Differential expression of innate immunity genes in chronic rhinosinusitis.

ABSTRACT:

Background

Prior research has identified several components of the innate immune system that may play a significant role in chronic rhinosinusitis (CRS), but the role of innate immunity in patients with CRS is poorly understood. The objective of this study was to determine differential expression of innate immunity genes in the mucosa of patients with CRS with nasal polyposis (CRSwNP) and CRS without nasal polyposis (CRSsNP) when compared with controls.

Methods

Control patients (n = 9) and patients with CRS (n = 36) who failed medical management were prospectively enrolled. Ethmoid mucosa samples were harvested during surgery and quantitative real-time polymerase chain reaction was used to determine levels of mRNA expression of Toll-like receptor (TLR) 2 and TLR9 and interle

SUBMITTER: Detwiller KY 

PROVIDER: S-EPMC4151703 | biostudies-literature | 2014 Sep-Oct

REPOSITORIES: biostudies-literature