Proteomics

Dataset Information

0

The cGAS-STING pathway drives type I IFN immunopathology in COVID-19


ABSTRACT: Syndrome Coronavirus 2 (SARS-CoV-2), is characterized by significant lung pathology and extrapulmonary complications. Type I interferons (IFNs) play an essential role in the pathogenesis of COVID-19. While rapid induction of type I IFNs limits virus propagation, sustained elevation of type I IFNs in the late phase of the infection is associated with aberrant inflammation and poor clinical outcome. Using proteomic data from a lung-on-chip model revealed that, in addition to macrophages, SARS-CoV-2 infection activates cGAS-STING signalling in endothelial cells through mitochondrial DNA release, leading to cell death and type I IFN production.

INSTRUMENT(S): Orbitrap Fusion Lumos

ORGANISM(S): Homo Sapiens (human)

SUBMITTER: Vivek Thacker  

LAB HEAD: Andrea Ablasser

PROVIDER: PXD030753 | Pride | 2022-04-04

REPOSITORIES: Pride

altmetric image

Publications


COVID-19, which is caused by infection with SARS-CoV-2, is characterized by lung pathology and extrapulmonary complications<sup>1,2</sup>. Type I interferons (IFNs) have an essential role in the pathogenesis of COVID-19 (refs <sup>3-5</sup>). Although rapid induction of type I IFNs limits virus propagation, a sustained increase in the levels of type I IFNs in the late phase of the infection is associated with aberrant inflammation and poor clinical outcome<sup>5-17</sup>. Here we show that the c  ...[more]

Similar Datasets

2018-10-23 | PXD007796 | Pride
2014-08-26 | E-GEOD-51015 | biostudies-arrayexpress
2022-02-09 | PXD026079 | Pride
2012-05-23 | E-GEOD-30600 | biostudies-arrayexpress
2021-05-25 | PXD022523 | Pride
2018-05-25 | PXD006442 | Pride
2023-08-14 | PXD040654 | Pride
2013-02-12 | E-GEOD-44213 | biostudies-arrayexpress
2020-06-28 | PXD019155 | Pride
2013-08-16 | E-GEOD-31455 | biostudies-arrayexpress