Dysregulation of Pulmonary Responses in Severe COVID-19.

Dysregulation of Pulmonary Responses in Severe COVID-19.
复制标题

重症COVID-19患者肺反应失调

DOI:
10.3390/v13060957
复制
发表时间:
2021-05-21
期刊:
Viruses
影响因子:
--
通讯作者:
Yang XO
Yang XO
中科院分区:
其他
文献类型:
--
作者:
Wu D;Yang XO

文献摘要

参考文献

相似文献

2019冠状病毒病(COVID-19)患者主要患有呼吸道感染,并伴有各种症状,高死亡率与仅次于严重疾病的呼吸衰竭相关。导致严重疾病的风险因素仍不清楚。在这里,我们重新分析了已发表的单细胞RNA-Seq(scRNA-Seq)数据集,并发现与轻度疾病患者相比,重度疾病患者的支气管肺泡灌洗液(BALF)含有减少的TH 17型细胞,减少的IFNA 1表达细胞,具有较低的toll样受体7(TLR 7)和TLR 8表达,增加的IgA表达B细胞,以及表达基质金属蛋白酶(MMP)、透明质酸合成酶2(HAS 2)和纤溶酶原激活物抑制剂-1(派-1)的过度活跃的上皮细胞(和/或巨噬细胞)增加,这可能共同导致严重COVID-19的肺部病理学。我们建议IFN-I(和TLR 7/TLR 8)和派-1作为预测严重COVID-19易感性的潜在生物标志物。
Patients with coronavirus disease 2019 (COVID-19) predominantly have a respiratory tract infection with various symptoms and high mortality is associated with respiratory failure second to severe disease. The risk factors leading to severe disease remain unclear. Here, we reanalyzed a published single-cell RNA-Seq (scRNA-Seq) dataset and found that bronchoalveolar lavage fluid (BALF) of patients with severe disease compared to those with mild disease contained decreased TH17-type cells, decreased IFNA1-expressing cells with lower expression of toll-like receptor 7 (TLR7) and TLR8, increased IgA-expressing B cells, and increased hyperactive epithelial cells (and/or macrophages) expressing matrix metalloproteinases (MMPs), hyaluronan synthase 2 (HAS2), and plasminogen activator inhibitor-1 (PAI-1), which may together contribute to the pulmonary pathology in severe COVID-19. We propose IFN-I (and TLR7/TLR8) and PAI-1 as potential biomarkers to predict the susceptibility to severe COVID-19.
DOI: 10.3389/fimmu.2021.640093
发表时间: 2021
影响因子: 7.3
作者:
Ricke DO
通讯作者: Ricke DO
DOI: 10.15252/embj.201899176
发表时间: 2019-01-03
期刊: The EMBO journal
影响因子: --
作者:
Er JZ;Koean RAG;Ding JL
通讯作者: Ding JL
DOI: 10.1126/science.abc6261
发表时间: 2020-09-04
期刊: Science (New York, N.Y.)
影响因子: --
作者:
Arunachalam PS;Wimmers F;Mok CKP;Perera RAPM;Scott M;Hagan T;Sigal N;Feng Y;Bristow L;Tak-Yin Tsang O;Wagh D;Coller J;Pellegrini KL;Kazmin D;Alaaeddine G;Leung WS;Chan JMC;Chik TSH;Choi CYC;Huerta C;Paine McCullough M;Lv H;Anderson E;Edupuganti S;Upadhyay AA;Bosinger SE;Maecker HT;Khatri P;Rouphael N;Peiris M;Pulendran B
通讯作者: Pulendran B
DOI: 10.1111/j.1755-5922.2010.00171.x
发表时间: 2010-10
影响因子: 3.1
作者:
Cesari M;Pahor M;Incalzi RA
通讯作者: Incalzi RA
COVID-19 患者支气管肺泡免疫细胞的单细胞景观。
DOI: 10.1038/s41591-020-0901-9
发表时间: 2020-05-12
期刊: NATURE MEDICINE
影响因子: 82.9
作者:
Liao, Mingfeng;Liu, Yang;Zhang, Zheng
通讯作者: Zhang, Zheng