Researchers found that participants who followed a 16:8 diet consumed fewer calories, lost weight, and had improvements in blood pressure. The study suggests that daily fasting is an effective tool for weight loss in obese adults.
A study by Daniel Casasanto at Cornell University reveals that left-handed individuals' emotions are housed in the right side of their brains, contradicting traditional models. This suggests a revised approach to treating anxiety and depression, with strong left-handers potentially benefiting from an opposite treatment.
A new defensive feedback control system has been developed to enable plants to strengthen their defenses against deadly pathogens, reducing crop waste globally. The system mimics an aircraft autopilot, detecting pathogen attacks and preventing weakening of the plant's immune response.
Researchers investigated how factors like social motivation differ in the population to understand contributing factors of poor mental health. They found that low social drive is linked to social isolation and poorer mental health outcomes.
A study evaluating human pressures on coral reefs found that high human pressure decreases effectiveness of conservation strategies, while low pressure preserves fish biomass and top predator populations. Conservation gains were highest in areas with moderate human pressure, highlighting the need for targeted management approaches.
A new RNA-Seq assay detects gene fusions in solid tumor cells with high accuracy, identifying 93% of fusions missed by other techniques. The assay also discovers 18 novel fusions, including 11 previously unknown combinations, which may have clinical significance.
Researchers use droplet-sized miniecosystems to simultaneously test antibody binding affinity and cell function, reducing the drug discovery process. The new method enables scientists to select functional antibodies directly with phage display.
The ZPID Twin Conference brought together over 150 participants to discuss Big Data in Psychology and Research Synthesis. Keynote speakers highlighted the importance of psychology's theoretical strength in addressing big data challenges, while also emphasizing the need for innovative methods and tools for research synthesis.
Research by the University of Plymouth shows that personal and appreciative responses to online feedback can significantly improve patient experiences. The study identifies 19 key factors, including prompt replies, tailored content, and signposting to key services, as essential for effective engagement.
A new study reveals that supplement use among children has doubled since 2003, with adolescents using alternative medicines to treat health conditions or side effects of prescription medications. The prevalence of supplement use varies by gender, reflecting other health issues such as depression and insomnia.
A pooled analysis of 2 million people aged 42-77 from Europe to Asia suggests marriage protects against heart disease/stroke. Being single, divorced, or widowed increases cardiovascular risk, with divorce associated with a 35% higher risk of developing heart disease.
An international team of astronomers detected molecules on an exoplanet, allowing it to be visualized. The technique reveals the planet's surface composition and temperature, providing new insights into planetary atmospheres. Future spectrographs will enhance this method, enabling more accurate characterization of planets.
A new study by Anglia Ruskin University finds that watching short films set in natural environments can improve body appreciation, while urban settings have no effect. This suggests a potential low-cost solution for promoting healthier body image, especially for those with limited access to real natural environments.
Researchers at Scripps Research Institute invent a novel method for remote chiral induction, allowing the creation of pure quantities of desired enantiomers. This breakthrough enables the synthesis of complex chiral molecules that were previously difficult or impossible to produce.
EMBL researchers used optogenetics to reconstruct epithelial folding in cells that normally don't undergo the process. This allowed them to build tissues in customized shapes without affecting cell function. The technique has implications for regenerative medicine and ex vivo stem cell culture systems.
A recent study found that Jahai speakers and Dutch individuals have similar emotional responses to odors, indicating universal perception. Despite their distinct vocabularies for smelling, both groups showed the same facial reactions to unpleasant smells, highlighting the universality of olfactory experience.
A new study by Scripps Research reveals that bacteria-derived molecules called thiocarboxylic acids have potential as warheads and could be used to create more effective drugs. The discovery was made after researchers found that these natural products can bind to biological targets better than lab-made molecules.
A new study found that individuals valuing gluten-free foods tend to engage in healthier eating habits, including a balanced diet with more fruits and vegetables. However, they are also more likely to have unhealthy weight control behaviors, such as smoking or using diet pills.
A study by Ohio State University found that when consumers feel financially constrained, they are less likely to discuss their purchases with others. This holds true regardless of income level or type of purchase. Researchers suggest this may be because discussing purchases reinforces negative feelings about one's financial situation.
