Researchers found that three minutes of morning exposure to 670nm deep red light improved color contrast vision by 17% and the effects lasted for at least a week. The study built on previous findings that daily longwave deep red light exposure boosts energy-producing mitochondria cells in the retina.
Researchers found that pupils with mental and neurodevelopmental disorders or who self-harm are more likely to miss school, indicating potential indicators of current or future poor mental health. The study highlights the importance of integrated school-based and healthcare strategies to support young people's engagement with education.
A study by Professor Carl Mungan dispels the myth that a car will leave the ground at the crest of a hill. The research highlights the importance of normal force and speed decrease on inclines, revealing that cars will not lose contact with the road at the top of a smooth hill.
Researchers discovered that naked mole-rats rapidly decrease uncoupling protein 1 (UCP1) in brown adipose tissue to conserve energy in hypoxia. This mechanism may hold secrets for humans to survive and thrive in low-oxygen environments, particularly in relation to diseases like stroke and chronic pulmonary disorders.
A recent study found that Black older Americans have significantly better hearing than their White counterparts, with a prevalence rate of 9.4% compared to 15.4% among Whites. The study suggests potential explanations for this difference, including diet and noise exposure.
Researchers at Martin-Luther-Universität Halle-Wittenberg have developed novel, inexpensive catalysts for alkynes reactions. Alkynes are activated through a soft manner, mimicking gold and platinum-based catalysts, with aluminum oxide being a more accessible alternative.
Researchers from Istituto Italiano di Tecnologia have developed a new precision strategy to hinder coronavirus infection by blocking the ACE2 receptor. The study, published in Pharmacological Research, reveals two anti-K353 aptamers that dose-dependently inhibit viral spike protein binding to human ACE2, preventing cell infection.
A Berkeley Lab study shows how battery-electric trains can cut carbon dioxide emissions by over half, eliminating premature deaths and health costs associated with diesel freight trains. The analysis suggests that retrofitting diesel-electric trains with batteries is a cost-effective solution with multiple benefits.
A new project aims to provide peer support and research opportunities for students with caring responsibilities. The study reveals that without adequate support, caring can negatively impact physical and mental health, university performance, and social life.
A joint research team identified the mechanism of microplastic-induced apoptosis in the brain by administering MPs orally to mice for 7 days. Microglial cells recognize MPs as external threats, leading to phagocytosis and apoptosis. The study reveals that smaller MPs (<2㎛) have a greater impact on cellular physiology.
The special issue examines the collective dynamics of complex networks with applications in neuroscience, climate modelling, and Earth science. The papers cover a broad range of topics including dynamics of excitable systems, cluster dynamics, and interplay of noise and feedback.
The RT-CIRAM system analyzes public-domain data to determine the best times to avoid crowds and minimize COVID-19 infection risk. The mobile phone app provides personalized recommendations based on user input and factors like vaccination rates and cultural norms.
Researchers found coronaviruses closely related to SARS-CoV-2 in Shamel's horseshoe bats sampled in 2010. The discovery suggests a wider geographic distribution of the virus and its potential spillover from bat-borne viruses. Surveillance in Southeast Asia is crucial for pandemic preparedness.
Researchers propose a new model linking cultural trauma to health disparities in US cultural groups, identifying cultural trauma as a fundamental cause of health disparities. The model suggests that damaging or destroying a group's culture can rob people of important resources for protecting their health.
A systematic review of bitter taste receptors in cancer found that overexpression of these receptors stimulates anti-cancer mechanisms, reducing cell division and migration while increasing programmed cell death. Conversely, downregulation of bitter taste receptor genes is common in cancer cells.
Researchers at Massachusetts General Hospital have uncovered important details about Shigella's translocon, a pore that injects bacterial proteins into infected cells. The findings may help develop an effective strategy to block this critical component of infection and prevent diseases like dysentery.
Research led by Durham University found former pro rugby players more likely to show signs of depression, anxiety, and irritability after retirement. Players with multiple concussions were almost twice as likely to report these symptoms.
A recent study proposes a two-step plan to improve China's export competitiveness of its agricultural products. The study suggests focusing on traditional products with distinctive regional characteristics and taking comprehensive measures to enhance the international competitiveness of disadvantaged products.
Researchers developed a novel biosensor using aptamer-combined SERS to detect miR-122 in cell-secreted exosomes, providing a potential biomarker for radiation-induced organ injury and liver inflammation. The method offers rapid separation of analytes using magnetic NPs, enabling early diagnosis of hepatic inflammation cases.
A new study found that providing free green electricity and public transport can reduce home energy emissions by 13.4% and motor fuel emissions by 23.8%. This approach is more effective than redistributing carbon tax revenue among the population to address poverty.
Researchers analyzed data from the Office for National Statistics to estimate occupational risk from COVID-19 among school staff. The study found that mortality rates among teachers were low compared to many other occupations.
Researchers used AI to optimize multiple properties of flow batteries, finding molecules that store a lot of energy and remain stable. The study uses quantum chemistry-guided multiobjective Bayesian optimization to identify promising candidates.
A new study from Keck School of Medicine of USC shows that vaping is associated with dysregulation of mitochondrial genes and immune response genes, similar to smoking. The research found that over 80% of gene dysregulation in vapers correlated with the intensity and duration of current vaping.
A new study suggests that social distancing alone is ineffective in mitigating COVID-19 spread and recommends vaccination, ventilation, and masks as vital measures. The researchers found that individual coughs vary widely, leading to a 'safe' distance of anywhere between one to three or more meters.
A new study found that only alcohol consumption consistently triggers episodes of atrial fibrillation, a common heart condition. The study used an individualized testing method, where participants tested various triggers, including drinking alcohol and caffeine, to find the most effective ways to manage their AF.
A University of California, Riverside-led study found that deafness is a significant barrier to accessing health care and resources for deaf individuals living with HIV. The research highlights the need for improved communication, cultural competency, and accessibility in healthcare services to support aging deaf people with HIV.
A new paper proposes a means of filtering for candidates who identify with organizational goals and are willing to go the extra mile. Researchers found that those who strongly identified with the organizational goal were willing to expend significantly more effort towards finding ways to reduce carbon emissions.
A team of researchers from Lund University has developed a virtual reality tool called CellexalVR to help scientists better understand the complex relationships between genes and cell types. By using VR technology, researchers can visually explore large amounts of genomic data in a more intuitive and collaborative way.
Researchers discover flow results from modular brain networks, enabling high-control and effortless experiences. Flow requires balance between engagement and challenge, with brain regions densely connected but sparsely connected to other areas.
The article examines how the pandemic affected the protein sector's food supply chains, discussing lessons learned from the experience. The authors highlight the importance of building food supply chain resilience through improved efficiency and technology adoption, but warn that larger firms may pose a threat to smaller local systems.
Researchers at Princeton University developed a new millimeter-wave wireless microchip that allows secure wireless transmissions without reducing latency or efficiency. The technique shapes the transmission itself to foil would-be eavesdroppers by using interference from multiple antennas.
New lumbar vertebrae from a two-million-year-old fossil provide insight into how Australopithecus sediba walked and climbed. The discovery confirms the species used its upper limbs to climb like apes, while its lower limbs were adapted for walking like humans.
A new study found that 20.2% of participants reported avoiding healthcare during the pandemic, with those who are most likely to be affected being older individuals and those with low perceived health. The study calls for targeted public education to urge vulnerable citizens to seek medical attention.
Researchers developed a new live cell quantitative analysis of ER dynamics using fluorescence recovery after photobleaching (FRAP) to study the effects of endocrine disrupting chemicals on gene expression. The method enables faster and more accurate testing of larger numbers of compounds, revealing complex dynamics between receptor mob...
A long-term study has revealed that drinking higher amounts of coffee may make you less likely to develop Alzheimer’s disease. The study found an association between coffee and several important markers related to Alzheimer’s disease, including executive function and amyloid protein accumulation in the brain.
A new study found that only 13.7% of women diagnosed with hypertensive disorders of pregnancy attended a blood pressure screening visit within 10 days of delivery. Women with inadequate prenatal care utilization had lower rates of screening attendance compared to those with adequate care.
Researchers at MDI Biological Laboratory discovered that muscle tissue is protected from reduced protein synthesis during nutrient scarcity, accelerating growth and reproduction. The study suggests potential for developing anti-aging drugs preserving muscle tissue while prolonging lifespan.
A study found that lack of impulse control, poor emotional regulation, and motivation for entertainment are significant predictors of problematic binge-watching. Researchers also discovered that cliffhanger endings and autoplay features can encourage excessive watching.
Research found that US adults are divided on biometric technology use, with some comfortable using various forms like fingerprints and others uneasy about DNA and facial recognition. Context plays a significant role in shaping perspectives on biometric technologies.
