ArticleFrontiers in immunology2024
Clonal structure and the specificity of vaccine-induced T cell response to SARS-CoV-2 Spike protein.
Article in Frontiers in immunology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04540419 (Multicenter, Randomized, Double Blind, Placebo Controlled Parallel Group Study Evaluating Efficacy, Reactogenicity and Safety of Recombinant Vaccine Ad5-nCoV Against Novel Coronavirus Infection in Adult Volunteers), which is not on this map. Cited by 6 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.
Multicenter, Randomized, Double Blind, Placebo Controlled Parallel Group Study Evaluating Efficacy, Reactogenicity and Safety of Recombinant Vaccine Ad5-nCoV Against Novel Coronavirus Infection in Adult Volunteers
Who cites it
6 citing papers in PubMed, 7 citations in OpenAlex.
- CORSA study finds spike-specific blunted immune responses in lymphoma patients after SARS-CoV-2 vaccine.Frontiers in immunology · 2026Article
- Article
- Neutralizing Antibodies: Role in Immune Response and Viral Vector Based Gene Therapy.International journal of molecular sciences · 2025Review
- Heterologous prime-boost vaccination drives stromal activation and adaptive immunity against SARS-CoV-2 variants.Frontiers in immunology · 2025Article
- Features of Highly Homologous T-Cell Receptor Repertoire in the Immune Response to Mutations in Immunogenic Epitopes.International journal of molecular sciences · 2024Article
- Humoral Immunity across the SARS-CoV-2 Spike after Sputnik V (Gam-COVID-Vac) Vaccination.Antibodies (Basel, Switzerland) · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
19 authors at 5 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Adenovirus vaccines, particularly the COVID-19 Ad5-nCoV adenovirus vaccine, have emerged as promising tools in the fight against infectious diseases. In this study, we investigated the structure of the T cell response to the Spike protein of the SARS-CoV-2 virus used in the COVID-19 Ad5-nCoV adenoviral vaccine in a phase 3 clinical trial (NCT04540419). In 69 participants, we collected peripheral blood samples at four time points after vaccination or placebo injection. Sequencing of T cell receptor repertoires from Spike-stimulated T cell cultures at day 14 from 17 vaccinated revealed a more diverse CD4
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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 Socratic graph.