The Gut Microbiota and the Brain-gut-kidney Axis in Hypertension and Chronic Kidney Disease

Overview

Journal Nat Rev Nephrol

Specialty Nephrology

Date 2018 May 16

PMID 29760448

Citations 313

Authors

Tao Yang

Elaine M Richards

Carl J Pepine

Mohan K Raizada

Affiliations

Soon will be listed here.

Abstract

Crosstalk between the gut microbiota and the host has attracted considerable attention owing to its involvement in diverse diseases. Chronic kidney disease (CKD) is commonly associated with hypertension and is characterized by immune dysregulation, metabolic disorder and sympathetic activation, which are all linked to gut dysbiosis and altered host-microbiota crosstalk. In this Review, we discuss the complex interplay between the brain, the gut, the microbiota and the kidney in CKD and hypertension and explain our brain-gut-kidney axis hypothesis for the pathogenesis of these diseases. Consideration of the role of the brain-gut-kidney axis in the maintenance of normal homeostasis and of dysregulation of this axis in CKD and hypertension could lead to the identification of novel therapeutic targets. In addition, the discovery of unique microbial communities and their associated metabolites and the elucidation of brain-gut-kidney signalling are likely to fill fundamental knowledge gaps leading to innovative research, clinical trials and treatments for CKD and hypertension.

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