Researchers at Ben-Gurion University of the Negev have developed a cell culture system that can change testicular stem cells into sperm-like cells, potentially enabling future fertility for boys with prepubertal cancer. The study found that biologically active spermatogonial cells can develop in vitro to different stages of spermatogen...
A novel combination of an epigenetic drug and a BCL-2 inhibitor has been identified as a promising target to reverse the development of high-risk neuroblastoma. The study found that this combination increases cell differentiation, allowing cancer cells to mature normally, making them more vulnerable to treatment.
A study on a Quebec family with an unusual gene has provided novel insight into how the human brain is built. The research found altered connectivity between dopamine-producing cells and their target sites in the brain, which may link to lower impulsivity traits and reduced likelihood of smoking.
Researchers at the University of Nebraska-Lincoln have developed a 360-degree LiDAR technique to automatically collect millions of 3-D coordinates about plant traits. This approach improves accuracy and speed in collecting phenotypic data, which is essential for breeding crops that produce more food.
Researchers at Cincinnati Children's Hospital Medical Center have uncovered the biological role of the CHD8 gene in developing oligodendrocytes, cells that form a protective insulation around nerves. Modulating CHD8 activity may help restore neuronal connections and reduce symptoms in people with autism spectrum disorder.
A new study suggests that recent-onset type 2 diabetes may be an early manifestation of pancreatic cancer. The research found a two-fold increased risk of pancreatic cancer among individuals with recent-onset diabetes compared to those with long-standing diabetes, particularly in African Americans and Latinos.
Addgene has made over 100,000 CRISPR plasmids available to laboratories worldwide, democratizing genome editing research. This global access has enabled the advancement and flourishing of CRISPR technology.
A new study explores the mouth of ancient crocodilians, shedding light on their evolution and behavior. The discovery of a closed secondary palate in early shartegosuchids, a group thought to be extinct, has significant implications for understanding the purpose of this feature in modern crocodiles.
Researchers at Cincinnati Children's Hospital Medical Center found that a protein called AMPK drives aggressive and deadly brain cancers like glioblastoma. Blocking AMPK may produce therapeutic benefit for patients with few treatment options. Additional research is needed to translate the findings into patient care.
Researchers discovered a higher risk of major congenital malformations in fetuses exposed to lithium during the first trimester. The absolute risk was nearly one and one-half times higher than in unexposed babies.
Soft robots are enabled by origami mechanisms that transform environmental stimuli into mechanical signals, allowing for basic Boolean logic operations and locomotion. The design uses a polymer actuator that changes shape in response to humidity, paving the way for environmentally responsive soft robotics.
Researchers have found a new lineage of giant pandas in ancient DNA from a 22,000-year-old specimen. The findings suggest that the ancient panda separated from present-day pandas 144,000 to 227,000 years ago, indicating a distinct group not found today.
Researchers at Ben-Gurion University found that mothers who have an episiotomy during their first delivery are more likely to require the procedure in subsequent deliveries. The study of over 43,000 deliveries found a higher likelihood of perineal tissue tears and repeat procedures among women who had an episiotomy.
Scientists at RIKEN have identified a key mechanism by which plant genes are regulated in response to light. The research found that blue light triggers a shift in the start site of gene expression, allowing plants to carry out photosynthesis and grow.
A study by the University of Helsinki found that IVF can alter embryonic growth, particularly in relation to genetic variation. Children born from frozen embryo transfer had significantly higher birth weights than those born from fresh embryo transfer.
Researchers found that changes in sea surface temperature during late winter have a significant impact on juvenile survival, with reduced food availability due to warmer waters. The study suggests that climate change will lead to a faster decline in albatross populations.
Methane levels in groundwater were found to be mostly unaffected by hydraulic fracturing operations, with concentrations rarely exceeding regulatory action levels. Groundwater salinity and isotopic data suggest natural shifts in aquifer recharge may have contributed to increased methane concentrations.
Researchers have developed a new way to synthesize DNA sequences using enzymes, promising to accelerate the pace of science. The innovative approach uses TdT enzyme to add nucleotides in a controlled manner, eliminating drawbacks of existing methods and enabling faster, cheaper and more accurate synthesis.
A new study reveals that a DNA repair protein associated with cancer can disrupt electron transport through DNA, leading to mutations. The researchers found that a specific mutation in the MUTYH protein causes the iron-sulfur cluster to degrade when exposed to oxygen.
