A study by RIFS researchers highlights the need for digital innovation to be guided by a systemic perspective acknowledging environmental, economic, and socio-cultural impacts. This includes professional technology assessments and inclusive decision-making processes to foster sustainable development.
A recent study published in Radiology found that 3D-mammography reduces the number of breast cancer cases diagnosed between routine screenings. The study included almost 15,000 women who received both 3D-mammography and traditional mammography, and compared cancers detected in between screenings.
The University of Maryland examined green infrastructure adoption in Tucson, Arizona, revealing the role of policy entrepreneurship and interest groups in its trajectory. The study found that a culture of water ethics, known as One Water, drives sustainability efforts in the city.
Researchers analyzed anonymized smartphone data to predict COVID-19 outbreaks, finding a 10% increase in mobility outside the home correlated with a 25% increase in weekly SARS-CoV-2 growth rates. The study provides insights into estimating restrictions needed to control the pandemic.
Researchers developed a digital twin environment that mirrors physical welding setups to train new users and protect physical systems. The system tracks welders' behavior patterns, enabling efficient novice training and safe practice without risk of damage.
Climate change will drive droughts, heat waves, floods, and low river flows in the Colorado River basin. The study found an average temperature rise of 5.5 degrees Celsius and a significant increase in concurrent extreme hydroclimate events.
A newly released position paper from ESMO and SIOPE defines a common vision for improving outcomes for AYAs with cancer in Europe. The paper highlights the key challenges of AYA care, including limited awareness of cancer biology, availability of specialist centres, and access to clinical trials.
A study on ants found that social isolation alters their behavior, reducing interest in adult colony mates and increasing time spent on brood care. The isolated ants also exhibit downregulated immune system genes, similar to humans experiencing stress and weakened immunity during the pandemic.
A study published in the International Journal of Environmental Research and Public Health found that South Korea's effective public health interventions and prompt measures helped decrease COVID-19 cases, particularly among socioeconomically disadvantaged populations.
The University of South Florida has received a five-year, $44.4 million NIH grant to conduct the largest primary prevention trial of computer-based cognitive training for preventing mild cognitive impairment and dementias like Alzheimer's disease in older adults. The study aims to test whether this type of training can reduce the risk ...
Scientists have developed a new technology that uses chaos to create unique digital fingerprints for electronic devices, making it virtually impossible for hackers to crack. This innovation has the potential to revolutionize cybersecurity and provide an unprecedented level of security against even state-sponsored attacks.
Researchers at Rice University have optimized artificial intelligence software to run on commodity processors and train deep neural networks up to 15 times faster than top GPU trainers. The 'sub-linear deep learning engine' (SLIDE) uses hash tables to solve the search problem of matrix multiplication, reducing training time for AI models.
Scientists have developed a novel naturally derived cyan blue colorant from red cabbage anthocyanin pigments, which shows high stability over time. The new compound, Peak 2, can produce both blue and green colors in food products, offering an alternative to synthetic blue dye.
A study by UNSW found that areas with high misogynistic tweeting had higher rates of domestic and family violence, even after controlling for other factors. The researchers used big data from Twitter and local law enforcement records to examine the relationship between online hate speech and real-world violence.
Researchers from Uppsala University discovered a new species of bumblebee, Bombus incognitus, through genetic analysis of Rocky Mountains samples. The study reveals potential for speciation in arctic and alpine environments due to climate change.
A new study from North Carolina State University found that an outdoor science program improved fifth-grade girls' science grades and knowledge, while also addressing gender gaps in science. The program, Muddy Sneakers, used hands-on activities, hikes, and reflections to teach science in a natural environment.
Archaeologists have found evidence of a kosher diet in pottery fragments from Oxford's early medieval Jewish community. The findings, published recently, reveal that the inhabitants of two houses used only meats from cattle, sheep and goat, with no pig bones present.
Researchers at IRB Barcelona have discovered the HMCES enzyme to be a Achilles heel of some lung tumours with high mutations caused by the APOBEC system. Blocking HMCES is damaging to cancer cells but less so for healthy cells, making it a promising target for future treatments.
Osaka University researchers have developed an air-stable and highly active single-crystal cobalt phosphide nanorod catalyst for the reductive amination of carbonyl compounds. The catalyst overcomes limitations of conventional cobalt catalysts, retaining high activity after multiple uses.
