Researchers found that one in 20 patients had troponin levels higher than the recommended limit, but most were being treated for other conditions. The study highlights the need for medical staff to carefully interpret troponin levels to avoid misdiagnosis and inappropriate treatment.
Researchers found that infants' precise tuning to their native language influences the range of human languages they link to cognition. Listening to human languages, including native and non-native ones, engages infants' speech processing system.
A study by Portland State University researchers found that expressing gratitude to colleagues can improve physical and mental health outcomes, including better sleep, fewer headaches, and healthier eating. The study also highlights the importance of creating opportunities for employees to express gratitude in the workplace.
Researchers found an error in active galactic nuclei measured by Gaia space telescope and corrected it. The findings rely on a new way of indirectly studying quasar optical emission using radio telescopes.
A University of Texas at Arlington project aims to help small-scale farmers in Texas reduce costs and increase efficiency in transporting their products to market. The study will focus on collaborative transportation and aggregation, potentially leading to better income streams for producers.
A large-scale international trial led by the University of Birmingham examined if antibiotics can prevent surgical complications after miscarriage surgery. The trial showed that giving a preventative single dose of antibiotics prior to surgery did not result in a significant reduction in pelvic infection within 14 days post-surgery, bu...
Researchers have developed special light harvesters that can convert ambient indoor lighting into usable energy, potentially powering wireless devices in homes and offices. The technology uses organic photovoltaics to optimize the use of artificial room lighting, which is abundant but often underutilized.
Researchers found that internet activity reflects seasonal patterns in nature, with certain species showing stronger trends. The study suggests using online data to monitor changes in biodiversity and inform conservation efforts.
Haiying Huang, a UTA professor, has received $900k grants to monitor ship structural health and detect early material degradation. Her research focuses on using optical fibers as waveguides for lightweight, effective, and easy-to-maintain sensor networks.
A study by Cardiff University reveals that people and animals traveled extensive distances to participate in prehistoric feasting rituals near Stonehenge. The research found that pigs were sourced from locations as far away as Scotland and North East England.
Mariana Mazzucato receives the prize for her novel thinking on state role in public policy and innovation. Her work challenges conventional wisdom and shapes new narratives for Europe's economy.
New research suggests climate change could devastate painted turtle populations as temperature fluctuations disrupt the sex ratio, potentially leading to population collapse. The study found that warmer temperatures combined with stronger thermal fluctuations increase the risk of drastic shifts in demographics, ultimately threatening t...
Cardiovascular disease (CVD) cases increased by 14.7% in China between 1990 and 2016, with nearly 94 million cases reported in 2016. The overall death rate from CVD dropped by 29% during the same period, indicating a decrease in CVD burden.
A new study finds that a drug given to pregnant women at risk of premature birth also lowers healthcare costs. The analysis revealed that pairs who received the treatment had average costs of $4,681 compared to $5,379 for those who did not receive it.
Rosa Maria Rojas, a University of Arizona professor, has been awarded the Outstanding Young Professional Award by the Society for Mining, Metallurgy and Exploration. She is the first Peruvian to win the award, recognizing her significant contributions to the minerals industry.
A new study found a 54% drop in monthly opioid prescriptions for patients who had never used opioids or been off them for six months. However, some clinicians continued to prescribe at concerning dosages and lengths, raising concerns about undertreatment and high-risk prescribing.
A study of rat body sizes over time provides new evidence for the local environment during the time of Homo Floresiensis. The results indicate that the habitat was mostly open grasslands more than 100,000 years ago but shifted rapidly to a more closed forested environment around 60,000 years ago.
Researchers found that the medication amphotericin helps lung cells function, making it easier for patients to fight chronic bacterial infections. The finding holds special promise for a subset of patients who do not respond to current treatments.
A Nigerian feature film, 'Water of Gold,' significantly increased anticorruption reports when paired with a texting campaign, resulting in 240 concrete reports over seven months. The experiment demonstrates the potential for media to shift social norms and combat corruption.
Researchers have developed a new technique to measure the binding of thousands of small molecules to mucus components, revealing a previously unknown pattern associated with mucin binding. This breakthrough could lead to better treatments for diseases characterized by excessive mucus production.
A study published in PLOS Medicine found that most countries in sub-Saharan Africa are not reducing under-5 mortality rates at a sufficient pace. The authors used demographic data from 31 countries and predicted that only Rwanda, Tanzania, Kenya, Uganda, and Senegal will meet the under-5 mortality target by 2030.
