A new study using smartphone app data found certain medications like triptans, ergots, and anti-emetics to be two to five times more effective than ibuprofen for migraine treatment. Researchers analyzed over 3 million treatment attempts with various medications, including NSAIDs and combination therapies.
The Contactless Coupler, developed by KICT research team, improves precast concrete connection efficiency with easy assembly. It utilizes bonding force instead of direct rebar connection, reducing construction difficulty and potential safety accidents.
Researchers from Rice University and Durham University discovered a rotating disc of material circling a massive young star outside the Milky Way. The finding provides strong evidence for the formation process of high-mass stars, which are several times bigger than the Sun.
Researchers found that orchid mantises' unique femoral lobes serve as structures for gliding, improving aerodynamics and reducing wing loading. The discovery reveals a new understanding of this insect's aerial escape mechanisms.
A study found that non-deployed veterans with moderate or severe traumatic brain injury (TBI) are more likely to develop epilepsy due to the 'healthy warrior effect', where good health is required for deployment. Deployed veterans also had a higher risk of epilepsy, especially those with penetrating TBI.
Researchers at UC Riverside found that SARS-CoV-2 entry varies among different species and tissue types, highlighting the need for thorough investigations into viral entry mechanisms. The study's findings suggest that targeting TMPRSS2 may not be effective in preventing COVID-19 infection in mink.
A new study suggests that a longer reproductive life span is associated with a decreased risk of low handgrip strength in postmenopausal women. The findings, published in Menopause journal, also indicate that this trend continues even after controlling for other variables such as household income and level of education.
A systematic review of over 250 social media measures found frequent or daily social media use associated with higher odds of alcohol consumption, drug use, tobacco use, risky sexual behaviors, and anti-social behavior. Exposure to content such as alcohol advertising had the strongest evidence of harm.
A new European study confirms pesticides harm bumblebees, contradicting current regulations. The research, published in Nature, shows that pesticide use reduces colony production and queen numbers, highlighting the need for more effective pollinator protection.
Regular aerobic exercise can help prevent and treat postpartum depression. Moderate-intensity exercises performed three to four times a week are particularly effective in reducing symptoms of the condition.
A long-acting biologic with transmucosal transport properties has been developed to block cellular infection of all SARS-CoV-2 variants. The biologic utilizes a soluble recombinant human ACE2 protein fused to an engineered human albumin variant, offering improved pharmacokinetic properties and delivery across selective barriers.
A systematic review of papers found abnormalities in brain cancer and potential treatment with licensed drugs. Genetic differences were discovered between smokers and non-smokers, suggesting personalized medicine approaches.
Researchers at the University of Birmingham have created a novel diagnostic device using eye-safe laser technology to detect traumatic brain injury. The device uses Raman spectroscopy to analyze biochemical and structural properties of molecules in the eye, providing information on the severity of trauma.
Researchers found that male sticklebacks have a unique molecular response when faced with conflicting demands, including genes related to dopamine and neurogenesis. The study provides insights into the underlying mechanisms of animal behavior, suggesting that complex decision-making processes are ancient and widespread among animals.
Researchers at the Josep Carreras Institute have discovered a crucial protein, PI3K-C2b, that regulates mTORC1 signaling and angiogenic growth in blood vessels. This finding holds promise for developing new treatments for congenital vascular disorders.
Researchers discovered that women carrying Group B Streptococcus bacteria are up to three times more likely to have newborns admitted to neonatal units. The team developed an ultrasensitive PCR test to detect the bacteria, suggesting a 'cytokine storm' may be behind increased risk of disease.
A deep learning AI model developed using mammographic images alone accurately predicted both ductal carcinoma in situ (DCIS) and invasive carcinoma, showing no bias across multiple races. The model outperformed traditional risk models in predicting breast cancer risk, providing a more accurate and equitable assessment.
A novel pilot study combines mindfulness and exposure therapy to reduce PTSD symptoms in cardiac arrest survivors, with 80% showing significant improvement. The treatment protocol also improved cardiovascular health behaviors, including sleep quality and physical activity.
A recent study published in The BMJ suggests that actively monitoring abnormal cells on the cervix rather than removing them immediately may be associated with a higher long-term risk of cervical cancer. Women who underwent active surveillance had a nearly fourfold higher risk of cervical cancer after 20 years compared to those who rec...
Researchers uncover six transiting planets around HD110067, a bright star with a chain of resonances spanning five pairs. The precise gravitational dance enabled the team to solve the previously unsolvable puzzle of the system's arrangement, revealing planetary orbits and orbital periods.
