N. A. Verlov, V. Burdakov, L. A. Ivanova, I. A. Kulakov, A. A. Bogdanov, V. Emanuel
{"title":"尿路微生物群和尿液蛋白质组在尿路结石发病机制中的作用","authors":"N. A. Verlov, V. Burdakov, L. A. Ivanova, I. A. Kulakov, A. A. Bogdanov, V. Emanuel","doi":"10.36485/1561-6274-2024-28-2-85-93","DOIUrl":null,"url":null,"abstract":"The pathogenetic approach to the metaphylaxis of urolithiasis is universally a socially significant health problem due to the increase in morbidity and, especially, its recurrent course, despite the achievements of pharmacotherapy and the use of lithotripsy. Pathological crystallogenesis is considered as a consequence of exceeding the solubility threshold of a number of mineral components of urine, on the one hand, and as a consequence of posttranslational defects of the main proteome of urination - uromodulin (UMOD), demonstrating in healthy people a sanogenetic system for ensuring the stability of biophysical homeostasis: colloidal properties of urine. However, in addition, UMOD, by binding mannose-dependent pills of infectious agents, blocks the contact of bacteria with urotheliocytes, despite the fact that infection of the urinary tract is a known factor of urolithiasis. By modeling the urine of healthy individuals by coincubation with E. coli bacteria, a decrease in the concentration of polymerized uromodulin in urine was demonstrated as a factor in increasing the risk of formation of calcium oxalate crystals","PeriodicalId":19089,"journal":{"name":"Nephrology (Saint-Petersburg)","volume":"16 5","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Role of urinary tract microbiota and urine proteome in urolithiasis pathogenesis\",\"authors\":\"N. A. Verlov, V. Burdakov, L. A. Ivanova, I. A. Kulakov, A. A. Bogdanov, V. Emanuel\",\"doi\":\"10.36485/1561-6274-2024-28-2-85-93\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The pathogenetic approach to the metaphylaxis of urolithiasis is universally a socially significant health problem due to the increase in morbidity and, especially, its recurrent course, despite the achievements of pharmacotherapy and the use of lithotripsy. Pathological crystallogenesis is considered as a consequence of exceeding the solubility threshold of a number of mineral components of urine, on the one hand, and as a consequence of posttranslational defects of the main proteome of urination - uromodulin (UMOD), demonstrating in healthy people a sanogenetic system for ensuring the stability of biophysical homeostasis: colloidal properties of urine. However, in addition, UMOD, by binding mannose-dependent pills of infectious agents, blocks the contact of bacteria with urotheliocytes, despite the fact that infection of the urinary tract is a known factor of urolithiasis. By modeling the urine of healthy individuals by coincubation with E. coli bacteria, a decrease in the concentration of polymerized uromodulin in urine was demonstrated as a factor in increasing the risk of formation of calcium oxalate crystals\",\"PeriodicalId\":19089,\"journal\":{\"name\":\"Nephrology (Saint-Petersburg)\",\"volume\":\"16 5\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-07-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Nephrology (Saint-Petersburg)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.36485/1561-6274-2024-28-2-85-93\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nephrology (Saint-Petersburg)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.36485/1561-6274-2024-28-2-85-93","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Role of urinary tract microbiota and urine proteome in urolithiasis pathogenesis
The pathogenetic approach to the metaphylaxis of urolithiasis is universally a socially significant health problem due to the increase in morbidity and, especially, its recurrent course, despite the achievements of pharmacotherapy and the use of lithotripsy. Pathological crystallogenesis is considered as a consequence of exceeding the solubility threshold of a number of mineral components of urine, on the one hand, and as a consequence of posttranslational defects of the main proteome of urination - uromodulin (UMOD), demonstrating in healthy people a sanogenetic system for ensuring the stability of biophysical homeostasis: colloidal properties of urine. However, in addition, UMOD, by binding mannose-dependent pills of infectious agents, blocks the contact of bacteria with urotheliocytes, despite the fact that infection of the urinary tract is a known factor of urolithiasis. By modeling the urine of healthy individuals by coincubation with E. coli bacteria, a decrease in the concentration of polymerized uromodulin in urine was demonstrated as a factor in increasing the risk of formation of calcium oxalate crystals