the rest with no recurrence. The technique stimulated immune responses, preventing further spread and potentially improving cancer outcomes for humans.
A free youth development program in Chicago helped Black children and teens overcome poverty through education, career counseling, and support. Alumni showed improved financial stability and living standards compared to their peers.
Researchers have developed polygenic risk scores for six common diseases, enabling physicians and patients to make informed decisions about screening and prevention. The scores show high-risk individuals may benefit from more frequent screenings or preventive medications.
A new KAUST study uses machine learning to predict disease spread with high accuracy, dynamically incorporating latest data without human bias. This approach offers a promising alternative to conventional models, providing a more accurate story of the underlying epidemic data.
A collaborative paper by Wang Yicheng and colleagues finds that households reduce risky shares of assets when income risk doubles, with potential social welfare gains of 4% if policies stabilize income risk. The study also examines the effect of progressive income tax systems on financial portfolio choices.
Researchers at NTU Singapore's Lee Kong Chian School of Medicine found that saturated fatty acids degrade protein FIT2, leading to insulin-producing cells' loss of function and death. This impairs the body's ability to secrete enough insulin, resulting in diabetes.
A global study found that COVID-19 deaths increased by an average of 449 more over the weekend compared to weekdays, with the USA, Brazil, and UK experiencing significantly higher increases. The study suggests bureaucratic delays, hospital staffing levels, and organizational factors contribute to the phenomenon.
Researchers studied two strains of Mycobacterium tuberculosis with different lung attack mechanisms, finding that high-transmission strains trigger granulomas that may aid bacterial escape into the airways. In contrast, low-transmission strains cause inflammation that traps bacteria, reducing transmissibility.
A study found that people are more comfortable with AI companions that are voice-based and less likely to recommend them if they appear too human-like. The researchers suggest that the 'uncanny valley' effect may contribute to this preference.
Researchers found a strong association between subjective memory complaints and larger white matter hyperintensity volumes, indicating abnormal brain structure. The study also showed faster cognitive decline among those with subjective memory complaints, highlighting their importance as an early sign of cognitive impairment.
A University of Cincinnati study found that socioeconomic factors have a significant impact on depression treatment outcomes. Patients with lower incomes, less education, and minority backgrounds tend to have worse treatment outcomes even when receiving equal access to treatment.
A research team developed a novel metastable-phase palladium hydride material with improved thermal stability and twice the hydrogen storage capacity of stable-phase materials. They identified its growth mechanism using atomic electron tomography and suggested a new nanoparticle growth mechanism called multi-stage crystallization.
Two new methods for producing high-resolution visualizations of small artefacts are presented, allowing anyone to create high-quality images and models with minimal effort and cost. The protocols provide detailed workflows for photographic acquisition and processing, enabling replicability and reproducibility in the field of archaeology.
Researchers developed a novel injectable stem cell assembly system to overcome cartilage tissue engineering challenges. The 3D IHI nanoscaffold-templated system effectively modulates the microenvironment and induces chondrogenesis, leading to accelerated repair of cartilage defects.
A study of over 31,000 compassionate use requests found significant disparities in access to unlicensed products for patients with serious medical conditions across countries. The analysis identified key factors contributing to these disparities.
Scientists discovered that bacteria adapt their gene expression to evade bacteriophages in the gut environment, reducing susceptibility to infection. This finding paves the way for improved use of phages in therapeutic purposes.
A Rutgers study found that nearly 70% of physicians report patients asking about e-cigarettes, yet most incorrectly believe all tobacco products are equally harmful. E-cigarettes were more likely recommended for heavy smokers seeking cessation, while FDA-approved medications were preferred for lighter smokers.
Scientists have created a searchable atlas of distinct cell populations in the ventral tegmental area, a key brain region involved in reward-directed behavior and substance use disorders. The study identified 16 cell populations, including classic dopaminergic neurons, glutamatergic neurons, and GABAergic neurons.
A new machine learning-based system developed by MIT and Stanford researchers enables the rapid development of optimized production methods for perovskite-based solar cells. The system has already led to the manufacturing of cells with an energy conversion efficiency of 18.5 percent, a competitive level for today’s market.
Researchers have identified a new molecular process called SAP that enables liquids to equilibrate efficiently at low temperatures. This process, which is slower than structural mobility, allows molecules to cooperate and reduce their internal energy, making it possible for materials to achieve equilibrium within a reasonable time frame.
Research from Portland State University finds that cities are inconsistently placing green infrastructure in areas prone to flooding, disproportionately affecting non-white and low-income residents. However, some cities like Portland and Phoenix are making efforts to increase investments in these neighborhoods.
Sediment cores suggest 15m of megathrust slip occurred offshore during the massive 1700 Cascadia earthquake, leading to 1m+ coastal subsidence. This finding will refine seismologists' understanding of this event and constrain coastline impact predictions.
A phase 1–2 clinical trial led by Massachusetts General Hospital has shown promising safety and efficacy results for rilzabrutinib, an oral Bruton kinase inhibitor, in treating immune thrombocytopenia. The study found that 40% of patients experienced a significant platelet response, with minimal treatment-related adverse events.
A biomedical engineering researcher will create a combined 'nasal airway and lung-on-a-chip' platform to mimic the upper and lower respiratory system. The AirLOC model will simulate exposure to particulate matter pollution, replicating complex organ functions and tissue interactions.
Researchers have studied the atomic structures of KaiC, a cyanobacterial clock protein, to understand its role in regulating circadian rhythms. The study reveals that allostery drives the clock, with phosphorylation and ATP hydrolysis cycles working like two gears.
A survey of over 2,000 physicians found that they often struggle to discuss e-cigarette use with their patients, highlighting the need for improved communication strategies. The study identified key factors influencing physician-patient discussions on e-cigarettes, including patient demographics and medical conditions.
The interaction between energetic particles and tearing modes significantly affects burning plasma performance. Analytical theory describes physical phenomena, with experiments and simulations confirming results.
Dr. Anil N. Makam, Assistant Professor of Medicine at UCSF, received the fifth Arti Hurria Memorial Award for Emerging Investigators in Internal Medicine Who are Focused on the Care of Older Adults. His research focuses on long-term acute care hospitals and evidence-based medicine.
A research team successfully synthesized isoparaffin-rich gasoline from syngas using ZnAlO x-SAPO-11 oxide-zeolite (OXZEO) catalysts. The study achieved high selectivity for iso-/n-paraffins, with a ratio of up to 48.
Research reveals male sex hormones contribute to cancer-related sex bias via modulation of CD8+ T cells. Targeting this signaling cascade holds promise for improving cancer immunotherapies.
Aftershocks form spatial clusters around mainshocks, with rates decreasing further from mapped faults and increasing with strain rate. Hardebeck's study improves models but falls short of capturing clustering density. Future research may incorporate crustal properties for better forecasts.
Researchers developed nationwide maps of bird species to aid conservation efforts, providing fine-resolution data for individual counties or forests. The maps predict bird diversity based on traits such as nesting habits and environmental factors like forest cover and temperature.
ACOs with higher percentages of minority patients have lower quality performance and poorer preventive care outcomes. In contrast, ACOs with lower out-of-network primary care rates show no differences in quality performance among different racial and ethnic groups.