A study by the University of Cambridge gathered insights from digital services and experts worldwide to understand the impact of the pandemic on mental health. The findings paint a bleak picture, with millions of people experiencing increased anxiety, depression, and suicidal thoughts.
A research team at Mount Sinai built a cellular model of acute myeloid leukemia progression using CRISPR, identifying potential therapeutic targets for early disease stages. The study may lead to improved biomarkers and novel treatments for AML.
A recent study published in BMC Public Health found that obesity and excess body fat likely accounted for more deaths than smoking among older adults, but still contributed to more deaths among younger adults. The analysis also suggests that gender played a role in the contributions of these factors to estimated deaths.
Researchers explore the potential of rapalogs to improve vaccine response and outcomes in biologically aged individuals. The study suggests that geroprotectors, such as rapamycin, may enhance resilience against SARS-CoV-2 infection and reduce disease severity.
The study found significant racial and ethnic differences in deceased organ donation rates, with African Americans having lower rates of registration and procurement compared to whites. Additionally, the researchers identified a growing disparity between Hispanic and non-Hispanic white donors.
Researchers at SISSA have discovered a new theory for how we perceive the passage of time in relation to sensory stimuli. The study proposes that the experience of elapsed time is generated when the neuronal representation of a stimulus is collected and summed by an accumulator, explaining why we feel longer vibrations as stronger ones.
A novel construction robotic system developed by Purdue University uses computer vision sensing technology to automate key operations, reducing workforce shortages and increasing efficiency. The system also enables faster completion of tasks at lower costs.
A new study reveals common seismological equipment is vulnerable to cyberattacks, posing risks to data collection and processing. Seismic networks may be exposed to security breaches if devices use non-encrypted data, insecure protocols, and poor user authentication mechanisms.
Former UK health secretary Jeremy Hunt blames delayed NHS workforce expansion for the country's inadequate pandemic response. He advocates for urgent reform of workforce planning and calls for government publication of staff requirements each year.
A team of scientists at Osaka University has discovered a new protein called QhpG that enables the conversion of amino acid residues on polypeptides into an enzyme cofactor. This finding may lead to the development of novel bioactive peptides and enzymes for bioremediation purposes.
New study by McGill University researchers reveals that super-Earths can form independently, without gas shells like mini-Neptunes. This contradicts previous theories and sheds new light on the mysterious origins of these exoplanets.
Researchers at Cincinnati Children's Hospital Medical Center have developed a 'map' of bone marrow tissue, providing new insights into how tiny blood vessels organize the bone marrow and regulate blood cell production. This discovery advances understanding of how to control the production of specific blood cells at will.
A recent study found that Google Scholar systematically relegates non-English language documents to invisible positions, even among quality articles with hundreds of citations. This bias can have detrimental effects on researchers from non-English speaking countries, leading them to believe there is no literature in their native language.
A new study published in Neurology found that the incidence of stroke is declining among people aged 70 and older. The researchers also discovered a steady rate of stroke incidence among younger adults, with fewer deaths from the disease overall.
An observational study found racial differences in COVID-19 deaths among US nursing home residents, with disparities attributed to factors like racial composition and socioeconomic status. The study highlights the need for targeted interventions to address these disparities and improve health outcomes for vulnerable populations.
A nationwide US study found increasing death rates from heart disease in women under 65, with most deaths due to cancer and ischaemic heart disease. The study's authors warn that without intensive prevention efforts, heart disease mortality may surpass cancer to become the leading cause of death in young women.
A study by University of South Florida researcher Yasin Elshorbany found that dramatic decreases in traffic caused by COVID-19 shutdowns improved air quality in some states, such as New York and Florida. However, additional forms of pollution in other parts of the country were not offset by these reductions.
A new approach inhibiting SCD and blocking FOSB function blunts acquired resistance and extends survival in mouse models of glioblastoma, with potential applicability to other cancers like melanoma.
The Columbia River basin is projected to experience a significant increase in flooding severity and expansion of the flood season due to climate change. The magnitude of one-, 10- and 100-year floods is likely to rise nearly everywhere in the region, with the largest increases expected for the Willamette River and its tributaries.
The team discovered a planetoid dubbed 'Farfarout,' located 132 astronomical units (au) from the Sun, making it the most distant object ever observed. It has a highly elongated orbit that takes approximately 1,000 years to complete, crossing Neptune's orbit every time.
A newly discovered conch shell horn from the French Pyrenees produces melodic notes C, D, and C sharp, marking a first for European Upper Paleolithic artifacts. The shell's modifications, dating back to the Magdalenian period, were carefully made by human hands.
