ArticleJournal of virology2023
Mucosal Gene Expression in Response to SARS-CoV-2 Is Associated with Viral Load.
Article in Journal of virology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
7 citing papers in PubMed, 11 citations in OpenAlex.
- Safety, tolerability, and efficacy of intranasally-administered detoxified LTh(αK) in mild-to-moderate COVID-19 patients: A randomized, double-blinded, placebo-controlled phase 2 study.Human vaccines & immunotherapeutics · 2024Trial
- The Human Respiratory Virome in Health and Disease: Interactions, Dysbiosis, and Methodological Challenges.Advanced genetics (Hoboken, N.J.) · 2025Review
- Integrated multi-sample transcriptomic analysis of COVID-19 patients against controls using a bioinformatics pipeline.Scientific reports · 2025Article
- Divergent responses to SARS-CoV-2 infection in bronchial epithelium with pre-existing respiratory diseases.iScience · 2025Article
- Integrative single-cell and metagenomic analysis dissects SARS-CoV-2 shedding modes in human respiratory tract.Biosafety and health · 2025Article
- Integrated longitudinal multiomics study identifies immune programs associated with acute COVID-19 severity and mortality.The Journal of clinical investigation · 2024Observational
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Authors and funding
14 authors at 2 institutions in 2 countries.
Funding
Abstract
Little is known about the relationships between symptomatic early severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) viral load and upper airway mucosal gene expression and immune response. To examine the association of symptomatic SARS-CoV-2 early viral load with upper airway mucosal gene expression, we profiled the host mucosal transcriptome from nasopharyngeal swab samples from 68 adults with symptomatic, mild-to-moderate coronavirus disease 19 (COVID-19). We measured SARS-CoV-2 viral load using reverse transcription-quantitative PCR (RT-qPCR). We then examined the association of SARS-CoV-2 viral load with upper airway mucosal immune response. We detected SARS-CoV-2 in all samples and recovered >80% of the genome from 95% of the samples from symptomatic COVID-19 adults. The respiratory virome was dominated by SARS-CoV-2, with limited codetection of other respiratory viruses, with the human Rhinovirus C being identified in 4 (6%) samples. This limited codetection of other respiratory viral pathogens may be due to the implementation of public health measures, like social distancing and masking practices. We observed a significant positive correlation between SARS-CoV-2 viral load and interferon signaling (OAS2, OAS3, IFIT1, UPS18, ISG15, ISG20, IFITM1, and OASL), chemokine signaling (CXCL10 and CXCL11), and adaptive immune system (IFITM1, CD300E, and SIGLEC1) genes in symptomatic, mild-to-moderate COVID-19 adults, when adjusting for age, sex, and race. Interestingly, the expression levels of most of these genes plateaued at a cycle threshold (
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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.