The Airway Microbiota Signatures of Infection and Rejection in Lung Transplant Recipients.

ABSTRACT: Infection and rejection are the two most common complications after lung transplantation (LT) and are associated with increased morbidity and mortality. We aimed to examine the association between the airway microbiota and infection and rejection in lung transplant recipients (LTRs). Here, we collected 181 sputum samples (event-free, n = 47; infection, n = 103; rejection, n = 31) from 59 LTRs, and performed 16S rRNA gene sequencing to analyze the airway microbiota. A significantly different airway microbiota was observed among event-free, infection and rejection recipients, including microbial diversity and community composition. Nineteen differential taxa were identified by linear discriminant analysis (LDA) effect size (LEfSe), with 6 bacterial genera, Actinomyces

SUBMITTER: Su J 

PROVIDER: S-EPMC9045364 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature