New research shows steelhead trout that spawn repeatedly have greater lifetime reproductive success than those that spawn only once. However, this strategy comes with risks, including the dangers of the ocean and predation. The study's findings could lead to more effective conservation efforts for steelhead populations.
Researchers at Colorado State University's Veterinary Teaching Hospital found that taller casts distribute pressure evenly over the leg, reducing pressure sores and soft tissue complications. The study suggests that veterinarians should fit dogs with longer casts to minimize secondary injuries and improve healing outcomes.
Researchers at UNH have found a novel material combination that enables more stable perpendicular anisotropic energy, leading to larger amounts of data storage in smaller environments. This breakthrough has the potential to revolutionize information technology, enabling smaller and safer computers.
Research found higher prevalence of frailty, pre-frailty, and comorbidities like depression & anxiety among adolescent & young adult cancer survivors. Lifestyle factors, including smoking & obesity, contributed to this risk, as did delay in care due to lack of health insurance.
A team of researchers led by Imperial College London has developed a new technique to estimate CO2 emissions from fossil fuels using atmospheric measurements. The study found that the reported and actual emissions matched up well in California, suggesting the technique could be used globally.
Researchers at Georgetown University Medical Center have created a web-based tool to integrate control measures for co-endemic diseases like schistosomiasis and malaria. The tool allows users to assess the outcome of combining control measures based on local conditions and political constraints.
Recommended alcohol limits in many countries may need to be lowered to around 100g/week for men and women, based on data from 600,000 current drinkers. This is associated with a lower risk of cardiovascular diseases, but higher risks of stroke and fatal conditions
A Swedish study found that statins significantly reduce the risk of death, liver transplantation, and variceal bleeding in patients with primary sclerosing cholangitis. The study also showed a reduced risk of these outcomes in patients receiving azathioprine but not ursodeoxycholic acid.
Researchers estimate that 67% of organic carbon within bedrock is released during erosion, with certain microbe populations using the carbon for nourishment. The findings suggest that this process could negate geological carbon dioxide consumption and impact Earth's climate.
Geologists from KU Leuven have found that magmas split into two separate liquids under specific conditions, leading to the formation of Kiruna-type iron ore deposits. These discoveries may help identify new iron ore deposits globally.
A team of researchers has found that RNA molecules recognize specific 3D shapes to condense into the same droplet. This mechanism is essential for forming RNA-protein condensates that may serve as 'crucibles' for enhancing biological reactions. The discovery provides insight into the formation of liquid droplets in cells and their pote...
A PhD student at The University of Manchester has developed a new method and software for using computer game technology to simulate complex scientific and engineering applications. Using powerful graphics cards, he can run large-scale simulations over 100 times faster than conventional computers, reducing costs from hundreds of thousa...
The remnant low-pressure area of Tropical Cyclone Iris continues to linger in the South Pacific, approximately 285 nautical miles north-northeast of Willis Island, Australia. Global computer forecast models predict the system will remain weak, but there is a possibility it could develop into a weak tropical cyclone after 84 hours.
Two real-world studies from Italy and Germany report high rates of viral suppression and favourable safety profiles for glecaprevir/pibrentasvir in patients with chronic HCV infection. The treatment was found to be effective across a range of different patient types, with over 98% achieving sustained virological response.
Researchers at zoos and aquariums have published a substantial number of papers on biodiversity conservation and other scientific topics. The study highlights the importance of age, size, and mission statements in determining research output.
Researchers found norovirus infects tuft cells, which multiply virus quickly and set off severe infections. Targeting these cells with a vaccine or drug may prevent or treat norovirus infections.
A study by Caleb Warren and colleagues found that participants rated smiling models as cooler than inexpressive models in print advertisements. The exception was competitive situations where an inexpressive athlete was rated more cool and dominant.
A lifestyle consistent with American Cancer Society (ACS) guidelines was associated with a lower risk of death in patients with stage III colon cancer. Patients who followed these guidelines had improved survival rates compared to those who did not.
Computer simulations reveal that peregrine falcons' ability to execute maneuvers is enhanced by extreme speeds during dives from high altitudes. The research found that high-speed dives require precise tuning of mathematical laws for successful attacks.
Researchers at the University of Adelaide have developed a tiny fibre-optic probe that can measure temperature and see deep inside the body. The probe has potential to help study drug-induced hyperthermia and provide insights into other diseases, such as optimising thermal treatment for cancers.
Researchers found that individual aspects of parenting, such as motor behaviors and motivation, are controlled by distinct pools of galanin neurons. This discovery sheds new light on why some people appear to be natural parents while others exhibit abusive behavior.
Researchers identified a novel therapeutic vulnerability in NRAS mutant melanoma, using a combination of BET and MEK inhibitors. The combination treatment showed potent anti-tumor effects and prolonged survival in mice with melanoma resistant to targeted therapies and immunotherapies.
A Canadian study found that biannual ultrasound screening for hepatocellular carcinoma (HCC) in patients with hepatitis C-related liver cirrhosis after achieving a sustained virological response (SVR) to direct-acting antiviral agents is likely to be cost-effective. However, surveillance is unlikely to be cost-effective in patients wit...
A new study published in Chronobiology International found that night owls have a 10% higher risk of dying than morning larks. This is the first study to look at mortality risk and highlights the importance of allowing evening types greater flexibility in working hours.
A recent study reveals that dialysis providers' awareness of racial disparities in kidney transplant waitlisting is low. Healthcare providers play a crucial role in reducing these disparities, but education and training are necessary to improve equity in access to transplantation.
The EcoGest project aims to understand how children's gestures are connected to communication, with a focus on iconic gestures that pertain to the forms, functions, and movements of objects. Researchers will record children aged 4-5 years old in various communicative situations to analyze their gesturing patterns.
Researchers discovered that sweet potatoes originated over 800,000 years ago in the Americas, challenging the long-held theory of pre-Columbian contacts between Polynesia and the American continent. The findings suggest that humans did not introduce sweet potatoes to Polynesia but rather allowed them to cross the ocean naturally.
Researchers used synthetic-aperture radar data from four satellites to analyze the Lake Urmia Causeway in Iran, finding accelerated deformation due to soil consolidation and human activity. They also developed a predictive model for future deformation, highlighting the potential of space-based monitoring for critical structures.
Researchers have developed a web-based application to help on-the-ground decision making about integrating malaria and schistosomiasis control programs. The app models the impact of integrated treatment plans, providing insights into the most effective approaches.
Researchers found that hepatitis E virus (HEV) infections can be fatal in immunocompromised individuals and are linked to blood-borne transmission, highlighting the importance of HEV RNA screening of all blood products destined for transplant or immunosuppressed patients. The studies also show that HEV infection has been increasing ste...
Researchers at ETH Zurich have developed a marker substance to visualize NMDA receptors on nerve cells using positron emission tomography (PET). This will aid in researching various brain diseases like Alzheimer's, Parkinson's, and depression. The PET tracer may also help determine the correct dosage of drugs influencing NMDA receptor ...
Researchers found that symmetrical stimuli are less likely to trigger an inversion effect when targets are sexualized, suggesting a cognitive mechanism behind human sexual objectification. Visual exploration strategies may play a role in this phenomenon, with lower fixations on the face region of sexualized targets.
A new RAND Corporation report reveals Russia's sophisticated social media campaign targeting the Baltics, Ukraine, and nearby states. The report recommends strengthening tracking, blocking, and tagging of Russian propaganda, offering alternative media, and developing compelling arguments to align populations with Western values.
A new study published in PeerJ found that scientists who communicate their research through social media, particularly Twitter, tend to receive more citations. This positive correlation suggests that science communication can help increase the reach of scientific discoveries.
The HEPAHEALTH Project Report reveals a significant increase in liver disease mortality in Europe and Central Asia, driven by high alcohol consumption and obesity rates. The report emphasizes the need for effective prevention strategies to mitigate this growing health concern.
