Abstract
Novel, culture-independent, molecular and metagenomic techniques have provided new insight into the complex interactions between the mammalian host and gut microbial species. It is increasingly evident that gut microbes may shape the host metabolic and immune network activity and ultimately influence the development of obesity and diabetes. We discuss the evidence connecting gut microflora to obesity and to type 1 and type 2 diabetes, and we present recent insights into potential mechanisms underlying this relationship: increased nutrient absorption from the diet, prolonged intestinal transit time, altered bile acid entero-hepatic cycle, increased cellular uptake of circulating triglycerides, enhanced de novo lipogenesis, reduced free fatty acid oxidation, altered tissue composition of biologically active polyunsaturated fatty acid, chronic low-grade inflammation triggered by the endotoxin toll-like receptor 4 axis, and altered intestinal barrier function.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
