A study by the University of Jena found that a toxic substance from Staphylococcus aureus stimulates immune cells to produce anti-inflammatory messenger substances, reducing inflammation and promoting tissue healing. The researchers also demonstrated that these substances promote tissue regeneration in an animal model.
Scientists at the University of Jena have developed a novel material platform by integrating 2D materials with glass fibers, enabling novel applications in sensors and non-linear optics. The breakthrough allows for the direct growth of 2D materials on optical fibers, overcoming laborious transfer processes.
A meta-analysis of over 100 animal species found that hunger during development increases risk-taking behavior in later life. The study suggests a correlation between poor nutrition and increased willingness to take risks, which may also apply to humans.
Researchers at Friedrich Schiller University Jena have developed a new polymer electrolyte that improves the efficiency and heat-resistance of redox flow batteries. This breakthrough enables the use of renewable energy sources without significant losses or additional effort.
A research team from Friedrich Schiller University Jena has proven that dust particles and ice are mixed in the interstellar medium. This finding suggests complex organic molecules may be present on dust particles, which can contribute to planetary formation. The study also reveals a hidden reservoir of oxygen in solid-state water.
A research project at Friedrich Schiller University Jena aims to develop recyclable plastic materials that can be recycled and reused. The team, led by Prof. Ulrich S. Schubert, plans to study fibre-reinforced materials and nanocomposites with potential applications in aircraft, tennis rackets, and other industries.
Professor Dietmar Gallistl from Friedrich Schiller University Jena aims to develop new algorithms and discretization techniques for fully nonlinear equations, with potential applications in financial mathematics and geometry. The project will focus on minimizing computational effort while achieving accurate approximations.
A new species of bacteria, Stieleria maiorica, produces stieleriacines, which act as signalling molecules to control the composition of marine biofilms. This allows planctomycetes to outcompete other bacteria for resources.
Material scientists at Friedrich Schiller University Jena have developed a calcium phosphate cement with added carbon fibers that can seal cracks and promote self-healing. This intrinsic ability could expand the use of bone implants to include load-bearing areas, improving outcomes for patients with fractures or defects.
An international team recommends integrating biological variability into experimental design to produce more generally valid results. This approach, called systematic heterogenisation, aims to reduce the number of experiments needed while increasing their reproducibility.
Researchers have uncovered the molecular mechanism of boswellic acid, a substance responsible for frankincense's anti-inflammatory effect. Frankincense reprograms the inflammatory enzyme 5-lipoxygenase into an anti-inflammatory enzyme.
A study by psychologists at Friedrich-Schiller-Universitaet Jena found that older people are more open to robots, particularly those resembling humans. The researchers tested participants with varying levels of autistic traits and found that older individuals with stronger autistic tendencies were more accepting of machines.
German and Canadian psychologists have developed a predictive model for relationship longevity, identifying key features that indicate a successful or unsuccessful partnership. Couples who start with similar needs and maintain individual independence tend to stay together longest, while those with differing happiness levels are more li...
Researchers find tiny iron crystals on asteroid Itokawa's surface, formed by space weathering and the release of iron from troilite minerals. The discovery provides insights into weathering processes on other celestial bodies and helps date asteroids.
A team of scientists has discovered 79 new types of bacteria with potential to produce unique antibiotics. The researchers, led by Christian Jogler, found that these Planctomycetes have complex lifestyles and the ability to produce small molecules like antibiotics.
Dr Markus Mugrauer's study confirms the influence of multiple stars on planet formation and development. He found 200 companion stars to planetary host stars up to 1,600 light years away, including red and white dwarf stars.
A European research team has developed a method to track the HI virus's spread between living cells using superresolution STED fluorescence microscopy. The study reveals that the HIV pathogen creates a specific lipid environment for replication, providing a potential target for antiviral drugs.
Researchers found that wearing a bike helmet decreases the 'Frontal Midline Theta Power' in brain activity, indicating reduced cognitive control during risk decision-making. This suggests that wearing a helmet can influence behavior through subtle suggestions on a subconscious level.
Scientists are simulating nuclear waste disposal in the Grimsel rock laboratory to explore the stability of the geotechnical barrier bentonite. The research team inserted a small barrier system into a natural flow system and observed its behavior over four years, finding that the radionuclides moved but remained near the barrier.
A German university-led research project is investigating and testing biological methods for remediating soils contaminated with metal. The goal is to find the best combination of fungi and trees to convert heavy metals into biominerals or remove them from the soil.
Researchers at Friedrich Schiller University Jena have successfully created plasma using nanowires and long-wavelength ultrashort pulse lasers. The new method achieves higher temperatures than previously thought possible in a laboratory setting, opening up new avenues for studying plasma and its properties.
A new method has been developed to predict the vulnerability of ecosystems, focusing on predators' body mass and prey characteristics. The approach enables researchers to determine habitat structure and stability without comprehensive data on all organisms.
Research by Jena University's sport psychology team reveals that loud grunting noises in tennis can lead to a biased perception of the ball's trajectory, causing players to overestimate its distance. Despite this, the sound of grunting does not hinder opponents' ability to predict the ball's flight.
Researchers have discovered that salamanders, like the Italian Crested Newt, chew their prey using their palatal teeth, breaking it up with a rhythmic motion. This unique chewing mechanism is similar to that found in ancient mammals and may date back to the early days of land-based vertebrates.
A new research group at the University of Jena has demonstrated quantum vacuum processes for the first time, using strong fields and high-performance lasers. The experiments aim to provide evidence for fundamental physics assumptions, with potential applications in medicine, life sciences, and materials research.