A University of Michigan study found that individuals with a superiority complex tend to overestimate their knowledge and seek out biased information. They are more likely to choose articles that support their beliefs, even when presented with contradictory evidence.
Researchers found that metformin reduces anxiety and cognitive deficits in mice during nicotine withdrawal. The study suggests activating AMPK in the brain could be a therapeutic target for smoking cessation.
A study found that continuous glucose monitors (CGMs) improve blood glucose control, reduce hypoglycemia episodes, and increase quality of life for patients with type 1 diabetes. The use of CGMs is cost-effective over manual testing with strips, with savings of $3,796 per year.
The University of Texas at Arlington's System for Undergraduates to Reach Goals in Education (SURGE) program has received a new four-year NSF grant. The program provides funding for high-achieving, financially disadvantaged undergraduates pursuing degrees in mathematics, with a focus on mentoring and research opportunities.
Researchers developed a gravity separation process to cleanly lift organic resins from inorganic fibreglass, making it possible to recycle non-metal parts of cellphones. The process has the potential to create raw materials for construction and insulation.
Researchers examined how cultural perceptions affect compensation of female CEOs in China, where women earn significantly less than men. Female CEOs can narrow the pay gap by exhibiting agentic qualities or working in female-dominated industries, but not both.
The molecular microscope system uses gene chips to read molecules in heart and lung transplant biopsies, providing more precise readings with fewer tissue samples. The system is showing promising results for both heart and lung transplant biopsies, improving patient outcomes and reducing errors.
A recent study by Patrick Ishizuka at Cornell University suggests that cohabitating couples are more likely to get married when they earn as much as their married peers. When both partners have equal earnings, they are less likely to separate. The study validates a theory called the marriage bar, which states that couples who reach a c...
Research reveals that advanced treatment technologies on dairy farms do not fully remove antibiotics from manure, leaving behind concerning levels of antibiotic residues. Composting and multistep processes may help reduce these levels, according to lead researcher Diana Aga.
Researchers discovered that mitochondria employ the mitoCPR response to handle overwhelming protein imports, involving increased expression of PDR3 and genes facilitating protein clearance. The mechanism's existence in higher eukaryotes like humans remains unknown.
Researchers worldwide can now access the world's largest public repository of pediatric cancer genomics data via St. Jude Cloud. The platform offers accelerated data mining, analysis, and visualization capabilities, enabling faster progress toward cures for catastrophic diseases of childhood. By harnessing collective power, global rese...
Two common iron compounds, ferric citrate and ferric EDTA, have been shown to increase the formation of a known biomarker for cancer, amphiregulin. This is the case even at low doses. The study suggests that these iron supplements may be carcinogenic.
Researchers found that soluble antibodies from B cells induce accumulation of myeloid-derived suppressor cells, which inhibit antitumor immune response and worsen cancer outcomes. Targeting antibody production may slow down tumor progression.
A global study found that 34% of bacterial infections in patients with cirrhosis across the world are multi-drug resistant, with significant regional differences. The risk of developing a multi-drug-resistant infection was higher in Asia, particularly India, and among patients who had recently received antibiotics.
A new study reports that consuming high amounts of carbohydrates and sugar prior to treatment for head and neck cancer may increase patients' risks of cancer recurrence and mortality. However, moderate fat and starchy food consumption after treatment appears to have protective benefits, reducing disease recurrence and death rates.
A new assay using droplet digital PCR has been developed to detect closed circular DNA (cccDNA) in serum, single cells, and preserved tissue samples. This allows for the early detection of hepatocellular carcinoma (HCC) and more effective treatment.
Scientists have successfully trapped and manipulated two individual sodium and cesium atoms using optical tweezers, resulting in the creation of a new sodium-cesium molecule. This technique enables precise control over chemical reactions, paving the way for studying complex molecules and designer molecules for quantum applications.
UCLA biochemists have developed a new technique called cryo-electron microscopy that allows them to view large biomolecules like viruses in extraordinary detail. Using this method, they have successfully imaged the smallest protein ever seen by this technique, paving the way for better understanding of disease-causing proteins.
