Scar Wars: The Viral Menace.

IF 3.5 2区 医学 Q1 PHYSIOLOGY
Sara Kass-Gergi, Nicolas P Holcomb, Michael M Maiden, Laurence C Eisenlohr, Andrew E Vaughan
{"title":"Scar Wars: The Viral Menace.","authors":"Sara Kass-Gergi, Nicolas P Holcomb, Michael M Maiden, Laurence C Eisenlohr, Andrew E Vaughan","doi":"10.1152/ajplung.00189.2025","DOIUrl":null,"url":null,"abstract":"<p><p>Pulmonary fibrosis (PF) is a severe consequence of respiratory infections, characterized by excessive extracellular matrix deposition and irreversible lung architectural damage. Once considered a rare condition, PF is now increasingly recognized in the wake of viral infections, particularly among survivors of viral-induced acute respiratory distress syndrome (ARDS). The COVID-19 pandemic has highlighted in bold relief the observation that many survivors of severe viral pneumonia do not recover fully but develop chronic fibrotic changes that impair lung function. This review examines the clinical evidence and underlying mechanisms linking viral infections-COVID-19, influenza, and other respiratory viruses-to the onset of pulmonary fibrosis. By probing the mechanisms of cellular injury, immune dysregulation, and aberrant repair mechanisms, we aim to illuminate the pathways that transform an acute viral insult into a chronic, fibrotic disease.</p>","PeriodicalId":7593,"journal":{"name":"American journal of physiology. Lung cellular and molecular physiology","volume":" ","pages":""},"PeriodicalIF":3.5000,"publicationDate":"2025-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"American journal of physiology. Lung cellular and molecular physiology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1152/ajplung.00189.2025","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"PHYSIOLOGY","Score":null,"Total":0}
引用次数: 0

Abstract

Pulmonary fibrosis (PF) is a severe consequence of respiratory infections, characterized by excessive extracellular matrix deposition and irreversible lung architectural damage. Once considered a rare condition, PF is now increasingly recognized in the wake of viral infections, particularly among survivors of viral-induced acute respiratory distress syndrome (ARDS). The COVID-19 pandemic has highlighted in bold relief the observation that many survivors of severe viral pneumonia do not recover fully but develop chronic fibrotic changes that impair lung function. This review examines the clinical evidence and underlying mechanisms linking viral infections-COVID-19, influenza, and other respiratory viruses-to the onset of pulmonary fibrosis. By probing the mechanisms of cellular injury, immune dysregulation, and aberrant repair mechanisms, we aim to illuminate the pathways that transform an acute viral insult into a chronic, fibrotic disease.

《Scar Wars: The Viral Menace》
肺纤维化(PF)是呼吸道感染的严重后果,其特征是过度的细胞外基质沉积和不可逆的肺结构损伤。PF曾经被认为是一种罕见的疾病,现在越来越多地在病毒感染后被认识到,特别是在病毒引起的急性呼吸窘迫综合征(ARDS)的幸存者中。2019冠状病毒病大流行凸显了一个大胆的事实,即许多严重病毒性肺炎的幸存者并没有完全康复,而是出现损害肺功能的慢性纤维化变化。本文综述了将病毒感染(covid -19、流感和其他呼吸道病毒)与肺纤维化发病联系起来的临床证据和潜在机制。通过探索细胞损伤、免疫失调和异常修复机制的机制,我们旨在阐明将急性病毒损伤转化为慢性纤维化疾病的途径。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
CiteScore
9.20
自引率
4.10%
发文量
146
审稿时长
2 months
期刊介绍: The American Journal of Physiology-Lung Cellular and Molecular Physiology publishes original research covering the broad scope of molecular, cellular, and integrative aspects of normal and abnormal function of cells and components of the respiratory system. Areas of interest include conducting airways, pulmonary circulation, lung endothelial and epithelial cells, the pleura, neuroendocrine and immunologic cells in the lung, neural cells involved in control of breathing, and cells of the diaphragm and thoracic muscles. The processes to be covered in the Journal include gas-exchange, metabolic control at the cellular level, intracellular signaling, gene expression, genomics, macromolecules and their turnover, cell-cell and cell-matrix interactions, cell motility, secretory mechanisms, membrane function, surfactant, matrix components, mucus and lining materials, lung defenses, macrophage function, transport of salt, water and protein, development and differentiation of the respiratory system, and response to the environment.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信