A two-year study in Milan found that providing parents with information and 'nudges' to donate cord blood increased collection rates significantly. The study used behavioral science techniques to encourage expectant mothers to donate their baby's cord blood.
The study's findings offer a blueprint for designing therapeutic drugs against common forms of lung and breast cancer. Understanding the structure of DHHC20 may aid in treatment of EGFR-driven cancers.
A new study found that babies' crawling movements kick up high levels of dirt, skin cells, bacteria, pollen, and fungal spores, which can be detrimental to adult health. However, researchers suggest that this exposure may actually stimulate the immune system and reduce the risk of asthma and allergies later in life.
A national study led by Elizabeth Evans found that childhood adversity elevates men's alcohol risk and increases women's drug risk among veterans. In contrast, civilian men and women show similar risks for both disorders with increasing childhood adversity. The study highlights the need to assess and address childhood adversity in vete...
A new study found that different strains of the same bacterial species can trigger vastly different immune responses in humans. Researchers discovered that distinct genes in each strain contribute to this variability, and may help explain why individuals respond differently to the same pathogens.
Researchers at Linköping University developed the world's first complementary electrochemical logic circuits that function stably for long periods in water. This breakthrough has major consequences for many applications, including bioelectronics and printed electronics.
Researchers develop a gene promoter library to precisely tune genetic inputs and outputs, allowing for the design of probiotics that can diagnose or fight disease. The toolkit enables the creation of non-leaky promoters that turn on as much as needed, opening new doors for fighting disease.
Research finds that insufficient nurse numbers are strongly linked to unfavorable views of hospital care. Increasing registered nurses on duty may boost patient satisfaction with quality of care.
The Hall Family Foundation and Sunderland Foundation donated $150 million to accelerate pediatric research, increasing space by nearly six times. The new research institute will house top researchers and enable precise diagnoses and treatments for complex childhood diseases.
A new patient education brochure has been shown to increase proper disposal rates of unused opioids among surgical patients, with adults receiving the brochure disposing of their medications at a rate of 22 percent compared to 11 percent among those who did not receive it.
Fine aerosol particles in Beijing exhibit high growth rates, with frequent events occurring approximately every 20 hours. The study reveals that nucleation is the dominant mechanism driving these growth events, contributing to haze formation and air quality issues.
A new genetic tool predicts the age of onset for aggressive prostate cancer, guiding decisions on PSA screening. The polygenic hazard score is a highly significant predictor of age at diagnosis, estimating individual genetic risk.
Researchers at Argonne National Laboratory used neutron scattering to study the behavior of correlated electron systems, gaining insight into material properties. The technique allowed for accurate predictions and comparison to theoretical models, enabling a more ambitious approach to discovering new materials.
The study highlights characteristics of the dogs, including age, medical condition, preventive care, and more. Over 3,000 golden retrievers are enrolled in the study, with a median age of 14 months at enrollment.
A Rutgers University-Camden study found that urban insects are more resilient in extreme weather due to adaptations to high-stress urban environments. Arthropod diversity declined after Hurricane Sandy in New York City parks, becoming indistinguishable from street medians.
A new warm-up program for children's soccer has been shown to reduce injuries by around 50 percent. The '11 + Kids' program, developed for kids aged 7-13, involves a 20-minute warm-up with seven exercises performed at the start of training sessions.
A study by UC Davis found seven of 10 Northern spotted owls tested positive for rat poison, while 40% of 84 barred owls also contaminated with the poison. The illegal marijuana farms are contaminating the food web and posing a significant threat to the survival of these owl species.
A new antifungal compound has been shown to effectively treat drug-resistant Candida auris, a major contributor to hospital outbreaks and deadly infections. The novel mechanism of action suggests the potential for broader treatment applications across fungal species.
Researchers have created a method to rapidly align and twist carbon nanotubes on a slide, producing short, high-strength fibers. The technique reduces production time from hours to minutes, enabling quicker testing and analysis of the fibers' properties.
Researchers found that short-term treatment interruptions do not lead to permanent expansion of the HIV reservoir or irreversible immune damage. Upon resuming ART, participants' immune systems returned to normal levels.
Researchers found that women who underwent failed outpatient sterilization procedures were more likely to experience a live birth and less likely to have an ectopic pregnancy compared to those who had surgical options. The study, published in Obstetrics & Gynecology, included data from nearly 1,000 pregnancies after sterilization failure.
