Researchers at the University of Basel have developed a model that can efficiently detect food fraud by analyzing oxygen isotope ratios. The model, which uses publicly available data on temperature, precipitation, and humidity, simulates the regions of origin for various plant products with high accuracy.
An analysis by the University of Basel has revealed that mercury enters seawater primarily through gas exchange, not rainfall. The study found that approximately half of the mercury in the ocean originates from gaseous emissions, rather than precipitation.
Researchers have identified a series of genetic switches, called enhancers, that ensure the correct amount and distribution of Gremlin1 protein during embryonic development. This discovery sheds light on the evolutionary history of human limb development and highlights the importance of robust gene networks in shaping our body's form.
A new augmented reality app, Phobys, has been developed to help people reduce their fear of spiders through exposure therapy. The app uses a realistic 3D spider model projected into the real world and offers nine levels of training, with game elements to maintain motivation.
Researchers at the University of Basel have discovered a novel combination therapy approach that combines inhibiting JAK2 with targeting the MAPK signaling pathway. This dual targeting strategy has shown promising results in improving leukemia treatment outcomes by reducing blood cell production and altering disease course.
Researchers have shown that physical exercise normalizes metabolic abnormalities caused by cancer, reducing anemia and associated fatigue. Exercise regenerates metabolism, blunting excessive blood cell formation and destruction, leading to improved tolerance of chemotherapy and radiotherapy.
Research reveals cichlids exhibit highly dynamic sex chromosomes, transitioning between XY and ZW systems. Genome analysis identified over 70 species with distinct sex-determining genes.
Researchers from the University of Basel have found that nasal cartilage cells can withstand chronic inflammatory conditions and counteract inflammation in osteoarthritis. The approach involves using engineered cartilage tissue to repair or replace damaged joints, offering a promising alternative to joint prostheses.
Researchers have found that viruses like hepatitis B and C do not always kill infected cells, but instead cause long-term changes. These changes can affect genes related to cell division and metabolism, potentially contributing to increased risk of liver cancer in cured patients.
Researchers at the University of Basel developed a breath test to measure treatment success in epilepsy patients. The test provides immediate results without requiring a blood sample, allowing doctors to adjust medication quickly and precisely tailored to individual patients' needs.
Researchers at the University of Basel have developed new luminescent manganese complexes with promising properties, including improved efficiency and stability. These findings offer a potential solution for more sustainable energy production and could lead to the creation of water-soluble variants for medical applications.
Researchers have discovered distinct populations of neurons in the mesencephalic locomotor region that control different body movements. These findings could improve therapies for Parkinson's disease by targeting specific neuronal populations involved in postural changes and body extension.
Researchers at the University of Basel found a strong correlation between early spatial skills and mathematical abilities in primary school. The study analyzed data from nearly 600 children and ruled out socio-economic status and language ability as factors affecting math performance.
Researchers found that spiders from 11 different families can catch and eat snakes, including species up to one meter in length. The venom of these spiders also has a similar effect on snake nervous systems as it does on humans.
A study by researchers at the University of Basel found that excess nitrogen deposited into soils via air pollution endangers butterfly diversity in Switzerland. The team analyzed data on plant and butterfly diversity across 383 plots and discovered a clear link between nitrogen intake and reduced vegetation diversity.
Researchers at the University of Basel have discovered two new types of glial cells in the brain that may play a crucial role in brain plasticity and repair. These cells can potentially be used to treat neurodegenerative diseases such as multiple sclerosis.
Researchers have discovered that natural killer cells and interferon gamma play a crucial role in preventing cancer metastases. Targeted therapies, such as immunotherapy and interferon gamma therapy, show promise in maintaining dormant cancer cells in a state of hibernation.
Researchers at University of Basel analyze archaeological seeds to show Swiss farmers domesticated opium poppy around 5500 BCE. The method used involves measuring seed cells and shape to distinguish between wild and domestic variants.
A study by the University of Basel found that exercise training helps improve motor skills in children born prematurely, leading to better impulse control and reduced behavioral problems. This targeted training may also reduce cognitive limitations, providing essential support for these children as they grow into teenagers.
Researchers at the University of Basel have proposed a new scheme for measuring magnetic or electric fields using quantum steering, which enhances measurement precision. By analyzing entangled particle states, scientists can make more accurate predictions about possible measurement results.
Alpine plants are losing their white protective coat as snow cover melts earlier, extending the growing season and increasing frost risk. By the end of the century, continuous snow cover for 30 days below 1,600 meters is expected to be rare.
Researchers discovered that trees experience a sudden collapse in their hydraulic systems during drought, leading to rapid death. The study found that this collapse occurs much sooner than previously thought, highlighting the importance of understanding tree water relations.
A study of 1,600 people found that 1 in 10 agreed strongly with COVID-19 conspiracy theories, with younger, stressed individuals more likely to hold extreme views. Cognitive biases were also identified, with those who believed in conspiracies being less critical of contradictory information.
Lakes store huge amounts of methane, which has a global warming potential 80-100 times greater than CO2. Researchers at the University of Basel suggest extracting and using this methane for sustainable energy production, potentially meeting world's energy needs.
A study by researchers at the University of Basel reveals that varied physical activity is associated with improved mental health and well-being. The study found that individuals who engaged in more varied movement patterns reported better subjective well-being, but no significant impact on symptoms of mental illness.
