Evidence map›Paper›PMID 19526193›Full record

ArticleArchives of virology2009

Characterization of SARS-CoV-specific memory T cells from recovered individuals 4 years after infection.

Yan-Ying Fan, Zi-Tong Huang, Li Li, Man-Hui Wu, Tao Yu, Richard A Koup, Robert T Bailer, Chang-You Wu

Open access · bronzeAbstract read
In one paragraph

Article in Archives of virology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 80 papers.

0numbers the graph read from it
0cells of the map it votes in
80citing papers in PubMed
1.1field-weighted citation impact, top 24% of its field
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

80 citing papers in PubMed, 159 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Adaptive Immunity to Viruses: What Did We Learn from SARS-CoV-2 Infection?International journal of molecular sciences · 2022
    Review
  8. Article
  9. Article
  10. T cell responses to SARS-CoV-2 in humans and animals.Journal of microbiology (Seoul, Korea) · 2022
    Review
  11. Review
  12. Review
  13. Review
  14. Review
  15. Review
  16. Article
  17. Review
  18. Pathogenesis of covid - 19 - Pandemonium of the pandemic in Pandora's box.Journal of family medicine and primary care · 2021
    Review
  19. Possible therapeutic effects ofPharmaceutical biology · 2021
    Review
  20. Review

20 more citing papers are in PubMed but not listed here.

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

8 authors at 2 institutions in 2 countries.

Yan-Ying FanDepartment of Immunology, Sun Yat-Sen University, Guangzhou, People's Republic of China.
Zi-Tong Huang
Li Li
Man-Hui Wu
Tao Yu
Richard A Koup
Robert T Bailer
Chang-You Wu
Sun Yat-sen University · CNNational Institutes of Health · US

Funding

Testing of Blood Samples for Immune Response and Vaccine ResearchZIAAI005073 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI KOUP, RICHARD A · 2009 to 2025
$23.4M
Intramural NIH HHS Z99 AI999999
6 · The paper itself

Abstract

SARS-CoV infection of human results in antigen-specific cellular and humoral immune responses. However, it is critical to determine whether SARS-CoV-specific memory T cells can persist for long periods of time. In this study, we analyzed the cellular immune response from 21 SARS-recovered individuals who had been diagnosed with SARS in 2003 by using ELISA, CBA, ELISpot and multiparameter flow cytometry assays. Our results demonstrated that low levels of specific memory T cell responses to SARS-CoV S, M, E and N peptides were detected in a proportion of SARS-recovered patients, and IFN-gamma was the predominant cytokine produced by T cells after stimulation with peptides. Cytometry analysis indicated that the majority of memory CD8(+) T cells produced IFN-gamma, whereas memory CD4(+) T cells produced IFN-gamma, IL-2 or TNF-alpha. These results might provide valuable information on the cellular immune response in recovered SARS-CoV patients for the rational design of vaccines against SARS-CoV infection.

Indexed as

Immunologic MemoryAdultAntibody FormationCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesDrug DesignFemaleFlow CytometryFollow-Up StudiesHumansImmunity, CellularInterferon-gammaInterleukin-2MaleMiddle AgedReference ValuesInterferon-gammaInterleukin-2Tumor Necrosis Factor-alpha

Identifiers

PMID19526193
PMCPMC2796960
OpenAlexW2114009119

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.