Research suggests that Tai Chi practice can slow Parkinson's disease progression, improve non-motor symptoms, and lower medication needs over time. The study found significant benefits in disease severity, cognitive function, sleep quality, and complication prevalence in the Tai Chi group compared to the standard care group.
SourceBMJ Group·JournalJournal of Neurology Neurosurgery & Psychiatry·TypeObservational study·DateOct 24, 2023
A research project involving citizens in flood-prone areas improves data collection and increases resilience. The methodology shows a combination of digital technologies, participatory methods, and co-production of new understandings to enable just and sustainable transformations.
Scientists at UC Davis have developed a method for high-yield and high-purity production of allulose through precise fermentation. The new approach has a more than 99% theoretical yield with minimal processing, making it efficient and economically feasible for commercial production.
A model reveals that corn farming in the US Midwest incurs significant health and environmental costs, with air pollution being a major contributor. Implementing alternative management practices can increase profits beyond these costs, but retiring land may be necessary for some counties.
Researchers have developed a dinuclear ruthenium complex that efficiently reduces CO2 to carbon monoxide with over 99% selectivity. The catalyst's self-photosensitizing properties enhance its stability under reaction conditions, allowing it to drive the CO2 reduction process even at low CO2 concentrations.
A new study reveals that mosquito eggs can tolerate extended desiccation by changing their metabolic pathway. By rewiring their polyamine and lipid metabolism, the eggs become more resistant to dehydration. This finding provides potential new ways to control the spread of Zika virus.
A team of researchers has developed an AI system that can recognize emotions from human body movements, using a dataset of 1,600 video clips annotated with Laban Movement Analysis. The approach leverages deep neural networks to analyze motor elements and improve emotion recognition.
Researchers found that each plant source of insoluble fiber contains unique bioactives with potential benefits for cardiovascular disease, cancer, and Type 2 diabetes. The study highlights the need to recognize these valuable components in dietary guidelines and food products.
A new study has identified specific genes associated with diet and brain structure in kingfishers, which are capable of diving at high speeds. The findings suggest that these birds have evolved unique traits to protect their brains from concussive forces.
Researchers developed a blood test to detect cancer earlier in individuals with Li-Fraumeni syndrome, an inherited condition with a high risk of developing cancer. The study provides a proof-of-principle framework for detecting specific cancers earlier, paving the way for further clinical trials and improved patient care.
Scientists from SLAC National Accelerator Laboratory have gained valuable insights into producing nitroxide, a molecule with potential applications in the biomedical field. The team employed advanced X-ray spectroscopic techniques to understand the intricacies of the nitroxide production process and its bond-breaking mechanism.
A team of researchers from City University of Hong Kong and Shanghai Jiao Tong University has developed a novel aluminium alloy with unprecedented fatigue resistance using advanced 3D printing techniques. The new alloy, called NTD-Al, surpasses the fatigue strength of high-strength wrought Al alloys and conventional metals.
A study by University of Bonn researchers found that consumers in Germany would pay more for salami with an antibiotic-free label than one promoting animal welfare. Human health is a top priority, while animal welfare considerations are less important than environmental protection.
Researchers found that male golden rocket frogs choose to defend bromeliad pools with lower mucilage levels, which improves tadpole survival. This suggests a reproductive resource defense strategy where males prioritize their future offspring's success by securing high-quality nurseries.
A study by University of Nebraska-Lincoln researchers found that crowdfunding platforms create a sense of democracy, but backers often come from similar groups and give to projects they find cool. This limits the democratizing potential of crowdfunding.
A new versatile platform controls peptide hormones in fish, revealing surprising findings about conserved genetic networks and adaptable hormone regulation. This innovative method holds promise for transforming fish farming practices and exploring ways to prolong vertebrate lifespan.
A study by Duke neuroscientists found that curiosity increases people's patience for an answer while making them more eager to hear it. Curiosity also motivated viewers to withhold from hitting the 'spoiler' button and kept watching animated line-drawing videos unfold.
Researchers from Trinity College Dublin are searching millions of star systems for technosignatures that could support intelligent alien life. The team has already scanned 1.6 million star systems but so far, no signals have been detected.
A foundational public dialogue project in the UK found broad public support for extending the 14-day rule on human embryo research, which aims to inform future policy development and research governance. The project engaged diverse participants to consider early human embryo research and its applications.
