Researchers propose national and global citizens' assemblies to examine the ethical and moral issues surrounding genome editing, involving laypeople from diverse backgrounds. The goal is to develop moral and political regulation and ensure fair access to the technology.
A recent study found that being physically active can significantly reduce the risk of developing chronic kidney disease (CKD). The study, which followed over 15,000 middle-aged adults for 24 years, showed that even moderate physical activity can lower the risk of CKD by up to 11%.
Researchers have identified how brain cells work together to join up memories of separate experiences, allowing us to make educated guesses. The process happens in a region of the brain called the hippocampus and is also linked to creativity.
The new virtual echocardiography screening tool (VEST) uses initial screening data from echocardiography to accurately diagnose pulmonary hypertension. VEST enables physicians to quickly evaluate patients for the condition by searching for routine key measures in echocardiogram reports, facilitating early recognition and timely treatment.
Researchers at Indiana University School of Medicine are testing the use of tezampanel, a novel antagonist at glutamate receptors, to treat opioid withdrawal syndrome and other addictions. The project aims to develop breakthrough medications more rapidly than traditional mechanisms, with potential approval from NIDA and FDA.
A recent Finnish twin study reveals that smoking is the primary cause of subarachnoid hemorrhages, which account for up to half of all deaths within months of the haemorrhage. The research indicates a strong causal link between smoking and fatal brain haemorrhages, highlighting the importance of quitting or never starting smoking.
A team of researchers from Columbia University and the Marine Biological Laboratory has made significant progress in cracking the neural code behind Hydra's contraction bursts. By manipulating water osmolarity, they found that it affects the activity of a neural circuit, triggering specific muscle cells to contract the torso.
Researchers found that varied appointment reminders and direct telephone connections with advance reminders can significantly reduce no-shows. These recommendations are based on patient feedback from systematic interviews conducted at the VA Portland Health Care System.
The Morris Animal Foundation has awarded nearly $1 million in grants to support 14 large animal health research projects focused on improving the well-being of horses. These studies will investigate genetic tests for heart arrhythmias, guidelines for air-transported horses, and the impact of gut microbiome variation on horse health.
The ISMIP6 study used 14 models to estimate changes in Greenland and Antarctic Ice Sheets under different greenhouse gas emissions scenarios. By 2100, the GrIS may raise sea levels by 4-14 cm, while the AIS could decrease or increase sea level by 7.8-30 cm.
Researchers estimate 24-34 million metric tonnes of plastic enter aquatic ecosystems annually, with efforts needed to reduce 8 million tonnes. A transformation of the plastics economy is crucial, requiring 25-40% reduction in production, improved waste collection and management, and cleanup of 40% of emissions.
The COVID-19 pandemic has undermined the Chilean uprising's potential for reform, as protests have been stymied by fear of the virus and its economic consequences. The regime may gain a new lease on life, but the question remains whether mass mobilization can regroup and win reforms.
A study analyzing European Working Conditions Survey data found that men and women experience similar rates of anxiety due to job insecurity. Researchers attribute this similarity to trends towards gender egalitarianism in Europe.
Researchers discovered that cortical representations of new words form in just 1-2 hours after exposure, suggesting a faster-than-thought process. This finding has implications for diagnosing speech disorders and improving language learning efficiency.
A team of researchers has discovered a new mechanism that explains why patients with ocular hypertension do not develop glaucoma. They found increased antioxidant capacity and higher levels of omega-3 fatty acid chemical messengers, providing potential resistance to elevated intraocular pressure.
A study found that persistent fatigue occurs in more than half of patients recovered from COVID-19, affecting both admitted and non-admitted patients equally. The researchers also discovered a higher representation of women and individuals with pre-existing depression/anxiety among those experiencing persistent fatigue.
A study by University College London researchers found that hospitals in England missed diagnoses for severe mental illnesses in over a quarter of cases. People from ethnic minority groups were more likely to have previously diagnosed mental illnesses go unnoticed by medical staff, but the situation is improving.
Chinese workers have high awareness of COVID-19, but older and less-educated individuals require additional education to prevent misinformation. A large cross-sectional study in Shenzhen found most respondents knew basic information about symptoms and preventive measures.
Researchers at Cornell University have engineered bacteria to produce glycoproteins, which are complex molecules attached to proteins. The goal is to create therapeutic reagents for cancer treatment and potentially develop a subunit vaccine against COVID-19.
