Extracellular vesicles (EVs) represent heterogeneous population of the microparticles liberated by almost all live cages which are widely investigated recently in various biological and medical areas. They usually consist of two basic types (exosomes and microvesicles) and recently draw the increasing attention in quality mesenges of the cellular alarm system. Really, these vesicles can influence on cages-recipients, transferring and delivering difficult complexes of biomolecules (the lipids, proteins, coagulation factors, antigene, nucleinic acids), protected from enzymatic to degradation in environment. Importance EVs has been shown in pathophysiology several bodies, in particular, in kidneys where various types of cages нефрона allocate EVs which mediate their communication with underlaying cages urinogenous ways. By numerous researches it is established that EVs are involved in cellular communications during the regenerative and pathological processes occurring in a kidney. During the last years also it has been proved that vesicles play an important role in normal physiology of kidneys. Though many mechanisms EVs at illnesses are still studied insufficiently, in particular, in kidneys, opening of a role of additional mechanisms can help to throw light on the biological processes proceeding in kidneys. Eventually, extracellular vesicles, allocated with nephritic cages, collect in urine, becoming, thus, the big resource as markers of illnesses urinogenous a path and the perspective noninvasive diagnostic tool at nephritic illnesses. In the present review we discuss the latest data about a role EVs in pathophysiology of kidneys and their potential prospects in diagnostics and therapy of nephritic illness.
