Researchers found connections between Toxoplasma infection and neurodegenerative diseases, including altered GABAergic signaling and manipulated human olfactory receptors. The study also identified potential mechanisms by which the parasite may cause disease, providing insights for designing medicines and vaccines.
Researchers have developed a way to print electronics that can fold themselves into desired shapes, addressing limitations of traditional 3D printing. The new ink-based method uses residual stress to create self-folding devices without additional processing steps or stimulus.
Chinese researchers have successfully sent encrypted messages using quantum-entangled photons over a distance of over 700 miles, breaking the previous record. The achievement is significant as it paves the way for practical quantum communication systems.
A new study from the University of Notre Dame suggests that health information exchanges (HIEs) can lead to significant cost savings in healthcare, with an average annual reduction of $139 per Medicare beneficiary. The research found that HIEs are more effective in markets where providers have financial incentives to use them, and that...
Researchers from the Hong Kong University of Science and Technology discovered a unique substrate-binding mode for OSB-CoA synthetase, a crucial enzyme in bacterial vitamin K biosynthesis. The study revealed distinct amino acid residues contributing to thioesterification half-reaction without affecting adenylation.
Researchers developed a theoretical method to calculate biomolecule conformations and demonstrate consistency with experimental results. The model sheds light on the role of amino acid structures in protein functions, revealing potential for extrapolating properties to larger systems.
Researchers found that the success of transplanting stem cells into the brain to regenerate tissue damaged by stroke depends on the maturity of the neuronal precursor cells used. Mid-differentiated cells were most likely to mature and become neurons, according to the study published in Tissue Engineering.
Researchers found that metabolic fingerprints from blood samples linked diet and nutrient biomarkers to type 2 diabetes risk in older women. Diet was shown to be a strong predictor of the disease, with fish, whole grains, and vegetable oils found to be protective.
The NSF INCLUDES program aims to create paths to STEM for underrepresented populations, expanding the nation's leadership and talent pools. The new awards will develop blueprints for collaborative change among public-private partners to address broadening participation challenges.
Researchers used twin study to investigate role of genes and oral microbiome in cavity formation, finding that dietary and hygiene habits play a significant role. The study also revealed a link between specific bacteria and sugar consumption, with certain species associated with more cavities.
Researchers use NASA satellite data to predict malaria outbreaks in the Amazon Rainforest by tracking mosquito breeding grounds and human movement. The tool combines land surface modeling, vegetation maps, and deforestation data to identify areas at high risk of outbreaks.
A new RAND Corporation report analyzes economic life under Islamic State control, revealing a 23% reduction in GDP of cities under its control. The group's inability to sustain a large-scale prosperous proto-state is attributed to institutional failure and military opposition.
A review article assesses the current and potential future role of international treaties in lion conservation. The analysis highlights the importance of various global and regional treaties, such as the World Heritage Convention and CITES, for protecting lion habitats and regulating trade in lion products.
Researchers used instrumented nanoindentation to measure olivine's strength, finding it weaker with larger diamond tips. The study resolves a long-standing debate on the mineral's strength and has implications for understanding plate tectonics and volcanic activity.
Women with diabetes who regularly drink caffeinated coffee or tea may live longer than those who don't consume caffeine at all. The study found that higher levels of caffeine consumption from coffee were associated with a reduced risk of death from any cause, particularly from cardiovascular disease.
Researchers have found a way to generate long-lasting immune cells that can respond to and stop HIV virus infection. The team demonstrated that a modified gp140 protein approach improves B-cell responses, boosting the ability of B-cells to make protective antibodies against HIV.
Research finds that intercropping corn with chili peppers reduces soil erosion, improves economic return, and increases biodiversity. This method is particularly beneficial for farmers in southern China's hilly areas, where it can bring in an extra $1,000-$2,000 per year.
A study found that regular exercise significantly decreased inflammatory damage to the kidneys in mice with lupus, while stress had the opposite effect. Researchers are seeking funding for a larger human trial to test the benefits of daily moderate exercise and stress management for patients.
A recent study published in Diabetologia found that weight loss after obesity surgery can reverse early eye damage caused by obesity, high blood pressure, and diabetes. The research team discovered improvements in the retinal microvasculature of obese subjects following bariatric surgery.
