Navigation Links
Rich or poor in gut bacteria brings new vision for obesity treatment
Date:8/29/2013

Shenzhen, China -- The MetaHIT consortium, comprised of Institute National de la Recherche Agronomique (INRA), University of Copenhagen, BGI, and other institutes, has investigated the gut microbial composition in a cohort of 123 non-obese and 169 obese Danish individuals. This study showed for the first time that 2 groups of individuals can be distinguished in the population by the richness of gut microbiota. The latest results were published online in Nature today.

Obesity, known as "the modem civilized disease", is a leading preventable cause of death worldwide that increases the likelihood of various diseases, particularly heart disease, type 2 diabetes, and others. It's reported that the obesity epidemic will affect more than 700 million in 2015 and will continue to grow. Each of our guts is colonized by more than 3 pounds of microorganisms. More and more data show that our "other" genome, the microbiome, may have greater consequences on the onset of obesity.

In this study, researchers analyzed the gut bacterial composition of 292 Danish adults by a new analytical approach called quantitative metagenomics. They found two groups of individuals that differ by the number of gut microbial genes and thus gut bacterial richness. A quarter of the cohort is "poor" in bacteria (low bacterial richness), whereas the rest is "rich" (high bacterial richness); Low richness individuals included a significantly higher proportion of obese participants and were as a group characterized by a more marked adiposity.

Their further efforts showed that the low richness microbiota contains higher proportion of pro-inflammatory and lower proportion of anti-inflammatory bacterial species than the high richness one. The two groups of individuals could be almost perfect stratified with very few bacteria, suggesting that simple molecular diagnostic tests, based upon the gut microbiome, can be developed to identify individuals at risk of common morbidi
'/>"/>

Contact: Jia Liu
liujia@genomics.cn
BGI Shenzhen
Source:Eurekalert

Page: 1 2

Related biology news :

