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 New sensor detects rare metals used in smartphones
24.04.2019 | Penn State

nachricht Controlling instabilities gives closer look at chemistry from hypersonic vehicles
24.04.2019 | University of Illinois College of Engineering

All articles from Life Sciences >>>

The most recent press releases about innovation >>>

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

Im Focus: Energy-saving new LED phosphor

The human eye is particularly sensitive to green, but less sensitive to blue and red. Chemists led by Hubert Huppertz at the University of Innsbruck have now developed a new red phosphor whose light is well perceived by the eye. This increases the light yield of white LEDs by around one sixth, which can significantly improve the energy efficiency of lighting systems.

Light emitting diodes or LEDs are only able to produce light of a certain colour. However, white light can be created using different colour mixing processes.

Im Focus: Quantum gas turns supersolid

Researchers led by Francesca Ferlaino from the University of Innsbruck and the Austrian Academy of Sciences report in Physical Review X on the observation of supersolid behavior in dipolar quantum gases of erbium and dysprosium. In the dysprosium gas these properties are unprecedentedly long-lived. This sets the stage for future investigations into the nature of this exotic phase of matter.

Supersolidity is a paradoxical state where the matter is both crystallized and superfluid. Predicted 50 years ago, such a counter-intuitive phase, featuring...

Im Focus: Explosion on Jupiter-sized star 10 times more powerful than ever seen on our sun

A stellar flare 10 times more powerful than anything seen on our sun has burst from an ultracool star almost the same size as Jupiter

  • Coolest and smallest star to produce a superflare found
  • Star is a tenth of the radius of our Sun
  • Researchers led by University of Warwick could only see...

Im Focus: Quantum simulation more stable than expected

A localization phenomenon boosts the accuracy of solving quantum many-body problems with quantum computers which are otherwise challenging for conventional computers. This brings such digital quantum simulation within reach on quantum devices available today.

Quantum computers promise to solve certain computational problems exponentially faster than any classical machine. “A particularly promising application is the...

Im Focus: Largest, fastest array of microscopic 'traffic cops' for optical communications

The technology could revolutionize how information travels through data centers and artificial intelligence networks

Engineers at the University of California, Berkeley have built a new photonic switch that can control the direction of light passing through optical fibers...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

Revered mathematicians and computer scientists converge with 200 young researchers in Heidelberg!

17.04.2019 | Event News

First dust conference in the Central Asian part of the earth’s dust belt

15.04.2019 | Event News

Fraunhofer FHR at the IEEE Radar Conference 2019 in Boston, USA

09.04.2019 | Event News

 
Latest News

Proteins stand up to nerve cell regression

24.04.2019 | Life Sciences

New sensor detects rare metals used in smartphones

24.04.2019 | Life Sciences

Controlling instabilities gives closer look at chemistry from hypersonic vehicles

24.04.2019 | Life Sciences

VideoLinks
Science & Research
Overview of more VideoLinks >>>