A Mediterranean-style diet rich in vegetables, fermented milk products, and coffee has been shown to improve gut microbial diversity and reduce hospitalization risk in patients with liver cirrhosis. The study found that Turkish individuals had higher microbial diversity compared to US participants.
Researchers at the Live Well Collaborative created the Boeing Onboard project, an in-flight concierge service using virtual reality and augmented reality technologies. The system guides passengers through various options and services, utilizing a virtual assistant similar to Alexa or Siri.
Research by Dr Elena K Schneider investigates the pharmacology of cystic fibrosis medications, specifically cytochrome P450 3A4 induction. The study finds that lumacaftor induces cytochrome CYP3A4 activity more than ivacaftor, potentially reducing plasma concentrations and affecting treatment efficacy.
Dr. Tony Rosen, an emergency physician, was awarded the Jeffrey H. Silverstein Memorial Award for his research on programs to address elder abuse. Most programs focus on raising awareness and public education, but only a few use high-quality study designs.
Researchers developed personalized T cell adoptive immunotherapy for patients with HBV-related HCC, resulting in an objective positive response with volumetric reduction of lung lesions and no new lesions detected. The therapy showed promise with no therapy-related adverse events.
A new study found that poor-quality audio negatively affects perception of scientists and their research, while style triumphs over substance in communicating science. Researchers highlight the need to consider not only content but also delivery features.
A multi-institutional project has provided new understanding of how GPCRs regulate in response to physiological ions like sodium, calcium, and magnesium. This research could lead to more effective drugs for controlling pain, hunger, and other conditions by targeting the receptors' function.
Researchers have identified tuft cells as the primary target of norovirus infection, a discovery that could pave the way for new treatments. The study found that administering immune signaling proteins IL-4 and IL-25 increased viral transmission and abundance in mice.
A new 'water-in-salt' electrolyte enables stable lithium-air battery operation with superior long cycle lifetimes, according to Boston College researchers. The team's approach involves no organic solvents and allows water molecules to lock onto ions, reducing degradation when in contact with oxygen.
Wiseman and Grinberg propose a system to evaluate collision potential and choose the least harmful course of action for autonomous vehicles. The system uses Spatial Data Structures and Bounding Volumes to analyze possible crashes and decide on the most destructive option.
Research suggests that imagining an object can produce the ventriloquist illusion and its aftereffect, changing future perception of sound. The brain integrates information from multiple senses to produce a coherent experience of the world, making it difficult to distinguish between real and imagined stimuli.
Priya Prasad, MD, has received the David L. Rimoin Inspiring Excellence Award for her platform presentation on population-based hereditary cancer risk assessment during screening mammography. The award recognizes her commitment to enhancing the appropriate utilization of screening for hereditary cancers.
A prospective study found that linkage to care specialists can facilitate rapid access to hepatitis C treatment, with 60% of patients initiated on treatment. The study highlights the importance of increasing HCV diagnosis and treatment to meet WHO goals by 2030.
A groundbreaking study by Gladstone and Google AI uses deep learning to analyze cell images, identifying features that humans can't detect. The method uncovers important information that was previously impossible or problematic for scientists to obtain.
CReM researchers engineered two new categories of lung epithelial cells in vitro using pluripotent stem cells. The study used single-cell RNA sequencing to generate comprehensive profiles of air sack-like and airway-like cells, which can be used to create lung tissue in vitro.
A study found that the Italian outbreak is predominantly caused by strains linked to recent European outbreaks, highlighting the risk of acute HAV infection via sexual transmission in high-risk groups like MSM. The study also emphasizes the importance of hepatitis A vaccine coverage and awareness campaigns for prevention.
A global risk index for beach tourism loss due to tsunamis has been developed, revealing that the equivalent of over $250 million USD is lost annually. The top 10 tourism locations with the highest potential tsunami losses include Hawaii, Lima, Peru, and Phuket, Thailand.
