A study projects that returning students likely started school this fall with significant academic losses due to extended school closures. The top third of students may have made gains in reading, but educators and policymakers must address the academic struggles of many students who fell behind academically.
A study published by the American Psychological Association found that positive student-teacher relationships have a significant link to improved physical and mental health in adulthood. However, the researchers did not find the same correlation between peer relationships and adult health.
Researchers have discovered how octopuses can taste objects by touch using their suckers, which include discrete populations of sensory cells. The study found that distinct chemotactile receptors form ion channel complexes that detect specific signals and send them to the nervous system.
The study confirms the accuracy of ODPL measurements and reveals the possibility of measuring optical absorption in crystals using this method. Researchers found that the origin of the two-peak structure in ODPL spectra is due to the Urbach-Martienssen absorption tail observed in many semiconductor crystals.
Researchers at Penn State have developed graphene-based memory resistors that mimic the brain's neural networks and offer high precision neuromorphic computing. The new technology can control up to 16 possible memory states, compared to two in most existing memristors.
Children with multiple islet autoantibodies are more likely to progress to symptomatic type 1 diabetes than those who remain positive for a single autoantibody. Detailed information about the order, timing and type of autoantibodies appearing after the first autoantibody can significantly improve prediction of which children are most l...
Researchers at Eindhoven University of Technology developed a 'nanobiologic' immunotherapy that trains the innate immune system to eliminate tumorous cells. The approach has shown promising results in mouse melanoma models and non-human primates, offering a new anti-cancer therapy.
Researchers discovered that the gut's local immune system creates antibodies tailored to specific microbiota, challenging the long-held assumption of a non-specific approach. This finding has significant implications for understanding the relationship between the immune system and the composition of our microbiomes.
A novel approach to measuring antibodies against SARS-CoV-2 has been developed, revealing a discrepancy between reported virus-positive cases and actual antibody prevalence. The study found that over 47% of antibody-positive children were asymptomatic, with significant geographic differences in antibody frequency across Bavaria.
Scientists develop a new type of cancer immunotherapy that uses nanobiologics to train the innate immune system to eliminate tumor cells. The therapy targets the bone marrow and activates trained immunity, reprogramming bone marrow progenitor cells to produce immune cells that halt cancer growth.
A yearlong study is being conducted to find the percentage of frontline workers positive for COVID-19, the duration of immunity, and whether antibodies produced protect against reinfection. The study aims to identify the most potent antibodies and develop effective vaccines using monoclonal antibodies.
Newly sequenced ancient dog genomes show a long shared history with humans, with dogs diverging from wolves around 11,000 years ago. The study reveals multiple dog lineages worldwide by this time, and genetic links to human migration patterns.
A new study suggests that aspirin use is most beneficial for individuals with high coronary calcium scores and a low risk of bleeding. The research found that for patients with CAC scores above 100, aspirin's benefits outweigh its risks, but this effect only applies to those with inherent low bleeding risks.
A new Northwestern University-led study reveals that disdain for the opposing political party now outweighs affection for one's own party, describing a phenomenon called 'political sectarianism'. The researchers identify three key ingredients of this trend: seeing the other side as different, dislikeable, and immoral.
A new study shows that the genetic basis for Chinook salmon migration timing is determined by a single stretch of DNA, making seasonal runs the same fish. The researchers found that the different runs are part of a single diverse population within a drainage basin.
A recent study has identified genetic variants associated with reproductive success, which may provide insights into the biology of fertility and infertility. The research found that diverse biological mechanisms contribute to reproductive success, implicating both neuroendocrine and behavioral influences.
Combination therapy of verinurad and febuxostat significantly lowers urinary albumin excretion and uric acid levels in people with chronic kidney disease and type 2 diabetes. The treatment is generally well-tolerated, with minimal adverse events reported.
A study mapping toxins produced by tube-dwelling anemones identified 525 genes encoding proteins that act on the nervous system, cardiovascular system, and cell walls. Preliminary results showed a toxin effective against breast cancer cells, highlighting potential for novel medications.
A new election forecasting approach uses a mathematical modeling technique to describe how voters in different states may influence each other during an election year. The model forecasts a victory for Biden 89.03% of the time, with a margin of victory lower than the percentage of undecided voters.
Researchers found that sensor data from fitness trackers can identify COVID-19 cases with greater accuracy than symptoms alone. The DETECT study uses mobile app data to analyze changes in heart rate, sleep, and activity levels to detect viral illnesses.
A survey of 1038 healthcare professionals reveals that 69% believe patients' access to standard care treatment has been compromised during the pandemic. The study also found that 42% felt at risk of poor wellbeing and 34% showed signs of burnout, but most staff reported being able to work well despite challenges.
A new study from University of East Anglia found that people with dementia are at higher risk of going missing in areas with dense and disordered road networks. The research identified environmental risk factors that contribute to the issue, including complex intersections and disorganized layout.
A new tissue screening assay for human cerebral organoids identified 25 additional candidate genes for microcephaly, nearly doubling the number of currently known genes linked to the rare neurological condition. The CRISPR-LICHT technology revealed these genes associated with both known and previously unknown microcephaly-driving pathw...
Recent research highlights the significant effects of COVID-19 on people with obesity, including immune system impact and outcomes in critically ill patients. Top abstracts from ObesityWeek Interactive showcase the influence of pandemic lockdowns on lifestyle behaviors and eating habits.
The Cornell High Energy Synchrotron Source (CHESS) will build a High Magnetic Field (HMF) beamline with a $32.6M NSF grant, enabling precision X-ray studies of materials in persistent magnetic fields. The partnership with National MagLab and UPR will create a powerful facility for scientific discovery.
A team of scientists, led by Matt Clement, used simulations to study the formation of Jupiter and Saturn. The findings suggest that these two planets were originally closer together than previously thought, with a ratio of two Jupiter orbits to one Saturnian orbit being more consistent with the current configuration.
A first-of-its-kind study found that the US wood pellet industry has a net positive effect on southeastern US forests, with overall carbon storage increased and standing-dead trees decreasing. However, the researchers caution that future expansion and increasing demand may pose concerns if not monitored closely.
The platypus fur exhibits biofluorescence under UV light, similar to other mammals like opossums and flying squirrels. Researchers discovered this phenomenon using museum specimens and propose it could aid these nocturnal animals in spotting each other.
A team of researchers tested the effectiveness of different fabrics at filtering ultrafine particles, comparable to coughing or heavy breathing. Most fabrics commonly used for non-clinical face masks were found to be effective, with N95 masks being highly effective.
Researchers developed two analytical models to evaluate retro-reflective materials' reflection directional characteristics, achieving more accurate results than traditional methods. The study aims to mitigate urban heat islands and reduce building energy consumption.
Researchers have developed a tunable copolymer electrode that can capture and destroy perfluoroalkyl and polyfluoroalkyl substances present in water using electrochemical reactions. The process results in a high-energy efficiency and can remove PFAS contaminants from drinking water and natural bodies of water.
Engineers at Monash University developed a portable and cheap diagnostic that measures fibrinogen concentration in blood. This simple test can diagnose hypofibrinogenemia in critically bleeding patients anywhere in the world, reducing treatment time by up to five times.
Researchers developed a model that shows CAM-like metabolism can save more than 50% of water while maintaining 80% productivity in temperate climates. The study also identified an alternative CAM cycle involving mitochondrial enzyme ICDH, which can add up to 11% of total water savings.
A new analysis found that some COVID-19 patients experience persistent skin-related symptoms long after recovery. Researchers evaluated almost 1,000 cases and identified a previously unreported subset of patients with long-standing skin symptoms from COVID-19.
The Hayabusa2 mission's artificial impact crater on asteroid Ryugu revealed significant boulder movements and seismic shaking, up to 40m from the center. The study provides valuable insights into asteroids' resurfacing processes and can be used as a benchmark for numerical simulations.