A Curtin University-led study has identified three new species of mulgara, a small carnivorous marsupial, but four of the proposed species are already extinct. The discovery highlights the importance of understanding Australian wildlife and the growing threats to ecosystems.
A smartphone attachment developed by UC San Diego engineers can screen for neurological conditions like Alzheimer's disease and traumatic brain injury at low cost, accurately regardless of skin tone. The technology uses far-red light to enhance visibility of the pupil, making it easier to track changes in eye movement.
A six-year study of a satellite found that low-cost solar panels can withstand harsh space conditions and generate power, opening the door to large-scale solar farms in orbit. The technology has been developed by researchers at the Universities of Surrey and Swansea.
Researchers developed bifunctional COFs for co-electrolysis of CO2 and methanol, showing excellent activity and long-term stability. The synthesis method is green and efficient, making it a promising strategy for reducing CO2 emissions and producing useful energy fuels.
A study published in Ecology Letters reveals that global precipitation patterns, particularly seasonal variability, shape animal diversity. The research found that certain regions with moderate precipitation levels and stable climates have the ideal ecological conditions for a diverse range of predators and herbivores.
Researchers at The University of Toledo discovered that engineered Lactobacillus paracasei can lower blood pressure in female rats by introducing human ACE2. The study provides a paradigm shift in harnessing the body's microbiome to regulate blood pressure and offers new hope for treating chronic conditions.
A large study of 91,460 mother-offspring pairs found no link between prenatal corticosteroid and beta-2 adrenergic agonist exposure and offspring neurodevelopmental issues. The findings suggest these medications are safe for pregnant individuals with asthma.
A new study finds that individuals are the predominant actors implementing climate change adaptations, such as planting resilient crops and moving away from areas impacted by storms. While governments plan and finance adaptation measures, implementation falls primarily to individuals.
Researchers found that bumblebees choose nectar sources based on their rate of energy return, not just energetic efficiency. This approach allows them to maximize their immediate benefit to the colony, even if it means working harder.
A study found that COVID-19 transmission rates in child care centers were low, with only 2% to 3% of cases occurring within the centers. In contrast, household transmission was high, with 50% of children and 67% of adults contracting the virus once infected.
Researchers at UEA have proposed a new method to investigate quantum-mechanical processes in molecules using quantum light. The study shows that phonon signatures can be detected in photon correlations, providing a toolbox for studying quantum sound interactions.
A new study reveals that living near major roads is associated with a higher incidence of dementia and alterations in brain structure due to air pollution. The research, conducted in China and the UK, analyzed data from 460,901 participants over 12.8 years.
The report highlights alarming patterns of climate-related variables and disasters, including unprecedented carbon dioxide emissions from Canadian wildfires. Scientists urge a global economy prioritizing human well-being and curtailing overconsumption to address ecological overshoot and mitigate existential threats.
Climate change is increasing wildfire risk, with fires in the Western US doubling in frequency between 1984 and 2015. Banana trees, when irrigated by recycled water, can produce high-value crops and act as a multifunctional fire buffer.
Scientists have discovered a new small molecule called Feeblin that inhibits the interaction of SLC15A4 with TASL, a key player in pro-inflammatory signalling pathways. This finding offers promising new treatment options for patients with autoimmune diseases like systemic lupus.
Researchers propose using laser-induced photoreduction to decompose sphalerite and produce high-purity metal. The method eliminates greenhouse gas emissions and heavy metal pollution associated with traditional zinc electrolysis.
A clinical trial in Spain found that only 1 in 3 family members of patients with colorectal cancer participate in screening, missing opportunities for early detection. The study used fecal testing and colonoscopy to screen first-degree relatives, but uptake was low.
Researchers discovered cancer cells use a force-generating rescue mechanism to stabilise essential cell structures and resist chemotherapy. The study paves the way for developing drugs that target this mechanism to improve cancer therapies.
Researchers have identified a group of babies born to mothers who used fentanyl during pregnancy with similar facial and musculoskeletal abnormalities. The study suggests the emergence of a novel syndrome, which may be caused by fentanyl exposure or another contaminant.
Researchers have carried out the largest ever computer simulations to investigate the Universe's evolution, taking into account ordinary matter and dark energy. The FLAMINGO simulations provide a detailed picture of virtual galaxies and galaxy clusters, allowing for comparisons with observations from new high-powered telescopes.
Participating in policy debate programs is associated with improvements in English language arts achievement and increases in high school graduation and postsecondary enrollment. The study found that debate improves critical thinking skills and is particularly beneficial for lowest-achieving students.
The partnership aims to reduce disparities in cancer research and drug development through collaborations, resources, and training programs. Key projects will focus on breast and pancreatic cancers, particularly luminal B breast cancers disproportionately affecting women of African descent.
A novel study by a Japanese multicenter registry reveals significant benefits of using intravascular ultrasound (IVUS) in coronary interventions. The analysis showed reduced mortality and need for coronary bypass surgery in patients who underwent IVUS-guided procedures, highlighting its value in improving treatment outcomes.
A recent study published in eBioMedicine found an association between certain per- and polyfluoroalkyl substances (PFAS) and an increased risk of thyroid cancer. The researchers investigated plasma PFAS levels in thyroid cancer patients and non-cancer controls, finding a significant positive association with exposure to n-PFOS.
A study of 83 children in 11 child care centers found low SARS-CoV-2 incidence and transmission within the centers, as well as from infected children to households
A study led by primatologist Gisela Kopp identified the Horn of Africa as the region of origin for ancient Egyptian mummified baboons. Genetic analysis and comparisons with historical records linked Punt to Adulis, suggesting two names for the same place used at different times.
A Michigan Medicine-led study reveals that older adults from distressed communities are less likely to attend cardiac rehabilitation after coronary revascularization. The study found that only 26% of patients from these areas used cardiac rehab, compared to 46% from prosperous areas.
Researchers describe a groundbreaking case of bilateral TMS treatment for chronic ataxia after hemorrhagic stroke, resulting in significant improvements in walking speed and balance. The treatment showed promise as the patient regained independence in daily activities.
A new study found that bumblebees maximize nectar sugar collection per minute to provide an immediate energy boost for the colony. By trading off time and energy, they choose hard-to-access nectar sources with high sugar content.
Researchers found that Wolbachia pientis infection restores fruit fly fertility, enabling them to produce more offspring than uninfected flies. This discovery has significant implications for controlling insect populations and range, potentially increasing mosquito populations that do not carry human diseases.
Chinese researchers are exploring advanced porous nanomaterials and technologies to reduce radionuclide discharge into the environment. These materials possess high specific surface area, abundant pore structures, exceptional stability, and design flexibility, making them promising candidates for radionuclide removal.
Engineers use module assembly to develop vascularized organotypic tissues with high cell density and well-organized vasculature. This approach enables the rapid generation of functional tissue substitutes with improved efficacy in treating diseases.
The University of Arizona Health Sciences' AZ-HOPE program has received a $3.2 million grant to support students from economically or educationally disadvantaged backgrounds in pursuing careers in healthcare. The program aims to help these students overcome barriers and achieve their dreams of becoming health professionals.
A new approach is introduced for optimal long-term array design, reducing uncertainty in ENSO predictions and improving their accuracy and reliability. The proposed method will be widely used in establishing stationary observation networks.
Researchers develop device capturing airborne droplets and aerosols while allowing light and sound transmission. The innovation offers a sustainable solution to preventing airborne infection without disrupting economic activities or daily face-to-face interactions.
Researchers at West Virginia University are studying the effects of acid rain on forests and watersheds, a project involving middle school students. The team aims to understand how ecosystems respond to chronic changes in environmental conditions, including the recovery phase after acid rain stops falling.
Researchers discovered a bacterium, Bisgaard taxon 45, responsible for the deaths of six elephants in Zimbabwe and possibly more in neighboring countries. The finding highlights infectious diseases as a threat to endangered African elephant populations.
A collaborative study has identified key epigenetic targets for treating hepatoblastoma, the most common childhood liver cancer. The research found that the enzyme histone-lysine methyltransferase G9a plays a crucial role in epigenetic regulation and is a promising therapeutic target.
A new catalyst, Pt@Beta, combines platinum nanoparticles with sodium ions in beta zeolites to improve n-alkylation of amines with aromatic alcohols. The catalyst achieved high conversion numbers and stability, revealing a synergistic effect that balances dehydrogenation and hydrogen transfer.
Brazilian researchers found that Zika-infected mice with microcephaly have lower Ndel1 enzyme activity, which plays a key role in neuron differentiation and migration. The study suggests that Ndel1 may be a biomarker for early diagnosis of microcephaly and offers hope for treatment options.
A large real-world analysis provides vital insights into the safety of novel therapies for pulmonary embolism. Ultrasound-assisted catheter-directed thrombolysis emerged as the preferred approach due to its lower risk of complications, particularly major bleeding. The study also highlights the importance of individual patient character...
A new study published in the University of East Anglia shows that automated insulin delivery technology can help pregnant women with type 1 diabetes better manage their blood sugars. The technology, known as Hybrid Closed-Loop or Artificial Pancreas, helps to substantially reduce maternal blood sugars throughout pregnancy.
An international team of scientists has updated its influential report, warning that life on Earth is under siege due to climate change. The authors track 35 vital signs and find 20 at record extremes, including rising temperatures, wildfires, and food insecurity affecting 735 million people.
The Precision Vaccines Program at Boston Children's Hospital has been awarded a $9 million NIH contract to develop a small molecule adjuvant to enhance the effectiveness of flu vaccines. The collaboration with Inimmune aims to increase the body's immune response to vaccines and protect vulnerable populations.
A new study suggests an artificial intelligence tool can detect distress in hospital workers' conversations with therapists during the pandemic. The tool analyzed digitalized session transcripts to identify common phrases tied to mental illness using natural language processing.
A new property evaluation method for nanoparticles' shape anisotropy has been developed using deep learning, achieving classification accuracy of approximately 80% on single particle basis. This breakthrough solves a long-standing issue in nanoparticle evaluation dating back to Einstein's time.
Researchers have discovered axonal dysregulation in the prenatal brain as a mediator of genetic risk for schizophrenia. The study used induced pluripotent stem cells and three-dimensional brain organoids to identify key genes involved, including CYFIP1, which is highly expressed in microglia.
A new study from UTHealth Houston has found that the posterior temporal cortex and inferior frontal cortex are crucial for semantic integration during reading. This discovery may help illuminate the inner dynamics of aphasia, a disorder affecting language expression and comprehension.
Researchers at Durham University used satellite data and radio-echo sounding techniques to map a 32,000 km2 area of land underneath the vast ice sheet. They found an ancient landscape with valleys and ridges formed by rivers at least 14 million years ago.
Researchers at UC Davis and Cornell University found that crushed rock can store carbon dioxide in soils for short time scales, equivalent to taking 350,000 cars off the road every year. The study tested this technology in a dry climate and showed promising results, suggesting a new way to verify carbon removal via enhanced weathering.
Researchers at King's College London are studying the effects of maternal prenatal exposure to COVID-19 infection on children's brain development. The six-year study will explore how the maternal immune system affects fetal brain development and identify potential impacts on childhood outcomes.
Research at Osaka Metropolitan University discovered a significant increase in polysulfide content during broccoli sprout germination, with unknown compounds found. This finding may contribute to the health-promoting properties of broccoli sprouts and lead to new approaches for diseases like neurodegenerative disorders.
Researchers have developed a novel approach, REVeRT, to efficiently transport large genes using dual AAV vectors at the transcript level. This new method offers increased efficiency, fewer side effects, and greater flexibility compared to existing strategies.
Researchers at Istituto Italiano di Tecnologia have developed the world's first rechargeable edible battery, utilizing food-grade materials like almonds and capers. The battery can power small electronic devices for a limited time and has potential applications in health monitoring, food storage, and children's toys.
A joint research team demonstrates that tectonics, not large climatic fluctuations, caused the emergence of the modern global monsoon from Pangea's megamonsoon. Continental area and fragmentation drive land-monsoon area and intensity respectively.
The Oxford Period Project provides free period products to all students and faculty, reducing stress and stigma around menstruation. The project aims to promote inclusivity and sustainability by offering eco-friendly alternatives.
A daily tally of 20-25 minutes of moderate to vigorous physical activity may be enough to offset the heightened risk of death from a highly sedentary lifestyle. Higher daily tallies are linked to a lower risk, irrespective of time spent seated.
A new study at Aston University shows that children aged four and above consume 79% more calories when they are bored compared to a neutral mood. Children who were emotionally fed often ate five times more kilocalories when feeling bored.
Two new studies suggest that of the 8 million Americans who have MCI, more than 90% don’t know it. Early diagnosis is key to delaying onset of dementia and Alzheimer’s disease. Researchers found that detection of MCI was poorer in those with cardiovascular disease, diabetes, hypertension, and other health issues.