1. Bacterial toxins cause deadly heart disease
2. UC Davis researchers discover molecular target for the bacterial infection brucellosis
3. High-angle helix helps bacteria swim
4. Newly discovered bacterial partnership changes ocean chemistry
5. Bacterial blockade
6. Study finds depletion of alveolar macrophages linked to bacterial super-infections
7. New methods to visualize bacterial cell-to-cell communication
8. Bacteria from Salar de Uyuni in Bolivia conceal bioplastic
9. CWRU dental researchers NIDCR grant targets oral bacteria and fetal death link
10. Genomes of cholera bacteria from Haiti confirm epidemic originated from single source
11. UT study: Chemical in antibacterial soaps may harm nursing babies
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:12/10/2014)... , Dec. 8, 2014 You,ve been here before: ... but can,t remember your password, site key or the answer ... your first grade teacher? Today, Hoyos ... app that will finally put an end to the ... 1U TM . 1U leverages a user,s smartphone to ...
(Date:12/10/2014)... 08, 2014 Research and Markets ... the "Biometrics Market in Japan 2014-2018" ... http://photos.prnewswire.com/prnh/20130307/600769 The integration of ... rural banking and upgradation of the driver,s license ... the market. Besides the aforementioned projects, biometrics is ...
(Date:12/4/2014)... PALM BEACH GARDENS, Fla. , Dec. 3, ... identity management solutions, today announced that its DigitalPersona ... 4500 fingerprint readers have been deployed throughout ... Carolina , South Carolina ... network headquartered in Southern Pines, North ...
Breaking Biology News(10 mins):The Password is Finally Dead: Launch of 1U Mobile App Eliminates Need for All Usernames and Passwords 2The Password is Finally Dead: Launch of 1U Mobile App Eliminates Need for All Usernames and Passwords 3Biometrics Market in Japan 2014-2018: Key Vendors are DDS, Fujitsu, Hitachi and NEC 2First Bank Partners with Crossmatch to Increase Log In Security 2First Bank Partners with Crossmatch to Increase Log In Security 3
... ways to eliminate pollution from waterways with microbes instead ... ponds can generate electricity. They present their findings today ... for Microbiology. , "The bacteria are capable of continuously ... operate small electronic devices. As long as the bacteria ...
... simple sugar is in fact a critical regulator of ... when disturbed, this process could contribute to cancer or ... and timing of cell division, the researchers say. The ... the Journal of Biological Chemistry, available online now. , ...
... causing potentially life-threatening infections in patients with weakened immune ... allergy, and it is implicated in asthma as well. ... ability to reproduce sexually, but new discoveries by a ... a number of characteristics of sex. The possible presence ...
Cached Biology News:Pollution-eating bacteria produce electricity 2Sugar helps control cell division 2Sugar helps control cell division 3Secret sex life of killer fungus? 2
(Date:12/24/2014)... Nashville Fertility Center announced that Dr. ... American Society for Reproductive Medicine (ASRM), a leading professional ... medicine. In his new role as treasurer, Dr. ... and will have a voice in furthering the mission ... ASRM since 1984 when he joined while conducting fellowship ...
(Date:12/24/2014)... , Dec. 23, 2014 Vermillion, ... focused on gynecologic disease, announced today that investors ... , Birchview Fund LLC and several Vermillion directors ... unregistered shares of Vermillion,s common stock and warrants ... in a private placement.  Under ...
(Date:12/24/2014)... NEW YORK , Dec. 23, 2014  NeuroLifeSciences ... of mazindol in children with attention deficit/hyperactivity disorder published ... 2014 . The paper, titled "Pilot ... deficit/hyperactivity disorder" ( Konofal et al, Drug ... 2014 ) shows that mazindol might be an ...
(Date:12/22/2014)... 22, 2014  Alternative Energy & Environmental Solutions, ... signed a letter of intent to acquire BioTechPharma ... patented a nanotechnology-based development platform used to create ... rapid on-site collection and testing to identify infectious ... in an immediate, non-invasive and cost-effective manner. ...
Breaking Biology Technology:Nashville Fertility Center Announces Dr. George A. Hill Selected to Serve as ASRM Treasurer for 2014-15 2Nashville Fertility Center Announces Dr. George A. Hill Selected to Serve as ASRM Treasurer for 2014-15 3Vermillion Announces Equity Financing of up to $18.9 Million; Suspends ATM Program 2Vermillion Announces Equity Financing of up to $18.9 Million; Suspends ATM Program 3Vermillion Announces Equity Financing of up to $18.9 Million; Suspends ATM Program 4Vermillion Announces Equity Financing of up to $18.9 Million; Suspends ATM Program 5Redefining ADHD: A New Approach & A Shift of Paradigm in ADHD Therapeutics 2Redefining ADHD: A New Approach & A Shift of Paradigm in ADHD Therapeutics 3ALNE Announces Intention To Acquire BioTechPharma 2
... multiplex near you, but movies showing the growth of ... potential. A team of scientists with the Lawrence Berkeley ... (UC) Berkeley has developed a technique for encapsulating liquids ... reactions in the liquids can be imaged with an ...
... 2012  To celebrate DNA Day, Khan Academy, the world,s online ... together to promote the importance of genetics education. 23andMe,s ... series are now available on KhanAcademy.org . ... Watson, Francis Crick, and colleagues published papers in the journal ...
... Therapeutics, Inc. ("CTI" or the "Company") (NASDAQ and MTA: CTIC) ... quarter of 2012. First Quarter Financial ... were $18.1 million compared to $20.1 million for the same ... 66% to $17.4 million ($0.09 per share) for the quarter ...
Cached Biology Technology:First atomic-scale real-time movies of platinum nanocrystal growth in liquids 2First atomic-scale real-time movies of platinum nanocrystal growth in liquids 3First atomic-scale real-time movies of platinum nanocrystal growth in liquids 4First atomic-scale real-time movies of platinum nanocrystal growth in liquids 5Khan Academy and 23andMe Partner to Promote Genetics Education on DNA Day 2Khan Academy and 23andMe Partner to Promote Genetics Education on DNA Day 3Cell Therapeutics, Inc. (CTI) Reports First Quarter Financial Results and Milestones 2Cell Therapeutics, Inc. (CTI) Reports First Quarter Financial Results and Milestones 3Cell Therapeutics, Inc. (CTI) Reports First Quarter Financial Results and Milestones 4Cell Therapeutics, Inc. (CTI) Reports First Quarter Financial Results and Milestones 5
... are fast multi-channel pipetting platforms consisting of ... with a multi-channel head and a robotic ... with true parallel processing of sample plates ... with the Freedom EVOware program. ...
Prepared by multi-temperature ethanol fractionation with extensive charcoal treatment and dialysis.• Assay: ≥ 95 % (HPCE)• pH ~5.2 (10 mg/mL in 0.15 M NaCl)...
... Linkage: This CLS number is a ... match Cornings product number. If showing ... the old Sigma-Aldrich number (Z71,405-4) or ... Dim: diam. 60 mm volume ...
This device is designed to run four simultaneous separations with the following StemSep ; column sizes: 0.3in., 0.5in., and 0.6in.. Depending on the column size, a range of 2x10 7 - 1.5 x 10 9 cell...
Biology Products: