Researchers at KAUST developed a new molecular coating that significantly enhances the performance of organic photovoltaic cells, outperforming current materials like PEDOT:PSS. The coating increases efficiency by reducing electrical resistance, improving hole transport, and allowing more light to pass through.
A large-scale brain epigenetics study has identified 84 new genes linked to dementia, providing new insights into the disease. The study found that epigenetic changes in the brain can be consistently distinguished from those without the disease, with over 70% accuracy.
Researchers found that COVID-19 virus can enter and replicate in human kidney cells, but does not typically cause cell death. However, infected cells with pre-existing injury are more susceptible to additional damage.
Researchers at Michigan State University have developed a new dataset to diagnose broadband availability, revealing significant gaps in urban, suburban, and rural areas. The tool aims to help policymakers allocate resources efficiently to improve local conditions.
A new study on Petermann Glacier found that the way under-ice landscape is represented in models can significantly impact future sea-level rise predictions. The researchers discovered that a warmer ocean could trigger the break-up of the glacier, leading to increased mass loss from Earth's polar ice sheets.
A new study using near-infrared (NIR) spectrum cameras has shown that these small, mobile cameras can help detect more snakes and could lead to an automated python tracker. By utilizing NIR cameras, pythons can be detected 20% farther away than with visible cameras.
A Southern Cross University study reveals global coral reef ecosystem calcification is declining at a rate of 4.3% yr-1, with consequences for ecosystem survival. The decline may be linked to stress events and reduced coral cover, potentially impacting food and habitat production.
Researchers discovered a molecular mechanism that alters immune response to infection in Gouin children, but not in Fulani children. The study's findings could lead to better malarial therapeutic interventions and vaccine responsiveness in populations.
Disabled researchers face barriers in academia due to inaccessible workplaces and normative departmental cultures. Collaborative research with mixed groups can help attract, support, and retain people with disabilities.
A novel tau protein conformation, cis P-tau, is a toxic early driver of Alzheimer's disease and related dementias. Silencing of this protein through immunotherapy has been shown to prevent disease pathology and memory loss in preclinical models.
Researchers developed AstroPath, a platform combining astronomy and pathology to analyze tumor microenvironments. It predicts response to anti-PD-1 therapy in melanoma patients, providing new insights into cancer treatment options.
Researchers at University of Texas M. D. Anderson Cancer Center found that combination ibrutinib and venetoclax provided lasting disease remission in patients with newly diagnosed chronic lymphocytic leukemia (CLL), with a three-year overall survival rate of 96%
The Brainlife.io platform uses cloud technologies to democratize neuroscience research, allowing scientists to process, visualize, and manage large amounts of data. The platform provides a suite of web services to support reproducible research, with over 1,600 scientists from around the world accessing it thus far.
A joint research team from POSTECH and KIMS developed a deep learning-based refocusing method to detect and improve SEM images without human oversight. The technology demonstrated improved image quality on blind settings, moving closer to commercializing AI-based material analysis equipment.
Researchers have identified a promising strategy for combating antibiotic-resistant bacterial infections by targeting the production of hydrogen sulfide. The approach, which inhibits the enzyme cystathionine gamma-lyase, enhances the deadly effects of antimicrobials on drug-resistant pathogens.
A new study suggests that pointed shoes, popular in medieval Britain, led to a sharp increase in bunions, particularly among the wealthy and clergy. The researchers found that those buried in richer sites had a higher prevalence of hallux valgus, highlighting the fashion trend's significant impact on foot health.
Researchers found that middle-aged men with cerebral palsy are up to 5.6 times more likely to suffer fractures than men without the disorder. The study also revealed that critical periods of bone health vary across the lifespan for individuals with cerebral palsy, particularly affecting females and males at different times.
Researchers discovered the glasswing butterfly's unique wing structure, creating transparency through a lower density of scale cells and nanostructures. The findings also revealed an anti-glare coating made of waxy hydrocarbon nanopillars, making butterflies nearly invisible to predators.
Researchers mapped misfolded tau proteins' brain journey, finding they resist spread in certain areas. This discovery could lead to new therapies targeting specific brain regions.
Scientists have successfully transferred and recovered quantum coherence from photons scattered in free-space for the first time, paving the way for new applications in quantum communication, imaging, and sensing. The novel technique uses custom hardware to maintain coherence even after scattering from a diffuse surface.
Researchers found that mutations in cardiac myosin-binding protein C (cMyBP-C) cause HCM through unknown mechanisms, altering protein integrity or mechanical properties. This knowledge is crucial for clinical follow-up and treatment of patients and their families.
Researchers developed Seq-Scope technology to visualize all gene expression from a tissue sample, offering ultra-high-resolution imaging. The method, using high-throughput sequencing and barcode-based spatial coordinates, enables diagnosis of diseases at the microscopic scale.
The LMO1 gene codes for a protein that regulates RNA production and is implicated in cancer formation. Researchers found that overexpression of LMO1 is associated with poor patient outcomes in different cancers. Further study of LMO1 may lead to targeted therapies for various types of cancer.
Using a computer-aided, multi-material 3D-printing method, researchers have created custom healthcare devices with tailored shapes and functions to enhance patient wellbeing. The technique offers a solution for mass-produced medical devices by providing bespoke designs that can improve comfort and durability.
A study found that frequent cell phone use while driving is associated with other risky driving practices in young adults, including impulsivity and sensation seeking. The study suggests that targeting all risky behaviors rather than just cell phone use may be more effective in preventing crashes.
Researchers at University of Freiburg discover how vanadium-dependent nitrogenase binds two CO molecules simultaneously, enabling reductive process for industrial applications. This breakthrough sheds new light on the mechanistic principles behind nitrogenase's ability to reduce toxic gas carbon monoxide.
Researchers discovered that blocking bacterial H2S biogenesis strengthens antibiotics by inhibiting persister formation and biofilm growth, offering a novel alternative to traditional antibiotic discovery. The study suggests using small molecule potentiators to enhance the effect of major classes of clinically important antibiotics.
Researchers used a novel statistical model to estimate new HIV infections among adult MSM in England between 2009 and 2018. The results suggest that testing and treatment strategies have been effective in reducing new infections, with a significant decrease in the number of new infections from 2,770 in 2013 to 854 in 2018.
A recent study from the University of Notre Dame found that disagreeable married men who do not contribute equally to household chores often have higher salaries due to increased focus on their careers. This phenomenon suggests that imbalanced social exchanges at home, particularly with spouses, play a crucial role in determining indiv...
The study reveals COVID-19 can cause inflammation in the auditory and vestibular pathways, worsening existing conditions like tinnitus. Pandemic-related stress and anxiety also increase the severity of tinnitus symptoms in individuals already affected.
Researchers from Cornell University and Samsung create a first-of-its-kind metalens that can focus light using voltage instead of mechanically moving its components. The innovation allows for an ultrathin, electrically tunable lens with continuous zoom capabilities.
Researchers have discovered a highly selective phage activation mechanism based on signal molecules in bacterial ecosystems. The study reveals that a specific bacterium produces a signal molecule that triggers the conversion of a latent phage into an active parasite, offering new possibilities for phage therapies and biotechnology.
Researchers at the University of Bradford say naked mole rats' long lifespan and resistance to cancer could lead to new treatments for degenerative diseases like cancer and dementia. The animals' unique DNA repair mechanism may provide insights into preventing these conditions, with potential applications in humans.
A new study reports that Elovanoids, a bioactive compound, block the virus that causes COVID-19 from entering cells and protect lung tissue. The researchers found that Elovanoids also triggered the production of protective proteins that counteract lung damage.
A team of Monash University scientists has discovered a new process based on phosphonium salts to produce green ammonia from renewable energy. The process represents a major contribution towards the development of a sustainable fuel for the future, with potential applications in fertiliser production and as an energy carrier.
Researchers discover that cytosolic dsDNA from mitochondria can cause cell death and neurodegeneration in PD patients. A new approach using DNAse II may help counteract this effect, potentially leading to a breakthrough in treating Parkinson's Disease.
A new study from Lawrence Berkeley National Laboratory uses a hydraulic model to quantify the impact of climate change on flooding in Houston, Texas during Hurricane Harvey. The research reveals that 14% to 15% of the cost of flooding was due to climate change.
Researchers from uOttawa propose a new optical element called spaceplate, which simulates light spreading in a small device, enabling the miniaturization of optical systems. This technology has potential applications in fields like healthcare, where thin cameras or endoscopes could be used to visualize internal organs.
The American Medical Association has awarded Penn State College of Medicine $1.8 million to develop residency education programs that prepare physicians for the complexities of modern healthcare. The project aims to equip residents with health systems science knowledge and skills to deliver high-quality patient care.
UC Riverside researchers have decoded the genome of a benign infection, potentially sending medicine into citrus trees. The discovery could harness its unique properties to deliver antibacterial and antiviral agents into plants' vascular systems.