Experts debate the value of an online screening test for depression, with some arguing it could prompt informed conversations with clinical professionals and provide potentially helpful resources. However, others express concerns about inadequate treatment resources and misuse of data, warning that unregulated screening may cause harm.
A new research study published in JAMA found that sepsis was present in six percent of all hospitalizations and one in three hospitalizations that ended in death. The study used electronic health record data from nearly 3 million patients to estimate the total burden of sepsis nationwide.
CU Boulder scientists, led by Professor Larry Esposito, will continue to study Saturn's rings, moons and atmosphere using the Ultraviolet Imaging Spectrograph (UVIS) instrument on the Cassini-Huygens mission. The team has made numerous discoveries, including the detection of oxygen atoms in Saturn's system and water plumes from Enceladus.
Researchers have developed a new testing regime to diagnose severe combined immune deficiency (SCID) syndrome faster, enabling more infants to receive life-saving treatment within a critical timeframe. The regime uses a checklist of potential SCID markers, including family history, candidiasis, and low absolute lymphocyte counts.
Researchers enhanced spider silk with graphene-based materials, boosting its mechanical properties by up to three times the strength and ten times the toughness. The modified silks show promising applications in high-performance or biodegradable textiles such as parachutes or medical dressings.
Hurricane Jose is being affected by strong northerly vertical wind shear as it makes a slow clockwise loop in the Atlantic Ocean. The storm's low-level center is located at the northern edge of a large area of thunderstorms.
A low-calorie diet has been shown to reverse Type 2 diabetes by reducing liver and pancreatic fat content, allowing insulin production to resume. The reversal of diabetes remains possible for up to 10 years after onset with sustained weight loss.
A University of Washington-led study explores the connection between microaggressions and racism, finding that whites who commit them are more likely to harbor negative feelings towards blacks. The research suggests that such subtle biases can be just as damaging as overt forms of racism.
Researchers identified a potential strategy to improve anti-angiogenesis therapy efficacy by targeting an immunosuppressive pathway in colorectal cancer. Blocking the CXCR4/CXCL12 pathway with an FDA-approved drug, AMD3100, enhanced treatment effects and alleviated immune suppression.
The RESPECT trial found that closing a small hole in the heart reduced stroke recurrence by 45% compared to standard therapy. The study suggests this device is a good option for certain patients facing years of ongoing stroke risk, but may not be suitable for everyone.
A new report from The Lancet Commission highlights opportunities to improve health in Sub-Saharan Africa by seizing the workforce's growth and transforming health systems. The report emphasizes the need for prevention, public health, and primary care, as well as addressing emerging challenges like non-communicable diseases.
Researchers discovered over 800 alternative ways evolution could have led to the protein's new function, highlighting chance mutations' role. The study reveals how idiosyncratic evolution unfolded, with many possible mutations occurring before reaching the historical solution.
Patients diagnosed at high-volume centers are up to 40% more likely to receive treatment for glioblastoma and live approximately three and a half months longer than those treated at low-volume centers. The study suggests that patients benefit from care at hospitals treating a high number of brain tumor patients.
Researchers at Georgia Institute of Technology have developed an experimental vaccine against Leishmania, a parasite that can cause skin ulcers, disfigurement, and internal organ damage. The vaccine exploits a weakness in the parasite's chemical camouflage to trigger a forceful immune response.
The new 'science camera' system enables accurate measurements of optical absorption spectra of colored liquids or optically scattered spectra of solid objects. This technology has significant potential for developing countries where access to healthcare is limited.
Laws designed to stop terrorism are often too vague, leading to uncertainty in charities' everyday operations. Charities may be forced to change their ways due to unclear legislation, potentially discouraging worthwhile activities.
The study aims to identify variables that predict why certain individuals are better at making tough decisions, as well as understand how people arrive at difficult choices. By training soldiers, first-responders, and civilians, the research hopes to produce better outcomes in life-threatening situations.
Researchers have discovered that young roots take chemical snapshots to detect obstructions and coordinate their paths, outsmarting seemingly random root patterns. This process relies on compounds similar to those used in traditional photography, improving understanding of plant immunity and potential crop yield boosts.
