Sensing of SARS-CoV-2 by pDCs and their subsequent production of IFN-I contribute to macrophage-induced cytokine storm during COVID-19

P Laurent, C Yang, AF Rendeiro… - Science …, 2022 - science.org
Lung-infiltrating macrophages create a marked inflammatory milieu in a subset of patients
with COVID-19 by producing a cytokine storm, which correlates with increased lethality …

Severe COVID-19 patients have impaired plasmacytoid dendritic cell-mediated control of SARS-CoV-2

M Venet, MS Ribeiro, E Décembre, A Bellomo… - Nature …, 2023 - nature.com
Type I and III interferons (IFN-I/λ) are important antiviral mediators against SARS-CoV-2
infection. Here, we demonstrate that plasmacytoid dendritic cells (pDC) are the predominant …

Differential plasmacytoid dendritic cell phenotype and type I Interferon response in asymptomatic and severe COVID-19 infection

M Severa, RA Diotti, MP Etna, F Rizzo, S Fiore… - PLoS …, 2021 - journals.plos.org
SARS-CoV-2 fine-tunes the interferon (IFN)-induced antiviral responses, which play a key
role in preventing coronavirus disease 2019 (COVID-19) progression. Indeed, critically ill …

Macrophages and dendritic cells are not the major source of pro-inflammatory cytokines upon SARS-CoV-2 infection

MA Niles, P Gogesch, S Kronhart… - Frontiers in …, 2021 - frontiersin.org
The exact role of innate immune cells upon infection with severe acute respiratory syndrome
coronavirus 2 (SARS-CoV-2) and their contribution to the formation of the corona virus …

Plasmacytoid dendritic cells during COVID-19: Ally or adversary?

RM Van der Sluis, CK Holm, MR Jakobsen - Cell Reports, 2022 - cell.com
Plasmacytoid dendritic cells (pDCs) are specialized cells of the immune system that are
thought to be the main cellular source of type I interferon alpha (IFNα) in response to viral …

Dendritic cell deficiencies persist seven months after SARS-CoV-2 infection

A Pérez-Gómez, J Vitallé, C Gasca-Capote… - Cellular & Molecular …, 2021 - nature.com
Abstract Severe Acute Respiratory Syndrome Coronavirus (SARS-CoV)-2 infection induces
an exacerbated inflammation driven by innate immunity components. Dendritic cells (DCs) …

TLR2 and TLR7 mediate distinct immunopathological and antiviral plasmacytoid dendritic cell responses to SARS‐CoV‐2 infection

RM van der Sluis, LB Cham, A Gris‐Oliver… - The EMBO …, 2022 - embopress.org
Understanding the molecular pathways driving the acute antiviral and inflammatory
response to SARS‐CoV‐2 infection is critical for developing treatments for severe COVID …

Attenuated interferon and proinflammatory response in SARS-CoV-2–infected human dendritic cells is associated with viral antagonism of STAT1 phosphorylation

D Yang, H Chu, Y Hou, Y Chai, H Shuai… - The Journal of …, 2020 - academic.oup.com
Clinical manifestations of coronavirus disease 2019 (COVID-19) vary from asymptomatic
virus shedding, nonspecific pharyngitis, to pneumonia with silent hypoxia and respiratory …

SARS‐CoV‐2 evades immune detection in alveolar macrophages

L Dalskov, M Møhlenberg, J Thyrsted… - EMBO …, 2020 - embopress.org
Respiratory infections, like the current COVID‐19 pandemic, target epithelial cells in the
respiratory tract. Alveolar macrophages (AMs) are tissue‐resident macrophages located …

Pathogenic T-cells and inflammatory monocytes incite inflammatory storms in severe COVID-19 patients

Y Zhou, B Fu, X Zheng, D Wang, C Zhao… - National Science …, 2020 - academic.oup.com
Pathogenic human coronavirus infections, such as severe acute respiratory syndrome CoV
(SARS-CoV) and Middle East respiratory syndrome CoV (MERS-CoV), cause high morbidity …