A recent study published in Nutrients investigated the influence of exercise on food intake. The results showed that physical activity increased the amount and urgency of food consumption, particularly after exercise. This finding highlights the importance of considering post-exercise eating habits for optimal weight loss.
Researchers compared four main bird species lists worldwide, finding that they agree on most birds but disagree in some regions. The lists differ by application, and some regions are understudied, leading to missed species. This highlights the need for true diversity recognition to conserve biodiversity.
The Muon g-2 Collaboration has published the first result of its measurement, revealing a discrepancy of 4.2 standard deviations between experiment and theory. The result strengthens evidence for the existence of new physics, potentially indicating previously unknown particles or forces.
A new Heidelberg-based computerized approach recognizes motor impairments and provides information about underlying diseases through artificial intelligence. The uBAM algorithm uses machine learning to analyze movement patterns, highlighting pathological deviations and aiding in diagnosis and treatment.
Scientists have found that the parkin protein acts as a powerful antioxidant and storage site for dopamine radicals in brain cells. This discovery may lead to new treatments for early-onset Parkinson's disease by delivering antioxidants or a healthy copy of the parkin gene.
The International Society for Autism Research (INSAR) 2021 Annual Meeting brought together over 1,300 authors from 30 countries to share their research and discoveries on autism spectrum disorder. Keynote speakers included Dr. Stormy J. Chamberlain, Dr. Tony Charman, Dr. Petrus J de Vries, and Dr. Lucina Q. Uddin.
A University of Alabama at Birmingham study found that cytosine-p-guanine, or CpG, methylation of the DNA in the heart is associated with differences in heart-failure outcomes. The researchers also discovered that African American patients had higher rates of death from heart failure compared to Caucasian patients, suggesting a link be...
A study published in Nature Genetics found that a specific histone modification, H2AK119ub1, acts as a marker for inherited DNA functional modifications from the mother. The researchers discovered that without this modification, fertilized embryos can experience miscarriages and enlarged placentas.
Researchers discovered a link between the mutated enzyme phenylalanine hydroxylase (PAH) and increased oxidative stress in mouse models of Folling Disease. This finding may explain some comorbidities found in adult PKU patients and has implications for understanding the disease.
Researchers at ETH Zurich have developed an approach to generate a broad palette of colours by adjusting the chemical structure of molecules themselves. By varying the chain length of fluorescent organic polymers, they can produce polymers with different colours, including yellow, green, and blue.
The Muon g-2 experiment has shown fundamental particles behaving in a way not predicted by the Standard Model of particle physics. Researchers have confirmed discrepancies that have been gnawing at scientists for decades.
Researchers at Michigan Medicine are conducting a nationwide trial to investigate allergic reactions to COVID-19 mRNA vaccines. The study aims to identify molecular markers of allergic reactions, with results expected in late summer 2021.
A University of Otago survey found 64% of New Zealanders experienced positive aspects during the lockdown, including pride in the country's response and increased time for family and hobbies. The study suggests that these silver linings can help people survive and thrive under adverse circumstances.
Heavy water (D2O) is found to have a distinct sweet taste in humans, unlike ordinary water (H2O), which is mediated by the human sweet taste receptor TAS1R2/TAS1R3. The study uses molecular dynamics simulations, cell-based experiments, and mouse models to confirm this finding.
The Clean Propulsion Technologies project aims to create a common vision and sustainable business solutions for the Finnish powertrain industry. The research focuses on developing groundbreaking engines working in fuel-flexible RCCI mode and hydrogen-fueled engine concepts.
A new scientific review has found significant gaps in knowledge about how mammal populations respond to climate change, particularly in sensitive regions. The study highlights the need for more holistic approaches to understanding climate change impacts on animal populations.
Researchers in the European Diverfarming Project introduced herbaceous species and aromatic plants to Mosel vineyards, reducing soil erosion and increasing biodiversity. The results show improved wine quality without negative effects on yield, suggesting a positive relationship between soil mineral acidity and wine quality.
A new study found that family child care home providers with high diet self-efficacy can buffer the impact of stress on their diet quality. Those with low self-efficacy are negatively affected by stress and have a poorer diet quality.
Hospitalized ischemic stroke patients who received palliative or hospice care experienced improved quality of life. However, disparities persist in comfort care utilization, particularly among non-white patients. Factors associated with higher comfort care utilization included older age, female sex, and private health insurance.
