{"title":"[Morphogenesis and molecular regulation of polyposis rhinosinusitis].","authors":"N Yu Matveeva, D G Pavlush, S G Kalinichenko","doi":"10.17116/patol20258701168","DOIUrl":null,"url":null,"abstract":"<p><p>Polyposis rhinosinusitis (CRSwNP) is a heterogeneous proliferative disease characterized by inflammatory hyperplasia of the nasal mucosa with dysregulation of apoptosis and cell differentiation. The review summarizes data on the molecular cellular mechanisms of CRSwNP and presents the concept of intercellular signaling during polyposis growth. Various factors that form a specific endotype are involved in the development of a polyp. Features of morphogenesis make it possible to distinguish edematous, eosinophilic and fibrous NP. In all cases, markers of neurogenic inflammation, impaired expression of proinflammatory cytokines, NO synthase, BMP-2 and other morphogenetic molecules arerecorded. The growing polyp and the inflammatory reaction damage the epithelium of the mucous membrane and bone wall of the nasal cavity. Interleukin-1β and BMP-2 are an integrative link in the pathogenesis of these events.</p>","PeriodicalId":8548,"journal":{"name":"Arkhiv patologii","volume":"87 1","pages":"68-76"},"PeriodicalIF":0.0000,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Arkhiv patologii","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.17116/patol20258701168","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Medicine","Score":null,"Total":0}
引用次数: 0
Abstract
Polyposis rhinosinusitis (CRSwNP) is a heterogeneous proliferative disease characterized by inflammatory hyperplasia of the nasal mucosa with dysregulation of apoptosis and cell differentiation. The review summarizes data on the molecular cellular mechanisms of CRSwNP and presents the concept of intercellular signaling during polyposis growth. Various factors that form a specific endotype are involved in the development of a polyp. Features of morphogenesis make it possible to distinguish edematous, eosinophilic and fibrous NP. In all cases, markers of neurogenic inflammation, impaired expression of proinflammatory cytokines, NO synthase, BMP-2 and other morphogenetic molecules arerecorded. The growing polyp and the inflammatory reaction damage the epithelium of the mucous membrane and bone wall of the nasal cavity. Interleukin-1β and BMP-2 are an integrative link in the pathogenesis of these events.
期刊介绍：
The journal deals with original investigations on pressing problems of general pathology and pathologic anatomy, newest research methods, major issues of the theory and practice as well as problems of experimental, comparative and geographic pathology. To inform readers latest achievements of Russian and foreign medicine the journal regularly publishes editorial and survey articles, reviews of the most interesting Russian and foreign books on pathologic anatomy, new data on modern methods of investigation (histochemistry, electron microscopy, autoradiography, etc.), about problems of teaching, articles on the history of pathological anatomy development both in Russia and abroad.
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