On average, four and a half people are killed annually in Australian coastal rescues, with victims often being male beachgoers trying to help minors. The study highlights the risks of bystander rescues and emphasizes the need for caution when intervening in water emergencies.
A new study published in PLOS Medicine found that metabolic surgery reduces the risk of major adverse cardiovascular events and death for individuals with hypertension and a BMI over 35kg/m2. The surgery was shown to be effective in treating hypertension, suggesting it as an option for patients with obesity and high blood pressure.
The Australian labradoodle breed is primarily composed of poodle genetics, with smaller contributions from Labrador retrievers and spaniels. This study's findings suggest that selective breeding for a poodle-like coat has led to the development of hypoallergenic traits in the breed.
Researchers analyzed COVID-19 patients' antibody responses to guide vaccine development, finding that neutralizing activity typically drops within one month post-hospital discharge and severe cases have non-neutralizing antibodies contributing to reinfection risk.
Newly mated red fire ant queens select nest sites with lower pathogen risk based on chemical signals from actinobacteria. These bacteria produce compounds that inhibit the growth of ant-infecting fungi, allowing ants to survive and thrive in safer environments.
Researchers found that immune cell responses were delayed in males and the elderly, leading to a dysfunctional antiviral response. This study suggests that age and sex may contribute to disease severity in COVID-19 patients., Immune responses to SARS-CoV-2 may vary widely among different patient demographics.
A study published in PLOS Biology found that brain stimulation therapy can alleviate sound-processing deficits and improve reading accuracy in adults with dyslexia. The therapy, known as transcranial alternating current stimulation (tACS), was shown to be particularly effective for individuals with poor reading skills.
A Danish nationwide cohort study found no association between NSAID use and adverse outcomes in COVID-19 patients. The study suggests that the well-established risks of NSAIDs should be considered when using them during the pandemic.
A systematic scoping review of 186 studies found that high levels of screen time are linked to unfavorable psychological outcomes, while green time is associated with favorable outcomes among children and adolescents. Young people from low socioeconomic backgrounds may be disproportionately affected by high screen time and low green time.
A new randomized control trial found that gamifying mobile mental health intervention content improved resilience and reduced attrition. The study showed significant benefits in both resilience and anxiety measurements after five weeks, with the game group retaining 21% more participants than other groups.
A new study found that heavy television use and computer use in late childhood are linked to poorer reading and numeracy skills. Children who used electronic media for more than 1 hour per day showed a significant decline in academic performance compared to their peers.
The HRSA Special Collection examines key challenges faced by populations served by the Health Resources and Administration, including maternal depression, newborn screening, and regional disparities in Black infant mortality. Research findings highlight the need for targeted interventions to address these issues.
Researchers found high rates of nematode and cestode infections in Medieval Europe, with infection rates most common among children. The study suggests that past living conditions may inform modern intervention campaigns.
Researchers have developed a rapid and accurate diagnostic test for COVID-19 that delivers results in under 40 minutes. The new test, called CRISPR-COVID, uses CRISPR-based technology to detect the virus, offering a cost-effective alternative to existing methods.
Despite severe health problems, 93% of flat-faced dog owners want to own their breed again in the future. Positive behavioral attributes and suitability for a sedentary lifestyle are common reasons for reacquisition or recommendation. However, owners acknowledge significant health risks, including respiratory disease and heat stroke.
A new study found that robotic support pets for older adults and people with dementia acquire bacteria over time, posing a risk of illness. However, a simple cleaning procedure involving anti-bacterial products and wipes can effectively reduce microbial loads to safe levels.
A study suggests that oral bacteria like Fusobacterium nucleatum can promote the growth of harmful pathogens in the vagina, leading to bacterial vaginosis (BV). The research found that Fusobacterium may engage in mutually beneficial relationships with other vaginal bacteria, encouraging dysbiosis and BV features.
Researchers developed a new vaccine called 4X-SA-GP, which uses fungal β-glucan particles loaded with S. aureus proteins to stimulate antifungal immunity in mice. Vaccination induced protective T cell and antibody responses, protecting mice from staph infection.
A new study analyzed skin color, genetic ancestry, and social attainment of 259 Black residents across four US cities, revealing geographic variations in ancestry and social attainment. The findings show that men with darker skin were more likely to be married, while women with lighter skin had better social status.
A new study projects that India will experience a significant shortage of female births between 2017 and 2030, with an estimated 6.8 million fewer female births recorded due to sex-selective abortions. The country's regional diversity and cultural preferences for male babies have contributed to this imbalance.
A city-wide school influenza vaccine intervention was associated with a decrease in influenza-associated hospitalizations and school absences. The study found that SLIV programs increased vaccination coverage and reduced influenza across communities.
A recent study challenges the notion that birds evolved rapidly following the mass extinction of non-avian dinosaurs. Instead, researchers found that bird skull evolution actually slowed down compared to non-avian dinosaurs. This slower pace of evolution is attributed to adaptations in beak shape and size.
A recent study analyzed data from over 77,000 hospitalized COVID-19 patients to understand the impact of pre-existing cardiovascular comorbidities or risk factors on clinical outcomes. The results show that these patients are more likely to develop cardiovascular complications and die from COVID-19 infection.
Researchers found that primates have evolved larger, more variable larynges with faster adaptation rates compared to carnivores. This difference is linked to vocal communication systems, suggesting a key role for the larynx in primate behavior.
Researchers found that fingolimod inhibits multiple stages of the HIV lifecycle, blocking infection and transmission in CD4+ T cells. The study suggests that targeting Sphingosine-1-phosphate receptors could be a novel strategy to inhibit HIV replication.