A Swiss research group has developed a novel cancer vaccine strategy utilizing two different viruses to stimulate the immune system against tumor cells. In animal experiments, this approach led to the elimination or slowing down of tumors in 20-40% of cases.
A study by researchers at the University of Basel found that regular caffeine intake can change the gray matter of the brain, but these effects are temporary. The study involved 20 healthy young individuals who were given caffeine or placebo tablets for two 10-day periods, with no sleep disruption observed.
A virtual reality app called Easyheights has been shown to improve ability to handle real height situations, with participants able to ascend further towards the top than before training. The app uses 360° images and gradually increases perceived distance without increasing fear levels.
Researchers have created a photon source that can produce billions of single photons per second, significantly increasing efficiency over previous systems. This breakthrough has significant consequences for quantum cryptography and computing, with potential applications in secure communications and quantum computing.
Researchers found climate change was behind the decline of Roman settlements in Egypt's Faiyum region, which relied heavily on irrigation. The study linked a volcanic eruption and reduced Nile rainfall to the environmental changes that led to mass migration.
Physicists have developed a switchable qubit that can be tuned between a stable storage mode and a fast calculation mode, enabling the creation of powerful quantum computers. The new qubit technology allows for ultrafast spin manipulation, potentially reaching clock speeds comparable to conventional computers.
Researchers at the University of Basel have identified immune cells resident in the lungs that persist long after a bout of flu, improving the immune response to reinfection by different strains. The discovery could lead to longer-lasting vaccinations against quickly-mutating viruses.
A new study by the University of Basel found that lockdowns affect mental health variably across countries, with factors like social support and financial stability playing a crucial role. The research suggests that public health initiatives should target those without social support and those whose finances worsen during lockdowns.
A study published in Nature reveals that a specific region of the brainstem is responsible for various fine motor activities of the forelimbs. The researchers used optogenetic and viral methods to mark neurons and observe their activity, identifying four neuronal subpopulations correlated with specific functions.
Researchers studied spiders in space, where they built asymmetrical webs with the center displaced. However, when exposed to lamplight, the webs became more symmetrical, and spiders oriented themselves away from the light source.
Scientists at the University of Basel have identified a key protein regulating long-term memory, found to decline with age. By studying roundworms, they discovered that a molecule called MPS-2 plays a central role in intact long-term memory and is also involved in age-related memory loss.
A recent study has discovered a link between intestinal flora and inflammation in the central nervous system of patients with multiple sclerosis. IgA B cells play a key role in this process, accumulating in the cerebrospinal fluid and brain tissue during acute flares of the illness.
A research team from the University of Basel investigated the explosive speciation of cichlid fishes in Lake Tanganyika, discovering three discrete pulse-like stages of rapid morphological evolution. The study also revealed that the most species-rich lineages contain genetically diverse species.
A study by the University of Basel found that online platforms have a positive impact on volunteer mobilization, willingness, and satisfaction. Volunteers who were more afraid of catching the virus experienced higher satisfaction through boosts in self-confidence. The findings suggest that online platforms can channel oversupply and re...
Research on Bronze Age pastoral societies in southern Russia reveals low levels of mobility, contradicting previous assumptions about their migration patterns. The study analyzed skeletal remains to conclude that these communities remained within their ecological areas and relied on word-of-mouth transmission of technical innovations.
Researchers in Lesotho and Switzerland found that combining home visits with HIV self-tests increased test coverage among villagers, particularly young people. The strategy resulted in a 20% higher HIV test rate compared to traditional campaigns.
Scientists develop nanocapsules loaded with enzymes that can enter cells and integrate into their signaling processes, amplifying natural reactions. The combination of nano-capsules increases cellular reactivity by 8-fold.
A study led by the University of Basel found that over 50% of global phosphorus loss in agriculture is due to soil erosion. The researchers mapped phosphorus content in soils and correlated it with local erosion rates, revealing the greatest losses in Africa and Eastern Europe.
Researchers discovered that rapamycin preserves muscle function by stabilizing neuromuscular junctions, a key factor in maintaining healthy muscles during aging. A molecular signature of sarcopenia was also identified, highlighting mTORC1 as the primary contributor to age-related muscle wasting.
A study by Professor Nicola Aceto's research group at the University of Basel found that a lack of oxygen in tumors triggers the formation of metastases. The team discovered that cancer cells with insufficient oxygen leave the primary tumor to migrate and form new tissues.
Researchers have discovered a unique binding mode that allows bacteria to stick to cellulose fibers in the human gut, enabling them to withstand shear forces. This breakthrough sheds light on the microbiome and its relationship to human health, with potential applications in bio-based medical superglues.
Soil loss due to water runoff is projected to increase significantly by 2070, with potential losses of over 28 billion metric tons annually. Sustainable land cultivation practices can mitigate this threat and ensure food security for the world's population.
A specific gene, NTRK2, is associated with reduced PTSD risk after traumatic experiences, leading to weaker and less severe memories. The study's findings suggest that increased regulation of this gene may reduce memory formation and lower the risk of developing PTSD.
Researchers at the University of Basel developed a new technique for efficient control and detection of electron spins in semiconductor devices. The spin valves can be controlled individually using nanomagnets, allowing for precise determination of electron spin orientation.
Researchers at the University of Basel have discovered a connection between a genetic alteration and social difficulties related to autism. By targeting the oxytocin signaling pathway, they achieved promising results in an animal model and found that treatment with a pharmacological inhibitor can normalize social behavior.