Researchers at UCSB discovered that syntaxin 3S, a soluble form of SNARE protein, regulates gene expression in the nucleus, potentially playing a role in cancer progression. This finding opens up a new field of research into the moonlighting properties of proteins.
Researchers investigated the oxidative unzipping mechanism of MWCNTs, revealing an intercalation-driven process. The study showed that controlling the KMnO4/MWCNT ratio and reaction time allows for the production of GNRs with varying properties, from multi-layered graphenic nanoribbons to single-layered GONRs.
The phase III ALEX trial showed that alectinib improved progression-free survival and prolonged time to CNS progression compared to crizotinib. Patients treated with alectinib also experienced longer symptom improvement in terms of health-related quality of life and lung cancer-related symptoms.
Tropical Cyclone Keni caused widespread damage and flash flooding in Fiji, especially on the island of Kadavu. Rainfall totals exceeded 200 mm over southwestern Viti Levu and reached 430 mm southwest of Viti Levu.
A study by UCLA researchers found that sedentary behavior is a significant predictor of thinning in the medial temporal lobe, a region critical for memory formation. Regular physical activity, even at high levels, is insufficient to offset the harmful effects of prolonged sitting.
Male Costa's hummingbirds perform a high-speed dive to the side of females, producing a unique 'tail song' that minimizes an audible Doppler sound. This strategic display allows males to control how females perceive their speed and potentially increase mating success.
The American Geriatrics Society recognized over 20 outstanding leaders in person-centered care for older adults, including researchers, clinicians, and educators. The award recipients were honored for their groundbreaking contributions to improving the health and quality of life for older people.
A new study by Rothamsted Research reveals that well-designed grazing practices can improve animal growth and wellbeing, linked to soil health and pasture value. The study developed a method to measure individual fields' contribution to animal performance, providing insights into sustainable production.
A new study by UNC-Chapel Hill biologists found that loggerhead sea turtles genetically similar to one another nest on beaches with similar magnetic fields. The research implies that turtles can mistakenly nest at different beaches with similar magnetic fields, even if it's geographically far away from their hatching beach.
A study published in Acta Psychologica found that people's personality traits influence their eye movements when viewing abstract artwork. Volunteers who tended towards neuroticism spent more time looking at the left side of images, while those with schizophrenia-like traits looked less often at the top.
A new study reveals the existence of a unique defensive mechanism in stonefishes, featuring a 'lachrymal saber' that can deploy from their cheeks. Genetic analysis confirms the close relationship among related species, leading to a revised taxonomy and further insights into the evolutionary history of these deadly fish.
Researchers at University of Sydney establish method to identify individual extracellular vesicles (EVs) using resonance-enhanced atomic force microscope infrared spectroscopy. This allows for biomarkers for diverse diseases such as cancers, cardiovascular, kidney and liver disease, dementia, and multiple sclerosis.
KAUST researchers create triboelectric nanogenerators that capture mechanical energy from human movements and convert it into electricity. They also engineer a wearable self-powered bracelet that can store converted energy for operating electronic devices.
Researchers found that male hummingbirds twist half their tails to aim sound at females, minimizing the Doppler shift effect. This strategic acoustic control allows males to convey speed and agility without revealing their true velocity.
Researchers discovered that HTLV-1 survives by evading immune surveillance through transient Tax expression in infected cells. This unique strategy allows the virus to maintain a population of infected leukemic cells, making it a potential target for new therapies.
Researchers at University of Liverpool identified the temperature at which cooling magma cracks to form geometric columns. The study found that columnar joints were formed around 840-890°C, indicating that the lava was hot before it solidified.
Researchers at Cold Spring Harbor Laboratory have discovered a genetic mutation associated with intellectual disability, developmental delays, autism spectrum disorder, and congenital cardiac anomalies. The mutation, in the NAA15 gene, is linked to Ogden syndrome, a more severe condition also caused by a mutation in the NAA10 gene.
A 6-year-old boy with intestinal pseudo-obstruction and chronic health issues develops a rare fungal infection Mucor velutinosus in his central line. He is successfully treated with an antifungal drug, highlighting the importance of thorough investigation and good antibiotic stewardship.