Researchers at KIT have developed a system for activating and catalytically transferring ammonia, which does not produce waste. This breakthrough could provide a sustainable source of nitrogen, overcoming the limitations of conventional catalysts based on transition metals.
A new model predicts the evolution of SARS-CoV-2 variants by analyzing massive data on infections and vaccinations. Human immunity now drives the virus's evolution, with continued surveillance crucial to inform future vaccines.
Cleveland Clinic is selected by Wellcome Leap to lead two quantum computing research projects in collaboration with IBM Quantum and Algorithmiq. The projects aim to accelerate the development of quantum computing applications for healthcare, with a focus on protein structure prediction and photon-drug interactions in cancer treatment.
Scientists have developed a new technique to create stable and efficient perovskite solar cells, which can absorb visible light and convert sunlight into electricity more efficiently. The devices achieved a high efficiency of 21.59% and excellent stability, making them promising for large-scale energy production.
A Griffith University study used the COM-B framework to explore young drinkers' capability, opportunity, and motivations. The review identifies factors contributing to excessive alcohol consumption, including social environment, motives, and physical environment.
Researchers at Aarhus University have developed a technology to convert wastewater sludge into potent oil that can replace fossil fuels in planes, ships, and trucks. The hydrothermal liquefaction process produces energy-rich bio crude oil with minimal waste and pollutants.
Atrial fibrillation patients undergoing TAVR with the Watchman device had similar outcomes to those receiving medical therapy or blood thinners after TAVR, according to a Cleveland Clinic-led trial. The study found no differences in all-cause death, stroke, and major bleeding between the two groups.
A new UN-led study reveals that Bitcoin mining has a significant impact on land and water resources, with China and the US having the largest footprints. The study found that Bitcoin mining consumed 173 terawatt hours of electricity in 2020-2021, emitting 86 megatons of carbon.
Using anonymized smartphone data, researchers found that police spend more time patrolling non-white neighborhoods, with disparities linked to socioeconomic and crime-driven demand for policing. The study reveals a strong correlation between racial composition of a neighborhood and police presence.
Researchers at Children's Hospital Los Angeles have developed a novel app called the CHALF score to predict if a child with acute liver failure needs a transplant. The tool assesses liver failure risk on a scale of 5-60 and has been shown to accurately predict patient outcomes.
A large-scale study found that replacing sedentary time with physical activity reduces the risk of coronary heart disease, especially in individuals at high genetic risk. The study analyzed data from over 77,000 participants and found that even small amounts of physical activity can lower relative risk.
A new UN study finds that global Bitcoin mining activities have substantial water and land footprints in addition to a significant carbon footprint. The top 10 Bitcoin mining countries are responsible for 92-94% of the global environmental impact.
A large data study suggests extending annual screens to 2 years for those at 'low risk' of diabetic eye disease could lead to critical delays in treatment and/or sight loss. The research, based on a diverse database, found that Black people are significantly more likely to develop sight-threatening diabetic eye disease.
Tongxinluo significantly improved 30-day and 1-year clinical outcomes in STEMI patients, according to a randomized clinical trial. Further research is needed to understand its mechanism of action.
The Curiosity rover has found new evidence of ancient Martian rivers, suggesting that much of the planet's craters could have been habitable. The discovery provides a more optimistic view of ancient life on Mars, with potential for widespread river activity and nutrient cycles.
Scientists have discovered that epigenetically active cancer drugs can create new proteins on the surface of cancer cells, making them recognizable to the immune system. Treatment with these drugs induced thousands of new transcripts in lung cancer cells, including peptides that could be used to activate cytotoxic T cells.
Researchers have discovered a special 'herringbone' stacking mode that enables abundant weak interactions between organic ligands and metal halide units, resulting in ultra-long triplet phosphorescent emission. The material also demonstrates potential for information encryption and has excellent air stability.
A recent meta-study found that consuming fruit and vegetables contributes positively to bacterial diversity in the human gut. The study discovered that early childhood is a critical window for colonization with plant-associated bacteria, which have probiotic properties.
Researchers discover biological mechanisms by which Wolbachia bacteria boost fruit fly fertility, with implications for controlling disease-spreading mosquitoes. The study reveals that Wolbachia infection restores fertility in flies with defects, enabling them to produce more offspring.
Researchers developed an AI tool for automatic colorectal cancer tissue analysis, refining neural networks to offer faster and more precise classification. The tool's public accessibility aims to spur further advancements and breakthroughs in colorectal cancer research.