DETERMINATION OF IL-1β mRNA GENE EXPRESSION AND HMGB-1 mRNA GENE EXPRESSION IN WOMEN WITH GENITAL ENDOMETRIOSIS ASSOCIATED WITH INFERTILITY AT THE STAGE OF PREPARATION FOR ASSISTED REPRODUCTIVE TECHNOLOGIES
Authors: Bakun O.V. 
Published: April 2024

Despite the large number of studies on the identification and search for noninvasive early diagnostic markers of genital endometriosis, this problem remains relevant today. It is important to introduce early diagnosis of genital endometriosis for the purpose of timely prevention and treatment.Objective: to study the expression levels of IL-1β and HMGB-1 mRNA genes in women with genital endometriosis associated with infertility, and to evaluate the effect of our proposed preparation for assisted reproductive technologies on the level of IL-1β and HMGB-1 mRNA gene expression.Material and methods. To analyze gene expression IL-1β and HMGB-1 and determine relative normalized mRNA expression IL-1β and HMGB-1, the polymerase chain reaction method was used with real-time reverse transcription(RT-PCR. The object of molecular genetic studies using the RT-PCR method was the fraction of mononuclear cells isolated from the whole blood of patients with endometriosis. In this study, we performed a retrospective analysis of the medical records of 30 women with infertility undergoing an assisted reproductive technology program. The main group consisted of 20 women diagnosed with external genital endometriosis who underwent assisted reproductive technologies. Women in the main group, in addition to standard training for assisted reproductive technologies, received a probiotic containing Lactobacilli 1010 manufactured by Unic Biotech Ltd, India. They took one pill twice a day for one month as part of a general treatment before undergoing assisted reproductive technologies. We determined the expression level of IL-1β and HMGB-1 before and after this preparation stage. The control group consisted of 10 women who had tubal infertility due to a previous inflammatory disease, but according to the results of a comprehensive clinical and laboratory examination, they were compared to healthy women. These women, aged 21 to 42 years, with a mean age of 29,75 years, did not receive our proposed preparation with the inclusion of a probiotic. This study was conducted at the Bukovyna State Medical University and the clinic "Yuzko medical center".Results. In the main group, the IL-1β mRNA gene expression level before training was (26,7877±0,01), which was significantly higher than the level after training (0,1610±0,01*). Consequently, the use of the probiotic led to a dramatic reduction in elevated mesothelin levels, underscoring its efficacy and potential application in assisted reproductive technology training programs. Also, a high level of expression of mRNA genes can be noted HMGB-1in whole blood of women of the main group before preparation for assisted reproductive technologies (table 2). Expression level of mRNA genes HMGB-1in whole blood of women of the main group before preparation for assisted reproductive technologies was (11,9198±0,01). After our proposed preparation for assisted reproductive technologies with the inclusion of a probiotic, the mRNA gene expression level HMGB-1in the whole blood of women of the main group was (0,2821±0,01*). Therefore, our proposed preparation for assisted reproductive technologies with the inclusion of a probiotic is quite effective, since the expression levels of IL-1β mRNA genes and HMGB-1sharply decreased.Conclusions. Extremely high expression of mRNA genes IL-1β and HMGB-1 indicates a close connection between the pathogenesis of endometriosis and inflammation. The inclusion of probiotics in the complex scheme of preparation for assisted reproductive technologies leads to a noticeable improvement in the well-being of the patient and a significant decrease in the expression of IL-1β and HMGB-1 mRNA genes. Therefore, we recommend our proposed preparation for assisted reproductive technologies with the inclusion of a probiotic.