Researchers discovered a possible link between oral microbes and rheumatoid arthritis, finding similar bacterial compositions in patients' mouths as those at risk of developing the disease. The study suggests that potentially pro-inflammatory bacteria, such as Prevotella and Veillonella, may play a role in the disease
A study by Flinders University found that online learning positively impacted overall student performance, especially for lower-achieving students during the COVID-19 pandemic. The best results were achieved with high-quality teachers preparing content for rural and city students, regardless of location.
The Kessler Foundation is conducting a two-year study to evaluate the effectiveness of the Cervigard Neck Collar in treating neck pain in active-duty military personnel. The study aims to explore a non-invasive, short-term therapy approach that can be compatible with active-duty lifestyles.
A study found that increased access to birth control in Colorado led to a 1.66 percentage-point increase in high school graduation among young women one year after the initiative was introduced. The research provides evidence for the U.S. Title X program's goal of ensuring low-income and uninsured residents can complete their education.
Scientists successfully adapted echolocation techniques from bats to human echolocation, enabling people to identify rotating targets. The method leverages time-varying echo information to decode target geometry and improve accuracy.
Scientists have developed a suite of advanced tools to study the oxygen evolution reaction, a key step in producing hydrogen fuel from water. They observed catalyst nanoparticles accelerate oxygen generation at unprecedented detail, identifying a single limiting step in the reaction.
A recent analysis examined 164 studies on mental health treatments in pregnant and postpartum women, finding potential benefits of brexanolone and sertraline for depressive symptoms. Mood stabilizers may also reduce bipolar disorder recurrence, but more high-quality research is needed.
Men in Tsimené communities who are kin or exchange food and labor are more likely to provide coalitional support. Higher status men tend to reciprocate and deploy coalitional support strategically to build a diverse following.
Researchers have identified two new species of microscopic loriciferans found in the waters off Roscoff, France. The discovery provides valuable insights into the rich diversity of life in these ecosystems.
A new study published in Science Advances found that increased access to birth control in Colorado led to a 14% decrease in the percentage of young women who left high school before graduating. The program, which expanded access to more forms of contraception, also showed improvements in graduation rates among Hispanic women.
A recent study found that more than 470 bee species inhabit a 16 km2 area of protected Chihuahuan Desert, representing 14% of the known United States bee fauna. This biodiversity hotspot provides valuable insights into native bee diversity and highlights the need for baseline information to assess human impact on bee faunas.
A new 3D bioprinting technique uses multicompartmental bioprinting to direct cell orientation within deposited hydrogel fibers. The method provides favorable environments for cell proliferation and morphological cues to guide cell alignment.
Researchers have identified novel blood markers that can predict when labor is approaching, shedding light on the biological process of labor initiation. The study's findings lay the groundwork for a clinical blood test that could provide more precise estimates of delivery time.
A study found that Black women as young as their 20s and 30s show high rates of lifestyle-linked risk factors, including obesity and elevated blood pressure. The researchers call for preventive care and lifestyle changes among Black women under age 40 to mitigate the burden of heart disease.
Researchers found that different species use distinct genetic mechanisms to adapt to desert environments, offering a silver lining for species facing climate change. The study's findings have implications for developing gene therapies to treat human dehydration-related illnesses like kidney disease.
A survey of over 13,000 adolescents in Europe found that students who are older relative to their peers are more likely to be popular. The study also showed strong associations between relative age and popularity in the Netherlands and England.
Researchers found that decreased neuronal complexity may be a feature of chronic migraine and propose restoring this complexity as a treatment. HDAC6 inhibition restored cytoskeletal flexibility and relieved migraine-associated pain.
A study found that sleeping six to seven hours a night is associated with more favorable heart health, while participants who slept less or more had higher cardiovascular risk scores. Inflammation levels, measured by C-reactive protein, were also higher in those with longer or shorter sleep durations.
A Yale-led study found that new medicines and vaccines approved for use in the US are often not accessible in countries where they were developed, highlighting gaps in access to new medications. The study suggests that governments of host countries should require pharmaceutical companies to commit to submitting marketing approval appli...
A Singapore-based study found that competition between autonomous mobility services and public transit can lead to increased profits, system efficiency, and benefits for the public. However, it may also result in uneven social costs, such as higher travel costs or longer travel times, especially for vulnerable groups.
The guidelines recommend training staff on food allergies, having epinephrine available, and promoting handwashing to reduce the risk of reactions. Research has found little evidence that food bans work in reducing allergy-related bullying and anxiety.
