Evidence map›Paper›PMID 33312565›Full record

ArticleClinical & translational immunology2020

Rapid detection of SARS-CoV-2-specific memory T-cell immunity in recovered COVID-19 cases.

Katie E Lineburg, Sriganesh Srihari, Mohammed Altaf, Srividhya Swaminathan, Archana Panikkar, Jyothy Raju, Pauline Crooks, George R Ambalathingal, Jose Paulo Martins, Katherine K Matthews and 3 more

Abstract read
In one paragraph

Article in Clinical & translational immunology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

18 citing papers in PubMed.

  1. Article
  2. Adoptive T-cell therapy for virus-associated diseases.Clinical microbiology reviews · 2025
    Review
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Preservation of antigen-specific responses in cryopreserved CD4Journal of translational autoimmunity · 2022
    Article
  9. Article
  10. Dominant CD8Frontiers in immunology · 2022
    Article
  11. Article
  12. Review
  13. CD8Immunity · 2021
    Article
  14. Article
  15. Review
  16. Review
  17. Article
  18. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

13 authors.

Katie E LineburgQIMR Berghofer Centre for Immunotherapy and Vaccine Development and Translational and Human Immunology Laboratory Department of Immunology QIMR Berghofer Medical Research Institute Brisbane QLD Australia.ORCID https://orcid.org/0000-0002-5712-2610
Sriganesh SrihariQIMR Berghofer Centre for Immunotherapy and Vaccine Development and Translational and Human Immunology Laboratory Department of Immunology QIMR Berghofer Medical Research Institute Brisbane QLD Australia.
Mohammed AltafQIMR Berghofer Centre for Immunotherapy and Vaccine Development and Translational and Human Immunology Laboratory Department of Immunology QIMR Berghofer Medical Research Institute Brisbane QLD Australia.
Srividhya SwaminathanQIMR Berghofer Centre for Immunotherapy and Vaccine Development and Translational and Human Immunology Laboratory Department of Immunology QIMR Berghofer Medical Research Institute Brisbane QLD Australia.ORCID https://orcid.org/0000-0002-0750-3650
Archana PanikkarQIMR Berghofer Centre for Immunotherapy and Vaccine Development and Translational and Human Immunology Laboratory Department of Immunology QIMR Berghofer Medical Research Institute Brisbane QLD Australia.
Jyothy RajuQIMR Berghofer Centre for Immunotherapy and Vaccine Development and Translational and Human Immunology Laboratory Department of Immunology QIMR Berghofer Medical Research Institute Brisbane QLD Australia.
Pauline CrooksQIMR Berghofer Centre for Immunotherapy and Vaccine Development and Translational and Human Immunology Laboratory Department of Immunology QIMR Berghofer Medical Research Institute Brisbane QLD Australia.
George R AmbalathingalQIMR Berghofer Centre for Immunotherapy and Vaccine Development and Translational and Human Immunology Laboratory Department of Immunology QIMR Berghofer Medical Research Institute Brisbane QLD Australia.
Jose Paulo MartinsQIMR Berghofer Centre for Immunotherapy and Vaccine Development and Translational and Human Immunology Laboratory Department of Immunology QIMR Berghofer Medical Research Institute Brisbane QLD Australia.ORCID https://orcid.org/0000-0002-2360-403X
Katherine K MatthewsQIMR Berghofer Centre for Immunotherapy and Vaccine Development and Translational and Human Immunology Laboratory Department of Immunology QIMR Berghofer Medical Research Institute Brisbane QLD Australia.
Michelle A NellerQIMR Berghofer Centre for Immunotherapy and Vaccine Development and Translational and Human Immunology Laboratory Department of Immunology QIMR Berghofer Medical Research Institute Brisbane QLD Australia.
Rajiv KhannaQIMR Berghofer Centre for Immunotherapy and Vaccine Development and Translational and Human Immunology Laboratory Department of Immunology QIMR Berghofer Medical Research Institute Brisbane QLD Australia.
Corey SmithQIMR Berghofer Centre for Immunotherapy and Vaccine Development and Translational and Human Immunology Laboratory Department of Immunology QIMR Berghofer Medical Research Institute Brisbane QLD Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThere is emerging evidence that SARS-CoV-2-specific memory T-cell responses are likely to provide critical long-term protection against COVID-19. Strategies to rapidly assess T-cell responses are therefore likely to be important for assessing immunity in the global population.

methodsHere, we have developed a rapid immune-monitoring strategy to assess virus-specific memory T-cell responses in the peripheral blood of COVID-19 convalescent individuals. We validated SARS-CoV-2-specific memory T-cell responses detected in whole blood using

resultsT-cell immunity characterised by the production of IFN-γ and IL-2 could be consistently detected in the whole blood of recovered participants. T cells predominantly recognised structural SARS-CoV-2 proteins.

conclusionThese observations provide a timely monitoring approach for identifying SARS-CoV-2 cellular immunity and may serve as a diagnostic for the stratification of risk in immunocompromised and other at-risk individuals.

Indexed as

antigen‐specificCOVID‐19SARS‐CoV‐2T‐cell response

Identifiers

PMID33312565
PMCPMC7720530

What OpenQuestion holds

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Registered trials

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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.