A University of British Columbia bioengineer has created platelets with extra powers to aid in the coagulation process, potentially rescuing blood from massive bleeding. The modified platelets showed improved clotting times and stronger clots in various blood samples.
Researchers have identified key genes involved in enzymatic degradation of sugarcane biomass by three fungal species. The study, supported by FAPESP, provides insights into the genetic mechanisms controlling enzyme secretion and expression, paving the way for more efficient biomass breakdown and production of biofuels.
Researchers in UCSB/Google group aim to demonstrate quantum supremacy with superconducting qubits, overcoming challenges of decoherence and error correction. Their goal is to build a qubit system capable of exploring complex states efficiently, enabling applications in condensed matter physics, chemistry, and materials.
Recent studies in the Journal of Lipid Research reveal that dietary lipids can either treat or exacerbate diseases, depending on their type. The ketogenic diet has shown mixed results as a cancer therapy, while polyunsaturated fats like omega-3 and omega-6 have different effects on inflammation and brown fat formation.
The study published in Stroke demonstrates that neural stem cell-derived extracellular vesicles (NSC EVs) improved tissue and functional recovery in pigs following ischemic stroke. The results also showed NSC EV treatment was neuroprotective, eliminated intracranial hemorrhage, and improved behavior and mobility.
A Drexel University study found that Philadelphians were 40% less likely to drink sugary soda and 60% less likely to drink energy drinks daily after the city's soda tax was implemented. In contrast, bottled water consumption increased by 58%.
The new treatment combination including ravidasvir and sofosbuvir has shown extremely high cure rates, even among hard-to-treat patients, with a 97% success rate reported in the Phase II/III trial. The treatment is priced affordably at $300 for a 12-week course, offering an alternative to existing treatments.
Researchers discovered that specific RNA molecules recognize and combine based on complex shapes to form cellular droplets. This understanding may help prevent the transition to an aberrant, solid state associated with neurodegenerative diseases.
Researchers at ETH Zurich found that initial estimates of Ebola's genome change rate were due to biased computer models and limited virus sample data. The team's new calculations show a slower, more accurate mutation rate over time.
Researchers found parallel genetic changes in closely related species, making them vulnerable to viral jumps. This raises concerns about emerging infectious diseases like HIV and SARS coronavirus.
A PATH study in Uganda found that self-administration of subcutaneous DMPA enables women to continue using injectable contraception longer than those receiving traditional injections. The study showed a 46% reduced risk of discontinuation among self-injecting women, with younger women benefiting most.
Scientists have engineered an extremely low loss nanostring that vibrates for minutes with a period of a microsecond, allowing them to 'hear' the sound of photons in a laser beam. The researchers hope to use this technology to detect weak light forces and potentially cool mechanical objects to absolute zero.
Researchers at Garvan Institute of Medical Research found that a population of 'bad' antibodies, usually silenced due to harm to the body, can be activated to fight disease. The 'redeemed' antibodies become powerful weapons to combat diseases evading the immune system by disguising themselves as normal body tissue.
The POPLAR trial found that atezolizumab significantly improved overall survival compared to docetaxel in previously treated advanced non-small-cell lung cancer patients. Long-term overall survival benefits were observed across histology and PD-L1 expression levels.
A team of scientists, including those from Google, developed a computer program that can identify structures in unstained brain cells. The program learned to spot features such as cell nuclei, dead cells, and specific types of brain cells by analyzing stained images.
A large-scale study in Punjab, India found that mass treatment of chronic hepatitis C infection using decentralized care and generic DAAs resulted in high cure rates among almost 20,000 individuals. The study validated the efficacy and safety of this approach, with over 90% of patients achieving sustained virological response.
Planets in short-period binary star systems are at risk of being ejected due to tidal forces, which slow down stellar rotations and expand orbital periods. This process removes at least one planet in 87% of multiplanet circumbinary systems, making them less suitable for habitability studies
Researchers at UCLA have identified four distinct subtypes of melanoma with varying levels of sensitivity to ferroptosis, a type of self-inflicted cell death. These findings suggest new treatment approaches for dedifferentiated melanomas by combining ferroptosis-inducing drugs with multiple cancer therapies.