A recent study at the University of Helsinki found that brainstem neurons play a crucial role in controlling both normal behaviour and misbehaviour in mice. The researchers discovered that faulty gene regulation can lead to behavioural abnormalities such as hyperactivity and attention deficit. The study provides new insights into the d...
Scientists at IST Austria identified a molecular compass that perceives auxin concentration and allows cells to synchronize their behavior for coordinated vein formation and regeneration. This phenomenon also applies to wound healing, enabling the growth of more mechanically resistant plants.
Researchers developed a new technique, CRISPR-LICHT, allowing for the analysis of hundreds of genes in human tissue using cerebral organoids. The method identified a specific mechanism controlling brain size and pinpointed microcephaly genes, shedding light on a genetic disorder.
A recent survey by Research!America found that 78% of Americans prioritize improving the nation's public health system, while 71% are willing to pay $1 more per week in taxes for an emergency fund. The survey also revealed strong bipartisan support for addressing health disparities and research into new treatments.
Researchers at Harvard University discovered a unique sensor system in octopus suction cups that allows them to detect and 'taste' molecules on objects, enabling the animals to identify prey. This novel chemotactile receptor system may also facilitate complex behaviors in octopuses and other cephalopods.
Researchers at Rice University have created a new method to convert plastic waste into high-quality graphene, offering a potential solution to the global plastic waste crisis. The flash graphene process eliminates much of the expense associated with recycling plastic, making it an economically viable alternative.
A study by University of California - San Francisco researchers found that over a three-year period, more than a dozen ICE detention centers experienced large, repeated outbreaks of vaccine-preventable illnesses, including influenza, chickenpox, and mumps. The Centers reported nearly half of the infections occurred in two facilities.
Red foxes show dietary specialization, with country foxes having a broader diet than urban conspecifics. Urban foxes primarily feed on discarded food, indicating an abundant food supply.
A breakthrough discovery has revealed a new pathway for the development of allergy treatments by identifying the release of neuropeptide Substance P by sensory neurons upon detection of allergens. This finding suggests that interrupting this pathway could potentially stop allergic immune responses.
Researchers measured streetlight contribution to urban lighting for the first time using smart city technology and satellite imagery. The study found that only around 20% of nighttime light emissions come from streetlights.
A new rapid diagnostic system for sepsis is being developed at Penn State and Stanford University, which can identify fungal and bacterial pathogens within two hours. The five-year grant will allow researchers to bypass current blood culture steps and directly test pathogen susceptibility to antibiotics.
The use of direct oral anticoagulants (DOACs) in treating atrial fibrillation has led to a substantial reduction in stroke cases, resulting in cost savings for the NHS. Analysis shows that prescribing DOACs increased by £733m from 2011 to 2017, but reduced stroke cases by 11%.
A new technique allows reliable atomic-resolution images of hybrid photoactive perovskite thin films, unlocking insights into their atomic makeup and properties. The breakthrough enables researchers to study grain boundaries and crystal defects with unprecedented precision.
A new model simulates COVID-19 spread through neighborhoods, revealing varying risk levels, peak infection times, and prolonged hospital strain. Denser areas tend to reach peak infections earlier, while less dense ones may experience longer outbreaks.
Harshita Kumari, a UC pharmacy faculty member, has received a research grant to study the properties of eco-friendly surfactants. The project aims to characterize these molecules in terms of their sustainability and environmental safety compared to leading benchmark products.
Scientists have discovered a new role for the cancer-fighting gene p53 in preventing retrotransposons from hopping around the human genome, potentially leading to new ways of detecting or treating cancers. The study found that cells without functional p53 had higher rates of retrotransposon movement and multiplication.
Researchers at Rensselaer Polytechnic Institute developed a predictive model for an energy harvesting device that can convert mechanical vibrations into electrical energy. The model helps optimize the device to generate more power, paving the way for its potential use in wireless sensors and actuators.
