A new study found that parental smoking may increase the risk of developing rheumatoid arthritis in children when they reach adulthood. The research, published in Arthritis & Rheumatology, associated parental smoking with a 75% higher risk of developing the disease, even after controlling for personal smoking habits as an adult.
Researchers analyzed COVID-19 case data from 107 nations and found that collectivist countries, high power distance nations, and those valuing group cooperation had lower case growth. Individualistic countries and low power distance nations experienced greater case growth.
A new study from the University of South Australia reveals that Australian firms with large gender pay gaps are not only perpetuating inequality but also harming their overall performance. The research found that women executives in top management teams can lower a firm's annual return on assets by 2.2%.
A US nationwide cohort study found that nearly 85% of hospitalized COVID-19 patients were not back to their pre-COVID lives one month later. The study also revealed significant factors driving people's inability to recover, including a lack of follow-up healthcare services and new disabilities preventing daily activities.
A new study from Binghamton University tracked how practicing meditation for just a couple of months changed the brain patterns of 10 students. The results show that meditation training led to faster switching between the brain's two general states of consciousness, indicating an effect on fast switching and maintaining attention.
Researchers at the University of Maine are developing more effective, safe, and sustainable fish vaccines using nanocellulose to protect Atlantic salmon against lethal pathogens. The goal is to reduce vaccine costs and side effects while increasing effectiveness.
The Korea Institute of Machinery and Materials has developed a process to produce 'green ammonia' with zero carbon emissions, using renewable energy. The process involves combining water with nitrogen plasma, producing hydrogen and nitrogen oxides, which are then reduced to ammonia with high selectivity.
A study by Penn State researchers found that Black COVID-19 patients are three times more likely to have experienced a stroke prior to their diagnosis than non-Black patients. This disparity may explain the high mortality rates among Black populations during the pandemic.
A machine learning algorithm can accurately sex Caucasian 2D footprints with up to 90 percent accuracy, surpassing expert analysis. This breakthrough has significant implications for forensic and anthropological applications.
Long-term simulations show that smart land management, such as organic farming and protected refuge areas, can help stabilize threatened bumblebee species. Climate change is expected to have the strongest total effect on bumblebees, threatening many species.
A national survey in Japan found that men express a stronger wish for longevity than women, while having children and higher income levels also influence desires for a long life. The study sheds light on the individual attitudes toward longevity among Japanese citizens.
An international team reconstructed language families spanning over 10,000 years by combining genetics, linguistics, and musicology data. Grammar was found to reflect population history more closely than other cultural features, highlighting the importance of the grammatical factor in understanding human cultural evolution.
A study examining Pennsylvania death penalty cases found that victim's gender and race affected every outcome. Cases with white female, male or black male victims were more likely to receive a death sentence than those with black female victims. The study also found that prosecutors were more likely to seek the death penalty in cases w...
A new analysis found that managing large, prolific fish is crucial for improving fisheries productivity and sustainability. The study suggests that better protection of these fish can lead to a reduction in overharvesting and an increase in sustainable catches.
Researchers at UC San Diego have discovered the main components driving amyloid beta-associated synapse degeneration in Alzheimer's disease. They found that blocking a toxic signaling pathway can protect synapses and preserve cognitive function, offering a potential therapeutic agent.
A preclinical study found that high-fructose diets alter villi in the small intestine, leading to increased nutrient absorption and weight gain. Fructose's primary metabolite promotes elongation of villi and supports intestinal tumor growth.
A team of engineers and physicians developed a steerable catheter that can navigate the brain's arteries and blood vessels in any direction. The device was inspired by nature and successfully tested in pigs, with potential to treat brain aneurysms and other neurological conditions.
A new study found that one in fifteen adults experienced threatening or obscene messaging from a partner, with victims at higher risk of mental health issues. Recipients were more likely to be female, younger, and socioeconomically disadvantaged. The study suggests that exposure to these messages could lead to poor health outcomes.
Experts recommend universities take five steps to minimize COVID-19 risks: on-site vaccinations, delayed re-openings, improved ventilation, effective contact tracing and mask mandates. These measures aim to protect students and staff from the Delta variant and prevent outbreaks.
A new strategy to improve viral suppression among people living with HIV in NYC has been awarded a 5-year, $3.3 million grant. The D2S intervention aims to bolster medication adherence by delivering client-level viral suppression status reports and targeted capacity-building.
A new study found that increasing mental health workforce capacity can lead to a 1.35% reduction in non-firearm suicide rates among young people aged 10-24. However, the study did not find any correlation between increased mental health services and decreased firearm suicides.
In a new study, researchers tracked the spread of SARS-CoV-2 in mice, revealing how the virus progressed from nasal passages to lungs and other organs. They also found that certain antibodies, lacking 'effector' functions, are less effective at combating infection.
A recent study investigated sex disparity in living donor liver transplant access, revealing a significant inequity between men and women. The research suggests that male donors have better access to liver transplants than female donors, highlighting the need for gender-specific solutions to address this disparity.
Researchers at Seoul National University developed a wearable artificial chameleon skin that can detect and adapt to its surroundings in real-time. The device, which combines thermochromic liquid crystal ink with vertically-stacked silver nanowires, enables high-resolution camouflage and blending into complex backgrounds.
A validated definition for iMCD-TAFRO has been established to differentiate it from other iMCD cases, enabling timely diagnosis and proper treatment. The new definition includes four clinical criteria: thrombocytopenia, anasarca, fever, and organomegaly.
Researchers at the University of Tsukuba successfully grow a Li@C60 film on a copper surface, studying its molecular orbitals and enabling transport of electrons. The new method uses a salt with a larger, less strongly bound anion to form a stable monolayer.
A recent study published in Biosystems Engineering explores the potential of smartphone cameras to assess soil organic matter and evaluate soil fertility. The technique uses advanced image analysis and machine learning to predict SOM values rapidly and with high correlation to traditional soil analysis.
Researchers at The Rockefeller University have revealed a more nuanced historical wave pattern to the rise of transistor density in silicon chips. The study highlights six waves of improvements, each lasting about six years, with significant increases in transistor density per chip.
A University of Missouri researcher is using a grant from the National Science Foundation to explore how time can factor in a building collapse. She's conducting thousands of hours of laboratory tests to determine the breaking points of reinforced concrete building materials.
KAUST researchers have developed a multifunctional molecule, phenformin hydrochloride, to plug various atomic-scale defects in perovskite solar materials. This innovation significantly improves the longevity and electrical output of perovskite solar cells, with boosted power conversion efficiencies reaching up to 20.5%.
A study at the University of Missouri found that telehealth helped pediatric physical therapists deliver critical therapy services virtually, despite technical issues in rural areas. Access to reliable Wi-Fi was a common challenge, but caregiver engagement was reported as the biggest facilitator to successful sessions.
A new study confirms that Indigenous people managed shellfish and sea otters for thousands of years, safeguarding access to traditional foods. This challenges widely held assumptions about high numbers of sea otters in the past, affecting conservation policy and Indigenous reconciliation.
Researchers discovered that Neuropeptide F (NPF) in fruit flies controls sugar and fat metabolism through glucagon-like and insulin-like hormones. The study reveals similarities between insect and mammalian metabolic processes.
Air pollution experts at the University of Surrey recommend wearing respirator masks between 3.2 to 9.5 hours for maximum effectiveness, with 97% effective in protecting against virus-laden particles. Medical and handmade masks also provide protection but with lower usage time and effectiveness.
A team led by the University of Bonn has detected a triangle singularity mimicking a new particle in CERN data. The discovery provides insights into the strong interaction and its contribution to particle mass.
An international team found the genetic basis for the seadragon's lack of teeth, leaf-like appendages and sex-determination gene. The research also showed that males care for fertilized eggs until they hatch.
A new study published in The New England Journal of Medicine found that early administration of convalescent plasma did not prevent COVID-19 disease progression in high-risk patients. Despite the strategy's potential, the study suggests that it is not a viable approach to reduce illness severity.
Researchers have developed heat-controllable CAR T cells that can target and destroy cancerous tumors, while preventing relapse. The cells are engineered to produce immunomodulators under photothermal control, increasing their effectiveness against solid tumors.
A new study by University of Houston researchers suggests that maximizing sleep can offer psychological benefit to adolescents in this at-risk group. The study found that experiences of neglect in childhood were associated with mental health symptoms, but this relation was weakened in the presence of high sleep duration.
