LMIC researchers face concerns over national ownership and unequal publishing opportunities when sharing open datasets. To address these issues, increased investment in LMIC data management infrastructure and international policy frameworks are proposed.
The study reveals the importance of sugary appendages on protein surfaces, which differ in composition and branching. The researchers discovered the three-dimensional structure of oligosaccharyltransferase, providing insight into eukaryotic N-glycosylation.
A study by CNIC scientists discovered that cardiomyocytes from the innermost heart regions can contribute to the regeneration of the external heart wall in zebrafish. This finding reveals a new way to rebuild a damaged heart and has implications for human heart regeneration.
A study found that nursery stock availability and homeowner preferences significantly influence the diversity of tree species in the Salt Lake Valley. The researchers collected data from over 15,000 trees in six neighborhoods with different median home ages and household incomes.
A study published in the British Journal of Sports Medicine found that ball games and circuit strength training increased bone density by 44% and 46%, respectively, in children aged 8-10. These exercises also improved muscular strength and balance, reducing the risk of osteoporosis later in life.
The MSU project will investigate how to reduce dams' negative impact on people and the environment, using remote sensing and interviews with local residents. The research aims to improve dam policies and generate insights for future dams, balancing energy needs with environmental sustainability.
A study published in PLOS One compared pre- and post-Hurricane Harvey pollution levels in Houston's Manchester neighborhood, finding that flooding redistributed polycyclic aromatic hydrocarbons (PAHs). Baseline data is crucial for understanding disaster-related public health issues.
A new blood test, T2Candida Panel, detects candidemia with high accuracy, reducing time to diagnosis by nearly two days. The test shows promise in speeding up treatment and potentially improving patient survival rates.
The prevalence of obesity in the US has risen dramatically, but its economic impact on individual states is less understood. A recent study found that health care costs devoted to treating obesity-related illness vary significantly across states, with some spending over 12 percent of their total medical expenditures on obesity treatment.
A team of scientists deployed the ERICA instrument on a DC-8 aircraft to measure chemical composition of aircraft exhaust aerosols. They tested different kerosene blends and biofuels to reduce soot particles and contrail formation, which could impact climate change.
The Veterans Health Administration has outlined recommendations to combat the 'crisis' of multi-drug resistant organisms (MDROs) in healthcare settings. The recommendations focus on four key areas: transmission dynamics, antimicrobial stewardship, microbiome research, and special populations.
A UCLA-led study has found significant overlap in gene expression patterns among autism, schizophrenia, and bipolar disorder, with distinct differences also observed. Researchers have identified a molecular pathological signature for these disorders, providing a large step forward in understanding their underlying causes.
Researchers found that self-defeating humour is associated with greater levels of psychological well-being, particularly in terms of happiness and sociability. The study challenges previous research suggesting negative effects of self-defeating humour.
A study found that Ebola virus infects reproductive organs of macaques, suggesting similar infection in humans. The virus can persist in female reproductive tissues and may reach seminal fluid in men.
Scientists at Penn State have created materials that can conduct protons, a process used in fuel cells, and are biocompatible. The protein-based proton conductors show promise for developing implantable medical devices without batteries.
Research highlights graphene oxide's exceptional antibacterial properties, which differ from traditional antibiotics. The review emphasizes the importance of understanding structure-activity relationships and molecular initiating events to improve biosafety.
Researchers isolated two proteins from rattlesnake venom, phospholipase and crotapotin, which showed promising antiviral activity against the hepatitis C virus. These findings offer a new approach to combat this infectious disease.
Rice University scientists have developed a stable and economical method to make polymers through photo-controlled atom-transfer radical polymerization. The process uses photosensitive quantum dots as a catalyst, which can be triggered by light sources such as the sun or a household lamp.
New studies highlight key differences in stroke risk factors, treatment, and outcomes between men and women. Fluctuations in hormone levels, pregnancy-related complications, and treatment disparities affect women disproportionately.
A new hybrid-capture sequencing assay has been established as the method of choice for detecting 'actionable' gene mutations in lymphoid cancer, with a high accuracy rate of 91%. The assay can be implemented by clinical laboratories into routine diagnostic workflows.
A new study from the University of Sheffield has found that patients with a longer clot lysis time are at higher risk of recurrent myocardial infarction or death due to cardiovascular disease. The research may lead to new treatments targeting fibrin clot lysis time, aiming to reduce this risk.
A study published in Scientific Reports has identified a drug that can reverse the damaging impacts of heavy alcohol consumption on brain cells. Tandospirone was found to improve brain neurogenesis and reduce anxiety-like behaviors associated with alcohol withdrawal, opening up new avenues for treating substance-abuse deficits.
A study published in Scientific Reports found that dominant male Long-billed Hermits have better spatial memories and sing more consistent songs than less successful males. This advantage allows them to defend their singing perches and attract females, highlighting the importance of cognitive abilities in animal behavior.
Young adults who were undernourished as preschool children were nearly twice as likely to suffer from hearing loss. Nutritional interventions in South Asia could help prevent hearing loss, a condition affecting an estimated 116 million young people.
A University of Missouri study found therapeutic horseback riding to be a clinically effective intervention for alleviating PTSD symptoms in military veterans. Participants experienced a significant decrease in PTSD scores, dropping by 67% after three weeks and 87% after six weeks.
A $3.4 million grant will help researchers study endocrine-disrupting chemicals in medical devices, with a focus on improving transfusion safety and understanding the impact on cardiovascular health.
Scientists discover two new feedback loops that regulate energy expenditure, with TBK1 inhibiting AMPK's role in burning fat. Deleting TBK1 from fat cells increases inflammation and weight loss.
Researchers at ASRC have developed a new light wave-isolation method that ensures highly efficient broad bandwidth isolation without using external magnetic fields or devices. This breakthrough has potential uses in consumer communication systems, laser devices, automotive technology, and more.
Teleconsulting is crucial for rare cancers like sarcomas, which require specialized expertise. EURACAN, a European Reference Network, aims to provide timely diagnosis and treatment through referral networks.
Scientists at IIT fabricated an artificial device reproducing the blood-brain barrier, a structure protecting the central nervous system. The device is composed of artificial and biological components and will be fundamental for studying new therapeutic strategies to overcome the blood-brain barrier.
Researchers found diverse landscape of gene expression changes across all cell types in visual cortex, involving 611 genes linked to neural connectivity. The study suggests that each cell has a unique genetic program tailored to its function within the neural circuit.
Researchers discovered how male cockroaches locate a sexual mate by detecting fine structures of odor plumes, thanks to their antennae and neural circuits. They identified twelve key interneurons that convey spatial information to the brain, ensuring complete coverage over the entire flagellum.
Researchers identify Gr21a/Gr63a receptor as crucial to fruit fly attraction to polyamines, opening door to safer chemicals for controlling crop-damaging pests and disease-carrying mosquitoes. The discovery also reveals complex odor-processing mechanisms in insects.
A genome-wide association study has identified 1,407 genetic variations affecting 58 traits in a large cohort of Japanese individuals. The study also found complex interrelations between clinical measurements and diseases, highlighting the value of conducting GWAS for multiple traits in a single cohort.
The new microscope developed by SFU researchers allows for the study of molecular interactions under high forces and fast spinning speeds, revealing new insights into collagen stability. This breakthrough has significant implications for developing better treatments to prevent collagen degradation.
A new study has shown that an individualized approach to nutritional ketosis combined with remote monitoring via a mobile application can sustainably and safely reverse Type 2 diabetes. The treatment resulted in significant improvements, including a 12% weight loss and a reversal of diabetes progression in 94% of patients.
A study found that few dermatologists prescribe opioids, but those who do concentrate in Southern states and surgical practices. Higher rates of opioid prescribing were also observed among dermatologists in these areas.
A recent study published in BioScience found that knowing more about evolutionary theory is key to accepting it, even when considering religious and political beliefs. In a representative sample of over 1,100 people, researchers discovered that those with better knowledge of evolution were more likely to accept it.
Researchers at UMass Amherst and University of Missouri found that prenatal exposure to a mixture of fracking chemicals affects mouse mammary gland development, leading to potential pre-cancerous lesions. Further studies are needed to evaluate the effects on long-term health and lactational capacity.
After Robin Williams' suicide in 2014, researchers found a 10% increase in overall suicides, particularly among men aged 30-44. Suffocation suicides also increased by 32% compared to other methods.
Somayeh Moazzeni, a UTA doctoral student in public policy and transportation, has been recognized as the 2017 outstanding student of the year by the U.S. Department of Transportation for C-TEDD. She will receive a $1,500 cash prize and contribute to research on access to opportunities, public transit, and decent roads.