A study by researchers at Penn State found that mulch bags labeled as 'cypress' often contain less than claimed, with some bags containing no cypress at all. The investigation used a new method to sort and estimate species mix in the mulch, revealing significant discrepancies between advertised content and actual composition.
Researchers from Arizona State University have recovered ancient Denisovan mitochondrial DNA from Baishiya Karst Cave on the Tibetan Plateau, dating back to around 100,000 years ago. The discovery suggests that Denisovans may have interbred with modern humans in northeast central Asia, influencing genetic adaptations to high altitude.
Researchers from the University of Kansas have discovered a link between people's attachment styles and their trust in artificial intelligence. Attachment anxiety is associated with reduced trust, while enhanced attachment security increases trust. The study suggests that reminding individuals of their secure relationships can boost tr...
Researchers at VCUarts and Massey Cancer Center developed a digital life review therapy, 'VoicingHan,' which improved symptoms and spiritual well-being in patients. The project was recognized for its innovative approach to palliative care.
Researchers have uncovered evidence of long-term Denisovan occupation of high-altitude caves in Tibet and Mongolia, dating back up to 45,000 years. The findings suggest that Denisovan admixture contributed to the high-altitude adaptations of modern humans colonizing the Tibetan Plateau.
The inaugural awards promote translational opportunities and therapeutics development at Harvard and affiliated hospitals. Five research projects targeting diverse conditions, including type 1 diabetes and severe asthma, will each receive $1 million over two years to advance their efforts.
Researchers developed a tool to measure the quality of care in kinship settings, addressing the lack of standardized screening tools. The 36-item scale assesses five key criteria, including caregiver capacity and neighborhood support.
Scientists have found nanometre-sized areas of varying local density in amorphous silicon thin films. These regions, known as densely ordered domains, contain hardly any hydrogen and can contribute to the stability of the material.
HSE Faculty of Chemistry scientists discovered a new anti-cancer molecule, diphenylisoxazole, which is easily synthesized using available compounds. The molecule inhibits tubulin polymerization and shows effectiveness on both sea urchin embryos and human cancer cells.
A new multi-scale approach reveals that fracturing and erosion at the surface set the pace of oxidation in deep underground rocks. The team found that microorganisms can form on pyrite, but geologic processes slow the reaction, preventing acid accumulation.
The study aims to enroll non-pregnant adults older than 18 and will investigate the safety, immune response, and efficacy of the vaccine. UH Cleveland Medical Center is part of the NIAID-supported COVID-19 Prevention Network (CoVPN) and has extensive knowledge in vaccine research.
A recent study by Bocconi University and Princeton suggests that Twitter disadvantaged Donald Trump in the 2016 US presidential election by making independent voters less likely to vote for him. The study found no effect of Twitter on Republican elections, with a shift towards higher approval of Hillary Clinton among independents.
A team of KAUST engineers has untangled the roles of water, hydrophobicity, and environmental factors in water electrification. They found that hydrophobic surfaces carry a negative surface charge, which attracts positive ions and repels negative ions from water.
Researchers have developed a lightweight molecule-based magnet with unprecedented magnetic properties, exhibiting a 'memory effect' at elevated temperatures. The compound contains abundant metal chromium and inexpensive organic molecules, making it a promising alternative to current inorganic commercial magnets.
Researchers used lower-cost domestic drones to detect Chironex fleckeri jellyfish in waters off northern Australia. The drones achieved significantly high detection rates, even under varying weather conditions. This innovative approach aims to improve beach safety and reduce the risk of jellyfish stings.
The 2020 International Physics Olympiad (IPhO) has been shifted to a distributed format due to the cancellation of the original event in Vilnius. The competition will take place from Dec. 7-15 and is open to teams of five school students or university undergraduates representing various countries.
The updated guidelines recommend a combination of non-pharmacological, pharmacological, and surgical interventions to manage knee osteoarthritis. Education, structured exercise, and weight loss are emphasized as core treatments, while topical NSAIDs are advised as first-line treatments for persistent pain.