Investors who need more help from robo-advisors are less likely to adopt them. Those who do use RAs often adjust their usage in response to recent performance, leading to suboptimal outcomes. The study suggests that human-artificial intelligence synergy can be counterproductive if humans have too much control over RA usage.
Researchers at the University of Innsbruck have successfully generated a two-dimensional supersolid quantum gas, a phenomenon previously observed only in one dimension. This breakthrough enables the study of vortices forming in the hole between droplets, furthering our understanding of superfluidity and its properties.
Researchers have solved the paradox of the mysterious polarization of the sodium D1 line, revealing that magnetic fields in the solar chromosphere are not entirely unmagnetized. The solution uses complex theoretical modeling and resolves a long-standing debate in solar physics.
Researchers found that bumblebee flight performance rises rapidly from 12°C and peaks between 25-27°C, but declines beyond this. This study suggests that climate warming may benefit some northern-latitude bee species, but poses risks to southern-latitude populations due to more frequent extreme weather events.
A new study found that Baltimore County's leaky sewage infrastructure delivers tens of thousands of human doses of pharmaceuticals to the Chesapeake Bay annually, affecting aquatic life and behavior. The study estimates that nearly 1% of raw sewage flows into the environment via leaking pipes.
Researchers have discovered three new species of ancient mammals in North America, hinting at rapid evolution following the mass extinction of dinosaurs. The creatures, which include the 'Hobbit'-named Beornus honeyi, differ from earlier known mammals and suggest that mammals diversified more rapidly than previously thought.
A University of Michigan study found that substituting 10% of daily caloric intake from beef and processed meats for fruits, vegetables, nuts, legumes and select seafood could reduce carbon footprint by one-third and gain 48 minutes of healthy life. The study developed an epidemiology-based nutritional index, the Health Nutritional Ind...
A study by Osaka City University reveals that urban lighting and heat delay insect hibernation, allowing insects to enter hibernation up to 3 weeks later than in rural areas. The findings suggest that increased nighttime light and heat from urban areas interfere with the natural photoperiodism of insects.
The early US COVID-19 vaccination campaign prevented nearly 140,000 deaths and 3 million cases of COVID-19. The average state saw a reduction of five fewer deaths from COVID-19 per 10,000 adult residents.
A study of 1800 Japanese citizens aged 65 found that low weight and insufficient exercise are significant risk factors for sarcopenia. Those with possible sarcopenia exhibited higher degrees of frailty despite normal Specific Health Checkup results, highlighting the need for a test to identify sarcopenia early on.
The Basque Country has significant potential for recovering and reusing industrial waste heat, with Bizkaia province showing the highest concentration. The research found that 90% of companies with waste heat temperatures above 400°C can recover their investment within five years.
Researchers investigated high schools' safety policies to protect student-athletes from heat, cardiac arrests, traumatic brain injuries and more. Thirty-eight states have adopted legislative changes improving safety for student-athletes, including West Virginia.
A study published in the Journal of the American Geriatrics Society found that older patients with multiple chronic conditions who read their visit notes reported better understanding their medications and taking them as prescribed. Reading notes also helped these patients feel more in control of their care.
Patients from minority ethnic groups have a disproportionately higher rate of emergency hospital admissions due to comorbidity profiles and earlier onset burdens of diseases. The study found that these disparities are not reflected in commonly used measures like survival rates.
A new study published in The European Journal of Clinical Nutrition found that people of African descent are at risk of vitamin D deficiency, particularly in countries with high latitudes. To address this issue, researchers recommend increasing consumption of vitamin D-rich foods and taking supplements, especially during winter months.
The US Latino population faces systemic health inequalities, including lower health insurance coverage, higher rates of chronic diseases, and limited representation in the healthcare workforce. The authors urge uplifting Latinos to improve health and societal presence, citing COVID-19 mortality disparities and the need for culturally s...
Research suggests that people with mentally stimulating jobs have a lower risk of dementia in old age compared to those with non-stimulating jobs. Cognitive stimulation is associated with lower levels of proteins that may prevent brain cells from forming new connections.
Researchers from Skoltech and KU Leuven used machine learning to reconstruct 3D micro-CT images of fibrous materials, overcoming the difficulties faced by humans in analyzing these complex materials. The team employed GANs to fill a gap in available inpainting tools, enabling precise material analysis and simulation.
