Researchers at Vanderbilt University Medical Center identified a common mechanism underlying a spectrum of brain disorders caused by variations in the SLC6A1 gene. Boosting transporter function via genetic or pharmacological means may be beneficial in treating these disorders.
A new study found that a one-hour inhalation session with 25% nitrous oxide gas improved depression symptoms for over two weeks, with fewer adverse side effects compared to higher concentrations. The effects were nearly as effective as 50% nitrous oxide at rapidly relieving symptoms of treatment-resistant depression.
A recent study by the University of Melbourne revealed that young clownfish living closest to shore are dying faster due to exposure to artificial lighting. The research team found that nearshore juvenile clownfish grew 44% more slowly under artificial light than those in natural conditions.
A large study found that COVID-19 vaccines induce a strong immune response in patients with various types of cancer, with high seroconversion rates among solid tumor patients. However, those receiving treatments for blood cancers had lower but still significant rates, highlighting the importance of vaccination in vulnerable populations.
Researchers found that pralsetinib achieved an overall response rate of 70% and complete response rate of 11% in patients with no prior systemic treatment for advanced RET fusion-positive NSCLC. In the thyroid arm, the ORR was 71% in patients with treatment-naïve RET-mutant medullary thyroid cancer.
Researchers found that intermediate-sized respiratory droplets emitted while speaking can carry significant amounts of virus and remain suspended in air for minutes. These 'speech droplets' pose a considerable risk of SARS-CoV-2 transmission, particularly in enclosed spaces without proper ventilation.
Researchers at the University of Liverpool developed a method to control thylakoid membrane formation and used proteomics and microscopic imaging to characterise its stepwise maturation process. The study finds that cyanobacterial thylakoids are dynamic biological systems that can adapt rapidly to environmental changes.
Kelly Patterson, a University of Texas at Arlington doctoral student, has earned a National Science Foundation Graduate Research Fellowship for her research on designing and improving critical infrastructure. With the three-year stipend, she will focus on bridge and hazard mitigation research.
Researchers at Tokyo Medical and Dental University found that a diet of soft or regular food affects muscle control and electrical activity of the jaw when stimulated, influencing the regulation of chewing. This study suggests that increasing chewing difficulty may alter brain control, with potential benefits for monitoring and improvi...
Researchers created self-propelled microrobots that can attach to and break down four common types of plastics. The microrobots lost 3% of the plastic's weight and altered its surface texture after interacting with it under visible light for seven days.
Experts warn that India's current vaccination approach is causing huge numbers of avoidable deaths and is deeply inequitable. The government's focus on younger age groups has resulted in unequal access to vaccines, with rural areas and disadvantaged urban populations receiving limited coverage.
Researchers uncover how an RNA named NORAD drives a protein to form liquid droplets that tightly regulate its activity. This phenomenon, known as phase separation, protects against disease by preventing chromosomal abnormalities and promoting cellular homeostasis.
Researchers from CRAG and IRTA identify the MYB10 genes responsible for anthocyanin production in Japanese plums, leading to a highly efficient tool for early selection of colored fruits. This breakthrough has significant implications for breeding programs, reducing time and resources needed to develop new varieties with desirable traits.
Researchers detected acoustic signals from 7 rocket types, including Space Shuttles and Falcon 9s, up to 9,000 km away. They identified different stages of flight for these rockets using infrasound signatures recorded at IMS stations.
Research reveals brain changes in obese children, similar to those seen in OCD and Prader-Willi syndrome, causing obsession with food and anxiety. The study suggests a multidisciplinary approach is needed for treatment.
A survey of 32,000 European adults found decreased alcohol consumption in most countries, with the largest declines seen in Albania, Finland, and others. Respondents experiencing financial distress reported less reduction in consumption.
Researchers aim to identify when individuals are falling out of the flow state by detecting physiological cues with off-the-shelf sensors. AI will be used to introduce interactive stimuli that nudge subjects back into a higher cognitive state.
Scientists from the University of Göttingen and the Gobabeb Namib Research Institute investigated the long-term results of an experiment from 1979. They found that poisonous substances from Euphorbia damarana leaves did not induce fairy circles, contradicting Theron's original hypothesis.
The first-ever nationwide mammal survey in the US has been published, utilizing 1,509 motion-activated camera traps from 110 sites across all 50 states. The data reveals that urban areas tend to have higher overall mammal detections, with three top sites being urban locations.
