ArticleNature communications2022
SARS-CoV-2 infection results in immune responses in the respiratory tract and peripheral blood that suggest mechanisms of disease severity.
Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
31 citing papers in PubMed, 1 synthesis or guideline pooled it, 34 citations in OpenAlex.
- Pooled it
- SARS-Cov-2 vaccination strategies in hospitalized recovered COVID-19 patients: a randomized clinical trial (VATICO Trial).Scientific reports · 2025Trial
- Systems serology identifies FcR-related autoantibody signatures and functions for Sjögren's syndrome.EMBO molecular medicine · 2026Article
- Combating respiratory diseases with mucosal vaccines.Journal of virology · 2026Review
- Compartment-specific phase compensation between pulmonary T-Cell immunity and waning systemic responses in BA.5 breakthrough infection.Respiratory research · 2026Article
- Current status of intranasal and inhaled COVID-19 vaccines.NPJ vaccines · 2026Review
- Building better antibody responses: The interplay of infection, vaccination, and immune imprinting.PNAS nexus · 2026Review
- COVID-19 immunopathological features for the prediction and prevention of future emerging respiratory viral infections.Computational and structural biotechnology journal · 2026Article
- Occlusion body-incorporated SARS-CoV-2 S-RBD via cypovirus polyhedrin-derived peptide: a novel insect cell-expressed antigen for high-accuracy COVID-19 diagnosis, and humoral immune response and hybrid immunity evaluation.Revista do Instituto de Medicina Tropical de Sao Paulo · 2026Article
- HLA-B*15:01-positive severe COVID-19 patients lack CD8Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Multimodal profiling reveals tissue-directed signatures of human immune cells altered with age.Nature immunology · 2025Article
- Comprehensive analysis of human coronavirus antibody responses in ICU and non-ICU COVID-19 patients reveals IgG3 against SARS-CoV-2 spike protein as a key biomarker of disease severity.Journal of medical microbiology · 2025Article
- CoupleVAE: coupled variational autoencoders for predicting perturbational single-cell RNA sequencing data.Briefings in bioinformatics · 2025Article
- Improvement of RBD-FC Immunogenicity by Using Alum-Sodium Alginate Adjuvant Against SARS-COV-2.Influenza and other respiratory viruses · 2024Article
- Impaired immune responses in the airways are associated with poor outcome in critically ill COVID-19 patients.ERJ open research · 2024Article
- Mucosal Immunity against SARS-CoV-2 in the Respiratory Tract.Pathogens (Basel, Switzerland) · 2024Review
- Measurement of IFN-γ and IL-2 for the assessment of the cellular immunity against SARS-CoV-2.Scientific reports · 2024Article
- Cell and cytokine analyses from bronchoalveolar lavage in non-critical COVID-19 pneumonia.Internal and emergency medicine · 2023Article
- A deficient immune response to SARS-CoV-2 in the nasopharynx is associated with severe COVID-19 pneumonia.International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases · 2023Article
- Robust and prototypical immune responses toward COVID-19 vaccine in First Nations peoples are impacted by comorbidities.Nature immunology · 2023Article
Corrections and comments
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Authors and funding
51 authors at 10 institutions in 4 countries.
Funding
Abstract
Respiratory tract infection with SARS-CoV-2 results in varying immunopathology underlying COVID-19. We examine cellular, humoral and cytokine responses covering 382 immune components in longitudinal blood and respiratory samples from hospitalized COVID-19 patients. SARS-CoV-2-specific IgM, IgG, IgA are detected in respiratory tract and blood, however, receptor-binding domain (RBD)-specific IgM and IgG seroconversion is enhanced in respiratory specimens. SARS-CoV-2 neutralization activity in respiratory samples correlates with RBD-specific IgM and IgG levels. Cytokines/chemokines vary between respiratory samples and plasma, indicating that inflammation should be assessed in respiratory specimens to understand immunopathology. IFN-α2 and IL-12p70 in endotracheal aspirate and neutralization in sputum negatively correlate with duration of hospital stay. Diverse immune subsets are detected in respiratory samples, dominated by neutrophils. Importantly, dexamethasone treatment does not affect humoral responses in blood of COVID-19 patients. Our study unveils differential immune responses between respiratory samples and blood, and shows how drug therapy affects immune responses during COVID-19.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.