Engineers at MIT and the University of Twente study water jet impacts on droplets to inform needle-free injection systems. They developed a model predicting fluid jet behavior in human skin, aiming to minimize damage.
Researchers at The Rockefeller University shed new light on 'Moore's Law,' revealing a more nuanced historical wave pattern to the rise of transistor density in silicon chips. The study predicts that the end of the silicon chip era is near, with only one or two silicon pulses left before further advances become exponentially difficult.
Magnetomicrometry offers a new approach to controlling prosthetic limbs by measuring muscle length and speed, providing more precise control than existing methods. The technology involves inserting small magnetic beads into muscle tissue, which can be precisely measured within milliseconds.
Researchers uncover a neuro-immune process by which brain signals instruct immune function in visceral fat stores, providing new approaches for fighting obesity and related illness. The study identifies a critical mediator of neuro-immune communication, mesenchymal cells, and reveals the molecular messages exchanged across all steps.
A University of Michigan study found that package delivery robots and automation contribute less than 20% to a package's carbon footprint, while the vehicle itself is the largest contributor. The researchers suggest that switching to electric vehicles and reducing electricity intensity can have the biggest impact on sustainable parcel ...
The researcher is investigating the inflammatory responses produced by exposure to chemical agents, comparing different chemical exposures at both whole-body and tissue levels. The study aims to develop a common treatment for chemical exposures and diagnose the responsible chemicals.
Researchers find wind turbine night noise contains 'amplitude modulation' (AM) sound that worsens sleep and annoyance after sunset. The 'swoosh' sound is detected up to 60% of the night-time at distances around 1 km from a wind farm.
Researchers at the University of South Florida discovered that glassy polymers, or plastics, have a soft, rubbery layer on their surface that can be controlled. This breakthrough could lead to improved properties such as adhesion and scratch resistance in materials like automobile paint and cellphone screens.
Researchers found substantial amounts of pharmaceutical compounds in a stream in Baltimore, despite low concentrations over the course of a year. The high loads are likely coming from leaking sewer pipes, posing a significant threat to aquatic life and ecosystems.
A new UBCO study determines that wearable technology and telehealth can tailor treatment plans for Parkinson's disease by identifying peak times of symptoms. The research found positive experiences and health outcomes for patients using wearable devices in combination with telehealth appointments.
Researchers at Portland State University propose a multiple-criteria approach to ensure equitable distribution of common carrier parcel lockers at transit facilities. The study evaluates accessibility and equity metrics, including ridership, mode of transportation, and sociodemographic profiles, to identify high-potential locations for...
A new study from Boston University School of Medicine has found that a portable sleep testing device can accurately diagnose sleep apnea in stroke patients. The researchers screened over 80% of their patients for mild or severe sleep apnea and found that it was common among non-white racial and ethnic populations.
Researchers at Tel Aviv University successfully printed the first entirely active and viable glioblastoma tumor using a 3D printer. The 3D-bioprinted model includes functional blood vessels that simulate a real tumor, making it a promising tool for predicting treatment efficacy and drug development.
A multidisciplinary team reveals two structural points in the Spike protein of SARS-CoV-2 that allow the virus to deceive the immune system. These mutations can be detected and inform strategies to control the pandemic.
Obstructive sleep apnea is common in kids and adolescents, affecting 1-6% of all children and 30-60% of obese adolescents. It can raise blood pressure and link to insulin resistance, abnormal lipids, and cardiovascular health issues. The American Heart Association calls for further studies on the topic.
A special issue of Telemedicine and e-Health explores the impact of telehealth on underserved populations, highlighting increased patient satisfaction and utilization. Studies show that telehealth improves access to care, especially for rural and low-income communities.
Researchers from Ruhr-University Bochum explain how people construct memories of important events, influenced by positive or negative feelings, narrative self-image, and descriptive language. This process shapes memories to protect the positive self and mitigate negative memories that don't fit the self-image.
Research by Anglia Ruskin University suggests that empathy training programs can reduce antisocial behavior and crime. Programs targeting young people have been shown to increase empathy and decrease cyberbullying behavior, while pre-natal training for parents and social-emotional learning programs in schools may also be effective.
A study by the American Academy of Neurology found that immigrants to Canada have a significantly lower rate of stroke compared to long-term residents. The researchers analyzed medical records of over 8 million people and found that immigrants had a 33% lower risk of stroke, with the greatest reduction seen among older immigrants.
