Researchers at Champalimaud Centre for the Unknown identify apterous neurons as key indicators of female receptivity in fruit flies. The discovery links a female's walking speed to her willingness to mate, with silencing these neurons reducing her receptivity.
A comprehensive population assessment of Chinese white dolphins in Hong Kong waters reveals a significantly higher number than previously reported. The study used photographic mark-recapture technique to estimate the overall number of dolphins using Hong Kong waters during the study period.
Researchers developed new engineered PET tracers to image immune checkpoint expression in cancer cells, enabling monitoring of targeted immunotherapy. The study shows practical immunoPET radiotracer design modifications and their effects on human PD-L1 immune checkpoint imaging.
The study establishes conditions for globally stabilizing closed-loop systems and converging their position to setpoints. The selection of PID parameters has flexibility due to the availability of upper bounds for partial derivatives of nonlinear uncertain functions.
The grant will support a 'Research Experiences for Undergraduates' program at FAU's SNMREC, focusing on ocean current resource assessment and system design. Student scholars will engage in hands-on research activities, seminars, and career mentoring.
Allison Mitchell, MS, CGC, has received the ACMG Foundation Carolyn Mills Lovell Award for her work on clinical implementation of novel, preemptive pharmacogenomic testing for newborns. The award recognizes genetic counselors' expanding roles in genomic medicine and their contributions to patient care.
Researchers are using wild relatives to breed more resilient sunflower varieties, reducing the impact of diseases, weeds, and insects. The study highlights the importance of annotating genetic information in wild relative collections to preserve traits for future use.
A meta-analysis by psychologists at the University of Basel found that patients' confidence in medical personnel has a positive effect on satisfaction, health-related behavior, and quality of life. However, the study did not find a clear-cut result when using objective clinical parameters or doctors' assessments.
UTA researchers are developing a new mathematical theory to improve imaging technologies used in modern healthcare equipment, national security, and space exploration. The project has the potential to enhance image accuracy and lead to advances in cancer diagnosis and treatment, airport security, and space exploration.
Two paleobiologists at the University of Missouri will use their $500,000 CAREER grants to integrate research into education programs. Jim Schiffbauer's lab will also introduce elementary students to the Cambrian Period, while John Huntley's team explores biological responses to climate change in fossil records.
A new study analyzing online public responses to media reporting found that frequent business travelers tend to either 'flourish' or 'flounder' in their careers. The research highlights the need for organizations to develop policies to protect employees from the negative impacts of business travel.
The study reveals that arrestin's C-edge loops interact directly with the membrane, forming a new type of binding. This discovery opens up new avenues for understanding the role of the membrane in GPCR-arrestin interactions and developing drugs with fewer side effects.
The UK Academy of Medical Sciences launches a campaign to promote work-life balance in medical research, highlighting the importance of outside interests on creativity and resilience. The #MedSciLife initiative features personal stories and advice from prominent researchers on balancing work and life.
The Global Biological Standards Institute reports encouraging progress toward improved research reproducibility, with stakeholders recognizing the severity of the problem and taking active steps for improvement. The report highlights tangible examples of community-led actions, including new funding guidelines and industry-wide research...
Scientists have identified microRNAs as crucial regulators of apoptosis in C. elegans embryogenesis, preserving progenitor cells and ensuring proper nervous system development. By genetically blocking specific microRNAs, researchers observed significant increases in egl-1 mRNA levels, leading to premature cell death.
The Society of Interventional Radiology Foundation will bestow annual awards to recognize innovators and researchers in the field. Dr. Riad Salem will receive the Leaders in Innovation Award for his pioneering work on yttrium-90 radioembolization, while Terence Gade will receive the Dr. Gary J. Becker Young Investigator Award for his p...
The Canadian Institute for Advanced Research (CIFAR) has received a $4 million funding boost from the British Columbia Ministry of Health to enhance health research in the province. This support enables CIFAR to facilitate collaborations among top researchers, tackling pressing health questions such as cancer and asthma.
Australian researchers investigated how certain medications impact MAIT cell function, finding some prevent detection of infections while others activate the immune system. This discovery may lead to better understanding and control of immune reactions to drugs, as well as new therapies that manipulate MAIT cell behavior.
A recent study by New York University researchers found that Asian immigrants have lower rates of dental service utilization compared to non-Hispanic whites. The study, which analyzed data from the National Health Interview Surveys, identified acculturation and family income level as key factors affecting dental care use among Asian im...
Researchers identified how HIV infects macrophages despite protective protein SAMHD1 being switched off. A treatment to maintain macrophage defences could be crucial for reaching an HIV cure.
The new inverse algorithm stabilizes CO2 retrieval iterations using Levenberg-Marquardt parameters and a scale factor. Preliminary validations show improved quality of the MDNM-based retrieval results.
The study highlights the alarming rate of primate species extinction, with over half threatened due to human activities. Immediate action is needed to protect primates and their habitats through sustainable land-use initiatives and education.
A team of researchers from the Polytechnic University of Bari proposes a new control scheme that improves dynamic performance and disturbance rejection. They also introduce an improved pre-filter to assist the system in maintaining attention on relevant data, enabling quicker integration and acceptance.
Researchers find that decapitation of primary cilia, a process linked to cellular duplication, is triggered by the presence of Inpp5e protein, which helps stabilize cilia. The study also reveals that wire-like structures formed in cilia contribute to decapitation, and that this process is essential for full cilia disassembly.
Researchers at UTHealth have developed a framework to analyze genome sequences and identify genetic variations that raise or lower disease risk. The study used genomic data from over 3,000 individuals and identified genes related to blood lipid levels, white blood cell count, and heart attack diagnosis.
The proposed Parallel Intelligence framework enables machines to learn from real-world interactions, moving beyond traditional AI approaches that rely on big data. This new paradigm allows software to learn from millions of scenarios and make decisions in parallel with physical systems.
A study published in mBio found that fecal microbiota transplantation was effective in treating recurrent C. difficile infection, with cure rates over 90%. The researchers identified specific microorganisms, such as Clostridium Xia clade and Holdemania, which are key for a successful transplant.
Researchers found that a genetic mutation in protein NOD1 increases susceptibility to human cytomegalovirus (CMV) infection. Studies with human cells and mice showed decreased CMV replication when NOD1 was activated, suggesting a key role in controlling the virus.
A new study led by Berkeley Lab researcher Trevor F. Keenan highlights a common practice in plant science that may have underestimated plants' growth and photosynthesis rates. The study suggests updating global plant databases and models to better account for plant responses to full-sun conditions.
Researchers at the University of Waterloo developed a new detection method that will detect approximately 10 black holes per year, doubling the current number within two years. This method combines microlensing and radio wave interferometry to extract parameters such as mass, distance, and velocity from black hole events.
A new study from the University of Missouri found a link between working memory and how children learn, suggesting that teaching techniques can be tailored to individual needs. The study suggests that educators can help children with language learning disabilities by reducing information overload and focusing their attention on one task.
A recent study published in the American Journal of Human Biology found that American Indian adults who experienced early life trauma are at a higher risk of developing post-traumatic stress disorder (PTSD) and poor physical health. The research highlights the importance of addressing early interventions to minimize this risk.
Researchers at Dana-Farber Cancer Institute have identified a unique genomic signature and chromosomal changes that drive sensitivity to chemotherapy in testicular tumors. The findings suggest that testicular cancers are already primed for self-destruction, making them highly susceptible to treatment.
Researchers found that tree shrews have a natural immunity to HBV, with cytokine interferon-gamma playing a key role in the activation of hepatic natural killer cells. The study also revealed the importance of extracellular vesicles in regulating innate immune responses to HBV infection.
Scientists at Oregon State University have successfully controlled electrical pulses in peripheral nerve fibers, offering new hope for paralysis patients. The technology could enable wearable control boxes that deliver impulses to implanted electrodes, allowing users to move their arms and legs.
Kaspari's research explores the role of sodium in accelerating animal activity and abundance across different ecosystems. He has discovered how chemical elements like phosphorus and nitrogen shape ecological phenomena, from bison herds to termite damage.
BMC's Comprehensive Epilepsy Center will lead a program that aims to reach 1,000 children and youth with epilepsy through advanced telemedicine applications. The 'Telehealth Epilepsy Care Collaborative' seeks to identify signs of seizures in infants, children, and adolescents.
Researchers have identified a new receptor in Drosophila flies that detects bacterial infections and triggers an immune response. The discovery adds to our understanding of the insect's innate immunity and provides insights into the human immune system.
A recent study by researchers at the University of Bristol found that LED lights are less attractive to nuisance insects compared to traditional filament lamps. The study, funded by the Natural Environment Research Council and Integral LED, used customised traps at 18 field test sites across south-west England.
