Researchers at Arizona State University are developing advanced grid models and control technologies to increase the amount of renewable power operating in distribution systems. The goal is to improve grid resilience and performance while ensuring reliable power to critical infrastructures.
A pilot study conducted in Kenya identified a safe and effective strategy to help women with HIV have children, despite the infection being passed on to their babies. The study showed six live births without HIV transmission among 23 couples participating in timed vaginal insemination.
Researchers mapped brain connectivity in 30 people to understand how different regions coordinate during tasks. The study aims to create novel strategies for AI-powered teaming environments, where robots can dynamically assist soldiers in completing tasks.
Researchers at UCF have successfully controlled the speed of light by reorganizing its energy and mixing space and time properties. This achievement could lead to more efficient optical communication and alleviate data congestion.
A new study shows that deep-brain stimulation improves cognitive control by increasing low-frequency brain rhythms in the prefrontal cortex. This finding could lead to more effective treatment plans tailored to individual patients' needs.
Researchers use new technique to measure unique biological signatures in hydrocarbons, revealing presence of subsurface microbes. The findings have important implications for understanding global hydrocarbon cycling and detecting life on other planets.
Researchers have deciphered the molecular events that convert inactive NLR molecules into active complexes providing disease resistance. The study focuses on protein ZAR1, which interacts with multiple 'guardees' to recognize unrelated bacterial effectors and induces cell death through a unique structure.
A study published in Frontiers found that taking a 20- to 30-minute nature experience significantly lowers cortisol levels. The research suggests a daily dose of 'nature pills' could be a simple and effective way to reduce stress.
Veterinary professionals have sounded the alarm on the first reported UK case of dog-to-dog transmission of leishmaniosis, a potentially fatal infection. The infection was passed from one dog to another through direct contact, highlighting the need for extra vigilance against its spread.
Researchers found elevated levels of heavy metals and signs of illness in green sea turtle populations affected by human activity. The study suggests a link between environmental toxins and poor health, highlighting the need for conservation efforts to protect these endangered species.
Research published in Archives of Disease in Childhood found that many UK foods marketed to children have misleading health and nutrition claims, contributing to childhood obesity. The study called for stricter regulations on food labelling and product content to reduce the risk.
A Duke University economist argues that federal subsidies for US commercial fisheries should be rejected due to their lack of scientific merit. The proposed rule change could lead to overfishing, weak economic performance, and increased by-catch and habitat impacts if finalized.
A clinical trial shows promise of an immune-based therapy, which completely eliminated both the lesion and underlying HPV infection in a third of women enrolled. The shot triggers an immune system response to attack high-risk HPV types causing cervical cancer precursors.
A study by UT Southwestern Medical Center researchers identified genetic mutations that accumulate in the adult liver and can promote tissue regeneration. The findings suggest that certain mutations provide liver cells with fitness advantages, allowing them to grow and survive better after environmental insults.
Artificial microswimmers with forward and long-range vision form stable groups by perceiving the number of neighbors within their field of view. This process allows for efficient movement, evasion of predators, and adaptation to environmental stimuli without requiring precise location information.
A new study has discovered that the enzyme STK25 regulates Hippo signaling in a novel manner, leading to its deregulation in human cancers. This finding may enable the development of new anticancer therapeutic options.
Dr. Samuel Huang receives the Pfizer/ACMG Foundation Clinical Genetics Combined Residency Fellowship Award to enhance his clinical research training and expertise in biochemical genetics and therapeutics. He aims to improve patient care through translational genomics and policy changes.
Researchers at University of Pittsburgh have developed an all-in-one immunotherapy approach that not only kicks HIV out of hiding but also kills it. The key lies in immune cells designed to recognize the entirely different virus CMV.
Racial disparities in access to kidney transplants continue, with patients from underserved groups more likely to be listed as inactive and less likely to receive transplants than white patients. A new study analyzing data from 2014-2016 found significant inequities despite a system aimed at increasing access for vulnerable populations.
Researchers found policy implementation gap in smokeless tobacco control, highlighting need for increased global efforts to reduce use of products. The study calls for a comprehensive approach to address the health burden caused by smokeless tobacco use in Asia and Africa.
Researchers found grains of barley and wheat on the Aland Islands and in Sweden, dating back 4,300-5,300 years. The discovery suggests that small-scale farming was adopted by the Pitted Ware Culture from farmers of the Funnel Beaker Culture.
Researchers discovered a new candidate gene, unpaired 1, that contributes to lifespan regulation in Drosophila melanogaster. Overexpression of this gene increased lifespan in nervous tissue and fat body, but decreased lifespan in intestine.
Scientists found that amorphous systems converge to hyperuniformity, a hidden order on large scales, as they optimize individual cells' geometrical properties. This discovery has implications for the development of novel materials, including photonic metamaterials and block copolymers.
Research at the University of Liverpool found that people with obesity are stigmatized and explicitly considered to be less human than those without obesity. This blunt dehumanization was linked to support for health policies that discriminate against individuals due to their weight.
Researchers have successfully tested a new ultrasound technology on human patients, enabling detailed images of internal structure and blood flow. The vector flow imaging method provides advanced detail of blood flow patterns within cardiac chambers, across valves, and in the great arteries.
Researchers at Medical College of Georgia found that higher levels of CCR4 gene are associated with better survival rates and longer lifespan in patients with colorectal cancer. The gene helps the immune system differentiate between good cells and bad cells.
Researchers at Kanazawa University have developed a novel metal-free catalyst to convert aldehydes into ketones, a crucial step in synthesizing pharmaceuticals. The new process enables the rapid synthesis of ketones with bulky substituents, accelerating drug discovery.
Purdue University researchers have developed a new gene editing technology that can modify DNA anywhere in the genome, potentially treating diseases like cancer and improving crop production. The new protein, Argonaute from Natronobacterium gregoryi, enables precise edits with increased accessibility
Dr. Roger E. Stevenson, a senior clinical and research geneticist at the Greenwood Genetic Center, has received the 2019 ACMG Foundation David L. Rimoin Lifetime Achievement Award. The award recognizes his vision in founding the center, groundbreaking research on X-linked intellectual disability, and leadership in establishing programs...
Research suggests that discrimination during the day is linked to poor sleep quality at night. Minority youth, particularly Black and Latinx adolescents, experience disrupted sleep patterns and increased daytime symptoms.
A study by MU researcher Michael Kearney found that moderate users are avoiding politics on Twitter, potentially creating a void in the middle. This amplifies the existing trend of partisan users forming highly partisan networks.
A study by Princeton University researchers found that racial bias contributes to disciplinary disparities in US schools, with black students experiencing higher rates of suspension and expulsion. The study analyzed data from over 3,100 counties and found a correlation between county-level measures of racial bias and disciplinary action.
A collaborative research project has identified a previously uncharacterised genetic mutation in clinical isolates leading to resistance. The finding challenges current paradigms and paves the way for designing changes in therapy to overcome antifungal-resistant diseases.
Researchers at University of California, Irvine, have produced the first images of a molecule's normal modes of vibration using light focused down to an atom's size. This breakthrough enables direct visualization of individual atoms vibrating within a molecule.
A team of scientists has unraveled the three-dimensional structure and molecular mechanism of ATP citrate lyase, a key enzyme in fatty acid and cholesterol production. The findings offer new insights into the origins of cellular respiration and have potential therapeutic implications for metabolic diseases and cancer.
Researchers at Newcastle University develop a potential revolutionary way to treat eye injuries and prevent blindness by using an enzyme to soften the tissue hosting stem cells. This approach has important implications for developing new ways to heal corneal damage, which affects almost 500,000 people worldwide.
The Physicians Committee for Responsible Medicine has launched a new effort to encourage people to become organ and tissue donors, helping scientists save human lives and reduce animal experiments. Human tissue is used in various scientific advancements, including disease progression, drug development, and medical procedures.
The Prometheus Center for Excellence in Translational Research aims to develop antibody-based therapies against four highly lethal viruses with no approved vaccines or treatments. The project will leverage existing research on ebolavirus and apply it to other emerging viruses, focusing on virus transmission from animals to humans.
Researchers observed mountain gorillas gathering around the bodies of deceased group members, spending time in contact with their corpses, and even grooming them. These behaviors were surprisingly similar across different gorilla groups and suggest a complex understanding of death among these animals.
A new study found that poor diet is responsible for more deaths globally than tobacco, high blood pressure, or any other health risk. The study, published in The Lancet, highlights the importance of low consumption of healthy foods and emphasizes the need for comprehensive food system interventions.
The ACMG Foundation established a student travel scholarship fund to address the genetic workforce deficit, supporting medical and graduate students attending the 2019 ACMG Annual Clinical Genetics Meeting. The scholarship fund will benefit recipients through educational sessions, peer engagement, and research opportunities.
A small NIH clinical trial found benralizumab, a FDA-approved asthma medication, improves HES symptoms with low side effects. The study showed significant reduction in eosinophils and HES-related symptoms, allowing some participants to taper off other therapies.
Researchers are studying the Texas Foundation High School Program to assess its impact on student graduation, college choice, and degree attainment. The study aims to provide insights into how endorsements affect student performance and inform future research and policy.
A systematic review of 55 studies found that people with inflammatory arthritis experience higher rates of sexual dysfunction compared to others, primarily due to disease-related factors such as pain and mobility restrictions. This highlights the importance of considering the impact of inflammatory arthritis on sexual health and intima...
Researchers found that spider monkeys who were isolated produced whinnies with a lower fundamental frequency, which traveled longer distances and improved re-establishing contact with their group. Listeners responded more quickly to these lower-frequency calls.
A group of medical students from the University of Colorado Anschutz Medical Campus improved Wikipedia articles on skin-related diseases, increasing their visibility by millions of views. They added evidence-based information from Cochrane Reviews to make the articles more complete and accurate.
Dr. Bryce Seifert, Laboratory Genetics and Genomics Fellow at Duke University School of Medicine, has been awarded the 2019 Richard King Trainee Award for his outstanding research publications in Genetics in Medicine.
A Danish register-based study found that women over 65 have a 25-30% higher mortality rate from cervical cancer than previously thought. This age group is not covered by the country's screening program, leading to potentially late diagnoses and reduced treatment options.
A new national poll found that 55% of adults aged 50-80 have a pet, which reduces stress, gives them purpose, and encourages physical activity. However, some pet owners may prioritize their animals' needs over their own health.
Researchers developed a behavior recognition model using biomechanical principles to accurately determine an animal's activity, such as resting or searching for food. The model uses wearable accelerometer signals to provide detailed information about specific behaviors, which can inform conservation efforts.
Researchers developed a new method to predict tumor growth rates using progression-free survival plots, reducing errors found in current methods. This improvement enables clinicians to schedule optimal screenings and set effective dosing regimens.
A study by Lerman and D'Amico found that less frequent lawn mowing in suburban areas has no detectable effect on blacklegged tick populations. In fact, the researchers documented 111 bee species across 16 lawns, highlighting a viable habitat for native bees.
A study published in The BMJ found that routine HPV vaccination in Scotland led to a significant reduction in cervical disease among young women. Vaccinated women showed an 89% reduction in CIN grade 3 or worse, while unvaccinated women also experienced a decrease in disease, possibly due to herd protection.
A recent study found that psychostimulants, particularly methamphetamine, play a major role in fatal strokes among young adults. The study analyzed national data and found that nearly a fifth of fatal strokes in adults aged 15-44 were attributed to psychostimulant use.
A randomized trial found that a plant-based whole food diet reduced gingival bleeding and increased vitamin D values in patients with gingivitis. The experimental group also experienced weight loss and showed significant benefits without changes to plaque values.
Researchers have created plants that can produce metal-organic frameworks (MOFs), a type of nanomaterial, which can be used to detect chemicals and protect against harmful UV rays. The augmented plants could potentially perform useful new functions and may lead to applications in agriculture and space exploration.
A new study shows that using safe, native strains of Aspergillus flavus can be as effective, or even more effective, than commercial strains in reducing aflatoxin levels in corn crops. Native strains may perform better due to their adaptation to soil type and weather conditions.
UTSA engineers develop graphene-based logic device using spintronics to improve energy efficiency in battery-dependent devices. The technology aims to reduce power consumption and enhance quantum computing capabilities.
Researchers found that a one-week recall period in public health surveys yields higher estimates of childhood diarrhea prevalence than the traditional two-week period. The study suggests that future versions of the Demographic and Health Surveys should use a one-week recall period to improve accuracy.
Cancer research highlights canine sniffing detection, spicy compound slowing lung cancer progression. Neurodegenerative diseases examined via gum bacteria link to Alzheimer's and Parkinson's. New therapies target diabetes complications and liver failure.