A qualitative study explores healthcare experiences of transgender patients in Indiana and reveals three major barriers: finding an affirming provider, navigating wait times, and feeling comfortable in care settings. The research highlights the need for primary care providers knowledgeable about transgender health and safe spaces to ad...
A Penn State-led team of researchers developed a new delivery system that improves the efficiency and lifespan of CRISPR gene-editing tools after delivery into stem cells. The method uses an enzyme called PiggyBac, which enables permanent integration of the editing tools into the cell's genetic code, resulting in 99% of mutated cells b...
A study led by University of Illinois Chicago researchers found that structural racism can result in poorer leukemia outcomes for Black and Hispanic patients. Neighborhood disadvantage was a significant predictor of leukemia-specific death, accounting for nearly all the Black-white disparity in AML-related death.
A new study at Tel Aviv University reveals prehistoric humans collected and recycled old stone tools, mostly to preserve the memory of their ancestors. The researchers propose that they had an emotional urge to collect old human-made artefacts, as a means for maintaining connectedness with place and time.
A comprehensive analysis of brain cellular composition across amniotes shows that mammals and birds have dramatically increased neuron numbers in the telencephalon and cerebellum, associated with higher cognition. The study suggests that only a handful of unique evolutionary events augmented brain processing power in these groups.
Researchers found that common houseplants like Peace lily, Corn plant, and fern arum can remove nitrogen dioxide from the atmosphere, reducing pollution levels. In a poorly ventilated office, five plants could reduce NO2 levels by up to 20%.
Researchers discovered a micro-protein, Nrs1, that supports cell division and proliferation when nutrients are scarce in yeast cells. This finding sheds light on how evolution subtly reshapes genome plasticity to adapt to changing environments.
A new study predicts that El Niño events will increase in frequency by 2040, regardless of efforts to reduce carbon emissions. The researchers used state-of-the-art climate models to examine the potential impacts of different emissions scenarios on global weather fluctuations.
Research from the University of Georgia found that studying abroad positively impacts graduation rates within four and six years. Students who study abroad also earn slightly more credits while completing their degrees faster than peers who don't.
A newly discovered protein helps bacteria recognize stress hormones in the human body and direct their motion in the host. The discovery reveals that bacteria use catecholamines as signaling molecules to control their swimming behavior and navigate towards colonizing an organism.
A pioneering UK study has found that hearing loss and epilepsy are early features of Parkinson's disease, appearing up to ten and five years before diagnosis respectively. The research, conducted on a diverse population in East London, also uncovered novel risk factors for the condition.
The Planting Science program, a partnership between students, teachers, and scientists, improves high school students' science knowledge and attitude towards scientists. The study found that students who participated in the program scored 11 percentile points higher on assessments than those who did not.
A new study by Washington State University researchers has developed a camera-trapping method that accurately estimates the density of snowshoe hares and potentially other unmarked small mammals. The method, validated through a large-scale field test, shows promise as an inexpensive and non-invasive alternative to live-trapping.
The tool uses habitat modeling to identify areas with high hybridization risk between native bull trout and introduced brook trout. This allows natural resource managers to prioritize conservation efforts in specific regions.
Researchers found that GlyNAC supplementation can increase lifespan and improve multiple key age-associated defects in mice. The supplement corrected glutathione deficiency, oxidative stress, mitochondrial dysfunction, and other hallmarks of aging.
Researchers analyzed 48 years of data on wild baboons' family trees and mate choices to understand how they avoid inbreeding. The study found that baboons generally steer clear of mates that are half-siblings or closer, but show less discrimination with their father's side of the family.
A new MIT study found that lawyers' frequent use of long definitions in sentences makes legal texts difficult for non-lawyers to understand. Center-embedding, a common feature of legal writing, was the biggest contributor to comprehension difficulty. The researchers suggest reducing center-embedding and simplifying jargon to improve ac...
Researchers from Osaka University discovered that MondoA protein delays cellular senescence by activating autophagy, promoting longevity. Activation of MondoA also maintains mitochondrial stability, preventing senescence in tissues like the kidney.
