IMMUNOGENETIC CRITERIA FOR THE DEVELOPMENT OF INFECTIOUS-ASSOCIATED FORMS OF CERVIX CANCER

Abstract

The aim of the work is to carry out immunogenetic studies of women at risk of developing infectious-associated forms of cervical cancer and to develop immunogenetic criteria for the risk of cervical cancer. Materials and methods of the prospective study - 120 women participated in the study with the obligatory presence of voluntary medical consent in the age range from 19 to 42 years. Processing of biological material (biopsy, scrapings) was carried out using sets of “DNA technology” for human papillomavirus 16.18 types. The program included the study of cytolytic cells in cervical biopsies with phenotype CD3-CD16+CD56+. Normative values for a given pool of cells was defined as comparable in the peripheral blood in the range of 5-9%. Generirovanie pre sekvenirovanie material was performed at clinical Centre absolute. The basic pathologic-and-genetic mechanisms for its implementation and the Association with certain genotypes. As a result of studies, the risk criteria for the development of neoplastic process in women with different degrees of dysplasia infected with human papilloma virus 16/18 type were determined. It was revealed that the number of natural killers associated with genetic markers is a criterion of infection-induced process, including neoplastic. It is shown that the decrease in the activity of cytolytic cells associated with the genotype of human leukocyte antigen HLAV35, with the human papillomavirus 16\18 positive women, compared with groups II and III (human papillomavirus 16\18+), leads to the aggravation of the pathological process and the development of cervical cancer. The number of natural keellers associated with genetic markers is a criterion of infection-induced.

Keywords

• дисплазия
• рак шейки матки (РШМ)
• вирус папилломы человека (ВПЧ)
• натуральные киллеры
• генетические маркеры