A study by Boston University School of Medicine researchers found that Ohio's Vax-a-Million lottery-based incentive system did not increase COVID-19 vaccinations. The study suggests that state-based lotteries are of limited value in increasing vaccine uptake, and recommends targeting underlying reasons for vaccine hesitancy instead.
A recent study by the University of the Basque Country found a direct relationship between exposure to fine particles and the level of thyroxine in newborns. The research analyzed data from the INMA project and revealed that exposure during early pregnancy has a significant impact on thyroid hormone balance.
The loss of expression of a microtubule/tubulin binding protein, centrosomal protein 4.1-associated protein, causes increased EGFR levels and signaling in oral squamous cell carcinoma cells. Depletion of CPAP enhances tumorigenicity, while EGFR depletion attenuates EMT features.
Research from Penn Medicine finds that women-authored articles are cited fewer times than their male counterparts, with median citations ranging from 33 for primary authors to 59 for senior authors. This disparity reinforces existing barriers to career advancement for female academics.
A global network of over 2,500 scientists is exploring climate change's impact on forests and biodiversity. ForestPlots.net provides a unique platform for long-term monitoring and analysis, discovering how tropical forests help control carbon emissions.
Researchers at University at Buffalo have published a detailed protocol for generating mouse-human chimeric embryos, enabling more accurate models of human development and disease. The method has the potential to revolutionize biomedical research and potentially lead to the generation of human organs for transplantation.
A study of 533 wheelchair users found that over 50% needed repairs within the past six months, resulting in significant financial cost and personal consequences. The research aimed to identify trends regarding which users or wheelchairs are more likely to need repair and how to reduce these negative consequences.
A Japanese research team has developed a technique to extract cellulose nanofibers from hop stems, reducing agricultural waste in the beer industry. The researchers used a simplified process that eliminates lignin and hemicellulose removal, yielding CNFs with a median width of about 2 nanometers.
Researchers at Helmholtz-Zentrum Berlin have found that thermally coupled systems produce more hydrogen than traditional setups when split by sunlight in sub-zero temperatures. This method could supply remote regions with clean energy, replacing fossil fuels and reducing pollution.
A study by Kyushu University researchers found that deficiencies in key genes lead to an imbalance in neural stem cells, resulting in fewer neurons and more astrocytes. This imbalance disrupts brain function and leads to Rett syndrome symptoms.
A team of researchers developed a method to study how parents adjust their language to match their child's speech development. They found that caregivers have an incredibly precise knowledge of their child's language and use this information to fine-tune the linguistic input they provide.
A new study from the University of Maryland disputes the prevailing hypothesis on Mercury's big core, instead attributing it to solar magnetism. The model shows that a planet's core density and proportion of iron are correlated with the strength of the sun's magnetic field during planetary formation.
Researchers found that animal models infected with SARS-CoV-2 treated with a deuterated protease inhibitor had significantly increased survival and decreased lung viral load. The results suggest that postinfection treatment with inhibitors of proteases essential for viral replication may be an effective treatment against SARS-CoV-2.
Scientists developed a CRISPR-Cas9-based tool that induces long-term gene silencing by epigenetic editing, offering potential treatment options for cancer and genetic ailments. The innovative dCas9-KAL construct achieves stable repression of target genes.
A new study published in The Journal of Physiology shows that two existing medications can reduce sleep apnoea severity by up to one third. Almost everyone who participated in the study showed some improvement, with increased muscle activity around the airway and reduced breathing stoppages.
Researchers develop a novel technique to identify specific neural pathways involved in high-order executive functions, including working memory and decision-making. The study reveals that these functions are controlled by different neural pathways linking specific brain areas.
The team has developed supercapacitors that have been tested for 10,000 cycles of charging and discharging cycles, demonstrating their reliability. Additionally, they have printed micro-supercapacitors on mechanically flexible surfaces using polyimide substrates, showcasing the versatility of these devices.
Researchers from UNIGE and Harvard Medical School have discovered the difference between desired immune responses targeting cancer cells and unwanted responses affecting healthy tissue. By understanding these differences, they aim to develop new therapeutic approaches that minimize toxic side effects and maximize treatment efficacy.
Researchers developed an open-source camera to capture mice's view in their natural environments. The study reveals that mice have adapted to perceive colors in the green and ultraviolet regions to aid survival and reproduction.
The study found that temperatures between 17 to 24 degrees Celsius are preferable for humans, cattle, pigs, poultry, and agricultural crops. Extreme heat above 32°C with high humidity or 45°C with low humidity can be fatal for humans, while heat stress affects livestock, poultry, and crops at different temperature thresholds.