A new stem cell therapy has induced regeneration of blood vessels surrounding non-healing diabetic foot ulcers, accelerating healing. The treatment uses adult stem cells harvested from fat tissue, demonstrating a novel cell injection therapy that can alleviate pain and infection.
A team of scientists has successfully genetically modified eucalyptus trees to prevent sexual reproduction, reducing the risk of invasive spreading in native ecosystems. The CRISPR Cas9 gene editing technique was used with nearly 100% efficiency to knock out LEAFY, the master gene behind flower formation.
Scientists have developed a novel sensor that makes auxin visible in living plants, providing new insights into plant development and growth. The sensor allows for real-time detection of changing environmental conditions and the influences of external stimuli.
Researchers at Cold Spring Harbor Laboratory have discovered a way to reverse the genetic cause of poor stress responses in mice by targeting specific brain cells and feedback loops. The discovery was made possible by understanding how a particular gene, Ophn1, regulates brain activity and stress tolerance.
A recent study found that unhealthy eating behaviors at night can negatively impact workplace performance and well-being. Participants who engaged in late-night snacking reported physical problems, emotional strains, and declines in helpful behavior the next day.
Experts at the University of Missouri are gathering data on extreme drinking behaviors to inform future public health interventions. The five-year grant will provide accurate information on factors influencing drinking habits, including biological and environmental factors.
Researchers identified a newly associated mucocutaneous eruption in a pediatric patient with confirmed SARS-CoV-2 infection. The study presents the first case of this dermatologic presentation linked to SARS-CoV-2 infection.
Researchers at the UCO Dairy Laboratory found a link between milk pH and cheese-making capacity in Churra sheep, suggesting genetic selection can improve yield. The study analyzed over 1,000 sheep samples to identify optimal parameters for increasing cheese production efficiency.
A case series examines the association between maternal SARS-CoV-2 infection and outcomes in newborns' eyes, finding potential ocular complications. The study suggests that gestational exposure to maternal COVID-19 may lead to increased risk of eye problems in newborns.
The study created high-resolution molecular maps of coral reef organisms using 3D imaging techniques, revealing specific microbial and viral functions that are key components of the coral microbiome. The research has direct implications for coral reef restoration and management.
A study of 3,500 young people in Ethiopia, India, Peru, and Vietnam found that promising but poorer students 'fall away' during school years due to socio-economic challenges. Wealthy backgrounds continue to offer a protective effect in higher education access.
A novel technique using an ancient inorganic salt-based material has been developed to pinpoint and illuminate bone damage, potentially leading to more efficient X-ray diagnostics and treatment. The new method could also be used for advanced applications such as bioimaging and optogenetics.
Scientists found that epithelial cells loosen connections at three-cell junctions, allowing yolk proteins to enter egg cells. The process involves the removal of adhesion proteins and mechanical tension in the cytoskeleton.
A recent study published in JAMA Network Open found that transgender children and teens experience significantly higher levels of anxiety and depression compared to their cisgender peers. The research highlights the need for better mental health support services for this vulnerable population.
A recent study published in the Proceedings of the National Academy of Sciences reveals how cognitive control and sensory information relate to cortical machinery. Researchers found that signal propagation between cortical areas V1 and V4 is modulated by attention, challenging previous theories about parallel processing flows.
Researchers at UC Santa Barbara found that coral predators have a significant impact on young coral growth and survival, even when protected by fish. The study suggests that density has little effect on predation, as corals are vulnerable to predators regardless of group size or protection.
A study examining deceased US eagles found that 82 percent had detectable levels of rat poison in their systems. The presence of these toxins was linked to mortality rates, suggesting a potential public health concern for bird populations.
A new study by the University of Washington found that hospital pandemic policies harmed families and nurses, leading to feelings of loneliness, isolation, and mistrust. The policies also exacerbated existing racial biases in care, particularly for Black women and birthing people.
A recent study has quantified the association of race/ethnicity, sex, income, and state-specific lockdown measures with six well-being dimensions in the United States. The research highlights disparities in well-being among different groups, emphasizing the need for targeted interventions to address these inequalities.
Researchers discovered fungi present in both healthy and diseased lungs, with no difference in composition between individuals with COPD using or not using inhaled steroids. The unique lung environment is dominated by the fungus Candida, which can cause disease when outcompeted.
Scientists quantify space-time nonseparability of electromagnetic pulses using quantum state tomography and calculate fidelity, concurrence, and entanglement. They propose novel concepts for measuring space-time entanglement in structured light, opening new avenues for ultrahigh-capacity communication and high-security encryption.
A new paper by Kyoto University researchers highlights the ethical implications of brain organoid research, which could lead to breakthroughs in treating diseases like dementia or schizophrenia. However, transplanting brain organoids raises concerns about consciousness, morality, and potential risks to patients.
The NIH is conducting a clinical trial to assess the risk of systemic allergic reactions to the Moderna and Pfizer-BioNTech COVID-19 vaccines in people with mast cell disorders or severe allergies. The study aims to identify potential genetic patterns that may predict who is at most risk for these reactions.
A recent study from the University of Bath found significant underrepresentation of women in editorial boards of marketing academic journals, with men holding 68% of roles. The research also revealed that awards and recognition favor men, perpetuating inequality for female academics.
Researchers at Case Western Reserve University developed a novel transdermal mixture of terbinafine and clotrimazole to combat Candida auris, a highly resistant fungus. The study found that this formulation can effectively reduce the presence of C. auris on skin and prevent its spread.
Researchers compared images of COVID-19 vaccine-induced protein spikes to those of the SARS-CoV-2 virus and found a high degree of similarity, suggesting the vaccine's ability to trigger an immune response.
A study found that young adults were unaware of existing AI-powered symptom checkers, which could help reduce the number of in-person clinic visits during the pandemic. The tools aim to provide reassurance for non-COVID symptoms and improve user experience through personalization.
A West Virginia University biologist is developing student-led research projects to study genomics and bioinformatics using parasitic orchids. The project aims to close the STEM skills and interest gap in rural West Virginia high schools and make orchids more sustainable.
Researchers found that adaptive cognitive training program Cogmed Working Memory Training improved visual working memory, verbal short-term memory, and math fluency in children with SCD. Patients who completed at least 10 training sessions showed the most significant benefits.
Researchers from Nagoya Institute of Technology in Japan propose a new protocol to evaluate postural balance control for elderly patients with low back pain. They found that local vibratory stimulation can improve proprioceptive function and alleviate symptoms.
Engineers successfully folded NASA's James Webb Space Telescope sunshield, a five-layer diamond-shaped structure to fit within its launch vehicle. The compact form will remain through launch and the first few days in space to protect optics from heat interference.
A recent Johns Hopkins Medicine study compared inpatient and outpatient surgical volumes during the pandemic and found significant declines, especially in regions hardest hit. Outpatient volumes recovered quickly, while inpatient volumes improved to near-pre-pandemic levels by September 2020.
A new clinical trial has shown that the SlowMo therapy app is an effective means of treating paranoid thoughts in people experiencing psychosis. The app, which uses a personalized approach to help individuals feel safer in daily life, has been found to reduce paranoia and improve quality of life.
Texas A&M researchers have developed a reliability framework to improve the distribution system, reducing interruptions by 50% and customer average interruption duration by 45%. The framework can also test the impact of installing rooftop solar and energy storage on the system.
Researchers found two new species, Fossiomanus sinensis and Jueconodon cheni, with characteristics of scratch diggers in the Jehol Biota ecosystem. The animals independently evolved traits to support their digging lifestyle, including shorter limbs and strong forelimbs.
Researchers found that tumour samples from over 2,600 patients with different types of cancer contain a high prevalence of genetic diversity within individual tumours. This variation is a challenge for doctors as treatment may not be effective against another subclone, and certain subclones can initiate tumour spread or drug resistance.
Researchers sequenced the genomes of the oldest Europeans, finding they contributed genes to present-day East Asians and had extensive Neandertal DNA. This suggests frequent mixing with Neandertals when first modern humans arrived in Europe.
A team of Penn State Berks-led researchers created a multidimensional model to measure the effectiveness of entrepreneurship education. The model addresses students' intentions to start a business and their perceptions of barriers they might encounter, helping to increase skills and reduce barriers.
A recent study by Vanderbilt researchers reveals that non-cancer cells in a tumor, primarily immune cells called macrophages, have the highest glucose uptake, upending traditional models of cancer metabolism. This finding could lead to new therapies and imaging strategies.
Researchers found that T cells in the small intestine have evolved a molecular sensing mechanism to protect themselves from toxic bile acids. This mechanism can be manipulated with small drug-like molecules, reducing inflammation and improving symptoms.
A new report confirms polyethylene glycol (PEG) as a cause of anaphylaxis following COVID-19 vaccination. The authors note that PEG allergy is rare and that COVID-19 vaccines remain safe despite the risk.
A new study links cerebral small vessel disease (SVD) to intracerebral hemorrhages under anticoagulation, suggesting SVD as a precondition. The study suggests blood thinning alone can no longer be considered a cause of intracerebral hemorrhages.
A study of nine uterine transplants from living donors has provided an initial estimate of costs, with total average cost per transplant reported as EUR 74,564. Sick leave accounted for the largest portion of these costs.
Researchers used weather radar to create a forecasting system for nocturnal bird migration in the US, finding that just 10 nights of action can reduce risk by 50% for avian migrants passing over an area. This data enables more 'mindful' approaches to protect migrating birds from threats like light pollution and collisions with structures.
A new study from Aarhus University shows that eight weeks of training in compassion can significantly improve the well-being of relatives. The training helps them deal with difficult emotions and life events, reducing symptoms of depression, anxiety, and stress.
A comprehensive analysis of 24 studies found limited evidence on risk factors for steroid-induced psychological reactions in children with acute lymphoblastic leukemia. Younger patients were at risk for behavioral problems, while older patients were more susceptible to sleep issues.
A new study reveals that sleep disorders are a common symptom of multiple system atrophy, with greater severity correlating to more neuronal damage. The research found specific associations between sleep-related symptoms and MSA severity, including the parkinsonism subtype.
Researchers found that manual workers are twice as likely to develop ALS, with close to two-thirds of patients reporting a blue-collar job. The study also discovered that jobs involving sustained physical exertion, such as construction and carpentry, were associated with a higher risk of bulbar-onset ALS.
A new test has been developed to evaluate expressive language skills in individuals with Down syndrome, offering a more effective approach than current methods. The test was found to be reliable and consistent across different versions, making it suitable for most individuals between the ages of 6 and 23.
Astronomers have identified six chemicals in the atmosphere of HD 209458b, a planet that formed far from its star before migrating to its current location. The discovery provides insights into planetary formation and could be used to detect signs of potentially habitable planets.
Researchers found that a combination of ruxolitinib and remdesivir can normalize the production of complement proteins in lung epithelial cells infected with SARS-CoV-2. This highlights a promising strategy to treat damaging inflammation during severe COVID-19.
Researchers designed a nanodendrite Pt-Cu alloy electrocatalyst with high-index surfaces and graded composition, achieving excellent mass and area activities for oxygen reduction reaction. The catalyst's unique morphology and composition provide a high specific surface area to improve Pt utilization and enhance ORR activity.
Two new species of 120-million-year-old, burrowing mammals are discovered in northeastern China with distinct characteristics. They share specialized digging features and an elongated vertebral column, shedding light on the evolution of fossorial life.
Researchers have found that Urolithin A can delay the progression of Duchenne Muscle Dystrophy in mice by restoring mitochondrial activity and increasing mitophagy. This natural compound has shown promise in improving muscle health and performance, with significant increases in grip strength and running performance.
Researchers used mirror SELFI to detect nanoparticles' size and location with nanometre resolution, enabling tracking of disease-causing viruses. This breakthrough could lead to new sensing methods for biomedical applications.
Researchers project the most common and deadly cancers in the US by 2040, with breast cancer expected to remain top type. The study also highlights an increasing trend of cancers affecting younger populations, such as thyroid and testicular cancers.
Scientists have developed novel multi-stimuli-responsive drug delivery systems using hydrogels that can release drugs in response to temperature, pH, and reducing conditions. The hydrogels can control the amount of drug loaded onto them, ensuring effective delivery to target tumor sites.
The project aims to refine infrastructure, drive sustainability, and strengthen the inclusion of underrepresented voices in humanities scholarship. The expanded collaboration will enable new possibilities for historical research, genealogical discoveries, and a deeper understanding of the past.
The COVID-19 pandemic has changed people's interactions with nature in both positive and negative ways, providing valuable knowledge about these interactions. The article highlights the potential long-term consequences of this shift and recommends further research to establish actions that can positively impact humans and nature.
Researchers uncover how tailocins, produced by bacteria under stress, target specific strains with lethal precision. The nanomachines have potential applications in studying microbial interactions and developing new antibiotics.
Researchers used a mouse model to identify the role of autoreactive T cells against transcriptional intermediary factor 1γ (TIF1γ) in dermatomyositis. The study found that autoreactive CD8+ T cells contribute to the pathogenesis of the disease, while autoantibodies are non-pathogenic clinical markers.
A USC study found Hispanic immigrants aged 20-54 are 11 times more likely to die from COVID-19 compared to U.S.-born non-Hispanic individuals. Younger populations, particularly those of Asian/Pacific Islander and Black descent, also face higher mortality rates.
A new theoretical calculation of the muon magnetic moment has reduced the discrepancy with experimental measurements, but sparks debate on the standard model's fate. The calculation, involving CNRS physicists, used precise measurements made with electron-positron colliders and European supercomputers.
Researchers have identified the oldest reconstructed modern human genome, dating back around 2,000 years, from a fossil skull in Czechia. The study suggests that early modern humans did not successfully adapt to Europe, with a possible explanation being the Campanian Ignimbrite volcanic eruption.
A survey-based study of 105 BIPOC graduate-level counseling students found that discrimination negatively affects overall wellbeing and leads to burnout. The study emphasizes the need for proactive inclusion and diversity in counseling programs to address these barriers.
SourceWiley·JournalJournal of Multicultural Counseling and Development·DateApr 7, 2021
A new rapid 'leaf-disk assay' uses chlorophyll fluorescence emissions to determine herbicide resistance. The technique quickly identifies resistant populations, enabling growers to take proactive steps against spreading resistant weeds.
Research in 4 low- and middle-income countries reveals socio-economic background is a persistent barrier to educational attainment. Students from poor backgrounds who excel early on often fall behind later, despite similar prior achievements.
Researchers confirmed that doubling CO2 levels roughly doubles the risk of transmission. The model considers infection numbers in the local community but not air flow through rooms. Low CO2 levels can minimize COVID-19 risk, regardless of space activity.
A study published in Alzheimer's & Dementia found that progressive memory loss and issues with executive function are more useful for predicting CTE pathology than mood and behavior symptoms. This breakthrough could lead to the development of new therapies and improved patient care.
The Mfd protein's dual role in repairing bacterial DNA and promoting mutations has been discovered, offering new avenues for fighting antibiotic resistance. This phenomenon could also lead to a better understanding of cancer cell resistance to chemotherapy.
SourceCNRS·JournalProceedings of the National Academy of Sciences·DateApr 7, 2021
A study by Toyohashi University of Technology found that Japanese speakers often confuse the pronunciations of /hi/ and /si/ due to palatalized tongue articulation. Real-time MRI and supercomputer simulations revealed that acoustic contrast between the sounds can be produced by differences in tongue shape in the transverse direction.
A new method called ACME has revolutionized single-cell transcriptomic technologies by enabling accurate cell fixation and dissociation without causing cell stress. This allows scientists to study thousands of individual cells from living organisms, one-by-one, and sequence each cell's genetic material.
The WHOI and NOAA have released a report on the socio-economic effects of harmful algal blooms in the US, highlighting gaps in current estimates and research. The report recommends improving methods for assessing impacts and fostering greater collaboration among researchers, policymakers, and communities affected by HABs.
A new diagnostic test, called the D4-assay, has been developed to detect Ebola virus infection earlier than the current industry standard PCR test. The test is highly sensitive and can detect the virus a full day earlier than PCR, making it a promising tool in addressing ongoing outbreaks.
A new system enables robots to recognize human workers and predict their poses, providing a safer and more efficient working environment. This allows robots to work side-by-side with humans on assembly lines without unnecessary interruptions.
A new study has found that childhood cognitive problems can lead to mental health issues in teenagers and young adults. The research highlights the potential impact of early cognitive deficits on young people's mental health, suggesting specific associations with certain conditions.
Researchers at the University of Colorado Cancer Center have discovered an NLRP3 inhibitor that can reduce inflammation in melanoma cells, potentially leading to reduced tumor growth and progression. The study's findings suggest that inhibiting NLRP3 could improve patient care for those resistant to checkpoint inhibitors.
Research on early treatments for cerebral palsy has generated limited supportive data, but emerging efforts aim to improve developmental motor outcomes in children with the condition. Newer, more targeted interventions are being explored to provide novel insights and transform treatment approaches.
