A new study suggests that gender role and personality traits, rather than biological sex, are associated with the risk of recurrence of cardiovascular events in adults. Adults with traditionally feminine characteristics had a higher risk of recurrence, regardless of their biological sex.
Researchers find that even gases without thermalization can be cooled by removing high-energy particles through electromagnetic fields, and this effect is made possible by quantum mechanical waves.
Scientists have identified two new species of tree frogs in Taiwan, characterized by their unique gemstone-colored eyes. The new species, Kurixalus wangi and K. berylliniris, exhibit distinct reproductive behaviors, including egg-eating tadpoles, and are found in moist forests on the island.
Researchers validated a two-protein test for predicting spontaneous preterm birth in asymptomatic women, identifying an optimal gestational age window and highly performing proteins. The study showed excellent performance of the novel classifier, with high accuracy rates for predicting preterm delivery before 35 weeks.
Researchers developed a mathematical tool to assess brain damage from concussions and predict migraine headaches. Using information theory, they found that Shannon entropy analysis performed better than mean FA as a diagnostic test.
Scientists have found that rapid bubble formation in magma chambers may trigger sudden volcanic eruptions. This discovery could change the way volcanoes are monitored, focusing on changes in gas composition at the surface rather than seismic activity or ground deformation.
A high-fat diet during pregnancy and lactation leads to epigenetic changes in the offspring, affecting metabolic pathways regulated by the gut hormone GIP. Adult offspring are more susceptible to obesity and insulin resistance, similar mechanisms cannot be ruled out in humans.
A new decision pathway survey has shed light on public concerns about climate engineering technologies. Most people find the risks of these technologies more likely than their benefits, with those concerned about climate change supporting geoengineering policies and investments in renewable resources. However, those least concerned are...
Researchers successfully reprogrammed muscle cells from patients with Andersen's syndrome to create induced pluripotent stem (iPS) cells, which can serve as a model for understanding the cause of the rare disorder. The iPS cells demonstrated self-renewal and pluripotency capabilities without affecting the gene mutation known to cause AS.
A new analysis shows that team-based coordinated specialty care (CSC) is more cost-effective than typical community care for young people with first episode psychosis. CSC produces better clinical and quality of life outcomes, making it a better value despite modestly higher costs.
A study of nearly 70,000 patients found that those with higher aerobic fitness before a heart attack are more likely to survive their first heart attack. Fitness levels were associated with improved short-term survival rates after the event.
Researchers have identified an abnormal fused gene that drives pediatric brain tumors through three distinct biological mechanisms. This finding may advance diagnosis and treatment by identifying the MYB-QKI fusion gene as a defining event in angiocentric glioma, allowing for targeted therapies.
A new study finds that restructuring in organisations has a mainly negative effect on the welfare of employees, with or without job losses. The review of 39 studies highlights the importance of designing and implementing effective interventions related to restructuring.
Open discussion of shame and blame is crucial for helping teens who self-harm and their families move forward. Separate sessions allow parents and teens to process emotions before joint discussions, promoting healing and understanding.
A new study found that lupus during pregnancy is associated with higher rates of preeclampsia, hypothyroid disease, stroke, and infection among women. The study also reveals worse infant outcomes, including preterm birth, infection, and mortality.
Scientists have successfully delivered a CRISPR/Cas9 therapeutic to adult mice with Tyrosinemia type I, correcting 6% of the mutated FAH gene in liver cells. This breakthrough uses AAV and lipid nanoparticle delivery mechanisms, paving the way for potential human treatment.
Researchers found that clusters of cancer cells migrate through the body together throughout all stages of metastasis. The study identified unique molecular signatures and genetic changes in these aggressive tumor clumps, including higher expression of desmosome genes and lower expression of antigen presentation genes.
A QUT study suggests that excessive parental involvement in homework can lead to a decrease in children's ability to take responsibility for their work. Parents who endorse helicopter parenting beliefs are more likely to take on too much responsibility for completing homework and expecting teachers to do the same.
Researchers at the National University of Singapore and Yale-NUS College have established the mechanisms for spin motion in molybdenum disulfide. This discovery resolves a research question on electron spin properties in single layers of 2D materials, paving the way for next-generation spintronics devices with lower energy consumption.
A UTSA researcher has received a $670,000 grant from the Bill & Melinda Gates Foundation to develop novel liver-stage antimalarial treatments. The goal is to stop the malaria parasite before it causes disease, which would protect people living in areas with high malaria burden.
Susan E. Celniker has made significant contributions to the field of genetics, including sequencing and annotation of the Drosophila genome. Her work has enabled proteomic studies and developed computational tools for genetics researchers.
A new UCLA-led study reports the success of a Finnish anti-bullying program called KiVa, which improves the mental health of sixth-graders who experience bullying. The research-based program includes role-playing exercises and computer simulations to increase bystander empathy and intervention.
A study by Oxford University scientists found that human-induced climate change increased the risk of severe storms in the south of England, leading to devastating flooding. The analysis attributed the increase in extreme rainfall to thermodynamic changes in the atmosphere and westerly air flow.
Researchers found that individuals with higher MET scores (indicating higher physical fitness) had a 40% lower mortality rate after a first heart attack. The study, published in Mayo Clinic Proceedings, suggests that doctors should recommend exercise programs to patients at risk of cardiovascular disease.
Researchers at MIT and Bristol University found that mixotrophic organisms can increase the average size of plankton by up to 35%, leading to a greater flux of sinking organic carbon particles. This could enhance the ocean's ability to sequester carbon dioxide, potentially mitigating climate change.
A new study published in Scientific Reports found that female mongooses respond to reproductive competition by producing bigger pups. The research, led by Emma Inzani, used ultrasound scans to measure prenatal investment in wild banded mongooses and discovered a link between competition and fetal growth.
Research suggests that while positive fantasies may alleviate depressive mood in the moment, they can actually exacerbate symptoms over time. The study found a link between increased positivity and lower grades, which is associated with higher depression scores.
Researchers at Lehigh University and City University of Hong Kong have discovered a way to control liquid droplet movement on extremely hot surfaces, utilizing microscale topographical features. This breakthrough could improve technologies such as power plant reactors and water management systems by reducing cooling time.
A study found that disrupted circadian rhythms can lead to nondipping blood pressure, a risk factor for hypertension and vascular disease. A low-salt diet can exacerbate this effect, increasing the risk of disease.
Researchers demonstrate selective gene delivery to modified upper motor neurons, showing promise for future gene replacement therapies. The study provides evidence that targets diseased cells with high specificity, laying the groundwork for effective treatment strategies.
A study of 152 postpartum women found that delayed physician rounding improved patient satisfaction scores, particularly for quality of communication and hospital experience. The study suggests that physicians should be more mindful of their morning rounds to enhance patient satisfaction.
Recent epigenetics research highlights molecular mechanisms influencing gene expression through socioenvironmental factors. Big data raises concerns over immortalized participant data, privacy, and anonymity, prompting recommendations for strengthening ethical consent practices.
Researchers at Cincinnati Children's Hospital Medical Center found a strong link between autism and maternal obesity-diabetes, with pregnant mothers 1.5 times more likely to have a child with ASD. The study used electronic medical records and analyzed birth data from over 35,000 mothers.
A comprehensive study of the San peoples' hunting tradition in Namibia reveals the ingenious practice of using beetle and plant poisons to boost arrow lethality. The research provides new insights into the biological purpose of the poison, its application process, and its impact on prey.
A study published in the Society for Maternal-Fetal Medicine's annual meeting found that women with a history of hypertensive disease during pregnancy have an increased risk of early mortality. The study analyzed birth certificates from 1939 to 2012 and found that these women had significantly higher rates of all-cause mortality, parti...
Researchers demonstrate that C-section infants can be enriched with vaginal bacteria, improving their immune system development. The study's findings have significant implications for the health risks associated with C-section deliveries.
Researchers at UT Southwestern Medical Center have identified a new drug, Neoseptin-3, that activates the innate immune system in a novel way. The study found that Neoseptin-3 induces an immune response similar to that caused by LPS, but with a milder effect.
Researchers have created a new equation to estimate gestational age from fetal biometrics, showing a slight improvement in accuracy compared to the traditional Hadlock formula. The study validates the new formula using a large, multi-center dataset and demonstrates its potential to reduce unnecessary interventions like induction of labor.
Child abuse in youth-serving organizations is a problem but much less common than family maltreatment. Verbal abuse was reported by most YSO survivors, with physical abuse and neglect occurring at lower rates.
A study found that using overtime and increasing factory-installed options are positively associated with manufacturing-related recalls. The economic cost of extremely high factory utilization translates into a recall cost of $167 million over seven years.
A large study found that women with prehypertension late in pregnancy are more likely to give birth to underweight babies and experience stillbirths. The likelihood of having a small baby increased by 2% for each single point rise in diastolic blood pressure.