Researchers identified a previously unknown subset of Type III cells that are broadly responsive to different tastes, revolutionizing our knowledge of taste detection. This discovery provides new insights into how taste information is sent to the brain and suggests that taste buds are more complex than initially thought.
A study published in PLOS ONE has uncovered the oldest known cremation site in the Near East, dating back to 7013-6700 BC. The remains of a young adult found in Beisamoun, Israel, show evidence of intentional cremation, suggesting a cultural shift in funeral practices during this period.
A study published in PLOS ONE found that captive black rhinoceroses have higher iron levels, inflammation, and oxidative stress compared to white rhinoceroses. This suggests a link between iron accumulation and the development of diseases like organ failure.
A novel strategy for quickly identifying Twitter trolls uses linguistic features, including repeated words and word pairs, to distinguish between genuine and deceptive messages. The algorithm requires as few as 50 tweets for accurate identification, offering a potential tool for combating hybrid warfare while preserving freedom of speech.
The EAC's MRH initiative has streamlined timelines for medicinal product applications, decreasing from 24 months to 8-14 months. The initiative aims to improve access to quality medicines by harmonizing technical standards and regulatory requirements.
A study published in PLOS ONE detected coronaviruses in bats and rodents, with increased detection rates found along the wildlife supply chain. The study highlights the importance of improving coronavirus surveillance and implementing targeted wildlife trade reform to minimize public health risks.
A pilot study found that Australian men who participated in a sports-themed weight loss program increased physical activity and lost more weight compared to those in the control group. The program, which included 12 weekly sessions, was deemed feasible and cost-effective.
A new study found that adults experienced few changes in 'Big Five' personality traits during the early days of the COVID-19 pandemic. Neuroticism decreased slightly, while conscientiousness remained stable despite efforts to slow disease spread.
A new algorithm reveals evidence of interbreeding between ancient humans and their relatives, with some humans carrying DNA from an unknown archaic ancestor. The study suggests that genetic exchange occurred frequently among overlapping groups.
A new analysis of satellite images has found that nearly half of the world's protected land has experienced changes in land productivity over the past 15 years. Stable levels of land productivity were maintained in around 44% of protected areas, while increases or decreases were observed in almost half.
Researchers used social network analysis to simulate Sicilian Mafia networks and found that targeting individuals with high Betweenness centrality was effective in disrupting the network. The study provides new insights for law enforcement strategies, highlighting the potential benefits of applying network measures to select targets.
The special collection highlights RWHAP's strategies for improving HIV care, including pre-exposure prophylaxis (PrEP), data analysis, and collaborative efforts. HRSA's program serves over half a million people in the US annually, achieving high viral suppression rates.
Research found that five scientific fields (particle physics, atomic physics, cell biology, neuroscience, and molecular chemistry) account for more than half of Nobel Prizes awarded between 1995 and 2017. Additionally, many papers in these fields received less citation compared to other publications.
Researchers find drastic bone and organic matter deterioration since the site's initial excavations in the 1940s, suggesting similar decline may be happening across equivalent sites. The study highlights the urgent need to preserve findings from Ageröd and similar sites due to environmental changes like drainage and pollution.
A PLOS Special Collection explores current norms and practice in childbirth, focusing on positive transformation and balancing interventions. Key findings include the importance of oxytocin and one-on-one support during labor and birth.
Sea turtles may experience a 87% decline in critical nesting habitat on Bioko Island by 2100 due to rising sea levels. The study, funded by HESS Equatorial Guinea and Purdue University Fort Wayne, predicts this impact for the beaches of Bioko Island.
A new study found elevated psychological distress, including depression and anxiety symptoms, among Australian adults during the COVID-19 outbreak. The survey revealed that over half of participants reported moderate to extreme loneliness and worry about their financial situation.
A new study published in PLOS Medicine suggests that the symptomatic case fatality ratio (sCFR) and infection fatality ratio (IFR) are better measures for monitoring COVID-19 epidemics than the commonly used case fatality ratio (CFR). The researchers applied a computational model to Hubei province, China, and six European regions, find...
Researchers discovered that garden peas can form highly stable amyloid protein aggregates, which may aid in seed longevity. Vicilin and its domains were found to co-localize with amyloid-specific dye in pea seeds.
A study published in PLOS Pathogens found that immunity to influenza accumulates during childhood and declines after 40-50 years of age. The researchers developed novel metrics to define key features of antibody profiles, which provide valuable tools for analyzing complex immune responses.
A study published in PLOS ONE found that female prosecutors in Sweden are 16 percentage points more likely to investigate police assault claims than their male counterparts. This difference was observed despite the prosecutors being randomly assigned to cases and having similar characteristics.
Ancient fox diets show a shift from natural food sources to human leftovers around 42,000 years ago. Foxes adapted to humans as they populated the region, indicating early human impact on local ecosystems.
A new study found that a wider range of temperatures can improve health satisfaction and reduce cardiorespiratory conditions in healthy individuals. However, for vulnerable populations, a narrower temperature range may be safer. The researchers suggest a balance between temperature variety and protection from extreme temperatures.
A recent study published in PLOS Medicine found a significant increase in heat-related cardiovascular hospitalizations in Queensland, Australia between 1995 and 2016. The daily mean temperature in the region rose from 20.9°C to 21.7°C, leading to an increase in annual cardiovascular hospitalizations from 46,730 to 123,477.
A recent study published in PLOS Medicine found that stepping down asthma medication doses did not increase exacerbations and can significantly reduce costs. The research suggests that clinicians may be prescribing higher levels of treatment than is clinically indicated, highlighting the potential for cost savings.