A nationwide study in Scotland found a slight increased risk of idiopathic thrombocytopenic purpura (ITP) after receiving the Oxford-AstraZeneca vaccine. The risk is estimated at 11 per million doses, similar to other vaccines for flu and MMR.
The Roman Space Telescope will create massive infrared images, 200 times larger than Hubble, with exquisite resolution. The 24 flight-certified detectors will enable scientists to explore vast celestial objects and phenomena.
A study by Van Andel Institute and Roche suggests that chronic gut inflammation may propel processes in the body leading to Parkinson's disease. The researchers found that gut inflammation triggers protein clumping in the colon and brain, which can clog molecular machinery and lead to Parkinson's symptoms.
Researchers at Cornell University used dendrochronology and radiocarbon dating to determine the Noceto Vasca Votiva's construction dates, confirming a supernatural water ritual. The structure, built around 1444 B.C., shares similarities with other monumental builds during major societal changes.
Researchers at Flinders University have discovered that fish oil fatty acids can render bacteria more susceptible to antibiotics. This discovery is vital in combating the rise of superbugs with unprecedented levels of antibiotic resistance.
Researchers found that electrons' spin has a significantly greater influence on spintronic effects than previously thought. The study also discovered the orbital moment's contribution to the Edelstein effect, increasing efficiency by at least one order of magnitude.
Scientists at Oxford Brookes University have identified specific genes linked to developmental coordination disorder (DCD), also known as dyspraxia. The study suggests that genetics studies can unravel the underlying biology of DCD, leading to improved diagnosis and treatment.
Research collaboration at Kumamoto University has revealed DNA methylation status in frontal lobes of BD patients, revealing altered gene transcriptional regulatory regions. Many genes were found to be hypomethylated in neurons, while those important for psychiatric and neurological functions were hypermethylated.
Researchers found that the fear of catching COVID-19 led many smokers to cut down or quit, while stress caused others to increase their smoking. The study analyzed survey responses from 694 current and former daily smokers, revealing a complex relationship between perceived risk and smoking behavior.
Research reveals a pervasive but unfounded stereotype: women with casual sex are perceived as having low self-esteem. A study of nearly 1,500 participants across six experiments found no relationship between self-esteem and sexual behavior.
Researchers developed an AI system that analyzes 3D brain images to diagnose Parkinson's disease stages, providing a more precise diagnosis. The tool combines AI and 3D imaging to estimate severity based on neuronal damage.
A study published in Human Reproduction found that women who drink alcohol are less likely to conceive, with heavy drinking associated with a 61% reduced odds of becoming pregnant. Moderate drinking during the luteal phase also linked to lower conception rates, highlighting the importance of avoiding alcohol for those trying to conceive.
Researchers have identified a new gene mutation responsible for non-familial cerebral cavernous malformation cases. The MAP3K3 c.1323C>G mutation is found in almost all patients with type II CCM lesions, allowing for potential targeted treatment without surgery.
Researchers developed a technique to spatially track RNA molecules within cells, revealing ten times more genes with localized RNA than previously known. These genes are hard-wired into the fertilized egg cell, dictating cell differentiation and potentially influencing diseases like cancer and neurodegenerative disorders.
New research suggests that artificial ocean alkalinization can offset ten years of projected acidification in the Great Barrier Reef. The study used a high-resolution model to simulate the impact of alkalinity injection on the reef's acidity, finding that it could sequester 35,000 tons of carbon per year and alleviate the effects of oc...
Researchers at the University of Bristol developed the concept of 'evotype' to capture the evolutionary potential of biosystems. The evotype framework provides a means for bioengineers to control evolution by adjusting variation, function, and selection.
Researchers found that neural replay of a newly learned skill occurred during waking rest periods, approximately 20 times faster than the actual behavior. Frequent replay events were associated with greater skill consolidation and improved performance.
Recent studies have demonstrated excellent efficacy of Sanaria's PfSPZ-CVac malaria vaccine, with 77% protection rate in malaria-naive adults. Optimizing immunization timing has increased efficacy to 75%, overcoming negative impacts of blood stage parasites.
A clinical trial found that non-altered stem cells from umbilical cord connective tissue increased the survival of critically ill COVID-19 patients by 2.5 times. The treatment also showed a fourfold increase in survival for patients with chronic health conditions.
A new system using a drone with an electronic nose detects odor concentration in WWTPs, providing maps for targeted control actions. The technology represents a significant advance in odor management, surpassing previous methods that only tested single-odor chemical sources in controlled scenarios.