A Brazilian startup has developed an animal detection system that uses sensors and transmitters to warn drivers of potential wildlife crossings. The system, called Passa-Bicho, aims to reduce roadkill and collisions by providing early warnings to drivers, covering hundreds of meters ahead.
A study by Dr Benjamin Lyons from the University of Exeter found that journalists can signal to readers which information is true, reducing misperceptions. By adjudicating disputes within standard news stories, journalists can provide one-sided evidence with a bigger impact on people's factual beliefs.
Researchers discovered how brain processes visual information to make navigation decisions, creating a 'map' of location and linking actions. This finding may help understand breakdowns in Alzheimer's disease and other neurological disorders.
Two new studies published in the Journal of AAPOS found that all 70 infants with suspected and confirmed CZS had visual impairment, regardless of ocular abnormalities. Cortical visual impairment may be the most common cause of blindness among children with CZS.
Researchers used high-speed photography to study the formation of small bubbles in liquids, which can cause destructive shockwaves and potentially lead to brain trauma. The team developed an alternative formula to predict when cavitation will occur, with potential applications for athletic safety devices and military blast protection.
Scientists have made a groundbreaking discovery about the optical properties of glass, finding that stable glasses can exhibit birefringence despite having no molecular orientation. This unique property allows for the creation of scratch-free coatings and materials with different mechanical properties.
A new study by the University of Helsinki found that delaying weaning in cats until 14 weeks of age can significantly reduce behavioral problems. The research discovered that early weaning is linked to increased aggression and stereotypic behavior, suggesting a link between neurotransmitter changes and these behaviors.
A new clinical trial aims to explore the effectiveness of modafinil, cognitive behavioral therapy, and a combination of both in reducing MS fatigue. The study will provide valuable insights to help patients and clinicians make informed decisions about treatment options.
Researchers discovered that cGAS forms a ladder-like complex with cytoplasmic DNA to detect infections. The length of the DNA is critical for this process, and only longer DNA strands activate the innate immune system.
A new study published in JAMA Surgery found that surgeons played a major role in determining whether patients receive aggressive breast cancer surgery. The study revealed that surgeons' attitudes towards breast conservation and CPM had a significant impact on the likelihood of patients receiving this procedure.
A chemically modified version of heparin shows promise in reducing brain swelling and inflammation after traumatic brain injury in mice. The new treatment, ODSH, is being tested in a Phase II clinical trial to assess its effectiveness in people with TBI.
Researchers from North Carolina State University have developed a new manufacturing process called PRESiCE, which enables the mass production of silicon carbide (SiC) power devices. This process reduces the cost of SiC devices by up to 1.5 times that of silicon-based devices, making them more competitive in the market.
A new meta-analysis reveals that pregnant women with endometriosis are at higher risk for complications such as preterm birth, miscarriage, and small-for-gestational-age infants. The study also shows no association between endometriosis and gestational hypertension or preeclampsia.
Tropical depression 21W strengthened into tropical storm Doksuri, exhibiting fragmented feeder bands of strong thunderstorms. NASA's Aqua satellite captured images of the storm as it moved west in the South China Sea and intensified over the next day and a half.
Fox squirrels separate each cache into quasi subfolders for different types of nuts, suggesting they use flexible strategies to store food depending on how they acquire it. This cognitive strategy allows them to maximize their ability to remember where they've stored their most prized treats.
UCLA physicists pioneer method to create unique new molecule that violates the octet rule, which describes chemical reactions. The study uses ultra-cold temperatures and tools from physics to observe properties of atoms and molecules, paving way for controlling chemistry.
A unique mutation in the ACMSD gene has been identified in a 74-year-old man with Parkinson's disease, which may be linked to an increased risk of neurodegeneration. This discovery could lead to a better understanding of the disease and potentially inform the development of new therapeutic strategies.
A genetic study suggests that existing immunotherapy drugs could help some breast cancer patients with specific genetic changes in their tumors. The research identified a particular group of breast cancer patients who have genetic mutations that occur due to an abnormal DNA repair mechanism.
Researchers develop eco-friendly leather processing method using molten salts to remove hair and open fibers, reducing pollution output and treatment time. The new process eliminates the use of harsh chemicals like lime and sodium sulfide.
A study by Columbia University Medical Center found that US suicide attempts have increased, especially among younger, disadvantaged adults with mental health issues. The study also revealed significant risk factors for attempted and completed suicides, emphasizing the need for targeted prevention efforts.
Researchers found that nearly half of ecstasy users tested positive for drugs they denied using, particularly new stimulants like 'bath salts'. The study highlights the risks of unintentional drug use in EDM environments and emphasizes the need for harm reduction efforts and evidence-based information on adulteration.
Researchers developed a new mathematical model to determine optimal prevention and treatment strategies for patients co-infected with cryptosporidiosis and HIV. The model shows significant positive impact of dual strategy on reducing both diseases.
Research suggests that listening to highly stimulating and complex music can increase female perceptions of male attractiveness and willingness to date. The findings challenge Darwin's theory on the origin of music, which proposes that it emerged through sexual selection.
A flexible supercapacitor with a longer cycle life has been designed by Queen's University Belfast researchers, which could power body sensors and improve patient comfort. The device is made of non-flammable electrolytes and organic composites, safe for the human body.
A new mathematical model describes how polarons can be displaced in a directed way with minimum energy loss in linear peptide chains, accounting for the energy transport mechanism in proteins. The model predicts that a constant electric field can initiate and sustain polaron motion along polypeptide chains.
Research published in Scientific Reports shows that RayVio's UV LED is more efficient than sunlight at producing vitamin D3 in skin samples. The study found that skin exposed to the LED for just 0.52 minutes produced more than twice as much vitamin D3 as samples exposed to 32.5 minutes of sunlight.
Researchers at Tel Aviv University have discovered that brief memory reactivations can replace extensive practice and training as a basis of procedural learning. By leveraging this novel approach, individuals can improve their learning with just several brief but highly efficient reactivations of a learned memory.
Researchers found that individuals with frontotemporal dementia were physically aggressive earlier and exhibited more severe behavior towards strangers compared to those with Alzheimer's disease. The study of 281 deceased patients revealed a significant difference in the manifestation of aggression between the two groups.
A team of astronomers has detected titanium oxide in the atmosphere of WASP-19b, an exoplanet with a temperature of 2000 degrees Celsius. The discovery was made using ESO's VLT and allows for more accurate modeling of exoplanet atmospheres.
Researchers identified five specific warning behaviors in the Berlin attacker prior to the 2016 attack, which could inform future threat assessments. The study explores how better awareness of these signs and understanding of perpetrator radicalization might improve prevention.
Researchers identified unique structural, biological and chemical insights in opioid drug activation, shedding light on beneficial and adverse effects. The findings may provide a blueprint for designing improved painkillers with reduced side effects.
Researchers at University of Utah Health discovered a molecular pathway responsible for cleft palate formation and identified a new treatment to reverse this defect in mouse pups in-utero. The Wnt-based treatment restored palate fusion in all tested pups without adverse health effects.
Researchers developed a new method to rapidly screen point mutations in bacteria to enhance their efficiency in breaking down tough plant waste, leading to more affordable and sustainable biofuels.
A study published in JAMA Surgery found that attending surgeons can significantly influence patients' decisions to undergo contralateral prophylactic mastectomy (CPM) after a breast cancer diagnosis. The researchers surveyed over 7,800 women with stages 0-2 breast cancer and their attending surgeons, finding that surgeons' attitudes to...
A recent study published in the Journal of Health Communication found that illustrations are more effective than photos in helping people spot problematic moles during skin self-examinations. The research uses eye-tracking technology to show that participants fixate on atypical moles longer with illustrated visuals, leading to increase...
A randomized clinical trial compared laparoscopic and open surgeries for pancreatic cancer patients. Laparoscopy showed reduced blood loss, decreased transfusions and shorter hospital stays without differing complications or pathological outcomes.
Researchers at UC Riverside found that indoor residential conservation during droughts can diminish the quantity and quality of influent available for treatment in wastewater reuse systems. This can lead to reliability issues and increased pollutants in treated wastewater, hindering its use for irrigation or other purposes.
Researchers at Michigan Technological University have developed test strips for cancer detection that can identify minute concentrations of biomarkers using nanoparticles. The new technology adds a thin skin of platinum to gold nanoparticles, making it easier to observe changes on the test strip and increasing accuracy.
