Traumatized individuals exhibit altered brain activity in response to touch stimuli, leading to a greater social distance towards strangers. The study suggests potential therapeutic avenues for retraining stimulus processing.
Scientists deciphered how YopO changes its shape to confuse the immune system, disrupting communication and allowing bacteria to evade digestion. Understanding this process may lead to developing targeted, tailor-made substances to inhibit plague pathogens.
A defective degradation enzyme leads to the accumulation of gangliosides, causing deterioration in patients with storage diseases. Researchers have discovered that genetic disorders can trigger a cascade of consequential damages.
Researchers at the University of Bonn used AI to diagnose rare diseases in 679 patients with 105 different rare diseases. The neural network combines facial analysis with genetic data to improve diagnosis accuracy.
Scientists at the University of Bonn have identified two new dinosaur species in Thailand, both distant relatives of T. rex. The creatures were efficient predators with a more primitive structure than their tyrannosaur cousin.
Chemists from Bonn University and Columbia University have discovered a novel catalytic method that can produce Markovnikov alcohols, previously thought to be impossible. The new mechanism uses two catalysts and strictly coordinated reactions to achieve the desired outcome without by-products.
Astronomers have discovered an unusual celestial object, likely the result of two white dwarfs merging and fusing heavier elements. The star's strong stellar wind and magnetic field accelerate its collapse into a neutron star, culminating in a massive supernova explosion.
Scientists at the University of Bonn have developed a new method to study enzymes in action, allowing for the measurement of spatial positions and conformational changes. This breakthrough enables better understanding of biomolecules and potential insights into enzyme disorders.
Scientists at the University of Bonn and Amsterdam created a novel human nerve cell model consisting of a single nerve cell from pluripotent stem cells, providing highly standardized conditions for investigating nerve cell functions. The model was tested with various stimulation experiments and demonstrated highly reproducible data.
A team of researchers has identified the first gene associated with LUTO, a rare condition causing urinary tract obstruction in boys. The study found that variants of the BNC2 gene are linked to the disease, which can lead to kidney damage and other complications.
A team of scientists from the University of Bonn has created a camera that uses electrical pulses to capture images in murky or dark water, mimicking the sensing abilities of the African elephantnose fish. The 'electric camera' can identify objects, determine distances and shapes, and even distinguish between living and dead prey.
A study by the University of Bonn finds that Peru's National Forest Conservation Program has a small effect on curbing deforestation in the Amazon region. Three key recommendations are proposed: full territorial enrollment, stricter compliance enforcement, and targeted funding for ecologically endangered areas.
A new study reveals that hippocampal neurons provide pointers to complete memories by firing strongly during recall. This process, called reinstatement, helps the brain reconstruct associated objects from memory, similar to initial learning. The discovery has implications for understanding memory deficits and potential treatments.
A study published in Science Signaling reveals that the coralberry plant extract FR900359 can slow down aggressive uveal melanoma by targeting and inhibiting activated Gq proteins. The substance effectively stops cell division activity and suppresses cancer cell proliferation.
Scientists have successfully transferred a key part of the plant's RNA editing mechanism into a bacterium, confirming a long-held theory about its functioning. This breakthrough improves our understanding of this widespread mechanism and opens up new avenues for research.
Scientists use confocal Raman spectroscopy to study silicate glass corrosion in real time, discovering that silica molecules form aggregates near the surface, forming an opal-like layer. This layer does not provide perfect protection against water, allowing the corrosion process to continue.
Fires increased during phases of lush steppe oak forest growth in relatively humid and warm climates. This contradicts the assumption that dry brushwood was decisive for early fires, suggesting fire risk is linked to plant biomass.
Researchers at the University of Bonn have reported significant progress in treating aggressive brain tumors like glioblastoma. Combination chemotherapy with CCNU and temozolomide significantly prolongs patients' survival time, with a notable benefit for those with methylated MGMT promoter.
A study by the University of Bonn shows that growing income uncertainty among private households can lead to an economic downturn. This is because households may hoard money, reducing demand and negatively impacting the economy. Government investments can stabilize the economy by making it more attractive for households to spend.
Researchers analyzed dinosaur footprints in Morocco to understand how long-necked dinosaurs moved forward. The results showed that the animals could switch between orienting their forefeet forward or sideways as needed, with smaller individuals able to rotate them more easily.
Scientists propose using high-tech coatings that can retain air for weeks to reduce drag and fuel consumption of ships. This technology has the potential to save up to 20% of fuel and reduce global CO2 emissions by almost one percent.
A University of Bonn study suggests that bioplastics may not be as environmentally friendly as thought, as increased production could lead to land use changes and greenhouse gas emissions. The researchers found that even with a tax on conventional plastics, the benefits are temporary and offset by negative economic effects.
Elephantnose fish recognize their prey by electric colors, using two types of receptors to determine intensity and shape. They can distinguish between living and dead objects and even recognize specific food sources like mosquito larvae with considerable accuracy.
Researchers have identified a new gene, LSS, responsible for hypotrichosis simplex, a rare form of hair loss. The gene's mutation impairs an enzyme crucial to cholesterol metabolism, leading to progressive hair loss from childhood on.
Researchers at the University of Bonn have successfully applied the Purcell effect to improve the transmission of quantum information. By forcing photons onto a specific path using the Purcell effect, they achieved a significant increase in efficiency, enabling faster communication between quantum dots and transmitters.
Researchers found that children of radar soldiers who were exposed to high doses of radiation had a higher rate of multisite de novo mutations and chromosomal alterations compared to offspring of non-radiation exposed parents. The results support the idea that accumulation of genotype damage by radiation can occur in the next generation.
A study from the University of Bonn confirms that galaxy clusters formed too slowly than expected, potentially requiring a rework of current theories. The researchers will analyze their data in greater detail to confirm whether the standard model needs to be revised.
Researchers at Universities of Bonn and Tübingen demonstrate that human neurons fire mainly for specific quantities, such as three or four points. The study also shows how we learn to handle number symbols in comparison to quantities, with digit neurons responding differently from quantity neurons.
Researchers at the University of Bonn have found that CCL17 influences signal transmission in the brain and may be linked to autism. The chemokine is mainly produced by neurons in the hippocampus, a structure involved in tasks such as orientation and memory formation.
Chronic inflammation caused by failed sensor mechanism can lead to brain cells' loss in old age. The study suggests that CB1 receptors on neurons control microglial cell activity.
The European MACUSTAR consortium is conducting a multi-country clinical study on early AMD, focusing on intermediate-stage disease progression. Novel tests will be developed to assess earlier stages of the disease, improving diagnosis and treatment methods.
Peter Scholze's discovery of perfectoid spaces has fundamentally expanded the range of methods used at the intersection of number theory and geometry. This award is a milestone in the long tradition of mathematics in Bonn, one of the biggest centers for mathematical teaching and research in Germany and worldwide.
A study by University of Bonn researchers found that the 'anterior insular' brain region is more active in risk-averse individuals and less active in experienced stock traders. Risk optimism and tolerance also play a significant role in stock purchase decisions.
Researchers found that particulate matter increases foliar transpiration in plants, making them more susceptible to drought. The tiny pores on leaves, known as stomata, are compromised by salt solutions formed from hygroscopic particles.
Physicists at the University of Bonn have succeeded in putting a superconducting gas into an exotic state that allows new insights into the properties of the Higgs particle. The experiments also reveal a way to switch superconductivity on and off very quickly, opening up new applications for superconductors.
Researchers use computer simulations to test dark matter's presence in satellite galaxies, finding a relationship that could clarify its existence. The study uses radial acceleration relation data from the Gaia spacecraft to make predictions about the behavior of dwarf galaxies.
Researchers at the University of Bonn found that coconut oil diet significantly increases vitality and lifespan of fruit flies with peroxisomal disorder. The diet dampened cell damage caused by lipase 3 activity.
A computer program developed at the University of Bonn can accurately predict future actions by learning typical sequences from video sequences. The algorithm achieved an accuracy rate of over 40% for short forecast periods and was tested on new videos with promising results.
Researchers developed a method to improve electrical transmission in the heart by introducing the Connexin 43 gene into cells forming the infarct scar. Mice with overexpressed Cx43 showed reduced cardiac arrhythmias compared to control animals.
Scientists at the University of Bonn and Caesar research institute built a one-wheeled vehicle using DNA rings, achieving a length of 240 nanometers on its test drive. The nanomachine uses chemical energy to rotate and is controlled by an RNA thread that grows as it moves.
Researchers at the University of Bonn used ultrashort laser pulses to create a highly reactive variant of carbon dioxide, which can form new bonds with other molecules. This breakthrough has the potential to change ideas about extracting and using greenhouse gases for chemical industry.
Scientists from the University of Bonn and the US study a newly hatched dumbo octopus for the first time, revealing surprising similarities with adult animals. The rare find provides valuable insights into the extraordinary habitat of deep-sea dumbo octopuses.
The Australian fire beetle uses its heat sensors to detect hot spots and avoid them when approaching a freshly burnt branch. The IR organs are relatively insensitive, and the beetles seem to rely on their sense of smell to detect forest fires.
Researchers have developed a method to selectively mark multipotent stromal cells in mice using the CD73 gene, allowing for the analysis of their distribution pattern and function in living organisms. This breakthrough enables the study of these stem cells in their original state, providing insights into their role in regenerative medi...
Scientists at the University of Bonn have found that ceramide synthase not only produces vital lipids but also regulates gene activity, particularly in response to nutritional status. The enzyme's homeodomain plays a crucial role in adapting gene expression to energy requirements.
Researchers found that hybrid offspring have significantly more active genes than their parent plants, leading to increased yield. This discovery may help breeders create even more productive maize varieties in the long term.
Researchers used AI-powered image analysis to help diagnose GPI anchor deficiencies, a group of rare diseases affecting mental retardation and distinctive facial features. The study suggests that computer-aided evaluation of patient portraits can facilitate improved diagnosis and potentially be applied to other diseases.
A recent study by the University of Bonn found that fast food can make the immune system more aggressive in the long term. Even after switching to a healthy diet, inflammation remains higher, potentially leading to diseases like arteriosclerosis and diabetes.
A team of researchers from the University of Bonn has discovered a unique type of bony tissue called pneumosteum, which is found in birds and some dinosaurs. This discovery provides new insights into the evolution of their respiratory systems and opens up possibilities for studying extinct species.
Scientists at Bonn University have found that plants use minute spines of extremely hard calcium phosphate to defend against herbivorous insects, such as aphids. This unique biomineral is widespread in plant species and can deter many types of insects from damaging the plants.