Researchers found that female mice exposed to fracking chemicals during prenatal development developed abnormal mammary glands and pre-cancerous lesions in adulthood. The study suggests that the mammary gland is sensitive to mixtures of fracking chemicals, increasing concerns about potential health effects in humans.
A study by Dr. Patric Diriwaechter and Dr. Elena Shvartsman found that wage increases temporarily boost job satisfaction due to expectations and social comparisons, but this effect fades out within four years as individuals adapt to their new salary levels.
A $5-million gift will help develop a new CASA Research Chair in Child and Adolescent Mental Health at the University of Alberta. This initiative aims to improve front-line care for children and youth with mental health and addictions issues, and will focus on community-focused research and evidence-based findings.
Researchers have developed a new method to grow patient-derived xenografts (PDX) liver cancer cells in culture, which maintains their proper shape and function and grows as organoids. The success of the engineered organoids has the potential to revolutionize the screening and development of liver cancer drugs.
Researchers compared termites' genetic features to those of ants and bees, discovering similar molecular mechanisms for eusocial lifestyles. They found evidence of convergent evolution in chemoreceptor families and genes involved in pheromone recognition.
A six-year study found that cognitive enhancement therapy (CET) significantly improved neurocognitive function in adults with autism, particularly in attention and social understanding. In contrast, enriched supportive therapy (EST) showed slower but still significant improvements in social cognition.
Researchers from Rothamsted Research introduce a rice gene that regulates sucrose accumulation in kernels, leading to increased productivity in maize even under drought conditions. The transgenic maize also improves rates of photosynthesis, resulting in more sucrose production for additional kernels.
A new study found that age at sexual maturity and average rainfall significantly correlated with cranial shape in carnivores. Skulls of species living in regions with higher precipitation showed elongated features, while those with narrower diets exhibited stiffer lower elements.
Researchers at Hong Kong Baptist University have designed and synthesized a smart globular macromolecular machine vehicle for actively controlled cancer drug delivery, enhancing the efficacy of targeted therapy drugs. The breakthrough offers insights into targeted therapies such as Chlorambucil in leukemia treatment.
Researchers discovered a specific protein that reduces lung inflammation and improves survival in mice with the flu. The study found that administering this protein after infection improved survival rates by 40% compared to untreated mice.
A new study led by Yale University found that positive beliefs about old age can significantly reduce the risk of developing dementia. Among APOE ε4 carriers, who are at high risk of dementia, those with positive attitudes had a nearly 50% lower risk of developing the disease.
Researchers at the University of Maryland have created a new type of wood that is 10-12 times stronger than natural wood, making it a potential competitor to steel. The wood's mechanical properties are comparable to those of titanium alloys, but with improved toughness and reduced weight.
Scientists have successfully observed radiation reaction in a lab experiment, where an ultra-intense laser slows down electrons. This phenomenon is thought to occur near black holes and quasars, and provides insights into quantum effects beyond classical physics.
Researchers identified protective structures at the end of chromosomes called telomeres that don't shorten with age in longest-lived bat species. The study found two genes ATM and SETX drive this process, potentially leading to new solutions to slow down aging and extend human lifespan.
Researchers at Case Western Reserve University question long-held understanding of Earth's solid center formation, citing energy barriers and supercooling issues. The team proposes alternative solutions, including the possibility of a nucleation-enhancing solid metal affecting the core's crystallization process.
A team of researchers has discovered 31 species of plants known only from caves in China, highlighting the importance of cave flora for species conservation. The study also found that plants can photosynthesize at much lower light levels than previously thought.
Researchers developed a new framework to analyze the effects of crosstalk on cooperation dynamics in groups. The model shows that crosstalk hinders the evolution of cooperation and requires strategies with the correct level of forgiveness. This has significant implications for understanding human behavior in social dilemmas.
Researchers found a significant link between acne and major depression, with a 63% higher risk within the first year of diagnosis. The study highlights the importance of monitoring mood symptoms in patients with acne and initiating prompt treatment for depression.
The low FODMAP diet shows promise in treating irritable bowel syndrome (IBS) by avoiding common trigger foods like wheat, onions, and apples. Clinical trials indicate that 50-80% of subjects respond positively to the diet.