Researchers found that Parkinson's disease may be caused by maladaptive brain rewiring in the subthalamic nucleus, leading to impaired movement. The study challenges the traditional understanding of brain dysfunction in Parkinson's disease.
Researchers at Carnegie Mellon University created a service called PrivacyStreams that enables app developers to access smartphone data without revealing private information. The service allows developers to sample and transform personal data into desired outputs, ensuring users' privacy is maintained.
Researchers aim to restore walking and lower extremity sensation using brain-computer interface device. The project involves decoding brain signals, generating artificial sensation, and developing miniaturized electronics for fully implantable devices.
Urban green spaces play a vital role in maintaining biodiversity and ecosystem health, despite management challenges and limitations in data availability. Recent discussions highlight the need for effective strategies to manage human-affected ecosystems and balance urban development with environmental conservation.
A new study finds a model universe with no dark energy provides a slightly better fit to Type Ia supernovae data than the standard dark energy model. The 'timescape cosmology' challenges current understanding of the Universe's expansion, highlighting the need for more data and better supernova precision.
Clomid's development and impact on assisted reproduction are celebrated in a new paper at Brown University. The drug has helped millions of people conceive, making it one of the globe's essential medicines.
Researchers at CU Boulder are creating a comprehensive digital archive of over 1.7 million plant specimens native to the southern Rocky Mountain region, providing a rich trove of information for scientists and educators. The project aims to standardize specimen data, correct errors, and inform public land management efforts.
Researchers at the University of Bonn have developed a new compound extracted from coralberry leaves that effectively relieves bronchial spasms and may be more effective than common asthma medication salbutamol. The study was conducted in mice, but further human trials are needed before its application.
Researchers validated a new earthquake forecasting model based on the Amatrice-Norcia sequence, showing improved accuracy compared to existing models. The 'brick-by-brick' approach of the operational earthquake forecasting system may revolutionize seismologists' ability to forecast earthquakes.
Research finds that individuals living in low-income neighborhoods with poor food access have a higher risk of cardiovascular disease, regardless of their access to healthy food. Personal income is the most significant driver of this risk.
Researchers found 132 antibiotic-resistant genes in commercially available fishmeal, which can boost the growth of harmful bacteria in marine farm sediment. This discovery suggests that fishmeal could be a reservoir for these genes, promoting their distribution globally.
A new, fast, and affordable tuberculosis test has been developed for resource-limited areas, enabling early diagnosis and treatment. The paper-based device uses gold nanoparticles and single-stranded DNA to detect Mycobacterium tuberculosis bacteria.
A study found that vessel growth created by tumors can enhance immunotherapy effects against melanoma. The growth secreted chemokines that attracted T cells into the tumor environment, leading to long-lasting anti-tumor immunity.
The NASA-NOAA satellite captured images of Hurricane Irma's remnant clouds and rains covering a quarter of the continental US. The satellite data showed the extent of the storm's impact, with moderate to locally heavy rain expected in the Mid-South and Southeast regions.
Researchers found that South Africa's oil-collecting Rediviva bee species have evolved long front legs to reach oil in snapdragons' twin spurs. The length of these spurs varies among species, and bees coat their legs with velvety hairs to soak up the oil.
A new study examines suicide attempts among US adults, revealing a disproportionate increase in risk for younger adults with less formal education and those with common personality, mood, and anxiety disorders. The findings highlight the need for targeted clinical and public health focus on these vulnerable groups.
Researchers have identified a new strategy to target KRAS mutant cancer using a Galectin-3 inhibitor. The study found that binding of the protein to a specific cell surface receptor amplifies the advantages driven by mutant KRAS, creating a unique vulnerability that can be targeted with an existing drug.
Researchers at Hokkaido University discover YUCCA9 plays primary role in plant root regeneration after cutting. This finding could lead to new methods for controlling plant growth in agriculture and horticulture.
A University of Colorado Anschutz Medical Campus study finds sotagliflozin helps control glucose and reduces the need for insulin in patients with type 1 diabetes. Patients experienced a lower rate of confirmed severe hypoglycemia than observed in patients on placebo and also had weight loss.
Physicists have imaged spiral magnetic ordering in multiferroic material bismuth ferrite using quantum sensors. The discovery paves the way for advances in research into these promising materials for data storage devices.