Researchers at the University of Freiburg have identified a novel flavoprotein dioxygenase crucial for bacterial tropone biosynthesis. The enzyme activates oxygen in a previously unknown way and incorporates it into a chemical precursor compound, generating the basic structure of tropone.
Researchers at UC Berkeley created an insect-scale robot using electrostatic adhesion, allowing it to traverse complex terrain and make sharp turns with unprecedented speed and control. The robot can survive being stepped on by a human and operate for up to 19 minutes on battery power.
Selected abstracts from the 2020 Vizient Connections Education Summit explore interventions to address health equity and reduce patient length of stay. An intervention framework was developed to identify events related to biases, while a statistical dashboard uses data to optimize resource allocation and track progress.
The Mutriku wave power plant has been in operation since 2011 and generates electricity continuously to the grid. A new study found that while wave energy increases due to climate change, the plant's energy production remains constant due to its regulation system.
Researchers discovered a large resting colony of Guadalupe fur seals on El Farallón de San Ignacio Island in the Gulf of California, bringing the total number of sites to four. The population is believed to reach 41,000 individuals and is growing at an annual rate of 10-11%.
The National Institutes of Health has funded a new predoctoral training program at Penn State to train graduate students in neural engineering. The program aims to encourage collaboration among STEM students and faculty interested in brain function and brain disorders.
New Stanford research shows muskrat populations are a bellwether for the health of the Peace-Athabasca Delta, a protected landscape in northeastern Alberta, Canada. The study demonstrates how human-driven changes to water systems and the global climate affect even this most protected ecosystem.
A new study found that only 20 out of 51 US states included health equity committees in their COVID-19 vaccine distribution plans, with only 8 representing minority groups. The study highlights the need for standardized processes to address existing healthcare disparities and ensure equitable access to vaccines.
Researchers discovered that bacteria from cow stomachs can digest certain types of plastic, including PET, PBAT, and PEF. The study found that the microorganisms can break down these plastics more effectively than single microorganisms, representing a promising eco-friendly approach to reduce plastic litter.
Archaeologists discovered over 80 metal objects at Stark Farms, including Spanish horseshoe scrapers and copper pendants, used by Chickasaws as everyday items. The site provides evidence of direct contact between de Soto's expedition and the Chickasaw tribe.
New research suggests abnormal ocean currents, rather than temperature changes, cause the occasional appearance of pelagic red crabs outside their native range. A seawater flow index was created to help researchers detect abnormal currents, providing a tool for understanding climate change and its effects on coastal species.
Researchers have identified DAF as a receptor that increases damage to the lungs in mice infected with influenza A virus. The study highlights an immune evasion strategy by the virus and stresses the importance of a balanced immune response to viral infections.
According to a recent paper in Nature Human Behaviour, smart technology is not dumbing us down. Instead, it's augmenting human cognitive abilities, allowing us to excel in complex tasks. By leveraging tools like GPS and computers, we can free up brain energy to think creatively.
The Journal of Dental Research has achieved the highest 2-year Journal Impact Factor over 6 for the first time at 6.116, ranking #5 in the Dentistry, Oral Surgery & Medicine category. The journal also ranks #1 in total citations and Eigenfactor.
Researchers discovered ethane-eating microbes at hydrothermal vents, which use the same enzyme as methane-eaters to break down ethane. The enzyme's unique structure was visualized with unprecedented precision, revealing a larger catalytic chamber and additional methyl groups, allowing for efficient recognition of ethane.
Engineers at UC Berkeley created an insect-scale robot using electrostatic adhesion to traverse complex terrain and avoid obstacles with incredible agility. The robot's design allows it to swerve, pivot, and make sharp turns with unprecedented speed and control.
A study evaluated how US states and DC planned to ensure equitable COVID-19 vaccine distribution. The authors found that many plans lacked specific details on how to address health disparities, highlighting a need for improved strategies.
A meta-analysis found that obese patients with colorectal cancer receive lower cumulative doses of adjuvant chemotherapy relative to their body surface area than non-obese patients. This may explain the poorer survival rates observed in obese patients receiving adjuvant chemotherapy for colorectal cancer. The study suggests that obese ...
A study published at ESMO World Congress on Gastrointestinal Cancer 2021 suggests a link between antibiotic use and an increased risk of colon cancer, particularly in people under 50 years old. The research found that quinolones and sulfonamides/trimethoprim were associated with cancers in the first part of the colon.
