How do canopy insects react to the sudden disappearance of their host tree? A study in the floodplain forests along the river Elbe shows surprising results.
The carnivorous Venus flytrap can be anaesthetised with ether. Some surprising parallels to anaesthesia in humans emerge.
In northern Spain, wild honeybees use hollow electricity poles as nesting cavities. Natural areas in the surroundings promote the colonies’ chances to survive the winter.
A grant of € 285,000 has been awarded to Bayreuth professors Klaus Ersfeld and Matthias Weiss for their research into the pathogen that causes African sleeping sickness. Their project is to be part of a priority programme of the German Research Foundation (DFG) on the physics of parasitism.
Phosphorus is one of the most important nutrients for plants. Among other functions, it is needed to create substances for the plant’s immune system, for the healthy development of seeds and for root growth. A team of researchers led by the Technical University of Munich (TUM) and the Chinese University of Hong Kong have now demonstrated how a root symbiosis with fungi is driven at the molecular level by the plant’s phosphate status.
Bacteria are extremely resourceful when it comes to adapting to a given environment. A team of researchers from Würzburg has now discovered a new trick bacteria use: a kind of sponge that absorbs certain messengers.
About every second German develops cancer in the course of his or her life. That is around 510,000 new cases of cancer per year. Experts expect an increase to 600,000 by 2030. According to the Robert Koch Institute, about 1.7 million people in Germany live with a cancer that was diagnosed in the last 5 years. On World Cancer Day (February 4th), experts from the Technical University of Munich (TUM), the Comprehensive Cancer Center Munich, the Bavarian Cancer Society and the Felix Burda Foundation provide information on successful ways to reduce the risk of cancer.
Chronic inflammatory bowel disease (IBD) is becoming increasingly widespread. Until now, however, the underlying causes of the inflammation responses were unclear. Scientists at the Technical University of Munich (TUM) have now identified a mechanism that triggers a problematic interaction between intestinal bacteria and cells in the intestinal mucus layer in XLP2, a condition associated with IBD. The team believes that the results can be applied to other intestinal diseases and could offer approaches to the development of new drugs.
Protected areas are among the most effective tools for preserving biodiversity. However, new protected areas are often created without considering existing ones. This can lead to an overrepresentation of the biophysical characteristics, such as temperature or topography, that define a certain area. A research group at the Technical University of Munich (TUM) has now assessed a global analysis of the scope of protection of various biophysical conditions.
Researchers at the University of Bayreuth want to find out the consequences of inhaled microplastics. In order to better understand them, they have conducted an interdisciplinary study to find out how the health risks of particles such as soot, grinding dust or asbestos are related to their physical properties. By comparing them with the properties of microplastic particles, more precise statements can be made about their potentially hazardous effects on health.
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