A study spanning 25 years found that sexist coverage of women's sports is often subtle, with women's athletes receiving less air time, fast-paced language, and game footage compared to men's sports. The study attributes this to 'gender bland sexism' in the industry.
A new research network, led by CHOP and Penn Medicine, aims to identify strategies to prevent kidney stone recurrence. The PUSH study tests personalized fluid goals, financial incentives, and health coaching to reduce stone recurrence over a two-year period.
Lymphatic vessels play a crucial role in both cancer metastasis and immune therapy. Researchers have discovered that VEGF-C levels in the blood before immunotherapy can predict its effectiveness in melanoma patients, with patients showing strong responses to treatment when VEGF-C levels are high.
A review suggests using a holistic and multimodal approach to treat acute pain in patients with opioid dependence. The recommended strategies include education for healthcare providers and patients, screening tools to assess risk factors, and psychological tools such as relaxation techniques and cognitive behavioral therapy.
The Endocrine Society provides guidelines for treating gender-dysphoric individuals, emphasizing the importance of multidisciplinary teams and informed consent. The recommended treatment includes hormone therapy to suppress sex hormone secretion and maintain normal levels for the person's affirmed gender.
Researchers at the University of Houston have developed a new form of stretchable electronics that can serve as an artificial skin, allowing a robotic hand to sense temperature differences. The breakthrough enables the creation of biomedical devices such as health monitors and medical implants with improved functionality.
Typhoon Talim produces heavy precipitation in the northwestern Pacific Ocean, with storms dropping rain at rates of over 76 mm/hour and 120 mm/hour. The typhoon is expected to intensify as it moves towards Japan, with winds forecast to reach 115 knots.
A University of British Columbia researcher has developed a method to prevent blue mold from growing on apples using a specific bacterium, reducing the need for chemical fungicides. This approach could help reduce post-harvest losses and yield up to 50% in developing countries.
A new study investigated phosphorus recycling between lake mud and water, a process contributing to harmful algal blooms. Rates of phosphorus release varied greatly from small prairie lakes to Canadian Shield lakes, highlighting the need for improved management strategies.
Researchers have developed multifunctional nano-sized drug carriers based on reactive polypept(o)ides, which can be manipulated to control their morphology and function. These carriers exhibit stable circulation behavior and show promise for immunotherapy of malignant melanoma.
Drexel University researchers develop a method to create roads that can deice themselves during winter storms by adding phase change materials like paraffin wax to the concrete mix. The technology has shown promise in melting snow and ice, reducing the need for chemicals and salt.
Climate change is causing bristlecone pine trees to lose ground to limber pine as they race up the tree line in the Great Basin. The study found that limber pine is successfully 'leapfrogging' over bristlecone pines, taking valuable space for them to germinate.
Researchers studied electron beam interactions with furfural gas to establish benchmark evaluation of low-energy electron scattering cross-sections and energy loss estimates. The analysis provided valuable insights into the energy characteristics of furfural biogas, a promising candidate for alternative biofuels.
A preliminary study at Columbia University Irving Medical Center found that marijuana use can cause temporary paranoia and psychosis-related effects in individuals at high risk of developing a psychotic disorder. This population includes those with family history of psychosis or other risk factors.
A Dartmouth-led study found a link between brain structure and teenagers' capacity for considering others' intentions. As adolescents mature, their cognitive strategies shift towards considering the other player's intentions in fairness concerns, coinciding with cortical thinning in key brain regions.
A new study found that administering a histamine-producing probiotic reduced inflammation and suppressed colon tumors in mice. The probiotic increased expression of the enzyme histidine decarboxylase, which converts histidine to histamine, resulting in decreased glucose uptake and tumor formation.
Scientists have developed a method to control magnetic properties of materials using surface acoustic waves, which can induce rapid changes in strain and magnetization. This technique has the potential to enable low-power magnetic devices, which is key to developing memory, computing, and communication devices at the nanoscale.
Researchers analyzed RNA from transplanted hearts to discover new risk factors for dilated cardiomyopathy and other heart conditions. The study identified 228 genes that are expressed differently in DCM patients and healthy subjects, including 60 new genes linked to the disease.
