Contemporary view about the pathogenesis of Hantavirus nephropathy (Literature rewiew)
| Autor: | V. A. Shelukhin, A. N. Kovalenko, E. A. Kan, V. V. Salukhov, O. A. Nagibovich, Yu. V. Rudakov |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
0301 basic medicine
Kidney Thrombotic microangiopathy business.industry 030106 microbiology Acute kidney injury Disease medicine.disease Pathogenesis 03 medical and health sciences 030104 developmental biology medicine.anatomical_structure Nephrology Immunology medicine Hantavirus Infection business Cytokine storm Organ Specificity |
| Zdroj: | Nephrology (Saint-Petersburg). 25:23-32 |
| ISSN: | 2541-9439 1561-6274 |
| Popis: | Hantavirus nephropathy (CVI) is considered to be acute kidney injury (AKI) associated with hantavirus infection (CVI). This infection in the countries of the European and Asian continents causes hemorrhagic fever with renal syndrome (HFRS). However, up to 60% of kidney damage is manifested by pathological changes in urinary sediment without signs of AKI, in connection with which the problems of terminology and diagnosis of kidney damage in HFRS were discussed. A review of the world literature of recent years, devoted to the study of modern data on the pathogenesis of CVI, is presented. The data were revealed that explain the organ specificity of the pathological process in different variants of CVI. The data were revealed that explain the organ specificity of the pathological process in different variants of CVI. The mechanisms related to various aspects of the pathogenesis of hantavirus nephropathy are considered. The factors that alter the functional activity of target cells through the direct action of the virus and the factors mediated by the immune response of the biological host to viral proteins in the form of the action of cytokines ("cytokine storm") causing damage to target organs (indirect factors) are listed. The influence of the hantavirus serotype, genetic factors, and the nature of the immune response of the biological host organism on the severity of renal dysfunction was shown. The concept of "acute damage to podocytes" is disclosed, which explains massive protein uria at the onset of the disease. The molecular and cellular mechanisms of damage to the main compartments of the kidney during hantavirus infection are presented. Disorders of hemostasis and mechanisms of hypercoagulation were demonstrated that underlie glomerular AKI due to acute microvascular syndrome, which is realized in the form of disseminated intravascular coagulation (DIC), hemolytic uremic syndrome (HUS), and thrombotic microangiopathy (TMA). The results of experimental data obtained on a laboratory model of infection and in cell culture, histological studies of autopsy material, and nephrobiopsy specimens from patients with hantavirus nephropathy are demonstrated. |
| Databáze: | OpenAIRE |
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