Around one third of people with heart disease suffer from sleep problems. In a paper published in the journal Science, a team at the Technical University of Munich (TUM) shows that heart diseases affect the production of the sleep hormone melatonin in the pineal gland. The link between the two organs is a ganglion in the neck region. The study demonstrates a previously unknown role of ganglia and points to possible treatments.
Specific nerves may be stimulated artificially, for example to treat pain. The finer the nerves, the more difficult it is to attach the required electrodes. Researchers at the Technical University of Munich (TUM) and NTT Research have now developed flexible electrodes produced with 4D printing technology. On contact with moisture, they automatically fold and wrap themselves around thin nerves.
How do the nerve cells in our brain communicate with each other? What processes take place when T cells render cancer cells harmless? Details of the mechanisms at the cellular level remain hidden from view. Now, special reporter proteins developed by a research team led by the Technical University of Munich (TUM) may help unveil these mechanisms.
When a fruit fly starts walking or flying, its insulin-producing cells are immediately inhibited. This could be one explanation for why exercise promotes health.
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”.
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.
Rare diseases, as the name indicates, only affect a small part of the population. However, for those affected they are particularly challenging, often especially because research into such rare diseases tends to be less of a priority. One of these diseases is hereditary spastic paraplegia (HSP), a disease that causes spasms and weakness in the leg muscles, increasingly affecting mobility as the disease progresses. Approximately 77,000 people across Europe suffer from the condition. Researchers have already discovered that the disease starts in nerve cells in the brain. These are obviously particularly difficult to investigate.
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