Article - 02/06/2014 Researchers shed light on important metabolic pathway A research team led by microbiologist Dr. David Schleheck, in cooperation with chemists from the University of Konstanz, has discovered how sulpho-glucose is degraded in Escherichia coli bacteria. As this sulphurous glucose analogue is produced by all photosynthetically active organisms, the researchers’ discovery is of great importance for our understanding of the global sulphur cycle. https://www.gesundheitsindustrie-bw.de/en/article/news/researchers-shed-light-on-important-metabolic-pathway
Article - 22/04/2014 Sugar code and hygiene in the fight against multi-resistant pathogens Horizontal gene transfer between bacteria is a major reason for the spread of bacterial antibiotic resistance. It is the transfer of bacterial DNA from one bacterium to another, even distantly related species, by bacteriophages, viruses that infect bacteria. Microbiologists from the University of Tübingen are investigating these mechanisms with the aim of finding new strategies that would effectively combat bacteria such as methicillin-resistant…https://www.gesundheitsindustrie-bw.de/en/article/news/sugar-code-and-hygiene-in-the-fight-against-multi-resistant-pathogens
Article - 25/01/2014 Call for responsible antibiotics prescription Heidelberg University Hospital and the University Medical Centre in Mannheim are working hard to counteract the increase of antibiotic resistance. Strategies include a European-wide system for infection surveillance, the training of health professionals in the responsible use of antibiotics and the search for novel antibiotic substances in unconventional organisms.https://www.gesundheitsindustrie-bw.de/en/article/news/call-for-responsible-antibiotics-prescription
Article - 20/01/2014 Curetis AG: Miniaturised laboratory for the simple, rapid and reliable diagnosis of serious infections Acute pneumonia usually leaves doctors with no choice the situation can quickly become life threatening requiring doctors to act quickly. Instead of waiting for laboratory results they often prescribe an antibiotic that is effective against numerous bacterial species in the hope that it will also work against the bacterium that has caused the inflammation in the lung tissue. Curetis AG from Holzgerlingen close to Stuttgart has developed a…https://www.gesundheitsindustrie-bw.de/en/article/news/curetis-ag-miniaturised-laboratory-for-the-simple-rapid-and-reliable-diagnosis-of-serious-infections
Article - 13/01/2014 Mechanisms of membrane protein insertion Prof. Dr. Irmgard Sinning, biochemist and structural biologist at the University of Heidelberg, will be awarded the 2014 Leibniz Prize from the German Research Foundation (DFG) for her work on the structure and function of complexes that transport different membrane proteins to the correct cellular compartments in the appropriate target membranes. Her research is primarily focussed on the co-translational SRP pathway mediated by signal…https://www.gesundheitsindustrie-bw.de/en/article/news/mechanisms-of-membrane-protein-insertion
Dossier - 09/09/2013 New trends in the field of immunology B- and T- lymphocytes along with macrophages have long been regarded as the most important cells of the human immune system and have thus been a major focus of research. This has now changed and it is now the dendritic cells that are regarded as the major components of the adaptive immune system and have become a major focus of scientific interest. Research into innate immune defence mechanisms has also become more important due to the discovery…https://www.gesundheitsindustrie-bw.de/en/article/dossier/new-trends-in-the-field-of-immunology
Article - 12/08/2013 A doorman in the bacterial membrane We are fortunate to have membranes; they separate the interior of cells from the exterior and ensure that precious substances do not leave the cell and toxic substances cannot enter. Membrane proteins do an amazing job in transporting substances from one side of the membrane to the other. This process occurs in bacteria and in humans in much the same way. Prof. Dr. Hans-Georg Koch and his team at the Institute for Biochemistry and Molecular…https://www.gesundheitsindustrie-bw.de/en/article/news/a-doorman-in-the-bacterial-membrane
Article - 18/05/2013 Biofilm research aims at fighting hospital germs Pseudomonas aeruginosa is a common bacterium that can be found in many different places – soil, water, washing basins, toilets and washing machines, to name but a few examples. Due to its resistance to antibiotic treatment, P. aeruginosa is mainly known as the cause of hospital-acquired infections. David Schleheck, a biologist from Konstanz University, deals specifically with the bacterium’s presence in biofilms. His research could open up new…https://www.gesundheitsindustrie-bw.de/en/article/news/biofilm-research-aims-at-fighting-hospital-germs