A longitudinal study by psychologists at the University of Jena found that proximity to emotionally important people is crucial for creating a strong regional identity. The research suggests that moving away from such social contacts can lead to dissatisfaction and a loss of sense of belonging.
Researchers developed a cell model to investigate anti-inflammatory drug efficacy in both acute and resolving phases of chronic inflammation. The model reveals that conventional drugs can impair the resolution phase, leading to prolonged inflammation.
A study by German scientists uses AI to enhance climate and Earth system models, improving predictions for extreme events and seasonal changes. By combining physical modeling with machine learning techniques, researchers aim to create more accurate models that capture complex dynamic processes.
Researchers discovered that gliotoxin, a mycotoxin from Aspergillus fumigatus, inhibits the production of leukotrieneB4 in neutrophilic granulocytes, disrupting communication between immune cells. This allows fungal spores to infiltrate tissues and organs, posing a fatal threat to people with weakened immune systems.
A new joint research project is studying changes in landscapes and soil conditions of South Africa to assess land degradation. The 'South African Land Degradation Monitor' will use Earth observation data to monitor developments over time.
Researchers at Friedrich Schiller University Jena have synthesized a molecule that can perform the function of a computing unit in a quantum computer. The molecule, a trinuclear copper complex, meets the condition of having a sufficiently long-lived spin state to be used as a qubit.
Chemists at Friedrich Schiller University Jena have discovered a previously unknown metabolic pathway in plankton that produces a key compound in the global sulfur cycle. This finding provides valuable information about the earth's sulfur cycle and has important implications for atmospheric and climatic models.
Researchers from Friedrich-Schiller-University Jena studied the correlation between tropical moth size and elevation, finding clear patterns in their measurements. Moths from two species-rich families increase significantly in size at higher elevations, contradicting expectations under the Bergmann rule.
A new study reveals the effect of vitamin E is often based on luck due to its metabolite, alpha-carboxychromanol, which has a promising anti-inflammatory effect. Personalized medicine could be improved with this discovery, as the level of alpha-carboxychromanol in patients varies greatly.
The Friedrich Schiller University Jena has been granted funding for its Cluster of Excellence 'Balance of the Microverse', focusing on microbial communities and their impact on human health, environment, and climate change. The cluster aims to advance knowledge on microbiota dynamics and functions.
Researchers have successfully measured participants' risk behavior while observing their brain activity using electroencephalography (EEG), revealing a key link between anxiety and decision-making. High anxious participants chose the low-risk option more often, and specific brain activity was associated with heightened cognitive control.
Researchers at Friedrich Schiller University Jena have successfully created tailored surface structures on curved carbon fibers using laser technology, enabling new applications in composite materials and optical devices. The method allows for precise control over the structure's size and shape, opening up possibilities for improving m...
Researchers from Jena University successfully created protein nanofibres with defined properties by combining two different proteins through a self-assembly process. The hybrid fibres can be used as components in biosensors, drug delivery particles, optical probes, or bone cements.
Prof. Dr. Stefanie Gräfe from Friedrich Schiller University Jena receives €1.9 million ERC grant to investigate plasmonic dynamics and molecular structure in metallic systems, aiming to develop highly sensitive sensors.
Researchers at Friedrich Schiller University Jena developed smart windows that can change light permeability with a button press, while also harnessing solar heat. These 'large-area fluidic windows' offer a cost-effective alternative to traditional air conditioning systems and daylight regulation.
Scientists from Friedrich Schiller University Jena have developed nanoparticles that transport antibiotics more efficiently to their destination, killing off pathogens without problems. The particles are able to penetrate thick layers of mucus and biofilms, making them a promising solution against antibiotic resistance.
Physicists from Friedrich Schiller University Jena have developed a new method to obtain multiple types of information simultaneously from the interior of nanoscale building blocks. The method uses a finely focussed X-ray beam to extract data on composition, oxidation grade and internal electrical fields without damaging the components.
A team of researchers from Friedrich Schiller University Jena and the Leibniz Institute for Natural Product Research and Infection Biology has made a groundbreaking discovery about the chemical communication between algae and bacteria. The study reveals that a specific lipopeptide, orfamide A, plays a central role in this process.
Researchers successfully perform optical coherence tomography with XUV radiation at laboratory scale, producing strong image contrasts and achieving higher resolution than infrared-based methods. The technique has potential applications in biology, including non-destructive imaging of cells.
Researchers found that testosterone reduces the effectiveness of anti-inflammatory drugs in men, increasing prostaglandins and promoting inflammatory reactions. This discovery supports the need for gender-specific medicine, suggesting that treatment may require separate 'his' and 'hers' medicine cabinets.
Researchers at Friedrich Schiller University Jena reconstructed a 300 million-year-old beetle from Australia, shedding new light on the earliest developments in beetles. The 'Bad Boy' exhibits an unorthodox mix of ancestral and modern characteristics, challenging traditional beetle classification.
Scientists have discovered that hypnotic states significantly impair deep processing operations while allowing simple perception to occur. This suggests that hypnosis affects specific regions of the brain when receiving visual stimuli.
A study found that customers perceive individual service failures differently than group failures, with the latter causing greater annoyance. Service companies can mitigate this effect by taking measures such as dividing groups of customers in critical situations.
A team of geographers has developed a methodology to measure aboveground woody biomass in savannahs, with results showing significant changes in the ecosystem. The study found that some areas of Kruger National Park's savannah are experiencing declining biomass due to elephant activity, not human impact.
Researchers from the University of Jena investigate the effects of five types of nuts on colon cancer cells, finding that they activate the body's defences to detoxify reactive oxygen species. Nuts stimulate the activity of protective enzymes catalase and superoxide dismutase, inducing programmed cell death in cancer cells.