The Institute of Molecular and Clinical Ophthalmology Basel (IOB) is a pioneering organization developing new therapies for eye diseases. With a strong interdisciplinary approach, IOB combines basic and clinical science to address global challenges like macular degeneration, glaucoma, and myopia.
Researchers found that removing coral-eating snails significantly boosted corals' resilience to bleaching, with only 50% of corals experiencing bleaching when snails were removed. In contrast, corals with high snail densities experienced near 100% bleaching.
Researchers discovered a two-step invasion process mediated by the immune system, which paradoxically promotes infection and meningitis in Cryptococcus neoformans. Monocytes act as transport vehicles for the fungus to cross into the brain, causing tumor-like lesions and meningitis.
A Scripps graduate student has identified the world's first known manta ray nursery in the Gulf of Mexico. The juvenile manta habitat at Flower Garden Banks National Marine Sanctuary is crucial for understanding the species' life cycle and informing conservation efforts.
Researchers found a strong negative correlation between pancreatic cell size and lifespan in 24 mammalian species. Animals with larger cells tend to age faster, while smaller cells are associated with longer lifespans.
Researchers used laser stimulation to increase oligodendrocyte proliferation and alter myelination in the mouse brain, highlighting potential mechanisms underlying brain stimulation and connectivity. These findings suggest a new avenue for exploring the neural basis of brain stimulation therapies.
Research comparing keyhole, robotic, and conventional mitral valve repair surgeries found that keyhole surgery had higher success rates and fewer complications, including lower rates of subsequent heart flutter and blood transfusions. Robotic surgery required more blood transfusions but still provided excellent outcomes.
A study found that nearly half of deaths attributed to cardiac arrest were not sudden or unexpected, and a significant portion were not arrhythmic. In San Francisco, nearly 1 in 7 deaths from apparent out-of-hospital cardiac arrests were due to hidden drug overdoses.
A study using household surveys estimated that 9.26 million metric tons of wild-caught freshwater fish were consumed in low-income and middle-income countries, compared to the reported 5.6 metric tons. This represents a significant underreporting of global freshwater fish catches, with potential implications for food security and susta...
A new study published by the American Psychological Association found that overcontrolling parenting can negatively impact a child's ability to manage their emotions and behavior. Children with helicopter parents are more likely to struggle in school and have difficulty adjusting to social environments.
Researchers from eight labs employed six different technologies to measure cell stiffness, bending, and viscosity. The study aimed to compare techniques and identify key differences for future diagnostic applications.
Researchers suggest studying individuals, not groups, to understand human health and behavior, as averaging out data from a large group can offer only a snapshot of individual differences. The findings have implications for customizing health therapies and analyzing mental and physical disorders.
Researchers found graphic warning labels reduced sugary beverage purchases, while text labels and calorie information had no effect. The study suggests graphic warning labels can empower consumers with salient information to make healthier choices.
Researchers analyzed a 200-year sediment core from a Himalayan lake, finding increased sulfate concentrations starting at the end of the Second Industrial Revolution. The findings suggest that atmospheric sulfur isotope ratios in the region were influenced by pre-industrial biomass burning and post-1930 anthropogenic dust emissions.
Researchers found that positive results for glucose and HbA1c in one blood sample are a highly accurate predictor of diabetes and major complications. The study suggests a single blood sample may be sufficient to diagnose diabetes, potentially reducing the need for repeat tests.
A new approach for treating liver cirrhosis has been found with aleglitazar, which reduces inflammation and portal hypertension in rats with cirrhosis. Aleglitazar suppresses inflammation, vasoconstriction, angiogenesis, and tumor necrosis factor overproduction in cirrhotic rats.
A woman's experience of chronic pain in her left knee, thigh, and hip after getting a tattoo has led doctors to warn patients with compromised immune systems about the potential risks. Inflammatory myopathy, a condition characterized by muscle weakness and pain, was diagnosed after a biopsy revealed inflammation in her thigh muscle.
Two new Ediacaran era fossil animals, Obamus coronatus and Attenborites janeae, have been discovered by a UC Riverside-led team. These soft-bodied creatures represent the dawn of animal life and were named after President Barack Obama and Sir David Attenborough, respectively.
University of Queensland researchers recommend diverse, ambitious and area-specific conservation targets to support critical services that nature provides. The current 17% target is insufficient to protect all species and provide benefits to humanity.
Scientists have developed a method to track protein movement using nanosensors, allowing for the observation of protein distribution and transport within cells. The technique uses genetically altered nanobodies that can fluoresce, enabling researchers to follow protein pathways in living cells.
A study of 3000 people in South Australia and Brazil found that nearly 70% with heart conditions or risk factors do not follow recommended exercise plans. This under-reported issue affects long-term quality of life, despite advances in treatment.
Research suggests that smarter animals are more likely to cause conflicts with humans as they learn to exploit resources and evade deterrents. This includes learning to avoid human-made barriers and accessing restricted areas.
Researchers argue that current conservation targets are insufficient to support critical ecosystem services. They propose area-specific targets for retaining important natural systems to safeguard humanity.
Researchers found that expanding gene-regulatory modules can give rise to new traits, such as the enlarged snout in African cichlid fishes. The study implicated key genetic pathways, including the Tgfβ-Scx pathway and Adam12 protein.
Researchers found that BPA exposure in grandparents of mice led to altered vocalization patterns in their offspring, potentially affecting parental care. The study suggests multigenerational effects of BPA on communication deficits in humans with autism or neurobehavioral disorders.
A new study estimates that 65% of global freshwater fish catch is underreported, with millions of people relying on these 'hidden harvests' for protein. Inland fisheries play a crucial role in food security, especially in low-income countries where they are dispersed across the landscape.
Researchers create environmentally friendly composite binder using fly ash, reducing carbon dioxide emissions and the need for sodium-based activators. The new binder replaces Portland cement in concrete production with minimal impact on compressive strength.
Researchers capture strong evidence for intermediate-mass black holes using satellite imaging and multiwavelength radiation flares. The discovery provides insight into the nature of these elusive objects and their potential prevalence in galaxy peripheries.
Researchers developed an algorithm that accelerates the registration of 3D medical images by learning from previous registrations, reducing processing time to minutes or seconds. The 'VoxelMorph' algorithm uses convolutional neural networks and achieves comparable accuracy to state-of-the-art systems.
A new algorithm detects subtle changes in arthritic joints using 3D CT images, outperforming current x-ray methods in sensitivity. This could lead to earlier osteoarthritis diagnosis and more accurate treatment assessments.
Researchers have found a way to convert nanoparticle-coated microscopic beads into lasers smaller than red blood cells. These microlasers can constantly and stably emit light for hours at a time, even when submerged in biological fluids. The innovation opens up the possibility for imaging or controlling biological activity with infrare...
Researchers have mapped the feeling of cool touch to the brain's insula in a mouse model, providing an experimental model for studying conditions like pain and hypersensitivity. The study found that the region was activated in mice with functional TrpM8 receptors, suggesting a highly specific response to cold exposure.
A new study found that small farm size strongly affects the use and intensity of agricultural chemicals in China. The research suggests that addressing this issue is critical to sustainable development in Chinese agriculture. If left unaddressed, other less-developed countries may face similar health and environmental problems.
Increasing farm size in China is associated with lower fertilizer and pesticide use per hectare, yet yields remain relatively stable. Removing policies constraining land-use rights could significantly reduce chemical usage while doubling farmers' incomes.
Researchers at Oregon State University discovered that bees are attracted to blue fluorescent light, particularly within a specific wavelength range of 430-480 nanometers. This finding has significant implications for bee population assessment and manipulation, such as attracting large numbers of bees for crop pollination.
Researchers at NIMS and Tohoku University observed an anisotropic magneto-Peltier effect, a phenomenon that manipulates the temperature of magnetic materials through simple redirection of charge current. This discovery has the potential to develop thermal management technologies for energy-efficient electronic devices.
Researchers have discovered that neurons use the duration of silence between electrical pulses to encode information. This breakthrough, known as Neural Self-Information Theory, suggests that groups of neurons work together to enable real-time thinking and action despite ongoing variability in their responses.
Researchers found significant reductions in all-cause and opioid-related mortality among overdose survivors taking methadone or buprenorphine. However, only three out of ten overdose survivors receive these medications.
Scientists have engineered a molecular soft cocrystalline structure that exhibits reversible twisting upon heating, elastic bending under mechanical force, rapid reversible bending under UV light, and self-healing properties. This multifunctional quality makes it an attractive candidate for advanced materials in electronics and optics.