The study used data from over 800 sharks and tunas, as well as 900 industrial fishing vessels, to create a map of the northeast Pacific Ocean. The researchers found that vessels from Taiwan, China, Japan, the US, and Mexico accounted for over 90% of fishing in key habitat areas for seven shark and tuna species.
Researchers developed a rapid, non-invasive urine test to diagnose preeclampsia, with an accuracy rate of 86% compared to other biochemical tests. The 'Congo Red Dot' test can provide results within three minutes, allowing for early detection and treatment, thereby reducing maternal deaths and premature births.
Researchers found that early-life microbiota play a crucial role in regulating immune responses and preventing colon cancer in adulthood. The absence of microbiota in early life can lead to enhanced pro-inflammatory gene expression and an accumulation of immune cells that suppress tumor growth.
Research found that adolescents who witness parental conflict experience lower self-efficacy, but success in school and peer support can compensate. Schools may be an untapped resource for helping teens develop self-efficacy, suggesting a broader developmental context beyond academics.
Researchers develop 3D-printed coronary phantoms to validate CT-FFR diagnostic software, improving non-invasive CAD risk assessment. The phantom models replicate patient vasculature, allowing for physiological testing and efficient validation of CT-FFR estimation methods.
A study by Oxford University and UN agencies finds that key services can contribute to multiple sustainable development goals, even among high-risk children and adolescents. Simple combinations of programs such as parenting support, cash transfers, and safe schools provide greater impacts.
A Nigerian movie about corruption and a subsequent text-messaging campaign led to a record number of corruption reports from citizens in Nigeria. The two-part campaign generated 241 reports from 106 communities, with most people reporting bribes and embezzlement perpetrated by politicians and law enforcement.
A national survey found that only 15% of hospitals surveyed routinely provided all recommended safety planning elements to patients who present for self-harm. The study highlights successes in emergency department management, but also identifies areas for improvement in reducing the risk of repeated self-harm and suicide.
Researchers found that ZEB1 forces KRAS-driven lung cancer cells to switch from stable to mobile, resistant mesenchymal cells, making them less responsive to MEK inhibitors. A combination of an HDAC inhibitor and a MEK inhibitor reversed this transition and restored vulnerability to targeted therapy.
Researchers at WashU Medicine developed a pain killer that blocks kappa opioid receptors to restore motivation in rodents. The compound dampens the negative emotions associated with pain without causing euphoria, offering a potential approach to less addictive pain treatment.
A study of pig remains around Stonehenge henge complexes reveals large-scale human movement across Britain during the Late Neolithic period. The findings suggest that feasts at these sites drew people and animals from throughout the country.
Scientists developed Virtual Frame Technique (VFT) to generate thousands of images of fast phenomena, using conventional photos from any device. VFT performs better than high-speed cameras and has been used for various applications, including droplet impacts and fracture mechanics.
A recent study examines how Spanish television news programs influence public attitudes towards surrogacy and gay parenthood. The research found that the way surrogacy is presented on TV, highlighting the commodification of women's bodies, can lead to negative attitudes towards both surrogacy and gay couples seeking to start a family.
Researchers used X-ray scattering to analyze nanoporous carbons produced under different synthesis conditions, revealing optimal pore size and shape requirements for electrochemical performance.
Young, regrowing forests in middle and high latitudes and areas with reforestation programs take up large amounts of CO2. This age effect accounts for about 25% of forests' CO2 uptake.
Researchers at MIT have developed a new drug delivery system that allows patients to switch from daily to monthly doses of antibiotics, reducing the burden of tuberculosis treatment. The device slowly releases antibiotics over one month, eliminating the need for daily pills.
Negative capacitance field-effect transistors (NC-FETs) have been proposed as a way to make traditional transistors more efficient by adding a thin layer of ferroelectric material. The technology has the potential to transform the semiconductor industry and enable chips that compute far more while requiring less frequent charging.
Researchers at Garvan Institute of Medical Research have developed a computational method to reduce the amount of memory necessary for genome alignment, allowing for real-time analysis on smartphones. This breakthrough enables remote disease identification and point-of-care microbial infections.
Researchers at UC Berkeley have developed a therapy that can improve and prolong sight in those suffering from vision loss by dampening noise generated by nerve cells in the eye. The treatment has shown promising results in mice with a genetic condition, retinitis pigmentosa.
Engineers at the University of British Columbia have created a three-dimensional computer model of bat flight, capturing its complexity for the first time. This breakthrough could lead to better drone design and efficient aerial vehicles.
