Gut microbiota in human adults with type 2 diabetes differs from non-diabetic adults.

ABSTRACT:

Background

Recent evidence suggests that there is a link between metabolic diseases and bacterial populations in the gut. The aim of this study was to assess the differences between the composition of the intestinal microbiota in humans with type 2 diabetes and non-diabetic persons as control.

Methods and findings

The study included 36 male adults with a broad range of age and body-mass indices (BMIs), among which 18 subjects were diagnosed with diabetes type 2. The fecal bacterial composition was investigated by real-time quantitative PCR (qPCR) and in a subgroup of subjects (N = 20) by tag-encoded amplicon pyrosequencing of the V4 region of the 16S rRNA gene. The proportions of phylum Firmicutes and class Clostridia were significantly reduced in the diabetic group compared

SUBMITTER: Larsen N 

PROVIDER: S-EPMC2816710 | biostudies-literature | 2010 Feb

REPOSITORIES: biostudies-literature