文献检索文档翻译深度研究
Suppr Zotero 插件Zotero 插件
邀请有礼套餐&价格历史记录

新学期,新优惠

限时优惠:9月1日-9月22日

30天高级会员仅需29元

1天体验卡首发特惠仅需5.99元

了解详情
不再提醒
插件&应用
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
高级版
套餐订阅购买积分包
AI 工具
文献检索文档翻译深度研究
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利:CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2025

宿主对 SARS-CoV-2 肺部感染的反应的时空异质性。

Temporal and spatial heterogeneity of host response to SARS-CoV-2 pulmonary infection.

机构信息

Massachusetts General Hospital Cancer Center, Boston, MA, 02114, USA.

Department of Pathology, Massachusetts General Hospital, Boston, MA, 02114, USA.

出版信息

Nat Commun. 2020 Dec 9;11(1):6319. doi: 10.1038/s41467-020-20139-7.


DOI:10.1038/s41467-020-20139-7
PMID:33298930
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7725958/
Abstract

The relationship of SARS-CoV-2 pulmonary infection and severity of disease is not fully understood. Here we show analysis of autopsy specimens from 24 patients who succumbed to SARS-CoV-2 infection using a combination of different RNA and protein analytical platforms to characterize inter-patient and intra-patient heterogeneity of pulmonary virus infection. There is a spectrum of high and low virus cases associated with duration of disease. High viral cases have high activation of interferon pathway genes and a predominant M1-like macrophage infiltrate. Low viral cases are more heterogeneous likely reflecting inherent patient differences in the evolution of host response, but there is consistent indication of pulmonary epithelial cell recovery based on napsin A immunohistochemistry and RNA expression of surfactant and mucin genes. Using a digital spatial profiling platform, we find the virus corresponds to distinct spatial expression of interferon response genes demonstrating the intra-pulmonary heterogeneity of SARS-CoV-2 infection.

摘要

SARS-CoV-2 肺部感染与疾病严重程度的关系尚未完全阐明。在这里,我们使用多种 RNA 和蛋白质分析平台分析了 24 例死于 SARS-CoV-2 感染的患者的尸检标本,以描述肺病毒感染的患者间和患者内异质性。与疾病持续时间相关的高病毒和低病毒病例存在一定的范围。高病毒病例中干扰素途径基因的高激活和 M1 样巨噬细胞浸润占主导地位。低病毒病例则更加异质,可能反映了宿主反应演变中固有患者差异,但 napsin A 免疫组化和表面活性剂和粘蛋白基因的 RNA 表达一致表明肺上皮细胞的恢复。使用数字空间分析平台,我们发现病毒与干扰素反应基因的不同空间表达相对应,表明 SARS-CoV-2 感染的肺内异质性。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/996c/7725958/c51c920ac2f8/41467_2020_20139_Fig6_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/996c/7725958/fb65d2c70635/41467_2020_20139_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/996c/7725958/c45198c6dac9/41467_2020_20139_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/996c/7725958/c89b60986264/41467_2020_20139_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/996c/7725958/c990c47f0ab9/41467_2020_20139_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/996c/7725958/c51c920ac2f8/41467_2020_20139_Fig6_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/996c/7725958/fb65d2c70635/41467_2020_20139_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/996c/7725958/c45198c6dac9/41467_2020_20139_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/996c/7725958/c89b60986264/41467_2020_20139_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/996c/7725958/c990c47f0ab9/41467_2020_20139_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/996c/7725958/c51c920ac2f8/41467_2020_20139_Fig6_HTML.jpg

相似文献

[1]
Temporal and spatial heterogeneity of host response to SARS-CoV-2 pulmonary infection.

Nat Commun. 2020-12-9

[2]
Temporal and Spatial Heterogeneity of Host Response to SARS-CoV-2 Pulmonary Infection.

medRxiv. 2020-8-2

[3]
Transcriptomic analysis reveals novel mechanisms of SARS-CoV-2 infection in human lung cells.

Immun Inflamm Dis. 2020-10-30

[4]
Ribosome-Profiling Reveals Restricted Post Transcriptional Expression of Antiviral Cytokines and Transcription Factors during SARS-CoV-2 Infection.

Int J Mol Sci. 2021-3-25

[5]
Protein Coding and Long Noncoding RNA (lncRNA) Transcriptional Landscape in SARS-CoV-2 Infected Bronchial Epithelial Cells Highlight a Role for Interferon and Inflammatory Response.

Genes (Basel). 2020-7-7

[6]
Comparison of RNA In Situ Hybridization and Immunohistochemistry Techniques for the Detection and Localization of SARS-CoV-2 in Human Tissues.

Am J Surg Pathol. 2021-1

[7]
Evidence of Severe Acute Respiratory Syndrome Coronavirus 2 Replication and Tropism in the Lungs, Airways, and Vascular Endothelium of Patients With Fatal Coronavirus Disease 2019: An Autopsy Case Series.

J Infect Dis. 2021-3-3

[8]
SARS-CoV-2 ORF9b inhibits RIG-I-MAVS antiviral signaling by interrupting K63-linked ubiquitination of NEMO.

Cell Rep. 2021-2-16

[9]
Transcriptomic profiling of cardiac tissues from SARS-CoV-2 patients identifies DNA damage.

Immunology. 2023-3

[10]
Genome Scale-Differential Flux Analysis reveals deregulation of lung cell metabolism on SARS-CoV-2 infection.

PLoS Comput Biol. 2021-4

引用本文的文献

[1]
Identification of host cell surface proteins inhibiting furin dependent proteolytic processing of viral glycoproteins.

Sci Rep. 2025-7-15

[2]
: tissue-specific reconstruction and phenotype prediction using omics data.

Bioinform Adv. 2025-5-19

[3]
Elevated blood anandamide levels in acute COVID-19 pneumonia with respiratory failure.

Am J Med Sci. 2025-6-4

[4]
Detection of viral sequences at single-cell resolution identifies novel viruses associated with host gene expression changes.

Nat Biotechnol. 2025-4-22

[5]
High Dimensional Proteomic Multiplex Imaging of the Central Nervous System Using the COMET System.

bioRxiv. 2025-2-19

[6]
Complement activity and autophagy are dysregulated in the lungs of patients with nonresolvable COVID-19 requiring lung transplantation.

Respir Res. 2025-2-27

[7]
Cells that survive acute SARS-CoV-2 infection contribute to inflammation and lung regeneration in mice.

mBio. 2025-3-12

[8]
Spatiotemporal Omics-Refining the landscape of precision medicine.

Life Med. 2022-11-14

[9]
Single-cell spatiotemporal analysis of the lungs reveals Slamf9 macrophages involved in viral clearance and inflammation resolution.

Cell Discov. 2024-10-16

[10]
Single-cell spatiotemporal analysis reveals alveolar dendritic cell-T cell immunity hubs defending against pulmonary infection.

Cell Discov. 2024-10-16

本文引用的文献

[1]
Efficacy of Tocilizumab in Patients Hospitalized with Covid-19.

N Engl J Med. 2020-10-21

[2]
Tocilizumab among patients with COVID-19 in the intensive care unit: a multicentre observational study.

Lancet Rheumatol. 2020-10

[3]
Mouse model of SARS-CoV-2 reveals inflammatory role of type I interferon signaling.

J Exp Med. 2020-12-7

[4]
Dexamethasone in Hospitalized Patients with Covid-19.

N Engl J Med. 2021-2-25

[5]
Deep immune profiling of COVID-19 patients reveals distinct immunotypes with therapeutic implications.

Science. 2020-7-15

[6]
Next-Generation Sequencing of T and B Cell Receptor Repertoires from COVID-19 Patients Showed Signatures Associated with Severity of Disease.

Immunity. 2020-6-30

[7]
Impaired type I interferon activity and inflammatory responses in severe COVID-19 patients.

Science. 2020-7-13

[8]
Critical Role of Type III Interferon in Controlling SARS-CoV-2 Infection in Human Intestinal Epithelial Cells.

Cell Rep. 2020-6-19

[9]
IL-22 Plays a Critical Role in Maintaining Epithelial Integrity During Pulmonary Infection.

Front Immunol. 2020

[10]
Genomewide Association Study of Severe Covid-19 with Respiratory Failure.

N Engl J Med. 2020-6-17

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

推荐工具

医学文档翻译智能文献检索