Impaired local intrinsic immunity to SARS-CoV-2 infection in severe COVID-19

CGK Ziegler, VN Miao, AH Owings, AW Navia, Y Tang… - Cell, 2021 - cell.com
SARS-CoV-2 infection can cause severe respiratory COVID-19. However, many individuals
present with isolated upper respiratory symptoms, suggesting potential to constrain viral …

Distinct systemic and mucosal immune responses during acute SARS-CoV-2 infection

N Smith, P Goncalves, B Charbit, L Grzelak… - Nature …, 2021 - nature.com
Coordinated local mucosal and systemic immune responses following severe acute
respiratory syndrome coronavirus 2 (SARS-CoV-2) infection either protect against …

Delayed induction of type I and III interferons mediates nasal epithelial cell permissiveness to SARS-CoV-2

CF Hatton, RA Botting, ME Dueñas, IJ Haq… - Nature …, 2021 - nature.com
The nasal epithelium is a plausible entry point for SARS-CoV-2, a site of pathogenesis and
transmission, and may initiate the host response to SARS-CoV-2. Antiviral interferon (IFN) …

Human Nasal and Lung Tissues Infected Ex Vivo with SARS-CoV-2 Provide Insights into Differential Tissue-Specific and Virus-Specific Innate Immune Responses in …

O Alfi, A Yakirevitch, O Wald, O Wandel, U Izhar… - Journal of …, 2021 - Am Soc Microbiol
The nasal mucosa constitutes the primary entry site for respiratory viruses, including severe
acute respiratory syndrome coronavirus 2 (SARS-CoV-2). While the imbalanced innate …

[HTML][HTML] Single-cell longitudinal analysis of SARS-CoV-2 infection in human airway epithelium

NG Ravindra, MM Alfajaro, V Gasque, V Habet, J Wei… - BioRxiv, 2020 - ncbi.nlm.nih.gov
Abstract SARS-CoV-2, the causative agent of COVID-19, has tragically burdened individuals
and institutions around the world. There are currently no approved drugs or vaccines for the …

COVID-19 severity correlates with airway epithelium–immune cell interactions identified by single-cell analysis

RL Chua, S Lukassen, S Trump, BP Hennig… - Nature …, 2020 - nature.com
To investigate the immune response and mechanisms associated with severe coronavirus
disease 2019 (COVID-19), we performed single-cell RNA sequencing on nasopharyngeal …

[HTML][HTML] Type 2 and interferon inflammation strongly regulate SARS-CoV-2 related gene expression in the airway epithelium

SP Sajuthi, P DeFord, ND Jackson, MT Montgomery… - Biorxiv, 2020 - ncbi.nlm.nih.gov
Abstract Coronavirus disease 2019 (COVID-19) outcomes vary from asymptomatic infection
to death. This disparity may reflect different airway levels of the SARS-CoV-2 receptor …

Single-cell longitudinal analysis of SARS-CoV-2 infection in human airway epithelium identifies target cells, alterations in gene expression, and cell state changes

NG Ravindra, MM Alfajaro, V Gasque, NC Huston… - PLoS …, 2021 - journals.plos.org
There are currently limited Food and Drug Administration (FDA)-approved drugs and
vaccines for the treatment or prevention of Coronavirus Disease 2019 (COVID-19) …

Heightened innate immune responses in the respiratory tract of COVID-19 patients

Z Zhou, L Ren, L Zhang, J Zhong, Y Xiao, Z Jia, L Guo… - Cell host & …, 2020 - cell.com
The outbreaks of 2019 novel coronavirus disease (COVID-19) caused by SARS-CoV-2
infection have posed a severe threat to global public health. It is unclear how the human …

Acute SARS-CoV-2 infection is associated with an increased abundance of bacterial pathogens, including Pseudomonas aeruginosa in the nose

NS Rhoades, AN Pinski, AN Monsibais, A Jankeel… - Cell Reports, 2021 - cell.com
Research conducted on severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
pathogenesis and coronavirus disease 2019 (COVID-19) generally focuses on the systemic …