New Tools For Getting To Know Our Own Microbiota
EU-funded project named `MICROBE DIAGNOSTICS` has developed new tools that enable more extensive and rapid analysis of our gut microbiota than has been possible earlier.
These new methods are based on the unique genetical codes each microbe contains. The project has developed 16 new testing devices, so called oligonucleotide probes. These probes are able to describe a more varied set of organisms that live in our microbiota than previously has been recognised by scientific methods. With these methods, researchers in the project have found previously unfamiliar bacteria present in the human gastrointestinal tract. A further improvement in this methodology is applying flow cytometry, which can rapidly analyse a large number of samples reliably.
The reason for developing these new tools is that we still have relatively little information about the variety of different organisms that live in our microbiota. There seems to be great variety among people, but what is the significance of this variation is not yet known. Also the used methods have been slow to apply. This lack of basic understanding is an obstacle if we want to modify the microbiota and increase the amount of beneficial microbes and find relationships between gut microbiota and diseases. Learning to know what the microbes are is not enough, however. In addition, we have to further learn what is their function in the body. The new knowledge can be used to identify the components of normal gut microbiota that may play a part in onset of inflammatory bowel disease (IBD). With this enhanced knowledge we may be able to prevent the disease or improve its treatment with beneficial probiotic microbes.
Alle Nachrichten aus der Kategorie: Life Sciences
Articles and reports from the Life Sciences area deal with applied and basic research into modern biology, chemistry and human medicine.
Valuable information can be found on a range of life sciences fields including bacteriology, biochemistry, bionics, bioinformatics, biophysics, biotechnology, genetics, geobotany, human biology, marine biology, microbiology, molecular biology, cellular biology, zoology, bioinorganic chemistry, microchemistry and environmental chemistry.
Smart sensors for future fast charging batteries
European project “Spartacus” launched Faster charging, longer stability of performance not only for electric vehicles but also for smartphones and other battery powered products. What still sounds like science fiction…
Small molecules control bacterial resistance to antibiotics
Antibiotics have revolutionized medicine by providing effective treatments for infectious diseases such as cholera. But the pathogens that cause disease are increasingly developing resistance to the antibiotics that are most…