A large-scale study found exposure to low and high biothermal stress during pregnancy linked to a higher risk of babies being born too small or large for their gestational ages. The study also identified specific subpopulations at higher risk, including non-Caucasian people and those aged 35 and above.
A pioneering study using mobile phone data analysis sheds light on socioeconomic disparities in unhealthy food reliance during COVID-19, particularly among racial minorities and low-income households. The study found that COVID-19 has exacerbated convenience store reliance, especially in Hispanic-majority counties and areas with older ...
A new AI system developed by the University of Technology Sydney can rapidly detect COVID-19 from chest X-rays with high accuracy. The Custom Convolutional Neural Network (Custom-CNN) model streamlines the detection process, providing a faster and more accurate diagnosis.
Researchers developed a high-resolution cell type deconvolution mode method using CIBERSORTx to analyze pooled skin bulk transcriptome data, identifying eight different skin cell types. This allowed for more accurate analysis of gene expression changes post-burn injury and exploration of new targets for clinical wound healing.
Researchers uncover evidence of German soldiers consolidating the crater and using it to their advantage as a new defensive position. The detonation of the mine at Hawthorn Ridge marked the beginning of the Battle of the Somme, but alerted the Germans, leading to heavy losses among British troops.
Researchers developed a nanoenzyme called PCMF that responds to the tumor microenvironment, providing enhanced imaging contrast and inducing apoptosis in cancer cells. PCMF also exhibits photothermal conversion capability for combined therapy.
The study found that black spots in salmon fillets contain eumelanin, a type of melanin present in human hair and skin, while red spots do not detectably contain melanin. The discovery provides an important step towards understanding the cause of these unsightly spots.
Researchers discovered that adding disodium maleate to the electrolyte of aqueous zinc-ion batteries can inhibit dendrite growth and improve cyclability. The study demonstrated ultralong cycling lifespans of over 3200 hours and high Coulomb efficiency, making this a promising strategy for achieving stable metal anodes.
Researchers have successfully optimized 2D semiconductors through substitutional doping, demonstrating enhanced B-exciton emission and broad spectral response in V-doped MoS2 monolayers. This work paves the way for future optoelectronic devices with improved performance.
Aya Kubota emphasizes the importance of engaging local residents in historical environment preservation and regeneration. This approach supports the preservation and utilization of 'Legacy of Catastrophe' and presents a valuable alternative to current urbanization methods.
A new study found that fentanyl-laced prescription pills are driving a surge in overdose deaths among high school age adolescents in the US. The death rate for this group has increased to 5.2 per 100,000, with Arizona and Colorado experiencing rates double the national average.
Recent advances in wearable EEG-based BCIs enable continuous monitoring of intermittent neurological diseases like epilepsy and migraine. Wearable BCI technology also enhances assistive devices control and disease prediction, diagnosis, treatment.
Researchers uncover a link between hyperactive Rac2 and human immune deficiency, shedding light on a mysterious condition. They also find promise in using cellular cannibalism to enhance cancer treatment.
Researchers at Boston University's Center for Neurorehabilitation have made two important advances that may help people with Parkinson's disease walk more smoothly. Wearable soft robotic apparel and a music-based technology were tested in studies, showing promising results in increasing walking duration and distance.
A new MRI-based method uses CEST technology to detect water cycling across cellular membranes, providing a non-invasive way to assess tumor malignancy and treatment effectiveness. The technique sheds light on tumor phenotype and offers a promising tool for personalized cancer diagnosis and therapy.
UC Davis Health has developed a holistic outreach and local recruitment plan that has proven effective in increasing workforce diversity. The institution's Anchor Institution Mission (AIM) initiative targets outreach to local Sacramento neighborhoods of concern to reduce disparities in the long term.
The Society of Nuclear Medicine and Molecular Imaging has published a new procedure standard/practice guideline for estrogen receptor imaging of breast cancer patients using FES PET. The guideline aims to promote the appropriate use of FES PET and enhance research, providing advantages in assessing tumor ER expression and predicting re...
Researchers at Monash University cracked the code behind IKAROS, a crucial protein for immune cell development and protection. The study reveals how IKAROS regulates NK cells, our frontline warriors against infections and cancers.
Researchers at St. Jude Children's Research Hospital have designed a new version of the drug spectinomycin that overcomes efflux, a key mechanism driving antibiotic resistance in Mab infections. The modified compound, eAmSPCs, shows enhanced antimicrobial efficacy and works well with various classes of antibiotics.
Scientists used stable hydrogen isotope data from 871 dead birds at California wind and solar facilities to understand the geographic origin of affected birds. The study found that most birds killed at solar facilities were nonlocal and varied among species, with local birds making up nearly half of those killed at wind facilities.
Scientists have engineered a non-magnetic material called tantalum silicide to achieve efficient spin Hall effect at high temperatures through Berry phase monopole engineering. This breakthrough could lead to the development of ultrafast, low-power and high-temperature spintronic devices.
Researchers developed nanosensors that can be inhaled and detected in urine, offering a potential alternative to CT scans for early lung cancer detection. The diagnostic system shows high specificity and sensitivity in detecting stage 1 or 2 lung tumors.
A new study reveals around 11,000 housekeeping cis-regulatory elements (HK-CREs) that play a crucial role in maintaining cellular stability and function. These elements were found to have potential as essential housekeeping tumor suppressors, with reduced activity in diverse cancer subtypes.
A major new study has found a significant link between hearing loss and the development of dementia. People with severe hearing loss are at a higher risk, with a 20% increased likelihood of developing dementia compared to those with normal hearing.
Researchers found that mixed tree species in coastal forests can withstand tsunami impacts with less damage than monoculture forests made of black pine. The study analyzed satellite images and aerial photographs before and after the Great East Japan Earthquake tsunami on 11 March 2011.
Stanford researchers found that ibogaine safely improves depression, anxiety and functioning among veterans with TBI. The study included 30 veterans who experienced significant improvements in PTSD symptoms, depression and anxiety after treatment.
A new study published in Science Advances suggests that protected areas for elephants are most effective when connected to allow populations to stabilize naturally. This approach, known as 'connecting parks,' enables herds to move freely and absorb immigrants, reducing the need for human intervention.
Cancer immunotherapy can cause severe colitis due to hyper-activated immune T cells and deleted regulatory T cells. Researchers at Michigan Medicine have identified a new mouse model that develops colitis after treatment with antibodies used for tumor immunotherapy, revealing the mechanism behind this side effect.
Research reveals that regional bird communities are more tolerant of deforestation in areas with variable natural environments and longer agricultural histories. The study found that species' tolerance is linked to functional traits such as body size, habitat preference, and diet.
Researchers from the University of Cambridge identified iron-bearing sulfate minerals as the cause of the mysterious UV absorption feature on Venus' clouds. The discovery was made possible by synthesizing and analyzing minerals under extreme chemical conditions.
A recent genetic study has made a significant leap forward in understanding gestational diabetes by identifying nine novel genetic regions linked to the condition. The study, conducted on over 12,000 patients and 131,000 female controls, has nearly tripled the number of known genetic areas associated with gestational diabetes.
A new study suggests climate activists are increasingly adopting 'insider' activist roles, working within their own organizations to drive meaningful change. Researchers identify different types of activists, including those who seek to undermine or challenge organizations, highlighting the growing importance of collaborative and conte...
A comprehensive approach has been developed to create Hainan's own ambient air quality standards, tailored to the province's specific conditions. The new standards aim to reduce common pollutants and improve health outcomes, with estimates suggesting thousands of premature deaths could be prevented annually.
Researchers have identified the oldest thylakoid membranes, 1.2 billion years older than previously known, in 1.75 billion-year-old fossil cyanobacteria. This discovery provides a new approach to understand the early diversification of life and the role of cyanobacteria in the Great Oxygenation Event.
A study of 620,000 children found that maternal type 1 diabetes was associated with increased risk for most types of congenital heart defects in offspring. Obesity and overweight were linked to increased risk for complex defects, such as outflow tract obstruction, while decreasing the risk for ventricular septal defects.
Researchers at the University of Louisville are studying Yersinia pestis bacteria to better understand its ability to evade the immune system. The team hopes to develop new ways to control infectious diseases, including plague and other lung infections.
In December 2023, people with disabilities in the US maintained their employment-to-population ratio near historic highs. The labor force participation rate for individuals with disabilities also remained steady around 40% throughout the last half of 2023. In contrast, those without disabilities experienced slight declines in both rates.
The study found that co-existing bacteria species in the chicken gut share AMR-associated genetic material and implement similar resistance mechanisms. This discovery highlights the importance of understanding microbial community interactions in livestock farming.
Researchers at Pohang University of Science & Technology developed an uncrewed surface vehicle to measure nitrate concentration and water depth in a reservoir. The study reveals seasonal variations in nitrate levels and the importance of considering timing and weather conditions in water quality assessments.
A study published in PNAS found that 70 million years ago, primates' ancestors mostly lived in pairs, with only 15% opting for solitary lifestyles. This flexible pair-living ancestor likely offered benefits such as easier reproduction and thermoregulation.
A new UofL study shows that nicotine salts in pod-based e-cigarettes can increase the risk of irregular heartbeat and cardiac arrhythmias. The research found that these aerosols stimulate the same receptor that is inhibited by beta blockers, leading to increased sympathetic nervous system activity.
Researchers have identified over 700 plant genera named for women, representing a significant increase in the number of genera linked to women. The dataset provides valuable information on the contributions of women to botany and can be used by other researchers to build upon this work.
Researchers successfully created a rat-derived lung in mouse model using reverse-blastocyst complementation and tetraploid-based organ complementation. The study identified crucial factors required for functional lung formation, including fibroblast growth factor 10 (Fgf10) and its interaction with Fgfr2b.
Researchers have discovered a novel mechanism by which elevated blood pressure transforms muscle cells into 'foam cells' that form the building blocks of plaque buildup in arteries. This finding provides crucial insights for developing new therapies to control or reverse arterial disease.
A nationwide prospective study found a sharp increase in post-traumatic stress disorder (PTSD), depression, and anxiety in Israelis following the October 2023 Hamas attack. The study nearly doubled the prevalence of these conditions, which were already higher than those reported in previous studies on terrorist events.
Researchers found that mycorrhizal fungi form mutually beneficial relationships with plant roots, improving juvenile survival and promoting species diversity. The study suggests that these symbiotic relationships between plants and fungi may play a role in driving global patterns of forest tree diversity associated with latitude.
A recent study suggests that the Arctic cold snap significantly contributes to the heightened uptake of carbon dioxide by the East Sea. The research found that the internal circulation along the East Coast strengthened due to the Arctic cold wave, leading to a surge in carbon dioxide absorption. This phenomenon presents a promising sol...
The METEOR Expedition M197 is a research project studying the Eastern Mediterranean Sea's future changes in response to climate change and human activities. The project investigates nutrient supply, marine ecosystems, and carbon export from surface to deep waters.
Researchers at Dana-Farber Cancer Institute have discovered a novel compound that can protect against COVID-19 infection by targeting the virus's 'landing gear'. The stapled lipopeptide, which acts as a nasal spray, has shown promise in preventing infection and could potentially be used to treat or prevent COVID-19.
Researchers found that logged forests have higher average temperatures and lower humidity, hastening the transition of bird species to higher elevations. Small bird species colonize logged forests better due to temperature tolerance, while larger species remain in primary forests.
A recent study published in Sports Medicine found that cannabis users reported increased enjoyment and euphoria during exercise, with CBD seemingly having a greater impact on mood than THC. However, the use of cannabis before exercise was found to have no significant effect on performance.
A soft, wearable robot was used to help a person living with Parkinson’s disease walk without freezing, eliminating the debilitating symptom and allowing them to regain their independence. The device provided instantaneous effects and consistently improved walking in a range of conditions.
The ADAPT project is a new initiative to prevent antimicrobial resistance and neglected tropical diseases in sub-Saharan Africa. By analyzing biological-medical and socio-cultural factors, the network aims to enhance policy-makers' technical expertise and increase efficiency in disease prevention.
Nationwide sugar-sweetened beverage taxes could significantly reduce SSB purchases and improve public health outcomes. Studies in select US cities showed substantial price increases associated with tax implementations resulted in consistent declines in SSB sales.
Researchers used OCTA to visualize retinal blood vessel changes in migraine patients during and between attacks. Blood flow decreases were found, with asymmetrical flow correlated to headache pain side.
A phase III study found that selpercatinib significantly improves cancer progression-free survival in patients with NSCLC and RET gene translocations. The therapy also demonstrated efficacy in treating intracranial lesions, a common challenge in advanced NSCLC.
Research reveals that inhaling asbestos or similar nanofibers can lead to pulmonary fibrosis due to their inability to be fully encapsulated by macrophages. The study found that fibers over 15 microns in length cause leaked secretions harmful to alveolar walls, leading to repeated pulmonary lesions and potential fibroma development.
The Historic Urban Landscape paradigm shifts focus from iconic buildings to city communities, highlighting the importance of nostalgia in understanding the past's impact on present and future development. This approach provides a balance between preserving cultural heritage and adapting to urban changes.
A new study published in the Journal of the Endocrine Society found that stressed women undergoing fertility treatment may experience higher blood sugar levels during pregnancy, which can lead to weaker cardiovascular health. Women who conceived through intrauterine insemination (IUI) had higher stress and blood sugar levels than those...
Researchers developed a technological platform inspired by the blue-ringed octopus's ability to change skin markings. The devices feature adjustable fluorescent properties, ease of manufacturing, and potential for self-repair, benefiting fields like military, medicine, robotics, and sustainable energy.