Rice University researchers developed a novel molecular sieve that can remove perfluorooctanesulfonic acid (PFOS) from polluted water more efficiently and effectively than current technologies. The nanomaterial features random, large-pore defects that improve its adsorption capacity and fast-adsorption kinetics.
A VA study examined the use of video-assisted thoracoscopic lung resection in patients with known or suspected lung cancer from 2002 to 2015. The proportion of this minimally invasive procedure increased significantly over time, but its adoption varied by VA region.
Researchers from Helmholtz Munich used optoacoustic imaging with purple bacteria to detect macrophages in tumors, providing insights into their activity and role in cancer development. This breakthrough enables novel non-invasive technologies for diagnosis and treatment.
Researchers have developed tiny 'blinkers' that can image single molecules of RNA or protein inside cells simultaneously, opening up new possibilities for diagnostics and treatments. The approach uses fluorescent probes that blink with variable duration and frequency to detect dozens of biomolecules at once.
Researchers at Osaka University discovered Ragnase-1's crucial role in regulating hematopoietic stem and progenitor cells. The study reveals how Ragnase-1's post-transcriptional regulation maintains blood cell homeostasis, preventing excessive proliferation associated with leukemia.
Researchers found that dammed rivers in Mexico's Pacific states experience severe coastal recession, with mangrove forests and commercial fishery habitats being particularly affected. The study highlights the need to consider the environmental and economic impacts of hydroelectric dams on entire regions.
Scientists have developed a retrievable wire-like device that safely delivers large dosages of drugs over several weeks to treat tuberculosis (TB) in pigs. The device, tested successfully, could help patients adhere to treatment regimens more easily, particularly in remote areas where healthcare resources are limited.
A study from MIT and Brigham and Women's Hospital found that nearly all pills and capsules contain ingredients that can cause allergic reactions or irritations in certain patients. The researchers aim to raise awareness of this issue and stimulate reforms to protect patients.
A randomized trial of ivermectin mass administration in children aged five or younger shows a 20% reduction in malaria episodes without adverse events. The study suggests ivermectin could be a useful tool in disease reduction to combat residual transmission.
Researchers at the University of Illinois have found that free fatty acids in the blood promote proliferation and growth of breast cancer cells in obese women. The study suggests a potential link between obesity and an increased risk of ER-positive breast cancer after menopause.
Researchers have discovered an anti-inflammatory compound in avocado seeds, which could help treat conditions like arthritis and cardiovascular diseases. The study provides evidence of bioactive compounds in avocado seeds that inhibit pro-inflammatory mediators.
Scientists tested the symmetry of space-time by comparing two atomic clocks, confirming their excellent accuracy and a fundamental hypothesis of the theory of relativity. The experiment improved the limits for testing space-time symmetry by a factor of 100.
A new study from Iowa State University researchers explores the biological processes by which exposure to metals can contribute to Parkinson's-like symptoms. The study found that manganese combines with a protein called alpha-synuclein, leading to misfolded proteins and a neurodegenerative response.
Researchers analyzed ancient ocean fossils to understand ecological transformation after mass extinctions. The study found that survivors shared similar traits with predecessors, but had a surge in modern traits like mobility and diverse feeding habits, driving recovery.
A new study by Harvard researchers finds that notifying potential tenants of past bedbug infestations can help reduce the spread of bedbugs and save landlords money. The policy creates an unofficial quarantine, reducing the chances of an infested unit being rented and allowing landlords time to thoroughly treat the space.
Researchers have discovered 83 supermassive black holes powering quasars 13 billion years ago, shedding light on their formation and evolution. This finding increases the number of known black holes at that epoch and provides new insights into their impact on the early universe's gas state.
A global study found that democratic governance is linked with declines in cardiovascular disease mortality and road deaths, as well as increases in government health spending. Life expectancy improved faster in countries that transitioned to democracy between 1970 and 2015 compared to those that did not.
Tropical Cyclone Idai is approaching the coast of Mozambique with cloud top temperatures as cold as minus 70 degrees Fahrenheit, indicating powerful thunderstorms. NASA's Terra satellite captured infrared data showing Idai's eye is about 20 nautical miles wide, with maximum sustained winds near 103.6 mph.
Researchers have identified a key pathway, ufmylation, that regulates plasma cell development and antibody production. By targeting this pathway, scientists hope to develop more effective vaccines and treatments for autoimmune diseases like lupus and arthritis.