Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

New Tools For Getting To Know Our Own Microbiota

30.10.2002


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.

Prof. Dr. Michael Blaut | alfa
Further information:
http://proeuhealth.vtt.fi

More articles from Life Sciences:

nachricht Polymers Based on Boron?
18.01.2018 | Julius-Maximilians-Universität Würzburg

nachricht Bioengineered soft microfibers improve T-cell production
18.01.2018 | Columbia University School of Engineering and Applied Science

All articles from Life Sciences >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Scientists decipher key principle behind reaction of metalloenzymes

So-called pre-distorted states accelerate photochemical reactions too

What enables electrons to be transferred swiftly, for example during photosynthesis? An interdisciplinary team of researchers has worked out the details of how...

Im Focus: The first precise measurement of a single molecule's effective charge

For the first time, scientists have precisely measured the effective electrical charge of a single molecule in solution. This fundamental insight of an SNSF Professor could also pave the way for future medical diagnostics.

Electrical charge is one of the key properties that allows molecules to interact. Life itself depends on this phenomenon: many biological processes involve...

Im Focus: Paradigm shift in Paris: Encouraging an holistic view of laser machining

At the JEC World Composite Show in Paris in March 2018, the Fraunhofer Institute for Laser Technology ILT will be focusing on the latest trends and innovations in laser machining of composites. Among other things, researchers at the booth shared with the Aachen Center for Integrative Lightweight Production (AZL) will demonstrate how lasers can be used for joining, structuring, cutting and drilling composite materials.

No other industry has attracted as much public attention to composite materials as the automotive industry, which along with the aerospace industry is a driver...

Im Focus: Room-temperature multiferroic thin films and their properties

Scientists at Tokyo Institute of Technology (Tokyo Tech) and Tohoku University have developed high-quality GFO epitaxial films and systematically investigated their ferroelectric and ferromagnetic properties. They also demonstrated the room-temperature magnetocapacitance effects of these GFO thin films.

Multiferroic materials show magnetically driven ferroelectricity. They are attracting increasing attention because of their fascinating properties such as...

Im Focus: A thermometer for the oceans

Measurement of noble gases in Antarctic ice cores

The oceans are the largest global heat reservoir. As a result of man-made global warming, the temperature in the global climate system increases; around 90% of...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

10th International Symposium: “Advanced Battery Power – Kraftwerk Batterie” Münster, 10-11 April 2018

08.01.2018 | Event News

See, understand and experience the work of the future

11.12.2017 | Event News

Innovative strategies to tackle parasitic worms

08.12.2017 | Event News

 
Latest News

Polymers Based on Boron?

18.01.2018 | Life Sciences

Bioengineered soft microfibers improve T-cell production

18.01.2018 | Life Sciences

World’s oldest known oxygen oasis discovered

18.01.2018 | Earth Sciences

VideoLinks
B2B-VideoLinks
More VideoLinks >>>