A study published in Anesthesiology found that IV acetaminophen does not meaningfully decrease opioid use after surgery compared to oral acetaminophen. Researchers suggest that eliminating IV acetaminophen may result in significant cost savings for hospitals.
Researchers used gene editing and stem cell technologies to predict genetic variants associated with hypertrophic cardiomyopathy, a condition that can lead to sudden cardiac death. The study showed promise for improving the accuracy of gene variant interpretation and diagnostic testing.
Researchers have discovered a new class of materials that can harness sunlight to split water into hydrogen and oxygen. Cs2BiAgCl6 and Cs2BiAgBr6 are promising photocatalytic materials due to their ability to absorb visible light and generate sufficient energy to split water.
A recent study by RAND Corporation found that more than 6 percent of Massachusetts adults received risky opioid prescriptions over a five-year period, increasing their chances of death. The study identified six types of risky prescribing practices linked to fatal opioid overdoses and other causes of mortality.
A 15-year study found that siblings' warmth and perceived parental treatment influenced their education levels, with warmer siblings more likely to achieve similar education. The researchers suggest that family experiences beyond school can impact academic achievement.
A new study found that China's sulfur emissions from coal-fired power plants decreased by 13.9% after implementing a law requiring significant reductions, but compliance varied widely among regions. The research used satellite data and on-the-ground emissions monitoring systems to pinpoint discrepancies and suggest policy lessons.
Researchers at the University of Leeds have revealed the 3D structure of a deadly plant virus in unprecedented detail using cryo-electron microscopy. The discovery could help virologists and molecular biologists develop new ways to stop the spread of these viruses and the diseases they cause.
Researchers have discovered a pesticide-free way to limit mosquito populations by introducing hungry minnows into breeding areas. The study found that this method can reduce adult mosquito numbers capable of carrying the disease, providing a low-maintenance and cost-effective alternative.
The study finds that a radical shift towards renewable energy, energy efficiency, and measures to achieve SDGs is needed. Investments in low carbon energy will likely need to overtake fossil fuel investments as early as 2025.
A study of US children and adolescents found nearly a third use dietary supplements, including multivitamins. Many commonly used supplements are implicated in preventable adverse drug events in this population.
A recent clinical trial has shown that tamsulosin is not effective in promoting the passage of ureteral stones, contradicting previous small studies. The study's findings suggest that the medication may be beneficial for specific subgroups of patients with larger or distal stones.
Researchers identified small coral 'oases' thriving against the odds, with some areas rebounding from devastation. These 'escape', 'resist', and 'rebound' oases offer insights into why some ecosystems are more resilient to climate change and local impacts.
Scientists at UC Berkeley developed a new DNA synthesis method that uses a natural human enzyme to print long DNA strands in water. The technique offers improved precision and potential for faster research and development of new medicines.
A new AI model, CytoReason, has created the largest library of inter-cellular communications, mapping over 3,000 previously unlisted cellular interactions. This analysis provides valuable clues for drug development and sheds light on immune system dynamics.
AcuraStem has been awarded a $3.7 million SBIR grant to continue research on a small molecule therapeutic for ALS, utilizing induced motor neuron cellular models and precision platform iNeuroRx°. The grant supports the development of AS2015, targeting expansion repeats in the C9ORF72 gene.
Research from the Global Forum on Nicotine highlights reduced cravings for cigarettes after vaping or using iQOS. Smokers who switch to vapour alternatives experience improved health measures, comparable to quitting entirely. Vaping is banned in Thailand, but permitted in the UK.
Research suggests that moderate doses of alcohol activate the ALDH2 enzyme, which helps protect heart cells from damage. The study found that hearts exposed to ethanol before ischemia-reperfusion injury showed reduced cell death compared to control groups.
A new study found that rheumatoid arthritis inflammation alters brain connectivity and structure, contributing to cognitive symptoms. Higher levels of peripheral inflammation were associated with changes in the inferior parietal lobule and medial prefrontal cortex.
Scientists have developed a powerful method to create synthetic orthogonal receptor-ligand pairs that bind with high selectivity, triggering intended functions without interfering with natural activities. This design approach can be used to reprogram cellular functions in cell-engineering applications.
A study examines the relationship between alcohol and fertility in a hunter-gatherer society, finding low infant and juvenile mortality, slow growth, and high fertility at an early age. The Baka pygmy people of Cameroon exhibit a significant decrease in fertility since 2011, corresponding with the arrival of cheap alcohol.
