A new study has decoded information about how we process gazes and facial expressions, revealing that emotional expressions of faces significantly impact our attention. The results show that faces showing joy or anger attract attention when looking directly at the observer, while disgusted faces with an averted gaze do the opposite.
Researchers quantify the combined contributions of animals to cacao yields and explore how distance to forests and shading affect productivity. The study's key findings suggest that certain animal species can increase crop yields through pollination or biological pest control, while others reduce yields by stealing seeds.
The research team at the University of Würzburg has reported the first structures of UBA6 in complex with either ATP or FAT10, shedding light on its dual recognition capability. The study also identified UBA6 variants that selectively abolish the activation of either ubiquitin or FAT10.
A research team led by Professor Wolfgang Kastenmüller has discovered that unconventional T cells play a crucial role in triggering site-specific immunity in distinct lymph nodes. The study reveals that different subtypes of unconventional T cells migrate to specific lymph nodes, influencing the immune responses there.
Researchers at the University of Würzburg have found that fluoxetine and its analogue AKS466 can inhibit SARS-CoV-2 coronavirus replication by trapping it in lysosomes and suppressing acid ceramidases, a new potential target for antiviral therapy.
The IQ-Sense project brings together researchers from two German universities to develop and demonstrate integrated quantum sensors for spectroscopic and imaging applications. The project will enable precise measurements of temperature, pressure, magnetic or electric fields, crucial in various scientific and medical fields.
A new photoswitching fingerprint analysis overcomes the sub-10 nm resolution barrier in super-resolution microscopy, enabling the imaging of dynamic interactions with other molecules in cells. This breakthrough reveals molecular functions and architectures at the nanoscale, shedding light on cellular processes such as learning and memory.
Scientists develop new approaches to combating poxviruses, including exploring substances that interfere with viral transcription and visualizing gene expression machinery at the atomic level.
Researchers discovered a new biomarker for radiation resistance in lung cancer, the PTEN mutation, and developed experimental inhibitors that can block DNA repair enzymes. This may lead to more targeted treatment approaches and improved patient outcomes.
Researchers from the University of Würzburg have developed precision antibacterials using mRNA technology, targeting specific genes in uropathogenic Escherichia coli. The study shows that these active agents can effectively block only one specific gene, and reducing their size to nine base pairs can minimize non-specific binding.
Researchers aim to develop innovative therapeutic approaches against recurrent urinary tract infections caused by antibiotic-resistant UPEC strains. They will focus on host cell factors controlling UPEC infection and test potential new active substances, including host microRNAs.
Researchers have developed mini organs that replicate the cervical tissue, allowing for the study of normal physiology, disease development, and infectious processes. The creation of these mini organs, known as organoids, offers new opportunities for personalized medicine, finding new active substances, and modeling diseases.
A study by the University of Würzburg found that grasshoppers eat a wide range of plants in cold regions, but are more specialized in temperate habitats. The researchers suggest that this adaptation allows them to survive in extreme climatic conditions.
Scientists found that colour-coded CO2 labels and changed default options on restaurant menus nudged guests to more climate-friendly dish choices, resulting in an average of 300g less CO2 per meal. Participants chose veggie burgers more often when presented as standard options.
Researchers found that forests and forest edges provide natural conditions that buffer extreme heat and drought, allowing for a greater diversity of pollinating insects. This study suggests that maintaining large proportions of forested land in the landscape could help mitigate the negative impacts of climate change on insect populations.
Researchers discovered a viral microRNA that induces the reactivation of human herpesvirus 6 (HHV-6), linked to impaired heart function and diseases like multiple sclerosis and ME/CFS. The miR-aU14 acts as a master regulator, interfering with cellular signaling pathways to trigger reactivation.
A study found that pesticides can impact the reproductive behavior of male bees, making them less desirable to females. The researchers exposed horned mason bees to a low-toxicity fungicide and discovered that pesticide-exposed males were more likely to be rejected by females.
Würzburg physicists have developed microdrones that can be precisely controlled on a surface using light-driven nanomotors. The drones consist of polymer discs with up to four independently addressable nanomotors, enabling efficient propulsion and control in aqueous environments.
A recent study in Peru's tropical rainforests investigated cacao flower visitation, finding a wide variety of insects attracted to the small flowers. However, pollen transfer and fruit set remain poor, with only two percent of pollinated flowers setting fruit.
A study found that excessive sugar consumption can promote inflammation and autoimmune diseases, such as Crohn's disease and type 1 diabetes. Researchers identified GLUT3, a glucose transporter, as a key player in this process, and proposed blocking its activity to mitigate inflammatory responses.
Researchers led by Cynthia Sharma explore a vast universe of RNA-binding proteins in bacteria, which play crucial roles in stress response and virulence control. The team aims to advance understanding of these proteins, revealing fundamental biological principles that could lead to novel biotechnological methodologies or antimicrobial ...
Researchers have identified an important element for electrical communication in plants: the ion channel TPC1. The study reveals how this channel is switched on and off, controlling electrical excitation in plant cells. Understanding TPC1-dependent processes can help better understand similar mechanisms in animal cells.
Researchers have found that HPV and Chlamydia pathogens work together to reprogram cells, leading to cancer. The study used 3D organoids to investigate the interactions between the pathogens and tissues affected by disease.
Researchers from the University of Würzburg have discovered new states in 2D materials by exploring their interactions with phonons. This breakthrough enables the creation of hybridized exciton-photon-phonon states, which could lead to room-temperature Bose-Einstein condensation and polariton lasing.
