Specific features of cytokine synthesis in adolescent girls with oligomenorrhea and low body mass index

The article is devoted to the study of the cytokine component of immunity in teenage girls with oligomenorrhea, underweight and with normal body weight in comparison with teenage girls with a normal menstrual cycle and normal body weight, which is of great importance to pediatric gynecology. Studying of the cytokine profile in oligomenorrhea will allow early identification of the development of many gynecological pathologies, including polycystic ovary syndrome, endometrioid neoplasms, as well as for understanding the pathogenesis of these conditions and developing approaches to their diagnosis and treatment, which is of great practical importance. The authors conducted an immunological study of teenage girls with oligomenorrhea with underweight and normal body weight in comparison with teenage girls with a normal menstrual cycle and normal body weight. Purpose of the study: to study the levels of IL-6, IL-17A, IL-18 and IL-10 in adolescent girls with oligomenorrhea and underweight. Teenage girls (N = 52) aged 13 to 17 years with established menstrual irregularities were examined. The control group consisted of 24 practically healthy girls of the same age. From the study, it was established that girls with oligomenorrhea and underweight have a pronounced increased synthesis of proinflammatory cytokines IL-6, IL-17A and IL-18. In the same group of girls, an increase in the level of the anti-inflammatory cytokine IL-10 was detected, which may be an attempt by the body to compensate for inflammatory processes. However, IL-10 levels remain elevated, which may indicate an immune imbalance. The discovered imbalance in the cytokine profile emphasizes the complexity of the pathogenesis of oligomenorrhea in girls with underweight, and the identified levels of the studied cytokines can serve as biomarkers that will help in diagnosis, assessment of severity, and prediction of the course of the disease state.