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  1. Article: Respiratory Viral Infections in Exacerbation of Chronic Airway Inflammatory Diseases: Novel Mechanisms and Insights From the Upper Airway Epithelium.

    Tan, Kai Sen / Lim, Rachel Liyu / Liu, Jing / Ong, Hsiao Hui / Tan, Vivian Jiayi / Lim, Hui Fang / Chung, Kian Fan / Adcock, Ian M / Chow, Vincent T / Wang, De Yun

    Frontiers in cell and developmental biology

    2020  Volume 8, Page(s) 99

    Abstract: Respiratory virus infection is one of the major sources of exacerbation of chronic airway inflammatory diseases. These exacerbations are associated with high morbidity and even mortality worldwide. The current understanding on viral-induced exacerbations ...

    Abstract Respiratory virus infection is one of the major sources of exacerbation of chronic airway inflammatory diseases. These exacerbations are associated with high morbidity and even mortality worldwide. The current understanding on viral-induced exacerbations is that viral infection increases airway inflammation which aggravates disease symptoms. Recent advances in
    Keywords covid19
    Language English
    Publishing date 2020-02-25
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2737824-X
    ISSN 2296-634X
    ISSN 2296-634X
    DOI 10.3389/fcell.2020.00099
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Respiratory Viral Infections in Exacerbation of Chronic Airway Inflammatory Diseases

    Tan, Kai Sen / Lim, Rachel Liyu / Liu, Jing / Ong, Hsiao Hui / Tan, Vivian Jiayi / Lim, Hui Fang / Chung, Kian Fan / Adcock, Ian M. / Chow, Vincent T. / Wang, De Yun

    Frontiers in cell and developmental biology, 8:99

    Novel Mechanisms and Insights From the Upper Airway Epithelium

    2020  

    Abstract: Respiratory virus infection is one of the major sources of exacerbation of chronic airway inflammatory diseases. These exacerbations are associated with high morbidity and even mortality worldwide. The current understanding on viral-induced exacerbations ...

    Abstract Respiratory virus infection is one of the major sources of exacerbation of chronic airway inflammatory diseases. These exacerbations are associated with high morbidity and even mortality worldwide. The current understanding on viral-induced exacerbations is that viral infection increases airway inflammation which aggravates disease symptoms. Recent advances in in vitro air-liquid interface 3D cultures, organoid cultures and the use of novel human and animal challenge models have evoked new understandings as to the mechanisms of viral exacerbations. In this review, we will focus on recent novel findings that elucidate how respiratory viral infections alter the epithelial barrier in the airways, the upper airway microbial environment, epigenetic modifications including miRNA modulation, and other changes in immune responses throughout the upper and lower airways. First, we reviewed the prevalence of different respiratory viral infections in causing exacerbations in chronic airway inflammatory diseases. Subsequently we also summarized how recent models have expanded our appreciation of the mechanisms of viral-induced exacerbations. Further we highlighted the importance of the virome within the airway microbiome environment and its impact on subsequent bacterial infection. This review consolidates the understanding of viral induced exacerbation in chronic airway inflammatory diseases and indicates pathways that may be targeted for more effective management of chronic inflammatory diseases.
    Keywords COVID-19 ; upper airway ; epithelium ; respiratory virus ; chronic airway inflammatory diseases ; acute exacerbation ; covid19
    Language English
    Publishing country de
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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