The study evaluated changes in lung cancer treatment during the COVID-19 pandemic, highlighting shifts in treatment options and patient outcomes. The research found that the pandemic led to reduced access to certain treatments, resulting in decreased survival rates for some patients.
A new study has identified 37 genes, including 10 new ones, that show resistance to stripe rust in spring wheat varieties. This discovery could lead to the development of more resistant varieties, reducing chemical application and damage to crops.
A new study from the University of California, Davis links combining fructose and glucose in high fructose corn syrup to increased risk factors for heart disease. The researchers found that the interaction between the two sugars had a more significant impact on health risks than previously thought.
A 48,000-year-old milk-tooth found in Veneto, Italy, is confirmed to belong to a child Neanderthal, providing valuable insights into human evolution. The study's findings suggest that Neanderthals were present in the area until around 45,000 years ago.
A $10.4 million NIH grant will explore the molecular level differences in glioblastoma incidence, survival, and treatments between males and females. Researchers aim to gain a better understanding of sex differences in tumor growth, diagnosis, and treatment for more personalized therapies.
A study by Hiroshima University researchers found that a specific wavelength of UV light effectively kills the SARS-CoV-2 virus. The 222 nm UVC light is safer to use around humans and can be used to disinfect occupied public spaces, including hospitals.
A study found that freshwater turtles, like Emydura macquarii, help clean up fish carcasses and improve water quality by removing toxic ammonia. Turtles accelerated carp decomposition and restored ecosystem balance.
Researchers found that disfluency increases people's attitudes toward a message after a time delay, leading to more favorable post-purchase decisions. Consumers misattribute the time spent in decision-making, believing they made an informed choice rather than spending time understanding information.
The segmentation clock, which governs embryonic body pattern formation, progresses more slowly in humans than in mice. Human cells exhibit slower degradation rates and longer transcription/translation times for the HES7 protein.
Researchers from Brazil and the US are collecting primary data on COVID-19 responses to create a repository for future studies. The project aims to analyze policy and politics in various countries, including social policies, political regimes, formal institutions, and state capacity.
Researchers found layering consistent with volcanic activity on Venus' oldest terrain, tesserae, dating back 750 million years. This finding suggests that these regions were formed through volcanic activity rather than tectonic deformation or continental crust formation.
A New Zealand survey found that e-cigarette use is increasing among smokers and recent quitters, with most common reasons being to help quit or cut down on smoking. The study suggests e-cigarettes are contributing to reducing smoking prevalence, but more work is needed to achieve the goal of becoming smokefree by 2025.
A study of over 4,000 tweets reveals that only a small percentage of Twitter users use JUUL to stop smoking or improve their health. Most tweets about JUUL are positive and discuss first-person usage or the brand's products.
Hurricane Teddy's satellite appearance steadily developed overnight, with a ragged warming eye surrounded by convection. The storm is moving northwest at 12 mph, expected to continue for days, with maximum sustained winds of 120 mph.
A study presented at ESMO 2020 found significant variations in access to cancer medicines and clinical trials across European countries. Western European nations tend to have more clinical trials, while Eastern and Central European countries face barriers due to limited infrastructure and resources.
Researchers at UCLA discovered that the brain measures seconds by changing patterns of neural activity, with two distinct 'clocks' in different regions. The study found that mice could anticipate rewards based on scents associated with specific time intervals.
Researchers at Lund University have discovered biomarkers to predict how type 2 diabetes patients will respond to metformin treatment. The study, conducted on 363 participants, shows promise for personalized therapy and reducing side effects.
A new blood protein test can detect the severity of head trauma with high accuracy and speed, potentially saving millions in medical expenses annually. The research team developed a point-of-care testing device that uses a hand-held device to measure glial fibrillary acidic protein (GFAP) levels in patient blood.
Scientists have identified enzymes ASB13 and USB20 that regulate the recycling of a dangerous protein called SNAI2, which helps cancers metastasize. Targeting these enzymes may provide a way to control SNAI2's aggressiveness and prevent cancer progression.
A new study reveals that changes in sea surface temperatures in the Pacific and Atlantic oceans impact rainfall patterns in South America, leading to severe droughts. By analyzing this correlation, scientists can predict droughts up to 18 months in advance, providing crucial time for mitigation efforts.
Researchers at UQ and KTH discovered how plant cell walls balance rigidity with flexibility, thanks to a family of polymers called hemicelluloses. This breakthrough has wide applications in nutrition, medicine, agriculture and more.
