Haplotype analysis of interleukin-8 gene polymorphisms in chronic and aggressive periodontitis.

ABSTRACT:

Objectives

Periodontitis is an inflammatory disease characterized by connective tissue loss and alveolar bone destruction. Interleukin-8 (IL8) is important in the regulation of the immune response. The aim of this study was to analyze four polymorphisms in the IL8 gene in relation to chronic (CP) and aggressive (AgP) periodontitis.

Methods

A total of 492 unrelated subjects were included in this case-control association study. Genomic DNA of 278 patients with CP, 58 patients with AgP, and 156 controls were genotyped, using the 5' nuclease TaqMan assay, for IL8 (rs4073, rs2227307, rs2227306, and rs2227532) gene polymorphisms. Subgingival bacterial colonization was investigated by the DNA-microarray detection kit in a subgroup of subjects (N = 247).

Results

Allele and ge

SUBMITTER: Borilova Linhartova P 

PROVIDER: S-EPMC3866791 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature