The nasal and gut microbiome in Parkinson's disease and idiopathic rapid eye movement sleep behavior disorder.

ABSTRACT:

Background

Increasing evidence connects the gut microbiota and the onset and/or phenotype of Parkinson's disease (PD). Differences in the abundances of specific bacterial taxa have been reported in PD patients. It is, however, unknown whether these differences can be observed in individuals at high risk, for example, with idiopathic rapid eye movement sleep behavior disorder, a prodromal condition of α-synuclein aggregation disorders including PD.

Objectives

To compare microbiota in carefully preserved nasal wash and stool samples of subjects with idiopathic rapid eye movement sleep behavior disorder, manifest PD, and healthy individuals.

Methods

Microbiota of flash-frozen stool and nasal wash samples from 76 PD patients, 21 idiopathic rapid eye movement sleep behavio

SUBMITTER: Heintz-Buschart A 

PROVIDER: S-EPMC5811909 | biostudies-literature | 2018 Jan

REPOSITORIES: biostudies-literature