Researchers at UPV/EHU have created a biodegradable polymer/bioglass composite system that can help mend broken bones. The addition of bioglass to the polymer improves its mechanical properties, but it also reduces thermal stability, which could lead to degradation and harm to cells.
Researchers discovered that the South pole vortex of Venus is composed of two main cloud layers, with centres of rotation at different altitudes forming a constantly evolving permanent structure. This phenomenon, known as super-rotation, occurs due to the planet's slow rotation speed and fast atmospheric rotation rate.
Félix Goñi, a renowned researcher, has received the prestigious European Avanti award for his groundbreaking work on cell membrane lipids and their role in programmed cell death. The award recognizes his contributions to the understanding of biophysics of lipids, including metabolism, enzymology, structure, and membranes.
Researchers develop lipid nanoparticles as vectors in gene therapy to deliver therapeutic genes to cells without degrading within the organism. The technology improves drug absorption for insoluble or poorly soluble molecules, offering a promising alternative for diseases with no effective treatment.
Researchers from Basque Country describe two new species of Hydnum mushroom, Hydnum ovoideisporum and Hydnum vesterholtii, with distinct ovoid spores and ecological characteristics. The study confirms high genetic diversity among the genus, shedding light on their distribution and ecology.
Researchers have found genetic variants linked to alcoholism in the Spanish population, including women. The study identified polymorphisms in genes related to metabolism and the dopaminergic system, which are associated with increased risk of hazardous drinking and dependence.
Scientists have generated molecules that inhibit tumour cell adhesion to other cells, halting both tumour growth and liver metastasis. The breakthrough could lead to new treatments for colon cancer and its related death toll.
A UPNA researcher has developed 3D reconstruction algorithms that are on par with the best available techniques, but can be executed more rapidly on a computer. These algorithms use stereoscopic vision to capture depth and can be implemented in real-time using standard graphics cards.
The R1441G mutation, known as the Basque mutation, is a genetic variation that increases the risk of developing Parkinson's disease. A study published in Neurogenetics and Movement Disorders found that individuals carrying this mutation have an 83% chance of developing the disease by age 80.
Researchers at CIC bioGUNE have developed a new pathway to create more reliable glucose-measuring biosensors that can detect glucose in various fluids, including urine. The discovery challenges the long-held paradigm of protein binding mechanisms and offers a promising avenue for improving diabetes diagnosis.
Irene Sendra's research proposes a dynamic, dark energy model that varies over time, consistent with observations of the universe's acceleration. She also unites dark energy and dark matter into a single component, achieving better results in her models.
Researchers create technique to measure temporal profile and arrival time of individual FEL pulses with femtosecond precision, allowing for precise study of atomic, molecular, and solid-state systems. The method enables filming of atoms in motion and exploration of processes that evolve within X-ray exposure.
A recent study by IkerRos found that students at co-operative schools display the greatest engagement, while those at public schools show the lowest. The study also reveals differences in engagement based on sex and age, highlighting the importance of organizational development and teacher-student interaction.
A team of researchers from the Public University of Navarre has developed a new algorithm for improving the real-time capture of 3-D images, enabling applications in fields like 3-D video recording and intelligent systems. The technique uses stereoscopic vision to compare pairs of images and yields better results than previous algorithms.
Scientists harness Stocastic Resonance to convert electric energy into mechanical motion in a molecule of hydrogen. This breakthrough enables design of artificial molecules with controlled oscillation.
Montserrat Fernández-Vallejo has developed the longest fibre-optic sensor network measuring 250 km with a multiplexing capability, enabling remote monitoring of large infrastructures. The network addresses three main challenges: multiplexing sensors, ensuring continued service in case of faults, and allowing remote monitoring.
Researchers at NEIKER and INRA found that BDA symptoms are a sign of esca disease, a complex disease affecting grapevine and woody plants. The study suggests that alternative treatments to sodium arsenite may be effective in controlling the disease.
AZTI-Tecnalia coordinates two €1.5M research projects on bluefin tuna to study population structure, migrations, growth, and reproduction. These projects will inform ICCAT's conservation efforts in the Atlantic and Mediterranean.
Montserrat Fernández-Vallejo has developed the longest fibre-optic sensor network measuring 250 km with a multiplexing capability, enabling remote monitoring of large infrastructures. This technology allows for efficient data transmission and analysis without power sources, critical state observation, and preventive maintenance.
Researchers developed nano-FTIR, combining s-SNOM and FTIR spectroscopy for nanoscale chemical identification and mapping. The technique offers high sensitivity and resolution, making it a unique tool for polymer chemistry, biomedicine, and pharmaceutical industry.
Scientists visualize the trapping and confinement of light on graphene, making it a promising candidate for optical information processing. Graphene plasmons can be used to electrically control light, enabling new optical switches and applications in medicine, bio-detection, solar cells, and quantum information processing.
Researchers at UPNA aim to create affordable, high-precision eye tracking systems for applications beyond assisting people with disabilities. They have developed a database of over 100 users and are working on algorithms to detect pupil position and gaze direction.
Researchers developed coatings that use nanoparticles to interact with sunlight and break down pollutants like nitrogen oxides, hydrocarbons, and carbon monoxides. The coating is thin, adaptable, and durable, making it suitable for construction materials.
Researchers at the University of the Basque Country have designed a programme called Mírate bien to train cognitive perceptions and restructure self-image. The pilot experience shows early signs of improvement in students' physical self-concept, highlighting the potential tool for building awareness about its implications.
A GPS device provides ten data points per second, allowing for accurate evaluation of soccer players' acceleration, speed, distance covered, and workload indicators. The study found that midfielders have the highest number of accelerations and high-intensity movements during sprints.
