A team of researchers led by Georges Belfort has discovered water wires in an imidazole molecule, which could lead to the development of artificial aquaporin membranes for efficient desalination. The study shows that the imidazole's ring structure enables water molecules to self-assemble into a highly oriented linear chain structure.
Researchers uncovered a new lacewing species with anatomical modifications mimicking coeval liverworts, demonstrating the first record of liverwort mimicry by fossil insects. The larvae's foliate lateral plates and unique morphological features aid their survival and likely enable stealthy hunting or ambush predation.
A Northwestern University study found that online ratings for cosmetic breast augmentation surgeries are highly polarized, with some reviews written by non-patients. The importance of interactions with the doctor's support staff is highlighted as a key factor in patient satisfaction.
Dr. Paul Offit, Director of Vaccine Education Center at Children's Hospital of Philadelphia, receives the 2018 Albert B. Sabin Gold Medal for his groundbreaking work on an oral rotavirus vaccine that has saved thousands of children's lives globally. He is recognized for his tireless advocacy for immunization and leadership in promoting...
The lab will upgrade its unique computed tomography facilities to enable high-resolution, in situ, three-dimensional material characterization with unprecedented three-dimensional imaging quality and efficiency. The research aims to study physics phenomena governing manufacturing irregularities or defects in composite parts.
Chemists at Colorado State University have discovered a polymer with high molecular weight, thermal stability, and mechanical properties comparable to conventional plastics. The new material can be recycled back to its original state under mild lab conditions, paving the way for a circular materials life cycle.
Research by UCI scientists finds that corals in locations with frequent temperature changes are more resilient to bleaching. This discovery provides a better understanding of coral reef health and can inform conservation efforts.
A multi-center study discovered how adenosine to inosine (A-to-I) RNA editing contributes to protein diversity in breast cancer, increasing cancer cell proliferation and invasion. The findings suggest that individualizing therapies for each patient is reliant upon a better understanding of the protein genome.
Researchers from INRS published a study demonstrating the potential effects of neonicotinoids on human health by disrupting hormonal systems. The study found an increase in aromatase expression and changes in its pattern similar to those observed in certain breast cancers.
Researchers studied the teeth of carnivorous dinosaurs and found that different species used varying biting strategies to capture and consume their prey. The study reveals that some dinosaurs, like Dromaeosaurus, were adapted for handling struggling prey or processing bone, while others, like Troodon, preferred softer fare.
A new study by Penn Medicine neurologist Amit Bar-Or presents findings on ocrelizumab's impact on multiple sclerosis patients, including reduced inflammation and lower vaccine response levels. The research also explores the role of ocrelizumab in limiting MS attacks.
A new stereovision system guides surgeons during spinal operations, providing accurate renderings of where implants need to go. The system, developed by Dartmouth engineers and physicians, is expected to save up to 30 minutes in surgery time.
Researchers at Broad Institute of MIT and Harvard have developed a new tool that enables clinicians to quickly diagnose patient samples and track epidemics using CRISPR-based SHERLOCK. The platform can detect viruses directly in bodily fluids, eliminating the need for lab equipment and trained personnel.
A study of nearly 6,000 Americans found that mid-life chronic inflammation may be linked to an increased risk of frailty and overall poorer health decades later. Having high levels of inflammation in middle age was associated with a 39% higher odds of frailty approximately 24 years later.
10% of patients infected with the rising European strain experience abdominal pain, a symptom often overlooked by doctors. The study's findings highlight the need to consider this atypical form of meningococcal disease in medical diagnosis.
A laboratory analysis found that some landscape shapes retain their past forms under turbulent flows, while others erase their initial shapes. The study's results have significant implications for geological dating and understanding the formation of landscapes.
Researchers discovered Zika virus can infect and destroy human CNS tumor cells, reducing tumor mass and increasing survival rates. The virus shows a greater affinity for CNS tumor cells than healthy neural stem cells.
A team of scientists led by Alex Schier has developed a new method to trace the entire history of individual cell differentiation. They discovered that cells can leave their initial path and change their identity, leading to a more flexible developmental program than previously thought.
A new study presents promising results using 3D printing technology to predict and prevent paravalvular leaks in patients undergoing TAVR. The study's findings suggest that personalized valve placement and size can lower the risk of leaks, improving patient outcomes.
The UK EPSRC has funded 11 research projects to address challenges in building trust, privacy and security in the use of personal data and digital technology. These projects focus on areas such as personalised e-books for children's reading, IoT devices in homes, and trusted sharing of personal health data.