The Society for Healthcare Epidemiology of America recommends immunizations against vaccine-preventable diseases for healthcare personnel, educators, and students. Medical contraindications are the only exception to receiving recommended immunizations.
The study analyzed changes in female corresponding authors in bioRxiv and medRxiv before and during the pandemic. Researchers found that the proportion of female authors increased significantly during the pandemic, from 24% to 31%, suggesting a shift towards more diverse teams.
New research finds that progressive congregations have surged in their political activism, likely in response to Trump administration policies. Conservative churches trail behind Black Protestant churches in mobilizing efforts on issues like immigration and endorsing candidates.
Researchers developed an 'cell-less' therapy that accelerates recovery from heart attack in pigs by injecting tiny membrane-bound sacs containing proteins and DNA into the heart. This approach avoids safety concerns associated with whole-cell transplants, which often fail to engraft and can cause severe health issues.
Researchers discover that West African lungfish can regenerate lost tails using similar molecular mechanisms as amphibians, suggesting a common ancestor possessed this trait. The study provides new insights into the evolutionary origin of tail regeneration and offers potential opportunities for regenerative medicine.
A new study suggests that pulses of cooler deep water can reduce heat stress responses in corals, potentially halting coral bleaching. The research found that even short intrusions of cooler deep water can mitigate thermal stress in corals, with the effect being stronger in simulations with water from deeper depths.
Researchers found a connection between contact sports participation and chronic traumatic encephalopathy (CTE) leading to sleep dysfunction. The study revealed that tau pathology in brainstem nuclei is more strongly associated with sleep symptoms than Lewy body pathology, suggesting a new link between CTE and REM sleep behavior disorder.
Researchers found that taking azithromycin with QT-prolonging drugs increases the risk of cardiac events by 40%. These events include fainting, heart palpitations, and cardiac arrest. The study suggests doctors should monitor patients taking azithromycin for these medications.
A new study found that aged pet dogs experience declines in four out of six behavioral factors, including problem-solving, sociability, and boldness. The research suggests that further studies are needed to determine the potential links between aging, nutrition, and training on canine cognition.
Scientists from KIT and Heidelberg University have developed a photoresist for two-photon microprinting, enabling the creation of three-dimensional polymer microstructures with cavities in the nano range. The novel material allows for controlled porosity and affects light scattering properties.
A new study suggests that a 56% increase in alcohol-industry funded research into the impacts of alcohol consumption since 2009 is a cause for concern. The researchers found nearly 13,500 studies directly or indirectly funded by the industry, with many making claims about the health benefits of alcohol.
A study found that minimally invasive ultrasound-guided carpal tunnel release improves hand function and reduces discomfort in patients with carpal tunnel syndrome. The procedure demonstrated a safe, effective, and less invasive alternative to traditional open or endoscopic surgery.
Research from Aarhus University shows that systematic parental training can significantly improve the quality of life for preschool children with ADHD. The study found that treatment without medication led to improved psychosocial scores and increased self-confidence among parents, resulting in better social skills for the children.
The discovery of WD 1856 b, a Jupiter-sized planet orbiting a white dwarf every 34 hours, shows the likely presence of planets around these star remnants. The finding was made possible by NASA's TESS Space Telescope and Spitzer Space Telescope data.
New research found that middle-aged adults with healthier heart habits have a significantly lower risk of developing high blood pressure over the next decade. The study, which included 2,930 Black and white adults, showed a 6% lower risk for each one-point higher Life's Simple 7 score.
The University of Texas at Dallas has gained access to high-performance computing resources through the donation of systems like Stampede1, increasing its research capabilities. The introduction of Ganymede has enabled researchers to conduct complex projects like seismic imaging and data science, reducing computation time by up to 5 days.
Cotton growers can improve efficiency by using models to correlate development milestones, estimate crop status, and optimize input use. Thermal models, such as heat units, predict crop maturity, informing applications of plant growth regulators and end-of-season management.
Engineers are studying earthen materials to create carbon-saving, indoor air quality improving building products. They aim to overcome negative perceptions and promote the use of natural materials in modern constructions.
The UT Agribusiness Academy aims to increase Tennessee secondary students' exposure to agribusiness content and career opportunities, bolstering curricular success. The grant-funded project will provide online modules and professional development components for 60 teachers over three summers.
Researchers have created a fully automated microchip electrophoresis analyzer that can detect organic molecules, including amino acids, in extraterrestrial soil. The device outperforms existing techniques by three orders of magnitude, paving the way for future missions to search for signs of life beyond Earth.