Researchers found that optimal brachytherapy dose on the same day as implant reduces relapse risk by 20 percentage points, achieving cure in 94.4% of patients. Calculating radiation dose on implant day allows for immediate adjustments to ensure treatment efficacy.
Researchers from the University of Navarra have identified a link between specific gene mutations and more severe forms of leukemia. The study analyzed patients from 19 hospitals across Europe, confirming that these genetic alterations can be used to monitor disease progression and identify potential therapeutic targets.
The study successfully sequenced the genome of Pseudomonas savastanoi, a pathogenic bacteria causing tuberculosis in olive trees. This achievement paves the way for identifying genes responsible for virulence and developing targeted strategies to combat the disease.
Researchers from the University of the Basque Country have identified a new mechanism for amyloid peptide-induced neuronal death. By blocking specific receptors, neurons can be protected from lethal effects, paving the way for novel therapies to slow Alzheimer's progression.
Researchers from the University of the Basque Country and American scientists publish first results of a study on the impact of a large-sized celestial body on Jupiter last July. The impact created a massive ash cloud of around 5,000 km in size, with surrounding halo effects.
Researchers at CIC bioGUNE and Universidad de Kentucky have discovered a new method to control the stability of prions responsible for transmissible spongiform encephalopathies in deer. This finding has significant implications for controlling the epidemic affecting deer in the USA and Canada.
A large study found that individuals following a Mediterranean diet, rich in fruits, vegetables, and whole grains, were less likely to develop depression. The diet's high intake of monounsaturated fatty acids from olive oil may be protective against depressive symptoms.
Researchers have developed a new approach to treat ischemic pathologies by activating the protein HIF, which stimulates revascularization and organ repair. This strategy aims to address cardiovascular diseases that cause millions of deaths worldwide, by over-producing HIF in response to ischemia.
Researchers have gained in-depth knowledge of pyruvate carboxylase's structure, a metabolic enzyme linked to genetic diseases like lactic acidaemia and hypoglycaemia. The study also sheds light on its potential role in obesity and diabetes treatments.
A study published in The New England Journal of Medicine found that colon capsule endoscopy diagnosed 64% of all lesions located by means of conventional colonoscopy. While this is a lower sensitivity rate compared to the conventional procedure, the diagnostic efficacy curve improves with experience.
Research found that ghrelin hormone increases appetite and promotes the accumulation of abdominal fat, linked to higher blood pressure, type 2 diabetes, and metabolic syndrome. Ghrelin's twin action on the organism opens doors for future treatment of obesity.
A team of scientists has identified Llysyl oxidase as an enzyme involved in fibrous tissue accumulation and cardiac deterioration in patients with chronic heart disease. This discovery opens new possibilities for treating patients with heart disease by inhibiting the enzyme.
Researchers control light at nanoscale by adopting tuning concepts from radio-frequency technology, enabling targeted design of biosensors and photodetectors. The discovery bridges the gap between optical and radio frequencies, opening doors for compact and integrated nanophotonic devices.
Research at the University of Navarra Hospital found that high-dosage perioperative brachytherapy effectively controls 86% of head and neck tumor cases after a seven-year follow-up. The technique reduces treatment time by two weeks compared to conventional radiotherapy, improving patient outcomes.
Researchers have discovered a drug that eases protein fusion, increasing learning capacity in mice with Alzheimer's disease. The treatment could offer new perspectives and alternatives to existing medications.
Researchers have discovered genetic variants that can help personalize treatment for infant osteosarcoma, leading to improved survival rates and reduced toxicity. The study, which analyzed data from 100 patients, found that specific genetic variants are associated with greater methotrexate toxicity and better therapeutic effects.
Researchers discovered that Oncostatin M improves interferon's antiviral effect, increasing immune response to viruses. This combination may be useful for treating chronic viral hepatitis and other tumors that don't respond to conventional therapy.
Research reveals that epigenetic regulation of 13 microRNAs is associated with higher mortality in patients with acute lymphoblastic leukemia. The study identifies these microRNAs as potential targets for new therapeutic options, offering hope for improved treatment outcomes.
A pioneering surgical technique developed in Spain has successfully removed benign tumors from the pancreas using laparoscopic central pancreatectomy, preserving a large part of the gland. The procedure reduces complications, hospitalization periods, and risk of post-operative diabetes.
Researchers Enrique Solano and colleagues have made significant progress in understanding the behavior of qubits. They found that certain quantum leaps are prohibited when a qubit's symmetry is broken, and vice versa.
Researchers at the University of the Basque Country study plants' defence mechanisms to predict photo-oxidative stress. They discover antioxidants like vitamin E and carotenoids, which help protect plants from excessive light, and identify new cycles like the lutein epoxide cycle.
The La Mente Bilingüe research team, led by Dr. Itziar Laka, investigates language acquisition and processing in bilingual brains. They use experimental methodologies to understand how languages are organized and processed, including analyzing word order and syntax, and exploring the effect of age on phonology, vocabulary, and grammar.
Researchers from the University of Navarra and Applied Medical Research Centre have identified five genes that play a crucial role in the metastasis of breast tumors to the lung. These genes were found to be common to both animal models and human patients with breast cancer, offering new insights into the complex process of tumor sprea...
Tartalo, a robot developed by the University of the Basque Country, uses sensors and computer vision to navigate environments. The robot can recognize different places, such as rooms, corridors, and doors, and asks for permission before entering.
Scientists at the University of the Basque Country have developed robots with improved precision control using shape-memory alloys. These materials enable precise positioning, making them suitable for applications such as machine tooling and large-dimension telescopes.
Researchers have developed a new technology using ozone and hydrogen peroxide to eliminate contaminants in water by advanced oxidation. The team created models for the degradation of various compounds and tested their efficacy in real-world scenarios.
A PhD study by Juan Pedro Reyes found that integrating safety into building design can significantly reduce accidents and costs. The research developed a mathematical model to calculate the sustainability of a building's safety, with promising results.
Researchers found that combining ursodeoxycholic acid and glucocorticoids increases bicarbonate production in the bile, improving liver function. This discovery could lead to more effective treatments with fewer transplants, saving lives.
Researchers have found that adult multipotent stem cells (MAPCs) are more effective than mononucleate cells in treating peripheral vascular disease, improving blood vessel regeneration and muscle function. The study used mouse models and human cells, with identical results, suggesting a potential new treatment option.
Research into giant perturbations on Jupiter reveals that jet streams go deep into the planet's atmosphere, with storms forming among deepest clouds. The team used a combination of telescopes to observe the phenomenon, finding surprising similarities with previous cases.
Researchers from the University of the Basque Country have published two articles in Nature on their findings about the atmosphere, climate and weather patterns of Venus. The studies revealed the presence of a double vortex at the South Pole, which is similar to those found on Earth's polar regions.
A new method of administering antiemetic granisetron, subcutaneously, achieves similar blood concentrations as intravenous administration, making it a potential alternative for non-hospitalized patients. The study supports the use of subcutaneous granisetron for treating chemotherapy-induced vomiting.
Researchers reproduced Thomas Young's experiment in a hydrogen molecule using electrons and X-rays, revealing wave-like behavior that suggests a quantum nature. The findings provide insight into the transition between classical and quantum physics, with potential implications for quantum cryptography and computation.
Researchers have discovered a new physical phenomenon called acoustic plasmon, which can be triggered into an excited state with very low energy input. This discovery could have significant implications for the design of ultra-high velocity electronic devices and materials for medical applications.
Scientists have successfully implanted dopamine generators in brain cells, leading to improved symptoms in Parkinson's disease in non-human primates. The treatment involves injecting fragments of the carotid body into the striate area of the brain, which boosts the production of dopaminergic cells and increases dopamine release.
Research by Alberto Cordero found that 76% of workers over 60 are overweight or obese, leading to increased mortality and reduced productivity. The study also showed a strong link between metabolic syndrome, arterial hypertension, and cardiovascular risk factors.
Recent observations from the Cassini spacecraft and Huygens probe suggest massive methane storms on Titan, creating a 'methane cycle' similar to Earth's water cycle. These storms produce dense clouds of methane and copious precipitation of liquid drops, generating rivers and canals on Titan's surface.
Researchers have achieved net optical cooling of erbium-doped materials using laser radiation, overcoming technical difficulties associated with this phenomenon. This breakthrough enables the development of new devices such as high-power optical fibre lasers and medical diagnostic techniques.
Researchers identified common properties among genes implicated in cancer development through a bioinformatic study. The study suggests that random breakage is a key mechanism in tumor formation, with a database of genome regions revealing characteristics of these breaks.
Photonic crystals provide ideal characteristics for the development of instruments with diverse applications. A multidisciplinary research effort at the University of Navarra has led to significant breakthroughs in manufacturing these crystals, paving the way for miniaturization and enhanced nanotechnology.
A recent study published in the American Journal of Clinical Nutrition found that consuming skimmed milk products can significantly reduce the risk of hypertension by 50%. The research, which followed 6,000 people over two years, revealed no association between whole milk consumption and hypertension risk. These findings contribute to ...
Researchers at Public University of Navarre develop innovative left-handed metamaterials for miniaturized mobile devices, enabling reduced size and improved signal control. The breakthrough technology uses Split Ring Resonators to achieve extremely low losses and has potential applications in wireless communication systems.
Researchers have identified the PrPC protein as a crucial component in the neuronal metabolism of calcium, shedding new light on the cause of mad cow disease. The study found that prions damage perineuronal nests, leading to neuronal death and disease progression.
Researchers at Public University of Navarra study the response of four grape varieties to hydric stress, finding that recovery of photosynthetic activity varies by variety. The study aims to inform suitable land irrigation policies for each variety, improving wine production.
The thesis proposes a measurement system that uses magnetic domains as internal sensors to determine microstructure variations in steels. This method allows for the quantitative investigation of dislocation density, grain boundaries, and precipitates, opening up new technological possibilities in magnetic non-destructive testing.
A new study has shown that PET with 11C-Choline improves the early diagnosis of relapsed prostate cancer, with a sensitivity of 65% compared to 28% for conventional FDG. This finding is particularly useful for detecting relapses in patients with low PSA levels.
Research reveals how a molecule helps Brucella bacteria evade destruction within macrophages, leading to a deeper understanding of the pathogen. This discovery has significant implications for developing new vaccines and treatments against Brucellosis.
Researchers at the Public University of Navarra have designed a new radiofrequency device using the Babinet Principle and meta-surfaces, enabling efficient mobile communications. The device also offers improved shielding capabilities for wireless communications, reducing interferences in buildings or rooms.
Scientists at the Elhuyar Fundazioa Institute have identified a previously unknown mechanism for capturing nutrients in plants. The process, which uses micro-vesicles and internal compartments called vacuola, is independent of specific transporters in plasma membranes and can be triggered by saccharose.
A team of researchers designed a protective structure to reduce tractor rollover accidents, resulting in improved agricultural worker safety. The 'Estrema' programme calculates necessary structures for various types of tractors, with enhanced models approved for use in the agricultural sector.