Research suggests that healthcare musicians can help families cope with premature infants in intensive care by creating an intimate atmosphere and improving their relationship. Music practitioners work collaboratively with medical staff to provide emotional support and create a sense of calm during difficult times.
A study found that COVID-19 restrictions led to a 36% drop in antibiotic dispensing rates in Australia, primarily for respiratory tract infections. The decline continued into winter and was seen across all age groups, suggesting it was not due to reduced access to healthcare.
Researchers identified a protein called neurexin-1 in cancer stem-like cells that are resistant to chemotherapy and responsible for recurrence. Patients with higher levels of this protein have poorer outcomes and lower survival rates.
Researchers at MLU and Brazilian University of Pará create climate-friendly cement alternative by replacing limestone with Belterra clay, a previously unused overburden from bauxite mining. The new cement is just as stable as traditional Portland cement and reduces CO2 emissions during production.
A new study published in the Journal of Consulting and Clinical Psychology found that a six-week progressive muscle relaxation program significantly improved grief severity and yearning in widows and widowers. This approach was more effective than mindfulness training, which also showed improvements but not to the same extent.
Chlorophyll fluorescence tracks photosynthesis rate, providing an 'optical window' for monitoring plant health. Recent advances enable estimation and imaging of SIF at ecosystem scales, paving the way for applications in precision agriculture and ecology.
A NIH study published in The New England Journal of Medicine found that administering convalescent plasma to outpatients with early symptoms of COVID-19 did not prevent disease progression. The trial, which enrolled over 500 participants, showed a significant reduction of less than 2% in disease progression.
Researchers found a positive correlation between population pressure and higher levels of violence during the Middle Yayoi period in northern Kyushu, Japan. Despite peak population pressures in some regions, lower frequency-of-violence values were observed, suggesting other factors may have influenced violence levels.
Researchers reconstructed genetic histories and social organization in two ancient Croatian sites, uncovering a diverse population with little biological kinship. The study found that individuals from different burial rites had similar genetic ancestry, but also identified endogamous mating practices and patrilocal social organization.
A new study from the University at Buffalo School of Management found that attractive people are more likely to get hired, receive better performance evaluations, and earn higher salaries. However, less-attractive individuals can close the gap by adopting powerful postures and confidence techniques during job interviews.
A POSTECH research team developed a water-driven self-operating soft actuator that exceeds the strength and speed of conventional soft actuators. The actuator is inspired by the mutable collagenous tissue of sea cucumbers, which can change shape in response to water uptake.
Researchers discovered that fetal membranes can heal after injury through the action of cells called myofibroblasts and protein Cx43. This finding holds promise for reducing the risk of birth complications from preterm prelabour rupture of the membranes, a leading cause of early infant death.
Researchers identified a novel mechanism by which circURI1 suppresses gastric cancer metastasis through hnRNPM decoy and alternative splicing modulation. This study provides new insights into the molecular basis of cancer metastasis and suggests circURI1 as a potential therapeutic target for diagnosis and treatment.
A recent study found that rewarding costly skepticism in auditors may not be effective and can even lead to a decrease in red flag investigation. Instead, supporting skepticism from supervisors and promoting a culture of investigative mindset can encourage auditors to identify and pursue potential problems.
Researchers worldwide experience funder suppression of negative health behavior intervention trials, with one in five reporting pressure to delay, alter, or not publish results. Funders' influence can distort research outcomes, hindering the development of effective public health strategies.
The COVID-19 pandemic has led to a significant increase in sleep disturbances, with 56.5% of participants reporting clinical levels of insomnia symptoms. The study identified four major sleep pattern profiles: Delayed Sleep, Sleep Lost and Fragmented, Sleep Opportunists, and Dysregulated and Distressed.
Laser technology utilizing nanostructures like quantum dots and dashes enables high-speed data transmission and low-latency communications. Scientists highlight the importance of these devices for industry and society, particularly in applications such as coherent communication and quantum key distribution.
A Northwestern University research team proposes a practical way to make ships CO2-neutral using solid oxide fuel cells. The technology can store and utilize captured CO2, enabling CO2-negative emissions from cargo ships. This method is more viable than battery electric or hydrogen fuel cell options for long-range vehicles.