Researchers at Purdue University have developed a new method to receive messages through the sense of touch, using phonemes to interpret signals on the skin. The study shows that this approach outperforms word-based systems in providing consistent learning paths for users.
Researchers found that combining elevated fasting glucose and HbA1c levels from a single blood sample is accurate for diagnosing diabetes. The new approach could prove useful in clinical practice by reducing patient visits and guiding treatment with HbA1c test results.
Researchers at Mass Eye and Ear found that microglial cells rapidly migrate into the injured retina, forming close connections with infiltrating immune cells and removing injured photoreceptors. This protective role of microglia may suggest a new therapeutic avenue for preserving photoreceptors after retinal detachment.
A massive study of 1,800 tropical coral reefs found that marine reserves near human populations struggle to protect fish stocks. However, these reserves still offer significant benefits for key fisheries species and top predators like sharks. The study highlights the importance of targeted conservation strategies in different locations.
A national survey found that low SES individuals experienced significant increases in negative affect, while positive affect and life satisfaction declined. In contrast, high SES individuals showed minimal changes or opposite trends.
A group of national leaders in quality and safety have developed a consensus statement to embrace an expanded definition of patient harm that includes non-physical harm. The document provides six high-level recommendations for health care organizations to engage in the practice of respect, aiming to improve the patient-family experience.
The study identified a new class of drug-targets, called master regulators, which are rarely mutated in cancer patients. The algorithm predicted the same top drug for almost half of metastatic patients, leading to rapid FDA approval for a clinical trial.
A new review study published in Clinical Nutrition found that plant-based diets improve glycemic control, lead to weight loss, and lower cholesterol levels in people with type 2 diabetes. The results suggest that a diet rich in fruits, vegetables, grains, and legumes can reduce the risk of heart problems and improve type 2 diabetes.
Researchers found that overproduction of ephrin-B1 in astrocytes weakens memory retention in mice. In contrast, decreased ephrin-B1 levels lead to more synapses and better learning. The study suggests that glial cells play a crucial role in regulating learning and memory.
Researchers have obtained key information about proteins in single human cells, revealing molecular happenings inside a cell. The nanoPOTS technology allows for the analysis of samples that are 500 times smaller than previously possible, providing vital insights into cellular behavior.
A new decision-making tool called the BE3A score assesses 5 factors to predict improvement in liver function for patients with decompensated cirrhosis. The scoring system will aid physicians in shared decision-making about HCV treatment, particularly for those awaiting liver transplantation.
A 2012-2015 field study in north central California found that the sea star Pisaster ochraceus experienced 81% mortality, leading to shifts in allele frequencies among surviving adult and juvenile individuals. These changes may persist in future generations of sea stars, with implications for conservation efforts.
Research reveals that adolescent binge drinking can disrupt the brain's ability to form short-term memories, affecting the prefrontal cortex and behavior-management abilities. This link may help scientists develop better treatments for alcohol-related negative effects on the brain.
A QUT-led project, funded by the Australian Research Council, is developing 'on-demand visible light degradable dental materials' to enable removal of bonded material without mechanical force. This innovation could make dental visits less painful and allow for more flexible dental applications.
Researchers successfully restored cartilage tissue and eliminated pain syndrome in a patient using cell technology-based regenerative medicine. This treatment promises to prolong the lives of natural joints by addressing limited regenerative potential of knee cartilage injuries.
Maureen Dubreuil, a BU researcher, has been recognized for her outstanding contributions to the field of spondyloarthritis. Her work focuses on comorbidities and pharmacoepidemiology of spondyloarthritis, with a particular emphasis on heart disease and patient preferences for treatments.
A new study by Dickinson College researchers found that estradiol, a naturally occurring female sex hormone, can contribute to anxiety-like behavior in mice withdrawing from methamphetamine. This suggests the hormone may exacerbate drug relapse in women by worsening anxiety-related symptoms during withdrawal.
Following China's July 2014 deadline, coal-fired plant emissions declined significantly as measured by on-the-ground and satellite monitoring. The strongest correlation was found in regions with the least aggressive new standards.
Researchers at UCSF improve mobility in rats with debilitating strokes by using electrical stimulation to restore brain cell activity associated with efficient movement. The study suggests potential for brain implants to treat stroke patients and offers a new alternative to physical therapy.