MIT engineers mapped airplane contrails over the US in 2020 and found a 20% drop in coverage compared to prepandemic years. The team's computer-vision technique can help predict where contrails form, allowing airlines to reroute planes and reduce aviation's climate impact.
Research finds that global warming of 2°C will significantly increase temperature-related mortality rates in England and Wales by 42%, from around 117 deaths per day to 166. The risk further increases beyond 2.5°C, with a potential 75% increase in mortality risk at 3°C.
A new study at the University of Missouri found that positive teacher-student relationships lead to better teaching, as teachers who demonstrate 'soft' skills like kindness and compassion tend to use high-impact teaching practices. Students who feel cared for by their teacher are more motivated to learn and engaged in the classroom.
A new study developed an algorithm estimating a person's risk of developing prostate cancer based on age and two prostate cancer markers. The approach was found to reduce the number of false positives by three quarters compared to a standard PSA test while catching the same proportion of cancers, making screening safer and more accurate.
A review of almost 200 studies spanning 15 years reveals large gaps in understanding how to use social media for crisis communication efforts. The study highlights the need for a more comprehensive approach to assess crisis communications on a global scale.
A mange outbreak in Argentina's San Guillermo National Park has caused a domino effect, impacting pumas, condors, and grasslands. Vicuña populations plummeted from 17 individuals per square kilometer to just 1 by 2020, while condors disappeared due to the loss of their primary food source.
A research team has devised a novel strategy to overcome chemotherapy resistance in cancer by boosting the pro-apoptotic BAX protein and targeting its inhibitor, BCL-XL. The two-drug combination achieved significant success against apoptosis-resistant human tumor cell lines and xenograft models, with minimal side effects.
A NIH-funded study identifies two types of brain cells involved in organizing discrete memories based on when they occurred. The study found that the creation of a new memory occurs when there is a peak in the activity of both boundary and event cells, following a hard boundary.
A large US study found that 92% of reported adverse events following mRNA COVID-19 vaccination were non-serious, with most side effects being mild and decreasing substantially after one day. The study also found that less than 1% of participants reported seeking medical care after vaccination.
A system developed by University of Houston pioneer Gino Lim extends small drone battery life to enable continuous live monitoring and border surveillance. The E-line battery charging system eliminates the need for battery charging stations, enhancing border security and reducing agent response time.
Researchers have found that altering carotenoid metabolism in tomato plants increases fruit yield by up to 77% and enhances nutritional content. The modified plants also show improved tolerance to abiotic stresses like drought and salinity.
Researchers have discovered a new treatment that blocks inflammation in pancreatic cancer, making it sensitive to chemotherapy and immunotherapy. The therapy more than doubled survival rates in mice with pancreatic cancer, providing promising results for future human trials.
Researchers discovered that the levels of Piezo2 decrease with age and its removal from gut serotonin cells slows down gut motility in mice, causing constipation. This finding could be a contributing factor to age-related constipation and provide a path to treatment.
A novel diagnostic platform has been developed for rapid, low-cost and decentralized patient testing for infectious diseases like Zika. The platform achieved a diagnostic accuracy of 98.5% with 268 patient samples collected in Recife, Brazil.
The new device, Bio-FlatScope, uses a custom algorithm to reconstruct images of micron-scale targets like cells and blood vessels inside the body. The light captured by Bio-FlatScope can be refocused after the fact to reveal 3D details, making it potentially valuable for detecting cancer or sepsis.
A recent study published in Applied In Vitro Toxicology found that tobacco-free nicotine pouches exhibit reduced levels of toxicants and biological activity compared to combustible cigarette smoke. The products, manufactured by Imperial Brands, showed substantially reduced genotoxicity and cytotoxicity in three toxicological assays.
A new mathematical model developed by UCI researchers combines human and algorithmic predictions and confidence scores to improve AI accuracy. The hybrid model outperforms individual human or machine predictions, demonstrating the potential of human-AI collaboration in building smarter AI systems.