A study published in Breastfeeding Medicine found that separating COVID-infected mothers from their babies can cause significant maternal distress and negatively impact exclusive breastfeeding. The research suggests that skin-to-skin care, rooming-in within arms' reach, and direct breastfeeding may be safe for infected mothers.
A recent review of over 300 studies found that cancer is linked to pollution in around 30 aquatic species, including skin and liver cancers. The study highlights the need for further research on the effects of chronic low-to-medium level exposure to oncogenic pollutants on wild animal health.
Pitt and CMU researchers create a high-torque light-powered actuator that can compete with electrical and pneumatic systems. By forming a polymer sheet into a curved shape, the bending action happens quickly and generates more torque.
A new, more complete dog reference genome has been built using DNA sequencing and annotation techniques. The improved genome will aid in understanding the link between DNA and disease in dogs and their human counterparts.
Researchers from Graphene Flagship report a new method to integrate graphene and 2D materials into semiconductor manufacturing lines, overcoming challenges such as transferring materials between growth substrates. The technique uses standard dielectric material BCB and conventional wafer bonding equipment, enabling high-quality integra...
Researchers at the University of Minnesota Medical School studied SARS-CoV-2 infections and found that remdesivir is effective in blocking virus replication in all cell types in the upper respiratory tract. The study also identified goblet cells as the main producer of pro-inflammatory responses, common in severe COVID-19 cases.
Researchers at Monash University have discovered a factor that triggers muscle stem cells to proliferate and heal, leading to the complete regeneration of muscle and normal movement. The protein, NAMPT, was found to stimulate muscle growth by 'cuddling' muscle stem cells, effectively replacing damaged tissue.
Researchers at UT Health San Antonio have identified a human protein called SAMHD1 that can recognize and respond to the HIV virus. This recognition mechanism may lead to a new approach for treating HIV/AIDS by targeting the protein with a specific drug.
A new study shows that rapid ice melt in the Arctic during the last deglaciation parallels current melt rates, raising concerns about climate change. The research used marine sediment cores to reconstruct the state of the environment 20,000-10,000 years ago and found a consistent correlation between global warming and ice sheet retreat.
A new method for directly imaging planets in the habitable zone of nearby stars has been developed, allowing for the detection of Earth-like planets. This technique uses a coronagraph and mid-infrared technology to improve sensitivity by a factor of 10 compared to existing capabilities.
A new AAV-delivered gene therapy strategy uses immunomodulation to reduce inflammation and improve efficacy. By incorporating TLR9-inhibitory sequences into the AAV genome, researchers have enhanced expression of transgenes in mice, suggesting potential for higher efficacy.
A study published in Psychology and Aging suggests that older adults exhibit lower mind-wandering frequency and perform better on cognitive tasks due to increased motivation. This is attributed to their ability to reduce anxiety and improve focus, which enables them to mitigate potential costs associated with mind-wandering.
Two studies published in The BMJ found no associations between prescription opioids or macrolide antibiotics and major birth defects during pregnancy. Researchers did find a small increased risk of cleft palate associated with opioid use, but overall risks were deemed minimal. The findings provide reassurance for women and inform clini...
Researchers at the University of Vienna demonstrated a new approach to reduce noise in quantum communication schemes by sending particles along multiple paths simultaneously. This method, which utilizes quantum superposition, offers improved noise reduction and has been experimentally confirmed.
A new study published in CMAJ found that COVID-19 is significantly more severe than seasonal influenza, with patients admitted to hospital for COVID-19 having a 3.5 times greater risk of death and longer hospital stays. Younger adults also accounted for a significant proportion of hospitalizations and ICU admissions.
Scientists have developed a technology for obtaining magnetic nanoparticles using sweet flag extract, which exhibits antioxidant and antimicrobial properties. The new nanoparticles show antifungal activity against various species of fungi, demonstrating potential applications in agriculture and medicine.
Researchers have discovered that alpha-synuclein, a protein present in everyone's brains, sticks to the inner face of nerve cell membranes and can kill healthy brain cells. The study sheds new light on the origins of Parkinson's Disease, a neurodegenerative disorder affecting millions worldwide.
Researchers have demonstrated a new treatment called KEDRAB to be safe and effective for use in children with rabies, marking the first pediatric trial of any human rabies immunoglobulin currently available in the US. The study found no deaths or serious adverse events among participants, and most side effects were mild.
The CONCERT project aims to develop novel configurable robot platforms for various tasks in unstructured workspaces. Researchers will create powerful collaborative robots that can operate alongside human workers, adapting to their environment and executing high-level commands.