A new study from Oregon State University shows that Colombia's peace accord has led to a 40% increase in deforestation of its unique Andes-Amazon rainforest. The research highlights the need for inclusive forest conservation planning and governance in post-conflict areas.
Researchers discovered that senolytic drugs significantly reduced inflammation, illness, and mortality from COVID infection in older mice. Treating infected mice with senolytics before or after infection led to a decrease in senescent cells, inflammation, and mortality, resulting in improved survival rates similar to younger mice.
A novel liquid surface coating on human catheters could help reduce protein deposition that leads to urinary tract and bloodstream infections. The research explores the development of liquid-infused catheter surfaces for controlling protein deposition.
A new report identifies four major barriers to financing a sustainable ocean economy, including weak enabling environment and insufficient public-private investment. Governments, financial institutions, and other players can make financial gains with sustainable ocean investments.
Zirconia ceramics exhibit improved toughness due to phase changes, but real-time observation of these changes is challenging. Researchers employ time-resolved X-ray diffraction to visualize transformation toughening during dynamic fracture.
Researchers have developed a new categorization system for vasculitis based on its underlying immunological causes, which may lead to more effective treatments and better patient outcomes. The study identified key differences in disease response to various treatments, paving the way for new clinical trials.
Researchers identified disparities in SARS-CoV-2 testing initiation by sociodemographic characteristics, including race and language, within a safety-net health system. Black, Native American, and non-English-speaking patients were more likely to receive testing through emergency departments rather than telehealth visits compared to wh...
Research reveals that people with frequent sleep problems are at a higher risk of dying than those without sleep problems. Specifically, individuals with Type-2 diabetes who also experience sleep disturbances face an increased mortality rate of 87%.
Research by Colette Feehan suggests that voice actors' unique vocalizations can help speech pathologists better understand the muscles involved in creating words and sounds. This knowledge could lead to alternative pronunciations for individuals with speech difficulties, such as those with lost muscle tone due to a stroke or cancer.
A team of astronomers mapped molecular clouds in the nearby Universe, discovering diversity in stellar nurseries across 90 galaxies. The study found that location and environment play a critical role in star formation, with clouds in dense central regions being more massive and turbulent.
A new study found that online shoppers spent more per transaction and purchased more items than in-store shoppers, but reduced spending on certain unhealthy foods like candy and desserts. Researchers suggest this may be due to online marketing strategies being less effective for impulse-sensitive purchases.
A new study by Ludwig Institute researchers has developed a method to quickly identify potentially effective drug combinations for personalized cancer therapy. By using dynamic BH3 profiling, the team found specific metabolic dependencies in triple-negative breast cancer cells that could be targeted with existing drugs.
The discovery of ancient plant fossils in South Africa provides insights into the greening of continents. The fossils, dated to 420-410 million years ago, include 15 species, three of which are new to science.
The study reveals an intricate connection between composition, light-induced lattice dynamics, and stability of the materials. It also found that energy transfer between vibrational modes in iodine-based perovskite nanocrystals is more pronounced than in bromine-based ones.
Roberta Golinkoff, a renowned University of Delaware professor, has been elected to the National Academy of Education for her groundbreaking contributions to language development and playful learning. Her research focuses on how children learn and grow, with a particular emphasis on the importance of play in early childhood education.
A survey found that residents in noisy environments were more satisfied with their housing after pandemic restrictions began. Stress and anxiety increased with noise annoyance levels during the pandemic. Future designs may prioritize indoor noise considerations.
Researchers discovered weaker gamma brain waves in people with mild cognitive impairment or Alzheimer's disease compared to healthy peers. This finding suggests a potential new way to diagnose these conditions and may lead to earlier intervention.
A team of researchers from the University of New South Wales has discovered a new population of pygmy blue whales in the Indian Ocean, using data from underwater bomb detectors. The finding, published recently, confirms the existence of this smallest subspecies of blue whales, which can reach up to 24 meters long.
Researchers discovered RNA editing events in lung adenocarcinoma and identified a new molecular subtype EC3 with the poorest prognosis. A simplified prediction model using eight RNA editing sites accurately distinguishes this subtype, which is associated with sensitivity to specific chemotherapy drugs.
A study published in Cell Reports has pinpointed a small group of immune cells in the brain that play a crucial role in Alzheimer's disease progression. By targeting these senescent microglia, researchers may be able to slow down disease acceleration and develop new treatment options.
Researchers from SUTD developed Automated Fibre Embedding (AFE) to produce complex fibre and silicone composite structures for soft robotics. The AFE approach enables high precision fabrication without manual user intervention.