https://scholars.lib.ntu.edu.tw/handle/123456789/630929
標題: | Innate immune response analysis in COVID-19 and kawasaki disease reveals MIS-C predictors | 作者: | Yang, Chin An Huang, Ya Ling BOR-LUEN CHIANG |
關鍵字: | COVID-19 | Innate immunity | Kawasaki disease | Multisystem inflammatory syndrome | 公開日期: | 1-三月-2022 | 出版社: | ELSEVIER TAIWAN | 卷: | 121 | 期: | 3 | 起(迄)頁: | 623 | 來源出版物: | Journal of the Formosan Medical Association | 摘要: | Background/purpose: The association between dysregulated innate immune responses seen in Kawasaki disease (KD) with predisposition to Kawasaki-like multisystem inflammatory syndrome in children (MIS-C) remains unclear. We aimed to compare the innate immunity transcriptome signature between COVID-19 and KD, and to analyze the interactions of these molecules with genes known to predispose to KD. Methods: Transcriptome datasets of COVID-19 and KD cohorts (E-MTAB-9357, GSE-63881, GSE-68004) were downloaded from ArrayExpress for innate immune response analyses. Network analysis was used to determine enriched pathways of interactions. Results: Upregulations of IRAK4, IFI16, STING, STAT3, PYCARD, CASP1, IFNAR1 and CD14 genes were observed in blood cells of acute SARS-CoV-2 infections with moderate severity. In the same patient group, increased expressions of TLR2, TLR7, IRF3, and CD36 were also noted in blood drawn a few days after COVID-19 diagnosis. Elevated blood PYCARD level was associated with severe COVID-19 in adults. Similar gene expression signature except differences in TLR8, NLRP3, STING and IRF3 levels was detected in KD samples. Network analysis on innate immune genes and genes associated with KD susceptibility identified enriched pathways of interactions. Furthermore, higher expression levels of KD susceptibility genes HLA-DOB, PELI1 and FCGR2A correlated with COVID-19 of different severities. Conclusion: Our findings suggest that most enriched innate immune response pathways were shared between transcriptomes of KD and COVID-19 with moderate severity. Genetic polymorphisms associated with innate immune dysregulation and KD susceptibility, together with variants in STING and STAT3, might predict COVID-19 severity and potentially susceptibility to COVID-19 related MIS-C. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/630929 | ISSN: | 09296646 | DOI: | 10.1016/j.jfma.2021.06.009 |
顯示於: | 臨床醫學研究所 |
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