A study found that ID Migraine screener is reliable in detecting migraines in undiagnosed patients. The three-question survey showed a high accuracy rate of 93% for diagnosing migraines.
Researchers compared genomic regions in 13 vertebrate species, including humans and zebrafish, to identify conserved non-coding sequences with biological roles. The study provides insights into the understanding of our own genome and highlights the importance of sequencing multiple species' genomes.
Researchers discovered that glacial erosion is controlled by the relationships of the ground beneath the glacier, the rubble pile, and the glacier itself. Glaciers achieve a steady state existence when the angle between their toe and sediment pile becomes too steep, causing streams to stop flowing and erosion to cease.
Researchers sequenced the genomes of three Prochlorococcus and one Synechococcus strains, revealing insights into their metabolic machinery and ecological niches. The discoveries may aid studies on global climate change and sustainable energy production.
A UCI biomedical engineer has received a $1.8 million grant to create viable lung tissue similar to that found in bronchial tubes, which will be injured to simulate asthma injuries. The goal is to better understand what causes scarring in the lungs of people with asthma and develop more effective treatments.
Researchers at Queen's University discovered that brain patterns of people watching and performing tasks are similar, suggesting a common neural process. This finding may help assess individuals with impaired movement control and understanding of others' actions.
A University of Washington study found that using the Internet is not a reliable way for most people to find jobs. Despite widespread adoption of internet-based job search tools, researchers found that those who used the internet were actually less likely to land a job than those who didn't.
A recent study published in PLOS Biology tracked the genomic activity of Plasmodium falciparum in human red blood cells, revealing a surprisingly simple pattern of gene expression. This finding could lead to the identification of the biological function of unknown genes and provide new insights into the life cycle of malaria parasites.
Researchers at Texas A&M University found that babies use a clear hierarchy of features to individuate objects, with shape and size being most important until 7.5 months. By 11.5 months, color becomes relevant in this process, revealing insights into how babies perceive their world.
A field study found that spiders ambushing pollinating insects decrease seed production in flowers. Ecologist Kenwyn Suttle suggests these interactions are common and overlooked by biologists. The research supports the idea that predation on pollinators can impact plant reproduction.
Researchers at the University of Central Florida have discovered that engineered nanoparticles can extend the lifespan of brain cells by three- to four-fold, allowing them to live up to 123 days. The study also suggests that these nanoparticles may preserve function and potentially treat age-related disorders such as Alzheimer's disease.
The study finds that the decrease in atmospheric bromine is driven by a large decline in methyl bromide, which has more than offset increases from halons. Global industrial production of methyl bromide has declined due to restrictions on its use, contributing to a faster-than-expected recovery of stratospheric ozone.
Researchers created a technique using validation sets to verify epidemiological data, enhancing vaccine effectiveness studies. This approach helps address reporting bias and improves the reliability of many vaccine research outcomes.
In contrast to many other introduced species, most marine invertebrates increase in size after invasion. This size increase may have significant implications for the impacts of these species on native ecosystems. The study's findings highlight the need for further research into the effects of invasive species on non-native regions.
Researchers pinpointed nerve cells in the nucleus accumbens shell that respond to environmental stimuli associated with prior drug use. This finding may aid in developing targeted treatments for relapse prevention.
Researchers from Scripps Institution of Oceanography have sequenced the genomes of Synechococcus and Prochlorococcus, tiny organisms that account for up to two-thirds of carbon dioxide fixation in the oceans. The discoveries shed light on how these organisms process carbon and adapt to specific habitats, offering insights into global c...
A double-blind, placebo-controlled trial found that creatine supplementation improves working memory and intelligence in both vegetarians and omnivores. The study suggests a significant boost to brain function similar to effects shown previously in muscle and heart.
A team of 71 researchers compared the human genome to 12 vertebrates, including chimpanzees, mice, and rats, to identify conserved genetic regions. These regions are likely to control important functions such as gene expression and can provide clues about how each species evolved.
Researchers at Michigan State University discover that glaciers sculpt and erode landscapes through a phenomenon called glaciohydraulic supercooling, which affects the rate of erosion. This new understanding allows for better comprehension of how glaciers subdue mountains.
A long-term follow-up study of childhood ALL survivors found that those who did not receive brain radiation had comparable survival rates, employment, and marital rates to the general population. However, those who received brain radiation had a slight increase in death rate due to second cancer and higher unemployment rates.
The American College of Preventive Medicine recommends prioritizing research on improving vaccine delivery and funding for immunization programs. All children and adolescents without contraindications should receive immunizations against 11 diseases, according to ACPM's recommendations.
Scientists have sequenced the genomes of four types of cyanobacteria, including Prochlorococcus and Synechococcus, which play a critical role in regulating atmospheric carbon dioxide. The completed genome sequences provide insights into how these single-celled organisms convert solar energy into living biomass.