The microbial community of the cystic fibrosis airway is disrupted in early life.

ABSTRACT:

Background

Molecular techniques have uncovered vast numbers of organisms in the cystic fibrosis (CF) airways, the clinical significance of which is yet to be determined. The aim of this study was to describe and compare the microbial communities of the lower airway of clinically stable children with CF and children without CF.

Methods

Bronchoalveolar lavage (BAL) fluid and paired oropharyngeal swabs from clinically stable children with CF (n = 13) and BAL from children without CF (n = 9) were collected. DNA was isolated, the 16S rRNA regions amplified, fragmented, biotinylated and hybridised to a 16S rRNA microarray. Patient medical and demographic information was recorded and standard microbiological culture was performed.

Results

A diverse bacterial community was de

SUBMITTER: Renwick J 

PROVIDER: S-EPMC4272276 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature