THE USE OF GENETIC MARKERS IN PREDICTING OF ORAL LICHEN PLANUS DEVELOPMENT AND RECURRENCE
Abstract and keywords
Abstract (English):
To reveal the association of the interleukin 8 (IL-8) gene with the development and progression of oral lichen planus (OLP) we performed RT-PCR analysis of rs4073 polymorphism in the IL-8 gene in 92 oral lichen planus patients and 163 healthy individuals of Russian ethnic origin from the Volga-Ural region of Russia. The investigation showed the importance of polymorphism rs4073 of IL-8 gene for oral lichen planus development. The disease was associated with genotype rs4073*T / T which was found to be the genetic marker of high risk for oral lichen planus development, and rs4073*A / T genotype — the genetic marker of low risk for erosive-ulcerous oral lichen planus form development (p=0.016, OR=0.40) and the disease recurrence (p=0.02, OR=0.33). The results obtained in the investigation make a significant contribution to understanding the structure of hereditary predisposition to oral lichen planus development.

Keywords:
oral lichen planus (OLP), association, allele, genotype, chemokines, susceptibility markers, disease recurrence
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