Researchers developed an uncrackable combination of invisible ink and artificial intelligence to encrypt messages securely. Using a carbon nanoparticle-based invisible ink and AI algorithms, they achieved 100% accurate decryption with UV light exposure.
Researchers discovered that a specific gene mutation, EPHB2, causes autism predominantly in females, while males are less affected. The study highlights the importance of considering sex-specific differences in ASD research to develop personalized treatments.
A new tool has been developed to create optimized, healthy diets tailored to individual needs and environmental impact. The tool considers factors such as location, season, sex, dietary supplements, and diet type to provide personalized recommendations.
Researchers have discovered a precise way to control individual ions using holographic optical engineering technology. The new technology promises to aid the development of quantum industry-specific hardware and potentially quantum error correction processes.
Researchers create a novel actuator driven by genetically modified biomolecular motors that can be printed using existing 3D techniques. The artificial muscle mimics natural muscle fibers, allowing for contraction and amplification of force from a molecular scale to millimeter one.
Researchers found bats map the world in units of time, perceiving insects as nine milliseconds away, not meters. This constant sense allows bats to orient themselves without calculating distance based on sound speed.
Researchers have developed a new model, Dynamic Resistive Force Theory (DRFT), to predict the locomotion performance of vehicles and other objects in granular media. The model captures diverse counterintuitive observations in granular locomotion, including behaviors seen in circular and 'grousered' wheel locomotion.
A new digital health solution aims to promote COVID-19 vaccination among patients with compromised health conditions like multiple sclerosis. Motivational Interviewing Conversational Agent MintBot will address vaccine hesitancy and facilitate immediate action.
Researchers develop microneedles for immunotherapy, allowing for high efficiency and minimal invasiveness. The devices can improve the efficacy of immune checkpoint inhibitors and represent an alternative to conventional cancer vaccine designs.
Rein Ulijn, a CUNY professor, receives the Vannevar Bush Faculty Fellowship to study complex mixtures of molecules and develop new biomimetic materials with diverse applications in biomedicine and green technology. The fellowship supports his research on repurposing nature's molecules to design novel functions.
Researchers found methane-oxidizing bacteria are 2-3 times more active in sheltered depressions off Western Svalbard during summer. The study improves understanding of landscape and seasonal influence on microbial communities and greenhouse gas balance.
A team of researchers led by Lehigh University's Damien Thévenin is studying the connections between a protein called PTPRJ and human health. They aim to develop therapies that could overcome resistance to current treatments and provide new hope for cancer patients.
Researchers at Trinity College Dublin developed a magnetic material that demonstrates the fastest magnetic switching ever recorded, six times faster than the previous record. The discovery could lead to new energy-efficient ultra-fast computers and data storage systems, revolutionizing the field of information technology.
Astronomers have developed a new tool to investigate the structure of invisible inter-cluster magnetic fields in galaxies. The technique uses jets of high-energy particles emitted from massive black holes to create detailed maps of these magnetic fields.
Researchers have developed a six-color imaging platform inspired by mantis shrimp eyes to accurately label tumors in mice and visualize lymph nodes near breast cancer tumors. The system detected cancerous tissue in 92% of cases and successfully integrated into the operating room without disrupting surgeons' workflow.
The study analyzed changes in Medicaid enrollment for all 50 states and the District of Columbia during the first nine months of last year during the COVID-19 pandemic. Medicaid enrollment increased by 22% compared to the previous year, with a significant increase in new enrollments, totaling 5.4 million.
A study of over 5,000 couples found that individuals with a spouse who has heart disease are more than twice as likely to have heart disease themselves. Lifestyle factors such as physical activity, smoking, and alcohol use, as well as caregiver stress, were also identified as contributing to this increased risk.
Research suggests that bradykinin, substance P, and neurotensin may contribute to severe COVID-19 complications through mechanisms involving vascular permeability and cytokine storms. The review aims to bring awareness to these often-overlooked peptides, which may play a crucial role in disease management.
The expert panel developed recommendations for mother's milk, donor human milk, and protein intake in very low birth weight infants. The existing literature is limited, and further investigation is needed to determine the optimal composition of preterm infant nutrition.
The soybean cyst nematode is the most damaging pathogen of soybean in the US and Canada, with recent estimates suggesting it causes $1.5 billion in annual yield losses. SCN was found in over 100 new counties between 2017 and 2020, highlighting the need for continued research and management strategies.
