A new study by RCSI researchers found that patients receiving methadone treatment are at highest risk of overdosing in the month following treatment end and during first four weeks. The study suggests retaining patients in treatment for longer periods can save lives.
Researchers at Case Western Reserve University and Cleveland Clinic have developed a new method to determine the relative life expectancy of glioblastoma patients using AI, MRI scans, and genomic analysis. This approach identifies patients who could benefit from experimental clinical trials.
Researchers found that expansion of Pacific Remote Islands and Papahanaumokuakea marine national monuments increased catch per unit effort for the Hawaii-based longline industry, showing no significant economic losses. The study controlled for factors like ocean conditions and regulations to assess impacts on the fishery.
A new drug nerinetide has shown promising results in preserving brain cells for a time after stroke. The study found that combining nerinetide with endovascular therapy improved patient outcomes as compared to those who received only the clot-busting drug alteplase.
A Cornell-led team employed a statistical modeling technique from physics to analyze breast tumor cells' behavior in the microenvironment. They found that chemokine CCL19 caused targeted cancer cells to move faster and increased heterogeneity.
A review of 167 peer-reviewed studies found significant negative impacts on juvenile Pacific and Atlantic salmon from human activity in estuaries. The study identified stressors such as light and noise pollution, as well as tidal gates, which can cut off access for salmon to parts of a river.
Researchers found that the proto-Earth formed within five million years, challenging the idea of slow and random collisions between objects. The study's findings support an alternative theory on planet formation through cosmic dust accretion, which may lead to faster formation of other planets.
A new observational study examines how glaucoma treatment and follow-up are managed in a prison clinic, with findings on medication adherence being highlighted as an area of concern. The research sheds light on the challenges faced by prisoners with this common eye condition.
Researchers have discovered a new drug combination that can restore beta cell function in an animal model, showing promise for diabetes remission. The treatment, which combines GLP-1/estrogen with insulin, was found to be more effective than single-treatments and increase pancreatic insulin content and beta cell numbers.
A University of York study reveals that community question answering sites like Yahoo! Answers are plagued by hate speech and Islamophobia when discussing terrorism. The research found sensitive questions were more likely to be submitted anonymously and loaded with negative emotions.
Researchers found that both strands of microRNA coordinate to act on the same cancer pathways, driving aggressiveness and growth. MicroRNAs miR-30a and miR-145 were identified as key players in keeping cancers in check, impacting patient survival.
Researchers develop effective treatment for antibiotic-resistant bacteria Pseudomonas aeruginosa, a major cause of hospital-acquired infections. The novel therapy, AB569, kills the bacteria by targeting multiple processes, offering hope against superbug infections.
The Sombrero galaxy's halo is home to an unexpected abundance of metal-rich stars, defying conventional theory. Researchers attribute this finding to major mergers in the galaxy's past, which are puzzling given the galaxy's smooth disk structure.
The study analyzes mechanisms regulating carcinogenesis and tumor progression, opening new perspectives in the fight against human cancer. HERC1 ligase is found to regulate the activation of ERK and p38 kinase through ubiquitination.
A cryptographic 'tag of everything' can verify a product's authenticity, with implications for combating losses due to supply chain counterfeiting. The MIT-developed ID chip is small enough for virtually any product, uses photovoltaic diodes for power and backscatter technique for transmission.
Researchers from NIST and Griffith University developed a new test that measures multiple hormones simultaneously, providing a more reliable marker of pregnancy. This technique improves the accuracy of hormone tests, enabling biologists to better understand whale populations and their environmental health.
Researchers at The University of Tokyo have developed a new procedure for recycling concrete with wood, yielding a building material with superior bending strength. This innovative approach may help reduce greenhouse gas emissions and construction costs.
Researchers found that using plant-based analogs of cholesterol improves the shape and structure of nanoparticles, allowing them to deliver genes more effectively. This boosts delivery by up to 10-fold and enables patients to be treated with higher efficacy.
Scientists from Trinity College Dublin have discovered that TLR2 plays a critical role in the development of retinal degeneration, a leading cause of blindness. The study suggests that regulating TLR2 activity may help prevent dry AMD, offering new avenues for therapy.
A new study highlights the potential need to standardize quality measurement for cardiovascular care. Hospitals recognized by the AHA and ACC for high-quality care were more likely to be financially penalized under value-based programs than other hospitals.
The Kong group will investigate how neurons and muscle cells communicate, with the goal of understanding how to reactivate neurons in injured muscle. They will also develop a drug delivery system to target tau proteins responsible for Alzheimer's disease.
Researchers discovered that the monkeyflower's distinctive spots are controlled by a reaction-diffusion mechanism involving two proteins. The study used mathematical modeling and experimentation to validate the theory, shedding light on how natural patterns arise.
A new study found that both parental examples and encouragement play a significant role in teaching children to eat vegetables. The researchers suggest serving cooked vegetables as a main course or side dish can promote healthy eating habits, while dinner is the most important meal for teaching kids to eat greens.
Brazilian researchers analyze gene expression in medulloblastoma tumors from patients, finding all subtypes express stem cell markers BMI1 and CD133. They develop a novel combination therapy using epigenetic compound HDAC inhibitor to reduce tumor cell viability and cancer stem cell formation.
Research at Queen Mary University of London reveals that people's motivation shifts from rewards to effort when putting plans into action. To achieve goals, focusing on effort before action can lead to successful outcomes.
A University of Houston researcher is increasing health literacy among Hispanics/Latinos to address the significant disparities in Alzheimer's disease development and treatment. The largest ethnic minority group in the US, H/Ls are 50% more likely to develop AD, yet they comprise less than 1% of clinical trials.
Researchers developed a non-invasive wearable device that increased physiological brain activity near injured areas in chronic ischemic stroke survivors. The device produced significant improvements in motor function, as measured by functional MRI, and treatment effects persisted over three months.
Astronomers have discovered an exoplanet orbiting a star in just over 18 hours, the shortest orbital period ever recorded. The hot Jupiter, NGTS-10b, is perilously close to its sun and may be spiralling towards destruction.
A clinical trial has identified HIF-2α as a pivotal protein in the progression of clear cell renal cell carcinomas, which is susceptible to inhibition by PT2385. The study found that the drug effectively blocks cancer-promoting genes and starves tumors of blood.
Computational biologists at Carnegie Mellon University have developed a new algorithm, MOCHI, to identify communities within the cell nucleus. The algorithm uses spatial arrangement and genetic interactions to subdivide interwoven nuclear components into groups.
Researchers discovered a 7,000-year-old fossilized coral reef that predates human settlement and closely resembles its pre-human state. The team found the reef to be resilient, with minimal changes over centuries, despite current environmental degradation.
Scientists have created two-layered nanofibers consisting of an ordered row of alternating peptides and determined what drives their self-assembly. The discovery has potential biomedical applications due to the ability to tailor peptide structures.
A new study from the University of Michigan presents the first genetic evidence of resistance in some bats to white-nose syndrome, a deadly fungal disease that has decimated some North American bat populations. Genetic differences were found in genes associated with regulating arousal from hibernation and breakdown of fats.
Researchers at USC Viterbi School of Engineering designed a new drug combination that mimics glucose deprivation in cancer cells, leading to their death. The combination may have fewer side effects than traditional chemotherapies and reduce the incidence of acquired resistance.
A new study analyzes ancient packrat middens for DNA, revealing a mix of bacterial and eukaryotic organisms, including plants and vertebrates. The findings provide valuable insights into past ecosystems and the impact of human-caused climate change.
A new study reveals the earliest known interbreeding event between ancient human populations, dating back to around 700,000 years ago. The super-archaics in Eurasia interbred with Neanderthal-Denisovan ancestors, providing insights into human migration out of Africa and into Eurasia.