Erin Riggs, MS, CGC received the ACMG Foundation Carolyn Mills Lovell Genetic Counselor Award for her platform presentation on resolving copy number variant discrepancies. The award aims to recognize genetic counselors' contributions to clinical genetics services.
Two targeted therapies, MLN128 and CB-839, individually target the metabolism of key nutrients glucose and glutamine, respectively, to treat squamous cell carcinomas of the lung. Researchers found that when used in combination, these drugs could reduce tumor growth in aggressive lung cancer.
Cognitive deficits affect 40-65% of MS patients, impacting daily living and employment status. Cognitive abilities decline when patients convert from RRMS to SPMS, particularly in learning new information and mental processing speed.
A new international study found that the popularity of charismatic animal species like tigers and pandas may contribute to their extinction due to misperception. The researchers suggest that companies using images of threatened species for marketing purposes provide information on conservation efforts.
Researchers at Cornell University developed a device that exposes human lymphomas to fluid flow similar to that in the lymphatics and parts of the lymph node. The team found that certain subsets of DLCBL lymphoma respond differently to fluid forces, regulating expression levels of adhesion proteins known as integrins and B-cell receptors.
Researchers at UCLA Samueli School of Engineering have demonstrated that deep learning can enhance microscopic details in photos taken by smartphones, approaching the quality of laboratory-grade microscopes. This technique could bring high-quality medical diagnostics to resource-poor regions, using inexpensively produced attachments.
A UMass Amherst geoscientist will spend 45 days in a closed habitat on a NASA research mission to study human adaptations during space travel. The experiment aims to optimize the quality of life and work flow for future astronauts, simulating isolation, confinement, and remote conditions.
A study reveals that charismatic species are often misperceived as having healthy populations, leading to complacency and reduced conservation efforts. The researchers propose that companies contributing to the creation of these representations should support conservation initiatives.
A new study published in The Lancet found that regular drinking above the recommended UK guidelines for alcohol could take years off one's life. Drinking more than 5 drinks per week was linked to a higher risk of stroke, fatal aneurysm, heart failure, and death.
Researchers discovered three evolutionarily distinct types of kidney cancer, each with its own evolutionary path. The study sheds light on the fundamental principles of cancer evolution and could lead to future clinical tests for more accurate prognoses and personalized treatment.
Researchers at CU Anschutz are working on stem cell-created skin grafts to treat Epidermolysis Bullosa, a debilitating inherited skin disease. The $3.8M grant from the DoD will help move technology into clinical trials, bringing hope for potential cures.
Researchers have discovered that atomic vibrations can modulate the macroscopic electric polarization of ferroelectric materials. The study uses ultrafast x-ray diffraction to track charge dynamics and link them to macroscopic properties, paving the way for high-speed electronics.
Researchers at OIST Graduate University found rapamycin can 'cure' cells with genetic defects, restoring normal cell function. The study identified 12 genes responsible for temperature-triggered defects in fission yeast cells.
DAAs therapy in Scotland significantly reduced HCV-related decompensated cirrhosis presentations, with a 29-39% reduction. Early treatment initiation also showed lower lifetime costs and quality-adjusted life years.
A recent study from the University of Pennsylvania School of Nursing explores how injured black men in Philadelphia perceived their psychological symptoms after injury and the factors that guided their decisions to seek professional mental health help. The study found that despite suffering from severe psychological symptoms, very few ...
A new integrated system, ABECCS, combines algae production with bio-energy and carbon capture to act as a carbon dioxide sink while generating food and electricity. This sustainable technology has the potential to reduce greenhouse gases and provide nutritionally valuable products.
A recent study by Tel Aviv University and Harvard University researchers highlights the challenges of nanoparticle-based cancer-targeting strategies. They suggest ways to refocus collaborative work, emphasizing personalized nanocarriers based on cancer type and biomarker profile.