Researchers evaluated drought response of various radiata pine ecotypes, finding that some are more tolerant than others. The study suggests introducing new varieties with improved drought resistance will be essential to mitigate climate change impacts on forests.
Researchers at the UPNA-Public University of Navarre are developing a radar system to protect pedestrians from frontal impact. The system will use heat detection and radar technology to warn drivers of potential collisions and alert them to the presence of pedestrians in their path.
The Metabolomips group has developed a methodology for detecting gunshot residues, which can produce reliable analyses within an hour. They have also created a method to identify antipsychotic drugs in the human brain, with potential applications in forensic analysis and post-mortem diagnostic tests.
Researchers at the Public University of Navarre have designed and manufactured composite PVC materials with enhanced thermal stability based on nanofillings. These materials can improve photostability, thermal resistance, and gas permeation properties.
The Public University of Navarre and CENER have developed two electricity microgrids to enhance energy efficiency, reduce contaminant emissions, and increase safety in supply. The microgrids feature a combination of renewable energy sources and storage systems, enabling efficient operation in both grid-connected and isolated modes.
A team from the University of the Basque Country has successfully isolated ribose, a fundamental sugar, in the gas phase. This achievement provides crucial information about the structure and stability of sugars, which are essential for understanding the origins of life on Earth and potentially elsewhere in the universe.
Physicists have discovered a new class of topological insulators with unique properties, including deep-laying conducting states. The materials are insulators in bulk but conductors at the surface, making them promising for applications in spintronics and quantum computation.
Researchers found that 12-weeks of high-speed power training improves muscular power in older people. The study showed significant gains in neuromuscular and cardiovascular function, as well as improved functional capacity and quality of life. Power training is a promising measure for preventing or reducing loss of functional capacity ...
A novel molecular process linked to neddylation has been found to be involved in the development of hepatocellular carcinoma, a type of liver cancer with poor prognosis. The study suggests that targeting this process could lead to potential therapeutic applications for patients with HCC.
Understanding quantum jamming physics is essential for miniaturizing electronics, as it affects device properties and wire connections. Researchers have made progress in one-dimensional quantum many-particle physics, revealing new collective phenomena that emerge when matter is confined to narrow channels.
Researchers have successfully visualized relay reactions at the atomic scale using a scanning tunneling microscope. This breakthrough allows for controlled transfer of hydrogen atoms along molecular chains, potentially enabling new information exchange methods in future electronics.
Research found that women adapt their brain function to recover from facial paralysis better than men, with improved spontaneous smile recovery and longer functional recovery periods. The study, involving 114 patients, highlights the relevance of patient gender in planning facial paralysis reconstruction strategies.
Researchers discovered a complex cell mechanism that makes breast cancer cells resistant to radiation treatment. The mechanism is activated by the protein HOXB9, which accelerates DNA repair and increases radiation resistance.
Researchers at Cruces Hospital describe a new syndrome of limited family intellectual disability caused by the duplication of the RPS6KA3 gene. This discovery highlights the importance of genetic research in understanding rare conditions, particularly those with limited intellectual impairment.
Researchers have created biocides with micro-encapsulation that are less toxic to the environment while maintaining effectiveness against airborne insects. The product also shows improved solubility in water and reduced handling difficulties.
Researchers have developed a new technique for analyzing the local chemical composition and structure of nanoscale materials. The nano-FTIR instrument uses thermal radiation to focus light onto a sample, allowing for high-resolution imaging and spectroscopy of single nanoparticles or devices.
The Amniochip technology uses microarray technology to detect genetic syndromes with a diagnostic resolution 100 times greater than conventional techniques. This reduces the waiting time for results to 48 hours, compared to three weeks with traditional methods.
The discovery of the SIRT3 protein's role in altering the nutrition of breast cancer cells has significant implications for cancer treatment. By identifying this protein as a 'guardian' of metabolism, researchers may develop targeted therapies to promote its activation and inhibit cancer growth.
Scientists at nanoGUNE have successfully transmitted and focused infrared light with miniature transmission lines, enabling single molecule spectroscopy and sensitive optical detection. The technique uses tapered transmission lines to confine light down to nanometer scales.
Researchers found that oestrogen can reduce the proportion of breast cancer stem cells, explaining a better prognosis for tumours expressing the oestrogen receptor. This study presents new insights into oestrogen's effect on cancer stem cells and opens doors to developing tools for preventing breast cancer.
Research in Nature Neuroscience found that a diet low in omega-3 poly-unsaturated fatty acids alters the functioning of the endocannabinoid system, leading to changes in brain function and behavior. The study provides new insights into the link between omega-3 deficiency and depression.
A research study published in Nature found that IGF-II protein increases in the brain of rats after a learning session, reinforcing memory and preventing forgetfulness. The protein is essential for memory formation and consolidation, making it a potential target for therapies enhancing cognitive function.
Scientists from Donostia-San Sebastian and Kiel universities develop method to control atom count in molecular unions, improving electric current flow. This breakthrough enables precise characterization of nanometric systems, resolving a key problem in nanotechnology.
A new method of attack against the AIDS virus has been developed using a prevention system that stiffens cell membranes, making them impenetrable to the virus. This research, published in Chemistry & Biology, provides a novel focus on regulating cell membrane fluidity and preventing viral fusion.
Researchers have discovered a domino effect in protein complexes that contribute to neurodegenerative diseases. The study, led by Dr. Aitor Hierro, reveals reduced levels of mutated protein Vps54 disrupt the GARP complex, leading to motorneurodegeneration.