Relationship between β-defensin-1 gene polymorphism and susceptibility and prognosis of acute respiratory distress syndrome.

ABSTRACT:

Objective

The 1st exon 5' noncoding region rs1799946 (-52A/G), rs1800972 (-44C/G), rs11362 (-20A/G) 3 single-nucleotide polymorphisms (SNPs) on human β-defensin-1 (HBD-1) gene affect its transcription and posttranscriptional mRNA stability then affect the activity of HBD-1. This study was to investigate the effects of HBD-1 gene rs1799946, rs1800972, and rs11362 locus SNPs on genetic susceptibility and prognosis of acute respiratory distress syndrome (ARDS).

Methods

A total of 300 patients with ARDS (ARDS group) and 240 patients who were admitted to the intensive care unit and had a high risk of ARDS but did not progress to ARDS (control group) were included in this study. The genotypes of HBD-1 gene rs1799946, rs1800972, and rs11362 locus and serum HBD-1 were detected. Pati

SUBMITTER: Feng Q 

PROVIDER: S-EPMC6380738 | biostudies-literature | 2019 Feb

REPOSITORIES: biostudies-literature