Abstract：
:We are facing a global metabolic health crisis provoked by an obesity epidemic. Here we report the human gut microbial composition in a population sample of 123 non-obese and 169 obese Danish individuals. We find two groups of individuals that differ by the number of gut microbial genes and thus gut bacterial richness. They contain known and previously unknown bacterial species at different proportions; individuals with a low bacterial richness (23% of the population) are characterized by more marked overall adiposity, insulin resistance and dyslipidaemia and a more pronounced inflammatory phenotype when compared with high bacterial richness individuals. The obese individuals among the lower bacterial richness group also gain more weight over time. Only a few bacterial species are sufficient to distinguish between individuals with high and low bacterial richness, and even between lean and obese participants. Our classifications based on variation in the gut microbiome identify subsets of individuals in the general white adult population who may be at increased risk of progressing to adiposity-associated co-morbidities.
journal_name
Naturejournal_title
Natureauthors
Le Chatelier E,Nielsen T,Qin J,Prifti E,Hildebrand F,Falony G,Almeida M,Arumugam M,Batto JM,Kennedy S,Leonard P,Li J,Burgdorf K,Grarup N,Jørgensen T,Brandslund I,Nielsen HB,Juncker AS,Bertalan M,Levenez F,Pons N,doi
10.1038/nature12506subject
Has Abstractpub_date
2013-08-29 00:00:00pages
541-6issue
7464eissn
0028-0836issn
1476-4687pii
nature12506journal_volume
500pub_type
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