A 20-year Australian study found no evidence that cannabis reduces illicit opioid use, and its effectiveness in managing opioid crisis is uncertain. The researchers suggest that clinicians and policymakers should exercise caution when relying on cannabis as a solution.
A new study reveals that female fruit flies exhibit states of persistent aggression, similar to human anger, and identify cell types contributing to this behavior. The researchers found that a specific cell type, aIPg, can cause flies to remain angry for up to 10 minutes, but other factors may also be involved.
Researchers at Kyoto University developed a new reactant demonstrating efficacy on proteins with drug-resistant mutations. The new inhibitor, ArNASA, reacts with lysine residues and is highly stable in physiological environments.
Researchers have generated comprehensive genetic maps of the developing cerebellum in humans, mice, and opossums. The study reveals ancestral and species-specific cellular characteristics spanning over 160 million years of mammalian evolution.
Researchers are working to better understand and reduce the health risks associated with mercury use in artisanal and small-scale gold mining. A new approach has been piloted, which can help reduce mercury emissions in these mines.
A study will examine the cognitive function of older adults who were exposed to measles during childhood, shedding light on potential long-term benefits of routine childhood vaccinations. The research aims to better understand how childhood experiences shape health and well-being across the life course.
A scientific model published in Nature shows a striking correlation between landscape dynamics and the evolution of life on Earth. The study proposes that sediment pulses controlled by past landscapes have played a key role in shaping biodiversity.
A research team led by USC's Abigail Horn used smartphone mobility data to find a strong correlation between location visits and diet-related diseases. The study reveals that physical food environments play a crucial role in shaping people's eating decisions, with environments like fast-food joints contributing to unhealthy choices.
Christina Nguyen, a senior biology student at UTA, received a second-place award for her research on antimicrobial drug resistance. Her project focuses on the study of gene expression in bacteria resistant to antibiotics, specifically Acinetobacter baumannii.
Researchers have achieved record-long quantum storage of entangled photons at telecom wavelengths on a platform that can be deployed in extended networks. The storage time is almost 400 times longer than previous demonstrations, demonstrating a decisive step towards practical devices.
Studies have shown that collaborative teams working remotely produce fewer truly disruptive ideas compared to their in-person counterparts. In-person teams tend to engage in more conceptual work, such as conceiving hypotheses and writing, which is more likely to lead to radical new ideas.
A comprehensive genetic analysis of modern and ancient individuals suggests that Bantu-speaking populations originated in western Africa and expanded south and east in several waves. The study identifies key crossroads of interaction between different routes of expansion in Zambia and the Democratic Republic of Congo.
Research found a significant linear relationship between age of coronary heart disease onset and dementia, highlighting the detrimental influence of premature cardiovascular events on brain health. Adults diagnosed with coronary heart disease at a young age may be at increased risk of developing dementia, Alzheimer's disease, and vascu...
Research published in The American Journal of Psychiatry finds that cannabis use disorder is disproportionately increasing among veterans with psychiatric disorders, particularly those with more severe mental health conditions. The study suggests that factors like increased legalization and potency may contribute to this trend.
The portal brings together genomic data from different biodiversity projects to aid conservation and biodiversity efforts. It allows researchers to understand genetic factors that make a species unique, including its vulnerabilities and strengths in adapting to changing environmental conditions.
A clinical trial by researchers at Washington University School of Medicine found routine thyroid hormone intervention to be ineffective in preserving heart function and increasing organ availability for transplantation. The practice may even cause harm, prompting the authors to recommend halting its use.
Research using cellphone data found that most people in big cities primarily interact with others within their own socioeconomic bracket. However, locating meeting places between neighborhoods could help change this, as cities with frequently-visited hubs in between neighborhoods were less segregated.
A new study finds that exposure and response prevention (EX/RP) therapy for OCD improves cognitive control by strengthening connections between brain networks. This breakthrough sheds light on the mechanisms underlying EX/RP's effectiveness in treating OCD, paving the way for targeted therapies.
Researchers developed a novel laser-induced hydrothermal reaction method to grow binary metal oxide nanostructures and layered-double hydroxides on nickel foams. This technique improves the production rate by over 19 times while consuming only 27.78% of the total energy required by conventional methods.
Native Americans in Oklahoma have approximately five times increased risk of heavy rainfall, with two-year floods projected to be 632.6% higher than the general population. The study aims to help Native American leaders develop disaster risk reduction plans and protect vulnerable communities.
