The Human Gut Microbiome in Liver Diseases

Semin Liver Dis 2017; 37: 128-140 DOI: 10.1055/s-0037-1602763Recent advances in culture-independent laboratory techniques and bioinformatics have contributed to enriched characterizations of the gut microbiota and microbiome in chronic liver diseases such as alcoholic liver disease, nonalcoholic fatty liver disease, primary sclerosing cholangitis, primary biliary cholangitis, and cirrhosis. In this review, the authors focus on studies characterizing and modulating the gut microbiota and microbiome in humans. The majority of studies that characterized microbiota involved a small number of patients using 16S ribosomal RNA genetic sequencing. Few studies applied whole-genome shotgun sequencing and metagenomics analyses. The majority of clinical trials on modulating the microbiome have focused on probiotics or antibiotics in small groups of patients with cirrhosis versus healthy controls. Several trials are underway using fecal microbial transplantation in alcoholic liver disease, nonalcoholic fatty liver disease, primary sclerosing cholangitis, and cirrhosis. Future research is needed on understanding the viral and fungal microbiome and developing user-friendly microbiome tools. [...] Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.Article in Thieme eJournals: Table of contents  |  Abstract  |  Full text
Source: Seminars in Liver Disease - Category: Gastroenterology Authors: Tags: Review Article Source Type: research