Purdue University engineers have developed a microfluidic device that allows scientists to test drugs on multiple tumor cell subtypes, revealing new insights into drug resistance. The technology mimics the behavior of pancreatic cancer cells within a tumor, enabling researchers to identify effective treatment strategies.
Researchers found that cavefish exhibit reduced response probability, slower latency, and altered kinematics compared to surface fish. The study provides insight into the evolution of escape behaviors in Mexican cavefish and highlights the importance of ecological differences in shaping neural circuits.
Researchers from Norwegian University of Science and Technology found that even protected biodiversity hotspots are losing significant areas to agriculture and urban sprawl. Over a quarter century, the world's most biologically diverse places lost an area three times the size of Sweden.
A new study sheds light on human responses to climate change in ancient Turkey, revealing local evidence of resilience and flourishing societies despite changes in the region. The research provides a significant new dataset that helps address questions about societal responses to proposed climate change.
A new study by University of Illinois researchers Harsh Taneja and Angela Xiao Wu found that corporations use 'nudging' techniques to influence online attention, often in hidden ways. The researchers analyzed clickstream data from a million people and identified common clusters of websites that reflect corporate ownership, partnerships...
Researchers at Northwestern University developed a new face mask concept that aims to deactivate viruses in respiratory droplets, making the wearer less infectious. The masks feature anti-viral chemicals like phosphoric acid and copper salt that alter escaped droplets, reducing viral spread.
A researcher at Northern Arizona University is developing AI-powered drones that can monitor themselves and each other in different scenarios. The project aims to enable autonomous drones to respond to environmental and behavioral factors, improving their performance in various applications such as traffic control and surveillance.
Researchers found that patients with higher SARS-CoV-2 loads at hospital admission were more likely to require mechanical ventilation or die. The study suggests using viral load as a predictor of adverse outcomes in patients hospitalized with COVID-19 pneumonia.
A Phase II clinical trial found that LY-CoV555, a monoclonal antibody, lowered viral load and reduced hospitalization rates in outpatients with mild to moderate COVID-19. The treatment was effective across all demographic groups, including high-risk patients.
SARS-CoV-2 spike proteins can cause inflammation on endothelial cells forming the blood-brain barrier, making it 'leaky' and disrupting neural networks. This could lead to neuroinvasion and neurological manifestations in COVID-19 patients, especially those with pre-existing health conditions.
Astronomers detect tiny free-floating planet with timescale of just 42 minutes, shedding light on turbulent past of young planetary systems. The discovery demonstrates that low-mass free-floating planets can be detected and characterized using ground-based telescopes.
Researchers found that the rate of myocarditis caused by COVID-19 is between 1.4% and 7.2%, significantly lower than previously reported rates. This finding should inform clinical colleagues about interpreting blood tests and heart radiology studies.
Researchers discovered that ogre-faced spiders can detect both low- and high-frequency sounds using hairs and joint receptors on their legs. The spiders use these sensory systems to hunt flying insects by performing a choreographed backwards strike, which may be aided by directional hearing.
A University of Cincinnati cardiologist is developing a smartphone app to deliver targeted COVID-19 information and education to Black communities. The app aims to address the disproportionate impact of COVID-19 on African Americans, with input from focus groups in three states.
Dr. Thea James has been recognized with the inaugural Dr. Thea James Social Emergency Medicine Lifetime Achievement Award, created in her honor. The award recognizes her outstanding contribution to advancing social emergency medicine and improving health equity through her work.
A global team of researchers found a record-setting smoke cloud from Australian wildfires that measured 1,000 kilometers across and remained intact for three months. The team's findings provide critical information on the impact of wildfires on the Earth's atmosphere, which is expected to increase due to climate change.
A new study by University of Barcelona reveals that alterations in dopaminergic receptors D1R and D2R in the hippocampal area of the brain cause memory deficits and psychotic behaviour in mice with anti-NMDAR encephalitis. The findings hold promise for developing more efficient antipsychotic drugs.