Dr. Wachs' research aims to identify fundamental structure-activity/selectivity relationships for catalysts, guiding the design of advanced catalysts. His team explores direct conversion of natural gas into liquid fuels without oxidizing reagents, offering a promising solution to overcome stranded gas.
Researchers at Ohio State University discovered that an abundance of white blood cells in the spleen can send messages to the brain leading to behavioral changes long after mice experience repeated stress. The study suggests that the immune system may represent a novel therapeutic target for treating mental health conditions.
New research finds that African-Americans, Asians, and those with a high school education or less experience significant delays in receiving lupus diagnosis and treatment. The study highlights the need for targeted solutions to address these disparities in access to specialty care.
A human antibody that neutralizes Zika virus has been shown to reduce levels of the virus in placental and fetal tissues and decrease fetal disease in a mouse model of Zika infection. The findings suggest that this antibody could be developed to protect pregnant women and others from Zika-related complications.
The microbiome plays a crucial role in human health and disease, making it essential for personalized medicine. Research suggests that understanding the microbiome's interactions with genetics, environment, and lifestyle can lead to more effective treatments, including targeted therapies and antibiotics.
The book explores special functions series and convergence in complex plane, useful for pure mathematicians, applied scientists, and engineers. It provides a unified approach to analyzing enumerable families of Bessel and Mittag-Leffler functions and their generalizations.
Researchers used fractional calculus to model crowds as cost-minimizing agents who interact cooperatively or competitively, leading to realistic simulations of emergency exit scenarios and real-world data comparisons.
A new national study of protest events offers a more comprehensive look at demonstrations across the US, revealing smaller event sizes and wider geographic coverage than newspaper reports. The study, published in Sociological Methods & Research, provides researchers with a richer dataset to analyze social movements and policy debates.
A team of international scientists has outlined 14 recommendations to improve the adoption of new cancer scans in clinics. The guidelines aim to address challenges such as variability in methodologies and lack of reproducibility across laboratories.
Researchers find that birds with more complex songs perform better in rhythm and interact more skillfully with others. The study suggests that musical ability in birds may be a precursor to human music evolution.
Researchers review how psychology helps people with diabetes manage their condition through behavioral intervention programs and identifying mental disorders associated with the disease. The article highlights the importance of psychological science in improving diabetes prevention and care.
Researchers from University of Eastern Finland discovered that retinal changes can be detected earlier than brain changes in CNS diseases. Functional abnormalities were found in three genetically engineered mouse models of human CNS diseases, suggesting eye examinations could be used as a noninvasive screening tool.
Physicists devise a method to control optical solitons in microresonators, allowing for stable pulse generation and spectral comb formation. This enables precise measurement of optical frequencies, including those in the radio wave range.
Researchers found two genomic regions changing in response to devil facial tumor disease, which has killed an estimated 80% of Tasmanian devils. The study suggests genetic resistance could help the species avoid extinction, with potential implications for cancer and immune function research.
Female mosquitoes can pass the Zika virus on to their eggs and offspring, bolstering the need for larvicide use as an integral part of controlling the spread of the virus. The study found that culture of adults infected with the virus resulted in a high rate of transmission to their offspring.
The President's Educate to Innovate campaign has resulted in over $1 billion invested in improving K-12 STEM education. The award recognizes exceptional teachers who prepare students for science, technology, engineering, and mathematics skills crucial to the nation's innovation.
Resolvins and maresins, naturally produced omega-3 fatty acid molecules, regulate subsets of white blood cells that play a central role in inflammation. The findings suggest these molecules may be useful for treating chronic inflammatory and autoimmune diseases.
A Boston research team found that CT attenuation measurements can be used to differentiate between untreated osteoblastic (bone-related) metastases and enostoses (benign bone lesions). This discovery may help avoid unnecessary biopsies and radiologic studies.
The National Institutes of Health awards a four-year grant to analyze the molecular signals influencing gene-expression patterns that can lead to heart disease. The research aims to understand the mechanisms of cardiac diseases and identify potential therapeutic targets.
A growing number of scientists argue that sex hormones and other variables affect how therapeutics behave, necessitating male and female inclusion in trials. Hormonal fluctuations during the menstrual cycle can significantly impact research, making it essential to consider these differences when testing drugs or transplant tolerance.
Scientists at ORNL discover the optimal ratio of selenium in cadmium-tellurium solar cells, increasing efficiency from 22% to near-theoretical levels. The alloy composition of 50% cadmium, 25% tellurium and 25% selenium performed best.