Article - 11/02/2013 Cholesterol boosts the memory of the immune system Cholesterol has been demonised for a long time as high cholesterol levels are seen as major risk factors for atherosclerosis myocardial infarction and gallstones. However cholesterol is an essential component of mammalian cell membranes and is required for proper membrane function. It exists in huge quantities in the human body. In addition to being essential for cell survival and hence all animal life in general cholesterol also plays a crucial…https://www.gesundheitsindustrie-bw.de/en/article/news/cholesterol-boosts-the-memory-of-the-immune-system
Press release - 15/11/2012 How bacteria attack their host cells with sticky lollipops Yersinia enterocolitica, a pathogenic bacterium, causes fever and diarrhea. By help of a protein anchored in its membrane, Yersinia attaches to its host cells and infects them. Scientists of the Max Planck Institute for Developmental Biology in Tübingen and the Leibniz-Institut fuer Molekulare Pharmakologie in Berlin have determined the structure of an important component of the membrane protein and have gained insight into its biogenesis. The…https://www.gesundheitsindustrie-bw.de/en/article/press-release/how-bacteria-attack-their-host-cells-with-sticky-lollipops
Press release - 09/10/2012 Bacterium in a Laser Trap Scientists from the Department of Microsystems Engineering IMTEK of the University of Freiburg have constructed an innovative new optical trap that can grab and scan tiny elongated bacteria with the help of a laser. Optical tweezers could previously only be used to grab bacteria at one point not to manipulate their orientation. The Freiburg researchers have now succeeded in using a quickly moving focused laser beam to exert an equally distributed…https://www.gesundheitsindustrie-bw.de/en/article/press-release/bacterium-in-a-laser-trap
Article - 10/09/2012 Jan Wehkamp to investigate the causes of chronic inflammatory bowel diseases It takes a great deal of courage to question a common scientific doctrine especially for scientists at the very beginning of their careers. But around ten years ago Dr. Jan Wehkamp did not shy away from doing just that and as a result he and his scientific partner Professor Dr. Eduard Stange came up with a new explanation for the pathogenesis of chronic inflammatory bowel diseases.https://www.gesundheitsindustrie-bw.de/en/article/news/jan-wehkamp-to-investigate-the-causes-of-chronic-inflammatory-bowel-diseases
Press release - 21/08/2012 Freiburg research team sheds light on important metabolite in bacteria Scientists from the research groups of Prof. Dr. Susana Andrade and Prof. Dr. Oliver Einsle, members of the Institute of Organic Chemistry and BIOSS Centre for Biological Signalling Studies, Cluster of Excellence of the University of Freiburg, have collected the first precise data ever on the function of a transport protein for formate – an important metabolite in bacteria. The findings could potentially lead to the development of new antibiotic…https://www.gesundheitsindustrie-bw.de/en/article/press-release/freiburg-research-team-sheds-light-on-important-metabolite-in-bacteria
Article - 23/07/2012 Inhospitable niches are a rich source of extremozymes At first sight nothing much seems to grow in either the Namib desert or the Antarctic. However a closer inspection of the ground a few centimetres below the surface reveals an enormous diversity of organisms. Industry is well aware of this rich source of microorganisms that have something to offer on the molecular level as well as for use in technical applications. So-called extremozymes have long been popular ingredients in cosmetics detergents…https://www.gesundheitsindustrie-bw.de/en/article/news/inhospitable-niches-are-a-rich-source-of-extremozymes
Dossier - 23/07/2012 Extremophilic bacteria What causes stress for some, actually speeds others like extremophilic bacteria up. They love it hot, sour or salty, toxic substances like heavy metals also do them good and even give them energy. As molecular and systems biology techniques get better and better, industry is also becoming increasingly interested in these exotic organisms. What potential does knowing the biochemistry of extremophilic bacteria have for the pharmaceutical, cosmetics…https://www.gesundheitsindustrie-bw.de/en/article/dossier/extremophilic-bacteria
Article - 29/05/2012 David Schleheck: exploring the effective degradation of surfactants David Schleheck biologist at the University of Konstanz focuses on the bacterial degradation of surfactants and LAS in particular. The results of his research are of huge importance for the recycling of grey water in areas including home sewage treatment systems for example.https://www.gesundheitsindustrie-bw.de/en/article/news/david-schleheck-exploring-the-effective-degradation-of-surfactants
Article - 29/05/2012 Intestinal bacteria and human gut types The type of bacteria that colonize the human gut does not just influence our digestion and well-being. Metagenome sequencing has provided an international consortium involving scientists from the European Molecular Biology Laboratory at the University Hospital of Heidelberg with evidence that certain individuals have different gut types with different types of bacteria. Such individuals not only differ in their predisposition to disease, but also…https://www.gesundheitsindustrie-bw.de/en/article/news/intestinal-bacteria-and-human-gut-types
