Uterine myoma is the most common benign tumor among women which affects mainly those of reproductive age. Moreover, the frequency of emergence of this pathology in population is growing while the age of patients is steadily decreasing. Despite the enormous prevalence of this disease, its pathogenesis has not been studied properly. This article is concerned with an analysis of publications devoted to the study of the mechanisms of growth and development of uterine fibroids, it provides some data on the role of various factors in its extension. The article concerns the most popular concepts of the pathogenesis of this disease according to which the illness may be caused by increased levels of sex hormones (estrogens and progestins), enhanced expression of their receptors, impaired apoptosis, the effect of growth factors (e. g. epidermal growth factor, heparin-binding epidermal growth factor, acid and basic fibroblast growth factors, vascular endothelial growth factor, insulin-like growth factor, platelet-derived growth factor, transforming growth factor-β, activin, myostatin), abnormal deposition extracellular matrix, genetic (chromosomal aberration and various MED12 gene defect) and epigenetic mechanisms (such as action microRNA), circulatory disorders and impairment of cell differentiation from a population of accessory stem cells. However, it is noted that the pathogenesis of this pathology requires further detailed study, as the understanding of the processes leading to its development could greatly contribute to the improvement of the tactics of treatment and possibly allow to elaborate some preventive measures to avert the development of fibroids.
Autocrine Regulation of Keratinocytes: The Emerging Role of Heparin-Binding, Epidermal Growth Factor-Related Growth Factors
