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47 Current news of Ruhr-Universität Bochumrss
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Switching specific G-protein-coupled signalling pathways on and off
Blue on, yellow off: using different-coloured light, researchers are able to switch signalling pathways in the brain on and off. Researchers in Bochum have utilised light-sensitive proteins from nerve cells of the eye – so-called melanopsins – to switch on specific signalling pathways in brain ...
Sustainable chemical processes
In order to manufacture chemical products in the industry, a high energy input is required, which consumes mainly our fossil resources. At RUB, two scientists are researching into a resource-efficient and, consequently, sustainable approach. Prof Dr Robert Kourist from the junior research group ...
Comparing cell and test tube
Researchers often analyse isolated biomolecules in test tubes, and it is doubtful if the results can be applied to densely-packed cells. A team from Bochum, Dortmund and Greifswald monitored the folding of an RNA structure in the living cell and compared the results with those of test tube ...
Altered activation pattern in entorhinal cortex in young risk carriers
Young adults with genetically increased Alzheimer’s risk have altered activation patterns in a brain region that is crucial for spatial navigation. This is reported by the team headed by Prof Nikolai Axmacher from the Ruhr-Universität Bochum, together with colleagues from the universities of ...
Using subatomic resolution, researchers have gained insights into the dynamic modus operandi of two switch proteins which are responsible for the import of compounds into the nucleus and for cell growth. The team headed by Prof Dr Klaus Gerwert from the Department of Biophysics at the ...
Researchers at the Ruhr-Universität Bochum have debunked the theory that the left brain hemisphere is dominant in the processing of all languages. To date, it has been assumed that that dominance is not determined by the physical structure of a given language. However, the biopsychologists have ...
Organisms in streams and rivers shed light on quality of waters
The quality of waters can be assessed using of the organisms occurring therein. This approach often results in errors, because many species look alike. Therefore, new methods focus on DNA analyses instead. Biologists at the Ruhr-Universität Bochum (RUB) have optimised the process so that they are ...
Marker-free, automatic procedure facilitates prognosis regarding tumour aggressiveness
A new diagnostic method, namely spectral histopathology, facilitates marker-free detection of individual subtypes of lung cancers. It was developed by researchers at the PURE consortium at Ruhr-Universität Bochum (RUB). They have successfully applied it in collaboration with clinicians at the ...
Sensor demonstrates lack of space in living cells
Proteins and other bio molecules are often analysed exclusively in aqueous solutions in test tubes. But it is uncertain if these experimental studies can be transferred to the densely-packed cellular environment. The Bochum-based researchers from the team of Junior Professor Dr Simon Ebbinghaus ...
RidA protects intestinal bacteria from immune activity
Chlorine is a common disinfectant that is used to kill bacteria, for example in swimming pools and drinking water supplies. Our immune system also produces chlorine, which causes proteins in bacteria to lose their natural folding. These unfolded proteins then begin to clump and lose their ...