A recent study published in Cell reveals that CRISPR/Cas9 genome editing can lead to undesirable outcomes, including the elimination of entire chromosomes or large sections in human embryos. The research warns against premature clinical application of this technology until further development and testing are conducted.
Research finds significant increase in dengue infections in Thailand due to social distancing, while no change seen in Singapore and Malaysia. The study suggests that reduced human mobility and workplace exposure contribute to the rise in cases.
Researchers from TUM have visualized the changes in bottle-brush polymers using neutron radiation, enabling a deeper understanding of their behavior at different temperatures. This knowledge can be used to optimize their chemical structure for practical applications.
A new study from the University of Texas at Austin found that construction workers are five times more likely to be hospitalized with COVID-19 than workers in other occupations. The researchers suggest that encouraging basic precautions, such as mask-wearing and physical distancing on work sites, can help mitigate risk.
A new grant will enable scientists to deploy 500 robotic ocean-monitoring floats around the globe, collecting data on ocean chemistry and biology between the surface and 2,000 meters. The project aims to improve computer models of ocean fisheries and climate, and monitor the effects of ocean warming and acidification.
A new agreement establishes a clear guideline for exercising safely with type 1 diabetes, covering carbohydrate consumption and safe glucose thresholds. The guidance is tailored for healthcare professionals to help patients manage blood sugar levels during physical activity.
A new study found that individuals with higher levels of positive affect had less steep memory decline over a nearly decade-long period. Positive emotions are associated with healthier aging, contradicting the notion that memories fade with age.
A recent study published in ERJ Open Research reveals that NYC firefighters and emergency medical workers were significantly more likely to contract COVID-19 during the pandemic. The research found that workers with declining lung health were at a higher risk of severe infection and death.
Genetic correlations between IBD, stress, and depression have been uncovered through 3D genomic mapping, implicating the hypothalamus in IBD pathogenesis. The study found enrichment of IBD-associated genetic variants in hypothalamic-like neurons and colonoids.
A new study reveals the precise energies at which secondary electrons produce certain biomolecule fragments when living cells are irradiated with heavy ions. The research could lead to more effective cancer therapies by understanding how biomolecules such as DNA are damaged by ionising radiation.
A study of 104 grocery store employees in Boston found that those in customer-facing roles were 5 times more likely to test positive for SARS-CoV-2 than their colleagues. Additionally, three out of four infected workers had no symptoms, highlighting the potential for asymptomatic transmission among key workers.
Scientists discovered that radioresistant cancer cells' invasiveness increases following radiotherapy, thanks to upregulated lysosome trafficking. The Arl8b molecule plays a key role in this process, while the BORC complex is required for its interaction with lysosomes.
A global study of ancient dog DNA found at least five different types of dogs more than 11,000 years ago in Europe, the Near East, and Siberia. The research team sequenced DNA from 27 dogs, showing that canine diversity originated when humans were still hunters and gatherers.
UC Santa Barbara researchers develop a method to increase both affinity and cooperativity in aptamer-based biosensors, allowing for fine-tuned regulation of receptor properties. This approach enables precision biosensing applications, such as detecting low concentrations of target molecules like chemotherapy drugs.
Researchers found that statins increase energy production in blood cells despite causing muscle pain. The study challenges the theory that statins lower energy levels and suggests different effects on various parts of the body.
Researchers have identified five cubic isomers in a tiny ice cube, including two with chirality, using a novel infrared spectroscopy technique. The study provides crucial information for understanding the formation processes of cloud, aerosol, and ice.
Researchers found that CTAs were accurate in diagnosing COVID-19 with 83% accuracy when combined with patient feedback and symptoms. The study also identified 30 of the 57 patients as positive for COVID-19, and 20 had suspicious pneumonia on their scans.
A $1.2 million NSF-funded project will study AI and smart technologies for emergency response and risk communication in Central Florida. The project aims to develop community partnerships and build a regional data-sharing platform.
A new analysis by Harvard Medical School and Hunter College found a 2.3 million increase in uninsured Americans between 2016-19, leading to 25,180 excess deaths; overturning the Affordable Care Act could lead to up to 68,000 extra deaths annually
Researchers develop a new PET-based imaging technique to detect abnormal tau protein deposits in the brain, which can diagnose Alzheimer's disease and frontotemporal lobar degeneration disorders with high accuracy. The method has shown promising results in detecting tau aggregates in patients with various forms of dementia.
An international team led by George Hajishengallis showed that training the innate immune system with β-glucan can inspire neutrophils to target tumors. The study found that trained immunity can be transferred through bone marrow transplants, leading to improved tumor-fighting ability.
New research suggests fin whales sing multiple different songs, which may be picked up by migrating individuals and spread to different parts of the ocean. This complex behavior provides new insights into how fin whale populations move and change over time.
A global study of over 5,000 participants found that age and probability of survival are the top characteristics considered when deciding who should receive scarce COVID-19 treatment. The study showed that people worldwide gave these two characteristics the most weight in their decisions, explaining about 50% of their choices.
A new gelatin-based microcarrier offers significantly higher harvest rates of cells grown with over 90% compared to traditional standards. The microcarrier facilitates expansion of mesenchymal stromal cells used to treat various ailments, including heart attacks and immune system rejection.
A study by Massachusetts General Hospital found that patients with significant decision conflict prior to cancer surgery are less active after surgery. The researchers used a smartphone app and sensor data to measure physical activity levels at 30, 60, and 90 days after surgery.
Researchers have created fundamental electronic building blocks out of quantum dots and assembled functional logic circuits. This innovation promises a manufacturing-friendly approach to complex electronic devices that can be fabricated in a chemistry laboratory via simple techniques.
Researchers found that maternal antibodies can cross the placenta and trigger allergic reactions in foetal mast cells, leading to lifelong allergies. The study suggests a potential new intervention strategy to limit such transfer and reduce the incidence of neonatal allergies.
A more intensive treatment schedule with currently available therapeutics has been shown to completely clear the infection in infected mice. Researchers used light sheet fluorescence microscopy to view intact whole organs from infected mice and found that a less frequent dosage of benznidazole could be effective.
Researchers found that recycled wastewater achieved the best overall results for crop development, yield, and water productivity. Deficit irrigation strategies at 80% capacity also performed well, ensuring maximum water efficiency while maintaining excellent crop growth and yield levels.
A University of Georgia researcher used computer vision to analyze thousands of images from over 100 Instagram accounts of United States politicians, discovering that posts featuring politicians' faces in non-political settings attract more likes and comments. The study found that images with only the politician's face or in personal s...
Researchers at a new DOE center are developing cutting-edge quantum sensing devices to unravel the mysteries of quantum materials. The devices will allow scientists to probe materials with pairs of photons or electrons, paving the way for discovering new quantum materials and inventing more sensitive probes.
ESEC/FSE 2020, a leading software engineering conference, presents outstanding research results and trends in virtual format. The conference features keynote addresses on human-computer collaboration, diversity, and inclusion initiatives.
Researchers discovered a soil fungus that parasitizes cyst nematode females and eggs, reducing populations by up to 10,000-fold. This finding could lead to more frequent planting of sugar beets and reduce economic losses caused by these nematodes.
Researchers are developing an oral spray to treat severely painful blisters and scarring in EB patients. The spray contains anti-fibrotic molecules to prevent scarring and promote healing, aiming to improve symptoms such as eating difficulties and poor dental health.
Researchers from Florida Atlantic University argue that remdesivir is justified for compassionate use in severely ill patients with COVID-19 due to its potential benefits in reducing recovery time. Despite FDA approval, the current evidence base supports the use of other proven preventive strategies such as social distancing and masking.