Researchers developed a pill-sized 'heater' that regulates temperature of biological samples through different stages of diagnostic testing, increasing accuracy and accessibility. The device can be used in various settings to detect viruses without electricity, reducing the need for specialized training and costly lab equipment.
A study published in Science found that methane emissions from ancient carbon reservoirs are small and do not reach the atmosphere in large quantities. Researchers believe natural buffers such as ocean microbes and bacteria help prevent the release of methane.
A new study from Michigan State University finds that perivascular adipose tissue (PVAT) helps arteries relax and expel muscular tension when stretched. This structural benefit assists in reducing energy expenditure and stress on the vessels.
A sub-Neptune sized planet, G 9-40b, has been validated as an exoplanet using the HPF at the Hobby-Eberly Telescope. The discovery confirms the planet's mass and orbits its low-mass host star 100 light years from Earth.
Researchers have developed an efficient method to convert biomass-derived fatty acids into alkanes under mild conditions. The process utilizes photocatalytic decarboxylation with light, generating alkyl radical intermediates and achieving high yields of Cn-1 alkanes.
Researchers at Gladstone Institutes have discovered new human genes controlling HIV infection, which could lead to the development of new therapies. The study used a large-scale genetic approach to uncover host proteins that facilitate infection and identify key genes involved in the process.
Researchers have found a promising candidate to advance pancreatic cancer immunotherapy: innate lymphoid cells (ILCs), particularly ILC2s. Activating ILC2s with interleukin 33 (IL-33) enhances antitumor activity, which may complement existing checkpoint inhibitors.
A new study by UCL researchers has found a link between iron accumulation in the brain and cognitive decline in people with Parkinson's disease. The study used advanced MRI techniques to detect iron deposits in different brain regions, revealing associations with poor memory and thinking scores.
A first cell atlas of the human thymus gland has been mapped, revealing new cell types and signals that guide immune cell development. The atlas could help engineer improved therapeutic T cells to attack cancer, offering a potential breakthrough in immunotherapy.
The Beckman Institute has developed imaging techniques that capture more information about a tissue compared to traditional methods, allowing for better visualization of extracellular vesicles. These vesicles are known to increase in number and be associated with cancer, particularly breast cancer cells.
Researchers at the University of Texas at Austin found that oil plays produce significantly more water than natural gas plays, posing a challenge for managing produced water. The studies project water demand and produced water volumes for eight major oil-producing areas in the US.
A new study reveals that nuclear RNAs are sorted using a two-layered targeting mechanism, where NEXT and PAXT complexes work together to degrade non-functional transcripts. This process prevents deleterious accumulation of non-functional RNAs in cells.
A protein called interleukin 6 (IL-6) plays a significant role in the spread of colorectal cancer to other parts of the body, particularly the liver. Suppressing IL-6 expression can enhance anti-tumor immune functions and improve patient survival.
Researchers have found a cost-effective method to produce catalysts for hydrogen engines, reducing material costs and increasing efficiency. Molybdenum sulfide is proposed as a suitable alternative to expensive platinum or molybdenum-based catalysts.
A Canadian survey of 2,300 people found that 30% of Canadians use condoms during penile-vaginal intercourse, with higher rates among young adults, men from visible minority groups, and those with education on condom usage. The study highlights the importance of condom education in reducing STIs and unintended pregnancies.
A massive genome analysis identified 179 genes and regulators as cancer 'drivers', but found that thousands of non-driver mutations, or 'passengers', can also contribute to cancer development and have a significant impact on genomic regions. These findings suggest that passenger variants can both hinder and promote tumor growth.
A recent study by the University of California, Riverside found that e-cigarette users have elevated biomarkers of exposure and potential harm, including zinc excess correlated with oxidative DNA damage. The study highlights the risks of prolonged e-cigarette use and advises physicians to exercise caution when recommending e-cigarettes.
