Skip to main navigation Skip to search Skip to main content

Autoantibodies against type I IFNs in patients with life-threatening COVID-19

  • Milieu Intérieur Consortium
  • , CoV-Contact Cohort
  • , Amsterdam UMC Covid-19 Biobank
  • , COVID Human Genetic Effort
  • , HGID Lab
  • , NIAID-USUHS Immune Response to COVID Group
  • , COVID Clinicians
  • , COVID-STORM Clinicians
  • , Imagine COVID-Group
  • , French COVID Cohort Study Group

Research output: Contribution to journalArticlepeer-review

2230 Scopus citations

Abstract

Interindividual clinical variability in the course of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection is vast. We report that at least 101 of 987 patients with life-threatening coronavirus disease 2019 (COVID-19) pneumonia had neutralizing immunoglobulin G (IgG) autoantibodies (auto-Abs) against interferon-w (IFN-w) (13 patients), against the 13 types of IFN-a (36), or against both (52) at the onset of critical disease; a few also had auto-Abs against the other three type I IFNs. The auto-Abs neutralize the ability of the corresponding type I IFNs to block SARS-CoV-2 infection in vitro. These auto-Abs were not found in 663 individuals with asymptomatic or mild SARS-CoV-2 infection and were present in only 4 of 1227 healthy individuals. Patients with auto-Abs were aged 25 to 87 years and 95 of the 101 were men. A B cell autoimmune phenocopy of inborn errors of type I IFN immunity accounts for life-threatening COVID-19 pneumonia in at least 2.6% of women and 12.5% of men.

Original languageEnglish
Article numbereabd4585
JournalScience
Volume370
Issue number6515
DOIs
StatePublished - 23 Oct 2020

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being

Funding Agency

  • Kuwait Foundation for the Advancement of Sciences

Fingerprint

Dive into the research topics of 'Autoantibodies against type I IFNs in patients with life-threatening COVID-19'. Together they form a unique fingerprint.

Cite this