Researchers found a single small gene region influences Chinook salmon migratory timing, contradicting previous assumptions of complex genetics. This discovery may facilitate conservation efforts by clarifying the genetic basis of ecotypes.
Researchers highlight PFAS' widespread presence in the environment, bioaccumulation risks, and difficulty in remediation. Health effects may include increased cancer rates, hormonal disruption, and immune responses.
A recent study published by Shinshu University found that eating less can significantly reduce the risk of liver cancer caused by fatty liver. The research team observed a 41% decrease in liver tumors in mice with hepatitis C virus core gene, simply through dietary restriction.
A study of UK oncology staff found that many had COVID-19 antibodies without symptoms and lost positivity after four weeks. Researchers propose routine testing for signs of current or previous infection to protect staff and cancer patients.
Researchers have discovered a way to produce nanoribbons of TMDs, which are more abundant and cheaper than platinum, boosting their catalytic efficiency. The new catalyst could make hydrogen production more economical and play a key role in the transition away from fossil fuels.
Researchers found connections between autism types and abnormalities in parvocellular oxytocin neurons, which regulate platonic love and sociability. The study could fuel the development of autism therapies targeting disease symptoms spurred on by these brain cells.
A team of researchers found five different types of dogs with distinct genetic ancestries dating back to before animal domestication. The study sheds light on the origins of modern-day dogs and their relationship with humans.
Analysis of 990 COVID-19 cases reveals a subset of 'long-haulers' with prolonged dermatological symptoms, including hives and 'COVID toes', persisting for weeks or months. The study highlights the need for further research into COVID-19's impact on skin conditions.
The NUS team has developed a method to convert crustacean shells and wood waste into L-DOPA, a widely used drug for Parkinson's disease, and Proline, essential for collagen and cartilage formation. The process combines chemical and biological approaches, potentially reducing reliance on non-renewable fossil fuels.
Researchers confirmed ogre-faced spiders use metatarsal sensitivity to detect sound cues from up to 6 feet away, triggering a split-second backflip to strike airborne insects. The spiders' finely tuned sensory systems and unique hunting strategy enable them to capture prey in mid-air.
The study analyzed over 591,000 chemical-gene interactions and found that almost every well-known molecular pathway is sensitive to chemicals to a certain degree. The researchers identified genes and pathways most sensitive to chemical exposures, including aging, lipid metabolism, and autoimmune disease.
Scientists identify a 34,000-year-old Early East Asian fossil with mixed Eurasian descent, showing a quarter of its ancestry came from western Eurasians. The study found that the individual's DNA contained segments from extinct hominins, including Denisovans and Neandertals.
Researchers found a seesaw pattern between Indian and western North Pacific summer monsoons, influenced by the tropical Atlantic Ocean's sea surface temperature. The study reveals increasing influences from the tropical Atlantic SST may lead to changes in monsoon variability.
Researchers at Samara Polytech synthesize new adamantane derivatives, enabling the creation of functional materials. The approach uses polyfunctional structures and bridged carboxylic acids to increase synthetic availability.
A new clinical study demonstrates that a non-living strain of Prevotella histicola can treat systemic inflammation in mild to moderate psoriasis through oral delivery. The treatment showed significant reductions in Psoriasis Area Severity Index (PASI) and Lesion Severity Scores (LSS), with minimal side effects.
Research on Prader-Willi and Angelman syndromes reveals associations between UBE3A gene expression levels and social communication difficulties in PWS, as well as fine motor skills impairment in AS. The study's findings suggest a potential link between inflammatory pathways and disease severity in these conditions.
Researchers at Rice University have developed a new method to create nanodiamond from graphene by applying pinpoint pressure, overcoming the energetic barrier to nucleation. This breakthrough could lead to the creation of single-crystal diamond films for electronics and optical applications.
Researchers report a successful restoration of an ancient oak woodland in Illinois, with native plant biodiversity comparable to best remnant woodlands. The team's efforts focused on rooting up invasive plants, periodically burning, seeding native plants and culling deer, achieving a level of success rare in restoration ecology.