Article - 30/04/2012 Antibiotic resistance in hospitals There is an alarming rise in infections caused by bacteria that are resistant to common antibiotics. A particular problem is nosocomial (hospital-acquired) infections of newborns, for which a Germany-wide surveillance system has been established. Novel natural substances with an antibiotic effect might be able to contain the danger.https://www.gesundheitsindustrie-bw.de/en/article/news/antibiotic-resistance-in-hospitals
Article - 30/04/2012 3D insights into the molecular teamwork in biomembranes For chemists cellular biomembranes are hard nuts to crack. It is difficult to analyze proteins that are firmly anchored in biomembranes using standard biochemical methods and it is even more difficult to investigate their three-dimensional structure and interaction with other proteins. A group of researchers led by Prof. Dr. Anne S. Ulrich at the Karlsruhe Institute of Technology KIT have developed a method that enables them to take a close look…https://www.gesundheitsindustrie-bw.de/en/article/news/3d-insights-into-the-molecular-teamwork-in-biomembranes
Press release - 14/03/2012 How a natural antibiotic found in sweat affects microorganisms The skin creates a barrier between the body and its environment. Natural antibiotics that can kill potential pathogens such as bacteria or fungi represent an additional level of protection by the immune system. Dermcidin one such antibiotic produced in human sweat glands is active against a number of microorganisms on the skin. A team of scientists from the University Hospital Tübingen and the Max Planck Institute for Developmental Biology were…https://www.gesundheitsindustrie-bw.de/en/article/press-release/how-a-natural-antibiotic-found-in-sweat-affects-microorganisms
Press release - 08/02/2012 Cellular Switches: From the RNA World to the “Modern” Protein World G proteins play a central role in cellular signal processing. They are described as molecular switches that oscillate between on and off regulated by effectors. Biochemists at Heidelberg University have now gained fundamental insights into the mechanics of these switches.https://www.gesundheitsindustrie-bw.de/en/article/press-release/cellular-switches-from-the-rna-world-to-the-modern-protein-world
Article - 23/01/2012 Karen Lienkamp: intelligent surface materials fight off microbes Resistant germs are tough and will settle anywhere. They grow on all types of surface which is a major cause for concern for medical doctors and industrial researchers alike. The chemist Dr. Karen Lienkamp Junior Fellow at the Freiburg Institute for Advanced Studies FRIAS and head of a group of junior researchers at the University of Freiburg develops surface materials for biomedical applications and industrial production facilities. https://www.gesundheitsindustrie-bw.de/en/article/news/karen-lienkamp-intelligent-surface-materials-fight-off-microbes
Article - 16/01/2012 Alexander Titz: molecular design to combat antibiotic-resistant bacteria Pseudomonas aeruginosa has become an important cause of infection, and is often picked up in hospitals, especially by patients with weakened immune systems. It can cause respiratory and urinary tract infections, as well as lead to infections on implants and wounds. P. aeruginosa lives in a gel-like matrix, a so-called biofilm that is highly resistant to antibiotics, making it very difficult to eradicate. Dr. Alexander Titz and his team at the…https://www.gesundheitsindustrie-bw.de/en/article/news/alexander-titz-molecular-design-to-combat-antibiotic-resistant-bacteria
Article - 19/12/2011 New research training group to investigate bacterial survival strategies The University of Tübingen is to establish a new DFG-funded research training group in which doctoral students from twelve research groups will investigate bacterial survival strategies. The results will contribute to the development of new antimicrobial drugs and also be put to good use in the fields of epidemiology and ecology.https://www.gesundheitsindustrie-bw.de/en/article/news/new-research-training-group-to-investigate-bacterial-survival-strategies
Press release - 28/11/2011 CeCo Labs develops new method for isolating bacterial cell walls CeCo Labs UG, founded as a spin-off from the University of Tübingen, has developed an internationally unique method for isolating bacterial cell walls. These are used in research to investigate antibiotic resistance, for example. Unlike conventional techniques, the method developed by CeCo Labs is able to supply a very high number of ultra-pure cell walls extremely quickly. Orders have already been placed by customers across the globe.https://www.gesundheitsindustrie-bw.de/en/article/press-release/ceco-labs-develops-new-method-for-isolating-bacterial-cell-walls