A protein called PARP1 forms a special healing zone that holds loose DNA ends together and allows DNA repair to begin. This discovery provides valuable insight into the molecular basis of DNA damage repair and its potential application in cancer treatment.
Researchers have created a novel genome editing tool using zinc-finger DNA-binding domains, allowing for precise targeting and correction of disease-causing genetic mutations. This breakthrough enables safer and more adaptable gene therapy applications.
AI-based personalized medicine is developing rapidly, enabling tailored therapies for individual patients. However, existing regulatory frameworks create significant challenges for approving these novel treatments.
Researchers at TU Dresden aim to develop a new device for characterizing and analyzing novel porous materials with high selectivity for liquid phase separation. The ERC Proof of Concept Grant seeks to explore the commercial potential of these materials for industries dealing with water treatment, pharmacology, and petrochemicals.
Researchers identified a mutation in the UNC93B1 gene in patients with SLE, which leads to selective overactivation of TLR7 receptor and results in an immune attack on normal cells. The findings demonstrate that UNC93B1 controls the activity of specific nucleic acid receptors, such as TLR7, thereby preventing autoimmunity.
Scientists have created a new method to produce azaphospholes, a class of compounds previously difficult to synthesize. The technique enables control over electronic and optical properties, opening up possibilities for future applications in optoelectronics.
The European Research Council has funded a groundbreaking project, SWIMS, to develop bio-inspired wireless multimodal sensory systems. The approach is based on the intricate workings of insects, aiming to reduce energy consumption and create sustainable Internet of Things nodes.
Researchers develop a new approach to strengthen the immune system to fight viruses, using macrophage colony-stimulating factor (M-CSF) as a treatment. The study shows that M-CSF boosts production of white blood cells, protecting immunocompromised patients from CMV infection.
The European Research Council (ERC) has awarded starting grants to three researchers from Dresden, Germany, including Prof. Jakob N. Kather for deep learning in cancer research and Dr. Minghao Yu for magnesium batteries as next generation energy storage systems.
Researchers Dr. Robert Lemanis and Dr. Igor Zlotnikov propose that intricate shell structures may have been nature's defense strategy against predators, providing crucial reinforcement against external forces. This new insight offers a glimpse into the distant past, where survival against the odds was paramount.
Researchers have identified a new pathway for HIV to enter the cell nucleus, and synthesized molecules that can target this pathway. The study found three proteins critical to the invasion, and their interaction, which could lead to new treatments for diseases such as Alzheimer's and cancer
The team led by Jan J. Weigand developed an innovative method for producing phosphorus-based chemicals, reducing environmental impacts and enabling a more sustainable access to platform chemicals. Phosphorus recycling through electrochemical methods is also being explored, aiming to reduce waste and conserve natural resources.
Chatbots with large language models can provide dangerous information, and their lack of explainability and bias control disqualifies them from being approved in the EU and US. Prof. Gilbert argues that new frameworks are needed to ensure patient safety.
Researchers found that fruit fly glial cells respond to sugar shortage by activating fat utilization, producing ketones for neurons. This switch is crucial for the fly's survival and holds potential to expand understanding of brain metabolism.
Phosphorus chemistry has been simplified with a new two-step process that converts primary and secondary phosphate sources into phosphorus-containing chemicals. The method uses cost-effective raw materials and eliminates the need for toxic white phosphorus.
The study aims to identify triggers and modifying factors modulating real-life loss and regaining of control over drug use, as well as neurobiological mechanisms involved. The research focuses on age, gender, physical activity, and cognitive control.
The TU Dresden-funded D³ Research Training Group will develop digital methods for discovering new materials, with a focus on metamaterials. The team aims to create a fully digital, data-driven approach to design metamaterials with tailored properties for various applications.
Prof. Ebisuya's stem cell zoo allows for systematic comparison of embryonic development across species, shedding light on species-specific differences in pregnancy length. Her research aims to uncover the biophysical basis behind these variations.
The SEMECO cluster aims to accelerate innovation in smart medical devices and implants using AI, modular system architecture, and dedicated microsystems. By closing the gap between technological possibilities and practical application in medicine, SEMECO seeks to develop more effective diagnostics, therapy, and innovative medicines.
Researchers found a two-component molecular motor system using Rab5 and EEA1, which works similarly to a Stirling engine to distribute cargo in membrane-bound organelles. The motor is driven by GTP instead of ATP, with flexibility transitions cycles between rigid and flexible states.
Scientists developed novel sugar-based molecules that can enhance bone regeneration and outperformed standard biomaterials, indicating their potential for treating bone fractures and conditions. The new molecules were designed using computer simulations and tested in mice, showing a significant improvement in bone healing.
Researchers found that senescent cells promote regeneration by secreting factors that stimulate nearby muscle tissue to produce new muscle cells. The presence of these cells enhances the regeneration process, allowing salamanders to grow lost limbs in a matter of weeks.
The SWELL project focuses on recovering non-metallic components, including electrolytes, from spent lithium-ion batteries. This can lead to a significant increase in battery material sustainability.
Researchers at TU Dresden created perovskites from algae, leveraging the natural nano-architectures and crystal properties of these single-celled organisms. The team's method allows for fine-tuning of electro-optical properties by altering chemical composition, enabling mass production of unique functional materials.
SpiNNcloud Systems receives EU funding to expand its energy-efficient computing technology, developed from the human brain-inspired SpiNNaker2 supercomputer. The project aims to reduce AI's carbon footprint by creating the most energy-efficient hardware for large-scale applications.
Researchers have successfully set up a highly sensitive detector for measuring radioactivity at the Felsenkeller laboratory in Dresden, allowing them to study rare processes and low activities in physics. The detector's ultra-low sensitivity enables analysis of samples with extremely low radioactivity levels.
A new project aims to expand the network of European bioimage analysts and make cutting-edge techniques accessible globally. The initiative will support career development for young researchers and enhance collaboration among imaging and life science communities.
Numerous studies prove that multimodal enrichment enhances learning outcomes through brain region activation and computer algorithms. Researchers hope this understanding will lead to optimal learning strategies in the future.
Physicist Yana Vaynzof at TU Dresden has been awarded an ERC Consolidator Grant to investigate metal halide perovskites and develop novel methods for vapor deposition. Psychologist Philipp Kanske also received an ERC Consolidator Grant to study the neural basis of empathy and perspective-taking in social interactions.
The EU's Medical Devices Regulation and Digital Markets Act pose challenges for Google and Apple, which must balance enforcement and oversight with their interests as distributors and developers. New regulations aim to improve app store models and ensure safe provision of digital health applications.
A German junior research group, RIMANUS, has been awarded €1.28 million to focus on refining imaging processes and monitoring nuclear fuels. The team aims to enhance reactor safety by developing non-invasive testing methods using cosmic-ray muons to inspect spent nuclear fuel storage containers.
Researchers reveal how cells use their sense of touch to make vital decisions during embryogenesis, including testing the surroundings and sensing tissue architecture. The study provides new insights into cell communication and may lead to the development of more robust synthetic tissues in tissue engineering.
Dresden researchers have identified textile-technological and physico-chemical methods to improve fiber-matrix interaction at different temperatures. These modifications aim to enhance load transfer between carbon fibers and cement-based matrices.
The Collaborative Research Center 1143 at TU Dresden has been granted a third funding period for its groundbreaking research in solid-state physics. The center aims to explore the relationship between correlated magnetism and topology, with potential applications in quantum information technology.
Scientists discover that visual cells in the human retina may be mechanically transported out of the retina before dying, leading to neurodegeneration. The discovery uses miniature human retinas grown in the laboratory and found that pharmacological agents can prevent extrusion.
The MoveOn project has launched a nationwide cycling data platform, providing municipalities with access to high-quality cycling data. The platform is based on 5.2 million journeys collected from 340,000 cyclists across Germany, offering insights for efficient and user-oriented planning.
Dr. Miki Ebisuya has developed a unique 'stem cell zoo' with stem cells from various species, allowing for the first systematic analysis of developmental times in humans and other species. This approach enables researchers to investigate biophysical and molecular differences controlling biological time.
Researchers found that eye movements reflect task engagement and goal pursuit, suggesting that gaze can be an indicator of attention state. The study used eye movement analysis to understand complex task processing, including the distinction between ambient and focal modes.
Researchers found various adaptations in the structure and composition of cuticle that enable it to become an excellent optical element. The team discovered changes in local composition, architecture, and elemental composition that contribute to its optical properties.
Researchers created a new type of solar cell using phase heterojunctions, which significantly improves efficiency compared to traditional single-phase perovskites. The top layer influences performance by passivating defects and creating an advantageous energetic alignment.
The Research Training Group 2861 aims to create a standard approach to PCL education through an interdisciplinary program combining chemistry, physics, and materials science. The group will develop open-access online lectures and tutorials, as well as an open-access textbook on PCLs.
Researchers have developed self-sufficient, three-dimensionally deforming material systems with integrated actuators and sensors. These systems improve robustness and enable customisation of complex patterns at desired locations.
Researchers propose a new demand-driven planning scheme for efficient bike path networks in densely populated areas. The approach balances safety preferences and route choice, providing a quantitative assessment of existing and planned network structures.
Researchers have developed a novel thin-film sensor that accurately tracks light wavelengths with sub-nanometer spectral resolution, enabling efficient counterfeit detection. The small and inexpensive sensors can quickly check documents for security features without expensive laboratory technology.
Scientists have observed a new type of quantum phase transition in lithium holmium fluoride (LiHoF4) where entanglement occurs on a scale of thousands of atoms. This discovery has implications for our understanding of quantum phenomena and potential applications.
The TU Dresden research group has successfully created an organic bipolar transistor, exceeding previous organic transistors in performance by a significant margin. The innovation enables faster data processing and opens up new perspectives for organic electronics in demanding tasks like data transmission.
Researchers at TU Dresden have developed a method to produce high numbers of human photoreceptor cells that can incorporate into partially degenerated mouse retinas and restore daylight perception. The incorporated photoreceptors developed characteristics of normal photoreceptors and could detect daylight in mice with damaged eyesight.
A team of scientists used radiocarbon birth dating to show that human liver cells stay young throughout life, averaging less than three years old. The study found that typical liver cells renew approximately once a year, while DNA-rich cells can live up to a decade.
Researchers uncover novel enzymatic transformation for carbon-carbon bond formation, enabling efficient bioproduction of bioactive compounds. The discovery paves the way for sustainable chemistry and comprehensive development of a new class of natural products.
Scientists discovered that sleep neuron activity controls protective gene expression during sleep, which is essential for maintaining the brain and body. Disturbing sleep leads to overactivation of the sleep neuron, promoting further protective gene expression.