Two new studies from MIT and UMass Medical School shed light on the link between maternal infection during pregnancy and autism. Researchers found that bacterial populations in the mother's digestive tract can influence offspring behavior and discovered specific brain changes associated with autistic-like behaviors.
Quantum computers threaten to destroy current internet security methods as they can break RSA and ECC systems in days or hours. Researchers like Tanja Lange are working on alternative systems, including a $3.9 million EU-funded research consortium.
Researchers at UBC Okanagan campus have created a new bio-ink made from cold-soluble gelatin, which shows promise for creating artificial organs. The hydrogel is thermally stable at room temperature, making it suitable for use in 3D bio-printing.
Researchers at UW demonstrated long-range backscatter system that can transmit data across distances of up to 2.8 kilometers with extremely low power consumption. The system enables practical use in medical monitoring, smart cities, and precision agriculture.
Researchers at FAU have discovered a new material concept that enables more efficient and cost-effective catalysts. Gallium-based alloy complexes show significant performance over standard technical catalysts, with minimal deactivation even when carbon deposits form.
New research reveals that true frogs' rapid global dispersal was not associated with an increase in net-diversification, contradicting long-held scientific expectations. The study found that the origin of these frogs was Indochina, and their diversification occurred over millions of years through a steady accumulation of species.
A new software algorithm turns low-cost thermal cameras into portable, low-cost breathing monitors for elderly people, sleep apnea sufferers, and babies at risk for SIDS. The system can detect breathing problems in real-world movement and temperature changes.
A new study suggests that correcting vitamin D deficiency in young and middle-age women can reduce their future risk of multiple sclerosis. Deficient levels of vitamin D were found to be associated with a higher risk of developing MS, with a 39% decrease in risk for each 50 nmol/L increase.
A new study found that climate change will impact fish survival globally, with sensitivity varying between ocean-dwelling and freshwater fish. The analysis predicts breaking-point temperatures for over 3,000 species, highlighting the urgent need for conservation strategies to support fish adaptation and migration.
Scientists from Brown University have created a quantitative map of water and its chemical building blocks trapped in the uppermost portion of the Moon's soil. The study found that the signature of water is present nearly everywhere on the lunar surface, with concentrations reaching up to 500-750 parts per million at higher latitudes.
Researchers at MIT's CSAIL developed a printer-ink material that expands after solidification, allowing the creation of self-folding devices. The technique enables the custom manufacture of sensors, displays, or antennas with three-dimensional shapes.
Chinese scientists develop a new algorithm that leverages network structure characteristics to improve link prediction accuracy and robustness. Their experimental testing in various real-world networks yields better results than existing methods, leading to the creation of a novel method for predicting missing links.
Researchers led by Mauro Ferrari, Ph.D., develop injectable nanoparticle generator polymeric doxorubicin (iNPG-pDox) to target cancer cells in lungs and liver with limited toxicity. The therapy aims to improve long-term survival and quality of life for triple-negative breast cancer patients.
Researchers at University of Würzburg found that transcranial magnetic stimulation can improve anxiety treatment outcomes, particularly for fear of heights. The study used virtual reality to induce fear and showed that stimulated brain regions lead to accelerated therapy responses.
Scientists at NIST have developed a laboratory instrument that can measure the source of carbon in materials, enabling new applications in biofuels and bioplastics industries. The instrument uses cavity ringdown spectroscopy to detect subtle differences in CO2 wavelengths, allowing for accurate measurement of heavy CO2 concentrations.
The National Science Foundation has awarded $13 million to nine researchers studying socioecological system dynamics related to livelihoods, human migration and landscape evolution. The grants will help understand the complex interactions between humans and natural systems in deltas globally.
Scientists at Temple University are exploring exosome-based treatments for heart disease using a $11.6 million NIH grant. Researchers aim to understand the regenerative capabilities of exosomes and develop novel therapies for patients with heart disease.
Weight loss of around 15 kg can reverse type 2 diabetes, extending life expectancy and reducing healthcare costs. However, remission is rarely recorded due to lack of agreed criteria and guidance.
Scientists identified a compound, FR, that provides long-lasting airway relaxation and prevents hyperreactivity in mouse models of asthma. The locally administered compound also blocks aspects of airway remodeling without causing cardiovascular side effects.