Researchers at the University of Luxembourg have discovered a new promising biomarker for colorectal cancer. The biomarker, MYO5B, has been found to decrease in concentration as the disease progresses, indicating lower chances of disease- and metastasis-free survival.
Scientists have identified eight locations on Mars with significant water ice deposits, providing insights into the planet's climate history and habitability. The ice is found to be cohesive and strong, with distinct layers that could help understand changes in Mars' climate over time.
A new study reveals that birds have advanced their breeding time, laying eggs on fields still to be sown, increasing the risk of nest destruction. This mismatch is likely fatal for bird nests, highlighting the need for conservation efforts and effective schemes like Agri-environment schemes.
A study led by the University of Leeds found that reactive gases emitted by forests have a net cooling effect, outweighing their warming impact. This means deforestation could lead to higher temperatures than previously anticipated, highlighting the need for better understanding of forest climate impacts.
A new species of orchid has been found to be a different identity from previously thought Lecanorchis nigricans var. patipetala. The closed-flower variety has smaller flowers and distinct petal features that set it apart from the open-flower variety.
Research found that forest density significantly affects near-ground temperatures, with dense forests creating cooler microclimates. The study's maps can aid conservation and land-use planning efforts to protect cold-adapted species.
A recent study by University of Utah Health researchers has discovered a novel protein, Arc, that resembles viral proteins and plays a significant role in cell-to-cell communication in the brain. The protein facilitates the transfer of genetic material between neurons, potentially altering our understanding of how memories are formed.
Scientists have identified two fungal genes that cause disease in corn, which could lead to the development of more resistant hybrid varieties. The discovery provides insight into how the fungus outsmarts corn's defenses and may enable researchers to create plant varieties that can detect and resist specific pathogens.
Karen Cheng, a third-year medical student at Boston University School of Medicine, has created an automated device that kills mosquito larvae in rooftop water tanks, reducing the spread of Zika and other viruses. The invention was recognized with a $3,500 award from the Clinton Global Initiative University Conference Innovation Fund.
Researchers developed the Situation awareness-based Agent Transparency model to enhance agent transparency, improving human-agent team performance. Higher levels of transparency led to better trust calibration and overall team effectiveness.
A new AI model based on convolutional neural networks (CNN) significantly improves the analysis of kidney biopsy images, enabling accurate quantification of kidney damage and prediction of life remaining in the kidney. This technology has the potential to act as a surrogate nephropathologist, particularly in resource-limited settings.
Researchers at Florida Atlantic University will design and deploy a software-defined testbed for real-time undersea wireless communications and surveillance. They aim to advance the state-of-the-art in 3D passive undersea acoustic localization by providing novel algorithmic solutions.
Researchers discovered that cuttlefish can detect low-frequency vibrations from approaching predators, allowing them to avoid capture by swimming in the same direction as the water flow. In a controlled experiment, cuttlefish were found to be aware of the disturbance and changed their skin patterns in response.
Research identifies common molecular mechanism underlying diabetes-induced nerve damage, paving way for potential drug candidates. The study found that reactive oxygen species play a key role in the process and that pharmacological inhibition of ROS can prevent nerve damage.
A NASA team has demonstrated fully autonomous X-ray navigation in space, utilizing millisecond pulsars to precisely determine the location of an object moving at thousands of miles per hour. This technology offers a new option for deep-space navigation that could work in concert with existing spacecraft-based radio and optical systems.
Researchers at Caltech developed TRACT, a method to visualize neural connections in real-time within living flies, enabling the creation of brain wiring diagrams. This technique could help scientists understand neurological and psychiatric conditions by monitoring neuronal connections in the brains of hundreds of flies daily.
New research reveals heterochromatin is less dense than previously thought and features a velcro-like protein called HP1 that allows genes to be locked down. The study's findings have implications for understanding higher-order structures like nucleosome strings.
A study found that outdoor lessons in nature increase student engagement and attention span, reducing the need for teacher redirection. Teachers can now teach uninterrupted for almost twice as long after an outdoor lesson, leading to potential improvements in academic achievement.
Researchers have developed a superporous solid that can absorb up to 200% of its own weight in atmospheric moisture, overcoming challenges of existing porous solids. The material, Cr- soc -MOF-1, maintains its structural integrity and performance over multiple water vapor adsorption-desorption cycles.
A team of researchers proposes a scenario mapping approach to test disaster preparedness and response to unknown, complex events. They found common vulnerabilities triggered similar cascading effects, suggesting that highly-developed countries are susceptible to M.OR.D.OR scenarios.