Solid-state batteries with little liquid electrolyte are safer than lithium-ion batteries in many cases. However, they also have limitations, such as slow lithium ion movement from the solid electrolyte to electrodes.
Researchers at Brigham and Women's Hospital successfully differentiated vascular smooth muscle cells into endothelial cells using a miRNA cassette. The induced endothelial cells restored blood flow more quickly than conventional ECs in a murine hindlimb ischemia model.
Researchers will study temporomandibular joint function and disorders, aiming to understand the stresses on the joint before degeneration and develop new treatments. The project is a collaboration between Clemson University, Medical University of South Carolina, and National Institute of Dental and Craniofacial Research.
Researchers have solved the structure of class II PI3Kα, a promising target for anticancer drugs, and discovered its activation mechanism. Inhibition of this enzyme could help patients with tumor growth and angiogenesis.
Researchers at the University of Cambridge have developed tiny 'skyscrapers' for bacteria to thrive in, increasing energy extraction from sunlight by over an order of magnitude. This approach suggests that 'biohybrid' solar energy sources could be a key component in the zero-carbon energy mix.
The European Alliance of Associations for Rheumatology (EULAR) has published guidelines for analyzing safety and effectiveness of new therapies using observational data. The guidelines aim to increase trustworthiness of results gained from observational data.
Researchers developed Electric Truck Hydropower to harness the potential of steep mountain ranges, generating 1.2 PWh electricity per year, equivalent to 4% of global energy consumption. The technology uses existing road infrastructure and regenerative brakes to convert water into electricity.
A national research study led by UCF physicians found that using inhaled corticosteroids significantly reduced severe asthma symptoms among Black and Latinx patients. The new guidelines resulted in improved asthma control, better quality of life, and fewer hospitalizations.
Research from satellite data analysis suggests that three-quarters of the Amazon forest has lost its ability to recover from perturbations since the early 2000s. This loss of resilience increases the risk of dieback and contributes to global warming, highlighting the urgent need for limiting logging and greenhouse gas emissions.
New research found that Black Lives Matter protests led to a surge in online searches for anti-racist terms and topics, with spikes in searches continuing even after the initial protests. The study also showed that these increased search volumes were correlated with higher daily visits to Wikipedia pages on related topics.
The Amazon rainforest is losing resilience and approaching a critical transition, with more pronounced losses in drier areas near human land use. This could lead to an abrupt transition to a much drier habitat with profound implications for biodiversity and climate change.
Researchers found that pelicans primarily eat native fish species like Utah sucker and chub, with only a small percentage of cutthroat trout consumed. This discovery provides managers with more insight into the ecological dynamics of the reservoir, allowing them to focus on other factors impacting trout populations.
A systematic review and meta-analysis of 9,100 cystic fibrosis patients found a positive association between higher body mass index and improved clinical outcomes. The study suggests that maintaining a healthy weight may be beneficial for these patients.
A team of international researchers has developed an algorithm to translate pig grunts into actual emotions, with 92% accuracy. The study provides insight into animal welfare and could lead to improved living conditions for livestock.
Researchers found that yellow-bellied marmot's biological aging stalls during hibernation, with epigenetic changes playing a key role. The study suggests that hibernation may be a natural way to slow aging and promote longevity in other mammals.
Kim and Ramos are exploring the impact of a technology-mediated transmodalising pedagogy on upper elementary science classrooms with EBLs. The project aims to create a guiding framework for content-language-technology integrated instruction for science and ESOL teachers.
The Amazon rainforest is experiencing a decline in resilience, which could trigger dieback and have severe consequences for the environment. The study found that resilience has dropped consistently since the early 2000s, with parts of the forest losing resilience faster due to deforestation and climate change.
Researchers discovered that tadpoles raised without helpful microbes can't stand the heat, and are five times more likely to die in high temperatures. The team also found that microbes help tadpoles deal with heat by regulating their metabolisms and energy production.
Researchers developed smart contact lenses that emit far-red light to treat diabetic retinopathy. The study showed the lenses prevented retinopathy in diabetic animal models, demonstrating their safety and effectiveness.
A new study calculates that more than 170 million Americans lost an average of nearly three IQ points due to childhood lead exposure from car exhaust between the 1940s and 1996. This translates to a potential shift of millions from below-average cognitive ability to intellectual disability.
Researchers at Purdue University have discovered a way to produce the long-sought effect of vacuum scattering into rainbows using novel materials and controlled magnetic fields. This breakthrough enables the study of fundamental quantum phenomena that were previously only observable in extreme environments, such as neutron stars.
Researchers have developed a new imaging technique using X-ray lasers to capture high-resolution images of complex single molecules. The technique, known as Coulomb explosion imaging, uses ultra-bright X-ray flashes to explode the molecule and reconstruct its image.
Researchers found that changing conditions in the California region have limited resource accessibility, causing the squid to speed through their life cycles and alter their ecosystem impact. The study also documents significant differences between Californian and Alaskan market squid populations.
A study published in PLOS Biology reveals that the human brain uses the same neural machinery to resolve social conflicts as it does to resolve internal conflicts. The researchers found that activity in the dorsal anterior cingulate cortex (dACC) is responsible for informational influence, while normative influence is associated with s...
A Yale University study found that a mange outbreak in vicuñas had unique effects on vegetation and biodiversity in the Argentine Andes. The research tracked the cascading effects of the disease on the ecosystem, revealing diverging outcomes based on which was the dominant source of mortality for the vicuñas.
Researchers from Ruhr-University Bochum, Yale, and Bielefeld have successfully produced a layer of two-dimensional silicon dioxide with natural pores. This material can be used as a fine-mesh sieve for molecules and ions, offering potential applications in desalination, fuel cells, and sustainable energy solutions.
Researchers from North Carolina State University found that trucks transporting pigs and farm workers can spread porcine reproductive and respiratory syndrome virus (PRRSV) among farms. The model estimated that vehicle movements contributed up to 20% of PRRSV transmissions, highlighting the importance of enhancing biosecurity measures ...
A study examining subnational policy responses to COVID-19 in Latin America found high variation in adopted measures among countries. The authors conclude that governments should focus on evidence-based national policies while coordinating with subnational governments for tailored local responses.
Scientists at the Max Planck Institute of Biochemistry have discovered a new subtype of acute myeloid leukemia (AML) characterized by high amounts of mitochondrial proteins and altered mitochondrial metabolism. This subtype, called Mito-AML, shows clinical resistance to chemotherapy and can be effectively combated with inhibitors again...
Researchers at the Salk Institute successfully reversed aging signs in middle-aged and elderly mice using a cellular rejuvenation approach. The treatment, which involves reprogramming cells with four specific molecules, restored youthful epigenetic patterns and improved tissue function without increasing cancer risk.
Researchers at Duke University developed EyeSyn, a virtual eyes system that simulates human eye movement to train metaverse platforms. The system reduces privacy concerns and allows smaller companies to access the metaverse with minimal resources.
Research published by the American Psychological Association finds that communities with higher levels of racial prejudice have worse health outcomes, including more heart disease and mental health problems. Studies used big data sources to measure community-level racial prejudice and found an association between areas' climates and ad...
Human immune cells occupy certain tissues and remain there for years, contrary to previous belief. T cells found to be optimally adapted to their local environment, potentially supporting barrier function.
Researchers at UTSA are using a three-year DoD grant to improve the reliability of additive manufacturing for critical machinery. They aim to predict mechanical properties and dimensional stability of components fabricated with AM.
Researchers have created a groundbreaking dataset of ultrasonography scans of three major arteries supplying blood to the brain in children. The dataset consists of 821 participants, allowing for the development of machine learning models that can accurately predict a child's age and cognitive abilities based on their ultrasounds.
A new study predicts rheumatoid arthritis progression using a polygenic risk score. The score, generated from genetic variants associated with the disease, significantly differed between severe and non-severe progression groups. Higher scores were linked to higher risks of severe progression, particularly among younger patients.
A global collaboration has discovered 16 new genetic variants associated with severe Covid-19, including those related to blood clotting and immune response. The findings will guide future research into potential new therapies and diagnostics.
A comprehensive study published in Nature Neuroscience has pinpointed significant differences in gene expression in two key regions of the brain of individuals with bipolar disorder. The findings suggest that bipolar disorder may stem from chemical and structural changes in brain cells, impairing communication between brain cells.
Research found that individuals who have previously taken cholesterol- or blood pressure-lowering medications before a heart attack were less likely to adhere to these medications afterwards. Despite the proven benefits, fewer than one-third of patients continued taking their prescribed tablets for over a year after hospitalization.
Researchers found an association between a specific HLA-DPB1 gene variant and poor response to sublingual immunotherapy (SLIT) for Japanese cedar pollinosis. The study suggests that genotyping the HLA-DPB1 gene could help predict patient responsiveness to SLIT.
The researchers developed a power suit made of a layered carbon composite material that works as an energy-storing supercapacitor-battery hybrid device. This material could increase an electric car's range by 25% and boost its power, giving it the extra push it needs to go from zero to 60 mph in 3 seconds.
Researchers at Rutgers University have successfully stabilized an enzyme that degrades scar tissue resulting from spinal cord injuries, promoting tissue regeneration. The study used AI-driven liquid handling robotics to synthesize and test copolymers that stabilize the enzyme, offering new hope for patients with spinal cord injuries.
A new genetic-labeling method developed by Osaka City University researchers uses a single gene to reveal neuronal circuits from multiple upstream regions. The 'intersectional, anterograde transsynaptic targeting system' demonstrates enhanced synaptic specificity in two different mouse brain circuits.
Researchers find that nearly 20% of sperm proteins are replaced by female-derived proteins after mating, supporting sperm viability during prolonged periods before fertilization. This 'hand-off' reveals that sperm are materially the product of both sexes.
A Tel Aviv University study found that investors who switched to a social fund reduced their donations to charities, mainly in similar causes. However, most investors in the social fund had not previously donated, suggesting that social funds entice more people to fund social causes.
A study from the University of California, Davis, found that reducing leaks in urban water systems can be a highly effective and cost-competitive method for saving water. The research suggests that leak reduction is the most cost-effective tool in an urban water manager's toolkit, with estimated savings of $277 per acre-foot.
The International Neuromodulation Society 15th World Congress will feature over 470 abstracts and plenary lectures on neuromodulation therapy. Researchers from around the world will gather in Barcelona to discuss scientific theory and clinical applications of neuromodulation therapies.
Researchers discovered that bacteria suppress membrane protein transport in response to stress, using alarm hormones to regulate the process. This allows the microorganisms to slow down their cellular processes and recover when conditions become more favorable.
Argonne scientists are developing new materials for batteries, researching sustainable fuels, and expanding carbon-free energy sources like nuclear power. They're also exploring ways to capture and utilize CO2, with the goal of reducing greenhouse gas emissions and slowing global warming.
A new study finds that conversion therapy has significant economic costs and psychological harms for lesbian, gay, bisexual, transgender, queer, or questioning youths in the US. The therapy is also associated with increased rates of depression, substance abuse, and suicide attempts among this population.
A clinical decision support system was found to lower cardiovascular risk for patients with severe mental illness by providing individualized informational handouts and treatment recommendations. The study suggests that such systems may result in positive impacts on long-term cardiovascular health.
Research by Imperial College London reveals that patients who experience both a heart attack and sudden cardiac arrest are more likely to develop abnormal heart rhythms and die within three years. The study found that these patients were over twice as likely to have subsequent ventricular arrhythmia and 36% more likely to die.
The European Union is projected to experience increased fire-prone areas, threatening biodiversity and carbon sinks. The IPCC report highlights the need for adaptation in addressing wildfires, focusing on fire and forest management to increase ecosystem resilience.
Researchers identify biochemical pathway for synthesis of nitrogenous volatiles in tomatoes, which are key to flavor compounds. They can now breed this trait into modern tomatoes to improve flavor.
Researchers at Karolinska Institutet studied long-term outcomes of bioprosthetic aortic valves implanted between 2003 and 2018. They found significant differences in performance depending on valve model, with Perimount having the lowest risk of replacement and mortality among patients
A new study has found that World Trade Center responders have an increased mutational burden, elevating their risk for blood cancers and cardiovascular disease. The researchers compared DNA samples from 203 Nashville firefighters to a control group of 52 firefighters who were not exposed to particulate matter at the disaster.
Cedars-Sinai researchers identified two types of brain cells that divide continuous human experience into distinct segments, enabling the brain to recall memories. The discovery provides new hope for treatments of memory disorders like dementia and Alzheimer's disease.
A systematic review and meta-analysis of seven studies found no significant association between spironolactone use and increased risk of breast, ovarian, kidney, gastric, or esophageal cancers. However, treatment with the drug was associated with a decreased risk of prostate cancer.
A study published in Current Biology reveals that ancient dolphins, including the false killer whale and orca, ate fish instead of other marine mammals. The findings suggest that these species evolved similar cranial anatomy and feeding behaviors within the last five million years.
Worms use cost-benefit calculations to choose between different actions, similar to vertebrates. The study demonstrates that complex decision-making capabilities can be encoded in small biological networks.
In a breakthrough discovery, microglia have been found to play a crucial role in forming critical synapses in the brain, particularly in chandelier cells. This finding suggests that immune cells may not only remove unwanted connections but also nurture their formation, which is essential for cognitive functioning.
Researchers uncover the pleiotropic functions of hnRNPK in regulating skeletal muscle cell differentiation, including inhibition of myoblast differentiation and suppression of genes involved in endoplasmic reticulum stress. The study suggests that targeting hnRNPK could be a potential therapeutic strategy for treating human disorders.
A study published in the American Heart Association's Circulation journal found that people with congenital heart defects who contracted COVID-19 were more likely to require intensive care or need a ventilator. The risk of severe illness was higher among those with additional health conditions, older adults, and men.
Researchers from the University of Nottingham have developed a new data-driven framework for modelling infectious diseases spread through populations. The framework avoids strict assumptions and enables policy makers to make data-driven decisions.
Research from Rensselaer Polytechnic Institute found a significant drop in traffic accidents during the COVID-19 pandemic, with accidents involving males, nonwhite drivers, and individuals in the 25-64 age group showing smaller reductions.
A study from University of South Australia found that reading aloud to children can triple a child's resilience at school, particularly for those who have suffered abuse or neglect. The study identified reading as a key factor in supporting children's emotional, social and physical development before they start school.
A rigorous randomized controlled trial found that adding a 300-calorie serving of French fries to one's diet daily for a month did not result in differential weight gain or biomarker changes compared to an isocaloric daily serving of almonds. The study measured body composition, blood sugar, and insulin levels, finding no clinically si...
Researchers have developed a sustainable methodology to utilize biomass waste for efficient remediation of antibiotic pollution. Fe-contaminated biomass waste ferns are used to synthesize highly active single atom catalysts, demonstrating an appealing strategy for pollutant control and other applications.
A new study questions a widely-held theory that sudden stratospheric warming caused the extreme cold weather in Texas and other parts of the US. The research suggests that the polar vortex's disruption, which occurred six weeks after the initial warming event, was not significant enough to impact the weather.
Robert Gourdie, a cardiovascular scientist at the Fralin Biomedical Research Institute at VTC, has been awarded an R35 grant from the National Heart, Lung, and Blood Institute. This seven-year, $6.4 million grant enables him to pursue research on intercellular communication and its applications in treating various medical challenges.
A biodegradable nanoparticle has shown promise in reducing skin and lung scarring in mice with scleroderma. The treatment targets specific immune cells responsible for the disease's chronic inflammation and scarring.
The researchers discovered two modes of transport that influence whether and how proteins attach themselves to a surface. The team found that rougher surfaces promote longer flights, while less hydrophobic surfaces facilitate quicker localized adsorption/desorption.
A new randomized controlled trial found that making small changes to caloric intake and physical activity levels did not prevent long-term weight gain better than monitoring alone. Researchers observed reduced weight at 3, 6, 12, and 15 months but no significant difference by 24 months.
The study shows that constructor-based irreversibility is compatible with quantum theory's time-reversible laws. Researchers used high-precision single-photon qubits to demonstrate this, confirming their theoretical predictions and numerical simulations.
A study of 448,000 children aged 5-18 found that sustaining a concussion increased the risk of mental health issues, psychiatric hospitalization, and self-harm. The research highlights the potential long-term effects of concussions on young people's mental well-being.
Research reveals that smoking prevalence is significantly higher in underserved communities compared to the national average. Smoking is also associated with a higher risk of co-occurring mental health conditions and substance use disorders in these communities.
Researchers from CNRS have identified the mechanisms behind synchronized spider hunting behavior. Spiders in tropical colonies use vibrations to mask prey signals, increasing their ability to detect and capture prey up to several hundred times their size.
Scientists elucidated the structures at the interface between a working catalyst and reacting molecules in vanadium pentoxide, revealing which oxygen atoms activate hydrocarbons. The study showed that temperature and gas composition influence the reaction, leading to more sustainable oxidation processes.
Researchers at Tel Aviv University have developed a unique detector using compressed xenon gas to detect axion-like particles, promising a breakthrough in finding dark matter. The new technology enables the exploration of previously inaccessible masses, constraining the properties of axion-like particles.
Scientists identify a specialized zone in Muller glia cells called the citrullination bunker that sequesters damaged proteins, preserving vision. Chronic engagement of this process may lead to retinal degeneration, but inhibiting it could delay or prevent disease.
A new study suggests that reducing greenhouse gas emissions from agriculture, forestry, and land use sectors could lead to higher food prices and potentially negative impacts on food security. The study found that a decarbonization scenario would increase international food prices by about 27%, affecting around 420 million people at ri...
Researchers discovered that combining polymerase and exonuclease inhibitors reduces SARS-CoV-2 replication by 10 times more than single polymerase inhibitors. This combination approach has great potential to stop the spread of COVID-19 and other coronavirus diseases.
The UTHSC team will investigate how mitochondria affect the aging process and age-related diseases, including Alzheimer's. The five-year project will explore gene variants, diet, sex, age, and mitochondrial copy number to better understand these relationships.
Researchers at Helmholtz Munich have discovered that slowing down DNA replication speed improves reprogramming efficiency of cells into totipotent cells. This breakthrough could be a major advancement for stem cell therapy and regenerative medicine approaches.
A study led by Kyoto University researchers found that modulating hormone levels can improve meibomian gland disorder, a common cause of dry eyes. Topical administration of nicotinamide mononucleotide (NMN) boosted NAD levels and rebooted 3-HSD activity in mutant mice, alleviating dryness.
A new study from Cincinnati Children's Hospital Medical Center found that medical-legal partnerships, which connect pediatric patients with advocates from Legal Aid Society, significantly reduce hospital admissions for children. The program, launched in 2008, has resulted in a 38% reduction in hospitalizations among referred cases.
Researchers at HKUMed found that intramuscular olanzapine is a cost-effective and safer alternative to traditional sedatives like haloperidol. IM olanzapine was shown to be more benign on the cardiovascular system and had fewer movement disorders compared to haloperidol.
A retrospective analysis found that socioeconomically disadvantaged older adults are at a higher risk of decline in function and cognition after an intensive care unit hospitalization. The study highlights the need to prioritize low-income seniors in rehabilitation and recovery efforts after critical illness.
Researchers have identified a novel enzyme that catalyzes the formation of glycosidic bonds in complex sugar moieties. The discovery provides fresh insights into carbohydrate metabolism and offers a breakthrough for the synthesis of sugar chains, which play key roles in various biological processes.