The EUDTO-BioFlow project aims to establish a digital twin of the ocean by making critical marine biodiversity data publicly available. This will enable the simulation and study of 'what if' scenarios for effective conservation and management.
A novel brain stimulation technique has shown significant improvement in patients with hard-to-treat depression, with 66% responding to treatment and nearly half achieving acute remission. The study's findings are promising, particularly for patients who have tried other treatments without success.
A new framework for urban climate action planning has been developed to aid local governments in developing and assessing their climate action plans. The framework includes 43 globally recognized criteria across three stages of climate planning, with over half of existing urban plans having a medium level of suitability.
A recent study has uncovered a remarkable connection between individuals' musical preferences and their moral values, shedding light on the influence of music on morality. The research found that specific lyrics and audio features from favorite songs can predict moral values such as Care and Fairness and Loyalty.
Spatial transcriptomics reveals cellular heterogeneity, organizational patterns, and molecular communications foundational to tissue structure and dynamics. The technique has enhanced throughput and resolution, offering a synthesized perspective of biological entities across various levels of detail.
Research reveals that people with high conscientiousness and extraversion traits are less likely to receive a dementia diagnosis, unlike those with neuroticism and negative affect. The study analyzed data from over 44,000 individuals and found no link between personality traits and actual brain pathology.
Researchers have developed a low-cost method for using x-ray technology to capture images inside batteries and analyze their internal structure. The new technique uses sandpaper to structure illumination, allowing for detailed mapping at the nanoscale.
A UCLA study found that substance abuse treatment can lead to reduced methamphetamine usage and longer periods of abstinence. The study, which analyzed responses from nearly 300 men in Los Angeles, suggests that even limited treatment options can be effective in reducing methamphetamine use.
Microorganisms in the intestinal flora utilize beta-elimination to break down glycosides, enabling humans to absorb healthy plant natural products. The 'enzyme scissors' mechanism is a universal catalytic principle allowing for efficient cleavage of various glycosides.
A study of 152 male gym enthusiasts found a significant lack of awareness about the risks of gym lifestyle on fertility. High levels of estrogen from protein supplements were linked to fertility issues, prompting a call for men to educate themselves about supplementation.
Astronomers have discovered a rare six-planet system, HD110067, that exhibits an orbital resonance pattern, repeating every three and four orbits. This unique configuration provides valuable information on how sub-Neptunes form, evolve, and potentially support liquid water on their surfaces.
A new study of 600 years of tree rings from the San Joaquin Valley reveals that climate extremes have been more severe and lasted longer than modern records, highlighting flood and drought risks in California. The research combines paleo information with synthetic weather generation to help understand and anticipate these risks.
Researchers have elucidated the molecular mechanism of formaldehyde poisoning in a class of efficient hydrogen-producing biocatalysts. The study suggests that modifying the enzyme to resist formaldehyde inhibition could enable its use in bio-based industrial processes and understanding metabolic pathways.
The contribution grows the open-access resource that scientists use to invent new materials for future technologies. Researchers can now focus on promising materials with improved fuel economy in cars, more efficient solar cells, or faster transistors.
New research suggests that the Second Plague Pandemic may have led to changes in the human oral microbiome, contributing to modern-day chronic diseases. The study found two distinct communities of bacteria, one dominated by Streptococcus and the other by Methanobrevibacter, with differences linked to diet and hygiene.
Elevated blood glycerol levels are linked to increased TB disease severity in experimental models with Type 2 diabetes. The study identifies glycerol kinase as a crucial enzyme driving TB disease severity.
The ETH Zurich-developed Authentic Digital EMblem (ADEM) aims to protect humanitarian organizations' digital infrastructure from cyberattacks. The system uses a combination of security protocols, including web PKI and CT ecosystem, to ensure authenticity, accountability, and covert inspection.
Palladium diselenide exhibits unique physical properties and demonstrates long-term stability in ambient air. Researchers use Lewis acid treatment to create p-type and n-type doped materials, controlling band gap and improving device performance.
Local sea snails, such as the frilled dog winkle, are vulnerable to warming oceans due to their inability to adapt or migrate. In contrast, species like oysters and northern anchovies, which are tolerant of heat, may survive in warmer waters.
Scientists have developed a drug-eluting hydrogel that provides sustained, pH-dependent drug co-delivery and promotes anti-tumor immune responses, reducing tumor cell proliferation and growth. The treatment shows promise in treating hepatocellular carcinoma, with enhanced efficacy compared to traditional methods.