Researchers at NYU Abu Dhabi have determined the structure of a nanobody, Nb23, using liquid state techniques. This breakthrough could lead to better understanding of its disease-fighting potential and exploration of alternative therapeutic uses.
Researchers demonstrate that microbial fixation of nitrogen can occur on marine snow particles, leading to low oxygen concentrations and enabling anaerobic N2 fixation. The study's model shows the depth distribution of N2 fixation in the marine water column, highlighting the importance of particle size, density, and sinking speed.
Scientists have identified stable T cell vaccine targets in SARS-CoV-2, offering long-lasting protection against multiple variants. The approach, developed for HIV, uses structure-based network analysis to identify mutationally constrained epitopes that can be recognized by immune cells.
A new study published in The BMJ found that patients diagnosed with migraines experienced less pain when following a diet rich in omega-3 fatty acids and low in omega-6 fatty acids. Participants reported fewer days of headaches per month, but not a change in quality of life.
Researchers have solved a long-standing debate about the origin of rock varnish in deserts by attributing its formation to microbial communities that use manganese to combat the desert sun. The study used advanced techniques such as X-ray spectroscopy and DNA sequencing to understand how these ecosystems interact with rock varnish.
Cancer cells exploit macropinocytosis to repair damaged membranes, allowing them to survive. This technique may also enable cancer cells to recycle membrane material, increasing their resilience.
Researchers discovered RNA-binding proteins, particularly YTHDF2, as potential targets for treating triple-negative breast cancer. Inhibiting these proteins may provide a new approach to halting tumor growth and reduce adverse side effects.
Japanese astronomers developed an AI technique to remove noise in galaxy shapes caused by random variations. The new tool was applied to actual data from Japan's Subaru Telescope and found consistent results with accepted models of the Universe.
The employment-to-population ratio for working-age people with disabilities increased from 30.4 percent in May to 31.5 percent in June 2021, nearing pre-pandemic levels. The labor force participation rate also showed a significant increase, reaching its highest level since July 2009.
A new study estimates surprise bills for deliveries and newborn hospitalizations are frequent, affecting thousands of families annually. Researchers found that out-of-network claims from clinicians and ancillary service providers are a leading cause of surprise bills.
Researchers analyzed data from various sources to identify hospitals that care for disproportionately high numbers of patients with social risk factors. The study found that different risk factor definitions can pinpoint the same hospitals, suggesting a need for targeted interventions to address these disparities.
A recent study by Frauke Kreuter and colleagues shows that individual interviews can provide valuable insights into the development of social phenomena, even in an era where big data dominates. The global Covid Trends & Impact Survey uses human social sensing to forecast the pandemic's trajectory, with preliminary results suggesting a ...
Research found that mice with impaired methylglyoxal detoxification systems exhibited schizophrenia-like behavioral abnormalities, including social interaction and cognitive memory impairments. Low levels of vitamin B6 were also observed in mice and patients with schizophrenia.
A study by Elisa Cordero and colleagues identified key clinical indicators to detect COVID-19 in solid organ transplant recipients. These indicators enable personalized therapeutic measures to reduce mortality rates, particularly among older patients with respiratory failure or severe immunosuppression.
A study has elucidated the structure of a protein crucial for photosynthetic membranes' assembly and stability. The insights will boost biotechnological efforts to enhance plants' ability to cope with environmental stresses.
The UArizona Center for Rural Health will continue its mission to improve health and wellness in rural Arizona with a $4.4 million grant from HRSA. The program aims to address significant health disparities affecting Native American and Latinx populations.
Researchers develop a non-invasive imaging method to track IDO1 activity, providing a promising alternative to invasive biopsies. The study found that IDO1 status in the mesenteric lymph node is a surrogate marker for cancer-immune set point and predicts immunotherapeutic efficacy.
The study found a decline in women's use of preventive health services, including sexually transmitted infection screenings and breast cancer screenings. Women also experienced reduced access to contraceptives from pharmacies during the pandemic.
Research reveals river plastic discharge is significantly underestimated, with microplastics at the surface lasting years instead of days. The study's findings confirm the existence of a 'missing plastic sink' but highlight the need for global action to address plastic pollution.
Researchers have successfully repurposed two existing medications to reduce the severity of sleep apnoea in people by at least 30 per cent. The study showed that reboxetine and butylbromide increased muscle activity around participants' airways, reducing the number of breathing stoppages and improving oxygen intake.