Researchers at St. Jude Children's Research Hospital found that adult survivors of childhood brain tumors exhibit significant cognitive deficits in intelligence, educational achievement, and employment. The study also showed that hydrocephalus is associated with poor cognitive function, even decades after treatment.
A recent study published in the American Journal of Respiratory and Critical Care Medicine found that over 40% of Malawian adults have abnormal lung function, highlighting a major public health concern. The research also exposes the high burden of biomass smoke exposure in Malawi, contributing to respiratory diseases.
An international team of scientists has collected unprecedented rock samples from the shallow mantle of the ocean crust that bear signs of life and unique carbon cycling. The discovery may provide insights into how life developed on Earth and potentially exist elsewhere in the Universe.
An international team of researchers embarks on a monthlong expedition to Antarctica in search of ancient fossils, hoping to answer questions about the origins of modern bird and mammal groups. The team aims to uncover evidence of mammals from the Cretaceous period, which could shed light on evolutionary diversifications in Antarctica.
Tropical Cyclone Stan weakened to a remnant low pressure area after landfall in Western Australia on January 30, 2016. The system dropped significant rainfall, with 77.8 mm recorded at Menzies and 40.4mm at Red Rocks Point.
Researchers failed to find evidence of genetic overlap between schizophrenia risk and subcortical volume measures, a key finding that defines a roadmap for future studies investigating the genetic covariance between brain phenotypes and psychiatric disorders.
A team of international scientists led by Maren Friesen from Michigan State University discovered a previously unknown bacteria that can fix its own nitrogen, a compound used in critical biological functions. The finding has significant implications for reducing pollution and greenhouse gas emissions, making it a 'unicorn' worth chasing.
Researchers partially restored the mix of bacteria that coat a newborn's body when delivered vaginally in C-section infants. After exposure to maternal vaginal fluids, C-section infants' microbiomes showed higher numbers of beneficial bacteria similar to those in vaginally born babies.
Researchers at HZDR have developed a method for controlling the propagation of spin waves in a targeted and simple way, creating a basis for nanocircuits that use spin waves. This approach uses magnetic domain walls and small external magnetic fields to manipulate the course of spin waves, enabling efficient information processing.
A new study reveals that heavy weather events trigger 'pulse-shunt' of organic matter past small streams, affecting water chemistry and phytoplankton levels. This framework challenges existing concepts in watershed ecology and has implications for managing nutrient pollution and mercury inputs.
An association between declining weight and an increased risk of mild cognitive impairment (MCI) has been found, particularly among those who experience greater weight loss per decade from midlife to late life. The study suggests that this decline in weight may serve as a marker for MCI and help identify individuals at increased risk.
Researchers compared two patches, human umbilical cord and biocellulose film, in a rat model of spina bifida. The study found that the umbilical cord patch promoted cellular migration with minimal inflammation, suggesting a potential regenerative material for antenatal spina bifida repair
The 2014-2015 Pahoa lava flow crisis at Kilauea Volcano posed significant societal impact despite low effusion rates, highlighting the need for effective communication and public education during volcanic events. The crisis provided valuable lessons about predicting and mitigating lava flow hazards.
A new discovery at Qesem Cave reveals that early humans consumed tortoises as part of their diet, alongside large game and vegetal material. The research provides direct evidence of the diverse dietary habits of Paleolithic people.
Researchers at Aalto University have made a groundbreaking discovery in heat transport, enabling efficient cooling of quantum processors and paving the way for faster and more reliable quantum computing. The innovation uses photons to transfer heat over long distances, surpassing previous limitations.
Dr. Sing Sing Way, a pediatrician specializing in infectious diseases, has made significant contributions to understanding pregnancy complications and infection susceptibility in newborns. His research has the potential to develop vaccines that protect against pregnancy complications.
Caltech biologists have developed a vector capable of noninvasive delivery of genetic cargo to adult mice brains, holding promise for novel therapeutics. The approach overcomes the blood-brain barrier problem, allowing for efficient gene delivery and targeting specific brain cells.
A recent study found that California's drought has severely impacted native ferns in redwood forests, causing permanent dieback and limiting their ability to photosynthesize. The study reveals that these plants can recover quickly after heavy rains but are vulnerable to pests and diseases due to prolonged water stress.
A new study in veterans found that the threshold for safe prescribing may be lower than most people think, with overdose victims receiving higher doses on average. Lowering top prescription strengths below a 100 MEM threshold could benefit those at risk of an overdose while affecting few patients who aren't at risk.