A team of scientists has created a reusable, biodegradable sponge made from sunflower pollen that can absorb oil contaminants from contaminated water sources. The pollen sponge outperforms commercial oil absorbents in terms of absorption capacity and reusability.
A peptide nucleic acid-based gene editing technique has been identified as a crucial part of the gene editing toolkit, offering an alternative to CRISPR-Cas systems. The technique, developed by Carnegie Mellon's Danith Ly and Yale University's Peter Glazer, allows for in vivo gene editing using nanoparticles.
Researchers found that Parkinson's patients exhibit 53% lower step length synergy while crossing obstacles compared to healthy subjects. This impairment affects gait timing and foot positioning, making it difficult for patients to navigate obstacles safely, increasing the risk of falls.
A study by Karolinska Institutet found that 1 in 10 healthcare workers who had mild COVID-19 experienced long-term symptoms lasting at least 8 months, including fatigue, respiratory problems, and loss of smell and taste. These findings suggest that even mild cases of the virus can have a significant impact on quality of life.
Researchers discovered that itraconazole and fluoxetine effectively block SARS-CoV-2 virus production in laboratory cells. Combining these with remdesivir resulted in synergistic effects, inhibiting the virus by over 90%.
L-DOPA-induced dyskinesia is a major side effect of long-term medication, affecting millions worldwide. Researchers revealed the link between neuronal activity changes and dyskinesia, suggesting suppressing or restoring neurotransmission through key pathways may improve symptoms.
Researchers designed a polymer membrane with molecular cages that increase lithium ion flow by an order of magnitude, improving battery power and efficiency. The solvation cages selectively capture and transport lithium ions faster than their counter anions, enabling high-voltage battery cells to operate more efficiently.
Researcher Margarita López-Uribe will investigate the impact of artificial selection on pollinator ecology and evolution in agricultural landscapes. She aims to characterize changes in floral functional traits, pollinator foraging behavior, and genetic underpinnings of sensory system adaptations.
The biodiversity collections community should implement a global plan by 2030 to maximize its value to the scientific enterprise. The plan should draw on existing capacity and highlight five pillars: collecting new samples, digitization, data integration, education, and infrastructure.
Researchers discovered a direct link between Parkin and the activation of mitophagy in Parkinson's, as well as its role in type 2 diabetes and cancer. The study found that AMPK, ULK1, and Parkin form a crucial pathway in cellular stress response.
Scientists at Weizmann Institute of Science and MIT measure electronic entropy in twisted bilayer graphene, revealing giant magnetic entropy. The discovery provides an electronic analogue to the Pomeranchuk effect, where a material can exhibit unusual phase transitions.
Researchers at Skoltech created a new electronegativity scale, improving Pauling's original scale with a formula that treats molecule stabilization as a multiplicative effect. The new scale works for both small and large differences in electronegativity, accurately predicting chemical bond energies and reactions.
Type 1 diabetes and diabetic neuropathy contribute to various bone structure impacts but don't fully explain higher fracture risk in patients. Balance and muscle strength also play a role in increased fracture risk, according to new findings.
A study by University of Virginia researchers reveals that people systematically default to additive strategies, overlooking subtractive ideas. This habit can lead to missed opportunities to improve the world through subtraction, with implications across various contexts, including engineering and policy.
A study of 1,600 people found that 1 in 10 agreed strongly with COVID-19 conspiracy theories, with younger, stressed individuals more likely to hold extreme views. Cognitive biases were also identified, with those who believed in conspiracies being less critical of contradictory information.
A new protocol called Quit Connect has been shown to increase electronic referrals to free, state-run tobacco quitlines among patients with rheumatic diseases. The program, which leverages electronic health record prompts for nurses and medical assistants, resulted in a 71% increase in referrals.
The authors argue that a structural change to national Hospital Incident Command System (HICS) guidelines is needed to ensure inclusion of an Equity Officer and health equity specialists. This change could help mitigate inequities in hospital responses during disasters, particularly for historically marginalized populations.
A new test for Lyme disease has been developed to reliably distinguish between early- and late-stage patients. The test targets genetic sequences left by a virus in Lyme-causing bacteria and can detect as few as one bacterial cell in a small blood sample, making it highly sensitive.
A new natural blue food coloring has been developed by converting anthocyanins in red cabbage using a custom enzyme. The discovery could provide an eco-friendly alternative to widely used synthetic blue dyes.