Scientists identified critical genetic changes that can lead to kidney cancer, with the first mutation occurring in childhood or adolescence. The findings suggest that early detection and intervention may be possible, particularly for high-risk groups.
Research analyzing 30 years of data reveals that large wildfires significantly increase annual river flow, but also lead to increased contaminants like sediment and nutrients. Prescribed burns, on the other hand, show no significant impact on river flows.
Researchers at Linköping University developed new methods to predict ecological roles of species in ecosystems. They found that a species' environment influences its role, particularly in predator-prey interactions. The study focuses on marine ecosystems but may inspire research on land-based habitats.
Researchers at the University of Iowa have discovered glandular myoepithelial cells that can regenerate airways after severe injury. These reserve stem cells can develop into new replacement cells in both submucosal glands and the lining of the airway, offering a potential therapeutic target for lung diseases.
Researchers at La Jolla Institute for Immunology develop a peptide vaccine that induces protective T cells and decreases plaque size in atherosclerotic mice. The vaccine targets the 'bad cholesterol' protein and expands a class of protective T cells, curbing inflammation.
Researchers engineered a donor cornea with genes that inhibit vascularization, reducing the risk of tissue rejection in high-risk patients. The study shows promising results for gene therapy in preventing corneal graft rejection.
A new study found that mountain erosion can also release CO2 into the atmosphere, far faster than it's absorbed by newly-exposed rock. Tiny microbes in mountain soils 'eat' ancient organic carbon, spewing out CO2.
Researchers bridge the gap between organic and theoretical chemistry by proving the validity of 'curly arrows' in depicting chemical reactions. The study provides a new method to model electronic structure during chemical reactions, connecting traditional depictions with state-of-the-art quantum chemical calculations.
UCR researchers have developed a cost-effective way to improve the removal of pollutants from wastewater using Advanced Oxidation Processes. By adding a co-catalyst, they can dramatically reduce the amount of hydrogen peroxide and ferrous catalyst needed, preventing the formation of an iron-containing sludge.
Researchers at the University of Washington have designed a convenient and natural product that uses proteins to rebuild tooth enamel and treat dental cavities. The new technology restores mineral structure found in native tooth enamel, enabling daily use as part of preventive dental care routine.
Researchers at UT Southwestern Medical Center identify a hormone that stimulates thirst in response to nutrient stresses, challenging traditional views on hydration. The study's findings suggest that FGF21 works through a novel pathway to increase water intake, potentially limiting alcohol consumption and protecting against its effects.
INRS is awarded over $1.57 million to support four promising research projects focused on ecotoxicogenomics, high-speed bio-imaging, synaptic dysfunction in motor neuron diseases, and quantum materials
The study reveals that the glucocorticoid receptor (GR) can directly bind to DNA at NF-kappaB sites, one at a time, turning down inflammation genes. This finding could lead to reinterpretation of previous studies and potential development of targeted drugs.
St. Jude Children's Research Hospital investigators present research on cloud computing, exhausted T cells, breast cancer risk in childhood cancer survivors and clinical trial design for CAR-T therapy in solid tumors. The platform St. Jude Cloud provides unique analysis tools and visualizations of pediatric cancer genomics data.
A study published in PLOS Pathogens reveals the genetic basis of structural diversity among trichothecene toxins produced by fungi. The analysis of genomic sequences and molecular biology experiments found that different combinations and versions of TRI genes are responsible for the diversity of trichothecene structures.
Researchers have developed a way to detect gravitational waves from faint black hole mergers, allowing them to study populations of black holes at vast distances. The new method is estimated to be one thousand times more sensitive than previous techniques, and will enable the detection of thousands of previously hidden black holes.
Researchers analyzed 8.3 million organizations and found that female leaders increased the number of women in top- and middle-management positions in public organizations.
A study found that patients with a treating pivot nurse had higher patient satisfaction scores and better quality-of-life outcomes compared to those without such support. The coordinated care improved patients' understanding of their disease, treatment side-effects, and overall strength in fighting cancer.