ASU scientists found that slow earthquakes on the central section of the San Andreas Fault release energy over months, triggering large destructive quakes in their surroundings. The research suggests that seismic hazard in California varies over time and is higher than previously thought.
A new study examines the effect of HPV vaccine on a population level, finding a significant reduction in severe dysplasia. The vaccine has been shown to work effectively in reducing cervical cancer risk, with a 40% lower incidence rate compared to unvaccinated women.
Researchers are exploring the benefits of brain training and lifestyle interventions to prevent dementia. Studies show that mentally stimulating careers and hobbies can lower cognitive decline risk. A combined diet and exercise intervention may also improve memory and thinking skills, while protecting against brain damage.
Researchers developed a new ultrasound technology, time-harmonic elastography, to diagnose liver fibrosis in obese adolescents without invasive biopsies. The technology accurately distinguishes between patients with no or mild fibrosis and those with moderate or advanced fibrosis.
Scientists discovered genetic causes of a group of related infant cancers that are targetable by existing drugs used to treat lung cancer and melanoma. Researchers identified mutations in the Epidermal Growth Factor Receptor (EGFR) and BRAF genes, which can be treated with afatinib and other targeted agents.
A new approach in VR redirected walking leverages eye blinks to provide users with a realistic perception of infinite space. The technique, developed by computer scientists, involves redirecting the user's viewpoint during natural instances of eye blinking, without undetectable camera movements.
Researchers found that adult female great white sharks spend more time in warm-water eddies than cold-water eddies, particularly at depths of 450 meters. These preferences may be driven by the abundance of fish and squid in the warmer eddies.
A team of MIT engineers has developed a way to improve the survival time for divers in frigid water by up to three times, using a combination of a blubber-like insulating material and trapped pockets of gas. The new wetsuit treatment uses heavy inert gases like xenon or krypton to reduce heat loss from the body.
Researchers found that a weight loss of 20% or more leads to improved physical health-related quality of life, reduced pain, and better function. Additionally, this significant weight loss results in an additional 25% reduction in pain compared to a 10-19.9% weight loss.
Researchers at the University of Leicester developed a new method to determine the effectiveness of the Men B vaccine against various meningococcal strains. The approach directly tests blood samples from patients with meningococcal disease, allowing for more accurate assessments of vaccine protection.
Tropical Depression Carlotta has powerful storms in fragmented thunderstorms over mainland Mexico and the Eastern Pacific Ocean, with cloud top temperatures as cold as minus 70 degrees Fahrenheit. The National Hurricane Center forecasts heavy rainfall and life-threatening flash floods, especially in areas of higher terrain.
Researchers at FAU and Charité hospital in Berlin will conduct studies on immune-epithelial communication in IBD. They aim to develop medication targeting bowel inflammation and improve treatment outcomes.
A study reanalyzes ages of human remains found at the Anzick site in Montana, resolving a previously discovered discrepancy between Clovis artifacts and human remains. The analysis suggests that Anzick may be the only known example of burial in the Clovis culture.
A KAIST research team developed a low-cost production technology for thin-film blue flexible vertical micro LEDs, achieving three times higher optical power density and longer device lifetime than lateral micro LEDs. This innovation enables the widespread adoption of micro LEDs in mobile and TV displays.
Researchers developed a technique using gold nanoparticles to trigger unfolding of 3D structures in shape memory polymers. The polymer unfolds when exposed to specific wavelengths of light, offering flexibility and tunable optical properties.
Researchers found that a protein called NS2B3 cleaves the STING protein in humans, but not in mice, allowing ZIKV to replicate. This study provides a molecular basis for the virus's restricted host tropism and may aid in developing novel drug and vaccine candidates.
The CRISPR Journal announces its third issue with novel techniques for long DNA delivery, correction of recessive genetic defects using endogenous repair, base editing quantification software, leveling the CRISPR playing field through accessible plasmid repositories, and insights into CRISPR's future by Editor-in-Chief Rodolphe Barrangou
Researchers at Los Alamos National Laboratory have developed carbon nanotube optics for optical-based quantum cryptography and quantum computing. The team's work involves integrating nanotubes into photonic cavities to manipulate light-emission properties and creating single-photon emitters for quantum info-processing.