Researchers used metabolomics and machine learning to identify biomarkers for COVID-19 diagnosis and risk assessment. The study found 26 biomarkers that differed between mild and severe illnesses, potentially revealing new clues on how SARS-CoV-2 affects the body.
A retrospective study found that melatonin significantly improved the median overall survival of prostate cancer patients with poor prognosis, reducing mortality risk by more than twice. The antitumor effects of melatonin are fully realized in treating PCa patients with unfavorable tumor progression factors.
Researchers found that vitamin D supplementation could reduce cancer mortality rates by around 13 percent, resulting in potential savings of €254 million per year. The study suggests that widespread vitamin D supplementation among Germans over 50 could prevent up to 30,000 cancer deaths annually and gain more than 300,000 years of life.
Scientists at NIST and University of Delaware developed a new method to create nanoparticle gels, which have potential uses in water filtration and smart windows. The resulting gel has a spongelike structure with interconnected microscopic channels, offering advantages for filtration and chemical reactions.
Researchers found that early antiviral treatment reduces 30-day readmissions and length of hospital stay. Troponin studies identify patients at higher risk of mortality due to underlying cardiovascular disease issues.
A recent study published in the Journal of the American Heart Association found that obesity contributes to up to half of new Type 2 diabetes cases annually in the United States. The research suggests that reducing obesity could prevent or delay the onset of type 2 diabetes, with public health efforts supporting healthy lifestyles pote...
A multidisciplinary team from CNRS and other institutions studied a large seashell found in the Marsoulas Cave in the Pyrenees, dating back around 18,000 years. The shell is believed to be the oldest known wind instrument of its type, with researchers able to produce sounds similar to those on a modern conch.
Researchers at Case Western Reserve University have found a way to measure the kinetics of proteins that bind to RNA, shedding light on gene function regulation in diseases like cancer and neurodegenerative disorders. This discovery could lead to new therapeutic strategies targeting RNA-protein interactions.
A new study provides insights into the treatment of Christianson syndrome, a genetic brain disease characterized by reduced brain growth and intellectual disability. Researchers successfully tested two main forms of treatment on stem-cell-derived neurons, finding that gene transfer was effective in neurons with nonsense mutations, whil...
A virtual post-sepsis recovery program developed by Atrium Health has shown promise in helping sepsis survivors and those who have recovered from COVID-19. The program, known as STAR, uses low-tech telehealth methods to provide best-practice care for high-risk patients.
The CHEST conference explores current issues in pulmonary, critical care, and sleep medicine, including healthcare disparities and coding updates. Interactive presentations will be delivered through expert panel discussions, roundtable discussions, and didactic lectures.
Companies are pivoting to biotechnology to manufacture scents and flavors using fermented microbes, which are more sustainable than traditional methods. This approach allows for the creation of new fragrance molecules with consistent flavor and smell, meeting consumer demand and reducing environmental impact.
Researchers found that 61% of surveyed university students were at risk of clinical depression during the pandemic, with disrupted physical activity emerging as a leading risk factor. Those who maintained their exercise habits had significantly lower risk of depression compared to those with decreased physical activity.
A study found that trophoblastic β1-glycoproteins in pregnant women's blood suppress pro-inflammatory immune cells and reduce inflammation. The substance may help prevent pregnancy complications such as preeclampsia and autoimmune diseases.
A new study has discovered the cellular pathway leading to osteoarthritis and found that paroxetine slows down cartilage degeneration while promoting cartilage health in mice and human cartilage. The drug may be the first-ever treatment for this debilitating disease, which affects over 30 million adults.
Researchers found that fear, isolation, and lack of training impacted nursing care during the first wave of COVID-19. The study revealed that these factors exacerbated negative emotions and reduced nurse well-being.
A study by UniSA sleep experts found that teenagers need at least eight hours of sleep each night to function well. Insufficient sleep can lead to behavioral problems, anxiety, and depression in teens.
Researchers at Nagoya University have found catalysts that improve an important industrial reaction, producing high yields of a compound used in various industries without toxic compounds or high temperatures. The approach offers a practical and sustainable solution for industrial (meth)acrylate ester synthesis.
Three of five sawfish species are critically endangered due to easily caught rostra in fishing nets and valuable fins in the shark fin trade. Conservation efforts focus on eight countries where protections can save the species; adequate protections exist in Australia and the US for some remaining populations.
Researchers have developed a compact and high-performance 3D LiDAR imaging system using a silicon photonic component and CMOS electronic circuit in a single microchip. The prototype achieves accurate imaging and mapping, essential for autonomous cars, robots, drones, and healthcare applications.