ArticlePhysiological research2024
The Impact of COVID-19 Third Dose Vaccination on the Magnitude of Antigen Specific T Cells in Kidney Transplant Patients.
Article in Physiological research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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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.
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Authors and funding
6 authors.
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Abstract
Measuring T cell response can add information about antivirus immunity provided by antibody test results. The study evaluates the impact of a third mRNA COVID-19 vaccine dose on T cell response and antibody production in kidney transplant recipients (25 KTRs) versus healthy controls (26 Hc). Results show a significant rise in S-activated CD4+CD154+IFN?+TNF?+ double producer cells in both KTRs (p=0.025) and Hc (p=0.009) as well as increased spike antibody response in KTRs (p=0.00019) and Hc (p=3.10-8) third-month post-third dose. Moreover, the study revealed a drop in seronegative KTRs (non-responders) from 9/25 (36%) pre-third dose to 2/25 (7%) at 3 months post-third dose while 5/9 (56%) of non-responders post-second dose showed specific T cell responses. Notably, the third dose significantly improved seroconversion rates in both KTRs and Hc, although Hc individuals exhibited higher antibody levels. Key words: mRNA COVID-19 vaccine, T cells, SARS-CoV-2 antibodies, Kidney transplantation, mRNA vaccination.
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Identifiers
39264085PMC11414591What OpenQuestion holds
Registered trials
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