The UC Davis Conte Center will discover biomarkers for at-risk pregnancies and develop new treatments to prevent detrimental effects of maternal infection on brain development in offspring. The center aims to understand the origins of significant mental health disorders, with implications for current and future generations.
A study of 558 college students reveals that higher ADHD symptoms are associated with increased stress levels. The researchers found that strengthening protective factors like social skills, social support, and goal efficacy can help alleviate these effects.
Scientists have identified an early indicator of magma viscosity that can be measured before a volcanic eruption, enabling them to forecast the potential danger. This discovery, published in Nature, could lead to more accurate assessments of volcano behavior and improved emergency response strategies.
Researchers estimated muon's magnetic field strength using a fully verified theory independent of experimental measurements. The result aligns with the standard model of particle physics, suggesting no need for new physics to explain the phenomenon.
Scientists from Argonne National Laboratory and Fermi National Accelerator Laboratory have conducted an experiment to test the current understanding of the universe. The first result points to the existence of undiscovered particles or forces, which could help explain long-standing scientific mysteries like dark matter.
A study by the University of Helsinki found that event horses wearing thin or thick bits had a greater risk of moderate or severe oral lesions compared to those wearing medium-sized bits. The research recommends using a jointed bit of moderate thickness, particularly for mares and certain horse breeds.
Researchers found a molecular link between Parkinson's disease and melanoma, with amyloid proteins α-synuclein and Pmel interacting in melanoma cells. This interaction may lead to reduced pigment production, contributing to the increased risk of melanoma in Parkinson's patients.
Global clinical trial completion rates dropped by 13-23% during the COVID-19 pandemic, according to a new study. The decline was most significant in trials funded by government, academic or medical entities, and was attributed to reduced patient enrollment and increased challenges in following up on patients.
A team of researchers explored the effect of solar radiation modification technologies on ecology, focusing on a specific strategy called stratospheric aerosol intervention (SAI) that creates a sulfate aerosol cloud in the stratosphere to reduce incoming sunlight and radiation. The study highlights the complexity of cascading relations...
A new study published in Neurology found that losing function in both senses may put individuals at greater risk of dementia and cognitive decline years later. Researchers analyzed data from 6,520 people between the ages of 58 and 101, finding that those with both hearing and vision impairments were twice as likely to develop dementia.
School-based interventions, particularly peer-assisted instruction and small-group teaching, have positive effects on reading and mathematics for students with academic difficulties. These targeted interventions can substantially boost skills in these students.
A clinical practice review article by Rita Kalyani provides a systematic approach for treating patients with diabetes and cardiovascular disease. The article recommends using GLP-1 receptor agonists and SGLT2 inhibitors, particularly for patients with heart or blood vessel disease, to reduce the risk of major cardiovascular events.
Researchers have identified a key pathway that regulates the transition of the brain from highly plastic to stable states in developing fruit fly larvae. This discovery has implications for understanding and potentially treating neurodevelopmental disorders such as autism, schizophrenia, and epilepsy, which are linked to the failure to...
The Binational Early Asthma and Microbiome Study (BEAMS) examines how the 'hygiene hypothesis' affects children's risk of asthma in Mexico and the US. The study explores the role of microbiomes, family health history, and environmental exposures in developing asthma.
Researchers at Queensland University of Technology have developed carbon dots from human hair waste to enhance perovskite solar cell performance. The carbon nanodots form a wave-like layer surrounding the perovskite crystals, protecting them from environmental factors and improving power conversion efficiency.
Researchers at KIST have created a large-scale CO2 conversion system using a sea urchin-shaped nano copper catalyst, which increases catalytic activity and yields ethylene by over 50%. The findings suggest that increasing copper hydroxide content is key to enhancing efficiency.
A study of 3.4 million live births in 2018 found that criminalizing immigrant policies were associated with higher preterm birth rates for Black women born outside the US, while inclusive policies were linked to lower preterm birth rates for all women born outside the US and particularly White women outside the US.
Dr. Helen Fernandez will receive the 2021 Dennis W. Jahnigen Award for her commitment to building the geriatrics health workforce and improving care of older adults through innovative education programs and pathways.
Researchers identified a single personality component related to Confidence/Aggressiveness in red deer, which is also linked to dominance behavior. The study's findings suggest that understanding individual differences in animal behavior can improve welfare management decisions.