Navigation Links
Intestinal flora linked to health of obese people
Date:8/30/2013

The international consortium MetaHIT, which includes the research group of Jeroen Raes (VIB / Vrije Universiteit Brussel), publishes in the leading journal Nature that there is a link between richness of bacterial species in the intestines and the susceptibility for medical complications related to obesity. The researchers demonstrated that people with fewer bacterial species in their intestines are more likely to develop complications, such as cardiovascular diseases and diabetes. A flora with decreased bacterial richness appears to function entirely differently to the healthy variety with greater diversity.

Jeroen Raes (VIB/VUB): "This is an amazing result with possibly enormous implications for the treatment and even prevention of the greatest public health issue of our time. But we are not there yet, now we need studies in which we can monitor people for a longer period. We want to perform these types of long-term studies together with the "Vlaams Darmflora Project" (Flemish Gut Flora Project), which is only possible thanks to the selfless efforts of thousands of Flemish residents."

Obesity, a health problem

Metabolic conditions have become an epidemic partly due to the modern lifestyle without a lot of exercise and easy access to (a lot of) energy-dense food. It is expected that obesity will increase tremendously all over the world; from 400 million obese people in 2005, to more than 700 million in 2015. A trend that will persist at least until 2030. Some people appear to be more sensitive to obesity than others. Many studies over the years have examined the possible cause of this.

Bacterial richness in your intestines is associated with susceptibility to obesity

Over the last years it has become very clear that there is a link between the bacterial population in our intestines and our health. As a result, scientists also started studying the link between obesity and intestinal flora. An international consortium, including the VIB scientists Falk Hildebrand, Gwen Falony and Jeroen Raes in Brussels, examined the intestinal flora of 169 obese Danes and 123 non-obese Danes.

Jeroen Raes: "We were able to distinguish between two groups based on their intestinal flora: people with a large richness of bacterial species in their intestines and people with a few less bacterial species. A species-rich bacterial flora appeared to function differently compared to the poorer variety. It was surprising to see that obese and non-obese people were found in both groups."

The scientists did see that the group with lower species richness in the intestinal flora was more susceptible to developing obesity-related conditions and chronic inflammation. The obese people in this group are more at risk of cardiovascular conditions than the obese people in the other group. These are important results that suggest that it is not only weight gain and dietary habits that play a role in the development of medical complications in obese people.

The Flemish Gut Flora Project

The question that remains is whether these results also translate to other countries and populations. Therefore, Jeroen Raes has established the Flemish Intestinal Flora Project to follow up on these types of studies on a larger scale. Such efforts are crucial to confirm the insights acquired in smaller studies and to make an effective step towards improved treatments and medicines.


'/>"/>

Contact: Kris Van der Beken
kris.vanderbeken@vib.be
32-473-783-435
VIB (the Flanders Institute for Biotechnology)
Source:Eurekalert

Related biology technology :

1. Intestinal flora determines health of obese people
2. Vince & Associates, Brad Vince Expands Early Phase Gastrointestinal Capabilities
3. Micropharma announces timeline to commercial launch of worlds first ingestible gastrointestinal sampling device
4. Genomic Health Presents Results From First Clinical Decision Making Study of Oncotype DX® Colon Cancer at the 2012 Gastrointestinal Cancers Symposium
5. Low Blood DHA Levels Linked to Decreased Reading Ability and Memory Performance in Children
6. Migraines Found Linked to Nighttime Teeth Grinding & Clenching in TMJ Treatment Clinical Trial - Holistic Technologies
7. Mold Linked With Fatal Asthma and Allergy Attacks; Dr Mold Network Suggests Use of Molderizer and Safe Shield for Safer Mold Treatment
8. NIH media availability: Protein linked to increased risk of heart failure and death in older adults
9. Childhood Obesity Linked to Increased Risk of Hepatocellular Carcinoma in Adulthood
10. Dr. Ira Williams, Health Care Consultant, Recognizes How Health Care “Best of Intentions” Can Illustrate Lack of Understanding
11. The Zacks Analyst Blog Highlights: SPDR Health Care Select Sector Fund, SPDR S&P 500, SPDRS&P Biotech ETF, PowerShares S&P SmallCap Health Care Portfolio and PowerShares Dynamic Biotechnology & Genome Portfolio
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/27/2016)... ... June 27, 2016 , ... Rolf K. Hoffmann, ... faculty of the University of North Carolina Kenan-Flagler Business School effective ... at UNC Kenan-Flagler, with a focus on the school’s international efforts, leading classes ...
(Date:6/24/2016)... ... June 24, 2016 , ... While the majority of commercial spectrophotometers and ... and the 6000i models are higher end machines that use the more unconventional z-dimension ... light beam from the bottom of the cuvette holder. , FireflySci has developed ...
(Date:6/23/2016)... /PRNewswire/ - FACIT has announced the creation of ... company, Propellon Therapeutics Inc. ("Propellon" or "the Company"), ... portfolio of first-in-class WDR5 inhibitors for the treatment ... represent an exciting class of therapies, possessing the ... cancer patients. Substantial advances have been achieved with ...
(Date:6/23/2016)... 23, 2016  The Biodesign Challenge (BDC), a university ... to harness living systems and biotechnology, announced its winning ... New York City . ... showcased projects at MoMA,s Celeste Bartos Theater during the ... MoMA,s senior curator of architecture and design, and ...
Breaking Biology Technology:
(Date:6/2/2016)... , June 2, 2016 Perimeter ... Platforms, Unmanned Systems, Physical Infrastructure, Support & Other Service  ... visiongain offers comprehensive analysis of the global ... market will generate revenues of $17.98 billion in 2016. ... DVTEL Inc, a leader in software and hardware technologies ...
(Date:5/12/2016)... , May 12, 2016 WearablesResearch.com ... just published the overview results from the Q1 wave ... the recent wave was consumers, receptivity to a program ... data with a health insurance company. "We ... to share," says Michael LaColla , CEO of ...
(Date:4/26/2016)... and LONDON , ... Finacle, part of EdgeVerve Systems, a product subsidiary ... Onegini today announced a partnership to integrate the ...      (Logo: http://photos.prnewswire.com/prnh/20151104/283829LOGO ) ... provide their customers enhanced security to access and ...
Breaking Biology News(10 mins):