{"title":"了解宿主对葡萄球菌烫伤皮肤综合征的反应。","authors":"Glykeria Rouva, Eleni Vergadi, Konstantinos Krasagakis, Emmanouil Galanakis","doi":"10.1111/apa.17462","DOIUrl":null,"url":null,"abstract":"<p><strong>Aim: </strong>The aim of this review was to summarise the current knowledge on host-related factors that contribute to the development and severity of staphylococcal scalded skin syndrome (SSSS) in children.</p><p><strong>Methods: </strong>A comprehensive assessment and analysis of the existing literature on SSSS clinical features, pathogenesis and susceptibility factors.</p><p><strong>Results: </strong>SSSS is a blistering skin disease caused by circulating exfoliative toxins (ETs) of Staphylococcus aureus (S. aureus), almost exclusively affecting infants, young children and immunocompromised individuals. ETs possess serine protease activity and target desmoglein-1 (Dsg-1) in the superficial epidermis. While the role of S. aureus ETs and site of action are well-described, other host factors such as impaired immune responses to ETs, poor renal clearance and genetic factors are crucial for the onset of and/or the severity of SSSS in children.</p><p><strong>Conclusion: </strong>The fate of desmosomal fractions after cleavage by ETs, as well as the role of dermal inflammatory cell infiltrates remain to be elucidated.</p>","PeriodicalId":55562,"journal":{"name":"Acta Paediatrica","volume":" ","pages":""},"PeriodicalIF":2.4000,"publicationDate":"2024-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Understanding host's response to staphylococcal scalded skin syndrome.\",\"authors\":\"Glykeria Rouva, Eleni Vergadi, Konstantinos Krasagakis, Emmanouil Galanakis\",\"doi\":\"10.1111/apa.17462\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Aim: </strong>The aim of this review was to summarise the current knowledge on host-related factors that contribute to the development and severity of staphylococcal scalded skin syndrome (SSSS) in children.</p><p><strong>Methods: </strong>A comprehensive assessment and analysis of the existing literature on SSSS clinical features, pathogenesis and susceptibility factors.</p><p><strong>Results: </strong>SSSS is a blistering skin disease caused by circulating exfoliative toxins (ETs) of Staphylococcus aureus (S. aureus), almost exclusively affecting infants, young children and immunocompromised individuals. ETs possess serine protease activity and target desmoglein-1 (Dsg-1) in the superficial epidermis. While the role of S. aureus ETs and site of action are well-described, other host factors such as impaired immune responses to ETs, poor renal clearance and genetic factors are crucial for the onset of and/or the severity of SSSS in children.</p><p><strong>Conclusion: </strong>The fate of desmosomal fractions after cleavage by ETs, as well as the role of dermal inflammatory cell infiltrates remain to be elucidated.</p>\",\"PeriodicalId\":55562,\"journal\":{\"name\":\"Acta Paediatrica\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":2.4000,\"publicationDate\":\"2024-10-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Acta Paediatrica\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1111/apa.17462\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"PEDIATRICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta Paediatrica","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1111/apa.17462","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"PEDIATRICS","Score":null,"Total":0}
Understanding host's response to staphylococcal scalded skin syndrome.
Aim: The aim of this review was to summarise the current knowledge on host-related factors that contribute to the development and severity of staphylococcal scalded skin syndrome (SSSS) in children.
Methods: A comprehensive assessment and analysis of the existing literature on SSSS clinical features, pathogenesis and susceptibility factors.
Results: SSSS is a blistering skin disease caused by circulating exfoliative toxins (ETs) of Staphylococcus aureus (S. aureus), almost exclusively affecting infants, young children and immunocompromised individuals. ETs possess serine protease activity and target desmoglein-1 (Dsg-1) in the superficial epidermis. While the role of S. aureus ETs and site of action are well-described, other host factors such as impaired immune responses to ETs, poor renal clearance and genetic factors are crucial for the onset of and/or the severity of SSSS in children.
Conclusion: The fate of desmosomal fractions after cleavage by ETs, as well as the role of dermal inflammatory cell infiltrates remain to be elucidated.
期刊介绍：
Acta Paediatrica is a peer-reviewed monthly journal at the forefront of international pediatric research. It covers both clinical and experimental research in all areas of pediatrics including:
neonatal medicine
developmental medicine
adolescent medicine
child health and environment
psychosomatic pediatrics
child health in developing countries
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