Researchers argue that garlic's unique flavor comes from sulfur compounds, which are biologically active within mammalian cells. However, the complexity of preparing garlic affects which sulfur compounds are consumed, leading to inconsistent results in human intervention studies.
A study found that curiosity is a small but significant contributor to academic achievement in kindergarten-age children. Children from lower socio-economic backgrounds may particularly benefit from fostering their curiosity as an alternative intervention strategy.
A global research project has identified 44 genetic variants linked to major depression, 30 of which are newly discovered. These findings suggest a shared genetic basis with other psychiatric disorders like schizophrenia.
A new study found that children exposed to general anesthesia during hospital procedures had a 17% increased risk of poor child development and 23-34% increased risks of lower reading and numeracy scores. Researchers recommend early intervention and monitoring for these children.
Researchers have successfully observed the quantum mechanical Einstein-Podolsky-Rosen paradox in a system of several hundred interacting atoms, demonstrating precise predictions of measurement results. This breakthrough has implications for new sensors and imaging methods for electromagnetic fields.
Two studies and an editorial report confirm that firefighters exposed to the World Trade Center's aftermath are at a heightened risk of developing cancer. The research highlights the environmental exposures to carcinogens in the wreckage, which poses significant health concerns for those who responded to the 9/11 attacks.
Researchers found a significant increase in hospitalizations for aortic dissection and ST-Elevation Myocardial Infarctions (STEMI) during winter months. The studies, presented at the SCAI 2018 Scientific Sessions, used the Nationwide Inpatient Sample database to analyze seasonal variations in cardiac-related hospitalizations.
Research from the University of Adelaide found that high-dose vitamin B6 supplements improved dream recall in participants. The study revealed no effects on vividness, bizarreness, or sleep patterns, suggesting a potential role for vitamin B6 in lucid dreaming and controlling dreams.
Researchers at Osaka University identified unique genetic traits that evolved rapidly in Japanese populations over the last few thousand years. The study found evolutionary changes related to alcohol metabolism, glucose, and lipid processing.
Researchers have developed a groundbreaking technique to detect tumor biomarkers in brain tumors through a simple blood test, potentially eliminating the need for surgical biopsies. The method uses focused ultrasound and tiny bubbles to release tumor-specific biomarkers into the bloodstream.
Researchers found that communities using a coordinated approach to prevention were more likely to reduce substance use, violence, and other antisocial behaviors in young adults. The study, conducted among 4,400 youth participants, showed significant long-term effects of Communities That Care (CTC) programs.
Researchers identified principles for efficient mechanical systems that generate and amplify kinetic energy. Shorter latch release times amplify power, while longer durations eliminate it, explaining why small spring-based systems are more effective.
Scientists at the University of Copenhagen have successfully targeted and killed E. coli using a cocktail of viruses, preserving the surrounding community of commensal bacteria in a simulated small intestinal microbiome. This breakthrough could lead to a new treatment method for food-borne illnesses without the use of antibiotics.
Researchers at the University of Córdoba have successfully expressed a plant protein in cancer cells, altering gene expression and silencing tumor growth. This breakthrough opens up new options for studying gene expression in both pathological and normal situations.
Researchers tracked a female whale shark's 20,142 km migration from eastern Pacific to western Indo-Pacific, the longest recorded migration. The study provides new insights into whale shark migration patterns and conservation efforts.
Diabetes UK has committed £2.6 million to 19 new research projects investigating medieval remedies for foot ulcers, sleep disturbances as a predictor of Type 2 diabetes, and other forms of diabetes. The funding aims to reduce amputations, sepsis cases, and improve treatment options.
A new USC study reveals that Yelp reviews of nursing homes tend to focus more on staff attitudes and responsiveness than government reviews. The study evaluated 264 Yelp reviews and grouped them into five categories, finding that nearly 53% of reviewers posted comments about staff attitude and caring.
A new study reveals that reefs experiencing frequent temperature changes are better equipped to resist coral bleaching during ocean warming events. The research highlights the importance of high-frequency temperature variability in reef regions worldwide, providing valuable insights for conservation efforts and marine spatial planning.
Researchers at Penn State have developed a chemical-free method for etching nanoscale features on silicon wafers. The technique, called tribochemical reaction, uses a scanning probe microscope to remove single layers of atoms from the surface without damaging underlying layers.