Researchers developed a novel antibody detection technology that increases the sensitivity of Type 1 Diabetes tests, enabling screening for more autoimmune antibodies implicated in the disease. The technology holds promise for making populationwide screening practical and catching the disease earlier.
Researchers developed a novel localized orbital scaling correction (LOSC) framework to eliminate delocalization errors in density functional theory. The LOSC function achieves size-consistent removal of errors, improving the accuracy of Kohn-Sham calculations, particularly for large systems.
Researchers aim to restore walking ability and sensation in individuals with spinal cord injuries using an implantable brain-computer interface. The technology has potential applications beyond spinal cord injuries, including stroke and traumatic brain injury recovery.
Resistance levels to cefixime and ciprofloxacin have decreased, while azithromycin resistance remains high. The dual therapy of ceftriaxone and azithromycin is still effective, but its use contributes to the rise in cephalosporin susceptibility.
Researchers have visualized the intricate three-dimensional structure of three neural proteins and discovered their surprising cooperation in releasing chemical messages. The study suggests that the complex interaction locks down the SNARE proteins, requiring synchronization of neurotransmitter release.
Tropical Depression 15E is being affected by vertical wind shear, appearing nearly shapeless in NASA satellite imagery. The depression's movement towards the west is expected to continue over the next couple of days.
Researchers at Oxford University have discovered that tectonic plates are weaker than previously believed, thanks to laboratory experiments. The study sheds light on how plates break and form new boundaries, with implications for understanding earthquake-generating faults.
Theranostics combines predictive biomarkers and precise therapy to target cancer cells, minimizing side effects. The field is expected to change nuclear medicine from 'nuclear radiology' to true 'nuclear medicine,' with potential for cures.
Researchers have obtained the highest resolution map yet of human proteins critical to DNA function, providing insights into gene research and drug development. The study used cryo-electron microscopy to resolve the structure of transcription factor IIH at near-atomic resolution.
Worcester Polytechnic Institute Professor Songbai Ji is developing highly specific computer models of the head and brain to better diagnose concussions in real time. The models use neuroimaging data to assess injury risk and simulate real-time impact, providing athletic trainers with valuable tools to assess athlete safety.
A recent study found that women in relationships are more likely to lack interest in sex compared to men, with open communication and emotional closeness being key factors. The research suggests that assessing and treating sexual interest problems should be done holistically and relationship-specific.
Researchers at Wake Forest University are testing the effectiveness of SAWHET, an automated lab report feedback system, to improve scientific writing in STEM students. The study aims to enhance explanation of research to the public and receive a $280k NSF grant.
A new study reveals how the immune system avoids becoming cancerous by using a hair-trigger protein called Tia1. This protein controls the production of proteins needed to fix damaged DNA, allowing B cells to produce effective antibodies while preventing lasting harm.
A systemic review and meta-analysis of 15 studies involving nearly 47,000 people found that older adults who have fallen are 40% more likely to experience a car crash after their fall. Falls accounted for more than 177,000 additional car crashes each year.
Higher milk and low-fat dairy consumption was associated with a lower VAT/SCAT ratio, indicating more favorable abdominal fat distribution. Additionally, daily servings of low-fat dairy were linked to higher body lean mass, suggesting a possible mechanism for reducing obesity-related metabolic disorders.
New research suggests that eating six meals per day improves blood sugar control and reduces hunger in obese individuals with impaired glucose tolerance or type 2 diabetes. The study found that the six-meal plan decreased glycated haemoglobin levels, post-oral glucose tolerance test blood glucose levels, and abnormally high insulin lev...
A recent study suggests that consuming large amounts of artificial sweeteners can alter the body's response to glucose, increasing the risk of developing type 2 diabetes. The study found that just two weeks of supplementation with artificial sweeteners was enough to enhance glucose absorption and increase blood glucose levels.
Researchers found a lower density in Mars' crust, indicating possible porosity, which could impact the planet's formation and evolution. The new gravity map reveals variations in crust thickness beneath volcanoes.
A nationwide Norwegian study found that H1N1 infected individuals, especially children under 15, were twice as likely to develop type 1 diabetes than the general population. Infection with H1N1 influenza virus was linked to a doubled risk of T1D in Norwegians aged 30 or younger.