A UBCO study found that psychedelic microdosing significantly reduces symptoms of anxiety and depression in adults. The study, which followed over 8,500 participants from 75 countries, suggests that microdosing can be a valuable tool for mental health treatment.
A Canadian research team has found that new homes in Canada have significantly higher radon gas levels than those in Sweden. The study, which analyzed over 25,000 Canadian and 38,000 Swedish properties, suggests that without intervention, radon levels in Canadian homes will increase by another 25% by 2050.
Researchers have discovered a new therapeutic approach that prevents the growth of metastatic tumors in mice by forcing cancer cells into a dormant state. The drug C26 activates NR2F1, a protein that can induce cancer cell dormancy and prevent recurrence and metastasis.
Researchers at TU Delft developed a nanomechanical sensor that can function at room temperature using a spiderweb-inspired design. The breakthrough has large implications for studying gravity and dark matter, as well as quantum internet, navigation, and sensing.
Mathematicians analysed global COVID-19 data to identify two constants that drastically change a country's rate of infection. Social stress is key to understanding the multi-wave dynamics of COVID-19 outbreaks.
Engineered bacteria produce medium-chain olefins that can replace oil and gas in syntheses. The process uses glucose as a feedstock and reduces energy consumption compared to traditional methods.
A team of astronomers discovered eight new stars and three more previously known stars belonging to the rare 'Main-sequence Radio Pulse emitters' (MRPs) using the GMRT. These discoveries suggest that MRPs may be more common than thought, but are difficult to detect due to their radio pulses being visible only at certain times.
A clinical study found that severe COVID-19 patients exhibit impaired microvascular function, which correlates with disease severity. Non-invasive near-infrared spectroscopy monitoring may help predict disease course and select responders to novel therapies.
Researchers found that environmental signals affect melanocytes, causing them to divide uncontrollably and turn into melanoma. The study provides a foundation for researching potential biomarkers and topical agents to prevent or treat melanoma.
Researchers at University of Maryland Baltimore County have developed a novel approach to modifying nanoparticles' surfaces to provide infusions with reduced negative reaction risks. By changing the core material, they reduced markers associated with infusion reactions, improving the effectiveness and safety of life-saving medications.
Researchers develop a methodological framework to extract and monitor information from consumer reviews, providing actionable insights on product attributes and their benefits. The study also extends sentiment analysis by demonstrating hierarchical sentiment analysis, enabling managers to generate tailored dashboards and inform decisions.
The study, published in Scientific Reports, used eDNA sequencing to investigate fish diversity in the Amazon River basin. Researchers found that only 26% of species identified with precision at the species level could be linked to traditional catch data.
A recent study published in JAMA Network Open found an association between social media use and self-reported symptoms of depression in adults aged 18 and older. The research suggests that individuals who use social media more frequently may experience greater levels of depressive symptoms.
A pilot study found that yoga improved quality of life in men with new prostate cancer diagnoses, reducing fatigue and increasing immune response. The study also showed a reduction in inflammatory markers and an improvement in sexual function.
This special issue examines the nature of tipping in complex systems, revealing recent trends and challenges. The studies highlight the pressing need to control tipping phenomena and harness their potential for efficient logic operations.
A study suggests that total hip replacement may contribute to sacral insufficiency fracture (SIF), a type of pelvic stress fracture. SIF is more likely to occur on the side opposite from previous THA, and bone loss leading to SIF begins within the first postoperative year following THA.
The 2nd International BioDesign Research Conference will showcase the latest achievements in biosystems design and synthetic biology. Renowned speakers from top institutions worldwide will share their research progress, fostering interdisciplinary collaboration among scientists.
Researchers found that dopamine stimulates female songbirds' preference for certain songs, affecting mating choice and memory. By manipulating dopamine levels, the team demonstrated lasting changes in song preferences, advancing our understanding of auditory perception.
Early antiretroviral therapy reduces skin and mucosal cancers in HIV patients by preserving tissue-resident memory T cells. Prompt treatment also improves the immune response, reducing the risk of HPV-associated cancers.
New astronomical models suggest the Magellanic Stream could be just 20 kiloparsecs from Earth, potentially colliding with the Milky Way and fueling new star formation. The revised distance may also affect estimates of the stream's mass and density, which could require revision.
Researchers analyzed seismic data to uncover the composition of Elysium Planitia's shallow subsurface, revealing a regolith layer and basaltic rocks. The findings provide insights into Mars' geological history and properties that will inform future landed missions.