Researchers at the University of Chicago have predicted a new state of matter that could efficiently conduct both electricity and energy. They found that quantum entanglement enables the coexistence of these two properties in certain materials, which could lead to significant technological advancements.
A new study reveals that MNT is required for the survival of MYC-driven lymphoma cells, suggesting a promising new approach for treating this type of cancer. Inhibiting MNT may also make tumours more susceptible to other drugs, offering hope for improved treatments.
A team of researchers has created a detailed cell atlas of an entire salivary gland tumor in a mouse model, revealing that the tumor is composed of various cell types, including cancer stem cells. The study uses single-cell RNA sequencing technologies to identify these cells, which make up less than one percent of the tumor population.
Researchers found that intestinal stem cells (ISCs) regenerate through the process of de-differentiation, eliminating the need for a reserve stockpile. Under normal conditions, ISCs differentiate into daughter cells, which can then reverse their differentiation to become ISCs.
Researchers developed a novel receiver scheme for detecting complex-valued double sideband signals with field recovery, called carrier-assisted differential detection (CADD). CADD doubles the electrical spectral efficiency compared to conventional carrier-less differential detection, and is insensitive to chromatic dispersion.
Treating stroke patients in mobile stroke units speeds up treatment and reduces disability. The Berlin Prehospital Or Usual Delivery trial found that prehospital treatment in a mobile stroke unit improved patient outcomes compared to usual care.
Scientists at the University of Portsmouth have identified chemicals in urine specific to overactive bladder, which could lead to a diagnostic gadget similar to a pregnancy test. The device is expected to be simple, accurate, and cost-effective, saving millions from painful procedures and long waits for diagnosis.
A study published in Blood Cancer Discovery found that deleting one copy of the miR15a/miR16-1 gene cluster accelerated the development of multiple myeloma in mice, while also enhancing disease aggressiveness. The researchers also analyzed a genetic dataset of multiple myeloma patients and found similar associations.
Four research teams at Columbia University will pursue four different approaches to develop drugs and antibodies against the new coronavirus. They aim to identify protease inhibitors, polymerase inhibitors, and monoclonal antibodies, with the goal of advancing at least one compound into clinical trials within a year.
Research in The Journal of the American Osteopathic Association finds that patients on antidepressants for years may face difficult withdrawal symptoms due to physical dependence. A tapering schedule with physician guidance is recommended to safely discontinue medication and manage mental health.
Researchers propose that massive Arctic sea ice melting disrupted North Atlantic currents, causing abrupt climate change after the last Ice Age. Thick sea ice was found in early 19th-century expeditions and numerical models show it could have slowed ocean circulation and cooled climate.
Researchers at Kiel University have created a new simulation method that enables fast calculations of many-body quantum dynamics, saving computer time by up to 10,000 times. This breakthrough allows for simulations of complex quantum systems, such as molecules and solids, with unprecedented accuracy.
Racial and ethnic minorities with kidney failure and atrial fibrillation are less likely to fill prescriptions for blood thinners, resulting in higher stroke rates. Equalizing warfarin distribution could prevent 7-12% of the stroke disparity among minority groups.
The discovery of Vellbergia bartholomaei, a tiny Middle Triassic lizard from Germany, provides new information about the early evolution of lepidosauromorphs. The species' unique characteristics suggest it may be a common ancestor of modern lizards and tuataras, revealing key findings in reptile evolution.
A new study published in the Journal of Neuropathology & Experimental Neurology suggests that amino acid L-serine may be useful in treating ALS. The study found that L-serine successfully reduced ALS-like changes in an animal model of ALS, including motor neuron degeneration and pro-inflammatory microglia.
Researchers found that bumblebees can create mental images of objects using information from multiple senses and form sophisticated mental representations of their surrounding world. Bumblebees successfully recognized objects cross-modally in both directions, sight-to-touch and touch-to-sight.
Research at MIT found that transient invaders can lead to a rapid takeover of the ecosystem, but then disappear. This phenomenon occurs when the invader's growth produces metabolic byproducts that raise the pH, making the environment less hospitable for itself and other species.
Researchers at Cornell University have identified a new species of bacteria that can break down organic matter, including toxic chemicals released from burning coal, gas, and oil. The discovery could hold key to understanding the soil carbon cycle and predicting global climate change.
A new black phosphorus transistor has been developed that shows 10-times lower switching power consumption and 10,000-times lower standby power consumption than conventional transistors. The transistor can replace CMOS transistors with fast and low-power operations.
Researchers at the University of Miami Rosenstiel School explore the importance of learning and knowledge in environmental decision-making. They argue that educational tools can accelerate climate change adaptation and provide actionable knowledge for societies.
A recent study of indigenous people in southern Chile challenges Western assumptions about children's emotional capabilities. The research found that Mapuche parents and teachers expect their children to be able to control fear and value nature as a tool for regulating emotions.
A new AI algorithm developed by University of Illinois researchers accurately predicts corn yield using deep learning and convolutional neural networks. The approach incorporates various topographic variables, soil electroconductivity, nitrogen treatment rates, and seed application to optimize crop management decisions.
A study has created a database on endothelial cells, which may enhance our understanding of the complex network of blood vessels in the mammalian body. The research team identified 78 endothelial cell subclusters, including unexpected subtypes, that can inform the development of new treatments for diseases.
A new study at Children's Hospital Los Angeles uses advanced imaging techniques to optimize a leading-edge therapy for babies with hypoxic brain injuries. The results demonstrate effective cooling in the deep areas of the brain, which are most often damaged by lack of oxygen.
A new species of land snail has been discovered by citizen scientists working with Taxon Expeditions, a company that organizes scientific field trips. The newly described snail belongs to the caenogastropods group, which is sensitive to drought, temperature extremes, and forest degradation.
A new study suggests that ancient stores of methane in permafrost and beneath Arctic ice have a limited impact on future climate warming. Current activities are the primary source of methane emissions, with natural emissions accounting for nearly 40%.
Researchers at Columbia University have developed a new method to isolate atomic sheets from layered van der Waals crystals, producing large-area atomically thin layers with high quality. The monolayers can be stacked in any desired order and orientation to generate a whole new class of artificial materials.
Researchers at Yale Cancer Center discovered that a small amount of the PD-L1 biomarker can predict long-term survival benefits from using pembrolizumab in patients with advanced lung cancer. The study found that overall survival was about 99% one year after discontinuing treatment, and ranged from 23% to 35% three years after treatment.
African countries with strong preparedness and detection capabilities are better equipped to handle a potential outbreak, while those with lower scores face significant risks of nondetection and local spread.
A survey of 153 transgender youth found that 47% intentionally avoided disclosing their gender identity to healthcare providers outside the clinic. Participants suggested ways clinics can create spaces for comfortable disclosure, including materials, forms, and staff education. The study highlights the need for improved provider-patien...
A new study by Brigham and Women's Hospital finds that over 40% of patients refuse insulin therapy, leading to worse blood sugar control and longer time to lower blood sugar levels. Patients who decline insulin therapy had more severe diabetes complications and higher blood sugar levels.
Research confirms lower 0.25mg/kg dose of tenecteplase is appropriate for eligible stroke patients, reducing symptomatic intracranial hemorrhage and improving blood flow in rural centers. The study found no advantage to increasing the dose beyond 0.25mg/kg and provides reassurance about a window of safety.
A team of researchers used a statistical technique to identify ecological risk factors affecting coral diseases, including growth anomalies and white syndromes. They found larger corals had higher disease risk, with certain conditions such as high fertilizer and pesticide runoff associated with growth anomalies.
The MEMEX project aims to develop new technologies that encourage the visibility of vulnerable social groups, using smartphones. By telling their stories, communities can gain visibility and connect with their territory, discovering historical and artistic insights.