NASA's JPSS-1 satellite captured visible images of Tropical Cyclone Joyce as it moved south along the northwestern Australian coast on January 11. The cyclone had maximum sustained winds near 45 knots and was forecast to make landfall near Wallal Downs mid-day local time on January 12.
Researchers discover that training the innate immune system through β-glucan can prime it to respond more robustly to threats, including infections and chemotherapy. This approach could lead to new strategies for preventing neutropenia and improving treatment outcomes.
Researchers developed a probabilistic modeling approach using artificial intelligence techniques to predict seizure-generating brain regions from non-seizure data. This could significantly improve the accuracy and reduce the time needed for identifying these regions, potentially transforming the field of epilepsy surgery.
Researchers at USC Viterbi School of Engineering developed a new, energy-efficient frequency comb that can be used to encrypt data and protect the security of cryptocurrencies. The comb requires 1000x less power than traditional combs, making it suitable for mobile applications.
A new study from the University of Gothenburg suggests that higher education and income are key factors determining whether women participate in cervical screening. The study, which analyzed data from over 581,000 women, found that country of birth was not a significant factor in participation rates.
A recent review of US Food and Drug Administration registration data reveals that the proportion of women participating in clinical trials gradually increases from phase 1 to phase 2/3 trials. The analysis of 38 drugs with over 185,000 trial participants shows no systemic significant under-representation of women.
Heavy rainfall in California, fueled by wildfires, caused deadly mudslides that killed at least 17 residents. NASA's LHASA model provided a landslide hazard assessment map, showing the potential for landslides.
Researchers found that altering the clothing worn by actresses affected empathic responses, with reduced feelings towards objectified women and reduced brain activity in empathy-related areas. The study suggests a link between objectification and diminished emotional understanding.
Developed in Brazil, the device measures temperatures in a wide band between 80-750 kelvin using spectroscopy and has applications in manufacturing and biological processes. It can be used in electronic equipment identification and detection of viral or bacterial infections.
A study found that hormone therapy can alleviate eating disorder symptoms in transgender individuals, particularly those who identify as female. The research, which analyzed over 560 patients, suggests that hormone treatment improves body satisfaction and reduces perfectionism, anxiety, and depression.
A new method of securely communicating between multiple quantum devices has been developed, enabling a large-scale, un-hackable quantum network. The approach uses quantum laws to ensure security and can work for any device, regardless of manufacturer, bridging the gap between theory and practical implementation.
A team of researchers sequenced and annotated the genomes of six Aspergillus species, identifying biosynthetic gene clusters for secondary metabolites of interest. The study highlights a new analysis method that pinpointed candidate genes for diverse compounds, providing potential tools for improving biofuel production.
A study by Dr. Jonathon Rendina and Dr. Jeffrey Parsons found that 70% of HIV-positive and 36% of HIV-negative men perceive the 'Undetectable = Untransmittable' message as accurate, with rates increasing since earlier studies. Regular testing and PrEP use are associated with higher accuracy perceptions.
Hospital patients believe inadequate nursing staff negatively impact their care experience. The study highlights the importance of sufficient nurse-to-patient ratios in improving patient satisfaction and overall hospital quality.
Recent advances in gene therapy have led to successful treatments for patients with serious medical conditions. Emerging genome editing technologies, such as CRISPR/Cas9, hold promise for broader and more effective gene therapy approaches.
A prospective cohort study found that young women diagnosed with breast cancer who carry a BRCA mutation have the same chances of survival as women without the mutation. After treatment, women with early breast cancer and BRCA mutations do not have a significant difference in overall survival compared to those without the mutation.
The discovery of benzonitrile marks a significant milestone in understanding the source of the Milky Way's mysterious infrared glow. The detection provides chemical breadcrumbs from simple molecules to larger PAHs, shedding light on their ubiquity in interstellar space.
A new study from The Scripps Research Institute found that dietary xenoestrogens like zearalenone and genistein can reverse the effects of palbociclib/letrozole combination therapy for breast cancer. Exposure to these compounds may significantly reduce the effectiveness of anti-estrogen treatments.
A new study in The Lancet Psychiatry found that tamper-resistant oxycodone tablets had no significant effect on rates of opioid use or harms at a population level. However, the study did find that people who inject drugs were less likely to tamper with the tablets, suggesting a potential benefit for this group.