A study of 700 children found that persistent childhood insomnia symptoms were associated with a higher risk of developing internalizing disorders, including depressive disorders and anxiety disorders. The researchers suggest that early interventions may be necessary to prevent future mental health problems.
A study reveals that black holes have an unexpected effect on galaxy evolution, influencing the formation of stars in satellite galaxies at vast distances. The research found a clear modulation of star formation rates depending on a galaxy's orientation with respect to its central black hole.
Researchers analyzed brain scans of 193 COVID-19 patients, finding a link between brain imaging and the virus's presence in cerebrospinal fluid. The study suggests hyperintense lesions and leptomeningeal enhancement are indicative of inflammation rather than infection.
Researchers found that normal breathing indoors without a mask can transport virus-laden saliva droplets up to 7.2 feet in just 90 seconds. Masks significantly restrict this movement, reducing the distance to less than 6 feet after two minutes.
Researchers identified glypican-1 protein that prevents cancer cells from spreading to bone, reducing aggressiveness. The study provides a potential new target for future treatments and supports previous findings suggesting the protein's role in preventing tumor growth.
Researchers at UNIGE found that digital initiatives within country offices have the strongest impact on changing ways of working, embedding new skills, and restructuring teams across the UN. The study highlights the power of bottom-up innovation, where ideas can spread from country to country, achieving scale and changing the organizat...
A new synthesized chemical compound demonstrates how introducing diradical systems can alter the properties of carbon nanotubes, including spin states and aromaticity. The findings show smaller singlet state systems exhibit in-plane aromaticity and stability.
Researchers found that tiny hairs on honeybee abdomens reduce friction during movements, conserving energy and reducing wear. This discovery could inspire the design of longer-lasting moving parts.
Researchers from Hiroshima University used a meta-analysis of publicly available transcriptome databases to identify four new genes associated with hypoxia. By combining transcriptomic and bibliometric analyses, they found previously unknown genes that were not well studied in relation to hypoxia.
New research from the University of Arizona suggests that asteroid 16 Psyche may not be as dense or metallic as previously predicted. The findings propose an alternative origin story where 16 Psyche is composed of 82.5% metal, 7% low-iron pyroxene, and 10.5% carbonaceous chondrite.
The CHIME telescope has detected over 500 fast radio bursts, quadrupling the number of known radio bursts. The newly discovered signals reveal two distinct classes: repeaters and one-offs, which are thought to arise from separate mechanisms and astrophysical sources.
A new study analyzing medical evidence on domestic mass shooters in the US finds that a majority of perpetrators have psychiatric disorders without treatment, increasing risk of violence. The researchers identified signs and symptoms of brain illness in 32 out of 35 perpetrators, with most having schizophrenia or other diagnoses.
Researchers develop a new method to create ultrathin functional materials with highly defined structures, using self-organization and photopolymerization. The process produces porous two-dimensional polymers with nearly perfect order, opening up potential applications in filtration, membranes, and other contexts.
Researchers at PPPL have designed a novel X-ray crystal spectrometer to measure fine structure in HED plasmas, revealing their state of matter under extreme conditions. The new spectrometer addresses design challenges such as reducing statistical errors and improving energy resolution for NIF-produced HED plasmas.
A new Arizona State University study has shown that high fat diets can trigger a molecular cascade of events leading to colon cancer through intestinal stem cells. The research found that PPARs, specifically PPAR delta and alpha, play a crucial role in elevating cancer risk by stimulating the metabolism of fats.
Researchers at Kumamoto University developed a new analytical method to detect degraded beta-lactam antibiotics. Cysteine persulfide, a reactive sulfur species produced by bacteria, degrades and inactivates these antibiotics.
Researchers have developed a platform that produces bespoke star-shaped polypeptide nanoparticles, effectively delivering range of therapies including gene therapies. The material accelerates bone tissue regeneration with a six-fold increase in new bone formation.
Researchers achieved giant nonlinearity of UV hybrid light-matter states up to room temperature in a wide bandgap semiconductor material. This breakthrough enables the development of new on-chip ultrafast spectroscopy devices with unprecedented sensitivity.
Improv pedagogy enhances musical learning and social skills, fostering cooperation and uncertainty-faciling
Researchers at UNIST have successfully controlled the physical properties of naturally-formed nanoscale wrinkles in 2D semiconductors. The team developed a hyperspectral adaptive tip-enhanced photoluminescence spectroscopy approach to investigate and control the nano-optical and excitonic properties of wrinkles.