A Univision News poll by Cornell University finds that Bernie Sanders leads among Latino voters in Nevada with 33% support, followed by Joe Biden at 22%. The survey also shows significant concerns over health care and racism among Latinos, with four out of five disapproving of President Trump.
A team of researchers has identified new biomarkers for the diagnosis and prognosis of lung cancer by analyzing repetitive DNA regions. These markers show consistent expression in both healthy cells and cancerous tumors, with potential applications for more accurate diagnoses and treatments.
A large-scale study has found no association between varenicline and increased cardiovascular or neuropsychiatric hospitalization risk. The study also suggests bupropion may be linked to lower cardiovascular risks and higher neuropsychiatric risks compared to NRT.
Researchers at MIT's Picower Institute will employ a nematode worm model to understand how serotonin modulates brain states and behavior. They aim to map out which combinations of serotonin receptors mediate its effects on behavior and analyze how serotonin alters whole-brain activity.
A new non-invasive eye scan could identify autism in children up to 5 years earlier than current methods, using a hand-held device to detect subtle electrical signals in the retina. The scan was tested on 180 people with and without autism between 5-21 years old.
A University of Colorado Boulder study challenges the International Paralympic Committee's rule requiring double, below-the-knee amputees to race at a shorter height. The research shows that blade shape and stiffness, not height, impact speed, with elite athletes achieving speeds up to 8% faster in certain prosthetic configurations.
A study found that over 97% of authors failed to provide raw data despite requests from editors, leading to rejected manuscripts. To address this issue, experts propose that journals require the deposition of raw data in publicly available databases or on journal websites.
The Colorado River's flow is declining due to the loss of its reflective snowpack, which increases evaporation and reduces runoff. This trend is expected to outpace precipitation increases under a warmer future, highlighting the need for more accurate projections of water availability.
A new private security industry has emerged in unregulated areas of the internet, driven by growing cybercrime threats. The sector is expected to reach $231.94 billion by 2022, with a focus on voluntary policing and vigilantism, raising concerns about instant justice and harmful outcomes.
A study found that prenatal hypoxia may contribute to schizophrenia by altering the functioning of astrocytes and mitochondria. Researchers investigated the effects of hypoxia on rat astrocytes and observed changes in mitochondrial calcium balance, which can lead to cell death.
Researchers discovered diapause in African turquoise killifish protects against aging consequences without affecting lifespan or fitness. Genes involved in muscle development and chromatin remodeling factors play critical roles in regulating gene expression during diapause.
A new study shows that intensive behavioral therapy from dietitians is an effective way for older Americans to lose weight. The study found that patients who received dietitian-provided therapy lost an average of 2.66 lbs, while those in the control group gained weight.
Scientists have successfully used CRISPR/Cas9 base-editing to cure cystic fibrosis in human stem cells, providing a promising new approach for treating genetic diseases. The technique, which repairs mutations without cutting DNA, shows great promise for the future treatment of various genetic disorders.
A recent study published in Forest Ecology and Management found that forest arthropods thrive in areas closer to river courses, with social wasps being the most affected by distance. Traditional forest management practices are essential for preserving biodiversity, including the richness of understories and chestnut tree dominance.
MIT researchers used a deep-learning model to identify a new antibiotic compound that can kill many species of antibiotic-resistant bacteria, including some strains resistant to all known antibiotics. The compound, called halicin, was found using an in silico screening method and showed effectiveness against various bacterial strains.
Xiaoji Xu named a 2020 Sloan Research Fellow, recognized for his innovative nanoscale imaging methods that empower researchers to study previously inaccessible objects. He plans to investigate the formation and transformation of aerosols and chemical properties of organic/inorganic photovoltaics.
Researchers from Université de Genève have discovered an internal structure at the center of centrioles, crucial organelles that form the cell skeleton. This finding provides a better understanding of centriole functions and pathologies associated with their dysfunction, including ciliopathies and retinal disorders.