Three new fossil mammal species, including Beornus honeyi, Miniconus jeanninae, and Conacodon hettingeri, have been discovered at an ancient riverbed site in southern Wyoming. The species lived after a mass extinction event and were ancestors of today's hoofed animals.
Researchers found that auditory and speech processing occur in parallel, with areas of the STG responding as fast as the primary auditory cortex when sentences were played. This challenges the traditional hierarchy model of speech processing and may offer new insights into conditions like dyslexia.
A new method validates up to 70% of diurnal bird image identifications on Flickr. The technique uses image features and machine learning algorithms to identify bird species.
Researchers evaluated the frequency and accuracy of race and ethnicity reporting in top surgery journals. They found significant gaps in reporting, suggesting potential biases and inequalities.
A study by Louisiana State University found that over 44 million people in the US continued to fish during the pandemic, with many citing stress relief and social bonding as motivations. The economic impact was also significant, with a positive ripple effect for the economy and fisheries management.
A new study from WashU Medicine found a strong association between high physical activity and maintaining cognitive function among breast cancer patients treated with chemotherapy. The research suggests that moderate to vigorous exercise may help ward off 'chemo brain,' a decline in cognitive function common during cancer treatment.
The NIST-developed emberometer uses digital cameras to track embers in mid-air and reconstruct their 3D shapes. This tool helps researchers understand the behavior of embers, which can aid in developing better protection for structures during wildfires.
A study on red junglefowl chicks found that early experiences can affect impulsivity, contradicting initial expectations. The researchers also discovered a link between gene expression and impulsivity, suggesting that genetic factors contribute to individual differences in impulsive behavior.
A Wayne State University researcher is applying topological data analysis to functional magnetic resonance imaging (fMRI) data to discover hidden brain structures. This collaboration aims to provide medical researchers with new tools for analyzing complex fMRI data.
A recent study published in European Heart Journal: ESC heart failure shows that increased oxidative stress during exercise adversely affects heart failure prognosis. Tailoring exercise therapy to individual patients based on their level of oxidative stress may be more effective than conventional exercise therapies.
A study conducted at a Brazilian university found that treatment with curcumin and light reduces parasite load and eliminates Leishmania parasites completely. Curcumin showed good distribution in macrophages and reduced amastigotes' viability, changing their mitochondrial activity.
A new study found that consuming millets can significantly lower total cholesterol, triglycerides, and BMI, as well as decrease blood pressure in people who were overweight or obese. The study used meta-analysis to analyze data from 19 studies with nearly 900 participants.
Researchers found that brexanolone, a neuroactive steroid, alters brain oscillations in the basolateral amygdala, leading to long-lasting antidepressant effects. The study suggests that changing oscillations may be a new strategy for drug therapies.
The Korey Stringer Institute has made significant progress in ensuring safety for nation's high school athletes, with 38 states adopting life-saving measures since 2017. The institute's tailored approach to state meetings has led to a 10% increase in safety scores after implementation.
A study from Lund University reveals that Alzheimer's protein accumulates inside nerve cells, leading to increased production and potentially devastating effects. The research suggests that targeting misfolded amyloid-beta within cells may be a more effective approach than focusing on plaques outside the brain.
Researchers found a safe and tolerable combination of entinostat and immunotherapy, increasing CD8/FoxP3 gene expression and resulting in 16% objective response rate. The study showed promising results for patients with advanced cancers that have not responded to traditional therapy.
Researchers identified a key mechanism by which Xanthomonas bacteria infect crops, allowing them to hijack plant immune systems. Understanding this process is crucial for developing methods to prevent bacterial infections and produce crop-resistant varieties.
The SARS-CoV-2 Delta variant has rapidly spread across the globe, infecting over 130 countries. It has higher transmissibility than ancestral strains, posing a risk to unvaccinated populations. Currently authorized vaccines remain effective against symptomatic infections and hospitalizations due to the Delta variant.
Researchers have mapped significant geothermal heat beneath Thwaites Glacier in West Antarctica, revealing a new potential weak spot in the ice sheet's stability. This heat flow, estimated to be up to 150 milliwatts per square meter, could lead to easier sliding of the glacier and potentially accelerate its collapse.
