A newly developed rapid test needs only a few seconds to reliably detect pathogens such as SARS-CoV-2. It is based on specially designed magnetic nanoparticles.
How do the gut and the brain interact, and can this even trigger disease? There is growing consensus within the research community that the nervous and digestive systems interact with each other. How exactly, however, is still largely unknown. The German Research Foundation (DFG) is now funding a new clinical research unit at Friedrich-Alexander-Universität Erangen-Nürnberg (FAU) that will investigate the interaction between the digestive and nervous systems with reference to inflammatory and degenerative diseases, the first collaborative research group in Germany to explore the “gut-brain axis”.
The distribution of microplastics and nanoplastics in the environment, the potential of human exposure and particle uptake, and the absorption of these particles into tissues are topics that are being intensively researched worldwide. An international research group of the EU project "PlasticsFatE" under the leadership of Prof. Dr Christian Laforsch at the University of Bayreuth has evaluated international research literature on these issues. The results presented in the journal "NanoImpact" show: Concerning the risks for humans, the evidence is less certain than the broad spectrum of publications might suggest.
In search of new biomarkers for nutrition and health studies, a research team from the Leibniz Institute for Food Systems Biology at the Technical University of Munich (LSB) has identified and structurally characterized three metabolites that could be considered as specific markers for individual coffee consumption. These are degradation products of a group of substances that are formed in large quantities during coffee roasting but are otherwise rarely found in other foods. This and the fact that the potential biomarkers can be detected in very small amounts of urine make them interesting for future human studies.
A research team at the Technical University of Munich (TUM) has, for the first time, produced dark-field X-ray images of patients infected with the corona virus. In contrast to conventional X-ray images, dark-field images visualize the microstructure of the lung tissue, thereby providing additional information. This approach has the potential to provide an alternative to computed tomography (CT), which requires a significantly higher radiation dose.
If you gain weight, the fat cells in the body get bigger. So in the extremely obese, those fat cells are greatly enlarged. Now, researchers from the Technical University of Munich (TUM) were able to show how enlarged fat cells can cause metabolic diseases. They also developed non-invasive examination methods to determine the size of human fat cells.
Plectonic Biotech, a spin-off of the Technical University of Munich (TUM), has developed a nanoswitch that binds immune cells to tumor cells. The goal is to facilitate the development of immunotherapies that target tumors specifically and have fewer side effects. The German Federal Agency for Disruptive Innovation SPRIND will provide funding for the work of Plectonic Biotech in the coming years.
A new collaborative research centre is being launched in Würzburg. It investigates critical decision processes that determine the outcome of human infection.
Can surgeons quantify the risk of aphasia when removing a brain tumor? To find out, researchers at Klinikum rechts der Isar of the Technical University of Munich (TUM) are analyzing the brain as a network. In a current study with 60 patients, they already achieved an accuracy rate with three quarters of their predictions.
Increased cell proliferation is a key feature of diseases such as cancer. A research team from the University of Würzburg and two Leibniz Institutes has now succeeded in indirectly influencing this process.
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