A new study by Northwestern University found that a simulation-based training program can help medical students develop the skills to break bad news to patients in a clear and compassionate way. The training, which uses a mastery learning approach, has been shown to improve patient outcomes and increase student satisfaction.
A new study found that blue tits and great tits learn to avoid toxic foods by watching others' reactions, potentially increasing their survival rate. The birds can decrease the likelihood of bad experiences by observing others' behavior.
A new study by West Virginia University found that 8.10% of newborns in the state had PETH levels consistent with late-pregnancy alcohol use, associated with developmental problems and cognitive deficits. The prevalence varied across the state, with higher rates in the Mid-Ohio Valley.
Researchers at Queen Mary University of London discovered that bumblebees can find objects in the dark based on past experiences, a phenomenon called cross-modal recognition. This ability allows bees to form mental images of shapes despite limited sensory input.
A follow-up study of the Wingspan stent suggests it is safe and effective for reducing recurrent stroke risk, with a long-term one-year rate of 8.5% compared to 20% in another trial. The study follows 152 patients treated with the stent according to FDA guidelines.
A new UV technology has been shown to effectively eliminate more than 96% of pathogens in operating rooms and medical equipment, outperforming traditional chemical-based cleaning methods which only achieve 38% effectiveness. This breakthrough could significantly improve patient care environments and reduce hospital-acquired infections.
A new method predicts how extreme climate events affect energy systems with a focus on renewable energy sources. Future climate events can have a considerable impact, leading to power supply reliability reductions of up to 16%. Collaboration between energy system experts and climate researchers is necessary for optimization.
A new study found an inverse association between socioeconomic status and certain kidney diseases. Researchers observed incremental increases in the incidence of lupus nephritis and ANCA-related glomerulonephritis with progressively lower income.
A multi-institution study finds that level of education is best predictor of life expectancy, outshining racial factors. Higher education levels resulted in 1.37 fewer years of lost life expectancy, suggesting improved access to education could reverse declining life expectancy trends.
Researchers evaluated patient characteristics after introduction of bundled payment program, finding no significant changes in access to hip and knee replacement for sicker patients or those at higher risk of complications. The study provides reassurance that the Comprehensive Care for Joint Replacement program has not led to 'cherry-p...
A new therapy called antisense oligonucleotide (ASOs) has shown dramatic effects in a mouse model of SCN8A-related encephalopathy, reducing mRNA expression by half and increasing lifespan by four-fold.
Researchers discovered a pigment called melanopsin sensitive to blue light affects circadian rhythms but cone photoreceptors respond strongly to long wavelength oranges and yellows at sunrise and sunset. The study identifies a cell in the retina regulating brain centers that impact sleep, mood and learning.
Researchers have designed a new graphene-based metasurface capable of independently controlling light's amplitude and phase. This breakthrough technology has the potential to revolutionize optical devices such as holography, high-resolution imaging, and optical communication systems.
New research from the University of British Columbia finds a strong correlation between patients' complaints and violence towards nurses. Addressing these complaints can help curb aggressive behavior and protect nurses' safety.
Researchers created 'active droplets' that release drugs at a constant rate over several days, reducing the risk of overdose. The droplets are stable for longer due to hydrolysis protection and can be loaded with varying doses.
A Purdue team has received a $3.2 million grant from the National Institutes of Health to treat antibiotic-resistant lower respiratory infections, a leading cause of death worldwide. The researchers will develop new inhalation therapies using polymyxins and liposomes to combat antimicrobial resistance.
Researchers at Sanford Burnham Prebys Medical Discovery Institute and Harvard University discovered that mitochondria trigger senescence in cells by communicating with the cell's nucleus. They identified an FDA-approved drug that helped suppress the damaging effects of senescence in cells and mice, providing a potential treatment for a...
A recent study has charted a rising trend of image-based sexual abuse in Australia, New Zealand and the UK. The survey of 2000 Australians found 1 in 3 had been victimized, with men more likely to be perpetrators than women.