A recent study reveals that some prostate cancer survivors experience a persistent fear of cancer recurrence (FCR) even many years after diagnosis and treatment. The study identified patient and clinical risk factors linked with FCR, highlighting the need for ongoing monitoring and psychosocial care.
Researchers measuring the impact of the Montreal Protocol found that banning CFCs preserved plant's ability to absorb CO2, preventing a further acceleration of climate change. The study predicts a 2.5°C rise in global temperatures without the ban, exceeding the 1.5°C limit seen as critical for avoiding climate damage.
New research from the University of Arkansas finds that prior training can accelerate muscle growth and response even after extended idleness. Previously trained muscles in mice responded with more sensitivity and grew more rapidly than previously untrained muscles, thanks to epigenetic changes in DNA.
Researchers found that robots and vehicle automation account for a small percentage of greenhouse gas emissions, with delivery vehicle size and fuel source having larger impacts. A human-driven, battery-powered cargo van has the lowest per-package footprint among analyzed methods.
A study found that giant anteaters in less forested habitats have larger home ranges, allowing them to access thermal shelters and regulate body temperature. Sex and body size also play a role in space use, with males using more space than females of similar size.
A team from Beth Israel Deaconess Medical Center created all-new swabs for COVID-19 testing in just three weeks by leveraging open-source collaboration and 3D printing. The swab crisis highlighted the importance of cooperation, openness, and scalability in solving complex problems.
A team from the Institute for Basic Science used entangled photons to test wave-particle duality and complementarity. They confirmed that source purity is tightly bounded by entanglement with remaining degrees of freedom, and analyzed visibility and predictability in a double-path interferometer.
Researchers at Massachusetts General Hospital have developed pre-epicardial cells from human induced pluripotent stem cells, which support embryonic heart formation and can be used to generate functioning heart tissue. This breakthrough could lead to novel therapies for heart failure, end-stage lung disease, and kidney disease.
Researchers at Duke University have developed a new approach to using sound waves to manipulate tiny particles suspended in liquid in complex ways. The 'shadow waveguide' technique creates a tightly confined, spatially complex acoustic field inside a chamber without requiring any interior structure.
A new clinical study reveals that treatment with mesenchymal stromal cells reduces inflammation in patients with chronic obstructive pulmonary disease (COPD). The study provides insights into the therapeutic potential of MSCs as a novel treatment for COPD, which is a leading cause of morbidity and mortality worldwide.
A new study has established recognized terms, definitions, design characteristics, and prescription criteria for off-the-shelf stability footwear. This standardized approach aims to improve the effectiveness of therapeutic footwear in treating children with various mobility issues.
A study published in Science Advances reveals a previously unknown mechanism behind compulsive alcohol use, which may be targeted by medication. A small group of nerve cells in the central amygdala promote alcohol use despite negative consequences.
Researchers have found that breast cancer stem cells accumulate near a tumor arteriole, which they call the arteriolar niche. This niche promotes cancer cell features and potential development through the LPA/PKD-1 signaling pathway.
A Korean National Health Insurance System study found frequent drinking is a more important risk factor for gastrointestinal cancers than the amount of alcohol consumed per occasion. This observational study suggests that individuals who drink frequently are at higher risk of developing gastrointestinal cancers.
The study reconstructs the movement of southwest Japan from the Cretaceous to the Cenozoic era using paleomagnetic analysis. The researchers found that southwest Japan experienced two clockwise rotations, indicating tectonic rotations during the Paleogene and Neogene periods.
Researchers will track oral health behaviors and caries risk in low-income urban young children over five years, collecting data on caregiver-reported habits, dental plaque scores, and social risk factors. The study aims to understand the impact of community-level factors on individual behaviors.
Long-term kidney transplant survival rates in the US have increased significantly over the last three decades, with five-year survival rates for deceased and living donors rising from 66.2% and 79.5%, respectively, in 1996-1999 to 78.2% and 88.1% in 2012-2015.
A study found that isolated fruit flies exhibit changes in gene expression, neural activity, and behavior, including increased eating and reduced sleep. The research suggests that P2 neurons play a crucial role in the perception of social isolation and its effects on behavior.
Researchers compared tumor biology in patients with early-onset and average-onset colorectal cancer, finding no significant differences in terms of tumor location, symptoms, or genetic makeup. The study suggests that early-onset colorectal cancer is not biologically distinct from average-onset cases, and more aggressive treatment may n...