A study found that beetles in German forests shifted their diversity to Red-Ash trees when European Ash trees died due to drought stress. This suggests that non-native trees can provide opportunities for insects during times of climate change.
The Venus flytrap has a sensitive system for stimulus transmission, with electrical impulses triggered by touch and transmitted quickly to catch prey. Anaesthetizing the plant with ether reveals that it does not react to touch during this time, mirroring human anaesthesia.
Researchers found that wild honeybee colonies can survive in Galicia, Spain, particularly in areas with semi-natural habitats. The study suggests that extensive forms of land use and restoration of near-natural landscape features are crucial for insect conservation.
A new study found that individuals with higher intelligence scores have brains that are better adapted to switch between different cognitive states. The researchers used fMRI scans to monitor brain activity in over 800 adults while they completed various tasks, and found that the brains of highly intelligent people required fewer adjus...
Research team discovers compound KV3Sb5 exhibiting simultaneous quantum phenomena, including superconducting phase with broken time reversal symmetry. The findings provide experimental evidence for a new type of unconventional superconductivity in kagome metals.
Researchers discovered that activation of two specific receptors on platelets leads to cerebral venous thrombosis. The receptors CLEC-2 and GPIIb/IIIa are involved in the development of the disease, which affects younger people more often than classic strokes.
Scientists from University of Würzburg create custom-made nanographene with cavities to hold smaller PAHs, forming two- and three-layer complexes in solution. They also isolate pairs as solids, leading to promising results for solar cells
A team of scientists at the University of Würzburg has identified a previously unknown RNA sponge, OppX, that mimics a key regulator of bacterial membrane permeability. The discovery sheds light on how bacteria evade antibiotics and could lead to the development of new therapeutics.
A study published in Translational Psychiatry found that virtual companions can reduce anxiety in socially anxious individuals, particularly women. The researchers used a virtual reality setup with either a real or avatar companion to test the effects of social support on fear responses.
A recent study published in Psychological Research found that movement can boost creative thinking by providing freedom to make self-determined movements. Small movements while sitting can have the same positive effects as walking, and forced or suppressed movement can hinder cognitive processes like creativity.
The European Research Council has awarded Kai Kretzschmar a Starting Grant to systematically characterise oral epithelial stem cells. This will help decipher the mechanisms underlying the diversity of the oral epithelium and its contribution to oral squamous cell carcinomas.
An international study found that masks can evoke fears of Covid-19 in anxious individuals, leading to avoidance behavior. Younger people are more cautious than older counterparts, suggesting media consumption plays a role. Policymakers should focus on reducing mask-related dread to promote public acceptance.
A study found that the MYCN protein creates conflicts between DNA replication and transcription in cancer cells, leading to increased division rates and potential damage. The researchers hope to develop therapies by disrupting the cooperation between MYCN and a molecule called BRCA1.
Researchers from the University of Würzburg discovered that monarch butterflies process sun information as a compass during migration, but only when flying actively. The butterfly's brain represents the heading direction relative to the sun in a similar way to a compass.
A team of researchers developed a sophisticated study design to investigate the effects of climate change and land use on species diversity. The design allowed for the selection of 179 study sites across Bavaria, taking into account various factors such as habitat size, distance to other habitats, and land use patterns.
A new study published in Nature Communications finds that insect biomass is higher in warmer temperatures, while diversity declines in agricultural environments compared to semi-natural habitats. Researchers recommend increasing green spaces in urban areas and promoting forest habitats to mitigate climate change.
The game app 'Kitty Q' combines science and entertainment to introduce children and teenagers to quantum physics, with a focus on attracting girls to STEM fields. The app features over 20 puzzles based on scientific facts from quantum physics, designed to awaken curiosity and encourage trying things out.
Researchers at the University of Würzburg have developed a way to force an array of vertical cavity lasers to act together as a single laser, overcoming previous power limit constraints. This breakthrough enables the creation of highly efficient and compact laser networks with numerous potential applications.
Researchers have successfully reconstructed the atomic structure of poxvirus RNA polymerase, which can produce mRNA independently. This breakthrough could lead to the development of new antiviral drugs and a better understanding of zoonotic diseases.
Researchers found that high biodiversity enhances ecosystem functions by 20%, with environmental heterogeneity significantly boosting this positive impact. Species richness was more important for ecosystem functioning than species turnover in African ecosystems along Mount Kilimanjaro's elevational gradient.
Researchers created indenene, a topological quantum material with a triangular honeycomb structure, which exhibits robust properties and doesn't require ultra-low temperatures to manifest its characteristics. This design improvement enables the growth of perfect films suitable for device nanofabrication.
Researchers at the University of Würzburg have found that innate lymphoid cells can specialize into killer cells that recognize and kill tumour cells. The study reveals a new transcription factor, Hobit, drives this specialization process.
A recent study found that genome-wide association studies (GWAS) often miss important associations between genotype and phenotype due to high genetic heterogeneity, but examining smaller, genetically homogeneous samples yields valuable new insights
Researchers aim to understand jets' composition and launch mechanisms by combining theory, observation, and modelling. The goal is to develop a concordance model of jets, overcoming historical divisions between scientific approaches.
Researchers discovered that the protein SPT6 is essential for the arrival of RNA polymerase at the end of a gene, producing functional mRNA. Without it, the polymerase destroys obstacles, making it impossible for functional RNA polymerases to find their way.
Researchers at the University of Würzburg have successfully introduced a light-sensitive switch into tobacco plants' guard cells, enabling remote control over stomatal movements. This technology has enormous potential for improving plant drought resistance and water conservation.