A new study by economists at UC Riverside and University of Louisiana found that juvenile incarceration has a deterrent effect on property crimes but increases the probability of drug-related crimes as an adult. Rehabilitation programs may improve welfare outcomes for convicted juveniles.
Researchers developed a new class of pneumatic artificial muscles (MAIPAMs) inspired by biological muscle-fiber arrays, enabling multiple-mode actuations like muscular hydrostats. The MAIPAMs have potential applications in soft robotics for tasks such as environment detection, object manipulation, and climbing.
Researchers at the University of Stirling have developed a new algorithm that analyzes data from satellite sensors to estimate trophic state directly, improving monitoring of issues like harmful algal blooms. This method outperforms current approaches with an accuracy rate of over 90% for highly affected waters.
Researchers are exploring the potential of individual immunomes to provide unprecedented insight into health. By analyzing antibodies and T-cell receptors, scientists can identify patterns and develop a near-universal blood test. This could lead to targeted therapies for various conditions, revolutionizing personalized medicine.
Intellihealth, a medical obesity treatment platform co-founded by Dr. Katherine Saunders, was selected as the first winner of the Women at Weill investment competition. The company's software platform Evolve generates personalized treatment plans for patients and is integrated with Epic, a widely-used electronic health record system.
Assistant Professor Robert Fickler and Doctoral Researcher Markus Hiekkamäki demonstrated near-perfect two-photon interference control using spatial photon shape. The method holds promise for building new linear optical networks and developing quantum-enhanced sensing techniques.
Researchers created a new type of phototransistor using metal-halide perovskites, exhibiting persistent photoconductivity that mimics synapses in the brain. This breakthrough could lead to more efficient energy usage in computers and sensors for self-driving vehicles.
A new University of Michigan study reveals that nearly 1 in 4 adolescents reported at least one concussion in 2020, up from 20% in 2016. Concussion rates increased among Hispanic and non-Hispanic youth who participated in sports, contradicting emergency department data showing a decline in sports-related traumatic brain injuries.
A study conducted at Florida Atlantic University reveals that college-age women often normalize unhealthy violent behaviors, including emotional abuse, in relationships. The research highlights the need for education and early prevention programs on campuses to break the cycle of violence.
A new study found that unconscious biases in emergency triage protocols led to prioritization of able-bodied patients over those with intellectual disabilities. Social workers can act as advocates for these individuals, while educational changes are needed to address structural inequalities and biases.
A recent study analyzes the influence of Greta Thunberg's global discourse on local movements like Barcelona's Fridays for Future. The research reveals how her personal story and social media posts create a collective action framework that resonates with locals, resulting in increased impact on social networks.
Sea turtle nesting populations in the Cayman Islands have recovered significantly after conservation efforts, with loggerhead and green turtle numbers increasing dramatically. However, hawksbill turtle nest numbers remain low and populations still face threats including illegal hunting and artificial lighting on nesting beaches.
Biomedical engineer Chase Cornelison is exploring ways to harness cancer cells to treat spinal cord injuries and restore function following brain damage. His research aims to retrain neural cells to suppress inflammation and promote repair, potentially reversing the damage caused by paralysis and diseases.
Petco Love and Blue Buffalo have partnered with Morris Animal Foundation to support pet cancer research, investing over $16 million in the fight against pet cancer. The $100,000 grant will be used to match donor gifts and raise awareness for animal cancer research.
Researchers used NASA's Hubble Space Telescope to examine the massive star two-and-a-half years before its explosion. The team found that the star lacked its typical hydrogen layer, making it unusually cool before exploding into a supernova.
A team of researchers identified a genetic mutation associated with exfoliation syndrome, the most common cause of glaucoma. The study found that people with exfoliation syndrome are twice as likely to carry damaging mutations in the CYP39A1 protein, which plays a crucial role in cholesterol processing.
A new study by Case Western Reserve University researchers highlights the need for improved access to Medicaid waivers for families affected by autism spectrum disorder. The study found that having a Medicaid waiver and high school enrollment were key predictors of youth with autism and their families using available services.
Researchers discovered that deleting the aryl hydrocarbon receptor from oral cancer cells results in a robust tumor-specific immune response, allowing mice to reject the cancer. This finding provides a new target for cancer immunotherapy treatment, potentially leading to more effective treatments.
Scientists at KAUST have created a new absorber layer for perovskite solar cells using single crystals with a mixture of organic cations. This improvement increases the absorption range and enhances device performance, reaching an efficiency of 22.8 percent.