A unique initiative will bring together over 250 researchers at McGill and the MUHC to develop innovative solutions to infectious diseases. The project will focus on four major themes: antimicrobial resistance, emerging and re-emerging diseases, infections in vulnerable populations, and diseases of altered immunity.
A new study funded by a $4.7 million gift from the Ray and Tye Noorda Foundation aims to investigate the therapeutic benefits of cannabidiol for children with severe symptoms of autism spectrum disorder. The study will involve clinical assessments and basic research to better understand how CBD interacts with neural activity.
Researchers found that brain regions break down communication when trying to retain too much information in working memory. The study suggests that the 'coupling' of brain waves among three key regions breaks down when visual working memory load becomes too much.
Research highlights gun suicides disproportionately affect older, married white men experiencing declining health. Financial stressors also play a role in younger age groups. Tailored interventions and gun ownership registry measures may help reduce mortality associated with gun suicides.
Researchers at Oregon State University have developed a new inorganic compound that adopts a crystal structure capable of sustaining a quantum spin liquid state. This discovery is a key step toward the creation of next-generation supercomputers, which will solve complex problems efficiently and consume less energy.
A meta-analysis of over 135,000 people with major depression and 344,000 controls identified 44 genomic variants significantly associated with the condition. The study also found that major depression shares genetic links with schizophrenia, obesity, and sleep quality.
Researchers have developed an algorithm that can discover and optimize thermoelectric materials in a matter of months, rather than years. The new method simplifies computational approaches for electron-phonon scattering, speeding up the process by about 10,000 times and reducing development time.
A new study has found that patients who undergo TAVR procedure and stay in the hospital for more than 72 hours may be at risk of negative short and long-term outcomes. The study identified independent predictors of both early and delayed discharge, with delayed discharge associated with worse one-year outcomes.
A new NIA Research Centers Collaborative Network will foster interdisciplinary aging research through conferences, pilot programs, and web-based resources. The network brings together six NIA center programs to address common issues affecting older adults.
A Rice University-led study has provided first clues about internal structure of the Galicia margin using a seismic probe. The data revealed seismic images of the S-reflector, a prominent detachment fault within the continent-ocean transition zone, which accommodated slipping along the zone.
A recent study found that obesity contributes to poorer outcomes in non-white patients who have hemorrhagic strokes, with African-Americans being particularly vulnerable. The research highlights the need for targeted interventions to address nutritional needs and reduce the burden of obesity on recovery following stroke.
A study published in The Lancet found that excessive oxygen therapy increases mortality among critically ill patients. Data from over 16,000 adult patients with various acute conditions revealed a 21% higher risk of in-hospital death with liberal oxygen administration.
The European Academies' Science Advisory Council calls for a 'food systems approach' to address negative impacts of climate change on food systems. The report highlights the need for policy coherence, consumer behavior changes, and technological innovations to improve food sustainability.
A new model simulates the metabolic effects of exercise on an individual level, accounting for factors such as age, weight, and exercise type. This allows for better understanding of how exercise prevents diseases and improves health outcomes.
Studying ancestral remains requires respect and consideration of indigenous communities. Researchers should engage with living individuals to ensure ethical best practices and robust results.
The Preserve clinical trial has revealed significant benefits of oral acetylcysteine and sodium bicarbonate in reducing cardiovascular complications. Researchers analyzed data from a large cohort of high-risk patients who underwent PCI, demonstrating the efficacy of this treatment approach.
A study published in Cancer Research reveals that the Zika virus selectively kills aggressive human embryonal CNS tumor cells in vitro and in vivo. The virus was effective at concentrations as low as one viral particle per ten cells, with no impact on differentiated neurons.
The new approach uses flat, artificial material composed of nanostructured optical elements to control and detect mid-IR waves, enabling cheaper, flatter, and more efficient detectors for night vision, biomedical sensing, and free-space communication. The devices can transmit up to 80% of mid-IR light with high efficiency and are made ...
The MitraClip device has demonstrated improved echocardiogram measurements and six-minute walk test outcomes, with significant reductions in left ventricle volume and NYHA classification. The study also showed substantial improvement in quality of life outcomes for patients with mitral valve regurgitation.
A new study from Boston University has identified larger-than-expected families of genes related to the mammalian immune system in the Egyptian fruit bat. This finding may lead to a deeper understanding of virus transmission and better treatments for humans infected with deadly pathogens.
A new study shows a predictive link between VaxArray-measured potency and vaccine-induced immunogenicity in mice. The study found strong correlations between VaxArray assays and serum levels of antibodies targeting influenza hemagglutinin and neuraminidase.